Unmanned aerial vehicle carrying powder spraying device

Abstract

The utility model discloses a unmanned plane carries powder spraying device relates to unmanned plane carries powder spraying equipment technical field, and includes: unmanned plane body, the lower fixedly connected with support frame of unmanned plane body, the inside bottom fixedly connected with storage box of support frame, the inside fixedly connected with filter screen of storage box, and filter screen is inclined setting. The utility model discloses through the feed pipe and join the organic fertilizer in storage box, and the organic fertilizer is screened through filter screen, when there is the organic fertilizer of caking and will along the inclination of filter screen and roll to one side, and open motor no. 1 when screening, and motor no. 1 drives the rotation of rotating roller, so that two beat piece beat the bottom of filter screen, improve the screening efficiency of filter screen, can also avoid the partial caking of smaller organic fertilizer and block up the filter port of filter screen, and this structure design guarantees that the organic fertilizer that sprays does not have caking, improves the spraying efficiency of equipment.

Description

Technical Field

[0001] This utility model relates to the technical field of powder coating equipment mounted on drones, and more specifically to powder coating devices mounted on drones. Background Technology

[0002] The drone-mounted powder coating device is an innovative device that integrates aviation technology with the needs of agricultural or industrial spraying. It achieves precise aerial spraying of powder materials through the maneuverability of the drone and is suitable for scenarios such as farmland plant protection, forestry sowing, and industrial corrosion prevention. In agriculture, it is mainly used to spray powdered fertilizers and powdered pesticides. The drone-mounted powder coating device mainly consists of a storage box, drone, powder pump, and nozzle.

[0003] Currently, when most drones are equipped with powder spraying devices to spray organic fertilizer, the drone carries the entire spraying device into the air, turns on the powder pump, and sprays out the powder from the storage tank to achieve spraying. However, organic fertilizer contains a large amount of humus, protein, polysaccharides and other hydrophilic colloidal substances, so organic fertilizer is prone to clumping. Clumped organic fertilizer will block the pipes and nozzles, thus affecting the spraying efficiency of the equipment. Utility Model Content

[0004] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a powder coating device mounted on a drone, which can effectively solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a quick battery disassembly and assembly device for outdoor instruments, comprising: a drone body, a support frame fixedly connected to the lower part of the drone body, a storage box fixedly connected to the bottom of the support frame, a filter screen fixedly connected to the inside of the storage box, the filter screen being inclined, a rotating roller rotatably connected inside the storage box, a beating plate fixedly connected to both sides of the outer surface of the rotating roller, a motor fixedly installed on one side of the storage box, and the output end of the motor being connected to one end of the rotating roller via a coupling.

[0006] As a further preferred embodiment of this technical solution, a dispersing box is fixedly connected to the other side of the storage box. Two dispersing rollers are rotatably connected inside the dispersing box. A second motor is installed on one side of the dispersing box, and the output end of the second motor is connected to the other end of one of the dispersing rollers via a coupling.

[0007] As a further preferred embodiment of this technical solution, an installation groove is provided on one side of the dispersing box. Two gears are rotatably connected inside the installation groove. One end of each gear is fixedly connected to one end of each of the two dispersing rollers, and the two gears mesh with each other.

[0008] As a further preferred embodiment of this technical solution, a feed inlet and a discharge outlet are provided through one side of the dispersing box, the feed inlet and the discharge outlet are symmetrical to each other, and a guide plate is fixedly connected to the lower end of the dispersing box, the guide plate being inclined.

[0009] As a further preferred embodiment of this technical solution, a powder spraying pump is fixedly installed on one side of the bottom of the support frame, and a powder spraying nozzle is fixedly installed on one side of the support frame. The output end and input end of the powder spraying pump are fixedly connected to one side of the powder spraying nozzle and the storage tank, respectively.

[0010] As a further preferred embodiment of this technical solution, four support pads are fixedly connected to the lower end of the support frame.

[0011] As a further preferred embodiment of this technical solution, a feed pipe is fixedly connected to one side of the upper end of the storage box, and a sealing cap is threaded to one end of the feed pipe.

[0012] The technical solution provided by this utility model has the following advantages compared with the known prior art:

[0013] This invention allows organic fertilizer to be added to a storage tank via a feed pipe. The organic fertilizer is then sieved through a filter screen. Any clumps of organic fertilizer will roll to one side along the inclined surface of the filter screen. Simultaneously, a motor is activated, driving a rotating roller to rotate. This causes two beating blades to beat the bottom of the filter screen, improving the sieving efficiency and preventing smaller clumps from clogging the filter opening. This structural design ensures that the sprayed organic fertilizer is free of clumps, thus improving the spraying efficiency of the equipment.

