How to make a grain seeder with your own hands. Homemade seeder - do it yourself

The body of the seeder consists of two side parts (1), one front (4) and rear (3) walls, made of metal plates with a thickness of 1; 5 mm. The parts are connected with rivets or countersunk screws. In turn, the front wall is a mandrel for moving the guide (5) and brush (7). The latter is made from an ordinary flat brush in a metal frame, which is soldered to the guide. The brush is moved by means of a screw (6), which is screwed into an M4 nut soldered to the guide (5).

Do-it-yourself manual precision seed drill first drawing

The main part of the seeder is the axle (2), which has recesses according to the size of the seeds. The drawing shows two rows of such recesses (4 and 6 mm). If necessary, you can make additional rows for other sizes of seeds. The axis can be moved both to the right and to the left relative to the body and fixed in the desired position so that recesses of the desired size are located inside the body under the brush. This is done using two rings (9). The axis is inserted into the body, then rings with M4 screws are put on it and the axis is fixed in the desired position, while it is important that it rotates evenly without jamming. Wheels (8) are attached to the ends of the axle, which are made of metal 1.5 mm thick. 12 holes with a diameter of 10-12 mm are drilled along the circumference of the rims. Then, a radial cut is made at each hole (see the drawing), the resulting teeth are turned with pliers by 45 degrees relative to the plane of the disk. The wheels are attached to the ends of the axle with Mb screws with Grover washers. A branch pipe from a thin-walled tube of suitable diameter is attached to the front wall (4) for handle attachment.

Do-it-yourself manual precision seed drill second drawing

For the front and rear walls, the size along the length is approximate, it is desirable to make them longer and fit them in place when installing the axis. It is important that the gaps between the axle and the walls of the assembled seeder are minimal, that is, sufficient for easy rotation of the axle, but at the same time seeds should not get stuck in them.

So, the planter is ready. Seeds are poured into the hopper (10), having previously installed recesses of the desired size under the brush. The seeder is placed on a well-prepared bed, by pressing the handle, the body is deepened to the recommended (for this type of seed) depth and pulled along the markings on the bed. In this case, the front wedge-shaped part of the body makes a groove, and the seeds that fall into the depressions of the axis fall evenly into the groove. The brush sweeps away excess seeds. Seeding uniformity can first be checked on a flat surface (table, floor, plank, etc.).

Note: on the general view of the seeder, the front sidewall is conditionally shown transparent, so the internal structure is visible.

A fully functional seeder is made from improvised materials: cans, plastic bottles, and other recyclable materials. A tool made of metal plates is intended for large farms, where the goal is the industrial scale of growing vegetables and herbs. Making a metal seeder requires professional skills, but this tool can also be made by hand, especially if they are gold.

A seeder for carrots must perform the following functions:

• sowing in rows without gaps;
• evenly (through a certain interval) distribute the seeds in rows;
• give out a certain amount of seed per 1 linear meter (in pieces, grams);
• lay seeds at a specified depth in the soil;
• do not damage the seed;
• fill the grooves with loose soil after laying.

How to make a manual seeder out of metal

Manual seeder made of metal - a prototype, in terms of functionality and design close to the tools made in the factory. This mechanical device is useful for large farms, greenhouses that grow carrots and other vegetables on an industrial scale. As a result, sowing time is reduced, labor costs are saved by reducing the time for thinning seedlings. Seeds are sown in a row, after a certain interval, which is adjusted manually. Seeder control principle - mechanical, manual.

The principle of operation of the manual seeder

When pushing the seeder, the wheels rotate, and with them the shaft, which, in turn, performs the function of a dispenser. On the shaft there are small recesses into which the seeds fall. Turning around the axis, the roller takes the portion from the bunker. When passing the brush, the excess seed is removed from the recesses and one seed remains in them. With further turning of the wheels and the shaft, the seeds fall out of the niche directly into the prepared furrow.

The advantage of a manual seeder is that recesses of different diameters are usually made on one shaft in a certain order. This allows you to sow the seeds of various vegetable crops, such as carrots, beets, greens, peas, beans, etc. If necessary, the cell size and their number are reduced with natural wax.

