Folding agricultural plant protection unmanned aerial vehicle

Abstract

The utility model relates to the technical field of agricultural equipment, and discloses a folding agricultural plant protection unmanned aerial vehicle which comprises a workbench, a circular column is fixedly connected to the middle of the top end of the workbench, a telescopic rod is fixedly connected to the middle of the top end of the circular column, and the output end of the telescopic rod is fixedly connected with a circular plate. And long grooves are formed in the top ends of the circular plates, rotating shafts are fixedly connected to the periphery of the outer wall of the circular column, inclined plates are rotatably connected to the middles of the outer walls of the rotating shafts, clamping rotating shafts are rotatably connected to the top ends of the inclined plates, and the outer walls of the clamping rotating shafts and the inner sides of the long grooves are clamped and slide. According to the unmanned aerial vehicle, after the unmanned aerial vehicle is used, the unmanned aerial vehicle is firstly matched with the circular column fixedly connected with the top end of the working table, so that the L-shaped frames are relatively gathered, the situation that a large space area needs to be occupied in the moving process is avoided, the convenience of the unmanned aerial vehicle is improved, and meanwhile the utilization rate of equipment is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural equipment, in particular to a foldable agricultural plant protection drone. Background Art

[0002] The foldable agricultural plant protection drone is a specially designed agricultural aircraft. Its main feature is its foldable structure, which is easy to carry, store and transport. At the same time, the foldable design allows the drone to fold up the wings and propeller key components when not in use, thereby greatly reducing the size. This design makes the drone more convenient to transport and store, and multiple drones can be stored in a limited space. It is also easy to carry to different farmland operation areas.

[0003] Folding agricultural plant protection drones have a variety of usage scenarios in modern agriculture. In orchards, the height and density of crops are usually relatively high, and traditional plant protection operations are difficult to cover every crop surface. The flexibility and efficiency of foldable agricultural plant protection drones make them an ideal choice for orchard plant protection operations.

[0004] The existing foldable drone is composed of a fuselage, wings, tail, landing gear, flight control device and power device, but the current foldable drone cannot shrink the displayed flight device after use, which makes it inconvenient to carry and requires a large space, thus reducing the portability of the drone. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a foldable agricultural plant protection drone, which aims to improve the problem that the current foldable drones in the prior art cannot shrink the displayed flying device after use, which makes it inconvenient to carry and requires a large space, thus reducing the portability of the drone.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a foldable agricultural plant protection drone comprises a workbench, a circular column is fixedly connected to the middle part of the top of the workbench, a telescopic rod is fixedly connected to the middle part of the top of the circular column, a circular plate is fixedly connected to the output end of the telescopic rod, an elongated groove is opened on the top of the circular plate, a rotating shaft is fixedly connected to the outer wall of the circular column all around, an inclined plate is rotatably connected to the middle part of the outer wall of the rotating shaft, a clamping rotating shaft is rotatably connected to the top of the inclined plate, the outer wall of the clamping rotating shaft is clamped and slid with the inner side of the elongated groove, an L-shaped frame is fixedly connected to the top of the L-shaped frame, a hollow column is fixedly connected to the outer side of the top of the L-shaped frame, a micro motor is fixedly connected to the inner bottom end of the hollow column, a rotating rod is fixedly connected to the output end of the micro motor, a rotating blade is fixedly connected to the top of the rotating rod, and a buffer mechanism is arranged at the bottom end of the workbench.

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

[0008] The buffer mechanism includes a T-shaped plate, the top ends of the two T-shaped plates are fixedly connected to the left and right sides of the bottom end of the workbench, the front and rear sides of the inner parts of the T-shaped plates are slidably connected with H-shaped columns, the bottom end of the outer wall of the H-shaped column is fixedly connected with a spring, the other end of the spring is fixedly connected to the front and rear sides of the bottom of the T-shaped plate, the left and right sides of the bottom end of the workbench are fixedly connected with elastic plates, the front and rear sides of the bottom end of the elastic plates are fixedly connected, the bottom end is fixedly connected with a rubber block, and the bottom end of the rubber block is fixedly connected with a support plate.

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

[0010] Two U-shaped holes are respectively provided in the middle of the front and rear sides of the workbench, and lighting lamps are fixedly connected to the inner sides of the U-shaped holes.

