Agricultural weeding device

Abstract

The utility model discloses an agricultural weeding device, which belongs to the technical field of weeding, wherein a first groove is opened on one side of the machine body, and the relative inner walls of the first groove are fixedly connected with a first bearing, and the first rotating shafts are rotatably connected in the two first bearings, and the opposite ends of the two rotating shafts are fixedly connected with the same screw rod, and the surface of the screw rod is threadedly connected with a threaded block, and the bottom of the machine body is fixedly connected with a first shell, and the first driving motor is fixedly connected in the first shell, and the screw rod is driven to rotate through the first rotating shaft, thereby driving the threaded block and the mounting plate to move up and down, and the weeding height can be adjusted, thereby improving the flexibility of the device, and the second driving motor is driven to rotate through the second rotating shaft to drive the cutting disk to rotate, and with the help of the mutual meshing of multiple gears, multiple cutting disks can be driven to rotate at the same time, thereby improving the weeding efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of weeding, and more specifically, to an agricultural weeding device. Background Art

[0002] Agriculture utilizes the growth and development laws of animals and plants to transform natural substances and energy into products needed by humans through artificial cultivation. When weeds grow in the planting and cultivation area, they will compete with crops for nutrients and water, thus affecting the growth of crops. Therefore, an agricultural weeding device is needed.

[0003] However, most of the current agricultural weeding devices cannot adjust the weeding height during weeding, thereby reducing the flexibility of the device, and most of them cannot collect the weeds after weeding, which is inconvenient to use and reduces the practicality of the device. Utility Model Content

[0004] (1) Technical issues to be solved

[0005] In view of the shortcomings of the prior art, the purpose of the utility model is to provide an agricultural weeding device, which has the characteristics of good practicability and high flexibility.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides an agricultural weeding device, including a body, a first groove is opened on one side of the body, the opposite inner walls of the first groove are fixedly connected with a first bearing, the first shafts are rotatably connected in the two first bearings, the opposite ends of the two shafts are fixedly connected with the same screw rod, the surface of the screw rod is threadedly connected with a thread block, the bottom of the body is fixedly connected with a first shell, the first shell is fixedly connected with a first drive motor, the output shaft of the first drive motor is fixedly connected to the shaft end of the first shaft, a mounting plate is fixedly connected to one side of the thread block, a plurality of second bearings are fixedly connected to the top of the mounting plate, a second shaft is rotatably connected in the plurality of second bearings, a cutting disk is fixedly connected to the bottom ends of the plurality of second shafts, a gear is fixedly connected to the top of the plurality of second shafts, and the plurality of gears are meshed with each other, a second shell is fixedly connected to the top of the mounting plate, a second drive motor is fixedly connected in the second shell, and the output shaft of the second drive motor is fixedly connected to the shaft end of a second shaft.

[0008] When an agricultural weeding device of the present technical solution is used, the first driving motor works, and the first rotating shaft drives the lead screw to rotate, thereby driving the threaded block and the mounting plate to move up and down, so that the weeding height can be adjusted, thereby improving the flexibility of the device.

[0009] Furthermore, water tanks are fixedly connected to both sides of the body, a water pump is fixedly connected to the bottom of the water tank, a water pipe is fixedly connected to the bottom end of the water pump, the water pipe is located at the bottom of the body, and a plurality of nozzles are fixedly connected to the surface of the water pipe.

[0010] Furthermore, an observation window is provided on the surface of the water tank, and a scale is provided on the surface of the observation window.

[0011] Furthermore, universal wheels are fixedly connected to the bottom of the machine body near the four corners, and brake pads are arranged inside the universal wheels.

[0012] Furthermore, a handle is fixedly connected to one side of the body, and an anti-slip cover is fixedly connected to the surface of the handle.

[0013] Furthermore, a third groove is provided on the surface of the machine body, a box door is movably connected to the surface of the third groove, and a suction fan is fixedly connected to the bottom of the third groove.

[0014] Furthermore, a second groove is opened on one side of the machine body, a sliding rod is fixedly connected in the second groove, and the mounting plate is slidably connected to the surface of the sliding rod.

[0015] (3) Beneficial effects

[0016] In summary, the utility model has the following beneficial effects:

[0017] 1. The first drive motor works, and the first rotating shaft drives the screw rod to rotate, thereby driving the threaded block and the mounting plate to move up and down, and the weeding height can be adjusted, which improves the flexibility of the device. The second drive motor works, and the second rotating shaft drives the cutting disc to rotate. With the help of the mutual meshing of multiple gears, multiple cutting discs can be driven to rotate at the same time, thereby improving the weeding efficiency.

