Foldable anti-collision pesticide spraying structure of unmanned aerial vehicle

Abstract

The utility model relates to the technical field of unmanned aerial vehicles, and discloses an unmanned aerial vehicle foldable anti-collision pesticide spraying structure which comprises an unmanned aerial vehicle shell and further comprises a first connecting base and a fastening mechanism, supporting legs are fixedly connected to the bottom of the unmanned aerial vehicle shell, and the fastening mechanism is arranged on the outer side of the unmanned aerial vehicle shell. A first connecting seat is rotatably connected to the interior of the unmanned aerial vehicle shell, a first fixing buckle is fixedly connected to the outer side of the first connecting seat, a first connecting rod is rotatably connected to the interior of the first fixing buckle, a first rotating buckle is fixedly connected to the exterior of the first connecting rod, and a wing connecting rod is fixedly connected to the outer side of the first rotating buckle; the first connecting rods and the first rotating buckles rotate to drive the wing connecting rods so that the wings can be folded. By additionally arranging a first fixing buckle, a first connecting rod and a first rotating buckle, during use, the first connecting rod rotates to drive the first rotating buckle and a wing connecting rod to rotate, so that the wings are folded, and the unfolded wings are prevented from being collided.

Description

TECHNICAL FIELD

[0001] The utility model relates to unmanned plane field especially relates to unmanned plane foldable anti -collision pesticide spraying structure. BACKGROUND

[0002] With the continuous progress of unmanned plane technology, unmanned plane has been widely applied in aerial photography, surveying and mapping, agricultural plant protection, logistics distribution, environmental monitoring and other fields, and the unmanned plane foldable anti -collision mechanism technology is an innovative technology developed to cope with the collision risk that unmanned plane may encounter during transportation.

[0003] In the prior art, the wing of the unmanned plane is one of the most important components, which is often assembled with the wing components and the unmanned plane body, and in actual use, the unmanned plane is transported to the required position by the staff, and then operated, but in the transportation process, there will be some external factors such as bumping collision, and because the wing and the unmanned plane body are assembled and fixed, it is inconvenient for the staff to carry, and at the same time, the installed wing is easy to collide with external objects when passing through narrow area, causing damage to the wing, which will lead to unstable flight attitude, insufficient lift, difficult control and other problems in subsequent use, therefore, the unmanned plane foldable anti -collision pesticide spraying structure needs to be improved to solve the above problems. CONTENT OF THE UTILITY MODEL

[0004] In order to overcome the problem that the installed unmanned plane is too inconvenient to transport, and the wing is easy to be bumped and affect its subsequent use.

[0005] The technical scheme of the utility model is: the unmanned plane foldable anti -collision pesticide spraying structure, including unmanned plane shell, still including first connecting seat and fastening mechanism, the bottom of unmanned plane shell is fixedly connected with support leg, the outside of unmanned plane shell is provided with fastening mechanism, the inside of unmanned plane shell is rotatably connected with first connecting seat, the outside of first connecting seat is fixedly connected with first fixed buckle, the inside of first fixed buckle is rotatably connected with first connecting rod, the outside of first connecting rod is fixedly connected with first rotating buckle, the outside of first rotating buckle is fixedly connected with wing connecting rod, and the wing is folded by the rotation of first connecting rod and first rotating buckle to drive wing connecting rod.

[0006] As preferred, the unmanned plane shell is provided with a rotating groove at the opposite position of the first connecting seat, and the first connecting seat is rotatably connected in the rotating groove.

[0007] Preferably, the first connecting seat is fixedly connected with a first motor, the first connecting seat is fixedly connected at the output end of the first motor, the wing connecting rod is externally fixedly connected with a protective ring, the bottom of the first connecting seat is fixedly connected with a first fixing rod, the first fixing rod is externally rotatably connected with a first connecting buckle, the wing connecting rod is externally fixedly connected with a second fixing rod, the second fixing rod is externally rotatably connected with a second connecting buckle, the first connecting buckle and the second connecting buckle are fixedly connected with an electric telescopic rod, the inside of the supporting leg is fixedly connected with a liquid medicine tank, the inside of the supporting leg is provided with a pumping main body, the inside of the supporting leg is fixedly connected with a support, the support and the pumping main body are fixedly connected with a connecting pipe, and the bottom of the support is fixedly connected with a spraying port.

