CN214316165U

CN214316165U - Millet seeder with adjustable seeding rate

Info

Publication number: CN214316165U
Application number: CN202120121732.1U
Authority: CN
Inventors: 张志强; 徐惠; 梁瑞; 胡帅; 王亚东
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-10-01
Anticipated expiration: 2031-01-18

Abstract

The utility model discloses a seeding volume adjustable millet seeder relates to seeder technical field, this seeding volume adjustable millet seeder, which comprises a bracket, the inner wall of support rotates and is connected with the round bar, the fixed surface of round bar is connected with the carousel, carousel swing joint is at the inner wall of support. The utility model discloses a set up the movable plate, first drive wheel and second drive wheel, the movable plate horizontal migration in the seed metering dish, the movable plate can block the seeding groove, adjust the seeding groove width through the movable plate, the seeding groove width diminishes, the quantity that the millet passes through diminishes, make the seeding volume reduce, otherwise, the quantity that the millet passes through becomes many, the seeding volume grow, when people promote support and carousel and go forward, belt and second drive wheel transmission are passed through in first transmission, the second drive wheel drives the seed metering dish through pivot and plectane and rotates, during the stop motion, the seed metering dish stall promptly, it is adjustable to have reached the seeding volume, the effect of convenient even seeding.

Description

Millet seeder with adjustable seeding rate

Technical Field

The utility model relates to a seeder technical field specifically is a millet seeder of seeding volume adjustable.

Background

One of crop cultivation measures is to sow the seeding material into soil layer of certain depth in proper amount and mode, to improve seeding quality, seed treatment is performed before seeding, proper seeding time, seeding amount and seeding method are selected according to crop species, variety characteristics, planting system, cultivation mode and requirement on environment condition, and the seeding is performed manually or with machine to sow the seed into soil layer of certain depth.

Among the prior art, present common seeding mode has artifical seed and mechanical seeding of spilling, and the quantitative seed of export discharge that sets up on the mechanical seeding rotary disk, rotary disk rotate, spill the seed into soil, and the seeding volume that current disseminator seeding volume is different need to be changed the accessory that has different hole numbers, and is comparatively troublesome, and it is even to need the forward velocity at the seeding in-process, and the uneven seeding volume that can lead to same place of forward velocity is inhomogeneous.

SUMMERY OF THE UTILITY MODEL

The utility model provides a millet seeder of seeding volume adjustable possesses that the seeding volume is adjustable, the advantage of convenient even seeding to the seeding volume that solves the difference of current disseminator seeding volume needs to be changed the accessory that has different hole numbers, and is comparatively troublesome, needs the forward speed even at the seeding in-process, and the uneven problem that can lead to the seeding volume inhomogeneous in same place of forward speed.

For realizing that the seeding rate is adjustable, the purpose of convenient even seeding, the utility model provides a following technical scheme: a millet seeding device with adjustable seeding amount comprises a support, wherein a round rod is connected to the inner wall of the support in a rotating manner, a rotary disc is fixedly connected to the surface of the round rod, the rotary disc is movably connected to the inner wall of the support, a soil turning plate is fixedly connected to the surface of the rotary disc, a round pipe is embedded to the side surface of the inner wall of the support, a seeding bin is fixedly connected to one end of the round pipe, a threaded groove is formed in the side surface of the seeding bin, a through groove is formed in the surface of the seeding bin, a seeding disc is arranged inside the seeding bin, a seeding groove is formed in the surface of the seeding disc, a round plate is fixedly connected to the side surface of the seeding disc, a movable plate is movably connected to the inner wall of the seeding disc, a round groove is formed in the side surface of the movable plate, a long pipe is fixedly connected to the inner wall of the round groove, the surface of the long pipe is in threaded connection with the inner wall of the threaded groove, and is movably connected to the inner wall of the round pipe, the inner wall threaded connection of long tube has the lid, the inner wall fixedly connected with pivot of support, the one end of pivot run through the seeding storehouse and with the side fixed connection of plectane, the fixed surface of pole is connected with first drive wheel, the fixed surface of pivot is connected with the second drive wheel, first drive wheel passes through the belt and is connected with the second drive wheel transmission.

As an optimal technical scheme of the utility model, the side of support is inlayed and is had the bearing, pivot fixed connection is at the inner wall of bearing.

As an optimized technical scheme of the utility model, the one end fixedly connected with stopper of round bar.

As an optimized technical scheme of the utility model, the fixed surface of support is connected with the handle.

As an optimized technical proposal of the utility model, the side face of the movable plate is fixedly connected with a cushion.

As an optimized technical scheme of the utility model, the side fixedly connected with of lid grips the piece.

