Adjustable vegetable transplanter

Abstract

The utility model relates to agricultural machinery technical field discloses an adjustable vegetable transplanting machine, including connecting rod no.

Description

Technical Field

[0001] This utility model relates to the field of agricultural machinery technology, and in particular to an adjustable vegetable transplanter. Background Technology

[0002] Vegetable transplanting is an important part of agricultural production. Traditional manual transplanting is inefficient and labor-intensive, while mechanized transplanting can significantly improve efficiency and quality. Currently, various types of vegetable transplanters are available on the market, capable of automated or semi-automated transplanting operations, suitable for different planting needs. However, existing transplanters still have certain limitations in structure and function, making it difficult to meet the needs of different working environments and operators.

[0003] Existing vegetable transplanters typically use seats of fixed height and planting mechanisms with fixed transplanting depths. The operation of these machines relies primarily on a gasoline engine or electric motor, which drives the beak through a linkage to open planting holes and insert seedlings. Planting depth is generally adjusted by changing the beak's position or replacing components of different specifications. Furthermore, the fixed seat height only accommodates the operating habits of some workers.

[0004] However, existing adjustable vegetable transplanters have the following problems: the inability to adjust the seat height in multiple levels makes them unsuitable for workers of different heights, thus affecting worker comfort and work efficiency. Furthermore, the adjustment method for planting depth is relatively complex, making it difficult to quickly adapt to the transplanting needs of different vegetable varieties, thus limiting the equipment's versatility and practicality. Therefore, there is an urgent need for a vegetable transplanter with optimized structure and functions and convenient adjustment to improve its adaptability and practicality. This paper proposes an adjustable vegetable transplanter to address the aforementioned problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an adjustable vegetable transplanter, which aims to improve the problem that traditional adjustable vegetable transplanters cannot adjust the seat height, thus failing to accommodate workers of different heights.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An adjustable vegetable transplanter includes a connecting rod 2, a gearbox fixedly connected to one side of the connecting rod 2, a telescopic column 1 fixedly connected to the top of the gearbox, a telescopic column 2 slidably connected inside the telescopic column 1, a seat fixedly connected to the top of the telescopic column 2, multiple positioning holes opened on the outer wall of the telescopic column 1, positioning holes opened on the outer wall of the telescopic column 2, and a fixing component provided inside the telescopic column 1.

[0008] The fixing component includes a fixing pin, which is slidably connected inside the telescopic column and inside the positioning hole. One end of the fixing pin is rotatably connected to a pull ring, and the other end of the fixing pin is fixedly provided with a limit pin.

[0009] As a further description of the above technical solution:

[0010] The connecting rod has fixed plates at both ends, a rotating shaft is rotatably connected inside the fixed plates, a gear disk is fixedly connected to the outer wall of the rotating shaft, and the output end of the gearbox is connected to the gear disk.

[0011] As a further description of the above technical solution:

[0012] The two ends of the rotating shaft are fixedly connected to sector wheels. One end of the sector wheel is rotatably connected to a connecting rod one. The outer wall of the fixed plate is rotatably connected to a connecting rod three. The outer wall of the fixed plate is rotatably connected to a connecting rod two. One end of the connecting rod one is rotatably connected to the outer wall of the connecting rod three.

[0013] As a further description of the above technical solution:

[0014] One end of the connecting rod three is rotatably connected to a retainer, one end of the connecting rod two is rotatably connected to one side of the retainer, and a screw is fixedly and rotatably connected to one side of the retainer. A locking bolt is threadedly connected to the outer wall of the screw, and a nut is threadedly connected to the outer wall of the screw.

[0015] As a further description of the above technical solution:

[0016] One side of the nut is slidably connected to one side of the fixture, and the other side of the nut is fixedly connected to a cup holder. A duckbill is rotatably connected to the outer wall of the cup holder, and a second leaking cup is provided inside the cup holder.

[0017] As a further description of the above technical solution:

[0018] A cam is fixedly connected to the outer wall of the rotating shaft, and a tension rod is rotatably connected to the outer wall of the fixed plate. A control line is fixedly connected to one end of the tension rod, and the other end of the control line is fixedly connected to the outer wall of the duckbill.

