Agricultural planting pesticide spraying equipment

Abstract

The utility model relates to the technical field of pesticide spraying, in particular to agricultural planting pesticide spraying equipment which comprises a pesticide storage tank, the pesticide storage tank is in a hollow cylinder shape, a first fixing plate is fixedly connected to the upper side of the inner surface of the pesticide storage tank, and a stirring assembly is arranged on the inner side of the pesticide storage tank. The stirring assembly comprises a guide pipe in sliding fit contact with the first fixing plate, blades are fixedly connected to the outer surface of the guide pipe, branch pipes are arranged on the inner sides of the blades in an embedded mode and communicate with the inner side of the guide pipe, and a pesticide spraying assembly is arranged on the upper side of the pesticide storage tank. The pesticide spraying assembly comprises a fixing ring fixedly connected with the upper end of the pesticide storage tank. According to the pesticide spraying device, the pesticide spraying pipe, the connecting pipe and other assemblies are arranged, pesticide is sprayed out in a water mist shape through the nozzles annularly distributed on the surface of the pesticide spraying pipe, then uniform spraying of the pesticide can be achieved, meanwhile, the pesticide spraying range can be greatly widened through circular motion of the pesticide spraying pipe, and then the pesticide spraying efficiency can be improved.

Description

Technical Field

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

[0002] Pesticides refer to a substance or mixture of several substances and their preparations that are chemically synthesized or derived from biological or other natural substances and are used to prevent and control diseases, insects, weeds, rats and other harmful organisms that harm agriculture and forestry, and to purposefully regulate the growth of plants and insects. They are widely used in agricultural, forestry and animal husbandry production, environmental and household sanitation pest control and epidemic prevention, and industrial product mildew and moth prevention, etc.

[0003] In the prior art, in order to improve the efficiency of pesticide spraying, pesticide spraying equipment is usually used for pesticide spraying. However, the fan blade structure on the stirring shaft inside the box is simple, which makes it difficult to drive the upper layer of liquid medicine to mix with the lower layer of liquid medicine, resulting in poor effect of the mixed pesticide.

[0004] To this end, a Chinese patent with announcement number CN219644875U discloses a pesticide sprayer, which drives the solution to circulate through a drainage mechanism, so that the solutions are offset and mixed, and at the same time, the offset solutions are circulated upward and downward, thereby mixing the upper and lower layer solutions and improving the quality of pesticide spraying.

[0005] In view of the above problems, existing patents have provided solutions. However, when the pesticide spraying equipment is used for large-scale crop disease and insect pest control, the pesticide spraying device in the prior art can only spray pesticides in a specific direction. In actual operation, the spraying area of ​​the pesticide is limited. When spraying pesticides on large areas of crops, there are not only problems of low pesticide spraying efficiency and small spraying range, but also the spraying quality of the pesticide will be affected. Summary of the invention

[0006] The purpose of the utility model is to provide an agricultural planting pesticide spraying device, which can solve the problem of a small pesticide spraying range.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an agricultural pesticide spraying device, comprising a medicine storage tank, which is in the shape of a hollow cylinder, a fixed plate 1 being fixedly connected to the upper side of the inner surface of the medicine storage tank, a stirring assembly being arranged on the inner side of the medicine storage tank, the stirring assembly comprising a conduit which is in sliding contact with the fixed plate 1, a blade being fixedly connected to the outer surface of the conduit, a branch pipe being embedded on the inner side of the blade, the branch pipe being connected to the inner side of the conduit, a spraying assembly being arranged on the upper side of the medicine storage tank, the spraying assembly comprising a fixing ring fixedly connected to the upper end of the medicine storage tank, a supporting pipe being slidably connected to the outer surface of the upper end of the fixing ring, a spraying pipe being connected to the upper end of the supporting pipe, a nozzle being fixedly connected to the outer surface of the spraying pipe, a core shaft being rotatably connected to the outer surface of the right end of the spraying pipe, and a stirring sheet being fixedly connected to the outer surface of the core shaft.