Yulia Petrichenko, expert

In the manufacture of a seeder, recesses are made taking into account the required distance between seedlings of crops. Also, the length of the shaft, and, consequently, the distance between the furrows, can be made more or less than indicated in the drawing.

It should be remembered that the maximum length, diameter of the shaft and wheels are dependent on each other. Specify the parameters by carrying out mathematical calculations.

Materials and tools

To make a seed drill you will need:

1. Sheet steel 1.5 mm thick.
2. Scissors, hacksaw for metal.
3. Soldering iron and hard solder.
4. Short bushings.
5. 1 mm thick steel strip for slider.
6. Metal plate 0.1 mm thick.
7. Brass rod with a diameter of 15 mm or a nut with an internal thread diameter of 8 mm.
8. Steel solid bar with a diameter of 18 mm.
9. Metal bushings 1 mm thick - for wheel hubs.
10. Locksmith tools: pincers, pliers, lathe, ruler.
11. Drilling machine or hand power tool.
12. Wooden handle.

Since the work is supposed to be serious, a person with certain skills should be involved in the preparation, assembly, and processing of parts. It requires technical knowledge, the ability to read blueprints and work with metal and plumbing tools.

Drawing homemade manual seeder

Despite the seeming complexity of making a manual metal seeder, the whole difficulty lies in correctly cutting and processing the parts. Following the drawing, any person with golden hands will quickly assemble the necessary and necessary tool in gardening.

Calculation of planter parameters

We determine the approximate number of recesses on the shaft for seeds according to the formula:

n = (3,14.D.q.i)/(W.K),

where D - wheel diameter, m; q - the required number of seeds per 1 linear meter of furrow, pcs.; i - gear ratio from the wheels to the shaft, when installed in the same level, it is equal to the length of the shaft; B - germination of the sown material, in shares; K - coefficient taking into account the viscosity of the soil and wheel slip (taken equal to 0.96 ... 0.98).

where d - shaft diameter, m; n is the number of rows.

When choosing the parameters of the seeder, consider the following: the larger the diameter of the shaft, the better the capture of seeds and distribution in the recesses. Therefore, sowing occurs more evenly. With this in mind, choose a shaft with a diameter of at least 40 mm.

Step-by-step instructions: do-it-yourself manual seeder

The main stages of preparation:

1. Cut out blanks from sheet metal 1.5 mm thick according to the drawing: wheel disks, hopper walls and others. Sand the edges and holes if necessary.
2. Connect the body parts along the lines, solder with hard solder.
3. Solder the sliding supports - short bushings - into the holes of the side parts.
4. Between the rear wall and the shaft, make a minimum gap.
5. Solder a sleeve for a wooden handle on the outside of the front wall. From the inside, in the upper part, install the bracket for the adjusting nut from above, for the slider guide - from below.
6. Make a slider from a strip of steel 1 mm thick and bend it as shown in the drawing. Solder a brush from a thin steel strip 0.1 mm to the part.
7. From brass on a lathe, turn an adjusting nut with a 0.8 mm rim.
8. A shaft with 45 degree chamfers on both sides is machined from a steel bar with a diameter of 18 mm.
9. On the shaft, drill 6-8 notches with a diameter of not more than 0.4 mm (for carrots), 0.6 mm (for larger seeds). Maintain a distance between rows of at least 20 mm and make notches in a checkerboard pattern, then the seeds will be distributed evenly in the furrows. On one shaft in this design, 2 rows are provided. If more seed spacing is needed, leave one row and increase the spacing between the holes. Accordingly, the number of cells will decrease to 3-4.
10. Saw the wheel rims along the outer diameter with a hacksaw or scissors towards the center at the points where the center line of holes with a diameter of 10 mm passes. The number of cuts is equal to the number of holes (12). Bend each petal with pliers outward at an angle of 45 degrees.
11. Cut out the wheel hubs from 1 mm thick metal, bend and solder into the holes of the discs with a diameter of 20 mm.
12. Assemble the seeder in the following order: put the body on the shaft, then the wheels, fix the parts, put the wooden handle.

