Forestry plant protection unmanned aerial vehicle medicine box

Abstract

The utility model discloses a forestry is used plant protection unmanned plane medicine box relates to unmanned plane spraying technical field, include: unmanned plane main part, the bottom of unmanned plane main part is installed with medicine box subassembly, the medicine box subassembly is including storage medicine box, the below of storage medicine box is connected with spraying subassembly through pipeline, spraying subassembly includes spraying straight pipe, the below of spraying straight pipe transversely interval arrangement is provided with a plurality of first spraying head, both ends of spraying straight pipe all are installed with arc spraying pipe, the below arc interval arrangement of arc spraying pipe is provided with a plurality of second spraying head, the both sides of unmanned plane main part lower bottom all are installed with support, the bottom of support is installed with landing chassis, and the outer wall of same side two support all is installed with first assembly spare. The problem that the existing unmanned plane medicine box bottom spraying structure range is smaller, leads to the coverage area in the spraying process is smaller, and the efficiency in the spraying process is affected is solved.

Description

Technical Field

[0001] This utility model relates to the field of drone spraying technology, specifically a pesticide kit for a forestry plant protection drone. Background Technology

[0002] With the rapid development of drone technology, agricultural drones have become an important tool for pest and disease control in modern agriculture. Their high efficiency, labor-saving features, and adaptability to complex terrain have also led to their increasing application in forestry in recent years. The core component of agricultural drones is the spray tank. Common materials for agricultural drone spray tanks include engineering plastics such as PE, PP, or composite materials. The structure is mostly a simple rectangular or elliptical cylindrical box. The spraying operation is achieved primarily through a liquid pump and pipes delivering the pesticide solution to the spray boom.

[0003] For example, announcement number CN220549204U, entitled "A Drone Medicine Box," includes a box body. A water inlet pipe is connected to the upper surface of the box body, and a sealing cap is threaded onto the end of the water inlet pipe. A drain pipe is connected to the lower surface of the box body, and a valve is fixedly installed on the drain pipe. A rotating rod is rotatably installed inside the box body. Several stirring rods and U-shaped cleaning rods are fixedly installed on the outer surface of the rotating rod. A cleaning brush is fixedly installed on the outer surface of the U-shaped cleaning rod. A mounting frame is fixedly installed on the lower surface of the box body, and a water pump is fixedly installed on the mounting frame. A water spray pipe is fixedly installed on the lower surface of the mounting frame. A motor is installed so that when the motor starts, it drives the rotating rod to rotate. When the rotating rod rotates, it drives several stirring rods and U-shaped cleaning rods to rotate. The rotation of the stirring rods ensures thorough mixing of the medicine and water, preventing insufficient mixing from adversely affecting crops.

[0004] The existing drone spray tanks have a small bottom spraying structure, resulting in a small coverage area during spraying and affecting the efficiency of the spraying process. Therefore, they do not meet the current needs. To address this, a new type of drone spray tank for forestry plant protection is proposed. Utility Model Content

[0005] The purpose of this utility model is to provide a pesticide kit for forestry plant protection drones to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a pesticide tank for a forestry plant protection drone, comprising: a drone body, a pesticide tank assembly installed at the bottom of the drone body, the pesticide tank assembly including a pesticide storage tank, a spraying assembly connected to the bottom of the pesticide storage tank via a pipe, the spraying assembly including a spraying straight pipe, a plurality of first spray heads arranged horizontally at intervals below the spraying straight pipe, arc-shaped spraying pipes installed at both ends of the spraying straight pipe, and a plurality of second spray heads arranged arc-shaped at intervals below the arc-shaped spraying pipes.

[0007] Preferably, brackets are installed on both sides of the bottom of the drone body, and landing frames are installed at the bottom of the brackets. First assembly parts are installed on the outer walls of the two brackets on the same side, and an assembly frame is installed between the first assembly parts.

[0008] Preferably, a second assembly is installed on the outer wall of the assembly frame, and both ends of the spray pipe pass through the openings in the outer wall of the second assembly.

[0009] Preferably, a reinforcing frame is installed on both the front and rear outer walls of the spraying straight pipe, and the two ends of the reinforcing frame away from the spraying straight pipe are assembled with the arc-shaped spraying pipe.

