Pesticide sprayer device for corn planting

Abstract

The utility model discloses a corn planting pesticide sprayer device which comprises a pesticide liquid storage tank and a base plate located below the pesticide liquid storage tank, a base plate is arranged at the top end of the base plate, supporting columns are arranged at the four corners of the top end of the base plate, and pressure pumps are arranged at the positions, on the inner sides of the four supporting columns, of the top end of the base plate. A cushion frame is vertically arranged between the two supporting columns, and the top ends of the two supporting columns on one side of the pesticide liquid storage tank are jointly connected with a transverse frame. The corn planting pesticide sprayer device is provided with a series of structures, through the detachable pesticide liquid storage tank, the corn planting pesticide sprayer device is convenient to detach for internal cleaning after being used, the situation that residual pesticide in the pesticide liquid storage tank is not cleaned in time and corrodes the pesticide liquid storage tank is prevented, the detaching steps are convenient and fast, use is convenient, and the practicability is high. And through the pressure pump and the spraying pipe, the interior of the pesticide liquid storage tank is pressurized without manual operation when the corn planting pesticide sprayer device sprays, the spraying efficiency is improved, and the labor intensity is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of pesticide sprayers, in particular to a corn planting pesticide sprayer device. Background Art

[0002] A sprayer is a kind of agricultural machinery that disperses liquids. It is a type of agricultural pesticide application machinery, a plant protection machinery of agricultural machinery, and a portable agricultural machinery. The fog machine is divided into trigger-type fog sprayer, thermal fog sprayer, pulse-type fog sprayer, gas fog sprayer, and fuel fog sprayer.

[0003] A part of the existing corn planting pesticide sprayer device is manually operated. The sprayer is carried on the back, the spray head is held in one hand, and the other hand repeatedly compresses the pressure rod to squeeze out the pesticide in the sprayer. The spraying efficiency of this corn planting pesticide sprayer device is low. Because the size of the corn crop stalks is relatively high, the manual operation intensity of spraying pesticides is large. In addition, the pesticide storage tank of the existing corn planting pesticide sprayer equipment is not easy to disassemble. When cleaning the interior after each spraying, the spray pipe and the pressurizing component cannot be disassembled separately, which is not convenient for cleaning the interior of the pesticide storage tank. Utility Model Content

[0004] The purpose of the utility model is to provide a corn planting pesticide sprayer device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a corn planting pesticide sprayer device, comprising a pesticide storage tank and a chassis located below the pesticide storage tank, a pad is provided at the top of the chassis, pillars are provided at the four corners of the top of the pad, a pressure pump is provided at the top of the pad inside the four pillars, a pad frame is transversely provided between two of the pillars, the tops of the two pillars on one side of the pesticide storage tank are commonly connected to a cross frame, and the pesticide storage tank is located on the upper part of the two pad frames, the tops of the two pillars on the other side of the pesticide storage tank are commonly connected to a fixing frame, and locking frames are hingedly installed at both ends of the fixing frame, a reeling assembly is provided at the top of the chassis on one side of the pad, the reeling assembly is configured with a reeling drum, a spraying pipe is provided on the outer surface of the reeling drum, and connecting pipes are respectively provided below the front end and above the rear end of the pesticide storage tank.

[0006] Preferably, a pull rod is provided at the top of the chassis on one side of the reeling assembly, and movable wheels are provided at the four corners of the bottom end of the chassis. When the corn planting pesticide sprayer device is used, it can be moved in the corn field through the movable wheels, which is more labor-saving and efficient when used.

[0007] Preferably, the water inlet end of the pressure pump is detachably mounted on the rear end outer surface of the connecting pipe arranged above the rear end of the pesticide storage tank through a pipeline. When pesticide spraying is required, there is no need to manually pressurize the pesticide storage tank, thereby improving spraying efficiency and reducing labor intensity.

[0008] Preferably, the rear end of the spray pipe is detachably mounted on the output end of the pressure pump, so that the pesticide inside the pesticide storage tank can be sprayed, which is convenient to use.

[0009] Preferably, a valve is provided inside the connecting pipe, and the connecting pipe can be opened and closed by the valve to ensure the sealing of the pesticide storage tank.

[0010] Preferably, notches are provided on both sides of the pesticide storage tank, two pull-up rings are provided on the top of the pesticide storage tank, and blocks are provided on the inner sides of the fixed frame and the cross frame. The notches are plugged into the outer surfaces of the blocks, so that the pesticide storage tank can be stably installed in a predetermined position, thereby improving the stability of the corn planting pesticide sprayer device.

