Pesticide spraying device for agricultural planting

Abstract

The utility model relates to the technical field of agricultural planting, and discloses a pesticide spraying device for agricultural planting, which comprises a bottom plate, an adjusting component is arranged at the top of the bottom plate, and a stirring component is arranged at the top of the bottom plate; the adjusting assembly comprises a plurality of lifting columns, the lifting columns are fixedly installed on the top of the outer surface of the bottom plate, a first belt wheel is rotationally arranged on the outer surface of the lifting column on one side, a belt is wound around the outer surface of the first belt wheel in a sleeving mode, and a second belt wheel is arranged on the side, away from the first belt wheel, of the belt; the second belt wheel is rotationally embedded in the lifting column on one side, the belt can drive the lifting plate to ascend through the connecting block while rotating, the lifting plate drives the spray head to ascend through the supporting plate, the spray head sprays out pesticide, and the connecting block can be controlled according to the use requirement to change the spraying height of the spray head; and pesticide spraying can be conveniently carried out on crops with different heights.

Description

Technical Field

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

[0002] Pesticides are chemicals or biological agents used to control pests and diseases of agricultural crops. They are widely used in agricultural production to increase yields, improve quality and ensure crop growth.

[0003] A pesticide spraying device is a device used to spray pesticides evenly on the surface of crops or soil to achieve the purpose of preventing and controlling pests and diseases and promoting crop growth.

[0004] China's public patent number: CN211983425U announced "A pesticide spraying device for agricultural planting", including a platform, wheels are installed at the bottom of the platform, a fence is arranged on the platform surface of the platform, a pesticide box is placed on the inner side of the fence, a pump body is installed at the top outlet of the pesticide box, a vertical fixed pipe is arranged at the output end of the pump body, and a nozzle is arranged at the top of the fixed pipe. The utility model solves the problem that backpack pesticide spraying increases the work intensity of agricultural workers. The sprayer is placed on a single-wheel platform, and the sprayer is pushed forward by manpower, which greatly reduces the work intensity of people during the pesticide spraying process. The equipment has a simple structure, low manufacturing cost, good use effect, and is suitable for popularization and use.

[0005] When the prior art is used, although it reduces the workload of people during the pesticide spraying process, the prior art device lacks a stirring device for the pesticide. During use, the pesticide is easily precipitated and accumulated at the bottom of the device due to uneven mixing, resulting in uneven concentration of the pesticide during spraying, which has a certain impact on the insecticidal effect of the pesticide. At the same time, due to the different heights of crops, the height of the pesticide spraying needs to be adjusted during the pesticide spraying, and the spraying height of the prior art device cannot be adjusted, resulting in the spraying operation only being able to be performed on crops of the same height, which has great limitations in use. Utility Model Content

[0006] The purpose of the utility model is to provide a pesticide spraying device for agricultural planting, so as to solve the problem that the existing devices in the above-mentioned background technology lack a stirring device for pesticides. During use, the pesticides are easily precipitated and accumulated at the bottom of the device due to uneven mixing, resulting in uneven concentration of the pesticides during spraying, which has a certain impact on the insecticidal effect of the pesticides. At the same time, due to the different heights of crops, the height of the pesticide spraying needs to be adjusted when spraying the pesticides, and the spraying height of the existing devices cannot be adjusted, resulting in the spraying operation can only be performed on crops of the same height, which has great limitations in use.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: A pesticide spraying device for agricultural planting, comprising a bottom plate, an adjusting component is arranged on the top of the bottom plate, and a stirring component is arranged on the top of the bottom plate;

[0008] The adjustment assembly includes a plurality of lifting columns, and the plurality of lifting columns are fixedly mounted on the top of the outer surface of the bottom plate, a first pulley is rotatably mounted on the outer surface of one side of the lifting column, and a belt is wound around the outer surface of the first pulley, a second pulley is arranged on the side of the belt away from the first pulley, and the second pulley is rotatably embedded in the interior of one side of the lifting column, a connecting block is fixedly mounted on the outer surface of the belt close to the bottom, and a lifting plate is fixedly mounted on one side of the outer surface of the connecting block;

