A pest and disease control device

Abstract

This utility model discloses a pest control device, relating to the technical field of pest control devices. The pest control device includes a pest control box, a shoulder strap, and a spraying assembly. The shoulder strap is located on the back end of the pest control box; the spraying assembly is connected to the outer wall of one side of the pest control box. Workers can perform pest control and preparation simultaneously, simply by controlling the electric liquid pump. The electric liquid pump draws the highly concentrated pest control solution from the solution chamber into the clean water chamber, where it mixes with clean water. Then, under the stirring of the stirring mechanism, the mixture is thoroughly mixed. Workers do not need to pause pest control to prepare the solution, thus improving the convenience of pest control work.

Description

Technical Field

[0001] This utility model relates to the field of pest and disease control technology, and more specifically to a pest and disease control device. Background Technology

[0002] The backpack pest control device is a type of portable agricultural / forestry / sanitation and epidemic prevention equipment. It is designed for mobile operation and is mainly used for plant pest control, environmental disinfection and sanitation and epidemic prevention.

[0003] The existing backpack pest control device requires the pesticide solution to be prepared before being introduced, and the concentration is fixed. When the concentration is insufficient, the staff needs to open the liquid inlet of the pest control device to prepare the solution, which is inconvenient. Summary of the Invention

[0004] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of this invention may be realized and obtained by means of the structures particularly pointed out in the description and other accompanying drawings.

[0005] The purpose of this invention is to overcome the above-mentioned shortcomings and provide a pest and disease control device.

[0006] To achieve the above objectives, the technical solution of this utility model is: a pest control device, comprising: a pest control box, a carrying strap, and a spraying assembly; the carrying strap is disposed on the back end face of the pest control box; the spraying assembly is connected to the outer wall of one side of the pest control box;

[0007] The disinfection box has a clean water chamber and a solution chamber on the left and right sides, respectively. A three-way valve structure connects the clean water chamber and the solution chamber. A flow guide channel connected to the three-way valve structure is located at the center of the top surface of the disinfection box. The bottom surface of the solution chamber is located diagonally above the bottom surface of the clean water chamber. The end face of the solution chamber facing the clean water chamber has an injection channel. An electric liquid pump is installed in the injection channel to inject the liquid in the solution chamber into the clean water chamber. A stirring mechanism is installed at the bottom of the clean water chamber to stir the liquid inside.

[0008] Preferably, in order to introduce clean water and high-concentration disinfectant into the clean water chamber and the solution chamber respectively, the three-way valve structure is specifically an electric three-way ball valve, which includes a valve body, an input end located at the top of the valve body, a first output end located on one side of the valve body, and a second output end located on the other side of the valve body. The input end is connected to the flow guide channel, the first output end is connected to the clean water chamber, and the second output end is connected to the solution chamber. An electric actuator is provided on the rear side of the valve body to control the valve core to realize the opening and closing of the first output end and the second output end.

[0009] As a preferred option, in order to prevent dust and leakage, a closed cover located on the outer wall of the disinfection box is also included, which is connected to the opening of the flow channel in an openable and closable manner.

[0010] As a preferred option, to improve the ease of disassembly and assembly, the opening and closing method can be either threaded connection or sealed nesting.

[0011] Preferably, in order to achieve thorough mixing, the stirring mechanism includes a rotating groove located on the bottom surface of the clear water chamber, a horizontally rotating stirring impeller located in the rotating groove, and a motor located in the bottom interlayer of the disinfection box and driving the stirring impeller to rotate.

[0012] As a preferred option, to improve ease of operation, the outer wall of the disinfection box is equipped with a control panel for controlling the operation of the motor, three-way valve structure, and electric liquid pump.

[0013] Preferably, a check valve corresponding to the injection channel is provided at the inlet of the clear water chamber to prevent liquid from flowing back into the solution chamber.

[0014] Preferably, for ease of operation, the spray assembly includes a water pipe connected to the clean water chamber, a nozzle connected to the other end of the water pipe, and a switch for controlling the opening and closing of the nozzle.

[0015] Preferably, the bottom surface of the solution chamber is sloped to facilitate flow.

[0016] The beneficial effects of this utility model are as follows: staff can carry out disinfection and preparation at the same time according to the actual situation. They only need to control the operation of the electric liquid pump. The electric liquid pump draws the high-concentration disinfection solution in the solution chamber into the clean water chamber and mixes it with clean water. Then, under the stirring of the stirring mechanism, it is fully mixed. There is no need for staff to stop disinfection to carry out preparation work, which improves the convenience of disinfection work. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of a pest and disease control device according to the present invention;

[0018] Figure 2 This is a top view cross-sectional structural diagram of a pest and disease control device according to the present invention;

[0019] Figure 3 This is a partial cross-sectional view of the pest and disease control device of this utility model.

