Seeder with locking structure

Abstract

The utility model discloses a seeder with a locking structure, which comprises an equipment frame, the equipment frame is arranged in an n shape, and one side of the equipment frame is fixedly connected with a transfer bin. During seeding, seeds are loaded into the seed storage box, the equipment frame is pushed, so that a pulling block rotates, kinetic energy is transmitted to a transfer roller through a driving wheel, a transmission belt and a driven wheel, the pulling block is driven at the moment, and the pulling block is fixed through a positioning inclined plate; seeds enter a discharging pipe along a discharging opening and then are conducted into a sowing groove so that the seeds can be sown, when sowing is not needed, a pulling handle is driven to drive a pulling rod to compress a pushing spring, a positioning inclined plate is disengaged from a pulling block, and the effect that a reset spring pulls a rotating rod to reset is achieved; the problem that the whole device needs to be lifted when seeding is not needed in the past, the seeding wheel is prevented from continuously rotating for seeding, and the working efficiency is low is solved, and the seeding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of seeders, in particular to a seeder with a locking structure. Background Art

[0002] A seeder refers to a planting machine that sows crops and seeds. It has the characteristics of uniform sowing, consistent sowing depth, stable row spacing, good soil covering, seed saving, and high work efficiency. It is more efficient than manual sowing.

[0003] When sowing, the existing seeder drives the pointed roller to roll and sow on the land where sowing is required, and the rolling of the roller will push the seeds in the box into the roller along the opening. However, this method requires the entire device to be lifted when sowing is stopped to prevent the roller from continuing to contact the ground for sowing. Such steering leads to low work efficiency. Utility Model Content

[0004] The technical problem to be solved by the utility model is that when sowing is stopped, the whole device needs to be lifted to prevent the roller from continuing to contact the ground so as to sow, and such steering leads to low working efficiency.

[0005] To solve the above technical problems, a technical solution adopted by the utility model is: to provide a seeder with a locking structure, including an equipment frame, the equipment frame is arranged in an "N" shape, one side of the equipment frame is fixedly connected with a transfer bin, the transfer bin is rotatably connected with a transfer roller, the transfer roller is fixedly connected with a rotating rod, the outside of the rotating rod is slidably connected with a locking plate, the outside of the rotating rod is sleeved with a return spring, one end of the return spring is fixedly connected to one side of the locking plate, the end of the return spring away from the locking plate is fixedly connected to one side of the transfer bin, a discharge port is opened at the bottom of the locking plate, a feed pipe is fixedly connected to the top of the transfer bin, the feed pipe is communicated with the transfer bin, the transfer bin is fixedly connected with a discharge port on the side away from the feed pipe, the locking plate is slidably connected to the discharge port away from the transfer bin, the locking plate is slidably connected to a discharge pipe on the side away from the discharge port, the discharge pipe is fixedly connected to one side of the equipment frame, and a pulling block is abutted on the side of the locking plate away from the return spring.

[0006] The above technical solution realizes that when movement is needed, only the reset spring needs to push the locking plate, and the correspondence between the discharge port and the unloading port can be adjusted by pulling the block, thereby solving the problem of manual lifting when unloading is not needed, resulting in reduced work efficiency and waste of raw materials and seeds, and improving work efficiency.

[0007] The utility model is further configured that the outside of the pulling block is slidably connected to a locking bin, one side of the locking bin is fixedly connected to a push rod, the push rod is fixedly connected to one side of the equipment frame, and one side of the pulling block is slidably connected to a positioning inclined plate.

[0008] The utility model is further configured that the positioning inclined plates have a total of multiple groups arranged in a linear array, the positioning inclined plates are fixedly connected to a lifting plate on one side away from the pulling block, and the pulling block is fixedly connected to an adjusting handle on one end away from the locking plate.

[0009] The utility model is further configured that a push spring is fixedly connected to the side of the lifting plate away from the positioning inclined plate, one end of the push spring is fixedly connected to the side of the lifting plate away from the positioning inclined plate, and one end of the push spring away from the lifting plate is fixedly connected to the inside of the locking bin.