Compared with the prior art, the utility model provides a millet seeder of seeding volume adjustable possesses following beneficial effect:

1. the millet seeding device with adjustable seeding rate is provided with a movable plate, a first driving wheel and a second driving wheel, the movable plate horizontally moves in a seeding tray, the movable plate can block a seeding groove, the width of the seeding groove is adjusted by the movable plate, the width of the seeding groove is reduced, the passing quantity of the millet is reduced, the seeding quantity is reduced, otherwise, the passing quantity of the millet is increased, the seeding quantity is increased, when the bracket and the turntable are pushed by people to move forward, the first transmission is transmitted with the second transmission wheel through the belt, the second transmission wheel drives the seed discharging disc to rotate through the rotating shaft and the circular plate, when the movement stops, the seed discharging disc stops rotating, the effects of adjustable seeding quantity and convenient and uniform seeding are achieved, so as to solve the problem that the existing seeder needs to replace accessories with different hole numbers when the seeding rate is different, the uniform advancing speed is needed in the sowing process, and the uneven advancing speed can cause the problem of uneven sowing quantity in the same section.

2. This seeding volume adjustable millet seeder through setting up long tube, pipe and thread groove, replenishing the millet seed, can grip the piece with rotating, drives the lid and rotates, unscrews the lid, drops into the millet seed from long tube department, and the seed need not dismantle the part in the seed storehouse is planted in the long tube entering, rotates the position that the movable plate can be adjusted to the long tube to make the size change of seeding groove, accommodation process is simple, has reached the effect of conveniently adjusting seeding volume.

Drawings

FIG. 1 is a schematic view of the utility model showing a top-down structure;

FIG. 2 is a schematic view of the internal structure of the seeding bin of the present invention;

fig. 3 is a schematic view of the front cut structure of the utility model.

In the figure: 1. a support; 2. a round bar; 3. a turntable; 4. a soil turning plate; 5. a circular tube; 6. a seeding bin; 7. a thread groove; 8. a through groove; 9. a seed discharging tray; 10. a sowing groove; 11. a circular plate; 12. moving the plate; 13. a circular groove; 14. a long tube; 15. a cover; 16. a rotating shaft; 17. a first drive pulley; 18. a second transmission wheel; 19. a bearing; 20. a limiting block; 21. a handle; 22. a soft cushion; 23. and (4) a holding block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model discloses a millet seeding device with adjustable seeding rate, which comprises a bracket 1, wherein the inner wall of the bracket 1 is rotatably connected with a round rod 2, the surface of the round rod 2 is fixedly connected with a rotary disc 3, the rotary disc 3 is movably connected with the inner wall of the bracket 1, the surface of the rotary disc 3 is fixedly connected with a soil turning plate 4, the side surface of the inner wall of the bracket 1 is embedded with a round pipe 5, one end of the round pipe 5 is fixedly connected with a seeding bin 6, the side surface of the seeding bin 6 is provided with a thread groove 7, the surface of the seeding bin 6 is provided with a through groove 8, a seeding disc 9 is arranged inside the seeding bin 6, the surface of the seeding disc 9 is provided with a seeding groove 10, the side surface of the seeding disc 9 is fixedly connected with a round plate 11, the inner wall of the seeding disc 9 is movably connected with a movable plate 12, the side surface of the movable plate 12 is provided with a round groove 13, the inner wall of the round groove 13 is fixedly connected with a long pipe 14, the surface of the long pipe 14 is in threaded connection with the inner wall of the thread groove 7, the long tube 14 is movably connected to the inner wall of the circular tube 5, the inner wall of the long tube 14 is in threaded connection with the cover 15, the inner wall of the support 1 is fixedly connected with a rotating shaft 16, one end of the rotating shaft 16 penetrates through the seeding bin 6 and is fixedly connected with the side face of the circular plate 11, the surface of the circular rod 2 is fixedly connected with a first driving wheel 17, the surface of the rotating shaft 16 is fixedly connected with a second driving wheel 18, and the first driving wheel 17 is in transmission connection with the second driving wheel 18 through a belt.

Specifically, a bearing 19 is embedded in the side surface of the bracket 1, and the rotating shaft 16 is fixedly connected to the inner wall of the bearing 19.

In the embodiment, the friction between the rotating shaft 16 and the bracket 1 can be reduced by the bearing 19, so that the rotating shaft 16 can drive the circular plate 11 and the seeding plate 9 to rotate conveniently.

Specifically, one end of the round rod 2 is fixedly connected with a limiting block 20.

In this embodiment, the position of the round bar 2 can be limited by the limiting block 20, and the round bar 2 is prevented from shaking in the movement process.

Specifically, a handle 21 is fixedly connected to the surface of the bracket 1.

In this embodiment, the handle 21 is convenient for hand holding, and pushing the handle 21 can drive the bracket 1 to move.

Specifically, a cushion 22 is fixedly connected to a side surface of the moving plate 12.

In this embodiment, the soft pad 22 can prevent the surface of the foxtail millet seeds from being damaged by friction when the foxtail millet and the moving plate 12 are displaced relatively, so as to protect the foxtail millet seeds from being damaged.

Specifically, a holding block 23 is fixedly connected to the side surface of the cover 15.

In this embodiment, the holding block 23 can increase the holding area, and the cap 15 can be driven to rotate by rotating the holding block 23, so that the cap 15 can be conveniently screwed out.

