WO2024007932A1

WO2024007932A1 - Electrostatic spraying plant protection robot

Info

Publication number: WO2024007932A1
Application number: PCT/CN2023/103627
Authority: WO
Inventors: 沈纪云; 胡秀琴
Original assignee: 六安祥川科技有限公司
Priority date: 2023-06-29
Filing date: 2023-06-29
Publication date: 2024-01-11

Abstract

The present invention relates to the technical field of plant protection. Disclosed is an electrostatic spraying plant protection robot, comprising a spraying assembly and an external mounted assembly. A surface of the spraying assembly is in fixed inserted connection with an end of the external mounted assembly, and the spraying assembly comprises a water tank, wherein a surface of the water tank is in fixed inserted connection with the end of the external mounted assembly, the bottom of the water tank is fixedly connected to a movable base, and a back face of the water tank is in fixed inserted connection with a liquid level pipe. In the present invention, when plants within a small range are subjected to spray sprinkling protection with water, the water is injected into the water tank, a liquid level condition inside the water tank is displayed by means of the liquid level pipe, and then the water tank moves with the aid of the movable base; after the water tank moves to the range of the plants, a water pump is started to pump out the water from the water tank, and the water is discharged through a water output pipe, enters a spring hose via a conversion pipe, and is then sprayed in an atomized form through a spray head at an end of a spray pipe; and during spraying, on the basis of the electrical conductivity of water, an oppositely arranged electrostatic generator makes sprayed water mist become electrostatically charged.

Description

An electrostatic spray plant protection robot

Technical field

The invention relates to the technical field of plant protection, and in particular to an electrostatic spray plant protection robot.

Background technique

At present, the planting area of cash crops in rural orchards is getting larger and larger, and the requirements for refined management of plant protection, fertilization and spraying in orchards are getting higher and higher, which requires a lot of investment in manpower and material resources.

For example, the Chinese patent publication number CN109362682A discloses an electrostatic spray plant protection robot and its control method through a multi-degree-of-freedom spray gun connected to an atomizing nozzle. The multi-degree-of-freedom spray gun has a built-in drive motor and is driven by the drive motor, so that the multi-degree-of-freedom spray gun can It can freely penetrate into the inner and outer sides of the vegetation crown, thereby effectively solving the problem of traditional operations in which the chemical liquid is only sprayed on the surface leaves of the vegetation, and improves the amount of medicine applied to the vegetation leaves and the medicine attached to both sides of the vegetation leaves. liquid uniformity.

However, the above-mentioned patent has certain shortcomings. When atomizing spraying on plants, the spraying range cannot be adjusted, and the spraying can only be fixed in a certain direction; and when spraying in a large area, frequent spraying of water is required. Resources are replenished, making the entire workflow progress slower and working hours longer.

Contents of the invention

The present invention provides an electrostatic spray plant protection robot to solve the problems raised in the above background technology.

In order to solve the above technical problems, the technical solution adopted by the present invention is:

An electrostatic spray plant protection robot includes a spray component and a plug-in component. The surface of the spray component is fixedly plugged into the end of the plug-in component. The spray component includes a water tank. The surface of the water tank is fixedly plugged into the end of the plug-in component. Then, the bottom of the water tank is fixedly connected to a movable base, the back of the water tank is fixedly connected to a liquid level pipe, the top of the water tank is fixedly connected to a conversion pipe, and a water pump is fixedly installed inside the water tank. The output end of the water pump is fixedly plugged into a water outlet pipe, and one end of the water outlet pipe is fixedly plugged into the input end of the conversion pipe. A fixed rod is fixedly connected to the top of the water tank, and a chute is provided on the surface of the fixed rod. A rotating seat is slidably connected to the inner wall of the chute, and an annular bump is fixedly connected to the inside of the rotating seat. The external component includes a connecting pipe, one end of the connecting pipe is fixedly plugged into the surface of the water tank, and the connecting pipe is fixedly connected to the surface of the water tank. A fixed plate is fixedly inserted at the other end, a sealing gasket is fixedly installed on the inner wall of the connecting pipe, a twisting block is rotatably connected to the top of the fixed plate, and a movable groove is provided on the front of the fixed plate.