A simple seeder for carrots from improvised materials

People say: "For a good owner, everything goes into business." So a single-row seeder for small seeds can be made with your own hands from recycled materials. The author of a convenient device is Alexander Ivanovich Boldarev from Cherkasy.

Materials and tools

To make a smart planter you will need:

1. Shaft - metal or plastic from a thick-walled water pipe.
2. Wheel - from an empty tin can. Also suitable are wheels from a children's bicycle, etc.
3. Retaining rings for the wheel.
4. Bunker - from a plastic bottle, a food container, an empty shampoo bottle.
5. Foam rubber.
6. Screw M4 - 4-8 pcs.
7. Nut M4 - 4-8 pcs.
8. Transport bracket - 1 pc.
9. The handle is wooden.
10. Restrictive ring (or clamp) - 2-4 pcs.

Tools and fixtures for work:

1. Screwdriver.
2. Drill (can be manual).
3. Drills of different diameters.
4. Knife and scissors.

Scheme of a seeder from improvised materials

Instructions: how to assemble the seeder

1. Prepare all parts according to the drawing. Start with the shaft. In the middle of the plastic pipe, drill holes of different diameters with a drill - for large and small seeds. Attention! Do not drill through the pipe.
2. Make wheels out of empty cans. For better grip on the soil, rubber rings can be put on the wheels in several rows. In the middle, cut a hole along the diameter of the shaft with scissors.
3. Cut the hopper out of a plastic bottle: cut off the bottom, make holes for the shaft in the walls on two opposite sides. The neck of the bottle should look down.
4. Slide the hopper onto the shaft. Lay the foam rubber and glue it to the walls of the bottle so that excess seeds are removed from the shaft when turning. That is, after passing through the foam brush, the shaft should give out cells with 1-2 seeds in each.
5. Fasten the transport bracket to the shaft.
6. Put the wheels on the shaft, fix with screws.
7. Fix the hopper - attach with screws to the bracket through the metal plate. When the shaft rotates, the hopper must remain in place.
8. Insert a wood handle.

A simple seeder for carrots and other vegetables greatly reduces labor costs. Sowing time is reduced to a few minutes per bed. The one-time cost of making a seeder is more than offset by the quick and easy planting of the future crop. The service life of such a device is at least 5 years.

And what seeder do you use for planting carrots, herbs, vegetables? Share your secret with readers in the comments below.

Today, the topic of our conversation will be a seed drill: making such a design with your own hands is a rather simple procedure. Nevertheless, you can immediately appreciate the practicality of such inventory.

Why do you need a seeder? In principle, the answer to this question lies on the surface itself.

If you plant flowering plants on your plot, then for the winged workers of your apiary there will always be the food and raw materials they need for making honey. In addition, you will be able to get exactly the kind of sweet bee products that you desire.

You can use this equipment for a wide variety of purposes. So, with its help, you can plant plants in the following main ways:

• in greenhouses;
• in greenhouses;
• on open ground.

As a rule, such equipment is a welded structure. Steel is used as the main material for its manufacture.

The equipment may consist of a single block, or it may have a trailed structure. Sowing processes can take place in one row, or several at once.

Before starting agricultural work, it will be necessary to install a special sleeve on the equipment. It will regulate the step with which the seeds will be thrown into the soil.

In addition, the design of such equipment allows you to control how many seeds will fall into one recess in the soil. It can be one seed, or it can be several at once.

What determines the intensity of sowing? First of all, from the pitch of the sowing sleeve recesses, as well as from the adjustment of the special brush stop.

Before using such an apparatus, it is necessary to spend time checking the serviceability of all the details of this design. In addition, you can set the settings you require and adjust them to your liking.

If everything is in order, then you can proceed directly to the process of agricultural work. If something is wrong, then you will have to repair your structure, replace faulty parts, adjust settings.

The last option is to buy a new device. However, in order not to spend extra financial resources, you can make such equipment yourself from improvised materials.

How to sow seeds

If you are planting flowering plants yourself as a source of pollen for your bees, then you will need a seeder. It can significantly facilitate your economic activities in the territory of your apiary.

The fact is that an apiary is not only a beehive with bees. These honey bees must have a good source of food for themselves.