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

[0012] The left and right sides of the top of the workbench are both provided with placement grooves, and the inner bottom ends of the placement grooves are fixedly connected with support blocks.

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

[0014] The inner top end of the placement slot is rotatably connected with a closing plate, the middle part of the top end of the closing plate is fixedly connected with an observation plate, and the top end of the closing plate is fixedly connected with a handle on the outer side.

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

[0016] The middle parts of the left and right sides of the workbench are both fixedly connected with batteries.

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

[0018] A controller is fixedly connected to the front end of the right side of the workbench, and the controller is electrically connected to the battery, the lighting lamp and the telescopic rod respectively.

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

[0020] A plurality of fluorescent panels are fixedly connected to the front and rear sides of the workbench.

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

[0022] 1. In the utility model, after the drone is used, the circular column fixedly connected to the top of the workbench is first cooperated to push the circular plate upward, so that the inclined plate rotatably connected on the outer wall of the rotating shaft cooperates with the engaging rotating shaft to slide along the inner side of the elongated groove, so that the L-shaped frame is relatively gathered, avoiding the need to occupy a large space area during the movement, thereby improving the convenience of the drone and increasing the utilization rate of the equipment.

[0023] 2. In the utility model, the spring is squeezed downward by the T-shaped plate slidably connected to the outer wall of the H-shaped column, and the impact force of landing is weakened by the elasticity of the spring itself. The impact force generated by landing is further reduced by the elastic plate and the support plate, which effectively protects the internal parts of the drone and avoids the damage to the drone caused by the impact force generated when landing, thereby increasing the service life of the drone. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a front perspective view of a workbench of a foldable agricultural plant protection drone proposed in the utility model;

[0025] Figure 2 This is a disassembled diagram of the circular plate structure when viewed from above of a foldable agricultural plant protection drone proposed by the utility model;

[0026] Figure 3 This is a disassembled diagram of the L-shaped frame structure of a foldable agricultural plant protection drone proposed in the utility model;

[0027] Figure 4 This is a disassembled display diagram of the workbench of a foldable agricultural plant protection drone proposed in the utility model.

[0028] Legend:

[0029] 1. Workbench; 2. Buffer mechanism; 201. T-shaped plate; 202. H-shaped column; 203. Elastic plate; 204. Inclined plate; 205. Support plate; 206. Rubber block; 207. Spring; 3. Battery; 4. Controller; 5. Fluorescent plate; 6. Illuminating lamp; 7. U-shaped hole; 8. Handle; 9. Observation plate; 10. Rotating blade; 11. L-shaped frame; 12. Round plate; 13. Closing plate; 14. Telescopic rod; 15. Rotating shaft; 16. Round column; 17. Inclined plate; 18. Engaging rotating shaft; 19. Long slot; 20. Rotating rod; 21. Micro motor; 22. Hollow column; 23. Placement slot; 24. Support block. DETAILED DESCRIPTION

[0030] 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.

[0031] Please refer to the attached Figure 1 - Attachment Figure 3 The utility model provides an embodiment: a foldable agricultural plant protection drone, including a workbench 1, a circular column 16 is fixedly connected to the middle of the top of the workbench 1, a telescopic rod 14 is fixedly connected to the middle of the top of the circular column 16, a circular plate 12 is fixedly connected to the output end of the telescopic rod 14, and a long groove 19 is opened on the top of the circular plate 12. The outer wall of the circular column 16 is fixedly connected to a rotating shaft 15 all around, and the middle of the outer wall of the rotating shaft 15 is rotatably connected to an inclined plate 17, and the top of the inclined plate 17 is rotatably connected to a clamping rotating shaft 18. The outer wall of 18 is engaged and slid with the inner side of the elongated groove 19, the top of the engaging rotating shaft 18 is fixedly connected with an L-shaped frame 11, the top of the L-shaped frame 11 is fixedly connected with a hollow column 22, the inner bottom end of the hollow column 22 is fixedly connected with a micro motor 21, the output end of the micro motor 21 is fixedly connected with a rotating rod 20, the top of the rotating rod 20 is fixedly connected with a rotating blade 10, the bottom end of the workbench 1 is provided with a buffer mechanism 2, the middle part of the front and rear sides of the workbench 1 are provided with two U-shaped holes 7, and the inner side of the U-shaped hole 7 is fixedly connected with an illuminating lamp 6;