[0009] The stirring assembly includes a stirring shaft, and a plurality of stirring blades are fixedly installed on the outer surface of the stirring shaft, a plurality of support columns are fixedly installed on the top of the outer surface of the bottom plate, and a stirring barrel is fixedly installed on the top of the outer surfaces of the plurality of support columns, the stirring shaft is rotatably embedded in the interior of the stirring barrel, a plurality of support blocks are fixedly installed on the inner wall of the stirring barrel near the top, and filter plates are slidably connected to the tops of the outer surfaces of the plurality of support blocks, a stirring motor is fixedly installed on one side of the outer surface of the stirring barrel, and the output shaft of the stirring motor is fixedly connected to the stirring blades, and limiting grooves are provided on both sides of the inner wall of the stirring barrel.

[0010] Preferably, both sides of the outer surface of the filter plate are slidably embedded in the limiting groove, a cover plate is provided on the top of the outer surface of the mixing barrel, and a feed pipe is fixedly installed on the top of the outer surface of the cover plate.

[0011] Preferably, a sliding rod is fixedly mounted on one side of the outer surface of each of the plurality of lifting columns, and both ends of the lifting plate are slidably sleeved on the outer surface of the sliding rod.

[0012] Preferably, a support plate is fixedly mounted on the top of the outer surface of the lifting plate, and a plurality of nozzles are fixedly mounted on one side of the outer surface of the support plate.

[0013] Preferably, a water distribution pipe is fixedly installed on a side of the support plate away from the bottom plate, a water pump is fixedly installed on one side of the outer surface of the mixing barrel, and a telescopic pipe is fixedly installed on a side of the water pump away from the mixing barrel.

[0014] Preferably, one end of the telescopic tube away from the water pump is fixedly connected to the water distribution pipe, and a connecting block is fixedly installed on the outer surface of the lifting column on one side, and the output shaft of the connecting block is fixedly connected to the second pulley.

[0015] Preferably, a handle is fixedly mounted on the top of the outer surface of the base plate, and a plurality of movable wheels are fixedly mounted on the bottom of the outer surface of the base plate.

[0016] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0017] First, the utility model starts the connecting block, and the connecting block rotates to drive the second pulley to rotate, and the second pulley rotates to drive the belt to rotate. Since the outer surface of one side of the belt is fixedly installed with the connecting block, the belt can drive the lifting plate to rise through the connecting block while rotating, and the lifting plate drives the spray head to rise through the supporting plate, so that the spray head sprays pesticides. The connecting block can be controlled according to the use requirements to change the spraying height of the spray head, so that it is convenient to spray pesticides on crops at different heights.

[0018] Second, the utility model feeds pesticides into the interior of the stirring barrel through a feed pipe, and after the pesticides are added, water can be poured into the interior of the stirring barrel through the feed pipe again. A filter plate is provided inside the stirring barrel, and the filter plate filters impurities in the water to prevent the impurities from clogging the nozzle. After the pesticides and water are added, the stirring motor can be started, and the stirring motor drives the stirring shaft to rotate, and the stirring shaft drives the stirring blades to rotate. The stirring blades stir the mixed liquid of the pesticide and water to fully mix the pesticide and water, and prevent the pesticide from affecting the pest control effect due to insufficient mixing. The mixed pesticide is pumped to the interior of the telescopic tube by a water pump, and then sprayed out through the nozzle for pesticide spraying. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from a side view;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from the other side;

[0021] Figure 3 This is a schematic diagram of the split three-dimensional structure of the utility model;

[0022] Figure 4 It is a schematic diagram of the internal three-dimensional structure of the utility model.