It is good if a variety of flowering plants grow in natural conditions around your site. Then you do not have to take additional measures to provide food for your wards.

If this is not the case, then you will have to plant flowering plants next to your hives. When they grow up, the bees can make their flight in order to collect useful and healing pollen.

And this pollen will be used to create beekeeping products, including honey and perga. And the owner of the bee farm, in turn, will enjoy the rich harvests obtained on his small farm.

With the help of the rotation of a special sleeve, the process of sowing the seeds of flowering plants takes place. You can use several different bushing options in one device in order to plant different types of crops on your site.

In addition, do not forget about the ability to adjust the special brush. With its help, you can control the intensity of the release of seeds of flowering plants into the soil.

In addition to the finished product, you can purchase additional parts and spare parts for your device in specialized stores. The main consumables are rotating bushings.

The fact is that each crop requires its own bushing. It helps to comply with the norms of sowing a particular crop in the process of agricultural work.

Thus, if you have a large bee farm, then most likely you will want to plant several different crops on its territory. And for this you will have to stock up on a whole collection of different bushings.

How to make a seeder

You can make a seeder with your own hands. To do this, you need to stock up on the source material and the appropriate tools for its processing.

You can use high quality steel profile as the starting material. From it you can make a product that will be reliable and will serve you for a long time.

The main elements of the design of such equipment include the following elements:

• frame;
• seed hopper;
• restrictive brush;
• drive wheels.

Each individual element of this design performs certain functions.

Such a device, as a rule, is well adapted for use for some specific type of seed.

The elements of such a product are adapted to specific seed sizes. In addition, such a design has the ability to observe the step with which it is best to place each of the flowering plants apart from each other.

The fact is that each crop has its own specific seeding rates. And if it’s quite difficult for a person to observe them, then with the help of such equipment this is actually done automatically.

Homemade designs

Homemade designs are often not inferior in quality to purchased options. However, in order to make them, it will be necessary to show a certain skill.

There are special thematic forums where beekeepers discuss the possibilities of creating inventory for practical use on the territory of their beekeeping.

Here you can get ideas that will tell you what materials to make such equipment from, from which side to approach this issue, and also how to use it in the future in your business activities.

For example, such a design as a trailer is popular among apiary owners. It can work with a walk-behind tractor.

With the help of simple manipulations in the field of turning art, a small trailer is obtained that can help in the sowing process. With the help of such equipment, it is possible to cultivate the soil for the further creation of flower beds with mustard, phacelia, bruise and other flowering plants.

It will help you to make a similar design yourself save your money. The fact is that buying such equipment in a store will be too expensive for many.

The price depends on the design features of such inventory. For example, they can be divided into two large groups: manual and automatic.

If we are talking about the simplest options, then they will cost at least 12 thousand rubles. And the cost of more complex structures can exceed the value of 25 thousand rubles.

Having a special seeder on the territory of your beekeeping will allow you to successfully cope with many practical tasks that will arise in front of you in the course of your work as a beekeeper. For example, you can use it to plant seeds of flowering plants.

It is from the pollen of flowering plants that pollen is obtained, from which honey and bee bread are made. And if you correctly planted the seeds of flowering plants, then this means that you have taken the first step towards a rich harvest on the territory of your apiary.

No vegetable garden is complete without healthy carrots.

If a person has a garden, then he tries to grow his products on it. This is right, because only by planting crops with our own hands, we can be sure of their quality and usefulness. The work of a summer resident cannot be called simple, during the season you need to do a lot of different things, without which you cannot get a harvest. To facilitate the work, you can use different devices - a carrot seeder is a good example of this. You can buy it in the store, do it yourself, there are many options and let's get to know them.

It is interesting! Nowadays, there are more than 60 varieties of the orange root crop, its original homeland is Afghanistan. Europeans learned about carrots around the 10th century.

Shop options for seeders

Syringe

Pretty simple and affordable for everyone. As you can see in the photo, the syringe has a transparent cylinder where carrot seeds are placed, and a rod that pushes them through a special hole in the base. Such a device is sold in garden stores, in hardware stores. Convenient, simple. The price, depending on the region, is about 100-150 rubles.

