Pesticide spraying device for grain planting

Abstract

The utility model relates to the technical field of pesticide spraying devices, in particular to a pesticide spraying device for grain planting, which comprises a mounting main body, a hydraulic cylinder is fixedly connected outside the mounting main body, a hydraulic rod is slidably connected outside the hydraulic cylinder, the hydraulic rod is slidably connected with the mounting main body, and a sliding rod is fixedly connected outside the hydraulic rod. The sliding rod is slidably connected with the mounting main body, the exterior of the sliding rod is rotatably connected with a second crank, the exterior of the second crank is fixedly connected with a main shaft, the main shaft is rotatably connected with the mounting main body, the exterior of the main shaft is fixedly connected with a spraying handle, and the exterior of the spraying handle is fixedly connected with a nozzle. A second telescopic rod is fixedly connected to the outer portion of the mounting body, a first telescopic rod is fixedly connected to the outer portion of the second telescopic rod, the first telescopic rod is fixedly connected with the cart, the device can conduct two-way spraying on grain leaves at the same time, and the treatment effect on plant diseases and insect pests is improved.

Description

Technical Field

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

[0002] With the modernization and scale of agricultural production, the demand for efficient and accurate pesticide spraying in grain planting is increasing. Traditional pesticide spraying methods often have problems such as low efficiency, serious waste, and environmental pollution, which are difficult to meet the needs of modern agriculture. Therefore, the research and development and application of spraying devices for grain planting has become an important direction of agricultural modernization.

[0003] During the grain planting process, it is necessary to eliminate pests and weeds from the grain, but the existing spraying device can only spray in one direction and cannot adjust the position, and it is impossible to spray the grain leaves in both directions at the same time, which leads to low spraying efficiency. At the same time, the existing farmland irrigation spraying device has a poor stirring effect, and the medicine needs to be mixed manually and evenly. Shaking for a long time can easily cause arm fatigue. This stirring method has a poor mixing effect and is not convenient for farmland irrigation. Utility Model Content

[0004] The purpose of the utility model is to provide a spraying device for grain planting to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an installation body, the installation body is fixedly connected to a hydraulic cylinder on the outside, the hydraulic cylinder is slidably connected to a hydraulic rod on the outside, the hydraulic rod is slidably connected to the installation body, the hydraulic rod is fixedly connected to a sliding rod on the outside, the sliding rod is slidably connected to the installation body, the sliding rod is rotatably connected to a second crank on the outside, the second crank is fixedly connected to a main shaft on the outside, the main shaft is rotatably connected to the installation body, the main shaft is fixedly connected to a spraying handle on the outside, the spraying handle is fixedly connected to a nozzle on the outside, the installation body is fixedly connected to a second telescopic rod on the outside, the second telescopic rod is fixedly connected to a first telescopic rod on the outside, and the first telescopic rod is fixedly connected to the cart;

[0006] The outside of the cart is rotatably connected to a rotating shaft, the outside of the rotating shaft is fixedly connected to a wheel, the outside of the rotating shaft is fixedly connected to a first bevel gear, the outside of the first bevel gear is meshingly connected to a stirring fan blade, the outside of the cart is fixedly connected to a medicine storage box, the outside of the medicine storage box is fixedly connected to a water pump, and the water pump is fixedly connected to a spraying handle.

[0007] Preferably, a slide groove is provided on the outside of the installation body, a slide rod is slidably connected to the outside of the slide groove, and the slide rod is slidably connected to the installation body through the slide groove.

[0008] Preferably, the sliding rod is externally rotatably connected to a first crank, the first crank is externally rotatably connected to a second crank, and the second crank is rotatably connected to the sliding rod via the first crank.

[0009] Preferably, the stirring blade is fixedly connected to the outside with a second bevel gear, the second bevel gear is meshingly connected to the outside with a first bevel gear, and the first bevel gear is meshingly connected to the stirring blade via the second bevel gear.

[0010] Preferably, a hose is fixedly connected to the outside of the water pump, a spraying handle is fixedly connected to the outside of the hose, and the spraying handle and the water pump are fixedly connected via the hose.

[0011] Preferably, a push rod is fixedly connected to the outside of the medicine storage box, a liquid inlet is fixedly connected to the outside of the medicine storage box, and a filter is fixedly connected to the outside of the liquid inlet.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: when in use, the staff controls the transmission of the hydraulic cylinder so that the hydraulic rod drives the main shaft to rotate, so that the two spraying handles move toward each other, so that pesticides can be sprayed on the front and back sides of the leaves of grain crops, thereby increasing the control effect of pests and diseases. At the same time, since the distance between the two spraying handles can be adjusted, the device can control pests and diseases on different crops. The height of the installation body can be adjusted through the cooperation of the first telescopic rod and the second telescopic rod, so that the device can cope with crops in different periods. Since the mixing of the medicine needs to be manually shaken evenly, the rotating shaft in the device is fixedly connected to the wheel, and the cart is pushed to move, thereby driving the stirring fan blades to rotate, so that the medicine is mixed evenly, so that the concentration of the medicine can be uniform, and the control effect of pests and diseases is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings:

[0014] Figure 1 This is a schematic diagram of the structure of the first part of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the second part of the utility model;

[0016] Figure 3 This is a schematic structural diagram of the third part of the utility model.