[0023] Among them: 1. bottom plate; 2. lifting column; 201. first pulley; 202. belt; 203. second pulley; 204. connecting block; 205. lifting plate; 3. stirring shaft; 301. stirring blade; 302. stirring motor; 303. support block; 304. limiting groove; 4. stirring barrel; 5. cover plate; 6. feed pipe; 7. water pump; 8. telescopic pipe; 9. water distribution pipe; 10. support plate; 11. nozzle; 12. filter plate; 13. moving wheel; 14. handle; 15. support column; 16. slide rod. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-4 , a pesticide spraying device for agricultural planting, comprising a bottom plate 1, an adjusting component is arranged on the top of the bottom plate 1, and a stirring component is arranged on the top of the bottom plate 1;

[0026] The adjustment component includes a plurality of lifting columns 2, and the plurality of lifting columns 2 are fixedly installed on the top of the outer surface of the bottom plate 1, wherein a first pulley 201 is rotatably installed on the outer surface of one side of the lifting columns 2, and a belt 202 is wound around the outer surface of the first pulley 201, a second pulley 203 is arranged on the side of the belt 202 away from the first pulley 201, and the second pulley 203 is rotatably embedded in the interior of one side of the lifting columns 2, a connecting block 204 is fixedly installed on the outer surface of the belt 202 near the bottom, and a lifting plate 205 is fixedly installed on one side of the outer surface of the connecting block 204;

[0027] The stirring assembly includes a stirring shaft 3, and a plurality of stirring blades 301 are fixedly installed on the outer surface of the stirring shaft 3, a plurality of support columns 15 are fixedly installed on the top of the outer surface of the bottom plate 1, and a stirring barrel 4 is fixedly installed on the top of the outer surfaces of the plurality of support columns 15, the stirring shaft 3 is rotatably embedded in the interior of the stirring barrel 4, a plurality of support blocks 303 are fixedly installed on the inner wall of the stirring barrel 4 near the top, and a filter plate 12 is slidably connected to the top of the outer surfaces of the plurality of support blocks 303, a stirring motor 302 is fixedly installed on one side of the outer surface of the stirring barrel 4, and the output shaft of the stirring motor 302 is fixedly connected to the stirring blade 301, and limiting grooves 304 are provided on both sides of the inner wall of the stirring barrel 4.

[0028] Through the above technical solution, when it is necessary to adjust the spraying height of the pesticide, the connecting block 204 can be started, and the connection block 204 rotates to drive the second pulley 203 to rotate, and the second pulley 203 rotates to drive the belt 202 to rotate. Since the connecting block 204 is fixedly installed on the outer surface of one side of the belt 202, the belt 202 can drive the lifting plate 205 to rise through the connecting block 204 while rotating. The lifting plate 205 drives the nozzle 11 to rise through the support plate 10, so that the nozzle 11 sprays the pesticide. The connecting block 204 can be controlled according to the use requirements to change the spraying height of the nozzle 11, so as to facilitate the spraying of pesticides on crops at different heights.

[0029] Through the above technical scheme, the pesticide to be sprayed is fed into the interior of the stirring barrel 4 through the feeding pipe 6. After the pesticide is fed, water can be poured into the interior of the stirring barrel 4 again through the feeding pipe 6. The interior of the stirring barrel 4 is provided with a filter plate 12, which filters impurities in the water to prevent the impurities from clogging the nozzle 11. After the pesticide and water are fed, the stirring motor 302 can be started, and the stirring motor 302 rotates to drive the stirring shaft 3 to rotate. The stirring shaft 3 rotates to drive the stirring blades 301 to rotate. The stirring blades 301 stir the mixed liquid of the pesticide and water to fully mix the pesticide and water to prevent the pesticide from affecting the pest control effect due to insufficient mixing. The mixed pesticide is pumped to the interior of the telescopic tube 8 via the water pump 7, and then sprayed out through the nozzle 11 for pesticide spraying.

[0030] Specifically, both sides of the outer surface of the filter plate 12 are slidably embedded in the limiting groove 304, the top of the outer surface of the mixing barrel 4 is provided with a cover plate 5, and the top of the outer surface of the cover plate 5 is fixedly installed with a feed pipe 6.