[0010] The utility model is further configured that a pulling rod is arranged inside the pushing spring, one end of the pulling rod is fixedly connected to the side of the lifting plate away from the positioning inclined plate, the pulling rod is slidably connected inside the locking bin, and the end of the pulling rod away from the lifting plate is fixedly connected to a pulling handle.

[0011] The above technical solution realizes controlling the position of the pulling block by the positioning inclined plate, solves the problem that the pulling force of the reset spring is too large and the seeds cannot be discharged from the discharge port due to adjustment by the pulling block alone, and improves the convenience of fixing the locking plate position.

[0012] The utility model is further configured that the push rod is fixedly connected to a push handle at one end away from the equipment frame, the equipment frame is rotatably connected to a driving rod at the opposite side, a seeding wheel is engaged with the outside of the driving rod close to the opposite side of the equipment frame, and a seeding groove is fixedly connected to the outside of the seeding wheel.

[0013] The utility model is further configured as follows: the sowing groove is arranged in a quadrangular pyramid shape, and there are a plurality of groups of the sowing grooves in a circular array on one side of the sowing wheel, one end of the driving rod is fixedly connected to the driving wheel, and the end of the rotating rod away from the reset spring is fixedly connected to the driven wheel, and the driven wheel and the driving wheel are externally rotatably connected by a transmission belt.

[0014] The utility model is further configured that a seed storage box is fixedly connected to a side of the feed pipe away from the transfer bin, the seed storage box is communicated with the feed pipe, and the feed pipe is fixedly connected to one side of the push rod.

[0015] The above technical solution enables the seed storage box to rotate in coordination with the sowing wheel, making it convenient to accurately place seeds into the sowing trough for sowing. This solves the problem of seed waste caused by direct sowing using a soft connection between the sowing trough and the seed storage box, saving seed costs.

[0016] The beneficial effects of the utility model are as follows:

[0017] The utility model has the following steps: when sowing, seeds are loaded into the seed storage box and the equipment frame is pushed, which causes the pulling block to rotate, and the kinetic energy is transmitted to the transfer roller through the driving wheel, the transmission belt and the driven wheel, which then drives the pulling block, fixes the pulling block through the positioning inclined plate, and the seeds enter the discharge pipe along the discharge port and then are transmitted into the sowing groove, so that the seeds are sown. When sowing is not required, the pulling handle drives the pulling rod to compress the pushing spring, so that the positioning inclined plate is separated from the pulling block, and this is the effect of the reset spring pulling the rotating rod to reset. This solves the problem that the entire equipment needs to be lifted when sowing is not required in the past, and the sowing wheel is prevented from continuing to rotate for sowing, resulting in low work efficiency, thereby improving the sowing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a three-dimensional cross-sectional structural schematic diagram of the utility model;

[0020] Figure 3 For the utility model Figure 2 The enlarged structural diagram at A in the middle;

[0021] Figure 4 For the utility model Figure 2 The enlarged structural diagram at B in the middle;

[0022] Figure 5 This is a schematic diagram of the cross-sectional structure of the locking bin of the utility model;

[0023] Figure 6 For the utility model Figure 5 Enlarged structural diagram at point C in the middle.

[0024] In the figure: 1. Equipment frame; 2. Transfer bin; 3. Transfer roller; 4. Rotating rod; 5. Reset spring; 6. Locking plate; 7. Discharge port; 8. Engaging bin; 9. Positioning inclined plate; 10. Pulling block; 11. Lifting plate; 12. Push spring; 13. Adjusting handle; 14. Pulling rod; 15. Pulling handle; 16. Driven wheel; 17. Transmission belt; 18. Driving wheel; 19. Seeding wheel; 20. Seeding trough; 21. Discharge port; 22. Discharge pipe; 23. Seed storage box; 24. Pushing rod; 25. Pushing handle; 26. Driving rod; 27. Feeding pipe. DETAILED DESCRIPTION