[0011] Preferably, the front end and the rear end of the horizontal frame are detachably mounted with locking columns, and the front ends of the two locking frames are detachably mounted on the front end and the rear end of the horizontal frame respectively, so that the locking frames can be rotated, which is convenient for disassembling the pesticide storage tank and more stable when installing the pesticide storage tank.

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

[0013] 1. The corn planting pesticide sprayer device has a detachable pesticide liquid storage tank, which makes it easy to disassemble the corn planting pesticide sprayer device for internal cleaning after use, to prevent the residual pesticide in the pesticide liquid storage tank from being corroded by the pesticide liquid storage tank due to the failure to clean up in time. The disassembly steps are convenient and easy to use.

[0014] 2. The corn planting pesticide sprayer device uses a pressure pump and a spray pipe to pressurize the inside of the pesticide storage tank without manual operation during spraying, thereby improving spraying efficiency and reducing labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the base structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the pesticide liquid storage tank of the utility model.

[0018] In the figure: 1. Pesticide storage tank; 2. Locking frame; 3. Retracting assembly; 4. Spraying pipe; 5. Chassis; 6. Pull rod; 7. Movable wheel; 8. Cross frame; 9. Support column; 10. Pad frame; 11. Pad plate; 12. Locking column; 13. Fixed frame; 14. Block; 15. Pressure pump; 16. Pull-up ring; 17. Notch; 18. Connecting pipe; 19. Valve. DETAILED DESCRIPTION

[0019] 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.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0021] like Figures 1 to 3As shown, the present embodiment is a corn planting pesticide sprayer device, comprising a pesticide storage tank 1 and a chassis 5 located below the pesticide storage tank 1, a pad 11 is provided at the top of the chassis 5, pillars 9 are provided at the four corners of the top of the pad 11, a pressure pump 15 is provided at the top of the pad 11 inside the four pillars 9, the pressure pump 15 can apply pressure to the pesticide storage tank 1 so that the pesticide mixed liquid is squeezed out for spraying, a pad frame 10 is transversely arranged between two pillars 9, and the pesticide storage tank 1 is located on the upper part of the two pad frames 10, supporting the bottom of the pesticide storage tank 1 to improve stability, the tops of the two pillars 9 on one side of the pesticide storage tank 1 are commonly connected to a cross frame 8, and the two pillars 9 on the other side of the pesticide storage tank 1 are connected to the cross frame 8. The top ends are connected with a fixing frame 13 to clamp the two sides of the pesticide storage tank 1, so that the pesticide storage tank 1 is more stable when installed. The two ends of the fixing frame 13 are hingedly installed with locking frames 2 to clamp the two ends of the pesticide storage tank 1. A reeling assembly 3 is provided at the top of the chassis 5 on one side of the pad 11. The reeling assembly 3 is equipped with a reeling drum, and a spraying pipe 4 is provided on the outer surface of the reeling drum. As a result, the length of the entire spraying pipe 4 is relatively large, which is suitable for placing the entire device on the ridge, and manually pulling the spraying pipe 4 for spraying operations in large corn fields, so that the spraying pipe 4 can be reeled and stored when not in use. Connecting pipes 18 are respectively provided below the front end and above the rear end of the pesticide storage tank 1 to facilitate spraying of the pesticide mixed liquid.

[0022] Specifically, a pull rod 6 is provided at the top of the chassis 5 on one side of the reeling assembly 3, and movable wheels 7 are provided at the four corners of the bottom end of the chassis 5. When the corn planting pesticide sprayer device is used, it is moved in the corn field through the movable wheels 7, which is more labor-saving and efficient.

[0023] Furthermore, the water inlet end of the pressure pump 15 is detachably mounted on the rear end outer surface of the connecting pipe 18 arranged above the rear end of the pesticide storage tank 1 through a pipeline. When pesticide spraying is required, there is no need to manually pressurize the pesticide storage tank 1. With the help of the suction and pressurization effect of the pump body, the spraying efficiency is improved and the labor intensity is reduced.

[0024] Furthermore, the rear end of the spray pipe 4 is detachably mounted on the output end of the pressure pump 15, so that the pesticide inside the pesticide storage tank 1 can be sprayed, which is convenient to use.