[0008] Preferably, a circular base is fixedly connected to the outer surface of the lower end of the medicine storage tank, a motor is fixedly connected to the outer surface of the lower end of the medicine storage tank, a movable tube is fixedly connected to the upper end of the motor output shaft, and a water inlet hole is opened on the lower side of the outer surface of the movable tube.

[0009] Preferably, the upper end of the movable tube is fixedly connected to a support plate, the outer surface of the upper end of the support plate is fixedly connected to a booster pump, the outer surface of the booster pump is fixedly connected to a connecting pipe, and the upper end of the movable tube is in communication with the booster pump.

[0010] Preferably, a second gear is fixedly connected to the outer surface of the movable tube, a first gear is fixedly connected to the outer surface of the conduit, and the first gear is meshed and transmission-connected with the second gear.

[0011] Preferably, a second fixing plate is fixedly connected to the outer surface of the movable tube, the second fixing plate is at the same level as the first fixing plate, and both the first fixing plate and the second fixing plate are in movable contact with a lower surface of the gear.

[0012] Preferably, the conduit is connected to the inside of the spray pipe through a support pipe, the outer surface of the fixed ring is fixedly connected to a baffle, the number of the baffles is several groups and distributed in a ring array, the outer surface of the connecting pipe is rotatably connected to a rotating sleeve 2, the outer surface of the rotating sleeve 2 is fixedly connected to a rocker rod 2, and the rocker rod 2 is in rotational contact with the baffle.

[0013] Preferably, a rotating sleeve 1 is rotatably connected to the right side of the outer surface of the core shaft, and a rocker rod 1 is fixedly connected to the outer surface of the rotating sleeve 1. The number of rocker rods 1 and 2 are both several groups and distributed in a circular array, and the rocker rods 1 and 2 are staggered.

[0014] Preferably, a sewage pipe is fixedly connected to the lower side of the outer surface of the medicine storage tank, a feed pipe is fixedly connected to the upper side of the outer surface of the medicine storage tank, and the number of the nozzles is several groups and distributed in a ring array.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The present application provides components such as a spraying pipe and a connecting pipe, and sprays the pesticide in the form of water mist through nozzles distributed in an annular shape on the surface of the spraying pipe, thereby achieving uniform spraying of the pesticide. Meanwhile, the spraying pipe makes a circular motion, which greatly increases the spraying range of the pesticide, thereby improving the spraying efficiency of the pesticide.

[0017] 2. The present application sets up components such as movable tubes, blades, and stirring blades, and stirs the pesticide inside the spray pipe again through the stirring blades. At the same time, the stirring blades will scrape and clean the inner wall of the spray pipe during the rotation process, thereby reducing the probability of impurities in the pesticide clogging the nozzle, thereby improving the stability of the pesticide spraying equipment during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 The overall structure of the utility model Figure 1 ;

[0020] Figure 2 It is the overall structural view of the utility model;

[0021] Figure 3 It is a top view of the overall structure of the utility model;

[0022] Figure 4 For the utility model Figure 3 Middle AA section view;

[0023] Figure 5 For the utility model Figure 1 Enlarged schematic diagram of point B in the middle.

[0024] Description of reference numerals:

[0025] 11. Medicine storage tank; 12. Base; 13. Drain pipe; 14. Feed pipe; 15. Fixed ring; 16. Baffle; 17. Booster pump; 18. Connecting pipe; 19. Spray pipe; 20. Nozzle; 21. Support pipe; 22. Gear 1; 23. Gear 2; 24. Conduit; 25. Blade; 26. Branch pipe; 27. Movable pipe; 28. Water inlet hole; 29. ​​Support plate; 30. Mandrel; 31. Agitator; 32. Rotating sleeve 1; 33. Pendulum rod 1; 34. Rotating sleeve 2; 35. Pendulum rod 2; 36. Fixed plate 1; 37. Fixed plate 2; 38. Motor. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figures 1 to 5 , the utility model provides a technical solution:

