Pesticide spraying device for tomato planting

Abstract

The utility model relates to the technical field of pesticide spraying devices, and discloses a pesticide spraying device for tomato planting, which solves the problems that the spraying range of the existing pesticide spraying device is small, and the spraying efficiency is influenced, and comprises a device main body, two connecting plates are fixedly arranged on the two sides of the device main body, and rollers are rotationally arranged at the bottoms of the connecting plates; a handle is fixedly installed on the upper portion of one end of the device body, a storage groove is formed in the device body, a water pump is fixedly installed at the bottom of the device body, a conveying pipe is fixedly installed at the bottom of the water pump, and a connecting base is fixedly installed on one side of the top of the device body. A supporting pipe is fixedly mounted at the top of the connecting seat, a uniform spraying assembly is arranged on the top of the device body and the supporting pipe, and a plurality of spray heads are fixedly mounted on the uniform spraying assembly; the pesticide spraying device is large in spraying range, and spraying is more uniform while the spraying efficiency is improved.

Description

Technical Field

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

[0002] Tomatoes are usually planted in spring, approximately from March to April. When planting, seeds can be used for planting. Select plump and healthy seeds, soak them in 50°C water for disinfection, or disinfect them with sodium phosphate, and then germinate them. After the buds emerge, plant them in the soil and cover them with soil to ensure that the temperature is suitable. You can also buy tomato seedlings, dig planting holes and put the seedlings in the holes. After burying them, pay attention to replenishing water, and they will soon resume growth. Spraying is required during tomato planting, and a spraying device is required. The existing patent (Announcement No.: CN212279612U) is a spraying device for tomato planting in saline-alkali land. The spraying device avoids the situation where the pesticide is not uniformly distributed in some areas and excessive use of pesticides in some areas; however, the spraying range of the spraying device is small, which greatly affects the spraying efficiency. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a spraying device for tomato planting, which effectively solves the problem that the existing spraying device has a small spraying range and greatly affects the spraying efficiency.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spraying device for tomato planting, comprising a device body, two connecting plates are fixedly installed on both sides of the device body, rollers are rotatably installed on the bottom of the connecting plates, a handle is fixedly installed on the upper part of one end of the device body, a storage tank is provided inside the device body, a water pump is fixedly installed on the bottom of the device body, a delivery pipe is fixedly installed on the bottom of the water pump, a connecting seat is fixedly installed on one side of the top of the device body, one end of the delivery pipe away from the water pump is fixedly connected to the bottom of the connecting seat, a supporting pipe is fixedly installed on the top of the connecting seat, a uniform spraying assembly is provided on the top of the device body and the supporting pipe, and a plurality of nozzles are fixedly installed on the uniform spraying assembly.

[0005] Preferably, the uniform spraying assembly includes a first mounting frame and a second mounting frame, the first mounting frame is fixedly mounted on the other side of the top of the device body, the second mounting frame is fixedly mounted on the top of the support tube, a motor is fixedly mounted on the top of the first mounting frame, the output end of the motor extends to the interior of the first mounting frame and is fixedly mounted with a first sprocket, a second sprocket is rotatably mounted on the top of the interior of the second mounting frame, and a chain is meshed and connected between the second sprocket and the first sprocket.

[0006] Preferably, a first shaft is fixedly installed at the bottom of the first sprocket, a stirring rod is fixedly installed at the bottom of the first shaft, a first sleeve is rotatably installed on the surface of the stirring rod, the first sleeve is fixedly installed on the top of the device body, the stirring rod extends to the interior of the storage tank and a plurality of mixing blades are fixedly installed on its surface.

[0007] Preferably, a second shaft rod is fixedly installed on the bottom of the second sprocket, a second sleeve is rotatably installed on the surface of the second shaft rod, an outer surface of the second sleeve is fixedly connected to the support tube, a first gear is fixedly installed on the bottom of the second shaft rod, a second gear is meshingly connected to one side of the first gear, a connecting tube is fixedly installed on the middle of the second gear, a rotating joint is rotatably installed on the top of the connecting tube, the top of the rotating joint is fixedly connected to the support tube, a rotating tube is fixedly installed on the bottom of the connecting tube, and the bottom of the rotating tube is fixedly connected to a plurality of nozzles.

