Corn field pesticide sprayer device

Abstract

The utility model provides a corn field pesticide sprayer device, which belongs to the technical field of pesticide spraying and comprises a base and a protection assembly arranged on the outer wall of the base, the protection assembly comprises a first protection cover, a second protection cover, a pesticide spraying pipe, a sliding plate, two sliding columns, a pipe and a second fixing frame, the two sliding columns are fixedly arranged at the top of the outer wall of the base, sliding grooves are formed in the two sliding columns, the sliding plate is arranged on the inner walls of the two sliding grooves in a sliding mode, the second fixing frame is fixedly connected with the sliding plate, and the first protective cover is fixedly connected with the second fixing frame. By means of the protection assembly, it can be ensured that pesticide liquid can be directly sprayed to leaves and stems of crops through the spray head, the spraying range and the spraying amount of the pesticide liquid can be controlled by adjusting the opening and closing degree of the protection cover, the pesticide liquid is sprayed in the area more intensively, and the adjustment mode is beneficial for preventing the pesticide liquid from drifting away to a non-target area; and the spraying precision is further improved.

Description

Technical Field

[0001] This utility model belongs to the field of pesticide spraying technology, specifically relating to a pesticide spraying device for corn fields. Background Technology

[0002] Corn diseases and pests are one of the important factors affecting corn yield. In order to effectively control diseases and pests, pesticide spraying has become a necessary agricultural management measure. Early pesticide spraying devices were mostly manual, such as backpack sprayers and handheld sprayers. These devices are simple in structure and easy to operate, but the spraying efficiency is low and there are problems such as uneven spraying and waste of pesticide solution. With the expansion of agricultural production scale and the increase in pesticide use, people began to seek more efficient and more uniform spraying methods. Pesticide spraying devices have gradually become mechanized. The emergence of mechanized spraying devices such as towed sprayers and motorized sprayers has greatly improved spraying efficiency and reduced the labor intensity of farmers. These devices usually have the characteristics of automation and intelligence, which can significantly improve spraying efficiency and uniformity.

[0003] If a protective cover is not added to a corn field pesticide sprayer, the following disadvantages may occur during its use: the pesticide solution is easily scattered during spraying, resulting in a large amount of pesticide not reaching the target area accurately, causing waste; the scattered pesticide solution may also pollute the surrounding environment and affect the ecological balance; in addition, if the protective cover does not have an up-and-down adjustment function, it is inconvenient to spray according to the growth height of the crops, thus limiting its effectiveness. Utility Model Content

[0004] The purpose of this invention is to provide a pesticide spraying device for corn fields, which aims to solve the problems mentioned in the background art.

[0005] A pesticide spraying device for corn fields, comprising,

[0006] Base;

[0007] A protective assembly is located on the outer wall of the base, comprising: a first protective cover, a second protective cover, a spray pipe, a sliding plate, two sliding columns, a pipe, and a second fixing frame. The two sliding columns are fixedly mounted on the top of the outer wall of the base, and each sliding column has a groove. The sliding plate is slidably mounted on the inner wall of the two grooves. The second fixing frame is fixedly connected to the sliding plate. The first protective cover is fixedly connected to the second fixing frame. The second protective cover is rotatably mounted on the inner wall of the first protective cover. The fixing sleeve is fixedly mounted on the bottom of the outer wall of the second fixing frame. The spray pipe is fixedly mounted on the inner wall of the fixing sleeve, and the pipe is fixedly connected to the spray pipe.

[0008] Furthermore, four wheels are fixedly installed on the bottom inner wall of the base, a handrail is fixedly installed on the top outer wall of the base, and a medicine barrel is fixedly installed on the top outer wall of the base.

[0009] Furthermore, a feed pipe is fixedly installed on the top of the outer wall of the medicine barrel.

[0010] Furthermore, a first fixing bracket is fixedly installed on the top of the outer wall of the base.

[0011] Furthermore, a fixing plate is fixedly provided on the outer wall of the two sliding columns.

