Agricultural unmanned aerial vehicle convenient to maintain

Abstract

The utility model relates to the technical field of agricultural unmanned aerial vehicles, and discloses an agricultural unmanned aerial vehicle convenient to maintain, which comprises an unmanned aerial vehicle main body, working boxes are fixedly connected to the left side and the right side of the bottom of the unmanned aerial vehicle main body, and first grooves are formed in the front ends of the sides, away from each other, of the two working boxes; the rear sides of the two first grooves communicate with second grooves, springs are fixedly connected to one sides of the interiors of the first grooves, cylinders are fixedly connected to one ends of the springs, third grooves are formed in the rear sides of the two cylinders, and connecting plates are rotationally connected to the interiors of the third grooves. According to the device, the sliding block drives the medicine box to enter the sliding groove, the limiting block extrudes the limiting stopper to enable the limiting stopper to move outwards, at the moment, the other side of the connecting plate retracts into the first groove due to the pressure cylinder and the spring, the spring releases pressure, the limiting stopper and the limiting block are clamped, and at the moment, the sliding block is limited; and the medicine box cannot be separated from the sliding chute and fall off during working.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural unmanned aerial vehicles, in particular to an agricultural unmanned aerial vehicle which is convenient for maintenance. Background Art

[0002] Agricultural drones are equipped with various sensors and cameras that can provide high-resolution images and data for monitoring crop growth, soil conditions, pests and diseases, etc. These data can help farmers conduct precise agricultural management, including fertilization, irrigation, pest and disease control, etc., thereby improving crop yield and quality. Agricultural drones can cover large tracts of farmland in a shorter period of time and quickly obtain large amounts of data. Compared with traditional manual patrol and monitoring methods, drones can greatly improve work efficiency and reduce manpower and time costs.

[0003] Agricultural drones usually need to operate continuously for a long time during farmland operations, so stable performance is crucial for agricultural production. Regular maintenance can ensure the normal operation of all parts of the drone and reduce downtime and production losses caused by failures.

[0004] Most of the agricultural drones currently on the market have medicine boxes fixed to the drone body by bolts. When disassembling and maintaining them, multiple bolts must be turned to disassemble them. The operation is relatively cumbersome, which reduces the work efficiency of the staff and cannot meet the needs of users. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an agricultural drone that is easy to maintain, aiming to improve the problem in the prior art that multiple bolts must be turned for disassembly and maintenance, which is cumbersome to operate and reduces the work efficiency of the staff and cannot meet the needs of users.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an agricultural drone that is easy to maintain, comprising a drone body, wherein the left and right sides of the bottom of the drone body are fixedly connected with working boxes, the front ends of the two working boxes on the opposite sides are provided with a first groove, the rear sides of the two first grooves are connected with a second groove, a spring is fixedly connected to one side of the first groove, one end of the spring is fixedly connected to a cylinder, a third groove is opened on the rear sides of the two cylinders, a connecting plate is rotatably connected to the inside of the third groove, a first rotating rod is fixedly connected to the middle part of the connecting plate, the upper and lower ends of the first rotating rod are rotatably connected to the upper and lower sides of the inside of the second groove, the rear end of the connecting plate is rotatably connected to a limiter, a slide groove is opened on the adjacent sides of the two working boxes, a slider is slidably connected to the inside of the slide groove, the opposite sides of the two sliders are fixedly connected to the limiting block, the adjacent sides of the two sliders are fixedly connected to the same medicine box, and a folding mechanism is arranged around the drone body.

[0007] As a further description of the above technical solution:

[0008] The folding mechanism includes a fourth groove, and multiple fourth grooves are opened around the drone body. One end of the inner part of the fourth groove is rotatably connected to a rotating shaft, and the outer wall of the rotating shaft is fixedly connected to a first rotating plate, and a fifth groove is opened on one side of the first rotating plate. One end of the inner part of multiple fifth grooves is rotatably connected to a second rotating plate, and one end of the second rotating plate is rotatably connected to a power box, and the tops of multiple power boxes are rotatably connected to a second rotating rod, the outer wall of the second rotating rod is slidably connected to a wing, and the top of the second rotating rod is threadedly connected to a limiting cover.

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

[0010] The top of the medicine box is slidably connected with a sliding door.

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

[0012] A handle is fixedly connected to the top of the sliding door.

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

[0014] The bottoms of the two working boxes are fixedly connected with support frames.

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

[0016] Soft pads are fixed on the bottoms of the two support frames.

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

[0018] A scale groove is provided on the front side of the medicine box.

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

[0020] A transparent cover is fixedly connected to the top of the drone body.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the slider carries the medicine box into the slide groove, and the limiter is squeezed by the limit block to move the limiter outward. At this time, the other side of the connecting plate retracts into the first groove due to the pressure cylinder and the spring. When the limit block loses pressure on the limiter, the spring releases the pressure, causing the limiter to engage with the limit block. At this time, the slider is limited so that the medicine box will not fall out of the slide groove during work. The disassembly and installation operation is relatively simple, thereby improving the work efficiency of the staff.