[0028] A pesticide spraying device for agricultural planting comprises a medicine storage tank 11, which is in a hollow cylindrical shape. A fixing plate 36 is fixedly connected to the upper side of the inner surface of the medicine storage tank 11. A stirring assembly is arranged on the inner side of the medicine storage tank 11. The stirring assembly comprises a conduit 24 which is in sliding contact with the fixing plate 36. A blade 25 is fixedly connected to the outer surface of the conduit 24. A branch pipe 26 is embedded in the inner side of the blade 25. The branch pipe 26 is communicated with the inner side of the conduit 24. A spraying assembly is arranged on the upper side of the medicine storage tank 11. The spraying assembly comprises a fixing ring 15 fixedly connected to the upper end of the medicine storage tank 11. A supporting pipe 21 is slidably connected to the outer surface of the upper end of the fixing ring 15. A spraying pipe 19 is connected to the upper end of the supporting pipe 21. A nozzle 20 is fixedly connected to the outer surface of the spraying pipe 19. A core shaft 30 is rotatably connected to the outer surface of the right end of the spraying pipe 19. A stirring sheet 31 is fixedly connected to the outer surface of the core shaft 30.

[0029] A sewage pipe 13 is fixedly connected to the lower side of the outer surface of the medicine storage tank 11, and a feed pipe 14 is fixedly connected to the upper side of the outer surface of the medicine storage tank 11. The number of the nozzles 20 is several groups and distributed in a ring array.

[0030] By adopting the above technical scheme, when the pesticide spraying equipment is working, first, a proper amount of solvent is added to the medicine storage tank 11 through the feed pipe 14, and then the pesticide is placed on the inner side of the conduit 24. The pesticide will enter the branch pipe 26 under the action of gravity, and then be discharged to the inside of the medicine storage tank 11 through the branch pipe 26. Then, the stirring component drives the blade 25 to rotate through the conduit 24, and the pesticide and the solvent are mixed and stirred by the blade 25, so that the pesticide and the solvent can be fully mixed, and thus the quality of pesticide spraying can be improved to a certain extent. The pesticide in the medicine storage tank 11 will enter the spray pipe 19, and then the pesticide will be sprayed out in the form of water mist through the nozzle 20 annularly distributed on the surface of the spray pipe 19, so that the pesticide can be evenly sprayed. After the pesticide spraying equipment is finished working, the residual pesticide in the medicine storage tank 11 is discharged in time through the drain pipe 13, so as to reduce the corrosion of the medicine storage tank 11 caused by the pesticide remaining in the medicine storage tank 11 for a long time.

[0031] Specifically, Figure 1 and Figure 4 As shown, a circular base 12 is fixedly connected to the outer surface of the lower end of the medicine storage tank 11, a motor 38 is fixedly connected to the outer surface of the lower end of the medicine storage tank 11, a movable tube 27 is fixedly connected to the upper end of the output shaft of the motor 38, and a water inlet hole 28 is opened on the lower side of the outer surface of the movable tube 27.

[0032] The upper end of the movable tube 27 is fixedly connected to a support plate 29 , the outer surface of the upper end of the support plate 29 is fixedly connected to a booster pump 17 , the outer surface of the booster pump 17 is fixedly connected to a connecting tube 18 , and the upper end of the movable tube 27 is in communication with the booster pump 17 .

[0033] The outer surface of the movable tube 27 is fixedly connected with a gear 23 , and the outer surface of the conduit 24 is fixedly connected with a gear 1 22 . The gear 1 22 is meshed and transmission-connected with the gear 2 23 .

[0034] A second fixing plate 37 is fixedly connected to the outer surface of the movable tube 27 . The second fixing plate 37 and the first fixing plate 36 are at the same level. Both the first fixing plate 36 and the second fixing plate 37 are in movable contact with the lower surface of the gear 1 22 .