The second option, and which has long won respect among summer residents, is a seeder for sowing carrots, which is shown in the photo below. The principle is the same as that of a syringe - the seeds are placed in a barrel, after which they are pressed through with the help of a rod and a spring into rows in the garden. Very budgetary - up to 100 rubles and a simple option. But these two planters are suitable for small areas that can be planted by hand without much difficulty. But if you need to sow a solid area in the garden, then you will already have to purchase more serious units, about them a little later.

Seeder roller

Convenient, technically simple device. Rollers are produced both in our country, and there are foreign analogues. The price of the Russian unit is 200-250 rubles. You can buy such a device in garden stores and online stores. The principle of operation is elementary - a round case opens, seeds are poured, the lid closes. After that, the handle-handle is inserted and sowing is carried out in rows that were made in advance.

The big advantage of such a roller is that you do not need to bend over, as is the case with the first two devices, because the handle can even be made with your own hands and for the required height. The roller makes it possible to easily sow a large garden, but if your area is impressive, then the units will suit you, which are described below. But it is worth noting that we will talk about seeders for small-family crops, which are suitable specifically for manual work in the garden, and not about complex machines with many attachments for fields like walk-behind tractors.

On a note! The advantage of such a seeder-roller is that it is suitable for sowing not only carrots, but also other vegetables, herbs and even peas.

Precision seeder

For carrots, for beets, for peas and other crops, such devices are perfect. Yes, they already cost an order of magnitude more expensive, but they also make work much easier. Again, such units can have a complex design, simple, differ in size, functionality, be from our manufacturers and foreign ones. This affects the cost. See below for examples of commonly used seeders and their photos.

Precision seeding units:

• COP-1/1. Seeder from the company "Rosta", single-row. It can have a different design - either sow with a brush mechanism, or with a bushing. Quite an inexpensive option - up to 3 thousand rubles. A lot of seeds fit in the bean basket. It can sow different crops, for which the bushings that come with the kit change;
• 1001-B. This seeder is already from Earthway, which is located in America. The option is compact, lightweight - up to 4 kg, can plant different crops and medicinal herbs, the sowing depth is adjusted. The kit includes six discs that change and make it possible to plant 28 crops, including both vegetables and greens. The price of the unit is more expensive - up to 7-8 thousand;
• Seeder SMK-1. Again from Rosta, a good unit that you can simply attach to the handle and then control it. Price - up to 1000 rubles. The mechanism has brushes and a shaft, sowing is carried out in one row. If your area is large, then you can purchase a different modification - the SMK-5 seeder is five-row, sows crops to a width of 6 cm, SMK-2 is two-row. The width can be adjusted from 6 to 24 cm. Pour seeds into the container and sow, everything is quite simple, but at the same time effective;
• AL-KO US 45. A very good choice of precision seed drill for both carrots and other crops and for spreading fertilizer. It costs no more than 2 thousand rubles, you can order on the Internet. German unit, convenient in that it has a tank of 22 liters, where you can fill up a lot of seeds, fertilizers, as well as a handle that is easy to hold with both hands.

Of course, there are very, very many seeders, each company has its own, but the principle of operation is largely similar, the efficiency is also, only the cost can differ many times over. If you have a garden, large or small, next to a private house or in the country, then these planters are perfect, do not take up much space and do not require special skills. Well, we are moving on to the second part, and these will be life hacks on how to make simple devices for sowing small-seeded crops with your own hands and at no cost.

On a note! Nowadays, there is a special adhesive tape on sale, on which the seeds have already been applied at the right distance. It just needs to be buried in rows, sprinkled with soil and watered, as with normal sowing.

