Pesticide dispensing and mixing device for unmanned aerial vehicle

Abstract

The utility model relates to a kind of unmanned aerial vehicle pesticide deployment mixing device, belong to unmanned aerial vehicle pesticide mixing technical field, the unmanned aerial vehicle pesticide deployment mixing device of this kind, including mixing medicine bin, the top fixed mounting of mixing medicine bin is equipped with installation bin, the inner bottom fixed mounting of installation bin is equipped with the drive assembly extending to its outside, the utility model is by the structural design of drive assembly, it can be realized to the reciprocating movement and rotation work of mixed component, to facilitate the automatic mixing work of later period to pesticide, without operating personnel manual mixing, guarantee later period mixing efficiency and uniformity, improve later period unmanned aerial vehicle work efficiency, simultaneously by the structural design of mixing medicine bin and above component compared with traditional single medicine storage box, work efficiency is better, so that operating personnel only need to complete the work of reagent and water is put, and then the convenience and practicality of operating personnel later period work can be increased.

Description

Technical Field

[0001] This utility model belongs to the field of pesticide mixing technology for drones, specifically relating to a pesticide mixing device for drones. Background Technology

[0002] Unmanned aerial vehicles (UAVs) are unmanned aircraft controlled by radio remote control equipment and onboard program control devices. In agriculture, manual spraying of pesticides is time-consuming and labor-intensive. Therefore, UAVs are often used to carry pesticide spraying devices to achieve large-scale and efficient pesticide spraying and improve work efficiency. However, before spraying pesticides, it is necessary to mix the pesticides. Therefore, it is necessary to design a pesticide mixing device for UAVs.

[0003] Most existing agricultural drones do not have built-in pesticide mixing functions. They can only spray the mixed pesticides directly. Before spraying, the pesticides still need to be manually mixed by the operator. This manual mixing method not only increases the number of steps for the operator, but also increases the physical exertion. At the same time, the mixing efficiency of manual mixing is low, which affects the subsequent spraying efficiency and ease of use of the agricultural drone. Utility Model Content

[0004] The purpose of this utility model is to provide a simple and reasonably designed pesticide mixing device for drones in order to solve the above problems.

[0005] This utility model achieves the above objectives through the following technical solutions:

[0006] A pesticide mixing device for drones includes a mixing chamber, an installation chamber fixedly installed on the top of the mixing chamber, a drive component extending to the outside of the installation chamber fixedly installed on the bottom of the installation chamber, and a mixing component extending into the interior of the mixing chamber rotatably installed on the bottom of the drive component, and the mixing component cooperates with the mixing chamber.

[0007] As a further optimization of this utility model, the drive assembly includes a servo motor fixedly installed on one side inside the installation chamber. An incomplete gear is fixedly installed at the output end of the servo motor. A limiting frame fitted around the incomplete gear is placed inside the installation chamber. Multiple tooth blocks that mesh with the incomplete gear are fixedly installed at both ends inside the limiting frame. A limiting rod that slides through to the outside of the installation chamber is fixedly installed at the top of the limiting frame.

[0008] As a further optimization of this utility model, the mixing component includes a rotating rod rotatably mounted at the bottom of the limiting frame and extending into the mixing chamber. A spiral guide groove is provided on the outside of the rotating rod, and a drive slider fixed to the mixing chamber is slidably connected inside the spiral guide groove. A mixing screen is fixedly installed at the bottom of the rotating rod, and multiple mixing rods are fixedly installed at the top edge of the mixing screen.

[0009] As a further optimization of this utility model, an inlet is provided at the edge of the top side of the mixing chamber, which is connected to the inside and outside of the inlet. The top of the inlet is covered with a sealing plug that matches it. A discharge pipe extending to the outside is fixedly connected at the middle position of the bottom of the mixing chamber. The bottom of the discharge pipe is fixedly covered with a sealing plug.

[0010] As a further optimization of this utility model, L-shaped support rods are fixedly installed at the middle position of the bottom of both sides of the mixing chamber, and the inner bottom of the two L-shaped support rods are provided with through grooves that cooperate with the external bolts.

[0011] As a further optimization of this utility model, an opening is provided at the middle position of the top of the mixing chamber, which is connected to the interior of the installation chamber, and the opening is fitted around the outside of the rotating rod and fixedly connected to the drive slider.

