A device for removing top vine of cowpea

Abstract

This utility model relates to the field of cowpea cultivation technology, and more particularly to a cowpea vine removal device. This utility model provides a cowpea vine removal device that can centrally collect removed vines, preventing them from falling randomly and affecting the cleanliness of the working environment. The cowpea vine removal device includes a storage box, an air pump, a filter screen, a cover plate, and a corrugated pipe. Air pumps are connected to the upper sides of both the left and right sides of the storage box, and filters are also connected to the upper sides of both sides of the storage box, with the filters located below the adjacent air pumps. A cover plate is rotatably connected to the lower right side of the storage box, and a corrugated pipe is connected to the upper left side of the storage box. This utility model, by activating the air pump, generates suction within the corrugated pipe and connecting cover. When the vine is cut, it is sucked into the connecting cover and then enters the storage box through the corrugated pipe, achieving the effect of centrally collecting the removed vines and preventing them from falling randomly and affecting the cleanliness of the working environment.

Description

Technical Field

[0001] This utility model relates to the field of cowpea planting technology, and in particular to a cowpea vine removal device. Background Technology

[0002] Removing the top vine of cowpeas (commonly known as "topping") is a key agronomic technique for regulating plant growth and increasing yield. Its core purpose is to suppress apical dominance, promote the sprouting of lateral branches, and facilitate the transport of nutrients to flowers and fruits.

[0003] For example, a retractable cowpea vine removal tool, disclosed in CN221843120U, includes a rod one, with a handle fixedly connected to one end and a rod two slidably connected to the other end. An adjusting bolt is threadedly connected to the end of rod one near rod two, and rod two is fixedly connected to rod one via the adjusting bolt. A shearing component is fixedly mounted on the end of rod two away from rod one. A handle is rotatably connected to the end of rod one near the handle, and a winding component is fixedly mounted on the handle. One end of a steel wire is fixedly mounted on the winding component, and the other end of the steel wire is fixedly connected to the shearing component. This invention eliminates the need for working at height, reducing labor intensity and improving safety and vine removal efficiency. However, because this cowpea vine removal tool cannot collect the removed cowpea vines, they fall randomly after removal, resulting in a dirty and difficult-to-clean working environment.

[0004] Therefore, a cowpea top vine removal device has now been developed that can collect the removed top vines in a centralized manner, preventing them from falling randomly and affecting the cleanliness of the working environment. Utility Model Content

[0005] To overcome the shortcomings of existing cowpea vine removal tools, which cannot collect the removed vines and cause them to fall randomly, resulting in a dirty and difficult-to-clean working environment, this utility model provides a cowpea vine removal device that can collect the removed vines in a centralized manner, preventing them from falling randomly and affecting the cleanliness of the working environment.

[0006] The technical solution is as follows: A cowpea vine removal device includes a storage box, an air pump, a filter screen, a cover, a corrugated pipe, a handle, buttons, a telescopic rod, a second electric push rod, a connecting cover, a motor, a cutter, and a compression assembly. Air pumps are connected to the upper sides of both the left and right sides of the storage box, and filters are also connected to the upper sides of both sides of the storage box. The filters are located below the adjacent air pumps. A cover is rotatably connected to the lower right side of the storage box. A corrugated pipe is connected to the upper left side of the storage box, and a handle is connected to the corrugated pipe. Two buttons are connected to the upper side of the handle, and a telescopic rod is connected to the upper front side of the handle. A second electric push rod is connected to the lower front side of the handle. A connecting cover connects the telescopic ends of the second electric push rod and the telescopic rod. The corrugated pipe is connected to the connecting cover, and a motor is connected inside the connecting cover. One button controls the second electric push rod, and the other button controls the motor. The second electric push rod and the motor are electrically connected to the buttons. A cutter is connected to the motor output shaft. A compression assembly capable of compressing the volume of the vines is provided on the storage box.

[0007] Optionally, the storage box is equipped with shoulder straps on both the left and right front sides.

[0008] Optionally, the connecting cover is made of transparent material.

[0009] Optionally, it also includes a photoelectric sensor, which is connected to the inner side of the upper left part of the storage box.