[0018] 2. By working with a water pump, the herbicide can be sprayed on the ground through a water pipe to inhibit the growth of grass. By opening an observation window and a scale, the remaining amount of the medicine can be observed. By setting brake pads, the device can be parked stably. By installing an anti-slip cover, the friction between the hand and the handle can be increased, making the device move more stably. By working with a vacuum fan, the cut weeds can be collected. By installing a slide rod, the sliding action of the mounting plate on the surface of the slide rod can make the mounting plate move more stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the side cross-sectional structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0022] Figure 3 It is a side structural schematic diagram of the utility model.

[0023] The symbols in the accompanying drawings are:

[0024] 1. Machine body; 2. First groove; 3. Screw rod; 4. Threaded block; 5. First rotating shaft; 6. First bearing; 7. First driving motor; 8. First shell; 9. Mounting plate; 10. Second bearing; 11. Cutting disc; 12. Gear; 13. Second shell; 14. Second driving motor; 15. Second rotating shaft; 16. Handle; 17. Sprinkler; 18. Water pipe; 19. Water pump; 20. Observation window; 21. Scale; 22. Water tank; 23. Second groove; 24. Slide rod; 25. Box door; 26. Suction fan; 27. Third groove; 28. Brake pad; 29. ​​Anti-slip sleeve; 30. Universal wheel. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles.

[0026] Example:

[0027] The following is combined with Figure 1-3 The utility model is described in further detail.

[0028] See also Figure 1-3The utility model provides a technical solution: an agricultural weeding device, including a body 1, characterized in that: a first groove 2 is opened on one side of the body 1, the opposite inner walls of the first groove 2 are fixedly connected with a first bearing 6, the two first bearings 6 are rotatably connected with a first rotating shaft 5, the opposite ends of the two rotating shafts are fixedly connected with the same screw rod 3, the surface of the screw rod 3 is threadedly connected with a thread block 4, the bottom of the body 1 is fixedly connected with a first shell 8, the first shell 8 is fixedly connected with a first driving motor 7, the output shaft of the first driving motor 7 is fixedly connected with the shaft end of the first rotating shaft 5, the first driving motor 7 works, the screw rod 3 is driven to rotate through the first rotating shaft 5, thereby driving the thread block 4 and the mounting plate 9 to move up and down, and the weeding height can be adjusted, which improves the flexibility of the device. A mounting plate 9 is fixedly connected to one side of the threaded block 4, and a plurality of second bearings 10 are fixedly connected to the top of the mounting plate 9. Second rotating shafts 15 are rotatably connected in the plurality of second bearings 10, and the bottom ends of the plurality of second rotating shafts 15 are fixedly connected to cutting disks 11, and the tops of the plurality of second rotating shafts 15 are fixedly connected to gears 12, and the plurality of gears 12 are meshed with each other. A second shell 13 is fixedly connected to the top of the mounting plate 9, and a second driving motor 14 is fixedly connected in the second shell 13. The output shaft of the second driving motor 14 is fixedly connected to the shaft end of a second rotating shaft 15, and the second driving motor 14 works, and the cutting disk 11 is driven to rotate through the second rotating shaft 15. With the help of the mutual meshing of the plurality of gears 12, the plurality of cutting disks 11 can be driven to rotate at the same time, thereby improving the weeding efficiency.

[0029] Specifically, water tanks 22 are fixedly connected to both sides of the body 1, a water pump 19 is fixedly connected to the bottom of the water tank 22, a water pipe 18 is fixedly connected to the bottom end of the water pump 19, the water pipe 18 is located at the bottom of the body 1, a plurality of nozzles 17 are fixedly connected to the surface of the water pipe 18, an observation window 20 is provided on the surface of the water tank 22, and a scale 21 is provided on the surface of the observation window 20.

[0030] By adopting the above technical solution, the water pump 19 can be operated to spray the herbicide on the ground through the water pipe 18, which can inhibit the growth of grass. By providing the observation window 20 and the scale 21, the remaining amount of the medicine can be observed.

[0031] Specifically, universal wheels 30 are fixedly connected to the bottom of the body 1 near the four corners, and brake pads 28 are arranged inside the universal wheels 30 . A handle 16 is fixedly connected to one side of the body 1 , and an anti-slip cover 29 is fixedly connected to the surface of the handle 16 .

[0032] By adopting the above technical solution and setting the brake pad 28, the device can be stably parked, and by installing the anti-slip sleeve 29, the friction between the hand and the handle 16 can be increased, so that the device can move more stably.

