Pesticide spraying device for rice planting

Abstract

The utility model relates to the technical field of rice planting, in particular to a pesticide spraying device for rice planting. The pesticide spraying device comprises a main body frame, a fixing assembly is arranged on the inner wall of the main body frame, a protection assembly is arranged on the surface of the fixing assembly, the fixing assembly is used for fixing the protection assembly, the protection assembly is used for preventing pesticide sprayed out of the main body frame from being interfered by the wind direction, and the protection assembly comprises a protection frame arranged on the surface of the fixing assembly. By arranging the windproof frame, pesticide spraying can be effectively prevented from deviating from the preset spraying direction and range due to natural wind, it is ensured that all rice plants can receive enough pesticide, the pest control effect is improved, waste and environmental pollution caused by excessive spraying of pesticide are reduced, sprayed pesticide droplets are dispersed more evenly, and the pesticide spraying effect is improved. And the windproof frame in the protection assembly is made of organic glass, so that the windproof frame has good transparency and is relatively light.

Description

Technical Field

[0001] The utility model relates to the technical field of rice planting, in particular to a pesticide spraying device for rice planting. Background Art

[0002] Rice is one of the important food crops in my country. During the rice planting process, it is often affected by pests and diseases, so it is necessary to spray pesticides for prevention and control. The traditional rice pesticide spraying method is mainly manual backpack spraying, which has problems such as high labor intensity, low efficiency, and serious waste of pesticides. In addition, during the spraying process, pesticides can easily cause harm to the human body. With the development of agricultural mechanization, more and more agricultural equipment is used in rice planting, including pesticide spraying devices. These devices can improve spraying efficiency, reduce labor costs, and at the same time improve the utilization rate of pesticides, reduce pesticide waste and pollution to the environment.

[0003] When existing pesticide spraying devices use nozzles to spray rice, the pesticide spray is easily deviated from the predetermined spraying direction and range under the influence of natural wind. This may cause some rice plants to fail to receive enough pesticides, affecting the effect of pest control, while other areas may cause pesticide waste and environmental pollution due to excessive spraying. The wind will cause the sprayed pesticide droplets to be dispersed unevenly, resulting in inconsistent amounts of pesticide received by different parts of the rice plants. Utility Model Content

[0004] The purpose of the utility model is to solve the above shortcomings and provide a pesticide spraying device for rice planting;

[0005] To achieve the above-mentioned purpose, the utility model provides a pesticide spraying device for rice planting, comprising a main frame, a fixing component is arranged on the inner wall of the main frame, a protective component is arranged on the surface of the fixing component, the fixing component is used to fix the protective component, and the protective component is used to prevent the pesticide sprayed from the main frame from being disturbed by the wind direction, wherein:

[0006] The protection component includes a protection frame arranged on the surface of the fixed component, the protection frame contacts the surface of the main frame, and a windproof frame is fixedly connected to the surface of the protection frame. The windproof frame is located below the main frame to protect the pesticide sprayed from the main frame. The windproof frame is made of organic glass with good transparency and is relatively light, and the windproof frame is in an arc shape that can match the arc when the pesticide is sprayed.

[0007] As a further improvement of the present technical solution, the fixing assembly includes two fixing columns fixed to the inner wall of the main frame, the two fixing columns are distributed at both ends of the main frame, the inner wall of the fixing column is slidably connected with a threaded column, the surface of the threaded column is threadedly connected with a fixer, and the surface of the threaded column is movably sleeved with a protective frame.

[0008] As a further improvement of the technical solution, two connecting columns are fixedly connected to the surface of the fixed column, a sliding groove is opened inside the connecting column, and a sliding block is fixedly connected to the surface of the threaded column, and the sliding block is adapted to move in the sliding groove inside the connecting column.

[0009] As a further improvement of the technical solution, a spray plate is fixedly connected to the inside of the main frame, and a plurality of spray holes are provided on the surface of the spray plate for uniformly spraying the pesticide.

[0010] As a further improvement of the technical solution, the top of the main frame is fixedly connected to a support column, and the top of the support column is fixedly connected to a connecting pipe.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] In the pesticide spraying device for rice planting, the windbreak can be set to effectively prevent the pesticide spray from deviating from the predetermined spraying direction and range due to natural wind, ensure that the rice plants can receive enough pesticides, improve the effect of disease and pest control, reduce waste and environmental pollution caused by excessive pesticide spraying, make the sprayed pesticide droplets dispersed more evenly, and make the amount of medicine received by different parts of the rice plants more consistent. The windbreak in the protective component is made of plexiglass, which has good transparency and is relatively light, does not affect observation, and can also cooperate with the pesticide spraying arc to protect the pesticide from below to prevent the wind direction from changing the position of the pesticide. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0014] Figure 2 It is a schematic diagram of the structure of the protective component of the utility model;

[0015] Figure 3 It is a structural schematic diagram of the fixed column of the utility model;

[0016] Figure 4 It is a structural schematic diagram of the fixing component of the utility model.

