An onion transplanter

Abstract

The utility model discloses an onion transplanting machine relates to the technical field of transplanting machine, include: support and duckbilled device, the top of support is fixed with the connecting plate, the top of connecting plate is connected with seedling cup, the bottom of seedling cup is provided with the hopper a, the bottom of support is swingly connected with the soil wheel through the pivot. This onion transplanting machine, through the starting motor and the reducer drive transmission rod and rotate, and multiple sets of transmission mechanism move, transmission mechanism can drive driving sprocket and chain body mesh through connecting axle, drive sprocket a and driven sprocket b rotate, driven sprocket b can drive cam and eccentric wheel to rotate, pull crossbeam a and crossbeam b swing, the connecting frame of crossbeam a and crossbeam b one end, hopper b and duckbilled device will therefore move up and down, the falling onion seedling in hopper a is taken and plants.

Description

Technical Field

[0001] This utility model relates to the field of transplanter technology, specifically an onion transplanter. Background Technology

[0002] Onion transplanters are mechanical devices used for automated transplanting of onion seedlings, significantly improving transplanting efficiency and quality. Using transplanters reduces reliance on manual labor, lowering labor costs. The use of transplanters helps promote the scaling up and modernization of agricultural production, improving overall agricultural productivity.

[0003] An onion transplanter is an agricultural device used to grow onions, which can increase the speed of onion planting. When using existing onion transplanters, the onion seedlings are picked up by a duckbill and planted in the soil. However, the duckbill of the existing onion transplanter will rotate and deviate when it swings up and down to pick up the material, which will cause the material to not enter the duckbill accurately, affecting the planting of onions. Utility Model Content

[0004] The purpose of this invention is to provide an onion transplanter to solve the problem of inconvenient material receiving in existing onion transplanters mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an onion transplanter, comprising: a support frame and a duckbill nozzle; a connecting plate is fixed to the top of the support frame; a seedling cup is connected to the top of the connecting plate; a funnel a is provided at the bottom of the seedling cup; a soil-dispensing wheel is movably connected to the bottom of the support frame via a rotating shaft; soil-collecting discs are provided at both ends of the soil-dispensing wheel; one side of the soil-collecting disc is movably connected to the support frame via a rotating shaft and a mounting frame.

[0006] A reducer is installed on one side of the bracket. A transmission rod is fixedly connected to the output end of the reducer. Multiple transmission mechanisms are fixedly connected to the outer side of the transmission rod. A connecting shaft is fixedly connected to one end of the transmission mechanism. A side plate is movably connected to one end of the connecting shaft via a bearing. One side of the side plate is fixedly connected to the bracket. A drive sprocket is fixedly connected to one end of the connecting shaft. A chain body is meshed with the outer side of the drive sprocket. A driven sprocket a and a driven sprocket b are meshed with the inner side of the chain body. One side of the driven sprocket a is movably connected to the side plate via a rotating shaft. A cam is fixedly connected to one side of the driven sprocket b. A movable rod is rotatably connected to one side of the cam via a roller. One side of the movable rod is movably connected to the bracket via a rotating shaft.

[0007] Preferably, a duckbill is fixed to one side of the movable rod by a pull rope, an eccentric wheel is fixedly connected to one side of the driven sprocket b, and a connecting rod a is movably connected to one side of the eccentric wheel via a rotating shaft.

[0008] Preferably, one end of the connecting rod a is movably connected to the connecting rod b via a pivot, and one end of the connecting rod b is movably connected to the crossbeam a via a pivot.

[0009] Preferably, one end of the crossbeam a is movably connected to a connecting frame via a rotating shaft, one side of the connecting frame is fixedly connected to the duckbill device, the top of the duckbill device is fixedly fitted with a funnel b, and the other end of the crossbeam a is movably connected to an eccentric shaft via a rotating shaft.