[0012] Furthermore, the outer wall of the fixing plate is rotatably provided with a threaded rod, and the outer wall of the threaded rod is threaded with a nut.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] The protective components ensure that the spray nozzle can directly spray the pesticide onto the leaves and stems of the crop. By adjusting the position of the protective cover, the spray can be adjusted according to the growth height of the crop, and the spray range and spray volume can be controlled, making the pesticide more concentrated in the target area. This adjustment method helps to prevent the pesticide from drifting into non-target areas, further improving the accuracy of spraying. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0016] Figure 1 This is a first-view perspective perspective view of the present invention;

[0017] Figure 2 This is a second-view perspective perspective view of the present invention;

[0018] Figure 3 This is a third-view perspective view of the present invention;

[0019] Figure 4 For the present utility model Figure 1 A magnified view of A in the middle.

[0020] In the diagram: 1. Base; 2. Wheels; 3. Medicine barrel; 4. First fixing frame; 5. Handrail; 6. First protective cover; 7. Second protective cover; 8. Spraying pipe; 9. Fixing sleeve; 10. Threaded rod; 11. Nut; 12. Sliding plate; 13. Sliding column; 14. Pipe; 15. Second fixing frame; 16. Fixing plate. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] Please see Figure 1-4 The technical solution provided in this embodiment is as follows:

[0025] A pesticide spraying device for corn fields, comprising,

[0026] Base 1;

[0027] The protective assembly is located on the outer wall of the base 1, and includes a first protective cover 6, a second protective cover 7, a spray pipe 8, a sliding plate 12, two sliding columns 13, a pipe 14, and a second fixing frame 15. The two sliding columns 13 are fixedly installed on the top of the outer wall of the base 1, and each of the two sliding columns 13 has a sliding groove. The sliding plate 12 is slidably installed on the inner wall of the two sliding grooves. The second fixing frame 15 is fixedly connected to the sliding plate 12. The first protective cover 6 is fixedly connected to the second fixing frame 15. The second protective cover 7 is rotatably installed on the inner wall of the first protective cover 6. The fixing sleeve 9 is fixedly installed on the bottom of the outer wall of the second fixing frame 15. The spray pipe 8 is fixedly installed on the inner wall of the fixing sleeve 9. The pipe 14 is fixedly connected to the spray pipe 8.

[0028] In a specific embodiment of this utility model, the protective component ensures that the spray nozzle can directly spray the pesticide onto the leaves and stems of the crop. By adjusting the position of the protective cover, it can be sprayed according to the growth height of the crop, and the spray range and spray volume of the pesticide can be controlled, making the pesticide sprayed more concentrated in the target area. This adjustment method helps to prevent the pesticide from drifting to non-target areas, further improving the spraying accuracy. First, the first protective cover 6 and the second protective cover 7 are slid along the groove in the sliding column 13 via the sliding plate 12 to adjust according to the height of the crop. The first protective cover 6 and the second protective cover 7 are placed on the outside of the crop. The first protective cover 6 has a motor on top that can drive the second protective cover 7 to rotate, so that the first protective cover 6 and the second protective cover 7 can cover the outside of the crop, making the crop sealed on all sides. The pesticide liquid in the pesticide tank 3 is pumped from the pipe 14 to the spray pipe 8 for spraying. The sprayed pesticide can only be sprayed on the surface of the crop and then drip down along the inner wall of the first protective cover 6 and the second protective cover 7. In addition, the sliding plate 12 can be limited by the nut 11 on the outer wall of the threaded rod 10 during the movement of the sliding plate 12.

[0029] Specifically, four wheels 2 are fixedly installed on the bottom inner wall of the base 1, a handrail 5 is fixedly installed on the top outer wall of the base 1, and a medicine barrel 3 is fixedly installed on the top outer wall of the base 1.

[0030] In a specific embodiment of this utility model, the handrail 5 facilitates the operator's movement and direction control.