[0035] By adopting the above technical solution, when the pesticide spraying equipment is working, the annular base 12 fixedly supports the medicine storage tank 11, and at the same time the motor 38 is started and operated, the output shaft of the motor 38 drives the movable tube 27 to rotate synchronously, and the movable tube 27 drives the booster pump 17 to rotate synchronously through the support plate 29. During the rotation process, the support plate 29 drives the support tube 21 and the spray tube 19 to make a circular motion through the connecting tube 18, the fixed ring 15 can support the sliding of the support tube 21 so that the sliding of the support tube 21 is more stable, and the booster pump 17 can suck the pesticide in the medicine storage tank 11 into the movable tube 27 through the water inlet hole 28, and inject it into the spray tube 19 through the movable tube 27 and the connecting tube 18. The pesticide is sprayed out of the medicine tube 19 at a certain pressure. The circular motion of the spraying tube 19 can greatly increase the spraying range of the pesticide. A circular notch is formed between the fixing plate 1 36 and the fixing plate 2 37. The conduit 24 is located inside the notch. The fixing plate 1 36 and the fixing plate 2 37 can lift and support the gear 1 22. The movable tube 27 drives the gear 2 23 to rotate synchronously during the rotation. The gear 1 22 rotates synchronously with the gear 2 23 through meshing transmission connection with the gear 2 23. The gear 2 23 drives the conduit 24 to rotate synchronously during the rotation, and then the blade 25 can be driven to rotate through the conduit 24 to mix and stir the pesticide.

[0036] Specifically, Figure 1 , Figure 2 and Figure 5 As shown, the conduit 24 is connected to the inside of the spray pipe 19 through the support pipe 21, the outer surface of the fixed ring 15 is fixedly connected with a baffle 16, the number of the baffles 16 is several groups and distributed in a ring array, the outer surface of the connecting pipe 18 is rotatably connected with a rotating sleeve 2 34, the outer surface of the rotating sleeve 2 34 is fixedly connected with a rocker rod 2 35, and the rocker rod 2 35 is rotatably in contact with the baffle 16.

[0037] The right side of the outer surface of the core shaft 30 is rotatably connected with a rotating sleeve 1 32, and the outer surface of the rotating sleeve 1 32 is fixedly connected with a rocker rod 1 33. The number of the rocker rods 1 33 and the rocker rods 2 35 are both in several groups and are distributed in a ring array. The rocker rods 1 33 and the rocker rods 2 35 are staggered.

[0038] By adopting the above technical scheme, the connecting pipe 18 will drive the rotating sleeve 2 34 to move synchronously during the rotation process, the swing rods 2 35 distributed in a ring array on the surface of the rotating sleeve 2 34 will contact the baffle 16 on the surface of the fixed ring 15, and the swing rods 2 35 will drive the rotating sleeve 2 34 to rotate under the action of the baffle 16, and the swing rods 1 33 will drive the rotating sleeve 1 32 to rotate as the swing rods 2 35 rotate, and the rotating sleeve 1 32 drives the core shaft 30 to rotate synchronously, thereby driving the stirring blade 31 to rotate through the core shaft 30, and then the stirring blade 31 will stir the pesticide inside the spray pipe 19 again, and at the same time, the stirring blade 31 will scrape and clean the inner wall of the spray pipe 19 during the rotation process, thereby reducing the probability of impurities in the pesticide clogging the nozzle 20, thereby improving the stability of the pesticide spraying equipment during operation.

[0039] Working principle: When the pesticide spraying equipment is working, the pesticide is placed on the inner side of the conduit 24. The pesticide will be discharged into the medicine storage tank 11 through the branch pipe 26 under the action of gravity. At the same time, the blade 25 is driven to rotate through the conduit 24 to mix and stir the pesticide. The output shaft of the motor 38 drives the movable pipe 27 to rotate synchronously. The movable pipe 27 drives the booster pump 17 to rotate synchronously through the support plate 29. During the rotation, the support plate 29 drives the support pipe 21 and the spray pipe 19 to make a circular motion through the connecting pipe 18. The booster pump 17 can suck the pesticide in the medicine storage tank 11 into the movable pipe 27 through the water inlet hole 28, and inject it into the spray pipe 19 through the movable pipe 27 and the connecting pipe 18, and spray the pesticide at a certain pressure. The pesticide in the spray pipe 19 is stirred again by the stirring piece 31. At the same time, the stirring piece 31 will scrape and clean the inner wall of the spray pipe 19 during the rotation, thereby reducing the probability of impurities in the pesticide clogging the nozzle 20.