[0010] Preferably, one end of the eccentric shaft is fixedly connected to the driven sprocket a, and the inside of the connecting frame is movably connected to the crossbeam b via a rotating shaft.

[0011] Preferably, one end of the crossbeam b is movably connected to the side plate via a pivot.

[0012] Preferably, the top of the connecting plate is provided with a transmission belt assembly, and multiple rubber sleeves are fixedly connected to the inner side wall of the transmission belt assembly, with the seedling cup placed inside the rubber sleeves.

[0013] Compared with existing technologies, the beneficial effects of this onion transplanter are as follows: The onion transplanter is an agricultural device used for planting onions, which can increase the speed of onion planting. By starting the motor and reducing gear, the transmission rod is driven to rotate, and multiple sets of transmission mechanisms move. The transmission mechanism can drive the drive sprocket to mesh with the chain body through the connecting shaft, driving sprocket a and driven sprocket b to rotate. Driven sprocket b can drive the cam and eccentric wheel to rotate, pulling the crossbeam a and crossbeam b to swing. The connecting frame, funnel b and duckbill at one end of crossbeam a and crossbeam b will move up and down as a result, picking up and planting the onion seedlings falling in funnel a. In this way, the seedlings can be stably picked up and planted through the above operation. Attached Figure Description

[0014] Figure 1 This is a three-dimensional schematic diagram of the present invention;

[0015] Figure 2 This is a three-dimensional schematic diagram of the soil-releasing wheel of this utility model;

[0016] Figure 3 This is a three-dimensional schematic diagram of the transmission mechanism of this utility model;

[0017] Figure 4 This is a three-dimensional schematic diagram of the duckbill device of this utility model;

[0018] Figure 5 This is a three-dimensional schematic diagram of the crossbeam a of this utility model;

[0019] Figure 6 This is a three-dimensional schematic diagram of the transmission belt assembly of this utility model.

[0020] In the diagram: 1. Support; 2. Connecting plate; 3. Seedling cup; 4. Funnel a; 5. Reducer; 6. Transmission rod; 7. Transmission mechanism; 8. Connecting shaft; 9. Side plate; 10. Drive sprocket; 11. Chain body; 12. Driven sprocket a; 13. Driven sprocket b; 14. Cam; 15. Movable rod; 16. Duckbill device; 17. Eccentric wheel; 18. Connecting rod a; 19. Connecting rod b; 20. Crossbeam a; 21. Connecting frame; 22. Funnel b; 23. Eccentric shaft; 24. Crossbeam b; 25. Soil-releasing wheel; 26. Soil-collecting pan; 27. Transmission belt assembly; 28. Rubber sleeve. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1-6 This utility model provides a technical solution: an onion transplanter, including: a support frame 1 and a duckbill device 16. A connecting plate 2 is fixed to the top of the support frame 1, and a seedling cup 3 is connected to the top of the connecting plate 2. A funnel a4 is provided at the bottom of the seedling cup 3. A soil-dispensing wheel 25 is movably connected to the bottom of the support frame 1 through a rotating shaft. Soil-collecting trays 26 are provided at both ends of the soil-dispensing wheel 25. One side of the soil-collecting tray 26 is movably connected to the support frame 1 through a rotating shaft and a mounting frame.

[0023] The top of the connecting plate 2 is provided with a transmission belt assembly 27, and multiple rubber sleeves 28 are fixedly connected to the inner side wall of the transmission belt assembly 27. The seedling cup 3 is placed inside the rubber sleeves 28.