[0014] 2. This utility model, through the structural design of a dispersing box and two dispersing rollers, allows clumps of organic fertilizer to enter the dispersing box when they roll to one side of the filter screen. Motor 2 is then activated, driving one of the dispersing rollers to rotate. The two gears mesh with each other, causing both dispersing rollers to rotate simultaneously, rapidly dispersing the clumps of organic fertilizer. After dispersing, the fertilizer enters the storage box via a guide plate. This structural design allows for rapid processing of clumps of organic fertilizer, improving the convenience of equipment use. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a first-view structural diagram of the present invention;

[0017] Figure 2 This is a schematic diagram of the second-view structure of the present invention;

[0018] Figure 3 This is a schematic diagram of the internal structure of the storage box in this utility model;

[0019] Figure 4 This is a schematic diagram of the internal structure of the dispersing box in this utility model.

[0020] 1. UAV body; 2. Powder pump; 3. Powder nozzle; 4. Storage box; 5. Support frame; 6. Support pad; 7. Feed pipe; 8. Dispersing box; 9. Filter screen; 10. Sealing cover; 11. Rotating roller; 12. Beating plate; 13. Motor 1; 14. Motor 2; 15. Dispersing roller; 16. Gear; 17. Mounting groove; 18. Guide plate. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0022] The present invention will be further described below with reference to the embodiments.

[0023] This utility model provides a technical solution: such as Figure 1 - Figure 4 As shown, in this embodiment, the drone is equipped with a powder coating device, including: a drone body 1, a support frame 5 fixedly connected to the lower part of the drone body 1, a storage box 4 fixedly connected to the bottom of the support frame 5, a filter screen 9 fixedly connected to the inside of the storage box 4, the filter screen 9 being inclined, a rotating roller 11 rotatably connected to the inside of the storage box 4, a beating plate 12 fixedly connected to both sides of the outer surface of the rotating roller 11, a motor 13 fixedly installed on one side of the storage box 4, and the output end of the motor 13 being connected to one end of the rotating roller 11 via a coupling.

[0024] Organic fertilizer is added to storage tank 4 through feed pipe 7. The organic fertilizer is screened through filter screen 9. When there is clump of organic fertilizer, it will roll to one side along the inclined filter screen 9. At the same time as screening, motor 13 is turned on. Motor 13 drives the rotating roller 11 to rotate, so that the two beaters 12 beat the bottom of filter screen 9, which improves the screening efficiency of filter screen 9. At the same time, it can also prevent some small clumps of organic fertilizer from clogging the filter port of filter screen 9. This structural design ensures that the sprayed organic fertilizer is free of clumps and improves the spraying efficiency of the equipment. The beaters 12 are made of rubber support, which provides a certain degree of flexibility.

[0025] like Figures 2-4 As shown, a dispersing box 8 is fixedly connected to the other side of the storage box 4. Two dispersing rollers 15 are rotatably connected inside the dispersing box 8. A motor 14 is installed on one side of the dispersing box 8. The output end of the motor 14 is connected to the other end of one of the dispersing rollers 15 through a shaft coupling. An installation groove 17 is opened on one side of the interior of the dispersing box 8. Two gears 16 are rotatably connected inside the installation groove 17. One end of the two gears 16 is fixedly connected to one end of the two dispersing rollers 15 respectively, and the two gears 16 mesh with each other.

[0026] Through the structural design of the dispersing box 8 and the two dispersing rollers 15, when the clumped organic fertilizer rolls to one side of the filter screen 9, the clumped organic fertilizer will enter the dispersing box 8. The second motor 14 is turned on, and the second motor 14 drives one of the dispersing rollers 15 to rotate. The two gears 16 mesh with each other, so that the two dispersing rollers 15 rotate at the same time, quickly dispersing the clumped organic fertilizer. This structural design can quickly process the clumped organic lumps and improve the convenience of using the equipment.

[0027] like Figure 4 As shown, a feed inlet and a discharge outlet are provided on one side of the dispersing box 8. The feed inlet and the discharge outlet are symmetrical to each other. A guide plate 18 is fixedly connected to the lower end of the dispersing box 8. The guide plate 18 is inclined. Through the structural design of the guide plate 18, it is convenient to disperse the clumps of organic fertilizer and discharge it back into the drone body 1 for spraying.

