Plant disease and pest control liquid medicine spraying device capable of adjusting proportion

Abstract

The utility model discloses a plant disease and insect pest prevention and control liquid medicine spraying device capable of adjusting proportion, which comprises a support plate, moving wheels are arranged on two sides of the bottom of the support plate, and a water tank is fixedly mounted at the top of the support plate. The water injection pipe is used for guiding water into the water tank, spraying liquid in the water tank is guided out under the action of the water pump and guided into the water collecting pipe, then the spraying liquid is sprayed out through the spray head, and a medicament is guided into the measuring cylinder, so that the medicament can be measured through the scale marks and is quantified; the device prevents excessive or insufficient adding by workers, then opens a shut-off valve, enables chemicals to enter an extrusion cylinder, then pushes a push rod, drives a piston to move leftwards, enables the piston to extrude the chemicals in the extrusion cylinder into a water tank through a guide-in pipe, and solves the problem that the device does not have the function of adjusting the proportion of spraying liquid, so that the device is not convenient to use. Therefore, the use effect of the spraying liquid is influenced due to poor medicine proportioning of the spraying liquid.

Description

Technical Field

[0001] The utility model relates to the technical field of plant disease and insect pest control, in particular to a plant disease and insect pest control liquid spraying device with adjustable proportion. Background Art

[0002] Pest control is an artificial means of reducing or preventing pathogenic microorganisms and pests from harming crops or humans and livestock. It can generally be divided into chemical control using chemicals such as pesticides and physical control using physical energy such as light or rays or building barriers.

[0003] The Chinese patent authorization publication number is CN112913823A, which discloses a spraying device for pest control with adjustable spraying area, including an operating box, a cover is provided on the top surface of the operating box, and a medicine box is provided on the inner surface of the operating box, the lower part of the medicine box is connected to one side of a boosting mechanism through an input valve and an output valve, and the boosting mechanism is provided on the inner surface of the operating box, and the boosting mechanism is provided at the lower part of the medicine box, one side of the boosting mechanism is provided on the other side of the boosting mechanism, and one side of an adjustment panel is provided on the other side of the motor, the bottom surface of the motor and the adjustment panel are provided on the inner bottom surface of the operating box, and the motor is provided between the boosting mechanism and the adjustment panel; the spraying device is convenient for adjusting the spraying area and controlling the spraying switch, thereby ensuring the working effect of the spraying device, improving the working efficiency, being able to better carry out the prevention and control work, and ensuring a safe ecological environment.

[0004] The device does not have the function of adjusting the ratio of the spray liquid, resulting in poor drug ratio of the spray liquid, affecting the use effect of the spray liquid. Utility Model Content

[0005] The utility model aims to provide a plant disease and insect pest control liquid spraying device with adjustable ratio, which has the advantage of adjusting the ratio and solves the problem that the device does not have the function of adjusting the ratio of the spray liquid, resulting in poor drug ratio of the spray liquid and affecting the use effect of the spray liquid.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plant pest control liquid spraying device with adjustable ratio, comprising a support plate, movable wheels are arranged on both sides of the bottom of the support plate, a water tank is fixedly installed on the top of the support plate, a connecting pipe is connected to the top of the water tank, a water injection pipe is connected to the left side of the top of the water tank, an extrusion cylinder is fixedly installed on the right side of the top of the water tank, a measuring cylinder is connected to the top of the extrusion cylinder, a scale line is arranged on the surface of the measuring cylinder, a shut-off valve is arranged on the surface of the measuring cylinder, a piston is arranged inside the extrusion cylinder, a push rod is fixedly installed on the right side of the piston, a return spring is fixedly installed on the right side of the inner cavity of the extrusion cylinder, the left side of the return spring is fixedly connected to the piston, an introduction pipe is connected to the left side of the extrusion cylinder, the bottom of the introduction pipe extends to the inside of the water tank, a water pump is fixedly installed on the top of the support plate and on the right side of the water tank, the input end of the water pump is connected to the water tank, the output end of the water pump is connected to a water collecting pipe, and uniformly distributed nozzles are arranged on the right side of the water collecting pipe.

[0007] Preferably, a vertical plate is fixedly installed on the left side of the top of the support plate, and a push plate is fixedly installed on the left side of the vertical plate.