[0024] A reducer 5 is installed on one side of the bracket 1. A transmission rod 6 is fixedly connected to the output end of the reducer 5. Multiple transmission mechanisms 7 are fixedly connected to the outer side of the transmission rod 6. A connecting shaft 8 is fixedly connected to one end of the transmission mechanism 7. A side plate 9 is movably connected to one end of the connecting shaft 8 via a bearing. One side of the side plate 9 is fixedly connected to the bracket 1. A drive sprocket 10 is fixedly connected to one end of the connecting shaft 8. A chain body 11 is meshed with the outer side of the drive sprocket 10. A driven sprocket a12 and a driven sprocket b13 are meshed with the inner side of the chain body 11. One side of the driven sprocket a12 is movably connected to the side plate 9 via a rotating shaft. A cam 14 is fixedly connected to one side of the driven sprocket b13. A movable rod 15 is rotatably connected to one side of the cam 14 via a roller. One side of the movable rod 15 is movably connected to the bracket 1 via a rotating shaft. A duckbill device 16 is fixed to the side by a pull rope. An eccentric wheel 17 is fixedly connected to one side of the driven sprocket b13. A connecting rod a18 is movably connected to one side of the eccentric wheel 17 via a rotating shaft. One end of the connecting rod a18 is movably connected to the connecting rod b19 via a rotating shaft. One end of the connecting rod b19 is movably connected to the crossbeam a20 via a rotating shaft. One end of the crossbeam a20 is movably connected to the connecting frame 21 via a rotating shaft. One side of the connecting frame 21 is fixedly connected to the duckbill device 16. A funnel b22 is fixedly fixed to the top of the duckbill device 16. The other end of the crossbeam a20 is movably connected to the eccentric shaft 23 via a rotating shaft. One end of the eccentric shaft 23 is fixedly connected to the driven sprocket a12. A crossbeam b24 is movably connected to the inside of the connecting frame 21 via a rotating shaft. One end of the crossbeam b24 is movably connected to the side plate 9 via a rotating shaft. The crossbeams a20 and b24 are arranged parallel to each other.

[0025] In practical implementation, the onion transplanter is an agricultural device used for planting onions, which can improve the speed of onion planting. The starting motor and reducer 5 drive the transmission rod 6 to rotate. When the transmission rod 6 rotates, it drives multiple sets of transmission mechanisms 7 to move. The drive sprocket in the transmission mechanism 7 drives the chain to rotate, transmitting power to the connecting shaft 8 at one end. The connecting shaft 8 can drive the drive sprocket 10 to rotate. The drive sprocket 10 can drive the chain body 11 to rotate, meshing with the driven sprockets a12 and b13, driving the driven sprockets a12 and b13 to rotate. The driven sprocket b13 can drive the cam 14 and the eccentric wheel 17 to rotate. When the eccentric wheel 17 rotates, it can drive the connecting rod b19 to move up and down through the connecting rod a18. The connecting rod b19 will pull the crossbeam a20 to swing up and down. The crossbeam b24 will also swing with the crossbeam a20. The two will always remain in a parallel state.

[0026] The connecting frame 21, funnel b22, and duckbill device 16 at one end of the crossbeam a20 and crossbeam b24 will move up and down as a result. When the duckbill device 16 and funnel b22 move upward, they will approach the funnel a4 to catch the onion seedlings falling from the funnel a4. Since the crossbeams a20 and b24 are in a parallelogram shape during movement, the duckbill device can be kept in a vertical position when falling and moving upward, maintaining the stability of catching and planting seedlings. When the duckbill device 16 moves downward, it can puncture the previously laid film, and the cam on the other side of the driven sprocket b13... When 14 rotates, it will squeeze the movable rod 15, causing it to rotate. When the movable rod 15 rotates, it can pull the duckbill device 16 to unfold through the pull rope. At this time, the onion seedling in the duckbill device 16 will fall into the ground, completing the planting of the onion seedling. When the driven sprocket a12 rotates, it will drive the eccentric shaft 23 to rotate. When the equipment moves during planting, the eccentric shaft 23 will also cause the duckbill device 16 to move forward, keeping the position of the duckbill device 16 relative to the ground unchanged, which plays a compensating role. In this way, the seedlings can be stably picked up and planted through the above operation.