The utility model discloses a theory of operation and use flow: when the rice seeder is used, the holding block 23 is rotated to drive the cover 15 to rotate, the cover 15 is screwed out of the long pipe 14, millet seeds are injected into the long pipe 14, the seeds enter the seeding disc in the seeding bin 6 through the long pipe 14, the cover 15 is screwed into the inner wall of the long pipe 14, the rotary disc 3 and the soil turning plate 4 are in contact with soil, the handle 21 is pushed to drive the bracket 1 to move, the bracket 1 moves, the rotary disc 3 rolls along the ground, the rotary disc 3 rotates while the rotary disc 3 rotates, the round rod 2 rotates to drive the first transmission wheel 17 to rotate, the first transmission wheel is in transmission connection with the second transmission wheel 18 through a belt to drive the second transmission wheel 18 to rotate, the second transmission wheel 18 rotates to drive the rotating shaft 16 to rotate, the rotating shaft 16 rotates to drive the circular plate 11 to rotate to drive the seeding disc 9 to rotate, the seeding disc 9 is damaged by the seeding groove 10, when the seeding groove 10 passes through the seeds, the seeding groove 10 reaches the through groove 8, the seeds are discharged, the seed discharging disc 9 and the rotary disc 3 synchronously rotate through the rotation of the first driving wheel 17 and the second driving wheel 18, the phenomenon that seeding is uneven due to different advancing speeds of people is avoided, the long pipe 14 rotates when the seeding amount needs to be adjusted, the long pipe 14 rotates in the threaded groove 7 to drive the movable plate 12 to horizontally rotate, the movable plate 12 can block the seeding groove 10, the long pipe 14 rotates clockwise, the movable plate 12 moves towards the circular plate 11, the width of the seeding groove 10 is narrowed, the number of seeds which can be passed by the seeds of the grains is reduced, the seeding amount is reduced, on the contrary, the long pipe 14 rotates anticlockwise, the movable plate 12 is far away from the circular plate 11, the width of the seeding groove 10 is widened, the number of the grains which pass through is increased, the seeding amount is increased, the adjusting process is convenient, and the operation is easy.

In conclusion, this millet seeder of seeding rate adjustable through setting up movable plate 12, first drive wheel 17 and second drive wheel 18, has reached that the seeding rate is adjustable, the effect of convenient even seeding to solve the seeding rate difference of current disseminator and need change the accessory that has different hole numbers, it is comparatively troublesome, it is even at seeding in-process needs the forward velocity, the uneven problem that can lead to the seeding rate of same section of uneven advancing velocity.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a millet seeder of seeding rate adjustable, includes support (1), its characterized in that: the inner wall of the support (1) is rotatably connected with a round rod (2), the surface of the round rod (2) is fixedly connected with a rotary table (3), the rotary table (3) is movably connected with the inner wall of the support (1), the surface of the rotary table (3) is fixedly connected with a soil turning plate (4), the side surface of the inner wall of the support (1) is inlaid with a round pipe (5), one end of the round pipe (5) is fixedly connected with a seeding bin (6), the side surface of the seeding bin (6) is provided with a thread groove (7), the surface of the seeding bin (6) is provided with a through groove (8), the inside of the seeding bin (6) is provided with a seed discharging disc (9), the surface of the seed discharging disc (9) is provided with a seed discharging groove (10), the side surface of the seed discharging disc (9) is fixedly connected with a round plate (11), the inner wall of the seed discharging disc (9) is movably connected with a movable plate (12), and the side surface of the movable plate (12) is provided with a round groove (13), the inner wall fixedly connected with long tube (14) of circular slot (13), the surface of long tube (14) and the inner wall threaded connection of thread groove (7), long tube (14) swing joint is at the inner wall of pipe (5), the inner wall threaded connection of long tube (14) has lid (15), the inner wall fixedly connected with pivot (16) of support (1), the one end of pivot (16) run through sow storehouse (6) and with the side fixed connection of plectane (11), the first drive wheel (17) of fixed surface connection of pole (2), the fixed surface of pivot (16) is connected with second drive wheel (18), first drive wheel (17) are connected with second drive wheel (18) transmission through the belt.

2. The millet seeding device with adjustable seeding rate as claimed in claim 1, characterized in that: a bearing (19) is embedded in the side face of the support (1), and the rotating shaft (16) is fixedly connected to the inner wall of the bearing (19).

3. The millet seeding device with adjustable seeding rate as claimed in claim 1, characterized in that: one end of the round rod (2) is fixedly connected with a limiting block (20).

4. The millet seeding device with adjustable seeding rate as claimed in claim 1, characterized in that: the surface of the bracket (1) is fixedly connected with a handle (21).

5. The millet seeding device with adjustable seeding rate as claimed in claim 1, characterized in that: the side surface of the moving plate (12) is fixedly connected with a soft pad (22).

6. The millet seeding device with adjustable seeding rate as claimed in claim 1, characterized in that: and a holding block (23) is fixedly connected to the side surface of the cover (15).