[0012] The beneficial effects of this utility model are as follows: Through the structural design of the drive component, this utility model can realize the reciprocating movement and rotation of the mixing component, so as to facilitate the automatic mixing of pesticides in the later stage, eliminating the need for manual mixing by operators, ensuring the efficiency and uniformity of the later mixing, and improving the working efficiency of the drone in the later stage. At the same time, the structural design of the mixing tank and the above components is more efficient than the traditional single storage tank, so that operators only need to complete the mixing of pesticides and water, thereby increasing the convenience and practicality of the operator's later work. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural cross-sectional view of the present invention;

[0014] Figure 2 This is a front view of the three-dimensional structure of this utility model;

[0015] Figure 3 This is a bottom view of the three-dimensional structure of this utility model;

[0016] Figure 4 This is a three-dimensional structural diagram of the drive component and hybrid component of this utility model. Figure 1 ;

[0017] Figure 5This is a three-dimensional structural diagram of the drive component and hybrid component of this utility model. Figure 2 ;

[0018] Figure 6 This is a bottom sectional view of the three-dimensional structure of this utility model;

[0019] Figure 7 This is a utility model Figure 6 Enlarged view of point A.

[0020] In the diagram: 1. Mixing chamber; 2. Installation chamber; 3. Drive assembly; 300. Servo motor; 301. Limiting rod; 302. Limiting frame; 303. Tooth block; 304. Incomplete gear; 4. Mixing assembly; 400. Rotating rod; 401. Mixing mesh plate; 402. Mixing rod; 403. Spiral guide groove; 404. Drive slider. Detailed Implementation

[0021] The present application will now be described in further detail with reference to the accompanying drawings. It should be noted that the following specific embodiments are only used to further illustrate the present application and should not be construed as limiting the scope of protection of the present application. Those skilled in the art can make some non-essential improvements and adjustments to the present application based on the above application content.

[0022] Example 1

[0023] like Figure 1 , Figure 2 , Figure 3 , Figure 6As shown, a pesticide mixing device for drones includes a mixing chamber 1. The structural design of the mixing chamber 1 facilitates the storage and mixing of pesticides and water. An inlet is located on one edge of the top of the mixing chamber 1, communicating with its interior and exterior. A sealing plug is fitted over the top of the inlet. The inlet's interface facilitates the introduction of pesticides and water, and the sealing plug seals the top of the inlet. A discharge pipe extending to the outside is fixedly connected to the middle of the bottom of the mixing chamber 1. A sealing plug is fixedly fitted over the bottom of the discharge pipe. The discharge pipe's structural design facilitates the fixed connection between the mixing chamber 1 and the internal spraying connection pipe of the drone, enabling efficient operation of the mixing chamber 1. The connection with the drone facilitates subsequent spraying operations. The design of the sealing plug also allows for easy sealing when not connected to the drone, enabling operators to use the mixing chamber 1 and its components independently. L-shaped support rods are fixedly installed at the center of the bottom on both sides of the mixing chamber 1. These two L-shaped support rods provide convenient support for the mixing chamber 1 and its components. The inner bottom of each L-shaped support rod has a through groove for external bolts, allowing operators to easily fix the mixing chamber 1 to the drone using external bolts. This facilitates the assembly and disassembly of the mixing chamber 1 and its components from the drone.

[0024] like Figure 1 , Figure 4 , Figure 5 , Figure 6 , Figure 7As shown, an installation chamber 2 is fixedly installed on the top of the mixing chamber 1. An opening communicating with the interior of the installation chamber 2 is located in the middle of the top of the mixing chamber 1. The structural design of the installation chamber 2 facilitates the subsequent fixed installation of components. A through hole communicating with the interior and exterior of the installation chamber 2 is located in the middle of the top of the installation chamber 2. A sealed door is hinged to one end of the front of the installation chamber 2, and a handle is fixedly installed on one side of the front of the sealed door, facilitating the opening of the installation chamber 2 by operators. A drive assembly 3 extending to the exterior is fixedly installed inside the installation chamber 2. A mixing component 4, extending into the mixing chamber 1, is rotatably mounted at the bottom of the device. The mixing component 4 cooperates with the mixing chamber 1. Through the structural design of the drive component 3 and the mixing component 4, uniform mixing within the mixing chamber 1 can be easily achieved, ensuring subsequent mixing efficiency and quality, and improving the efficiency of subsequent drone spraying. The drive component 3 includes a servo motor 300, model BL30, fixedly installed in the middle of one side inside the installation chamber 2. A coupling is fixedly installed at the output end of the servo motor 300, and the end of the coupling furthest from the servo motor 300 is fixedly installed with another component inside the installation chamber 2. A mounting rod is rotatably connected at the middle position on one side. An incomplete gear 304 is fixedly fitted at the middle position on the outer side of the mounting rod. A limiting frame 302 fitted around the incomplete gear 304 is placed at the middle position inside the mounting chamber 2. Multiple tooth blocks 303 that mesh with the incomplete gear 304 are fixedly installed at the middle positions of both ends inside the limiting frame 302. A limiting rod 301 that slides through to the outside of the mounting chamber 2 is fixedly installed on the top of the limiting frame 302. The limiting rod 301 extends to the outside of the mounting chamber 2 through a through hole. The design of the limiting rod 301 and the through hole allows for easy adjustment of the limiting frame 304. The limiting operation of 02 is achieved by rotating a rod 400 at the bottom of the limiting frame 302, which extends through the opening into the mixing chamber 1. A spiral guide groove 403 is provided on the outside of the rotating rod 400. A drive slider 404 is slidably connected to the inside of the spiral guide groove 403 and fixedly connected to the opening at the top of the mixing chamber 1. A mixing screen plate 401 is fixedly installed at the bottom of the rotating rod 400. Multiple mixing rods 402 are fixedly installed at the top edge of the mixing screen plate 401. The structural design of the mixing screen plate 401 and the mixing rods 402 can easily achieve uniform mixing inside the mixing chamber 1.