[0010] Optionally, the compression assembly includes a first electric push rod, a push plate, a baffle, and elastic elements. The first electric push rod is connected to the upper rear side of the storage box, and the push plate is connected to the telescopic end of the first electric push rod. The baffle is slidably connected to the inner front side of the storage box, and multiple elastic elements are connected between the baffle and the storage box.

[0011] Optionally, the first electric actuator, photoelectric sensor, and processor are electrically connected via a control module.

[0012] Optionally, the elastic element is a spring.

[0013] The beneficial effects of this utility model are: 1. By starting the air pump, this utility model generates suction in the corrugated pipe and the connecting cover. When the top vine is cut off, it will be sucked into the connecting cover and then enter the storage box through the corrugated pipe. This achieves the effect of collecting the removed top vine in a concentrated manner, avoiding the top vine from falling randomly and affecting the cleanliness of the working environment.

[0014] 2. This utility model, by activating the first electric push rod, pushes the push plate forward, so that the top vine is located between the push plate and the baffle, compressing the top vine and achieving the effect of reducing the volume of the top vine and saving space. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0016] Figure 2 This is a three-dimensional structural diagram of the present invention.

[0017] Figure 3 This is a three-dimensional structural diagram of the motor and other components of this utility model.

[0018] Figure 4 This is a three-dimensional structural diagram of the first electric push rod and other components of this utility model.

[0019] Explanation of reference numerals in the attached drawings: 1: storage box, 2: air pump, 3: filter screen, 4: first electric push rod, 5: push plate, 6: baffle, 7: spring, 8: cover plate, 9: bellows, 10: handle, 11: button, 12: telescopic rod, 13: second electric push rod, 14: connecting cover, 15: motor, 16: cutter, 17: photoelectric sensor. Detailed Implementation

[0020] The embodiments of this utility model will be described below with reference to the accompanying drawings.

[0021] A device for removing the top vines of cowpeas, such as Figures 1-4 As shown, the device includes a storage box 1, an air pump 2, a filter 3, a cover 8, a corrugated pipe 9, a handle 10, a button 11, a telescopic rod 12, a second electric push rod 13, a connecting cover 14, a motor 15, a cutter 16, a photoelectric sensor 17, and a compression assembly. Air pumps 2 are connected to the upper sides of both the left and right sides of the storage box 1. Shoulder straps are provided on the front sides of both the left and right sides of the storage box 1 for easy carrying. Filters 3 are connected to the upper sides of both the left and right sides of the storage box 1, and are located below the adjacent air pumps 2. A cover 8 is rotatably connected to the lower right side of the storage box 1. A corrugated pipe 9 is connected to the upper left side of the storage box 1, and a handle 10 is connected to the corrugated pipe 9. Two buttons 11 are connected to the upper side of the handle 10. A telescopic rod 12 is connected to the upper front side of the handle 10, and a second electric push rod 13 is connected to the lower front side of the handle 10. A connecting cover 14 is connected between the telescopic ends of the second electric push rod 13 and the telescopic rod 12. The connecting cover 14 is made of transparent material to facilitate observation of the top vine. A corrugated pipe 9 is connected to the connecting cover 14. A motor 15 is connected inside the connecting cover 14. One button 11 controls the second electric push rod 13, and another button 11 controls the motor 15. The second electric push rod 13 and the motor 15 are both electrically connected to the buttons 11. A cutter 16 is connected to the output shaft of the motor 15. A photoelectric sensor 17 is connected to the upper left inner side of the storage box 1. A compression assembly is provided on the storage box 1.

[0022] like Figure 4As shown, the compression assembly includes a first electric push rod 4, a push plate 5, a baffle 6, and elastic elements. The first electric push rod 4 is connected to the upper rear side of the storage box 1. The first electric push rod 4, the photoelectric sensor 17, and the processor are electrically connected through a control module. The push plate 5 is connected to the telescopic end of the first electric push rod 4. The baffle 6 is slidably connected to the inner front side of the storage box 1. Four elastic elements, namely springs 7, are connected between the baffle 6 and the storage box 1.