Do-it-yourself seeders for carrots

Plastic bottle

This is the most common dacha device for sowing small seeds. We take a bottle of 1.5 liters, unscrew the cap, make a hole. This can be done with a screwdriver. We insert a tube for juice here, fix it at the base with threads or tape. We mix the seeds with sand so that they do not pour thickly and at the same time there is drainage. We plant in rows and water.

paste and bottle

This is the second version of a manual carrot seeder, which you can do with your own hands and again from a bottle. We also make a hole in the lid, but without a tube. We cook a sticky mass from a liter of water and a spoonful of flour. Pour the seeds here and mix them thoroughly. Pour into a bottle and plant. The nutrient mass will distribute the seeds so that we need a minimum pick.

egg cartons

This is not a seeder, but a sowing method. 2-3 containers are taken from under the eggs, inserted into each other to create a density, after which we press the ground with them, and pour the seeds into the resulting cells. Here you can use seeders from the store in the form of a syringe or a barrel. Suitable method for a small garden.

Pill box

We need a box that has a dispenser, such as from medicines, baby dragees, from substitute sugar. It has a kind of button, which makes it possible to pour exactly one tablet. This elementary item can also be used in the garden by mixing the seeds with sand, and now the homemade carrot seeder is ready. Suitable for small area. At the same time, the box must initially be opened so that you can fill in the seed. Even easier, you can use an old salt shaker for spices and salt.

Nowadays, it is possible to buy and make many different devices with your own hands that will help facilitate work in the country. By saving time in the garden, you can spend more time with loved ones.

Probably, any gardener sooner or later thinks about how to make his work easier on the plot. Various trifles, tedious, the same type of work take a lot of time and effort. One of these types of work is the planting of crops that have very small seeds.

It is no secret that radishes, carrots, etc. must be planted at some distance from each other in order to harvest a decent harvest in the fall. And because of the small seeds of these crops, it is necessary to thicken the sowing, and after germination, thin it out, that is, spend more seeds in the spring only to then simply pull out up to 80% of the future crop.

Ways to evenly sow seeds

What tricks summer residents do not go to at least slightly reduce seed consumption and ensure more or less uniform sowing of crops. Let's look at some of them.

1. Mixing seeds with sand. This method assumes that "diluting" the seeds with clean river sand will provide them with less consumption. The method does not always justify itself, because it is necessary to ensure that the seeds are mixed evenly, otherwise, the garden will still have the same thickened plantings with obvious “bald spots” where only clean sand has fallen into the ground.
2. Sticking seeds on thin strips of toilet paper. This method involves a rather painstaking work, which also can not always be justified. If you are 100% sure that the germination of your seeds is high enough, then you can safely use it. And if not? All your hard work will go down the drain.
3. Use of manual seed drills. Probably the most convenient way of planting, which does not require any preparation in advance and significantly saves both seeds and time resources. The only problem is that commercially available seeders are not very efficient - they are usually primitive cones with latches through which seeds are poured unevenly.

It is much easier to spend some time in the winter and make a manual seeder with your own hands.

Types of seeders

All manual seeders are divided into several types:

• garden;
• fertilizer;
• cereals.

Garden (vegetable manual seeders) are designed for sowing crops in household plots.

Fertilizer - are used when spreading mineral fertilizers, as well as lime.

Grain-cereal - designed mainly for planting grain in large agricultural fields.

Also, the seeder can be single-row and multi-row. From the name it is clear that such seeders, when sowing, "scatter" seeds in one or more rows at the same time.

Purpose of the manual seeder

The main requirements that apply to any seeder, whether it is a store-bought one or a do-it-yourself one:

• uniform distribution of seeds along the entire length of the row;
• reduced seed consumption;
• sowing seeds at a given depth;
• gentle planting without damaging the seed.

Below we consider examples of such seeders that you can do yourself.

Universal manual seeder

It is a box with a movable insert where seeds are poured. Depending on the area of ​​​​the intended plantings and the number of seeds required, it can be a matchbox, a school pencil case, a box from under some kind of toy, etc. At the bottom of this box, a hole of the required diameter is drilled or pierced (approximately the size of the seed) .

When planting, it is only necessary to tilt the manual seeder in different directions so that the seeds fall into the hole. This is, so to speak, the most primitive example of a manual seeder.

It can be slightly improved by placing a spring or elastic band between the walls of the movable insert and the main container and drilling two holes already in the upper and lower parts of the container. The upper hole in this case should be slightly larger, and the lower one should match the diameter of the seed. In this case, the holes in the normal position should not coincide with each other. In this case, you can pour any amount of seeds into the upper container: by clicking on it and aligning the holes, you will move a small amount to the lower compartment for planting. The whole sowing procedure will consist of simple actions: tilt - press - move - tilt - press.