[0020] Figure 4 This is a detailed structural diagram of a three-way valve.

[0021] Attached reference numerals: Disinfection box-1, shoulder strap-2, spray assembly-3, clean water chamber-11, solution chamber-12, three-way valve structure-13, flow guide channel-14, liquid injection channel-15, electric liquid pump-151, valve body-131, input end-132, first output end-133, second output end-134, electric actuator-135, sealing cover-4, rotating groove-16, stirring impeller-17, motor-19, control panel-18, water pipe-31, nozzle-32, switch-33. Detailed Implementation

[0022] 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 embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0024] Please see Figure 1-4 This utility model provides a pest control device, including: a pest control box 1, a shoulder strap 2, and a spraying assembly 3; the shoulder strap 2 is disposed on the back end face of the pest control box 1; the spraying assembly 3 is connected to the outer wall of one side of the pest control box 1.

[0025] The disinfection box 1 has a clean water chamber 11 and a solution chamber 12 in its left and right sides, respectively. A three-way valve structure 13 connects the clean water chamber 11 and the solution chamber 12. A guide channel 14 connected to the three-way valve structure 13 is provided at the center of the top surface of the disinfection box 1. The bottom surface of the solution chamber 12 is located diagonally above the bottom surface of the clean water chamber 11. An injection channel 15 is provided on the end face of the solution chamber 12 facing the clean water chamber 11. An electric liquid pump 151 is provided in the injection channel 15 to inject the liquid in the solution chamber 12 into the clean water chamber 11. A stirring mechanism is provided at the bottom of the clean water chamber 11 to stir the liquid inside.

[0026] The disinfection box 1 is also equipped with a battery that powers the three-way valve structure 13, the electric liquid pump 151, and the stirring mechanism.

[0027] In operation, the three-way valve structure 13 is first connected to the clean water chamber 11. Clean water enters the clean water chamber 11 through the guide channel 14 and the three-way valve structure 13. Then, the clean water chamber 11 is closed, and the solution chamber 12 is opened. The high-concentration disinfectant solution enters the solution chamber 12 through the guide channel 14 and the three-way valve structure 13. After that, the three-way valve structure 13 is closed. The staff can carry out disinfection and preparation at the same time according to the actual situation. They only need to control the electric liquid pump 151 to operate. The electric liquid pump 151 draws the high-concentration disinfectant solution in the solution chamber 12 into the clean water chamber 11 and mixes it with clean water. Then, the stirring mechanism mixes it thoroughly. The staff does not need to stop disinfection to carry out preparation work, which improves the convenience of disinfection work.

[0028] According to some embodiments of this application, optionally, in order to introduce clean water and high-concentration disinfectant into the clean water chamber 11 and the solution chamber 12 respectively, the three-way valve structure 13 is specifically an electric three-way ball valve, which includes a valve body 131, an input end 132 located at the top of the valve body 131, a first output end 133 located on one side of the valve body 131, and a second output end 134 located on the other side of the valve body 131. The input end 132 is connected to the flow channel 14, the first output end 133 is connected to the clean water chamber 11, and the second output end 134 is connected to the solution chamber 12. An electric actuator 135 is provided on the rear side of the valve body 131 to control the valve core and realize the opening and closing of the first output end 133 and the second output end 134.

[0029] According to some embodiments of this application, optionally, in order to prevent dust and leakage, a sealing cover 4 located on the outer wall of the disinfection box 1 is also included, which is connected to the opening of the flow channel 14 in an openable and closable manner.

[0030] According to some embodiments of this application, optionally, in order to improve the convenience of disassembly and assembly, the opening and closing method can be one of threaded connection and sealing nest, with sealing nest being preferred.

[0031] According to some embodiments of this application, optionally, in order to achieve thorough mixing, the stirring mechanism includes a rotating groove 16 located on the bottom surface of the clear water chamber 11, a stirring impeller 17 horizontally rotatably disposed in the rotating groove 16, and a motor 19 located in the bottom interlayer of the disinfection box 1 and driving the stirring impeller 17 to rotate.

[0032] According to some embodiments of this application, optionally, in order to improve the convenience of operation, the outer wall of the disinfection box 1 is provided with a control panel 18 for controlling the operation of the motor 19, the three-way valve structure 13, and the electric liquid pump 151.