[0010] Preferably, a control valve is installed at the liquid outlet at the bottom of the medicine storage tank via a flange, and a connector is installed at the lower end of the control valve via a flange. The lower end of the connector is connected to the spray pipe via a flange.

[0011] Preferably, an L-shaped filling pipe is installed on the outer wall of the rear end face of the medicine storage box.

[0012] Preferably, a mounting base is installed on top of the medicine storage box, and the mounting base is assembled with the bottom of the drone body by bolts.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] (1) In this utility model, the spray pipe is a horizontal straight pipe with several first spray heads arranged at equal intervals at its bottom, which can spray the bottom horizontal range. The arc spray pipe adopts a curved arc structure with several second spray heads arranged at equal intervals at its bottom. This spray structure can spray a large area within the arc. Through the combination of the above structures, the spray range of the spray structure at the bottom of the medicine tank can be effectively improved, thereby improving the efficiency of the spraying process.

[0015] (2) In this utility model, by setting two sets of first fittings, an assembly frame is installed between the two supports on the same side, which can effectively improve the strength of the two supports. In addition, a second fitting is installed on the outer wall of the assembly frame. The two ends of the spray pipe are respectively inserted into the openings of the outer wall of the second fitting and extend to the outside. This structure can be assembled with the support, which can effectively improve the stability and firmness of the spray pipe. The setting of the reinforcement frame can combine the spray pipe with the arc spray pipe to improve the stability and firmness of the arc spray pipe. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall front structure of this utility model;

[0017] Figure 2This is a schematic diagram of the overall rear view structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the overall side view structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the overall bottom view of the present invention;

[0020] In the diagram: 1. UAV body; 101. Support frame; 102. Landing base; 103. First assembly; 104. Assembly frame; 105. Second assembly; 2. Medicine tank assembly; 201. Medicine tank; 202. Assembly base; 203. Control valve; 204. Connector; 205. Filling pipe; 3. Spraying assembly; 301. Straight spray pipe; 302. First spray head; 303. Arc-shaped spray pipe; 304. Second spray head; 305. Reinforcing frame. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Please see Figure 1-4 This utility model provides an embodiment of a pesticide tank for a forestry plant protection drone, comprising: a drone body 1, a pesticide tank assembly 2 installed at the bottom of the drone body 1, the pesticide tank assembly 2 including a pesticide storage tank 201, a spraying assembly 3 connected to the bottom of the pesticide storage tank 201 via a pipe, the spraying assembly 3 including a spraying straight pipe 301, a plurality of first spray heads 302 arranged horizontally at intervals below the spraying straight pipe 301, and arc-shaped spraying pipes 303 installed at both ends of the spraying straight pipe 301, with a plurality of arc-shaped spray heads arranged at intervals below the arc-shaped spraying pipes 303. The second spray head 304; In the above scheme, the spray pipe 301 is a horizontal straight pipe with several first spray heads 302 arranged at equal intervals at its bottom, which can spray the bottom horizontal range. The arc-shaped spray pipe 303 adopts an arc-shaped structure, with several arc-shaped second spray heads 304 arranged at equal intervals at its bottom. This spray structure can spray a large area within the arc. Through the combination of the above structures, the spray range of the spray structure at the bottom of the medicine tank can be effectively improved, thereby improving the efficiency of the spraying process.

[0023] Please see Figure 3The drone body 1 has brackets 101 installed on both sides of its bottom. A landing frame 102 is installed at the bottom of the brackets 101. First assembly parts 103 are installed on the outer walls of the two brackets 101 on the same side. An assembly frame 104 is installed between the first assembly parts 103. A second assembly part 105 is installed on the outer wall of the assembly frame 104. Both ends of the spray pipe 301 are inserted into the openings in the outer wall of the second assembly part 105.

[0024] In the above scheme, the bracket 101 and the landing base 102 are used to support the take-off and landing of the UAV body 1. On this basis, by setting two sets of first fittings 103, an assembly frame 104 is installed between the two brackets 101 on the same side, which can effectively improve the strength of the two brackets 101. In addition, a second fitting 105 is also installed on the outer wall of the assembly frame 104. The two ends of the spray pipe 301 are respectively inserted into the openings in the outer wall of the second fitting 105 and extend to the outside. This structure can be assembled with the bracket 101, effectively improving the stability and firmness of the spray pipe 301.

