Auxiliary cultivation device for watermelons and muskmelons

Abstract

The utility model relates to the technical field of auxiliary cultivation, and discloses a watermelon and melon auxiliary cultivation device which comprises a vehicle body, one side of the vehicle body is fixedly connected with a top plate, an inner cavity of the top plate is provided with a threaded hole, an inner cavity of the threaded hole is in threaded connection with a threaded rod, the top of the threaded rod is fixedly connected with a crank, and the bottom of the threaded rod is rotationally connected with a movable plate. A servo motor is installed in an inner cavity of the moving plate, and a rotating shaft is rotationally connected between the servo motor and the inner cavity of the moving plate. According to the device, after the device is used for a period of time, the crank is rotated to drive the threaded rod to rotate, and then the movable plate connected with the bearing is made to move. A sliding block is fixedly connected to the outer wall of the moving plate and can slide in an inner cavity of the sliding groove, and therefore the moving direction of the moving plate can be limited. In the upward moving process of the moving plate, the mulching film can be driven to move upwards, so that the moving mulching film is tensioned, the situation that the mulching film is loosened is prevented, and the laying effect of the mulching film is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary cultivation, in particular to an auxiliary cultivation device for watermelons and melons. Background Art

[0002] China is the world's largest producer of melons and fruits, with a wide variety of melons and fruits. Watermelons and sweet fruits mature in summer. The flesh of watermelons and melons is sweet and can reduce body temperature and relieve summer heat, so they can be used as recreational food. In order to suppress the rise in soil temperature after planting watermelons and melons, people will lay mulch on the farmland where watermelons and melons are planted. Currently, mulch laying is done by using a mulch laying machine, which spreads the mulch on the soil to cover it by pressing the mulch close to the ground.

[0003] After searching, the Chinese patent number CN216601035U discloses an auxiliary cultivation device, and in particular, it relates to an auxiliary cultivation device for watermelons and melons. The technical problem is to provide an auxiliary cultivation device for watermelons and melons that can smoothly lay ground film. An auxiliary cultivation device for watermelons and melons, including a bottom plate, a handle, a motor, a first sprocket, a chain, a second sprocket, a rotating shaft, casters, a connecting rod, a fixed plate, a rocker arm and a connecting frame, etc.; two casters are connected to the front and rear sides of the bottom of the bottom plate, and a rotating shaft is connected between the two casters on the same side, and a motor is installed on the left rear side of the top of the bottom plate, and the output shaft of the motor is connected to the first sprocket. By turning on the motor, the device moves, and then the staff presses the top of the front side of the ground film with a heavier object, so that when the device continues to move, the ground film can be continuously laid on the ground, thus achieving the effect of laying the ground film.

[0004] The existing auxiliary cultivation devices generally use a motor to drive the rotation of the ground film, so that the ground film can be removed and laid on the ground. However, in actual use, the thickness of the ground film roll will change with usage, and the device also lacks the necessary tensioning structure, which causes the ground film roll to become loose during the laying process and the gap between the ground and the ground increases, making it impossible to effectively lay the ground film. Based on this, the utility model designs a watermelon and melon auxiliary cultivation device to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a watermelon and melon auxiliary cultivation device, which solves the problem of lack of a tensioning structure in the background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] A watermelon and melon auxiliary cultivation device comprises a vehicle body, a top plate is fixedly connected to one side of the vehicle body, a threaded hole is opened in the inner cavity of the top plate, a threaded rod is threadedly connected to the inner cavity of the threaded hole, a crank is fixedly connected to the top of the threaded rod, a moving plate is rotatably connected to the bottom of the threaded rod, a servo motor is installed in the inner cavity of the moving plate, a rotating shaft is rotatably connected between the servo motor and the inner cavity of the moving plate, and a ground film is sleeved on the outer ring of the rotating shaft.