[0017] The meaning of each number in the figure is:

[0018] 1. Main frame; 11. Support column; 110. Connecting pipe; 12. Spray plate;

[0019] 2. Fixing assembly; 21. Fixing column; 210. Connecting column; 22. Threaded column; 220. Sliding block; 23. Fixer;

[0020] 3. Protective assembly; 31. Protective frame; 32. Windproof frame. DETAILED DESCRIPTION

[0021] 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.

[0022] Example

[0023] See also Figure 1-Figure 4 As shown, this embodiment provides a pesticide spraying device for rice planting, including a main frame 1. When the existing pesticide spraying device uses a nozzle to spray rice, the pesticide spray is easy to deviate from the predetermined spraying direction and range under the action of natural wind, which may cause some rice plants to fail to receive enough pesticides, affecting the pest control effect, while other areas may cause pesticide waste and environmental pollution due to excessive spraying. The wind will cause the sprayed pesticide droplets to be dispersed unevenly, so that the amount of medicine received by different parts of the rice plants is inconsistent. Therefore, the inner wall of the main frame 1 is provided with a fixing component 2, and the surface of the fixing component 2 is provided with a protective component 3. The function of the fixing component 2 is to fix the protective component 3. The protective component 3 is used to prevent the pesticide sprayed from the main frame 1 from being disturbed by the wind direction, wherein:

[0024] The protection component 3 includes a protection frame 31 arranged on the surface of the fixed component 2, the protection frame 31 contacts the surface of the main frame 1, and a windproof frame 32 is fixedly connected to the surface of the protection frame 31. The windproof frame 32 is located below the main frame 1 to protect the pesticide sprayed from the main frame 1. The windproof frame 32 is organic glass with good transparency and is relatively light. The windproof frame 32 is arc-shaped and can match the arc when the pesticide is sprayed. The pesticide is sprayed through the main frame 1, and the windproof frame 32 on the surface of the protection frame 31 is arranged below the surface of the main frame 1. At this time, the pesticide can be protected to prevent the wind direction from blowing the pesticide to other locations.

[0025] The improvement of this embodiment is that:

[0026] Considering that when the existing pesticide spraying device uses a nozzle to spray rice, the pesticide spray is easy to deviate from the predetermined spraying direction and range under the influence of natural wind, which may cause some rice plants to fail to receive enough pesticides, affecting the pest control effect, while other areas may cause pesticide waste and environmental pollution due to excessive spraying. The wind will cause the sprayed pesticide droplets to disperse unevenly, so that the amount of medicine received by different parts of the rice plants is inconsistent. Therefore, by setting up the windproof frame 32, it is possible to effectively avoid the pesticide spray from deviating from the predetermined spraying direction and range due to natural wind, ensure that the rice plants can receive enough pesticides, improve the pest control effect, reduce the waste and environmental pollution caused by excessive pesticide spraying, make the sprayed pesticide droplets disperse more evenly, and make the amount of medicine received by different parts of the rice plants more consistent. The windproof frame 32 in the protective component 3 is made of organic glass, which has good transparency and is relatively light, does not affect observation, and can also cooperate with the pesticide spraying arc to protect the pesticide below to prevent the wind direction from changing the position of the pesticide.

[0027] In order to make the protective component 3 fixed on the surface of the fixed component 2, the fixed component 2 includes two fixed columns 21 fixed on the inner wall of the main frame 1, and the two fixed columns 21 are distributed at both ends of the main frame 1. The inner wall of the fixed column 21 is slidably connected with a threaded column 22, and the surface of the threaded column 22 is threadedly connected with a fixer 23. The surface of the threaded column 22 is movably sleeved with a protective frame 31. The two threaded columns 22 are moved to enter the interior of the fixed column 21. At this time, only the end of the threaded column 22 is left outside. At this time, the protective frame 31 is aligned with the exit position of the fixed column 21, and on the surface of the threaded column 22, the threaded column 22 is pulled to move outward. At this time, the fixer 23 is sleeved on the surface of the threaded column 22 to fix the protective frame 31.