[0025] Please see Figure 2 A reinforcing frame 305 is installed on both the front and rear outer walls of the straight spray pipe 301. The two ends of the reinforcing frame 305 away from the straight spray pipe 301 are assembled with the arc-shaped spray pipe 303. The reinforcing frame 305 can combine the straight spray pipe 301 and the arc-shaped spray pipe 303 to improve the stability and firmness of the arc-shaped spray pipe 303.

[0026] Please see Figure 2 , Figure 4 A control valve 203 is installed at the outlet of the bottom of the medicine storage tank 201 via a flange. A connector 204 is installed at the lower end of the control valve 203 via a flange, and the lower end of the connector 204 is connected to the spray pipe 301 via a flange. An L-shaped filling pipe 205 is installed on the outer wall of the rear end face of the medicine storage tank 201. In the above scheme, the medicine storage tank 201 is used to store the pre-mixed and proportioned medicine solution. The L-shaped filling pipe 205 allows the user to easily add the medicine solution into the tank. The control valve 203 is used to... The control valve 203 controls the opening and closing of the liquid outlet at the bottom of the medicine storage tank 201. When it is open, it can perform medicine spraying operations. The control valve 203 is electrically connected to the control terminal of the drone for easy user control. Of course, a level gauge or other sensors can also be installed in the medicine storage tank 201 to easily identify the amount of medicine stored inside. The connector 204 is used to connect the control valve 203 to the spray pipe 301, so that the medicine in the medicine storage tank 201 can flow downward into the spray pipe 301 for spraying operations.

[0027] Please see Figure 4A mounting base 202 is installed on top of the medicine storage box 201. The mounting base 202 is assembled and installed with the bottom of the drone body 1 by bolts. The mounting base 202 can fix the medicine storage box 201 to the bottom of the drone body 1. The bolt installation method is convenient for users to disassemble, repair and replace it later.

[0028] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A pesticide kit for a forestry plant protection drone, comprising a drone body (1), wherein a pesticide kit assembly (2) is installed at the bottom of the drone body (1), characterized in that: The medicine tank assembly (2) includes a medicine storage tank (201). A spraying assembly (3) is connected to the bottom of the medicine storage tank (201) via a pipe. The spraying assembly (3) includes a spraying straight pipe (301). Several first spray heads (302) are arranged horizontally at intervals below the spraying straight pipe (301). Arc-shaped spray pipes (303) are installed at both ends of the spraying straight pipe (301). Several second spray heads (304) are arranged arc-shaped at intervals below the arc-shaped spray pipes (303).

2. The pesticide kit for a forestry plant protection drone according to claim 1, characterized in that: The two sides of the bottom of the UAV body (1) are equipped with brackets (101), and the bottom of the brackets (101) is equipped with landing frames (102). The outer walls of the two brackets (101) on the same side are equipped with first assembly parts (103), and an assembly frame (104) is installed between the first assembly parts (103).

3. The pesticide kit for a forestry plant protection drone according to claim 2, characterized in that: The second assembly (105) is installed on the outer wall of the assembly frame (104), and both ends of the spray pipe (301) are inserted into the openings on the outer wall of the second assembly (105).

4. The pesticide kit for a forestry plant protection drone according to claim 1, characterized in that: A reinforcing frame (305) is installed on both the front and rear outer walls of the spraying straight pipe (301). The two ends of the reinforcing frame (305) away from the spraying straight pipe (301) are assembled with the arc-shaped spraying pipe (303).

5. The pesticide kit for a forestry plant protection drone according to claim 1, characterized in that: A control valve (203) is installed at the liquid outlet at the bottom of the medicine storage tank (201) via a flange. A connector (204) is installed at the lower end of the control valve (203) via a flange. The lower end of the connector (204) is connected to the spray pipe (301) via a flange.

6. The pesticide kit for a forestry plant protection drone according to claim 1, characterized in that: An L-shaped filling pipe (205) is installed on the outer wall of the rear end face of the medicine storage box (201).

7. The pesticide kit for a forestry plant protection drone according to claim 1, characterized in that: A mounting base (202) is installed above the medicine storage box (201), and the mounting base (202) is assembled with the bottom of the drone body (1) by bolts.

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