[0025] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0026] See also Figure 1 - Figure 6 A seeder with a locking structure comprises an equipment frame 1, which is arranged in an "n" shape. A transfer bin 2 is fixedly connected to one side of the equipment frame 1, and a transfer roller 3 is rotatably connected inside the transfer bin 2. A rotating rod 4 is fixedly connected inside the transfer roller 3, and a locking plate 6 is slidably connected to the outside of the rotating rod 4. A reset spring 5 is sleeved on the outside of the rotating rod 4, and one end of the reset spring 5 is fixedly connected to one side of the locking plate 6, and the end of the reset spring 5 away from the locking plate 6 is fixedly connected to one side of the transfer bin 2. A discharge port 7 is opened at the bottom of the locking plate 6, and a feed pipe 27 is fixedly connected to the top of the transfer bin 2. The feed pipe 27 is connected to the feed pipe 27. The transfer bin 2 is connected, and a discharge port 21 is fixedly connected to the side of the transfer bin 2 away from the feed pipe 27. The locking plate 6 is slidably connected to the side of the discharge port 21 away from the transfer bin 2. The discharge pipe 22 is slidably connected to the side of the locking plate 6 away from the discharge port 21. The discharge pipe 22 is fixedly connected to one side of the equipment frame 1. The side of the locking plate 6 away from the return spring 5 is abutted against a pulling block 10. The outside of the pulling block 10 is slidably connected to a clamping bin 8. A push rod 24 is fixedly connected to one side of the clamping bin 8. The push rod 24 is fixedly connected to one side of the equipment frame 1. A positioning inclined plate 9 is slidably connected to one side of the pulling block 10. There are a total of multiple groups of positioning inclined plates 9 It is arranged in a linear array, and a lifting plate 11 is fixedly connected to the side of the positioning inclined plate 9 away from the pulling block 10, and an adjusting handle 13 is fixedly connected to the end of the pulling block 10 away from the locking plate 6. When working, the seeder will drive the rotating rod 4 to rotate, and the rotating rod 4 will drive the transfer roller 3 to rotate together when rotating. At this time, the seeds will fall along the feeding pipe 27 into the transfer bin 2, and then the seeds will be gradually conducted into the discharge port 21 through the rotation of the transfer roller 3. If sowing is required, the adjusting handle 13 can be pulled to allow the adjusting handle 13 to drive the pulling block 10 to slide along one side of the positioning inclined plate 9. When the lifting plate 11 slides upward, and when the discharge port 7 arrives below the feed opening 21, the adjusting handle 13 is released, and the pulling block 10 is stuck on the inclined surface of the positioning inclined plate 9, so that the pulling block 10 can be engaged inside the engaging bin 8, and the effect of gradual sowing is achieved. After sowing a row, it needs to be rotated. At this time, in order to avoid seed waste, the lifting plate 11 can be moved upward. At this time, the positioning inclined plate 9 is away from the pulling block 10, which can allow the reset spring 5 to drive the pulling block 10 to reset. At this time, the discharge port 7 will be away from below the feed opening 21, so that the feed opening 21 is closed to prevent seeds from spilling out.