[0033] Specifically, a third groove 27 is provided on the surface of the body 1, and a box door 25 is movably connected to the surface of the third groove 27, and a suction fan 26 is fixedly connected to the bottom of the third groove 27. A second groove 23 is provided on one side of the body 1, and a sliding rod 24 is fixedly connected in the second groove 23, and the mounting plate 9 is slidably connected to the surface of the sliding rod 24.

[0034] By adopting the above technical solution, the cut weeds can be collected by the operation of the suction fan 26, and by installing the slide bar 24, the installation plate 9 can move more stably with the help of the sliding effect of the installation plate 9 on the surface of the slide bar 24.

[0035] The working principle of the utility model is as follows: when the device is needed to be used, first, the device is moved to the agricultural area where weeding is needed, and the device is pushed to move by means of the universal wheel 30, and then the second drive motor 14 is controlled to work by the external controller, and the second drive motor 14 drives the gear 12 and the cutting disc 11 to rotate through the second rotating shaft 15, and drives the multiple cutting discs 11 to rotate by means of the mutual meshing of multiple gears 12 to cut the grass. When the grass height is different, the first drive motor 7 is controlled to work by the external controller, and the first drive motor 7 drives the screw rod 3 to rotate through the first rotating shaft 5, thereby driving the mounting plate 9 to move up and down, and adjusting the cutting disc 11 to a suitable height. At the same time, the water pump 19 and the suction fan 26 are controlled to work by the external controller, and the suction fan 26 sucks the cut weeds into the third groove 27 for easy collection. At the same time, the water pump 19 works, and the water pump 19 sprays the herbicide on the ground after weeding through the water pipe 18 to inhibit the growth of grass in the future.

[0036] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. An agricultural weeding device, comprising a body (1), characterized in that: A first groove (2) is provided on one side of the machine body (1), and first bearings (6) are fixedly connected to the opposite inner walls of the first groove (2), and first rotating shafts (5) are rotatably connected to the two first bearings (6), and the opposite ends of the two rotating shafts are fixedly connected to the same screw rod (3), and the surface of the screw rod (3) is threadedly connected to a thread block (4), and the bottom of the machine body (1) is fixedly connected to a first shell (8), and a first driving motor (7) is fixedly connected to the first shell (8), and the output shaft of the first driving motor (7) is fixedly connected to the shaft end of the first rotating shaft (5), and one side of the thread block (4) is fixedly connected to a mounting plate. A plate (9), a plurality of second bearings (10) are fixedly connected to the top of the mounting plate (9), a second rotating shaft (15) is rotatably connected inside each of the plurality of second bearings (10), a cutting disc (11) is fixedly connected to the bottom ends of each of the plurality of second rotating shafts (15), a gear (12) is fixedly connected to the top ends of each of the plurality of second rotating shafts (15), and the gears (12) are meshed with each other, a second housing (13) is fixedly connected to the top of the mounting plate (9), a second driving motor (14) is fixedly connected inside the second housing (13), and an output shaft of the second driving motor (14) is fixedly connected to an axial end of a second rotating shaft (15).

2. The agricultural weeding device according to claim 1, characterized in that: Water tanks (22) are fixedly connected to both sides of the machine body (1); a water pump (19) is fixedly connected to the bottom of the water tank (22); a water pipe (18) is fixedly connected to the bottom end of the water pump (19); the water pipe (18) is located at the bottom of the machine body (1); and a plurality of nozzles (17) are fixedly connected to the surface of the water pipe (18).

3. The agricultural weeding device according to claim 2, characterized in that: An observation window (20) is provided on the surface of the water tank (22), and a scale (21) is provided on the surface of the observation window (20).

4. The agricultural weeding device according to claim 1, characterized in that: Universal wheels (30) are fixedly connected to the bottom of the machine body (1) near the four corners, and brake pads (28) are arranged inside the universal wheels (30).

5. The agricultural weeding device according to claim 1, characterized in that: A handle (16) is fixedly connected to one side of the machine body (1), and an anti-slip sleeve (29) is fixedly connected to the surface of the handle (16).

6. The agricultural weeding device according to claim 1, characterized in that: A third groove (27) is provided on the surface of the machine body (1), a door (25) is movably connected to the surface of the third groove (27), and a suction fan (26) is fixedly connected to the bottom of the third groove (27).

7. The agricultural weeding device according to claim 1, characterized in that: A second groove (23) is provided on one side of the machine body (1), a slide bar (24) is fixedly connected in the second groove (23), and the mounting plate (9) is slidably connected to the surface of the slide bar (24).

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