[0008] Preferably, a slide groove is provided on one side of the vehicle body, a slider is fixedly connected to one side of the movable plate, and the slider is slidably connected in an inner cavity of the slide groove.

[0009] Preferably, a collecting frame is fixedly connected to one side of the vehicle body, a through hole is opened at the bottom of the collecting frame, a fixing seat is fixedly connected to the inner cavity of the collecting frame, a guide roller is rotatably connected to the inner cavity of the fixing seat, a mounting seat is fixedly connected to the bottom of the inner cavity of the collecting frame, a limiting roller is rotatably connected to the inner cavity of the mounting seat, and the ground film passes through the area between the guide roller and the limiting roller and extends to the bottom of the through hole.

[0010] Preferably, a cleaning plate is installed on the left side of the vehicle body, and a cleaning groove is opened on the left side of the cleaning plate.

[0011] Preferably, a sorting plate is installed on the right side of the vehicle body, one side of the sorting plate is fixedly connected to a support plate, a telescopic rod is installed on the bottom of the support plate, the bottom of the telescopic rod is fixedly connected to a lifting plate, the bottom of the lifting plate is fixedly connected to a rotating seat, the inner cavity of the rotating seat is rotatably connected to a pin shaft, and the outer ring of the pin shaft is fitted with a leveling wheel.

[0012] Preferably, the outer ring of the telescopic rod is sleeved with a spring, the top of the spring is fixedly connected to the bottom of the support plate, the bottom of the spring is fixedly connected to the top of the lifting plate, and the telescopic rod and the spring are distributed in a matrix array.

[0013] Preferably, a roller is installed on the bottom of the vehicle body, and a controller is installed on the left side of the vehicle body.

[0014] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0015] 1. The utility model cooperates with the crank and the threaded rod. After a period of use, the crank is turned to drive the threaded rod to rotate, and then the movable plate connected to the bearing moves. The outer wall of the movable plate is fixedly connected with a slider, which can slide in the inner cavity of the slide groove, thereby limiting the moving direction of the movable plate. When the movable plate moves upward, it will drive the ground film to move upward, thereby tightening the moving ground film to prevent the ground film from loosening and improve the laying effect of the ground film.

[0016] 2. In the utility model, the vehicle body moves to the left during use through the cooperation of the servo motor and the cleaning plate. The cleaning plate will contact the ground and push the stones on the ground to both sides, which is convenient for subsequent film application and prevents the ground film from being scratched by sharp stones. During the stone cleaning process, the servo motor is started to drive the rotating shaft to rotate, so that the outer ring of the ground film is unloaded, and under the restriction of the rotating guide roller and the limit roller, the ground film is laid on the surface of the soil. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 A magnified image of point A;

[0019] Figure 3 It is a side view of the utility model;

[0020] Figure 4 For this utility model Figure 3 Enlarged view of point B.

[0021] Among them: 1. Car body; 2. Top plate; 3. Threaded rod; 4. Moving plate; 5. Servo motor; 6. Rotating shaft; 7. Ground film; 8. Slide groove; 9. Sliding block; 10. Collecting frame; 11. Through hole; 12. Fixed seat; 13. Guide roller; 14. Mounting seat; 15. Limiting roller; 16. Cleaning plate; 17. Cleaning groove; 18. Sorting plate; 19. Support plate; 20. Telescopic rod; 21. Lifting plate; 22. Rotating seat; 23. Leveling wheel; 24. Spring; 25. Roller; 26. Controller. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Please refer to Figure 1-3A watermelon and melon auxiliary cultivation device comprises a vehicle body 1, a top plate 2 is fixedly connected to one side of the vehicle body 1, a threaded hole is provided in the inner cavity of the top plate 2, a threaded rod 3 is threadedly connected to the inner cavity of the threaded hole, a crank is fixedly connected to the top of the threaded rod 3, a moving plate 4 is rotatably connected to the bottom of the threaded rod 3, a servo motor 5 is installed in the inner cavity of the moving plate 4, a rotating shaft 6 is rotatably connected between the servo motor 5 and the inner cavity of the moving plate 4, a ground film 7 is sleeved on the outer ring of the rotating shaft 6, a slide groove 8 is provided on one side of the vehicle body 1, a slider 9 is fixedly connected to one side of the moving plate 4, and the slider 9 is slidably connected in the inner cavity of the slide groove 8.