[0031] Through the above technical solution, the filter plate 12 filters the water to prevent impurities in the water from clogging the nozzle 11. The cover plate 5 is connected to the mixing barrel 4 through a hinge. The cover plate 5 seals the mixing barrel 4 to prevent pesticides from splashing out during use. The feed pipe 6 facilitates the introduction of pesticides and water into the mixing barrel 4.

[0032] Specifically, a slide bar 16 is fixedly mounted on one side of the outer surface of each of the plurality of lifting columns 2 , and both ends of the lifting plate 205 are slidably sleeved on the outer surface of the slide bar 16 .

[0033] Through the above technical solution, the lifting plate 205 is limited by the sliding rod 16 to prevent the lifting plate 205 from deflecting during the lifting process.

[0034] Specifically, a support plate 10 is fixedly mounted on the top of the outer surface of the lifting plate 205 , and a plurality of nozzles 11 are fixedly mounted on one side of the outer surface of the support plate 10 .

[0035] Through the above technical solution, the support plate 10 supports the spray head 11, and the spray head 11 sprays the pesticide.

[0036] Specifically, a water distribution pipe 9 is fixedly installed on one side of the support plate 10 away from the bottom plate 1 , a water pump 7 is fixedly installed on one side of the outer surface of the mixing barrel 4 , and a telescopic pipe 8 is fixedly installed on one side of the water pump 7 away from the mixing barrel 4 .

[0037] Through the above technical solution, the water distribution pipe 9 divides the pesticide so that it is evenly input into the inside of the nozzle 11, and the water pump 7 pumps the pesticide into the inside of the telescopic tube 8 so that the pesticide can finally be sprayed out from the nozzle 11.

[0038] Specifically, one end of the telescopic tube 8 away from the water pump 7 is fixedly connected to the water distribution pipe 9 , and a connecting block 204 is fixedly installed on the outer surface of one side of the lifting column 2 , and the output shaft of the connecting block 204 is fixedly connected to the second pulley 203 .

[0039] Through the above technical solution, the second pulley 203 is driven to rotate by the connection block 204, so that the second pulley 203 drives the belt 202 to rotate.

[0040] Specifically, a handle 14 is fixedly installed on the top of the outer surface of the bottom plate 1 , and a plurality of moving wheels 13 are fixedly installed on the bottom of the outer surface of the bottom plate 1 .

[0041] Through the above technical solution, the moving direction of the device is controlled by the handle 14, and the moving wheel 13 facilitates the movement of the device.

[0042] During use, when it is necessary to adjust the spraying height of the pesticide, the connecting block 204 can be started, and the connecting block 204 rotates to drive the second pulley 203 to rotate, and the second pulley 203 rotates to drive the belt 202 to rotate. Since the outer surface of the belt 202 on one side is fixedly installed with the connecting block 204, the belt 202 can drive the lifting plate 205 to rise through the connecting block 204 while rotating. The lifting plate 205 drives the spray head 11 to rise through the support plate 10, so that the spray head 11 sprays the pesticide. The connecting block 204 can be controlled according to the use requirements to change the spraying height of the spray head 11, which is convenient for spraying pesticides on crops at different heights. The pesticide to be sprayed is put into the mixing barrel 4 through the feeding pipe 6. After the pesticide is put in, it can be The water is poured into the mixing barrel 4 through the feed pipe 6. The mixing barrel 4 is provided with a filter plate 12. The filter plate 12 filters the impurities in the water to prevent the impurities from clogging the nozzle 11. After the pesticide and water are added, the stirring motor 302 can be started. The stirring motor 302 rotates to drive the stirring shaft 3 to rotate. The stirring shaft 3 rotates to drive the stirring blade 301 to rotate. The stirring blade 301 stirs the mixed liquid of the pesticide and water to fully mix the pesticide and water to prevent the pesticide from affecting the pest control effect due to insufficient mixing. The mixed pesticide is pumped to the inside of the telescopic tube 8 through the water pump 7 and then sprayed out through the nozzle 11 for pesticide spraying. After the spraying is completed, the cover plate 5 can be opened to take out the filter plate 12 and clean the filter plate 12 for subsequent use.