[0031] Specifically, a feed pipe is fixedly installed on the top of the outer wall of the medicine barrel 3.

[0032] In a specific embodiment of this utility model, it is convenient to put pesticides into the feed pipe.

[0033] Specifically, a first fixing bracket 4 is fixedly installed on the top of the outer wall of the base 1.

[0034] In a specific embodiment of this utility model, a first fixing frame 4 is fixedly provided on the top of the outer wall of the base 1, which can enhance the stability of the medicine barrel 3 and prevent it from shaking or tipping over.

[0035] Specifically, the outer walls of the two sliding columns 13 are fixedly provided with fixing plates 16.

[0036] In a specific embodiment of this utility model, a fixing plate 16 is fixedly provided on the outer wall of the two sliding columns 13 to facilitate support of the threaded rod 10.

[0037] Specifically, the outer wall of the fixed plate 16 is rotatably provided with a threaded rod 10, and the outer wall of the threaded rod 10 is threadedly connected with a nut 11.

[0038] In a specific embodiment of this utility model, the nut 11 can limit the movement of the sliding plate 12 on the outer wall of the threaded rod 10.

[0039] Working principle:

[0040] First, the first protective cover 6 and the second protective cover 7 are slid along the groove in the sliding column 13 via the sliding plate 12 to adjust them to a suitable position according to the height of the crop. Then, the first protective cover 6 and the second protective cover 7 are placed over the crop. The motor on the top of the first protective cover 6 can drive the second protective cover 7 to rotate, so that the first protective cover 6 and the second protective cover 7 can cover the crop, making the crop sealed on all sides. The pesticide liquid in the pesticide tank 3 is pumped from the pipe 14 into the spray pipe 8 for spraying. The sprayed pesticide can only be sprayed on the surface of the crop and then drip down along the inner wall of the first protective cover 6 and the second protective cover 7. In addition, the nut 11 can be used to limit the movement of the sliding plate 12 on the outer wall of the threaded rod 10.

[0041] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A pesticide spraying device for corn fields, characterized in that, include, Base (1); A protective assembly is provided on the outer wall of the base (1), wherein: the protective assembly includes a first protective cover (6), a second protective cover (7), a spray pipe (8), a sliding plate (12), two sliding columns (13), a pipe (14) and a second fixing frame (15). The two sliding columns (13) are fixedly installed on the top of the outer wall of the base (1). Both sliding columns (13) are provided with sliding grooves. The sliding plate (12) is slidably installed on the inner wall of the two sliding grooves. The second fixing frame (15) is fixedly connected to the sliding plate (12). The first protective cover (6) is fixedly connected to the second fixing frame (15). The second protective cover (7) is rotatably installed on the inner wall of the first protective cover (6). The fixing sleeve (9) is fixedly installed on the bottom of the outer wall of the second fixing frame (15). The spray pipe (8) is fixedly installed on the inner wall of the fixing sleeve (9). The pipe (14) is fixedly connected to the spray pipe (8).

2. The corn field pesticide spraying device according to claim 1, characterized in that, Four wheels (2) are fixedly installed on the bottom of the inner wall of the base (1), a handrail (5) is fixedly installed on the top of the outer wall of the base (1), and a medicine barrel (3) is fixedly installed on the top of the outer wall of the base (1).

3. The corn field pesticide spraying device according to claim 2, characterized in that, A feed pipe is fixedly installed on the top of the outer wall of the medicine barrel (3).

4. The corn field pesticide spraying device according to claim 3, characterized in that, The base (1) has a first fixing frame (4) fixedly installed on the top of its outer wall.

5. A corn field pesticide spraying device according to claim 4, characterized in that, The outer walls of the two sliding columns (13) are fixedly provided with fixing plates (16).

6. A corn field pesticide spraying device according to claim 5, characterized in that, The outer wall of the fixed plate (16) is rotatably provided with a threaded rod (10), and the outer wall of the threaded rod (10) is threadedly connected with a nut (11).

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