[0024] A collecting frame 10 is fixedly connected to one side of the vehicle body 1, a through hole 11 is opened at the bottom of the collecting frame 10, a fixing seat 12 is fixedly connected in the inner cavity of the collecting frame 10, a guide roller 13 is rotatably connected in the inner cavity of the fixing seat 12, a mounting seat 14 is fixedly connected to the bottom of the inner cavity of the collecting frame 10, a limiting roller 15 is rotatably connected in the inner cavity of the mounting seat 14, and the ground film 7 passes through the area between the guide roller 13 and the limiting roller 15 and extends to the bottom of the through hole 11.

[0025] In the embodiment of the utility model, after a period of use, the crank is turned to drive the threaded rod 3 to rotate, and then the movable plate 4 connected to the bearing is moved. The outer wall of the movable plate 4 is fixedly connected with a slider 9, which can slide in the inner cavity of the slide groove 8, thereby limiting the moving direction of the movable plate 4. In the process of the movable plate 4 moving upward, the ground film 7 is driven to move upward, thereby tightening the movable ground film 7 to prevent the ground film 7 from loosening.

[0026] Please refer to Figure 1-4 A cleaning plate 16 is installed on the left side of the vehicle body 1, and a cleaning groove 17 is opened on the left side of the cleaning plate 16. A sorting plate 18 is installed on the right side of the vehicle body 1. A support plate 19 is fixedly connected to one side of the sorting plate 18. A telescopic rod 20 is installed at the bottom of the support plate 19. A lifting plate 21 is fixedly connected to the bottom of the telescopic rod 20. A rotating seat 22 is fixedly connected to the bottom of the lifting plate 21. A pin is rotatably connected to the inner cavity of the rotating seat 22, and a leveling wheel 23 is mounted on the outer ring of the pin.

[0027] The outer ring of the telescopic rod 20 is sleeved with a spring 24, the top of the spring 24 is fixedly connected to the bottom of the support plate 19, and the bottom of the spring 24 is fixedly connected to the top of the lifting plate 21. The telescopic rod 20 and the spring 24 are distributed in a matrix array.

[0028] A roller 25 is installed at the bottom of the vehicle body 1 , and a controller 26 is installed on the left side of the vehicle body 1 .

[0029] In the embodiment of the utility model, after the ground film 7 is laid, it is arranged and leveled by the finishing plate 18 and covered with surrounding soil. The existence of the leveling wheel 23 will cooperate with the finishing plate 18 to level it. When the soil is uneven, the telescopic rod 20 and the spring 24 will drive the leveling wheel 23 to rise and fall, so as to achieve the laying of the ground film 7.

[0030] When in use, the vehicle body 1 is moved by the control of the controller 26 and the rolling of the roller 25. When the ground film 7 is in use, the ground film 7 passes through the area between the guide roller 13 and the limiting roller 15 and extends from the through hole 11 to the bottom of the vehicle body 1. The existence of the guide roller 13 and the limiting roller 15 will limit the movement of the ground film 7.

[0031] During use, the vehicle body 1 moves to the left. The cleaning plate 16 will contact the ground and push the stones on the ground to both sides, which is convenient for subsequent film application and prevents the ground film 7 from being scratched by sharp stones. During the stone cleaning process, the servo motor 5 is started to drive the rotating shaft 6 to rotate, so that the outer ring of the ground film 7 is removed, and under the restriction of the rotating guide roller 13 and the limit roller 15, the ground film 7 is laid on the surface of the soil.

