Water taking device for pesticide spraying in rural agricultural field

Abstract

The utility model discloses a water taking device for pesticide spraying in a rural agricultural field, and relates to the technical field of agricultural water taking. A water taking device for pesticide spraying in rural agricultural fields comprises a water pumping barrel, the water pumping barrel is located on a spraying machine body, a water outlet of the water pumping barrel is communicated with the spraying machine body, a piston plate is slidably connected into the water pumping barrel, and an electric telescopic rod is arranged at the upper end of the water pumping barrel; the telescopic end of the electric telescopic rod is fixedly connected with the piston plate, a water inlet box is arranged on one side of the water pumping barrel, a water inlet of the water pumping barrel is communicated with the water inlet box through a water pipe, and one-way valves are arranged in the water inlet and the water outlet of the water pumping barrel. The electric telescopic rod drives the piston plate to move, water is conveyed into the water pumping barrel from the water inlet box and enters the spraying machine body through the one-way valve, automatic water taking is achieved, and the life safety of water taking personnel is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of agricultural water intake, and in particular relates to a water intake device used for spraying pesticides in rural agricultural fields. Background Art

[0002] Farmers often use pesticides during the planting process, spraying the pesticides through pesticide sprayers to improve the crops' ability to resist pests.

[0003] In the prior art, when using a pesticide sprayer, it is necessary to mix the pesticide and water in proportion. In the process of preparing pesticides in the field, water is often taken from rivers and the like. When taking water, people usually draw water through buckets, and then pour the water into the pesticide sprayer to mix with the pesticide. When taking water in this way, people need to walk to the river to take water many times, and there is a risk of falling into the water if they are not careful. In view of this, the present utility model is proposed. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a water dispenser for spraying pesticides in rural agricultural fields which can overcome the above problems or at least partially solve the above problems.

[0005] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is: a water extractor for spraying pesticides in rural agricultural fields, comprising a water pump, the water pump is located on the sprayer body, the water outlet of the water pump is connected to the sprayer body, a piston plate is slidably connected inside the water pump, an electric telescopic rod is provided at the upper end of the water pump, the telescopic end of the electric telescopic rod is fixedly connected to the piston plate, a water inlet box is provided on one side of the water pump, the water inlet of the water pump is connected to the water inlet box through a water pipe, and a one-way valve is provided in the water inlet and outlet of the water pump.

[0006] In order to facilitate filtering of solid impurities, a filter plate is further provided in the water inlet box.

[0007] In order to facilitate the replacement and cleaning of the filter plate, further, the water inlet box is symmetrically provided with slide grooves, and the filter plate slides in the water inlet box through the slide grooves. A rotating plate is hingedly connected to one side of the water inlet box close to the filter plate.

[0008] In order to facilitate the storage of the water inlet box, further, a fixed block is provided on one side of the water inlet box, and a limit block used in conjunction with the fixed block is fixedly connected to the sprayer body, the fixed block is inserted in the limit block, and a latch is provided at the upper end of the limit block. The fixed block and the limit block are respectively provided with openings and slots used in conjunction with the latch, and the latch is fixedly connected to the limit block through a tension spring.

[0009] In order to prevent the bolt from moving, further, the bolt is an iron block, and a magnetic block is arranged at the inner lower end of the slot.

[0010] In order to facilitate more water to enter the sprayer body during the same piston movement, further, the lower end of the inner part of the water pump is inclined toward one side of the water outlet.

[0011] After adopting the above technical scheme, the utility model has the following beneficial effects compared with the prior art: compared with the existing agricultural water-taking technology, the utility model drives the piston plate to move through the electric telescopic rod, transports water from the water inlet box to the water pump, and enters the sprayer body through the one-way valve, thereby realizing automatic water extraction and reducing the life safety of water-taking personnel.

[0012] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In the attached picture:

[0014] Figure 1 This is a schematic diagram of the structure of a water dispenser for spraying pesticides in rural agricultural fields proposed by the utility model. Figure 1 ;

[0015] Figure 2 This is a schematic diagram of the structure of a water dispenser for spraying pesticides in rural agricultural fields proposed by the utility model. Figure 2 ;

[0016] Figure 3 This is a cross-sectional view of a water dispenser for spraying pesticides in rural agricultural fields proposed by the utility model;

[0017] Figure 4 This is a cross-sectional view of a limit block and a water inlet box in a water dispenser for spraying pesticides in rural agricultural fields proposed by the utility model;

[0018] Figure 5 The utility model proposes a water extractor for spraying pesticides in rural agricultural fields Figure 2 Schematic diagram of the enlarged structure of A

[0019] Figure 6 The utility model proposes a water extractor for spraying pesticides in rural agricultural fields Figure 3 Schematic diagram of the enlarged structure of B.

[0020] In the figure: 1. sprayer body; 2. water pump; 201. one-way valve; 3. water inlet box; 301. filter plate; 302. rotating plate; 303. fixed block; 4. electric telescopic rod; 401. piston plate; 5. limit block; 501. latch; 502. tension spring; 503. magnet. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.