[0023] When using this utility model, the worker first carries the storage box 1 on his back with a shoulder strap, and then holds the handle 10 with one hand. After arriving at the cowpea planting area, the worker moves the connecting cover 14 to the top vine that needs to be removed by using the handle 10. Then, the worker presses the corresponding button 11 to start the motor 15, which drives the cutter 16 to rotate and cut off the top vine. When the top vine is high, the worker presses another button 11 to start the second electric push rod 13, which pushes the connecting cover 14 to move upward. The telescopic rod 12 extends accordingly to facilitate the cutting off of the top vine at the high position.

[0024] When removing the top vine, the air pump 2 can be started to generate suction in the corrugated pipe 9 and the connecting cover 14. After the top vine is cut off, it will be sucked into the connecting cover 14 and then enter the storage box 1 through the corrugated pipe 9. This allows the removed top vine to be collected in a concentrated manner, preventing the top vine from falling randomly and affecting the cleanliness of the working environment. The filter screen 3 is used to intercept the top vine and prevent it from interfering with the air pump 2.

[0025] Storage box 1 is divided into upper and lower areas to store the top vines. When the photoelectric sensor 17 detects that the top vines have accumulated to a certain height, the first electric push rod 4 is activated to push the push plate 5 forward, so that the top vines are located between the push plate 5 and the baffle 6, compressing the top vines and reducing their volume to save space. Then the push plate 5 continues to move, pushing the baffle 6 forward. The spring 7 is compressed and contracted, causing the top vines to fall to the lower area of ​​storage box 1. After that, the top vines in storage box 1 can be taken out by opening the cover plate 8.

[0026] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. 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. A device for removing the top vines of cowpeas, characterized in that, The system includes a storage box (1), an air pump (2), a filter (3), a cover (8), a corrugated pipe (9), a handle (10), a button (11), a telescopic rod (12), a second electric push rod (13), a connecting cover (14), a motor (15), a cutter (16), and a compression assembly. Air pumps (2) are connected to the upper left and right sides of the storage box (1), and filters (3) are connected to the upper left and right sides of the storage box (1). The filters (3) are located below the adjacent air pumps (2). A cover (8) is rotatably connected to the lower right side of the storage box (1). A corrugated pipe (9) is connected to the upper left side of the storage box (1), and a handle (10) is connected to the corrugated pipe (9). Two buttons (front and back) are connected to the upper side of the handle (10). 11) A telescopic rod (12) is connected to the upper front side of the handle (10), and a second electric push rod (13) is connected to the lower front side of the handle (10). A connecting cover (14) is connected between the telescopic ends of the second electric push rod (13) and the telescopic rod (12). A corrugated pipe (9) is connected to the connecting cover (14). A motor (15) is connected inside the connecting cover (14). One button (11) controls the second electric push rod (13), and another button (11) controls the motor (15). The second electric push rod (13) and the motor (15) are both electrically connected to the button (11). A cutter (16) is connected to the output shaft of the motor (15). A compression component capable of compressing the volume of the top vine is provided on the storage box (1).

2. The cowpea vine removal device according to claim 1, characterized in that, The storage box (1) has shoulder straps on both the left and right front sides.

3. The cowpea vine removal device according to claim 1, characterized in that, The connecting cover (14) is made of transparent material.

4. The cowpea vine removal device according to claim 1, characterized in that, It also includes a photoelectric sensor (17), and the photoelectric sensor (17) is connected to the inner side of the upper left part of the storage box (1).

5. The cowpea vine removal device according to claim 1, characterized in that, The compression assembly includes a first electric push rod (4), a push plate (5), a baffle (6) and elastic elements. The first electric push rod (4) is connected to the upper rear side of the storage box (1). The push plate (5) is connected to the telescopic end of the first electric push rod (4). The baffle (6) is slidably connected to the inner front side of the storage box (1). Multiple elastic elements are connected between the baffle (6) and the storage box (1).

6. The cowpea vine removal device according to claim 5, characterized in that, The first electric push rod (4), the photoelectric sensor (17) and the processor are electrically connected through the control module.

7. The cowpea vine removal device according to claim 5, characterized in that, The elastic element is a spring (7).

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