[0032] Specifically, the circular column 16 is fixedly connected to a telescopic rod 14 at the central position of its top. This design allows the telescopic rod 14 to adjust its length as needed. The circular plate 12 plays the role of a platform in structure, which provides a foundation for the installation of other components. It is worth noting that a series of long grooves 19 are evenly opened on the top of the circular plate 12. These long grooves 19 not only reduce the weight of the circular plate 12, but also the outer wall of the engaging shaft 18 is engaged and slidably connected with the inner side of the long groove 19 on the circular plate 12. Such a design allows the engaging shaft 18 to slide in the long groove 19.

[0033] Please refer to the attached Figure 4The buffer mechanism 2 includes a T-shaped plate 201, the top ends of the two T-shaped plates 201 are fixedly connected to the left and right sides of the bottom end of the workbench 1, the front and rear sides of the inner parts of the T-shaped plates 201 are slidably connected with H-shaped columns 202, the bottom end of the outer wall of the H-shaped columns 202 is fixedly connected with a spring 207, the other end of the spring 207 is fixedly connected to the front and rear sides of the bottom of the T-shaped plates 201, the left and right sides of the bottom end of the workbench 1 are fixedly connected with elastic plates 203, the front and rear sides of the bottom end of the elastic plates 203 are fixedly connected with 204, the bottom end of 204 is fixedly connected with a rubber block 206, the bottom end of the rubber block 206 is fixedly connected with a support plate 205, and the left and right sides of the top of the workbench 1 are provided with placement grooves 23, and the inner bottom end of the placement grooves 23 is fixedly connected with a support block 24;

[0034] Specifically, the T-shaped plate 201 is used as a key component, and sliding connections are cleverly designed on the front and rear sides thereof. The H-shaped column 202 not only matches the internal structure of the T-shaped plate 201, but also has a spring 207 specially fixedly connected to the bottom end of its outer wall. This design enables the entire structure to absorb and alleviate impact force through the expansion and contraction of the spring 207 when subjected to external force. The presence of these elastic plates 203 further enhances the impact resistance of the workbench 1, and also provides necessary elastic support for the entire structure. The rubber block 206 has good anti-slip and buffering effects due to its material properties.

[0035] Please refer to the attached Figure 1 - Attachment Figure 3 The top of the inner side of the placement slot 23 is rotatably connected with a closing plate 13, the middle of the top of the closing plate 13 is fixedly connected with an observation plate 9, the top of the closing plate 13 is fixedly connected to the outer side with a handle 8, the middle of the left and right sides of the workbench 1 are fixedly connected with batteries 3, the front end of the right side of the workbench 1 is fixedly connected with a controller 4, the controller 4 is electrically connected with the battery 3, the lighting lamp 6 and the telescopic rod 14 respectively, and the front and rear sides of the workbench 1 are fixedly connected with a plurality of fluorescent panels 5;

[0036] Specifically, by placing the groove 23, its inner top end is connected to a closing plate 13 through a rotating mechanism. This rotating connection allows the closing plate 13 to be rotated to open or close when needed. The design of the closing plate 13 is not only practical, but also takes into account the convenience of the user, because the middle part of its top end is designed to be fixedly connected to an observation panel 9, and this observation panel 9 may be used to enhance the stability of the structure or for other specific functions. A handle 8 is also fixedly connected to the outward side of the top end of the closing plate 13. The handle 8 is designed to facilitate the user to operate the closing plate 13. Whether opening or closing, the user can easily apply force by holding the handle 8.