A further improvement of the technical solution of the present invention is that the surface of the annular bump is slidingly connected to the inner wall of the chute, and a spray pipe is fixedly connected to the top of the rotating seat.

A further improvement of the technical solution of the present invention is that a spring hose is movably plugged into the input end of the spray pipe, and the other end of the spring hose is fixedly plugged into the output end of the conversion pipe.

A further improvement of the technical solution of the present invention is that a spray head is fixedly connected to the end of the spray pipe, and an electrostatic generator is fixedly installed on the inner wall of the spray head.

A further improvement of the technical solution of the present invention is that a slide rail is fixedly connected to the front of the fixed plate, and a two-way screw is rotatably connected to the end of the screw block and located on the inner wall of the movable groove.

A further improvement of the technical solution of the present invention is that a T-shaped moving block is movably connected to the surface of the two-way screw and located on the slide rail, and an annular clamping plate is fixedly connected to the inner side of the T-shaped moving block.

Due to the adoption of the above technical solution, the technical progress achieved by the present invention compared with the existing technology is:

1. The present invention provides an electrostatic spray plant protection robot. When spraying and sprinkling water to protect small-scale plants, water is injected into the inside of the water tank. The internal liquid level is displayed according to the liquid level tube, and then moves with the help of the mobile base. , after moving to the range of the plants, start the water pump to pump out the water in the water tank, discharge it through the water outlet pipe, enter the spring hose in the conversion pipe, and then spray it out in the form of atomization through the spray head at the end of the spray pipe. The electrostatic generators placed opposite each other make the mist sprayed with static electricity based on the conductivity of water, so that the mist can be better adsorbed on the leaves of the plants with the help of static electricity and will not drip after spraying. It falls, and rotates on the inner wall of the chute through the annular bump inside the rotating seat, so that the spraying area of the spray head can be larger.

2. The present invention provides an electrostatic spray plant protection robot. When it is necessary to continue to spray mist water to protect large-area plants, in order to avoid the need to repeatedly receive water and spray water, and save working hours, the external water pipe can be wiped into the connecting pipe, and then Turn the two sets of twisting blocks to rotate the two-way screw. The two sets of T-shaped moving blocks on its surface drive the annular clamping plate on the surface of the slide rail toward the middle of the two-way screw, so that the annular clamping plate can quickly move the external water pipe. It is fixed to prevent the external water pipe from falling off when spraying in a large area, and the sealing gasket in the connecting pipe can effectively avoid leakage when transporting water.

Description of the drawings

Figure 1 is a schematic structural diagram of the present invention;

Figure 2 is a structural cross-sectional view of the present invention;

Figure 3 is a structural cross-sectional view of the spray assembly of the present invention;

Figure 4 is an enlarged view of the structure of point A of the present invention;

Figure 5 is a structural cross-sectional view of the plug-in assembly of the present invention.

In the picture: 1. Spray component; 11. Mobile base; 12. Water tank; 13. Liquid level pipe; 14. Water pump; 15. Water outlet pipe; 16. Conversion pipe; 17. Spring hose; 18. Spray pipe; 19. Spray head; 110, electrostatic generator; 111, fixed rod; 112, chute; 113, rotating seat; 114, annular bump; 2, plug-in components; 21, fixed plate; 22, connecting pipe; 23, sealing gasket; 24. Screwing block; 25. Movable slot; 26. Two-way screw; 27. Slide rail; 28. T-shaped moving block; 29. Ring clamping plate.

Detailed ways

The present invention will be further described in detail below in conjunction with the examples:

Example 1

As shown in Figures 1-5, the present invention provides an electrostatic spray plant protection robot, which includes a spray component 1 and a plug-in component 2. The surface of the spray component 1 is fixedly plugged into the end of the plug-in component 2. The spray component 1 includes a water tank 12 , the surface of the water tank 12 is fixedly plugged into the end of the plug-in component 2, the bottom of the water tank 12 is fixedly connected to the movable base 11, the back of the water tank 12 is fixedly plugged into the liquid level pipe 13, and the top of the water tank 12 is fixedly plugged into the conversion pipe 16. A water pump 14 is fixedly installed inside the water tank 12. The output end of the water pump 14 is fixedly connected to an outlet pipe 15. One end of the outlet pipe 15 is fixedly connected to the input end of the conversion pipe 16. The top of the water tank 12 is fixedly connected to a fixing rod. 111. The surface of the fixed rod 111 is provided with a chute 112. The inner wall of the chute 112 is slidingly connected to a rotating seat 113. The inside of the rotating seat 113 is fixedly connected to an annular bump 114. The plug-in component 2 includes a connecting pipe 22. One end of the connecting pipe 22 It is fixedly plugged into the surface of the water tank 12. The other end of the connecting pipe 22 is fixedly plugged into a fixed plate 21. The inner wall of the connecting pipe 22 is fixedly installed with a sealing gasket 23. The top of the fixed plate 21 is rotatably connected with a screw block 24. The fixed plate 21 The front side is provided with an movable slot 25.

In this embodiment, the spray component 1 is used to spray protect the plants, and when the mist is sprayed, it releases static electricity, so that the mist is filled with static electricity, and can be well adsorbed on the surface of the leaves when it comes into contact with the surface of the leaves. , will not fall off after spraying, and the plug-in component 2 can allow the spray component 1 to spray a large area without repeatedly replenishing the water flow, ensuring that the spray work can be carried out quickly, and the plug-in component 2 can be used during the process of moving the spray. Make sure that the external pipes will not fall off.

Example 2

As shown in Figures 1-5, based on Embodiment 1, the present invention provides a technical solution: preferably, the surface of the annular bump 114 is slidingly connected to the inner wall of the chute 112, and the top of the rotating seat 113 is fixedly connected with Spray pipe 18, the input end of the spray pipe 18 is movably plugged with a spring hose 17, the other end of the spring hose 17 is fixedly plugged into the output end of the conversion pipe 16, and the end of the spray pipe 18 is fixedly plugged with a spray head 19 , an electrostatic generator 110 is fixedly installed on the inner wall of the spray head 19 .

In this embodiment, when spraying water to protect a small area of plants, water is injected into the water tank 12, the internal liquid level is displayed according to the liquid level tube 13, and then moved with the help of the mobile base 11, to After the plants reach the range, start the water pump 14 to pump out the water in the water tank 12, discharge it through the water outlet pipe 15, enter the spring hose 17 in the conversion pipe 16, and then spray it in the form of atomization through the spray head 19 at the end of the spray pipe 18 When spraying out, the electrostatic generators placed opposite each other make the sprayed mist water charged with static electricity according to the conductivity of water, so that the mist water can be better adsorbed on the leaves of the plants with the help of static electricity. It will drip after spraying, and the annular bump 114 inside the rotating seat 113 will rotate on the inner wall of the chute 112, so that the spraying area of the spray head 19 can be larger.

Example 3

As shown in Figures 1-5, based on Embodiment 1, the present invention provides a technical solution: preferably, the front side of the fixed plate 21 is fixedly connected with a slide rail 27, and the end of the screw block 24 is located in the movable groove 25 A two-way screw 26 is rotatably connected to the inner wall of the two-way screw 26. A T-shaped moving block 28 is movably connected to the surface of the two-way screw 26 and located on the surface of the slide rail 27. An annular clamping plate 29 is fixedly connected to the inner side of the T-shaped moving block 28.

In this embodiment, when a large area of plants needs to be protected by spraying mist water continuously, in order to avoid the need to repeatedly receive water and spray water, and save working time, the external water pipe can be wiped into the connecting pipe 22, and then the two sets of screws can be turned. The block 24 rotates the two-way screw 26, and the two sets of T-shaped moving blocks 28 on its surface drive the annular clamping plate 29 on the surface of the slide rail 27 and move toward the middle of the two-way screw 26, so that the annular clamping plate 29 will be hung externally. The water pipe is quickly fixed to avoid the external water pipe falling off when spraying in a large area, and the sealing gasket 23 in the connecting pipe 22 can effectively avoid leakage when transporting water.

Let’s talk about the working principle of this electrostatic spray plant protection robot in detail below.