[0022] Embodiment 1:

[0023] Reference Figure 1-Figure 6 A water extractor for spraying pesticides in rural agricultural fields, comprising a water pump 2, the water pump 2 is located on a sprayer body 1, the water outlet of the water pump 2 is connected to the sprayer body 1, a piston plate 401 is slidably connected inside the water pump 2, an electric telescopic rod 4 is provided at the upper end of the water pump 2, the telescopic end of the electric telescopic rod 4 is fixedly connected to the piston plate 401, a water inlet box 3 is provided on one side of the water pump 2, the water inlet of the water pump 2 is connected to the water inlet box 3 through a water pipe, and a one-way valve 201 is provided in the water inlet and outlet of the water pump 2.

[0024] When it is necessary to use a water dispenser to draw water for spraying pesticides on the sprayer body 1, the sprayer body 1 is placed on the ground and the water inlet box 3 is placed in the water. Then the electric telescopic rod 4 is extended and retracted to drive the piston plate 401 to perform piston movement, and the water is transported to the water pumping cylinder 2. When the two one-way valves 201 are set, the water enters the sprayer body 1. Through the multiple extensions and retractions of the electric telescopic rod 4, the water inside the sprayer body 1 reaches the required amount. Compared with the existing agricultural water-taking technology, the electric telescopic rod 4 drives the piston plate 401 to move, and the water is transported from the water inlet box 3 to the water pumping cylinder 2, and enters the sprayer body 1 through the one-way valve 201, thereby realizing automatic water collection and reducing the life safety of the water-taking personnel.

[0025] Embodiment 2:

[0026] Reference Figure 1-Figure 6 A water dispenser for spraying pesticides in rural agricultural fields is basically the same as Example 1. Furthermore, a filter plate 301 is provided in the water inlet box 3 to filter water and prevent solid impurities from entering the water pump 2 and affecting the use of the device.

[0027] The filter plate 301 slides in the water inlet box 3 through a slide groove. A hinge is connected to a rotating plate 302 on one side of the water inlet box 3 close to the filter plate 301. When the filter plate 301 is blocked by impurities, the rotating plate 302 can be opened to take out the filter plate 301, so that the filter plate 301 can be disassembled and cleaned.

[0028] A fixing block 303 is provided on one side of the water inlet box 3, and a limiting block 5 used in conjunction with the fixing block 303 is fixedly connected to the sprayer body 1. The fixing block 303 is inserted into the limiting block 5. A latch 501 is provided on the upper end of the limiting block 5. The fixing block 303 and the limiting block 5 are respectively provided with openings and slots used in conjunction with the latch 501. The latch 501 is fixedly connected to the limiting block 5 through a tension spring 502, which makes it easy to lock the water inlet box 3 and store it on the limiting block 5 to prevent the water inlet box 3 from being damaged.

[0029] The latch 501 is an iron block, and a magnetic block 503 is disposed at the inner lower end of the slot. The latch 501 and the magnetic block 503 are closely attached to each other, so that the latch 501 is prevented from moving and affecting the position limitation of the fixed block 303 .

[0030] The lower end of the water pump 2 is tilted toward the water outlet. When the piston plate 401 moves downward, the water in the water pump 2 can be fully and quickly transported into the sprayer body 1, thereby increasing the water adding rate.

[0031] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment, it is not intended to limit the present invention.

Claims

1. A water dispenser for spraying pesticides in rural agricultural fields, characterized in that: The invention comprises a water pump (2), wherein the water pump (2) is located on a spray machine body (1), a water outlet of the water pump (2) is connected to the spray machine body (1), a piston plate (401) is slidably connected inside the water pump (2), an electric telescopic rod (4) is arranged at the upper end of the water pump (2), the telescopic end of the electric telescopic rod (4) is fixedly connected to the piston plate (401), a water inlet box (3) is arranged on one side of the water pump (2), the water inlet of the water pump (2) is connected to the water inlet box (3) through a water pipe, and a one-way valve (201) is arranged inside the water inlet and outlet of the water pump (2).

2. A water dispenser for spraying pesticides in rural agricultural fields according to claim 1, characterized in that: A filter plate (301) is arranged in the water inlet box (3).

3. A water dispenser for spraying pesticides in rural agricultural fields according to claim 2, characterized in that: The water inlet box (3) is symmetrically provided with slide grooves, and the filter plate (301) slides in the water inlet box (3) through the slide grooves. A rotating plate (302) is hingedly connected to one side of the water inlet box (3) close to the filter plate (301).

4. A water dispenser for spraying pesticides in rural agricultural fields according to claim 1, characterized in that: A fixing block (303) is provided on one side of the water inlet box (3); a limiting block (5) used in conjunction with the fixing block (303) is fixedly connected to the sprayer body (1); the fixing block (303) is plugged into the limiting block (5); a latch (501) is provided at the upper end of the limiting block (5); an opening and a slot used in conjunction with the latch (501) are respectively provided on the fixing block (303) and the limiting block (5); the latch (501) is fixedly connected to the limiting block (5) via a tension spring (502).

5. A water dispenser for spraying pesticides in rural agricultural fields according to claim 4, characterized in that: The latch (501) is an iron block, and a magnetic block (503) is arranged at the inner lower end of the slot.

6. A water dispenser for spraying pesticides in rural agricultural fields according to claim 1, characterized in that: The lower end of the interior of the water pump (2) is arranged to be inclined toward one side of the water outlet.

Images