[0023] 2. In the utility model, by rotating the first rotating plate and the second rotating plate, the first rotating plate and the second rotating plate are retracted into the corresponding fourth groove and the fifth groove respectively. The wing can also be disassembled by rotating the limit cover, thereby reducing the overall floor space and facilitating the user to carry it. The wing can also be maintained separately. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a front view of the agricultural drone that is easy to maintain and servicing proposed by the utility model;

[0025] Figure 2 A three-dimensional diagram of the agricultural drone that is easy to maintain and maintain proposed by the utility model;

[0026] Figure 3 This is a partial cross-sectional view of the agricultural drone that is easy to maintain proposed by the utility model.

[0027] Legend:

[0028] 1. UAV body; 2. Folding mechanism; 201. Fourth groove; 202. Rotating shaft; 203. First rotating plate; 204. Fifth groove; 205. Second rotating plate; 206. Power box; 207. Second rotating rod; 208. Wing; 209. Limiting cover; 3. Working box; 4. First groove; 5. Second groove; 6. Spring; 7. Cylinder; 8. Third groove; 9. Connecting plate; 10. First rotating rod; 11. Limiter; 12. Slide; 13. Sliding block; 14. Limiting block; 15. Medicine box; 16. Sliding door; 17. Handle; 18. Scale groove; 19. Transparent cover; 20. Support frame; 21. Cushion. DETAILED DESCRIPTION

[0029] 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.

[0030] Reference Figure 2 and Figure 3The utility model provides an embodiment: an agricultural drone that is easy to maintain, including a drone body 1, a working box 3 is fixedly connected to the left and right sides of the bottom of the drone body 1, a first groove 4 is opened at the front end of the two working boxes 3 on the side away from each other, and the rear sides of the two first grooves 4 are connected with a second groove 5, a spring 6 is fixedly connected to one side of the first groove 4, and a cylinder 7 is fixedly connected to one end of the spring 6, and a third groove 8 is opened on the rear sides of the two cylinders 7, and a connecting plate 9 is rotatably connected to the inside of the third groove 8, and a first rotating rod 10 is fixedly connected to the middle of the connecting plate 9. The upper and lower ends of 10 are rotatably connected to the upper and lower sides of the second groove 5, the rear end of the connecting plate 9 is rotatably connected to the limiter 11, the adjacent sides of the two working boxes 3 are provided with a slide groove 12, the inside of the slide groove 12 is slidably connected with a slider 13, the two sliders 13 are fixedly connected to the side away from each other with a limit block 14, the adjacent sides of the two sliders 13 are fixedly connected with the same medicine box 15, the drone body 1 is provided with a folding mechanism 2 around, the top of the medicine box 15 is slidably connected with a sliding door 16, the top of the sliding door 16 is fixedly connected with a handle 17, and the front side of the medicine box 15 is provided with a scale groove 18;

[0031] Specifically, pressing the cylinder 7 causes the cylinder 7 and the spring 6 to retract into the first groove 4, and the connecting plate 9 rotates to drive the limiter 11 to move outward. At this time, the limiter 11 cancels the limit on the limit block 14, and the medicine box 15 can be removed. The sliding door 16 is convenient for the staff to add medicine to the medicine box 15, the handle 17 is convenient for the staff to pull the sliding door 16, and the scale groove 18 is convenient for the staff to observe the amount of medicine introduced.

[0032] Reference Figure 1 and Figure 2 The folding mechanism 2 includes a fourth groove 201, and a plurality of fourth grooves 201 are provided around the drone body 1. One end of the fourth groove 201 is rotatably connected to a rotating shaft 202, and an outer wall of the rotating shaft 202 is fixedly connected to a first rotating plate 203. A fifth groove 204 is provided on one side of the first rotating plate 203. One end of the plurality of fifth grooves 204 is rotatably connected to a second rotating plate 205, and one end of the second rotating plate 205 is rotatably connected to a power box 206. The tops of the plurality of power boxes 206 are all rotatably connected to a second rotating rod 207, and an outer wall of the second rotating rod 207 is slidably connected to a wing 208. The top of the second rotating rod 207 is threadedly connected to a limited position cover 209;

[0033] Specifically, the first rotating plate 203 and the second rotating plate 205 are rotated so that the first rotating plate 203 and the second rotating plate 205 are retracted into the corresponding fourth groove 201 and the fifth groove 204 respectively. The wing 208 can also be disassembled by rotating the limit cover 209, thereby reducing the overall footprint and making it easier for users to carry it. The wing 208 can also be maintained separately.