[0008] Compared with the prior art, the utility model has the following beneficial effects: the operator drives the four rollers to roll by pushing the device body with the handle, and moves the convenient driving device to the working place; then the operator drives the first sprocket to rotate by the motor, and the first sprocket drives the stirring rod to rotate along the inside of the first shaft sleeve through the first shaft rod, and when the stirring rod rotates, it drives a plurality of mixing blades to mix and stir the liquid medicine to prevent the liquid medicine from settling; then the operator starts the water pump to send the liquid medicine into the support tube through the delivery tube, and the liquid medicine in the support tube enters the inside of the rotating tube through the rotating joint and the connecting tube, and sprays the liquid medicine out through a plurality of nozzles;

[0009] When the first sprocket rotates, the second sprocket is driven to rotate along the second mounting frame through the chain, and the second sprocket drives the second shaft rod to rotate along the inside of the second shaft sleeve. When the second shaft rod rotates, the second gear is driven to rotate through the first gear, and the second gear drives the connecting pipe to rotate along the rotating joint. When the connecting pipe rotates, the plurality of spray heads are driven to rotate through the rotating pipe, so that the liquid medicine is thrown out through the centrifugal force, the spraying range is expanded and the spraying is more uniform; the spraying range of the spraying device is large, and the spraying efficiency is improved while the spraying is more uniform. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0011] In the attached picture:

[0012] Figure 1 The structure of the tomato planting spraying device of the utility model is shown in FIG. Figure 1 ;

[0013] Figure 2The structure of the tomato planting spraying device of the utility model is shown in FIG. Figure 2 ;

[0014] Figure 3 This is a schematic diagram of the internal structure of the main body of the device of the utility model;

[0015] Figure 4 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0016] In the figure: 1. device body; 2. connecting plate; 3. roller; 4. handle; 5. water pump; 6. delivery pipe; 7. connecting seat; 8. support pipe; 9. nozzle; 10. first mounting frame; 11. motor; 12. first sprocket; 13. first shaft rod; 14. first sleeve; 15. stirring rod; 16. mixing blade; 17. second mounting frame; 18. second sprocket; 19. chain; 20. second shaft rod; 21. second sleeve; 22. first gear; 23. rotating joint; 24. second gear; 25. connecting pipe; 26. rotating pipe. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0018] Depend on Figures 1 to 4 The utility model includes a device body 1, two connecting plates 2 are fixedly installed on both sides of the device body 1, rollers 3 are rotatably installed on the bottom of the connecting plates 2, a handle 4 is fixedly installed on the upper part of one end of the device body 1, a storage tank is opened inside the device body 1, a water pump 5 is fixedly installed on the bottom of the device body 1, a delivery pipe 6 is fixedly installed on the bottom of the water pump 5, a connecting seat 7 is fixedly installed on one side of the top of the device body 1, one end of the delivery pipe 6 away from the water pump 5 is fixedly connected to the bottom of the connecting seat 7, a supporting pipe 8 is fixedly installed on the top of the connecting seat 7, a uniform spraying assembly is provided on the top of the device body 1 and the supporting pipe 8, and a plurality of nozzles 9 are fixedly installed on the uniform spraying assembly.

[0019] The operator pushes the device body 1 through the handle 4 to drive the four rollers 3 to roll, and moves from the convenient driving device to the work site; then the operator mixes and stirs the medicine liquid through the uniform spraying component to prevent the medicine liquid from settling; then the operator starts the water pump 5 to send the medicine liquid into the support pipe 8 through the delivery pipe 6, and the medicine liquid is sprayed out by a plurality of nozzles 9. When the uniform spraying component is running, it will drive the plurality of nozzles 9 to rotate, so that the medicine liquid is thrown out by centrifugal force, thereby expanding the spraying range and spraying more evenly; the spraying range of the spraying device is large, and the spraying efficiency is improved while the spraying is made more even.