[0037] Working principle: After using the drone, first cooperate with the circular column 16 fixedly connected to the top of the workbench 1 to start the telescopic rod 14 connected to the circular column 16, and cooperate to push the circular plate 12 upward, so that the inclined plate 17 rotatably connected on the outer wall of the rotating shaft 15 cooperates with the engaging rotating shaft 18 to slide along the inner side of the elongated groove 19, so that the L-shaped frame 11 is relatively gathered, thereby reducing and adjusting the distance between the rotating blades 10, avoiding the need to occupy a large space area during the movement, thereby improving the convenience of the drone and increasing the utilization rate of the equipment. Thereafter, when the impact force generated by the drone when landing, cooperate with the T-shaped plate 201 slidably connected on the outer wall of the H-shaped column 202 to squeeze the spring 207 downward, and cooperate with the elasticity of the spring 207 itself to weaken the impact force of landing, and at the same time cooperate with the elastic plates 203, 204 and the rubber block 206 to move downward, and cooperate with the elastic plate 203 and the support plate 205 to reduce the impact force generated by landing again, effectively protecting the internal parts of the drone, avoiding the impact force generated when landing to damage the drone, thereby increasing the service life of the drone.

[0038] 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. A foldable agricultural plant protection drone, comprising a workbench (1), characterized in that: A circular column (16) is fixedly connected to the middle of the top of the workbench (1), a telescopic rod (14) is fixedly connected to the middle of the top of the circular column (16), a circular plate (12) is fixedly connected to the output end of the telescopic rod (14), a long groove (19) is provided at the top of each circular plate (12), a rotating shaft (15) is fixedly connected to the outer wall of the circular column (16) on all sides, an inclined plate (17) is rotatably connected to the middle of the outer wall of the rotating shaft (15), a locking rotating shaft (18) is rotatably connected to the top of the inclined plate (17), and the locking rotating shaft (18) is fixedly connected to the output end of the telescopic rod (14). The outer wall of the engaging rotating shaft (18) is engaged and slidably engaged with the inner side of the elongated groove (19); the top end of the engaging rotating shaft (18) is fixedly connected to an L-shaped frame (11); the top end of the L-shaped frame (11) is fixedly connected to a hollow column (22) on the outer side; the inner bottom end of the hollow column (22) is fixedly connected to a micro motor (21); the output end of the micro motor (21) is fixedly connected to a rotating rod (20); the top end of the rotating rod (20) is fixedly connected to a rotating blade (10); and the bottom end of the workbench (1) is provided with a buffer mechanism (2).

2. The foldable agricultural plant protection drone according to claim 1, characterized in that: The buffer mechanism (2) comprises a T-shaped plate (201), the top ends of the two T-shaped plates (201) are fixedly connected to the left and right sides of the bottom end of the workbench (1), the front and rear sides of the interior of the T-shaped plate (201) are slidably connected to an H-shaped column (202), the bottom end of the outer wall of the H-shaped column (202) is fixedly connected to a spring (207), the other end of the spring (207) is fixedly connected to the front and rear sides of the bottom of the T-shaped plate (201), the left and right sides of the bottom end of the workbench (1) are fixedly connected to an elastic plate (203), the front and rear sides of the bottom end of the elastic plate (203) are fixedly connected to (204), the bottom end of the (204) is fixedly connected to a rubber block (206), and the bottom end of the rubber block (206) is fixedly connected to a support plate (205).

3. The foldable agricultural plant protection drone according to claim 1, characterized in that: Two U-shaped holes (7) are provided in the middle of the front and rear sides of the workbench (1), and a lighting lamp (6) is fixedly connected to the inner side of the U-shaped hole (7).

4. The foldable agricultural plant protection drone according to claim 1, characterized in that: The left and right sides of the top of the workbench (1) are both provided with placement grooves (23), and the inner bottom end of the placement groove (23) is fixedly connected with a support block (24).

5. The foldable agricultural plant protection drone according to claim 4, characterized in that: The inner top end of the placement groove (23) is rotatably connected to a closing plate (13), the middle of the top end of the closing plate (13) is fixedly connected to an observation plate (9), and the top end of the closing plate (13) is fixedly connected to a handle (8) on the outer side.

6. The foldable agricultural plant protection drone according to claim 1, characterized in that: The middle parts of the left and right sides of the workbench (1) are both fixedly connected with storage batteries (3).

7. The foldable agricultural plant protection drone according to claim 1, characterized in that: A controller (4) is fixedly connected to the front right side of the workbench (1), and the controller (4) is electrically connected to the battery (3), the lighting lamp (6) and the telescopic rod (14) respectively.

8. The foldable agricultural plant protection drone according to claim 1, characterized in that: A plurality of fluorescent panels (5) are fixedly connected to the front and rear sides of the workbench (1).

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