[0008] Preferably, the spraying port is provided with six spraying ports which are fixedly connected to the inside of the support in a symmetrical manner.

[0009] Preferably, the fastening mechanism comprises a supporting seat which is fixedly connected to the top of the wing connecting rod, the top of the supporting seat is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a first clamping rod, the first clamping rod is externally clampedly connected with a second connecting seat, the inside of the first clamping rod is threadedly connected with a first fastening bolt, the inside of the second connecting seat is clampedly connected with a second clamping rod, the outside of the second clamping rod is fixedly connected with a spiral blade body, and the inside of the second connecting seat is threadedly connected with a second fastening bolt.

[0010] Preferably, the second connecting seat is provided with a clamping groove at the position of the first clamping rod, and the first clamping rod is clampedly connected in the clamping groove.

[0011] Preferably, the second connecting seat is provided with a clamping groove at the position of the second clamping rod, and the second clamping rod is clampedly connected in the clamping groove.

[0012] The utility model discloses the beneficial effects: through first fixed buckle, first connecting rod and first rotating buckle, when using, through first connecting rod rotation, drive first rotating buckle and wing connecting rod rotation, make wing folding avoid open wing suffers collision, thereby avoid the installation good unmanned aerial vehicle when transporting, and wing produces the problem that the subsequent use of knock -down is easy to influence. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the three -dimensional structure schematic diagram of the utility model;

[0014] Figure 2 It is the unmanned aerial vehicle shell structure schematic diagram of the utility model;

[0015] Figure 3 It is the first connecting seat and the connected component structure schematic diagram of the utility model;

[0016] Figure 4This is a schematic diagram of the support leg and its connected components of this utility model;

[0017] Figure 5 This is a schematic diagram of the fastening mechanism of this utility model;

[0018] Figure 6 This is an exploded view of the fastening mechanism of this utility model.

[0019] Explanation of reference numerals in the attached drawings: 1. UAV shell; 4. Support leg; 21. First connecting seat; 22. First fixing buckle; 23. First connecting rod; 24. First rotating buckle; 25. Wing connecting rod; 26. Protective ring; 27. First fixing rod; 28. First connecting buckle; 29. ​​Second fixing rod; 210. Second connecting buckle; 211. Electric telescopic rod; 212. First motor; 213. Medicine tank; 214. Extraction pump body; 215. Bracket; 216. Connecting pipe; 217. Spray nozzle; 31. Support seat; 32. Second motor; 33. First locking rod; 34. Second connecting seat; 35. First fastening bolt; 36. Second locking rod; 37. Spiral blade body; 38. Second fastening bolt. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] Please see Figure 1 - Figure 6 This utility model provides an embodiment of a foldable anti-collision spraying structure for drones, including a drone shell 1, a first connecting seat 21, and a fastening mechanism. A support leg 4 is fixedly connected to the bottom of the drone shell 1. A fastening mechanism is provided on the outer side of the drone shell 1. The first connecting seat 21 is rotatably connected inside the drone shell 1. A first fixing buckle 22 is fixedly connected to the outer side of the first connecting seat 21. A first connecting rod 23 is rotatably connected inside the first fixing buckle 22. A first rotating buckle 24 is fixedly connected to the outer side of the first connecting rod 23. A wing connecting rod 25 is fixedly connected to the outer side of the first rotating buckle 24. The structure is connected to the first connecting rod 23 and the first connecting rod 25. The rotation of the first rotating buckle 24 drives the wing connecting rod 25 to fold the wing. When the wing is installed by the fastening mechanism, the drone is transported to the required location. The rotation of the first connecting rod 23 drives the first rotating buckle 24 and the wing connecting rod 25 to rotate, thereby folding the drone wing and reducing the overall space occupied by the drone. This protects the wing and facilitates handling and movement. The drone shell 1 has a slot at the relative position of the first connecting seat 21. The first connecting seat 21 is rotatably connected to the inside of the slot. The slot restricts the rotation of the first connecting seat 21 and prevents the first connecting seat 21 from detaching from the drone shell 1, which could cause the wing to fall and be damaged.