[0025] It should be noted that this pesticide mixing device for drones can be fixed to the drone by the operator using external bolts and the internal groove of the L-shaped support rod, according to actual operational needs. The operator can then pour pesticide and water into the mixing chamber 1 through the inlet. Finally, the servo motor 300 rotates the incomplete gear 304. The meshing of the incomplete gear 304 with the toothed block 303 drives the reciprocating movement of the limiting frame 302 within the installation chamber 2. The design of the limiting rod 301 improves the stability of the subsequent reciprocating movement of the limiting frame 302. The movement of the limiting frame 302 also drives the mixing mesh plate 401 to move up and down within the mixing chamber 1 via the rotating rod 400. The mesh openings inside the mixing mesh plate 401 then allow for... The mixing of the agent and water inside the mixing chamber 1 is achieved by using pressure during the downward movement of the agent and water to move out through the mesh, thus realizing the mixing operation. The spiral guide groove 403 on the outside of the rotating rod 400, combined with the structure of the drive slider 404, allows the rotating rod 400 to drive the spiral guide groove 403 up and down. The fixed design of the drive slider 404, in conjunction with the spiral guide groove 403, enables the rotating rod 400 to drive the mixing mesh plate 401 to rotate inside the mixing chamber 1. The mixing mesh plate 401 then drives the mixing rod 402 to rotate, thus achieving the rotation of the mixing mesh plate 401 and the mixing rod 402 during their up and down movement. This ensures the uniformity of the subsequent mixing, eliminating the need for manual mixing by operators and improving the efficiency of the drone spraying process.

[0026] The above embodiments only illustrate several implementation methods of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model.

Claims

1. A pesticide dispensing and mixing device for unmanned aerial vehicles, comprising a mixing pesticide bin (1), characterized in that, The top of the mixing chamber (1) is fixedly installed with an installation chamber (2), and the bottom of the installation chamber (2) is fixedly installed with a drive assembly (3) extending to its outside. The bottom of the drive assembly (3) is rotatably installed with a mixing assembly (4) extending into the mixing chamber (1), and the mixing assembly (4) cooperates with the mixing chamber (1). 2.The pesticide blending and mixing device for a UAV of claim 1, wherein: The drive assembly (3) includes a servo motor (300) fixedly installed on one side inside the mounting chamber (2). An incomplete gear (304) is fixedly installed at the output end of the servo motor (300). A limiting frame (302) fitted around the incomplete gear (304) is placed inside the mounting chamber (2). Multiple tooth blocks (303) that mesh with the incomplete gear (304) are fixedly installed at both ends inside the limiting frame (302). A limiting rod (301) that slides through to the outside of the mounting chamber (2) is fixedly installed on the top of the limiting frame (302). 3.The pesticide blending and mixing device for a UAV of claim 2, wherein: The mixing component (4) includes a rotating rod (400) rotatably mounted on the bottom of the limiting frame (302) and extending into the mixing chamber (1). The rotating rod (400) has a spiral guide groove (403) on its outside. The spiral guide groove (403) is slidably connected to a drive slider (404) fixed to the mixing chamber (1). A mixing screen plate (401) is fixedly mounted on the bottom of the rotating rod (400). Multiple mixing rods (402) are fixedly mounted on the top edge of the mixing screen plate (401). 4.The pesticide blending and mixing device for a UAV of claim 1, wherein: The mixing chamber (1) has an inlet at one edge of the top side that is connected to the inside and outside of it. The top of the inlet is covered with a sealing plug that matches it. The bottom of the mixing chamber (1) is fixedly connected to a discharge pipe that extends to the outside. The bottom of the discharge pipe is fixedly covered with a sealing plug. 5.The pesticide blending and mixing device for a UAV of claim 1, wherein: L-shaped support rods are fixedly installed at the middle position of the bottom of both sides of the mixing tank (1), and the inner bottom of the two L-shaped support rods are provided with through grooves that cooperate with the external bolts. 6.The pesticide blending and mixing device for a UAV of claim 3, wherein: The mixing chamber (1) has an opening at the middle of the top, which is connected to the interior of the installation chamber (2). The opening is fitted around the outside of the rotating rod (400) and fixedly connected to the driving slider (404).

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