[0008] Preferably, a mounting ring is fixedly mounted on the top of the water tank, and the mounting ring is sleeved on the surface of the water injection pipe.

[0009] Preferably, a filter screen is fixedly mounted on the top of the inner cavity of the water tank, and the bottom of the water injection pipe is located inside the filter screen.

[0010] Preferably, a fixing ring is fixedly installed on the right side of the water tank, and the fixing ring is sleeved on the surface of the water collecting pipe.

[0011] Preferably, an observation window is provided on the front of the water tank, and a sealing strip is provided on the side of the observation window.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model provides a water injection pipe for introducing water into the interior of the water tank, and under the action of the water pump, the spraying liquid in the water tank is led out and introduced into the interior of the water collecting pipe, and then the spraying liquid is sprayed out through the nozzle, and the medicine is introduced into the interior of the measuring cylinder, and the medicine can be measured through the scale line, so that the medicine is quantitatively measured, and the worker is prevented from adding too much or too little, and then the shut-off valve is opened, and the medicine enters the interior of the extrusion cylinder, and then the push rod is pushed, and the push rod drives the piston to move to the left, and then the piston squeezes the medicine in the extrusion cylinder into the interior of the water tank through the introduction pipe. After the addition is completed, the push rod is released, and the piston is reset under the action of the reset spring, so as to achieve the purpose of quantitatively adding the medicine, so that the spraying liquid in the water tank has the function of adjusting the ratio, and at the same time solves the problem that the device does not have the function of adjusting the ratio of the spraying liquid, resulting in poor drug ratio of the spraying liquid and affecting the use effect of the spraying liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a front view of the structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the cross-sectional structure of the extrusion cylinder of the utility model.

[0017] In the figure: 1. support plate; 2. moving wheel; 3. vertical plate; 4. push plate; 5. water tank; 6. water filling pipe; 7. mounting ring; 8. filter screen; 9. connecting pipe; 10. water pump; 11. water collecting pipe; 12. nozzle; 13. fixing ring; 14. extrusion cylinder; 15. push rod; 16. piston; 17. return spring; 18. inlet pipe; 19. measuring cylinder; 20. graduation line; 21. shut-off valve; 22. observation window. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3A plant pest control liquid spraying device with adjustable ratio comprises a support plate 1, both sides of the bottom of the support plate 1 are provided with moving wheels 2, a water tank 5 is fixedly installed on the top of the support plate 1, a connecting pipe 9 is connected to the top of the water tank 5, a water injection pipe 6 is connected to the left side of the top of the water tank 5, an extrusion cylinder 14 is fixedly installed on the right side of the top of the water tank 5, a measuring cylinder 19 is connected to the top of the extrusion cylinder 14, a scale line 20 is provided on the surface of the measuring cylinder 19, a shut-off valve 21 is provided on the surface of the measuring cylinder 19, and a piston is provided inside the extrusion cylinder 14. 16, a push rod 15 is fixedly installed on the right side of the piston 16, a return spring 17 is fixedly installed on the right side of the inner cavity of the extrusion cylinder 14, the left side of the return spring 17 is fixedly connected to the piston 16, the left side of the extrusion cylinder 14 is connected with an inlet pipe 18, the bottom of the inlet pipe 18 extends to the inside of the water tank 5, a water pump 10 is fixedly installed on the top of the support plate 1 and on the right side of the water tank 5, the input end of the water pump 10 is connected to the water tank 5, the output end of the water pump 10 is connected to a water collecting pipe 11, and the right side of the water collecting pipe 11 is provided with evenly distributed nozzles 12.

[0020] A vertical plate 3 is fixedly installed on the left side of the top of the support plate 1, and a push plate 4 is fixedly installed on the left side of the vertical plate 3. The vertical plate 3 and the push plate 4 are arranged to facilitate pushing the device and moving the device.

[0021] A mounting ring 7 is fixedly mounted on the top of the water tank 5 , and the mounting ring 7 is sleeved on the surface of the water injection pipe 6 . The mounting ring 7 is provided to install and fix the water injection pipe 6 , thereby improving the use stability of the water injection pipe 6 .