[0027] The lifting plate 11 is fixedly connected to a push spring 12 on the side away from the positioning inclined plate 9, one end of the push spring 12 is fixedly connected to the side of the lifting plate 11 away from the positioning inclined plate 9, and the end of the push spring 12 away from the lifting plate 11 is fixedly connected to the inside of the clamping bin 8. A pull rod 14 is arranged inside the push spring 12, and one end of the pull rod 14 is fixedly connected to the side of the lifting plate 11 away from the positioning inclined plate 9. The pull rod 14 is slidably connected to the inside of the clamping bin 8, and the end of the pull rod 14 away from the lifting plate 11 is fixedly connected to a pull handle 15, so as to push the lifting plate 11. The rod 24 is fixedly connected to a push handle 25 at one end away from the device frame 1, and a driving rod 26 is rotatably connected to the opposite side of the device frame 1. A sowing wheel 19 is engaged with the outer side of the driving rod 26 close to the opposite side of the device frame 1. A sowing groove 20 is fixedly connected to the outer side of the sowing wheel 19. The sowing groove 20 is arranged in a quadrangular pyramid shape. There are a plurality of groups of sowing grooves 20 arranged in a circular array on one side of the sowing wheel 19. One end of the driving rod 26 is fixedly connected to the driving wheel 18. The end of the rotating rod 4 away from the reset spring 5 is fixedly connected to the driven wheel 16. The driven wheel 1 6 and the driving wheel 18 are externally rotatably connected with a transmission belt 17, a feeding pipe 27 is fixedly connected to a seed storage box 23 on the side away from the transfer bin 2, the seed storage box 23 is connected to the feeding pipe 27, and the feeding pipe 27 is fixedly connected to one side of the push rod 24. During operation, the operator loads the seeds into the seed storage box 23. After the loading is completed, the operator holds the pushing handle 25 and pushes the pushing rod 24 to move. At this time, the rotation of the sowing wheel 19 can make the driving rod 26 rotate, and the driving rod 26 can drive the driving wheel 1 8 is rotated, so that the driving wheel 18 will transmit the rotational force along the transmission belt 17 to the driven wheel 16 when it rotates, and the driven wheel 16 can drive the rotating rod 4 to rotate. When the rotating rod 4 rotates, it can drive the transfer roller 3 to gradually transfer the seeds inside the seed storage box 23 along the feed pipe 27 into the transfer bin 2. At this time, the seeds go along the discharge port 21 through the discharge port 7 into the discharge pipe 22, and the seeds slide along the discharge pipe 22 into the sowing trough 20, so that the seeds are gradually sown.

[0028] When the utility model is in use, the seeder will drive the rotating rod 4 to rotate, and the rotating rod 4 will drive the transfer roller 3 to rotate together when rotating. At this time, the seeds will fall along the feeding pipe 27 into the transfer bin 2, and then the seeds will be gradually conducted into the discharge port 21 through the rotation of the transfer roller 3. If sowing is required, the adjusting handle 13 can be pulled to allow the adjusting handle 13 to drive the pulling block 10 to slide along one side of the positioning inclined plate 9. At this time, the lifting plate 11 slides upward. When the discharge port 7 arrives below the discharge port 21, the adjusting handle 13 is released, and the pulling block 10 is stuck on the inclined surface of the positioning inclined plate 9. In this way, the pulling block 10 can be engaged in the engaging bin 8 to achieve the effect of gradual sowing. After sowing a row, it needs to be rotated. At this time, in order to avoid seed waste, the lifting plate 11 can be moved upward. At this time, the positioning inclined plate 9 is away from the pulling block 10, which allows the reset spring 5 to drive the pulling block 10 to reset At this time, the discharge port 7 will be away from the bottom of the discharge port 21, so that the discharge port 21 is closed to prevent the seeds from spilling out. The operator loads the seeds into the seed storage box 23. After loading is completed, the operator holds the push handle 25 and pushes the push rod 24 to move. At this time, the rotation of the sowing wheel 19 can allow the driving rod 26 to rotate, and when the driving rod 26 rotates, it can drive the driving wheel 18 to rotate. In this way, when the driving wheel 18 rotates, it will transmit the rotational force along the transmission belt 17 to the driven wheel 16, and the driven wheel 16 can drive the rotating rod 4 to rotate. When the rotating rod 4 rotates, it can drive the transfer roller 3 to be gradually transmitted, and the seeds in the seed storage box 23 are transmitted along the feed pipe 27 into the transfer bin 2. At this time, the seeds enter the discharge pipe 22 along the discharge port 21, and the seeds slide along the discharge pipe 22 into the sowing groove 20, so that the seeds are gradually sown.