[0017] In the figure: 1. cart; 2. wheel; 3. rotating shaft; 4. first bevel gear; 5. second bevel gear; 6. push rod; 7. medicine storage box; 8. water pump; 9. hose; 10. hydraulic cylinder; 11. filter screen; 12. liquid inlet; 13. stirring fan blade; 14. first telescopic rod; 15. second telescopic rod; 16. hydraulic rod; 17. installation body; 18. slide; 19. first crank; 20. second crank; 21. sliding rod; 22. spraying handle; 23. nozzle; 24. main shaft. DETAILED DESCRIPTION

[0018] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.

[0019] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0020] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0021] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. However, if it is indicated as a direct connection, it means that the two connected bodies are not connected through an intermediate structure, but are connected to form a whole only through a connecting structure. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0022] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0023] Embodiment 1

[0024] See also Figures 1 to 3 The utility model provides a technical solution: an installation body 17, the installation body 17 is fixedly connected to a hydraulic cylinder 10 on the outside, the hydraulic cylinder 10 is slidably connected to a hydraulic rod 16 on the outside, the hydraulic rod 16 is slidably connected to the installation body 17, the hydraulic rod 16 is fixedly connected to a sliding rod 21 on the outside, the sliding rod 21 is slidably connected to the installation body 17, the sliding rod 21 is rotatably connected to a second crank 20 on the outside, the second crank 20 is fixedly connected to a main shaft 24 on the outside, the main shaft 24 is rotatably connected to the installation body 17, the main shaft 24 is fixedly connected to a spraying handle 22 on the outside, the spraying handle 22 is fixedly connected to a nozzle 23 on the outside, the installation body 17 is fixedly connected to a second extension on the outside The telescopic rod 15 is a retractable rod 15, and the first telescopic rod 14 is fixedly connected to the outside of the second telescopic rod 15, and the first telescopic rod 14 is fixedly connected to the cart 1; a slide groove 18 is provided on the outside of the installation body 17, and a sliding rod 21 is slidably connected to the outside of the slide groove 18, and the sliding rod 21 is slidably connected to the installation body 17 through the slide groove 18; the sliding rod 21 is rotatably connected to the outside of the first crank 19, and the first crank 19 is rotatably connected to the outside of the second crank 20, and the second crank 20 and the sliding rod 21 are rotatably connected through the first crank 19; the water pump 8 is fixedly connected to the outside of the hose 9, and the hose 9 is fixedly connected to the outside of the spraying handle 22, and the spraying handle 22 and the water pump 8 are fixedly connected through the hose 9.

[0025] Because the cart 1 is fixedly connected to the first telescopic rod 14, and the first telescopic rod 14 is slidably connected to the mounting body 17 through the second telescopic rod 15, the height of the mounting body 17 can be adjusted, so that the device can cope with crops in different periods. Since the mounting body 17 is fixedly connected to the hydraulic cylinder 10, the hydraulic cylinder 10 is slidably connected to the hydraulic rod 16, the hydraulic rod 16 is fixedly connected to the sliding rod 21, and the sliding rod 21 is rotationally connected to the second crank 20 through the first crank 19, the hydraulic cylinder 10 drives the main shaft 24 to rotate, so that the distance between the two spraying handles 22 can be adjusted, so that the device can control pests and diseases on different crops, and the two spraying handles 22 can spray the pests and diseases on both sides, thereby increasing the control effect of the pests and diseases.

[0026] Embodiment 2

[0027] On the basis of Example 1, the cart 1 is rotatably connected to the outside of the rotating shaft 3, the rotating shaft 3 is fixedly connected to the outside of the wheel 2, the rotating shaft 3 is fixedly connected to the outside of the first bevel gear 4, the first bevel gear 4 is meshingly connected to the outside of the stirring blade 13, the cart 1 is fixedly connected to the outside of the medicine storage box 7, the medicine storage box 7 is fixedly connected to the outside of the water pump 8, the water pump 8 is fixedly connected to the spray handle 22; the stirring blade 13 is fixedly connected to the outside of the second bevel gear 5, the second bevel gear 5 is meshingly connected to the first bevel gear 4, and the first bevel gear 4 and the stirring blade 13 are meshingly connected through the second bevel gear 5; the medicine storage box 7 is fixedly connected to the outside of the push rod 6, the medicine storage box 7 is fixedly connected to the outside of the liquid inlet 12, and the liquid inlet 12 is fixedly connected to the outside of the filter screen 11.