[0019] As a further description of the above technical solution:

[0020] Connecting rod one is fixedly connected to the outer wall of connecting rod two. A support column is fixedly connected to the outer wall of connecting rod one. A platform is fixedly connected to the top of the support column. A fixing rod is fixedly connected to the top of the platform. A leaking cup one is fixedly connected to both ends of the fixing rod.

[0021] As a further description of the above technical solution:

[0022] One end of the connecting rod is fixedly connected to a sliding rod, and a movable rod is slidably connected to the outer wall of the sliding rod. A locking knob is threadedly connected to the top of the movable rod, and a soil-pressing wheel is rotatably connected to the bottom of the movable rod. A support rod is fixedly connected to the outer wall of the connecting rod, and a handrail is fixedly connected to one end of the support rod.

[0023] As a further description of the above technical solution:

[0024] A gasoline engine is fixedly connected to one side of the gearbox, the output end of the gasoline engine is connected to the input end of the gearbox, and a drive shaft is rotatably connected to the bottom of the gearbox, with wheels fixedly connected to both ends of the drive shaft.

[0025] This utility model has the following beneficial effects:

[0026] 1. In this utility model, a telescopic column is fixed to the top of the connecting rod 2. Inside the telescopic column 1, there is a telescopic column 2 that can slide up and down. Both the telescopic column 2 and the outer wall of the telescopic column 1 are provided with positioning holes. The telescopic column 2 is moved up and down along the telescopic column 1 so that the positioning hole of the telescopic column 2 is aligned with the positioning hole of the telescopic column 1. Then, the fixing pin is inserted into the positioning hole to complete the fixing of the telescopic column 2. At the same time, the outer wall of the telescopic column 2 is provided with multiple positioning holes, which can adjust the height of the telescopic column 2 in multiple levels, thereby achieving the function of adjusting the seat height. This solves the problem that the traditional adjustable vegetable transplanter cannot adjust the seat height, which makes it unsuitable for operators of different heights, and improves the adaptability of the adjustable vegetable transplanter.

[0027] 2. In this utility model, the gasoline engine drives the rotating shaft to rotate. Through the connection of connecting rod one, connecting rod three and connecting rod two, the fixing device moves. By rotating the screw connected to the outer wall of the fixing device, the screw nut moves up and down. The screw is locked with a locking bolt, which causes the duckbill connected to the outer wall of the screw nut to move up and down. This controls the depth of the duckbill inserted into the soil, thus achieving the goal of adjusting the depth of the duckbill inserted into the soil. This solves the problem that traditional adjustable vegetable transplanters cannot adjust the depth of the duckbill inserted into the soil, which makes them unable to adapt to vegetables with different transplanting depths. This improves the practicality of the adjustable vegetable transplanter. Attached Figure Description

[0028] Figure 1 This is a three-dimensional schematic diagram of an adjustable vegetable transplanter proposed in this utility model;

[0029] Figure 2 This is a schematic diagram of the telescopic column of an adjustable vegetable transplanter proposed in this utility model;

[0030] Figure 3 This is a schematic diagram of the connecting rod structure of an adjustable vegetable transplanter proposed in this utility model;

[0031] Figure 4This is a schematic diagram of the duckbill structure of an adjustable vegetable transplanter proposed in this utility model;

[0032] Figure 5 This is a schematic diagram of the soil pressing wheel of an adjustable vegetable transplanter proposed in this utility model.

[0033] Legend:

[0034] 1. Connecting rod one; 2. Drive shaft; 3. Wheel; 4. Gearbox; 5. Gasoline engine; 6. Seat; 7. Connecting rod two; 8. Tabletop; 9. Infuser cup one; 10. Fixing rod; 11. Support column; 12. Sliding rod; 13. Moving rod; 14. Soil compactor wheel; 15. Telescopic column one; 16. Positioning hole; 17. Fixing pin; 18. Pull ring; 19. Limit pin; 20. Telescopic column two; 21. Rotating shaft; 22. Gear disc; 23. Sector wheel; 24. Connecting rod one; 25. Fixing plate; 26. Connecting rod two; 27. Connecting rod three; 28. Fixer; 29. ​​Infuser cup two; 30. Cam; 31. Tensioning rod; 32. Duckbill; 33. Cup holder; 34. Nut; 35. Locking bolt; 36. Screw; 37. Locking knob; 38. Handrail; 39. Support rod; 40. Control line. Detailed Implementation

[0035] 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.