[0025] Furthermore, a valve 19 is provided inside the connecting pipe 18 , and the connecting pipe 18 can be opened and closed by the valve 19 to ensure the sealing of the pesticide storage tank 1 .

[0026] Furthermore, notches 17 are provided on both sides of the pesticide storage tank 1, two pull-up rings 16 are provided on the top of the pesticide storage tank 1, and blocks 14 are provided on the inner sides of the fixed frame 13 and the cross frame 8. The notches 17 are inserted into the outer surface of the blocks 14, so that the pesticide storage tank 1 can be stably installed in a predetermined position, thereby improving the stability of the corn planting pesticide sprayer device.

[0027] Furthermore, the front end and the rear end of the cross frame 8 are detachably mounted with locking columns 12, and the front ends of the two locking frames 2 are detachably mounted at the front end and the rear end of the cross frame 8, respectively, so that the locking frames 2 can be rotated, which is convenient for disassembling the pesticide storage tank 1 and is also more stable when installing the pesticide storage tank 1.

[0028] The method of use of this embodiment is as follows: the electrical components appearing in this application are all connected to an external power source when in use. When using the corn planting pesticide sprayer device, pour the mixed pesticide mixture into the pesticide storage tank 1, connect the pesticide storage tank 1 to the pressure pump 15 through the connecting pipe 18, and the pressure pump 15 sucks the liquid inside the pesticide storage tank 1 into the pump body through the pipeline, pressurizes the liquid through the impeller contained inside, and then the output end of the pressure pump 15 discharges the liquid through the spray pipe 4. The operator only needs to align the front end of the spray pipe 4 with the position where the pesticide needs to be sprayed. If the pesticide storage tank 1 needs to be cleaned after use, the spray pipe 4 and the pipes of the pressure pump 15 are removed from the front end of the connecting pipe 18, and then the locking frame 2 is turned over, and the pesticide storage tank 1 is removed by pulling up the ring 16 to clean the inside.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A corn planting pesticide sprayer device, comprising a pesticide liquid storage tank (1) and a chassis (5) located below the pesticide liquid storage tank (1), characterized in that: A pad (11) is provided at the top of the chassis (5), pillars (9) are provided at the four corners of the top of the pad (11), a pressure pump (15) is provided at the top of the pad (11) inside the four pillars (9), a pad frame (10) is transversely provided between two of the pillars (9), and the pesticide liquid storage tank (1) is located on the upper part of the two pad frames (10), the tops of the two pillars (9) on one side of the pesticide liquid storage tank (1) are commonly connected to a cross frame (8), the tops of the two pillars (9) on the other side of the pesticide liquid storage tank (1) are commonly connected to a fixing frame (13), both ends of the fixing frame (13) are hingedly mounted with locking frames (2), a reeling assembly (3) is provided at the top of the chassis (5) on one side of the pad (11), the reeling assembly (3) is equipped with a reeling drum, the outer surface of the reeling drum is provided with a spraying pipe (4), and a connecting pipe (18) is provided above the rear end of the pesticide liquid storage tank (1).

2. A corn planting pesticide sprayer device according to claim 1, characterized in that: A pull rod (6) is provided at the top end of a chassis (5) on one side of the reeling assembly (3), and movable wheels (7) are provided at the four corners of the bottom end of the chassis (5).

3. A corn planting pesticide sprayer device according to claim 1, characterized in that: The water inlet end of the pressure pump (15) is detachably mounted on the rear end outer surface of a connecting pipe (18) disposed above the rear end of the pesticide liquid storage tank (1) via a pipeline.

4. A corn planting pesticide sprayer device according to claim 1, characterized in that: The rear end of the spray pipe (4) is detachably mounted on the output end of the pressure pump (15).

5. A corn planting pesticide sprayer device according to claim 1, characterized in that: A valve (19) is arranged inside the connecting pipe (18).

6. A corn planting pesticide sprayer device according to claim 1, characterized in that: Notches (17) are provided on both sides of the pesticide liquid storage tank (1), two pull-up rings (16) are provided on the top of the pesticide liquid storage tank (1), and blocks (14) are provided on the inner sides of the fixing frame (13) and the cross frame (8), and the notches (17) are plugged into the outer surface of the blocks (14).

7. A corn planting pesticide sprayer device according to claim 1, characterized in that: The front end and the rear end of the cross frame (8) are detachably mounted with locking columns (12), and the front ends of the two locking frames (2) are detachably mounted on the front end and the rear end of the cross frame (8), respectively.

Images