[0043] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit thereof, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pesticide spraying device for agricultural planting, comprising a bottom plate (1), characterized in that: An adjusting component is arranged on the top of the bottom plate (1), and a stirring component is arranged on the top of the bottom plate (1); The adjustment component comprises a plurality of lifting columns (2), and the plurality of lifting columns (2) are fixedly mounted on the top of the outer surface of the bottom plate (1), a first pulley (201) is rotatably mounted on the outer surface of one side of the lifting columns (2), and a belt (202) is wound around the outer surface of the first pulley (201), a second pulley (203) is arranged on the side of the belt (202) away from the first pulley (201), and the second pulley (203) is rotatably embedded in the interior of one side of the lifting columns (2), a connecting block (204) is fixedly mounted on the outer surface of the belt (202) close to the bottom, and a lifting plate (205) is fixedly mounted on one side of the outer surface of the connecting block (204); The stirring assembly comprises a stirring shaft (3), and a plurality of stirring blades (301) are fixedly mounted on the outer surface of the stirring shaft (3); a plurality of support columns (15) are fixedly mounted on the top of the outer surface of the bottom plate (1), and a stirring barrel (4) is fixedly mounted on the top of the outer surfaces of the plurality of support columns (15); the stirring shaft (3) is rotatably embedded in the interior of the stirring barrel (4); a plurality of support blocks (303) are fixedly mounted on the inner wall of the stirring barrel (4) near the top, and a filter plate (12) is slidably connected to the top of the outer surfaces of the plurality of support blocks (303); a stirring motor (302) is fixedly mounted on one side of the outer surface of the stirring barrel (4), and the output shaft of the stirring motor (302) is fixedly connected to the stirring blades (301); and limiting grooves (304) are provided on both sides of the inner wall of the stirring barrel (4).

2. The agricultural pesticide spraying device according to claim 1, characterized in that: Both sides of the outer surface of the filter plate (12) are slidably embedded in the limiting groove (304), the top of the outer surface of the mixing barrel (4) is provided with a cover plate (5), and the top of the outer surface of the cover plate (5) is fixedly installed with a feed pipe (6).

3. The agricultural pesticide spraying device according to claim 2, characterized in that: A sliding rod (16) is fixedly mounted on one side of the outer surface of each of the plurality of lifting columns (2), and both ends of the lifting plate (205) are slidably sleeved on the outer surface of the sliding rod (16).

4. The agricultural pesticide spraying device according to claim 1, characterized in that: A support plate (10) is fixedly mounted on the top of the outer surface of the lifting plate (205), and a plurality of spray heads (11) are fixedly mounted on one side of the outer surface of the support plate (10).

5. The agricultural pesticide spraying device according to claim 4, characterized in that: A water distribution pipe (9) is fixedly mounted on the side of the support plate (10) away from the bottom plate (1), a water pump (7) is fixedly mounted on one side of the outer surface of the mixing barrel (4), and a telescopic pipe (8) is fixedly mounted on the side of the water pump (7) away from the mixing barrel (4).

6. The agricultural pesticide spraying device according to claim 5, characterized in that: One end of the telescopic tube (8) away from the water pump (7) is fixedly connected to the water distribution pipe (9), and a connecting block (204) is fixedly installed on the outer surface of the lifting column (2) on one side, and the output shaft of the connecting block (204) is fixedly connected to the second pulley (203).

7. The agricultural pesticide spraying device according to claim 1, characterized in that: A handle (14) is fixedly mounted on the top of the outer surface of the base plate (1), and a plurality of moving wheels (13) are fixedly mounted on the bottom of the outer surface of the base plate (1).

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