[0022] Please see Figure 1 -Figure 4 In the embodiment, the inside of the first connecting seat 21 is fixedly connected with the first motor 212, the first connecting seat 21 is fixedly connected at the output end of the first motor 212, the outside of the wing connecting rod 25 is fixedly connected with the protective ring 26, the bottom of the first connecting seat 21 is fixedly connected with the first fixed rod 27, the outside of the first fixed rod 27 is rotatably connected with the first connecting buckle 28, the outside of the wing connecting rod 25 is fixedly connected with the second fixed rod 29, the outside of the second fixed rod 29 is rotatably connected with the second connecting buckle 210, the first connecting buckle 28 and the second connecting buckle 210 are fixedly connected with the electric telescopic rod 211, the inside of the support leg 4 is fixedly connected with the medicine tank 213, the inside of the support leg 4 is provided with the pumping main body 214, the inside of the support leg 4 is fixedly connected with the support 215, the support 215 and the pumping main body 214 are fixedly connected with the connecting pipe 216, the bottom of the support 215 is fixedly connected with the spraying port 217, the wing is protected by the protective ring 26, so as to prevent external factors from interfering with the rotation of the wing when the unmanned aerial vehicle works, the spraying port 217 is provided with six, the six spraying ports 217 are fixedly connected on the inside of the support 215, by providing the six spraying ports 217, the spraying range of the medicine is improved, and the efficiency of the spraying work is improved.

[0023] Please refer to Figure 2 、 Figure 5 - Figure 6In the embodiment, the fastening mechanism comprises a support base 31 fixedly connected to the top of the wing connecting rod 25, the top of the support base 31 is fixedly connected with a second motor 32, the output end of the second motor 32 is fixedly connected with a first clamping rod 33, the outer part of the first clamping rod 33 is clampingly connected with a second connecting seat 34, the inner part of the first clamping rod 33 is threadedly connected with a first fastening bolt 35, the inner part of the second connecting seat 34 is clampingly connected with a second clamping rod 36, the outer side of the second clamping rod 36 is fixedly connected with a spiral blade body 37, the inner part of the second connecting seat 34 is threadedly connected with a second fastening bolt 38, the second connecting seat 34 is connected with the first clamping rod 33 through the first fastening bolt 35, the spiral blade body 37 is connected with the second clamping rod 36 and the second connecting seat 34 through the second fastening bolt 38, so as to install the spiral blade body 37, the second connecting seat 34 is provided with a clamping groove at the position of the first clamping rod 33, the first clamping rod 33 is clampingly connected in the clamping groove, the clamping groove cooperates with the first clamping rod 33, so as to fix the position of the second connecting seat 34, the clamping groove cooperates with the first clamping rod 33, so as to fix the position of the second connecting seat 34, when the first clamping rod 33 rotates, the second connecting seat 34 rotates, the second connecting seat 34 is provided with a clamping groove at the relative position of the second clamping rod 36, the second clamping rod 36 is clampingly connected in the clamping groove, the clamping groove cooperates with the second clamping rod 36, so as to fix the position of the spiral blade body 37, so as to provide lift for the spiral blade body 37 according to the rotation of the second connecting seat 34, and make the unmanned aerial vehicle work.

[0024] When working, the second connecting seat 34 is installed outside the first clamping rod 33, the first fastening bolt 35 is fastened with the first clamping rod 33, so as to limit the position of the second connecting seat 34, the spiral blade body 37 and the second clamping rod 36 are inserted into the inner part of the second connecting seat 34, the second fastening bolt 38 is fastened with the second connecting seat 34, so as to limit the position of the spiral blade body 37, after installation, when the unmanned aerial vehicle is transported to the required position, the second connecting buckle 210 is connected with the second fixed rod 29, the wing connecting rod 25, the first rotating buckle 24 and the first connecting rod 23 are rotated, so as to fold the wings, when moving the unmanned aerial vehicle, the wings are prevented from being knocked, when using, the second motor 32 works to drive the spiral blade body 37 to rotate, so as to provide lift for the unmanned aerial vehicle to rise, after the unmanned aerial vehicle shell 1 rises, the first motor 212 works to drive the first connecting seat 21 to rotate, so as to adjust the direction of the spiral blade body 37, the unmanned aerial vehicle moves, the pump body 214 works to extract the medicine in the medicine box 213, and then the medicine is sprayed through the connecting pipe 216 and the spraying port 217, so as to spray.