[0034] Reference Figure 1 The bottoms of the two working boxes 3 are fixedly connected with support frames 20, the bottoms of the two support frames 20 are fixed with cushions 21, and the top of the drone body 1 is fixedly connected with a transparent cover 19;

[0035] Specifically, the support frame 20 can make the drone more stable when on the ground, the soft cushion 21 can reduce the damage caused by collision when the drone lands, and the transparent cover 19 can observe the internal situation of the drone.

[0036] Working principle: when the medicine box 15 needs to be disassembled and maintained after work, it is necessary to first press the cylinders 7 on both sides of the working box 3 so that the spring 6 drives the cylinder 7 to retract into the first groove 4 due to the pressure. At this time, the front end of the connecting plate 9 rotates inward and the rear end rotates outward, and the first rotating rod 10 rotates accordingly, so that the limiter 11 moves outward to cancel the limit on the limit block 14. At this time, the medicine box 15 is pushed to drive the slider 13 to be taken out. When installing the medicine box 15, first align the slider 13 with the slide groove 12 and push it in. Because the two sides of the limiter 11 are inclined, the limit block 14 encounters the limiter 11 at this time, and the limiter 11 will move outward due to the extrusion, so that the connecting plate 9 moves outward to drive the cylinder 7 to squeeze the spring 6, and the limit block 14 just engages with the limiter 11 When the spring 6 loses pressure and rebounds, the limiter 11 limits the slider 13. This disassembly and installation operation is relatively simple, thereby improving the work efficiency of the staff and meeting the needs of users. When recovering the drone, it is necessary to first push the first rotating plate 203 to rotate toward the fourth groove 201. At this time, the rotating shaft 202 rotates the first rotating plate 203 to enter the fourth groove 201, and pushes the second rotating plate 205 to rotate to the fifth groove 204. At this time, the power box 206 turns to the opposite direction to make the second rotating plate 205 enter the fifth groove 204, and then the limit cover 209 is rotated to remove the wing 208. The wing 208 can be maintained separately, so that the mechanical arms around the drone body 1 are retracted to reduce the floor space and facilitate the staff to carry it.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An agricultural drone that is easy to maintain, comprising a drone body (1), characterized in that: The left and right sides of the bottom of the drone body (1) are fixedly connected to working boxes (3), the front ends of the two working boxes (3) that are far from each other are provided with first grooves (4), the rear sides of the two first grooves (4) are connected with second grooves (5), one side of the inside of the first groove (4) is fixedly connected to a spring (6), one end of the spring (6) is fixedly connected to a cylinder (7), the rear sides of the two cylinders (7) are provided with third grooves (8), the inside of the third groove (8) is rotatably connected to a connecting plate (9), the middle part of the connecting plate (9) is fixedly connected to a first A rotating rod (10), the upper and lower ends of the first rotating rod (10) are rotatably connected to the upper and lower sides of the second groove (5), the rear end of the connecting plate (9) is rotatably connected to the limiter (11), the adjacent sides of the two working boxes (3) are each provided with a slide groove (12), the interior of the slide groove (12) is slidably connected with a slider (13), the two sliders (13) are fixedly connected to the limiting block (14) on the side away from each other, the adjacent sides of the two sliders (13) are fixedly connected to the same medicine box (15), and the drone body (1) is provided with a folding mechanism (2) around it.

2. The agricultural drone that is easy to maintain according to claim 1 is characterized by: The folding mechanism (2) comprises a fourth groove (201), a plurality of the fourth grooves (201) are arranged around the drone body (1), one end of the fourth groove (201) is rotatably connected to a rotating shaft (202), the outer wall of the rotating shaft (202) is fixedly connected to a first rotating plate (203), a fifth groove (204) is arranged on one side of the first rotating plate (203), one end of the fifth grooves (204) is rotatably connected to a second rotating plate (205), one end of the second rotating plate (205) is rotatably connected to a power box (206), the tops of the plurality of power boxes (206) are all rotatably connected to a second rotating rod (207), the outer wall of the second rotating rod (207) is slidably connected to a wing (208), and the top of the second rotating rod (207) is threadedly connected to a limit cover (209).

3. The agricultural drone that is easy to maintain according to claim 1 is characterized by: The top of the medicine box (15) is slidably connected with a sliding door (16).

4. The agricultural drone that is easy to maintain according to claim 3 is characterized by: A handle (17) is fixedly connected to the top of the sliding door (16).

5. The agricultural drone that is easy to maintain according to claim 1 is characterized by: The bottoms of the two working boxes (3) are fixedly connected with a support frame (20).

6. The agricultural drone that is easy to maintain according to claim 5 is characterized by: Soft pads (21) are fixed to the bottoms of the two support frames (20).

7. The agricultural drone that is easy to maintain according to claim 1 is characterized by: The front side of the medicine box (15) is provided with a scale groove (18).

8. The agricultural drone that is easy to maintain according to claim 1 is characterized by: A transparent cover (19) is fixedly connected to the top of the drone body (1).

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