Under such a manual precision seeder, you can not only adapt some improvised means, but make it from plexiglass, polystyrene, even plywood (in this case, the plywood must be thoroughly “cleaned” so that the seeds do not cling to uneven edges and fall out without problems). But it is better if the top is still transparent in order to monitor the number of seeds.

Such a manual seeder can be made not one, but several with different hole sizes for different crops.

Manual seeder for carrots

Another example of a manual seeder for small seeds like carrots. For its manufacture you will need:

1. Piece of electrical box.
2. Micromotor with eccentric.
3. Battery.
4. Button.

Install the motor, battery and button in series on the box, shorting each other. It works quite simply. By pressing the button, we set in motion the motor, which runs on a conventional battery. The motor turns the eccentric, which scatters small seeds over the surface of the soil with air currents. After a little practice, you can achieve good uniformity of sowing with this manual seeder.

Manual seeder for large quantities of seeds

It is perfect for sowing lawn grass, although if you make it small, it will also serve as a manual precision seeder for any crop. For its manufacture you will need:

• box for seeds;
• shaft with notches for seeds;
• wheels.

The principle of operation of such a seeder is that when the shaft rotates with wheels, a seed falls from the box into the recess on it, and during rotation, they, alternately passing under the box, fall into the ground. The distance between landings will be determined by the distance between the grooves on the shaft.

You can make such a seeder from sheet iron, soldering the necessary parts together. The distance between the box and the sleeve should be minimal, which will prevent a large amount of seeds from falling out. It is enough to make recesses for small seeds by 0.4 mm, for larger ones - 0.6 mm.

It should be said that it is not entirely easy to make such a manual seeder with your own hands, you must have not only materials, but also certain knowledge. To achieve the greatest efficiency, you can take an industrial-scale seeder as a basis and, according to its scheme, make an independent version.

Manual beet seeder

Consider another way to make a manual seeder for larger seeds, such as beets.

Making such an "assistant" will require a minimum of knowledge from you. So, we need:

• a plastic transparent jar, for example, from canned fish;
• a bolt that will serve as a shaft and rotate the seed container (plastic jar);
• a plastic tube, corresponding in length to the depth of the jar;
• the metal tube is slightly narrower than the diameter of the plastic tube;
• washers to fix the container;
• a metal plate for making a door that will close the hole through which seeds are poured (a can from a tin can is suitable);
• aluminum wire;
• shank of the required length.

Manufacturing

• Drill a hole through exactly in the middle of the plastic jar, make another one on the side to fill the seeds of a rectangular or triangular shape.
• From the tin, make a lid that will close the second hole. Make sure that it fits snugly against the jar and the seeds do not spill out through it. It is best to fix it from below, and leave the upper part movable. To fill the seeds, you will only need to slide this lid.
• Insert a metal tube into a plastic one and place it in the center of the jar, making a kind of shaft on which the jar of seeds will rotate.
• Secure these tubes with a bolt, placing washers on both sides so that the container rotates freely.
• With a red-hot nail, we make holes of the required diameter at the required distance along the side of the can. It is clear that these sizes will depend on what crops you will sow with it.
• The seeder is ready, it remains to fasten it to a wooden handle. For greater efficiency and automation, it can be placed in front of the chopper. In this case, after sowing, you will immediately cover the seeds with earth with a chopper.

Advantages and disadvantages of homemade manual seeders

It is clear that the main advantage can be considered that a simple seeder can be made very easily from improvised materials with minimal cash costs, and sometimes without them at all.

But simple manual seeders are designed for sowing only one type of crop, more precisely for one size of seeds. Making a universal manual seeder that would fit all sizes is quite difficult and requires certain knowledge and skills in working with metal or plastic.

Shop seeders are basically all of the same type, they differ only in the way they supply seeds, the hole sizes are almost the same. You can independently make devices with different diameters, suitable for all types of garden crops, and almost completely automate the sowing process.