[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. An agricultural pesticide spraying device, comprising a pesticide storage tank (11), wherein the pesticide storage tank (11) is in a hollow cylindrical shape, and is characterized in that: A fixing plate (36) is fixedly connected to the upper side of the inner surface of the medicine storage tank (11), and a stirring assembly is arranged on the inner side of the medicine storage tank (11). The stirring assembly comprises a conduit (24) which is in sliding contact with the fixing plate (36), and a blade (25) is fixedly connected to the outer surface of the conduit (24). A branch pipe (26) is embedded in the inner side of the blade (25), and the branch pipe (26) is connected to the inner side of the conduit (24). The medicine storage tank (11) is arranged on the upper side. A medicine spraying assembly is provided, the medicine spraying assembly comprising a fixing ring (15) fixedly connected to the upper end of a medicine storage tank (11), a support tube (21) being slidably connected to the outer surface of the upper end of the fixing ring (15), a medicine spraying tube (19) being connected to the upper end of the support tube (21), a nozzle (20) being fixedly connected to the outer surface of the medicine spraying tube (19), a core shaft (30) being rotatably connected to the outer surface of the right end of the medicine spraying tube (19), and a stirring blade (31) being fixedly connected to the outer surface of the core shaft (30).

2. The agricultural pesticide spraying equipment according to claim 1, characterized in that: The outer surface of the lower end of the medicine storage tank (11) is fixedly connected to a circular base (12), the outer surface of the lower end of the medicine storage tank (11) is fixedly connected to a motor (38), the upper end of the output shaft of the motor (38) is fixedly connected to a movable tube (27), and the lower side of the outer surface of the movable tube (27) is provided with a water inlet hole (28).

3. The agricultural pesticide spraying equipment according to claim 2, characterized in that: The upper end of the movable tube (27) is fixedly connected to a support plate (29), the outer surface of the upper end of the support plate (29) is fixedly connected to a booster pump (17), the outer surface of the booster pump (17) is fixedly connected to a connecting tube (18), and the upper end of the movable tube (27) is in communication with the booster pump (17).

4. The agricultural pesticide spraying equipment according to claim 3, characterized in that: The outer surface of the movable tube (27) is fixedly connected to a gear 2 (23), and the outer surface of the guide tube (24) is fixedly connected to a gear 1 (22), and the gear 1 (22) is meshed and transmission-connected with the gear 2 (23).

5. The agricultural pesticide spraying equipment according to claim 4, characterized in that: The outer surface of the movable tube (27) is fixedly connected with a second fixing plate (37), and the second fixing plate (37) is at the same level as the first fixing plate (36). Both the first fixing plate (36) and the second fixing plate (37) are in movable contact with the lower surface of the first gear (22).

6. The agricultural pesticide spraying equipment according to claim 5, characterized in that: The conduit (24) is connected to the inside of the spray pipe (19) through the support pipe (21); the outer surface of the fixed ring (15) is fixedly connected to a baffle (16); the number of the baffles (16) is a plurality of groups and is distributed in a ring array; the outer surface of the connecting pipe (18) is rotatably connected to a second rotating sleeve (34); the outer surface of the second rotating sleeve (34) is fixedly connected to a second swing rod (35); the second swing rod (35) is in rotationally close contact with the baffle (16).

7. The agricultural pesticide spraying equipment according to claim 6, characterized in that: The right side of the outer surface of the core shaft (30) is rotatably connected to a rotating sleeve 1 (32), and the outer surface of the rotating sleeve 1 (32) is fixedly connected to a swing rod 1 (33). The number of the swing rods 1 (33) and the swing rods 2 (35) are both in a plurality of groups and are distributed in a ring array. The swing rods 1 (33) and the swing rods 2 (35) are staggered.

8. The agricultural pesticide spraying equipment according to claim 7, characterized in that: A sewage pipe (13) is fixedly connected to the lower side of the outer surface of the medicine storage tank (11), a feed pipe (14) is fixedly connected to the upper side of the outer surface of the medicine storage tank (11), and the nozzles (20) are provided in a plurality of groups and are distributed in a circular array.

Images