[0028] Since the medicine needs to be manually shaken and mixed when the crops are treated for diseases and insect pests, the wheel 2 in the device is fixedly connected to the rotating shaft 3, the rotating shaft 3 is rotatably connected to the cart 1, the rotating shaft 3 is fixedly connected to the first bevel gear 4, and the first bevel gear 4 is meshed with the stirring blades 13 through the second bevel gear 5. When the staff pushes the cart 1, the stirring blades 13 are driven to mix the medicine, so that the medicine is stirred more evenly, and the treatment effect of the medicine is better.

[0029] When the utility model is in use, the staff controls the transmission of the hydraulic cylinder 10 so that the hydraulic rod 16 drives the main shaft 24 to rotate, so that the two spraying handles 22 move toward each other, so that the pesticide can be sprayed on the front and back sides of the leaves of the grain crops, thereby increasing the control effect of pests and diseases. At the same time, because the distance between the two spraying handles 22 can be adjusted, the device can control pests and diseases on different crops. The height of the mounting body 17 can be adjusted through the cooperation of the first telescopic rod 14 and the second telescopic rod 15, so that the device can cope with crops in different periods. Since the mixing of the medicine needs to be manually shaken for uniformity, the rotating shaft 3 in the device is fixedly connected to the wheel 2, and the trolley 1 is pushed to move, thereby driving the stirring blades 13 to rotate, so that the medicine is mixed evenly, so that the concentration of the medicine can be uniform, and the control effect of pests and diseases is better.

[0030] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0031] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A grain planting spraying device, comprising a mounting body (17), characterized in that: The installation body (17) is fixedly connected to a hydraulic cylinder (10) on the outside, and a hydraulic rod (16) is slidably connected to the outside of the hydraulic cylinder (10). The hydraulic rod (16) is slidably connected to the installation body (17). The hydraulic rod (16) is fixedly connected to a sliding rod (21) on the outside, and the sliding rod (21) is slidably connected to the installation body (17). The sliding rod (21) is rotatably connected to a second crank (20) on the outside, and the second crank (20) is fixedly connected to a main shaft (24) on the outside, and the main shaft (24) is rotatably connected to the installation body (17). The main shaft (24) is fixedly connected to a spraying handle (22) on the outside, and the spraying handle (22) is fixedly connected to a nozzle (23) on the outside. The installation body (17) is fixedly connected to a second telescopic rod (15) on the outside, and the second telescopic rod (15) is fixedly connected to a first telescopic rod (14) on the outside, and the first telescopic rod (14) is fixedly connected to the cart (1); The cart (1) is rotatably connected to a rotating shaft (3) on the outside, the rotating shaft (3) is fixedly connected to a wheel (2) on the outside, the rotating shaft (3) is fixedly connected to a first bevel gear (4) on the outside, the first bevel gear (4) is meshingly connected to a stirring blade (13) on the outside, the cart (1) is fixedly connected to a medicine storage box (7) on the outside, the medicine storage box (7) is fixedly connected to a water pump (8) on the outside, and the water pump (8) is fixedly connected to a spray handle (22).

2. The grain planting spraying device according to claim 1, characterized in that: A sliding groove (18) is provided on the outside of the installation body (17), and a sliding rod (21) is slidably connected to the outside of the sliding groove (18). The sliding rod (21) and the installation body (17) are slidably connected via the sliding groove (18).

3. The grain planting spraying device according to claim 1, characterized in that: The sliding rod (21) is externally rotatably connected to a first crank (19), the first crank (19) is externally rotatably connected to a second crank (20), and the second crank (20) is rotatably connected to the sliding rod (21) via the first crank (19).

4. The grain planting spraying device according to claim 1, characterized in that: The stirring blade (13) is fixedly connected to the outside with a second bevel gear (5), the second bevel gear (5) is meshingly connected to the outside with a first bevel gear (4), and the first bevel gear (4) and the stirring blade (13) are meshingly connected via the second bevel gear (5).

5. The grain planting spraying device according to claim 1, characterized in that: The water pump (8) is fixedly connected to a hose (9) on the outside, the hose (9) is fixedly connected to a spray handle (22) on the outside, and the spray handle (22) and the water pump (8) are fixedly connected via the hose (9).

6. The grain planting spraying device according to claim 1, characterized in that: The medicine storage box (7) is fixedly connected to a push rod (6) on the outside, the medicine storage box (7) is fixedly connected to a liquid inlet (12) on the outside, and the liquid inlet (12) is fixedly connected to a filter screen (11) on the outside.

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