[0036] Reference Figures 1-2 This utility model provides an embodiment of an adjustable vegetable transplanter, including a second connecting rod 7. A gearbox 4 is fixedly connected to one side of the second connecting rod 7. A telescopic column 15 is fixedly connected to the top of the gearbox 4. A second telescopic column 20 is slidably connected inside the first telescopic column 15. A seat 6 is fixedly connected to the top of the second telescopic column 20. The second telescopic column 20 can slide up and down along the first telescopic column 15, thereby adjusting the height of the seat 6 fixed to the top of the second telescopic column 20. Multiple positioning holes 16 are opened on the outer wall of the first telescopic column 15 and the second telescopic column 20. A fixing component is provided inside the first telescopic column 15.

[0037] The fixing component includes a fixing pin 17, which is slidably connected inside the telescopic column 15 and the positioning hole 16. One end of the fixing pin 17 is rotatably connected to a pull ring 18, and the other end of the fixing pin 17 is fixedly provided with a limit pin 19. Pulling out the limit pin 19 and pulling outwards the pull ring 18 can pull out the fixing pin 17. Then, adjust the height of the telescopic column 20 so that the telescopic column 20 is aligned with the positioning hole 16 on the outer wall of the positioning hole 16, and insert the fixing pin 17. Then, insert the limit pin 19 back in to fix the position of the telescopic column 20, thereby fixing the height of the seat 6.

[0038] Reference Figures 1-5Connecting rod 27 has fixed plates 25 at both ends. A rotating shaft 21 is rotatably connected inside the fixed plate 25. A gear disk 22 is fixedly connected to the outer wall of the rotating shaft 21. The output end of the gearbox 4 is connected to the gear disk 22. The gearbox 4 drives the gear disk 22 to rotate, thereby causing the rotating shaft 21 to rotate. Sector wheels 23 are fixedly connected to both ends of the rotating shaft 21. A connecting rod 24 is rotatably connected to one end of the sector wheel 23. A connecting rod 27 is rotatably connected to the outer wall of the fixed plate 25. A connecting rod 26 is rotatably connected to the outer wall of the fixed plate 25. One end of the connecting rod 24 is rotatably connected to the outer wall of the connecting rod 27. The rotation of the rotating shaft 21 drives the sector wheel 23 to rotate, thereby causing the connecting rod 24 to move. Simultaneously, the connecting rod 27 rotates in a circle around its connection point with the fixed plate 25. One end of the connecting rod 27 rotates... A retainer 28 is rotatably connected to a connecting rod 26. One end of a connecting rod 26 is rotatably connected to one side of the retainer 28. A connecting rod 27 rotates, causing the retainer 28 to move up and down. Simultaneously, because a connecting rod 27 of the same length and connected to a fixing plate 25 on the same line as the retainer 28 is rotatably connected to one side of the retainer 28, the connecting rod 27, when moving the retainer 28, is limited by the connecting rod 26 and always maintains vertical movement. A screw 36 is fixedly and rotatably connected to one side of the retainer 28. A locking bolt 35 is threaded onto the outer wall of the screw 36, and a nut 34 is threaded onto the outer wall of the screw 36. Rotating the screw 36 causes the nut 34 to move up and down. By rotating the screw 36, the friction between the bottom of the screw 36 and the retainer 28, combined with the gravity of the nut 34, causes the screw 36 to move up and down. 6. Locking, thus fixing the position of the nut 34. One side of the nut 34 is slidably connected to one side of the fixture 28, and the other side of the nut 34 is fixedly connected to a cup holder 33. The outer wall of the cup holder 33 is rotatably connected to a duckbill 32. The movement of the nut 34 drives the movement of the cup holder 33, which in turn drives the movement of the duckbill 32, thereby adjusting the height of the duckbill 32. A second strainer 29 is set inside the cup holder 33, which is used to transport vegetable seedlings into the duckbill 32. A cam 30 is fixedly connected to the outer wall of the rotating shaft 21, and a tension rod 31 is rotatably connected to the outer wall of the fixing plate 25. One end of the tension rod 31 is fixedly connected to a control line 40, and the other end of the control line 40 is fixedly connected to the outer wall of the duckbill 32. The rotation of the rotating shaft 21 drives the cam 30 to rotate, which in turn causes the tension rod 31 to swing through contact. Control line 40 causes the duckbill 32 to open and close rhythmically, in sync with its up-and-down movement. Connecting rod 1 is fixedly connected to the outer wall of connecting rod 2 7. Support column 11 is fixedly connected to the outer wall of connecting rod 1 1. Platform 8 is fixedly connected to the top of support column 11. Platform 8 is used to place vegetable seedlings. Fixed rod 10 is fixedly connected to the top of platform 8. Drain cup 9 is fixedly connected to both ends of fixed rod 10. Vegetable seedlings are placed in drainage cup 9, then fall into drainage cup 29 below drainage cup 1 9 and are then lowered into duckbill 32, finally being planted in the soil. Sliding rod 12 is fixedly connected to one end of connecting rod 1 1. Moving rod 13 is slidably connected to the outer wall of sliding rod 12. Locking knob 37 is threadedly connected to the top of moving rod 13. Soil pressing wheel 14 is rotatably connected to the bottom of moving rod 13.The position of the fan-shaped wheel 23 is adjusted by controlling the locking knob 37, which in turn adjusts the position of the compaction wheel 14 to compact the soil on both sides of the vegetable seedlings. A support rod 39 is fixedly connected to the outer wall of the connecting rod 1, and a handle 38 is fixedly connected to one end of the support rod 39. By controlling the handle 38, the direction of the transplanter is controlled. A gasoline engine 5 is fixedly connected to one side of the gearbox 4. The output end of the gasoline engine 5 is connected to the input end of the gearbox 4. The power output of the gasoline engine 5 is distributed by the gearbox 4 to make the transplanter run. A drive shaft 2 is rotatably connected to the bottom of the gearbox 4. Wheels 3 are fixedly connected to both ends of the drive shaft 2. The gearbox 4 controls the rotation of the wheels 3, thereby moving the transplanter.