[0027] In summary: When using an onion transplanter, the starting motor and reducer 5 first drive the transmission mechanism 7 to move. The transmission mechanism 7 can drive the planting components to move and plant the onions. The operator needs to put the onion seedlings into the seedling cups 3. The motor controls the transmission belt assembly 27 to rotate. Then, the transmission belt assembly 27 drives the rubber sleeve 28 to move. The rubber sleeve 28 drives the seedling cups 3 to move. When the seedling cups 3 move directly above the funnel a4, the discharge port at the bottom opens, and the onion seedlings fall into the funnel a4 under gravity. Under the operation of the transmission belt assembly, onion seedlings can be put into the funnel a4 in sequence for planting. This is the feature of the onion transplanter. The content not described in detail in this description belongs to the prior art known to those skilled in the art.

[0028] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An onion transplanter, comprising: A support (1) and a duckbill device (16) are provided. A connecting plate (2) is fixed to the top of the support (1). A seedling cup (3) is connected to the top of the connecting plate (2). A funnel a (4) is provided at the bottom of the seedling cup (3). A soil-dispensing wheel (25) is movably connected to the bottom of the support (1) through a rotating shaft. Soil-collecting plates (26) are provided at both ends of the soil-dispensing wheel (25). One side of the soil-collecting plate (26) is movably connected to the support (1) through a rotating shaft and a mounting frame. The feature is that... A reducer (5) is installed on one side of the bracket (1). A transmission rod (6) is fixedly connected to the output end of the reducer (5). Multiple transmission mechanisms (7) are fixedly connected to the outer side of the transmission rod (6). A connecting shaft (8) is fixedly connected to one end of the transmission mechanism (7). A side plate (9) is movably connected to one end of the connecting shaft (8) through a bearing. One side of the side plate (9) is fixedly connected to the bracket (1). A drive sprocket (10) is fixedly connected to one end of the connecting shaft (8). The outer side of the sprocket (10) is engaged with the chain body (11), and the inner side of the chain body (11) is engaged with the driven sprocket a (12) and the driven sprocket b (13). One side of the driven sprocket a (12) is movably connected to the side plate (9) through a rotating shaft. One side of the driven sprocket b (13) is fixedly connected to the cam (14). One side of the cam (14) is rotatably connected to the movable rod (15) through a roller. One side of the movable rod (15) is movably connected to the bracket (1) through a rotating shaft.

2. The onion transplanter according to claim 1, characterized in that: One side of the movable rod (15) is fixed with a duckbill (16) by a pull rope, and one side of the driven sprocket b (13) is fixedly connected with an eccentric wheel (17). One side of the eccentric wheel (17) is movably connected with a connecting rod a (18) through a rotating shaft.

3. An onion transplanter according to claim 2, characterized in that: One end of the connecting rod a (18) is movably connected to the connecting rod b (19) via a pivot, and one end of the connecting rod b (19) is movably connected to the crossbeam a (20) via a pivot.

4. An onion transplanter according to claim 3, characterized in that: One end of the crossbeam a (20) is movably connected to a connecting frame (21) via a rotating shaft. One side of the connecting frame (21) is fixedly connected to a duckbill device (16). A funnel b (22) is fixed to the top of the duckbill device (16). The other end of the crossbeam a (20) is movably connected to an eccentric shaft (23) via a rotating shaft.

5. An onion transplanter according to claim 4, characterized in that: One end of the eccentric shaft (23) is fixedly connected to the driven sprocket a (12), and the inside of the connecting frame (21) is movably connected to the crossbeam b (24) via a rotating shaft.

6. An onion transplanter according to claim 5, characterized in that: One end of the crossbeam b (24) is movably connected to the side plate (9) via a pivot.

7. An onion transplanter according to claim 5, characterized in that: The top of the connecting plate (2) is provided with a transmission belt assembly (27), and multiple rubber sleeves (28) are fixedly connected to the inner side wall of the transmission belt assembly (27). The seedling cup (3) is placed inside the rubber sleeves (28).

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