[0032] After using for a period of time, the crank is turned to drive the threaded rod 3 to rotate, and then the movable plate 4 connected to the bearing is moved. The outer wall of the movable plate 4 is fixedly connected with a slider 9, which can slide in the inner cavity of the slide groove 8, thereby limiting the moving direction of the movable plate 4. When the movable plate 4 moves upward, it will drive the ground film 7 to move upward, thereby tightening the moving ground film 7 to prevent the ground film 7 from loosening.

[0033] After the ground film 7 is laid, it is leveled by the finishing plate 18 and covered with surrounding soil. The existence of the leveling wheel 23 will help level the ground film 7 in cooperation with the finishing plate 18. When the ground is uneven, the telescopic rod 20 and the spring 24 will drive the leveling wheel 23 to rise and fall, thereby achieving the laying of the ground film 7.

[0034] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit thereof, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A watermelon and melon auxiliary cultivation device, comprising a vehicle body (1), characterized in that: A top plate (2) is fixedly connected to one side of the vehicle body (1), a threaded hole is provided in the inner cavity of the top plate (2), a threaded rod (3) is threadedly connected to the inner cavity of the threaded hole, a crank is fixedly connected to the top of the threaded rod (3), a movable plate (4) is rotatably connected to the bottom of the threaded rod (3), a servo motor (5) is installed in the inner cavity of the movable plate (4), a rotating shaft (6) is rotatably connected between the servo motor (5) and the inner cavity of the movable plate (4), and a ground film (7) is sleeved on the outer ring of the rotating shaft (6).

2. The watermelon and melon auxiliary cultivation device according to claim 1, characterized in that: A slide groove (8) is provided on one side of the vehicle body (1), and a slider (9) is fixedly connected to one side of the movable plate (4), and the slider (9) is slidably connected in the inner cavity of the slide groove (8).

3. The watermelon and melon auxiliary cultivation device according to claim 1, characterized in that: A collecting frame (10) is fixedly connected to one side of the vehicle body (1), a through hole (11) is provided at the bottom of the collecting frame (10), a fixing seat (12) is fixedly connected to the inner cavity of the collecting frame (10), a guide roller (13) is rotatably connected to the inner cavity of the fixing seat (12), a mounting seat (14) is fixedly connected to the bottom of the inner cavity of the collecting frame (10), a limiting roller (15) is rotatably connected to the inner cavity of the mounting seat (14), and the ground film (7) passes through the area between the guiding roller (13) and the limiting roller (15) and extends to the bottom of the through hole (11).

4. The watermelon and melon auxiliary cultivation device according to claim 1, characterized in that: A cleaning plate (16) is installed on the left side of the vehicle body (1), and a cleaning groove (17) is provided on the left side of the cleaning plate (16).

5. The watermelon and melon auxiliary cultivation device according to claim 1, characterized in that: A finishing plate (18) is installed on the right side of the vehicle body (1), one side of the finishing plate (18) is fixedly connected to a support plate (19), a telescopic rod (20) is installed at the bottom of the support plate (19), the bottom of the telescopic rod (20) is fixedly connected to a lifting plate (21), the bottom of the lifting plate (21) is fixedly connected to a rotating seat (22), the inner cavity of the rotating seat (22) is rotatably connected to a pin shaft, and the outer ring of the pin shaft is sleeved with a leveling wheel (23).

6. The watermelon and melon auxiliary cultivation device according to claim 5, characterized in that: The outer ring of the telescopic rod (20) is sleeved with a spring (24), the top of the spring (24) is fixedly connected to the bottom of the support plate (19), the bottom of the spring (24) is fixedly connected to the top of the lifting plate (21), and the telescopic rod (20) and the spring (24) are distributed in a matrix array.

7. The watermelon and melon auxiliary cultivation device according to claim 1, characterized in that: A roller (25) is installed at the bottom of the vehicle body (1), and a controller (26) is installed on the left side of the vehicle body (1).

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