[0028] In order to prevent the threaded column 22 from detaching from the fixed column 21 when it moves outward inside the fixed column 21, two connecting columns 210 are fixedly connected to the surface of the fixed column 21, and a sliding groove is opened inside the connecting column 210. A slider 220 is fixedly connected to the surface of the threaded column 22, and the slider 220 is adapted to move in the sliding groove inside the connecting column 210. By pulling the threaded column 22 to move it inside the fixed column 21, the slider 220 will move in the sliding groove inside the connecting column 210, and because of the position of the sliding groove, the slider 220 can be stuck in the sliding groove inside the connecting column 210 to prevent the threaded column 22 from detaching from the inside of the fixed column 21.

[0029] In order to allow the pesticide inside the main frame 1 to reach the rice, a spray plate 12 is fixedly connected to the inside of the main frame 1. A plurality of spray holes are provided on the surface of the spray plate 12 for uniformly spraying the pesticide. The pesticide inside the main frame 1 can be sprayed out from the spray holes on the surface of the spray plate 12 through the spray plate 12 so that the rice can reach the pesticide.

[0030] In order for the spray plate 12 to spray the pesticide inside the main frame 1, the pesticide needs to enter the main frame 1. Therefore, the top of the main frame 1 is fixedly connected to a support column 11, and the top of the support column 11 is fixedly connected to a connecting pipe 110. By installing the connecting pipe 110 on the pesticide box, the pesticide inside the pesticide box will enter the connecting pipe 110, enter the support column 11 through the connecting pipe 110, and then enter the main frame 1, so that the spray plate 12 can spray the pesticide inside the main frame 1.

[0031] When the utility model is used, the connecting pipe 110 is connected to the pesticide box. At this time, the pesticide inside the pesticide box will enter the main frame 1 along the connecting pipe 110, and the pesticide can be evenly sprayed from the spray holes on the surface of the spray plate 12 through the spray plate 12 inside the main frame 1 to achieve a prevention and control effect. When the wind blows, the threaded column 22 is pushed into the interior of the fixed column 21. At this time, the protective frame 31 is sleeved on the surface of a threaded column 22, and the other end is sleeved on the surface of the threaded column 22 pushed into the interior of the fixed column 21. The two threaded columns 22 are pulled and the fixer 23 is rotated on the surface of the threaded column 22 to fix the protective frame 31. At this time, the windproof frame 32 on the surface of the protective frame 31 can protect the surface of the main frame 1 to prevent the wind from blowing away the pesticide during spraying.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A pesticide spraying device for rice planting, comprising a main frame (1), characterized in that: The inner wall of the main frame (1) is provided with a fixing component (2), and the surface of the fixing component (2) is provided with a protection component (3). The fixing component (2) is used to fix the protection component (3), and the protection component (3) is used to prevent the pesticide sprayed from the main frame (1) from being disturbed by the wind direction, wherein: The protection component (3) comprises a protection frame (31) arranged on the surface of the fixing component (2); the protection frame (31) contacts the surface of the main frame (1); a windproof frame (32) is fixedly connected to the surface of the protection frame (31); the windproof frame (32) is located below the main frame (1) to protect the pesticide sprayed from the main frame (1); the windproof frame (32) is made of organic glass with good transparency and is relatively light; and the windproof frame (32) is in an arc shape to match the arc when the pesticide is sprayed.

2. The pesticide spraying device for rice planting according to claim 1, characterized in that: The fixing assembly (2) comprises two fixing columns (21) fixed to the inner wall of the main frame (1), the two fixing columns (21) being distributed at both ends of the main frame (1), the inner wall of the fixing column (21) being slidably connected to a threaded column (22), the surface of the threaded column (22) being threadedly connected to a fixer (23), and the surface of the threaded column (22) being movably sleeved with a protective frame (31).

3. The pesticide spraying device for rice planting according to claim 2, characterized in that: The surface of the fixed column (21) is fixedly connected to two connecting columns (210), a sliding groove is provided inside the connecting column (210), and the surface of the threaded column (22) is fixedly connected to a sliding block (220), and the sliding block (220) is adapted to move in the sliding groove inside the connecting column (210).

4. The pesticide spraying device for rice planting according to claim 1, characterized in that: A spray plate (12) is fixedly connected inside the main frame (1), and a plurality of spray holes are provided on the surface of the spray plate (12) for uniformly spraying pesticides.

5. The pesticide spraying device for rice planting according to claim 1, characterized in that: The top of the main frame (1) is fixedly connected to a support column (11), and the top of the support column (11) is fixedly connected to a connecting pipe (110).

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