[0033] According to some embodiments of this application, optionally, a check valve corresponding to the injection channel 15 is provided at the inlet of the clear water chamber 11 to prevent liquid from flowing back into the solution chamber 12.

[0034] According to some embodiments of this application, optionally, for ease of operation, the spray assembly 3 includes a water pipe 31 connected to the clean water chamber 11, a nozzle 32 connected to the other end of the water pipe 31, and a switch 33 for controlling the opening and closing of the nozzle 32.

[0035] According to some embodiments of this application, optionally, the bottom surface of the solution chamber 12 has a slope to facilitate flow.

[0036] It should be understood that the embodiments disclosed herein are not limited to the specific processing steps or materials disclosed herein, but should be extended to equivalent substitutions of such features as understood by those skilled in the art. It should also be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting.

[0037] The term "embodiment" in this specification refers to a specific feature or characteristic described in connection with an embodiment that is included in at least one embodiment of the present invention. Therefore, phrases or "embodiments" appearing in various places throughout the specification do not necessarily refer to the same embodiment.

[0038] Furthermore, the described features or characteristics may be incorporated into one or more embodiments in any other suitable manner. In the above description, specific details, such as thickness, quantity, etc., are provided to provide a comprehensive understanding of embodiments of the present invention. However, those skilled in the art will understand that the present invention can be implemented without the aforementioned one or more specific details or may be implemented using other methods, components, materials, etc.

Claims

1. A pest and disease control device, characterized in that, include: Disinfection box (1); The carrying strap (2) is located on the back end of the disinfection box (1); The spraying assembly (3) is connected to the outer wall of one side of the disinfection box (1); The disinfection box (1) has a water chamber (11) and a solution chamber (12) in the left and right sides respectively. A three-way valve structure (13) connects the water chamber (11) and the solution chamber (12). A flow channel (14) connected to the three-way valve structure (13) is provided at the center of the top surface of the disinfection box (1). The bottom surface of the solution chamber (12) is located obliquely above the bottom surface of the water chamber (11). An injection channel (15) is provided on the end face of the solution chamber (12) facing the water chamber (11). An electric liquid pump (151) is provided in the injection channel (15) to inject the liquid in the solution chamber (12) into the water chamber (11). A stirring mechanism for stirring the liquid inside the water chamber (11) is provided at the bottom of the water chamber (11).

2. The pest and disease control device according to claim 1, characterized in that, The three-way valve structure (13) is specifically an electric three-way ball valve, which includes a valve body (131), an input end (132) located at the top of the valve body (131), a first output end (133) located on one side of the valve body (131), and a second output end (134) located on the other side of the valve body (131). The input end (132) is connected to the flow guide channel (14), the first output end (133) is connected to the clear water chamber (11), and the second output end (134) is connected to the solution chamber (12). An electric actuator (135) is provided on the rear side of the valve body (131) to control the valve core and realize the opening and closing of the first output end (133) and the second output end (134).

3. The pest and disease control device according to claim 1, characterized in that, It also includes a closed cover (4) located on the outer wall of the disinfection box (1), which is connected to the opening of the flow channel (14) in an openable and closable manner.

4. The pest and disease control device according to claim 3, characterized in that, The opening and closing method is one of threaded connection or sealed nesting.

5. The pest and disease control device according to claim 1, characterized in that, The stirring mechanism includes a rotating groove (16) located on the bottom of the clear water chamber (11), a stirring impeller (17) that rotates horizontally in the rotating groove (16), and a motor (19) located in the bottom interlayer of the disinfection box (1) and driving the stirring impeller (17) to rotate.

6. The pest and disease control device according to claim 5, characterized in that, The outer wall of the disinfection box (1) is equipped with a control panel (18) for controlling the operation of the motor (19), the three-way valve structure (13), and the electric liquid pump (151).

7. The pest and disease control device according to claim 1, characterized in that, The inlet of the clear water chamber (11) is provided with a check valve corresponding to the injection channel (15) to prevent liquid from flowing back into the solution chamber (12).

8. The pest and disease control device according to claim 1, characterized in that, The spray assembly (3) includes a water pipe (31) connected to the clear water chamber (11), a nozzle (32) connected to the other end of the water pipe (31), and a switch (33) for controlling the opening and closing of the nozzle (32).

9. The pest and disease control device according to claim 1, characterized in that, The bottom surface of the solution chamber (12) is inclined.

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