[0039] Working principle: Remove the limit pin 19, use the pull ring 18 to pull out the fixing pin 17, adjust the height of the telescopic column 20, and align the positioning hole 16 on the outer wall of the telescopic column 20 with the positioning hole 16 on the outer wall of the telescopic column 15. Then insert the fixing pin 17 into the positioning hole 16 and insert the limit pin 19 back in to fix the height of the telescopic column 20. Then adjust the height of the seat 6. Adjust the height of the fixing device 28 by rotating the screw 36, and then adjust the height of the nut 34 and the duckbill 32.

[0040] The direction of the transplanter is adjusted by the handle 38. The gasoline engine 5 is started, which drives the gearbox 4 to rotate. Power is distributed to make the wheels 3 rotate, which moves the transplanter. At the same time, power is distributed to make the gear disk 22 rotate, which in turn makes the rotating shaft 21 drive the fan wheel 23 to rotate. The fixing device 28 is kept vertical and moves up and down by the cooperation of the first connecting rod 24, the third connecting rod 27 and the second connecting rod 26. At the same time, the rotating shaft 21 rotates, which drives the cam 30 to rotate, which in turn drives the tension rod 31 to rotate. Then, the opening and closing of the duckbill 32 is controlled by the control line 40. The position of the moving rod 13 is adjusted by rotating the locking knob 37, which in turn adjusts the position of the soil compaction wheel 14. The soil is compacted. When the second funnel 29 moves to the bottom of the first funnel 9, the vegetable seedling is put into the first funnel 9, and then it is hoisted into the second funnel 29 and then falls into the duckbill 32. The duckbill 32 then transplants the vegetable seedling.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model 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 utility model should be included within the protection scope of the present utility model.