As shown in Figure 1-5, when spraying water to protect a small area of plants, water is injected into the water tank 12, the internal liquid level is displayed according to the liquid level tube 13, and then moved with the help of the mobile base 11. After moving to the range of the plants, start the water pump 14 to pump out the water in the water tank 12, discharge it through the water outlet pipe 15, enter the spring hose 17 in the conversion pipe 16, and then use atomized water through the spray head 19 at the end of the spray pipe 18. When spraying out, the electrostatic generators placed opposite each other make the sprayed mist water electrostatically charged according to the conductivity of water, so that the mist water can be better adsorbed on the leaves of the plants with the help of static electricity. , will not drip after spraying, and the annular bump 114 inside the rotating seat 113 rotates on the inner wall of the chute 112, so that the spraying area of the spray head 19 can be larger, and when it is necessary to continue spraying and protecting large-area plants, In order to avoid the need to repeatedly connect and spray water and save working time, you can wipe the external water pipe into the connecting pipe 22, and then rotate the two sets of twisting blocks 24 to rotate the two-way screw 26, and the two sets of T-shaped moving blocks on its surface 28 drives the annular clamping plate 29 on the surface of the slide rail 27 to move toward the middle of the two-way screw 26, so that the annular clamping plate 29 quickly fixes the external water pipe, so as to avoid external water pipes when spraying in a large area. The water pipe falls off, and the sealing gasket 23 in the connecting pipe 22 can effectively avoid leakage when transporting water.

The present invention has been generally described in detail above, but on the basis of the present invention, some modifications or improvements can be made, which is obvious to those of ordinary skill in the technical field. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the scope of the present invention.

Claims

An electrostatic spray plant protection robot includes a spray component (1) and a plug-in component (2), which is characterized in that: the surface of the spray component (1) is fixedly plugged into the end of the plug-in component (2);

The spray component (1) includes a water tank (12), the surface of the water tank (12) is fixedly plugged into the end of the plug-in component (2), and the bottom of the water tank (12) is fixedly connected to a movable base (11) , a liquid level pipe (13) is fixedly plugged into the back of the water tank (12), a conversion pipe (16) is fixedly plugged into the top of the water tank (12), and a water pump is fixedly installed inside the water tank (12). (14), the output end of the water pump (14) is fixedly plugged into a water outlet pipe (15), one end of the water outlet pipe (15) is fixedly plugged into the input end of the conversion pipe (16), and the water tank (12) ) is fixedly connected with a fixed rod (111) at the top. A chute (112) is provided on the surface of the fixed rod (111). A rotating seat (113) is slidingly connected to the inner wall of the chute (112). The rotating seat The internal part of (113) is fixedly connected with an annular bump (114);

The plug-in component (2) includes a connecting pipe (22). One end of the connecting pipe (22) is fixedly plugged into the surface of the water tank (12). The other end of the connecting pipe (22) is fixedly plugged into a fixing plate. (21), a sealing gasket (23) is fixedly installed on the inner wall of the connecting pipe (22), a twisting block (24) is rotatably connected to the top of the fixed plate (21), and the front of the fixed plate (21) is provided with a There are active slots (25).
An electrostatic spray plant protection robot according to claim 1, characterized in that: the surface of the annular bump (114) is slidingly connected to the inner wall of the chute (112), and the top of the rotating seat (113) is fixedly connected. There is a spray tube (18).
An electrostatic spray plant protection robot according to claim 2, characterized in that: a spring hose (17) is movably plugged into the input end of the spray pipe (18), and the other end of the spring hose (17) Fixedly plugged into the output end of the converter tube (16).
An electrostatic spray plant protection robot according to claim 2, characterized in that: a spray head (19) is fixedly inserted into the end of the spray pipe (18), and a spray head (19) is fixedly installed on the inner wall of the spray head (19). Electrostatic generator (110).
An electrostatic spray plant protection robot according to claim 1, characterized in that: the front side of the fixed plate (21) is fixedly connected with a slide rail (27), and the end of the screw block (24) is located in the movable groove. The inner wall of (25) is rotatably connected with a two-way screw (26).
An electrostatic spray plant protection robot according to claim 5, characterized in that: a T-shaped moving block (28) is movably connected to the surface of the two-way screw (26) and located on the surface of the slide rail (27). An annular clamping plate (29) is fixedly connected to the inner side of the moving block (28).