[0029] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A seeder with a locking structure, comprising a device frame (1), characterized in that: The device frame (1) is arranged in an "n" shape, and a transfer bin (2) is fixedly connected to one side of the device frame (1), and a transfer roller (3) is rotatably connected inside the transfer bin (2), and a rotating rod (4) is fixedly connected inside the transfer roller (3), and a locking plate (6) is slidably connected to the outside of the rotating rod (4), and a return spring (5) is sleeved on the outside of the rotating rod (4), and one end of the return spring (5) is fixedly connected to one side of the locking plate (6), and one end of the return spring (5) away from the locking plate (6) is fixedly connected to one side of the transfer bin (2), and the bottom of the locking plate (6) is provided with a The transfer bin (2) has a discharge port (7), a feed pipe (27) fixedly connected to the top of the transfer bin (2), the feed pipe (27) is connected to the transfer bin (2), a discharge port (21) is fixedly connected to the side of the transfer bin (2) away from the feed pipe (27), the locking plate (6) is slidably connected to the side of the discharge port (21) away from the transfer bin (2), a discharge pipe (22) is slidably connected to the side of the lock plate (6) away from the discharge port (21), the discharge pipe (22) is fixedly connected to one side of the equipment frame (1), and a pull block (10) is abutted against the side of the lock plate (6) away from the return spring (5).

2. A seeder with a locking structure according to claim 1, characterized in that: The pulling block (10) is slidably connected to a locking bin (8) on the outside, a push rod (24) is fixedly connected to one side of the locking bin (8), the push rod (24) is fixedly connected to one side of the equipment frame (1), and a positioning inclined plate (9) is slidably connected to one side of the pulling block (10).

3. A seeder with a locking structure according to claim 2, characterized in that: The positioning inclined plates (9) have a total of multiple groups arranged in a linear array, and the side of the positioning inclined plates (9) away from the pulling block (10) is fixedly connected to a lifting plate (11), and the end of the pulling block (10) away from the locking plate (6) is fixedly connected to an adjustment handle (13).

4. The seeder with a locking structure according to claim 3, characterized in that: A push spring (12) is fixedly connected to the side of the lifting plate (11) away from the positioning inclined plate (9), one end of the push spring (12) is fixedly connected to the side of the lifting plate (11) away from the positioning inclined plate (9), and one end of the push spring (12) is fixedly connected to the inside of the locking bin (8).

5. The seeder with a locking structure according to claim 4, characterized in that: A pulling rod (14) is arranged inside the pushing spring (12), one end of the pulling rod (14) is fixedly connected to the side of the lifting plate (11) away from the positioning inclined plate (9), the pulling rod (14) is slidably connected inside the locking bin (8), and one end of the pulling rod (14) away from the lifting plate (11) is fixedly connected to a pulling handle (15).

6. The seeder with a locking structure according to claim 5, characterized in that: The push rod (24) is fixedly connected to a push handle (25) at one end away from the device frame (1), and the device frame (1) is rotatably connected to a drive rod (26) at the opposite side. The drive rod (26) is externally engaged with a sowing wheel (19) close to the opposite side of the device frame (1), and the sowing wheel (19) is externally fixedly connected to a sowing groove (20).

7. The seeder with a locking structure according to claim 6, characterized in that: The sowing groove (20) is arranged in a quadrangular pyramid shape, and has a total of multiple groups of sowing grooves (20) arranged in a circular array on one side of the sowing wheel (19). One end of the driving rod (26) is fixedly connected to the driving wheel (18), and one end of the rotating rod (4) away from the return spring (5) is fixedly connected to the driven wheel (16). The driven wheel (16) and the driving wheel (18) are externally rotatably connected by a transmission belt (17).

8. The seeder with a locking structure according to claim 1, characterized in that: The feed pipe (27) is fixedly connected to a seed storage box (23) on one side away from the transfer bin (2); the seed storage box (23) is connected to the feed pipe (27); and the feed pipe (27) is fixedly connected to one side of the push rod (24).

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