[0025] Through the above steps, by installing the first fixed buckle 22, the first connecting rod 23 and the first rotating buckle 24, the problem that the installed unmanned aerial vehicle is too inconvenient to transport and the wing is easy to be bumped to affect the subsequent use is solved.

Claims

1. A foldable anti-collision spraying structure for unmanned aerial vehicles (UAVs), comprising a UAV shell (1), characterized in that: It also includes a first connecting seat (21) and a fastening mechanism. The bottom of the drone shell (1) is fixedly connected to a support leg (4). The outside of the drone shell (1) is provided with a fastening mechanism. The inside of the drone shell (1) is rotatably connected to the first connecting seat (21). The outside of the first connecting seat (21) is fixedly connected to the first fixing buckle (22). The inside of the first fixing buckle (22) is rotatably connected to the first connecting rod (23). The outside of the first connecting rod (23) is fixedly connected to the first rotating buckle (24). The outside of the first rotating buckle (24) is fixedly connected to the wing connecting rod (25). The wing is folded by rotating the first connecting rod (23) and the first rotating buckle (24) to drive the wing connecting rod (25).

2. The foldable anti-collision spraying structure for unmanned aerial vehicles according to claim 1, characterized in that: The drone shell (1) has a slot at a position relative to the first connecting seat (21), and the first connecting seat (21) is rotatably connected inside the slot.

3. The foldable anti-collision spraying structure for unmanned aerial vehicles according to claim 1, characterized in that: The first connecting seat (21) is internally fixedly connected to the first motor (212), and the first connecting seat (21) is fixedly connected to the output end of the first motor (212). The wing connecting rod (25) is externally fixedly connected to the protective ring (26). The bottom of the first connecting seat (21) is fixedly connected to the first fixing rod (27), and the first fixing rod (27) is externally rotatably connected to the first connecting buckle (28). The wing connecting rod (25) is externally fixedly connected to the second fixing rod (29), and the second fixing rod (29) is externally rotatably connected to the first connecting buckle (28). A second connecting buckle (210) is connected, and an electric telescopic rod (211) is fixedly connected between the first connecting buckle (28) and the second connecting buckle (210). A medicine tank (213) is fixedly connected to the inner side of the support leg (4). A pump body (214) is provided on the inner side of the support leg (4). A bracket (215) is fixedly connected to the inner side of the support leg (4). A connecting pipe (216) is fixedly connected between the bracket (215) and the pump body (214). A spray nozzle (217) is fixedly connected to the bottom of the bracket (215).

4. The foldable anti-collision spraying structure for unmanned aerial vehicles according to claim 3, characterized in that: There are six spray nozzles (217), which are symmetrically fixed to the inside of the bracket (215).

5. The foldable anti-collision spraying structure for unmanned aerial vehicles according to claim 1, characterized in that: The fastening mechanism includes a support base (31), which is fixedly connected to the top of the wing connecting rod (25). A second motor (32) is fixedly connected to the top of the support base (31). A first snap-fit ​​rod (33) is fixedly connected to the output end of the second motor (32). A second connecting seat (34) is snap-fit ​​connected to the outside of the first snap-fit ​​rod (33). A first fastening bolt (35) is threaded inside the first snap-fit ​​rod (33). A second snap-fit ​​rod (36) is snap-fit ​​connected inside the second connecting seat (34). A propeller blade body (37) is fixedly connected to the outside of the second snap-fit ​​rod (36). A second fastening bolt (38) is threaded inside the second connecting seat (34).

6. The foldable anti-collision spraying structure for unmanned aerial vehicles according to claim 5, characterized in that: The second connecting seat (34) has a slot at the position of the first locking rod (33), and the first locking rod (33) is locked and connected inside the slot.

7. The foldable anti-collision spraying structure for unmanned aerial vehicles according to claim 5, characterized in that: The second connecting seat (34) has a slot at the opposite position of the second snap-fit ​​rod (36), and the second snap-fit ​​rod (36) is snapped into the inside of the slot.

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