Claims

1. An adjustable vegetable transplanter, comprising a connecting rod two (7), characterized in that: A gearbox (4) is fixedly connected to one side of the connecting rod 2 (7). A telescopic column 1 (15) is fixedly connected to the top of the gearbox (4). A telescopic column 2 (20) is slidably connected inside the telescopic column 1 (15). A seat (6) is fixedly connected to the top of the telescopic column 2 (20). Multiple positioning holes (16) are opened on the outer wall of the telescopic column 1 (15). Positioning holes (16) are opened on the outer wall of the telescopic column 2 (20). A fixing component is provided inside the telescopic column 1 (15). The fixing component includes a fixing pin (17), which is slidably connected inside the telescopic column (15) and slidably connected inside the positioning hole (16). One end of the fixing pin (17) is rotatably connected to a pull ring (18), and the other end of the fixing pin (17) is fixedly provided with a limit pin (19).

2. The adjustable vegetable transplanter according to claim 1, characterized in that: The connecting rod 2 (7) is fixedly connected to a fixing plate (25) at both ends. A rotating shaft (21) is rotatably connected inside the fixing plate (25). A gear disk (22) is fixedly connected to the outer wall of the rotating shaft (21). The output end of the gearbox (4) is connected to the gear disk (22).

3. An adjustable vegetable transplanter according to claim 2, characterized in that: The two ends of the rotating shaft (21) are fixedly connected to a fan-shaped wheel (23). One end of the fan-shaped wheel (23) is rotatably connected to a connecting rod one (24). The outer wall of the fixed plate (25) is rotatably connected to a connecting rod three (27). The outer wall of the fixed plate (25) is rotatably connected to a connecting rod two (26). One end of the connecting rod one (24) is rotatably connected to the outer wall of the connecting rod three (27).

4. An adjustable vegetable transplanter according to claim 3, characterized in that: One end of the third connecting rod (27) is rotatably connected to a retainer (28), and one end of the second connecting rod (26) is rotatably connected to one side of the retainer (28). A screw (36) is fixedly and rotatably connected to one side of the retainer (28). A locking bolt (35) is threaded on the outer wall of the screw (36), and a nut (34) is threaded on the outer wall of the screw (36).

5. An adjustable vegetable transplanter according to claim 4, characterized in that: The nut (34) is slidably connected to one side of the fixture (28), and a cup holder (33) is fixedly connected to the other side of the nut (34). A duckbill (32) is rotatably connected to the outer wall of the cup holder (33), and a second leaking cup (29) is provided inside the cup holder (33).

6. An adjustable vegetable transplanter according to claim 2, characterized in that: A cam (30) is fixedly connected to the outer wall of the rotating shaft (21), and a tension rod (31) is rotatably connected to the outer wall of the fixing plate (25). A control line (40) is fixedly connected to one end of the tension rod (31), and one end of the control line (40) is fixedly connected to the outer wall of the duckbill (32).

7. An adjustable vegetable transplanter according to claim 1, characterized in that: The outer wall of the second connecting rod (7) is fixedly connected to the first connecting rod (1), the outer wall of the first connecting rod (1) is fixedly connected to the support column (11), the top of the support column (11) is fixedly connected to the table (8), the top of the table (8) is fixedly connected to the fixing rod (10), and the two ends of the fixing rod (10) are fixedly connected to the first leaking cup (9).

8. An adjustable vegetable transplanter according to claim 7, characterized in that: One end of the connecting rod (1) is fixedly connected to a sliding rod (12), the outer wall of the sliding rod (12) is slidably connected to a moving rod (13), the top of the moving rod (13) is threadedly connected to a locking knob (37), the bottom of the moving rod (13) is rotatably connected to a soil pressing wheel (14), the outer wall of the connecting rod (1) is fixedly connected to a support rod (39), and one end of the support rod (39) is fixedly connected to a handrail (38).

9. An adjustable vegetable transplanter according to claim 1, characterized in that: A gasoline engine (5) is fixedly connected to one side of the gearbox (4). The output end of the gasoline engine (5) is connected to the input end of the gearbox (4). A drive shaft (2) is rotatably connected to the bottom of the gearbox (4). Wheels (3) are fixedly connected to both ends of the drive shaft (2).

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