[0028] like Figure 1 As shown, a powder spraying pump 2 is fixedly installed on one side of the bottom of the support frame 5, and a powder spraying nozzle 3 is fixedly installed on one side of the support frame 5. The output end and input end of the powder spraying pump 2 are fixedly connected to the powder spraying nozzle 3 and one side of the storage box 4, respectively. By turning on the powder spraying pump 2, the organic fertilizer in the storage box 4 is transported to the powder spraying nozzle 3, and the powder spraying nozzle 3 sprays the farmland.

[0029] like Figure 1 and Figure 2As shown, four support pads 6 are fixedly connected to the lower end of the support frame 5. The support pads 6 can support the bottom of the support frame 5. The support pads 6 are made of rubber, which can buffer the force when the drone body 1 descends and protect the drone.

[0030] like Figure 1 and Figure 3 As shown, a feed pipe 7 is fixedly connected to one side of the upper end of the storage box 4. One end of the feed pipe 7 is threaded with a sealing cap 10. The feed pipe 7 is sealed by the sealing cap 10 to prevent the feed pipe 7 from being open when the drone body 1 is flying with the storage box 4, which would cause the organic fertilizer in the storage box 4 to float out and be wasted.

[0031] This utility model provides a powder coating device for drones, the specific working principle of which is as follows:

[0032] When spraying fertilizer on farmland, organic fertilizer is first added to storage box 4 through feed pipe 7. The organic fertilizer is screened through filter screen 9. When there is clump of organic fertilizer, it will roll to one side along the inclined filter screen 9. At the same time as screening, motor 13 is turned on. Motor 13 drives the rotating roller 11 to rotate, so that the two beating plates 12 beat the bottom of the filter screen 9, improving the screening efficiency of the filter screen 9. When the clump of organic fertilizer rolls to one side of the filter screen 9, the clump of organic fertilizer will enter the dispersing box 8 through the feed port. Motor 2 is turned on. Motor 2 drives one of the dispersing rollers 15 to rotate. The two gears 16 mesh with each other, so that the two dispersing rollers 15 rotate at the same time, quickly breaking up the clump of organic fertilizer. After being scattered, it enters the storage box 4 through the guide plate 18.

[0033] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of this utility model.

Claims

1. A drone equipped with a powder coating device, characterized in that, include: The unmanned aerial vehicle (UAV) body (1) is fixedly connected to a support frame (5) at the bottom. A storage box (4) is fixedly connected to the bottom of the support frame (5). A filter screen (9) is fixedly connected inside the storage box (4). The filter screen (9) is inclined. A rotating roller (11) is rotatably connected inside the storage box (4). Beating plates (12) are fixedly connected to both sides of the outer surface of the rotating roller (11). A motor (13) is fixedly installed on one side of the storage box (4). The output end of the motor (13) is connected to one end of the rotating roller (11) through a coupling.

2. The powder coating device for a drone according to claim 1, characterized in that: The storage box (4) is fixedly connected to a dispersing box (8) on the other side. The dispersing box (8) has two dispersing rollers (15) rotatably connected inside. A motor (14) is installed on one side of the dispersing box (8). The output end of the motor (14) is connected to the other end of one of the dispersing rollers (15) via a coupling.

3. The powder coating device for a drone according to claim 2, characterized in that: The dispersing box (8) has an installation groove (17) on one side inside. Two gears (16) are rotatably connected inside the installation groove (17). One end of the two gears (16) is fixedly connected to one end of the two dispersing rollers (15), and the two gears (16) mesh with each other.

4. The powder coating device for a drone according to claim 3, characterized in that: The dispersing box (8) has a feed inlet and a discharge outlet through one side, the feed inlet and the discharge outlet are symmetrical to each other, and a guide plate (18) is fixedly connected to the lower end of the dispersing box (8), the guide plate (18) is inclined.

5. The powder coating device for a drone according to claim 1, characterized in that: A powder spraying pump (2) is fixedly installed on one side of the bottom of the support frame (5), and a powder spraying nozzle (3) is fixedly installed on one side of the support frame (5). The output end and input end of the powder spraying pump (2) are fixedly connected to the powder spraying nozzle (3) and one side of the storage box (4), respectively.

6. The powder coating device for a drone according to claim 1, characterized in that: The lower end of the support frame (5) is fixedly connected to four support pads (6).

7. The powder coating device for a drone according to claim 1, characterized in that: The upper side of the storage box (4) is fixedly connected to the feed pipe (7), and one end of the feed pipe (7) is threadedly connected to the sealing cap (10).

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