[0022] A filter screen 8 is fixedly installed on the top of the inner cavity of the water tank 5, and the bottom of the water injection pipe 6 is located inside the filter screen 8. The filter screen 8 is provided to filter the water introduced into the support plate 1 by the water injection pipe 6 to prevent impurities in the water from clogging the nozzle 12.

[0023] A fixing ring 13 is fixedly installed on the right side of the water tank 5. The fixing ring 13 is sleeved on the surface of the water collecting pipe 11. The fixing ring 13 is provided to install and fix the water collecting pipe 11, thereby improving the use stability of the water collecting pipe 11.

[0024] An observation window 22 is provided on the front of the water tank 5 , and a sealing strip is provided on the side of the observation window 22 . The observation window 22 is provided to facilitate observation of the usage of the spraying liquid inside the water tank 5 .

[0025] When in use, the water injection pipe 6 is used to introduce water into the interior of the water tank 5. The water pump 10 is used to guide the spraying liquid inside the water tank 5 and introduce it into the interior of the water collecting pipe 11, and then the spraying liquid is sprayed out through the nozzle 12, and the medicine is introduced into the interior of the measuring cylinder 19. The medicine can be measured through the scale line 20 to make the medicine quantitative and prevent the workers from adding too much or too little. Then the shut-off valve 21 is opened, and the medicine enters the interior of the extrusion cylinder 14, and then the push rod 15 is pushed. The push rod 15 drives the piston 16 to move to the left, and then the piston 16 squeezes the medicine inside the extrusion cylinder 14 into the interior of the water tank 5 through the introduction pipe 18. After the addition is completed, the push rod 15 is released, and the piston 16 is reset under the action of the reset spring 17, so as to achieve the purpose of quantitative addition of the medicine, so that the spraying liquid inside the water tank 5 has the function of adjustable ratio.

[0026] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plant pest control liquid spraying device with adjustable ratio, comprising a support plate (1), characterized in that: Both sides of the bottom of the support plate (1) are provided with moving wheels (2); a water tank (5) is fixedly installed on the top of the support plate (1); the top of the water tank (5) is connected to a connecting pipe (9); the left side of the top of the water tank (5) is connected to a water injection pipe (6); an extrusion cylinder (14) is fixedly installed on the right side of the top of the water tank (5); the top of the extrusion cylinder (14) is connected to a measuring cylinder (19); the surface of the measuring cylinder (19) is provided with scale lines (20); the surface of the measuring cylinder (19) is provided with a shut-off valve (21); a piston (16) is provided inside the extrusion cylinder (14); the right side of the piston (16) is fixedly A push rod (15) is installed, a return spring (17) is fixedly installed on the right side of the inner cavity of the extrusion cylinder (14), the left side of the return spring (17) is fixedly connected to the piston (16), the left side of the extrusion cylinder (14) is connected to an inlet pipe (18), the bottom of the inlet pipe (18) extends to the inside of the water tank (5), a water pump (10) is fixedly installed on the top of the support plate (1) and located on the right side of the water tank (5), the input end of the water pump (10) is connected to the water tank (5), the output end of the water pump (10) is connected to a water collecting pipe (11), and evenly distributed nozzles (12) are arranged on the right side of the water collecting pipe (11).

2. A plant pest control liquid spraying device with adjustable ratio according to claim 1, characterized in that: A vertical plate (3) is fixedly mounted on the left side of the top of the support plate (1), and a push plate (4) is fixedly mounted on the left side of the vertical plate (3).

3. The plant pest control liquid spraying device with adjustable ratio according to claim 1, characterized in that: A mounting ring (7) is fixedly mounted on the top of the water tank (5), and the mounting ring (7) is sleeved on the surface of the water injection pipe (6).

4. The plant pest control liquid spraying device with adjustable ratio according to claim 1, characterized in that: A filter screen (8) is fixedly mounted on the top of the inner cavity of the water tank (5), and the bottom of the water injection pipe (6) is located inside the filter screen (8).

5. The plant pest control liquid spraying device with adjustable ratio according to claim 1, characterized in that: A fixing ring (13) is fixedly mounted on the right side of the water tank (5), and the fixing ring (13) is sleeved on the surface of the water collecting pipe (11).

6. The plant pest control liquid spraying device with adjustable ratio according to claim 1, characterized in that: The front of the water tank (5) is provided with an observation window (22), and the side of the observation window (22) is provided with a sealing strip.

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