[0020] The uniform spraying assembly includes a first mounting frame 10 and a second mounting frame 17. The first mounting frame 10 is fixedly mounted on the other side of the top of the device body 1, and the second mounting frame 17 is fixedly mounted on the top of the support tube 8. A motor 11 is fixedly mounted on the top of the first mounting frame 10, and the output end of the motor 11 extends to the inside of the first mounting frame 10 and is fixedly mounted with a first sprocket 12. A second sprocket 18 is rotatably mounted on the top of the second mounting frame 17, and a chain 19 is meshed and connected between the second sprocket 18 and the first sprocket 12; a first shaft rod 13 is fixedly mounted on the bottom of the first shaft rod 13, and a stirring rod 15 is fixedly mounted on the bottom of the first shaft rod 13. A first sleeve 14 is rotatably mounted on the surface of the stirring rod 15, and the first sleeve 14 is fixedly mounted on the At the top of the device body 1, the stirring rod 15 extends to the interior of the storage tank and a plurality of mixing blades 16 are fixedly installed on its surface; a second shaft rod 20 is fixedly installed at the bottom of the second sprocket 18, a second shaft sleeve 21 is rotatably installed on the surface of the second shaft rod 20, an outer surface of the second shaft sleeve 21 is fixedly connected to the support tube 8, a first gear 22 is fixedly installed at the bottom of the second shaft rod 20, a second gear 24 is meshingly connected to one side of the first gear 22, a connecting tube 25 is fixedly installed in the middle of the second gear 24, a rotating joint 23 is rotatably installed on the top of the connecting tube 25, the top of the rotating joint 23 is fixedly connected to the support tube 8, a rotating tube 26 is fixedly installed at the bottom of the connecting tube 25, and the bottom of the rotating tube 26 is fixedly connected to a plurality of nozzles 9.

[0021] The operator drives the first sprocket 12 to rotate through the motor 11, and the first sprocket 12 drives the stirring rod 15 to rotate along the inside of the first sleeve 14 through the first shaft rod 13. When the stirring rod 15 rotates, it drives a plurality of mixing blades 16 to mix and stir the liquid medicine to prevent the liquid medicine from settling; while the first sprocket 12 rotates, the second sprocket 18 is driven to rotate along the second mounting frame 17 through the chain 19, and the second sprocket 18 drives the second shaft rod 20 to rotate along the inside of the second sleeve 21. When the second shaft rod 20 rotates, it drives the second gear 24 to rotate through the first gear 22, and the second gear 24 drives the connecting pipe 25 to rotate along the rotating joint 23. When the connecting pipe 25 rotates, it drives a plurality of nozzles 9 to rotate through the rotating pipe 26, so that the liquid medicine is thrown out by centrifugal force, the spraying range is expanded, and the spraying is more uniform.

Claims

1. A spraying device for tomato planting, comprising a device body (1), characterized in that: Two connecting plates (2) are fixedly installed on both sides of the device body (1), and rollers (3) are rotatably installed at the bottom of the connecting plates (2). A handle (4) is fixedly installed on the upper part of one end of the device body (1), and a storage tank is provided inside the device body (1). A water pump (5) is fixedly installed on the bottom of the device body (1), and a delivery pipe (6) is fixedly installed on the bottom of the water pump (5). A connecting seat (7) is fixedly installed on one side of the top of the device body (1), and one end of the delivery pipe (6) away from the water pump (5) is fixedly connected to the bottom of the connecting seat (7). A supporting pipe (8) is fixedly installed on the top of the connecting seat (7). A uniform spraying assembly is provided on the top of the device body (1) and the supporting pipe (8), and a plurality of spray heads (9) are fixedly installed on the uniform spraying assembly.

2. A tomato planting spraying device according to claim 1, characterized in that: The uniform spraying assembly comprises a first mounting frame (10) and a second mounting frame (17), wherein the first mounting frame (10) is fixedly mounted on the other side of the top of the device body (1), and the second mounting frame (17) is fixedly mounted on the top of the support tube (8). A motor (11) is fixedly mounted on the top of the first mounting frame (10), an output end of the motor (11) extends to the inside of the first mounting frame (10) and is fixedly mounted with a first sprocket (12), a second sprocket (18) is rotatably mounted on the top of the inside of the second mounting frame (17), and a chain (19) is meshedly connected between the second sprocket (18) and the first sprocket (12).

3. A tomato planting spraying device according to claim 2, characterized in that: A first shaft (13) is fixedly mounted at the bottom of the first sprocket (12), a stirring rod (15) is fixedly mounted at the bottom of the first shaft (13), a first shaft sleeve (14) is rotatably mounted on the surface of the stirring rod (15), the first shaft sleeve (14) is fixedly mounted on the top of the device body (1), the stirring rod (15) extends to the interior of the storage tank and a plurality of mixing blades (16) are fixedly mounted on the surface of the stirring rod (15).

4. A tomato planting spraying device according to claim 2, characterized in that: A second shaft (20) is fixedly mounted on the bottom of the second sprocket (18); a second sleeve (21) is rotatably mounted on the surface of the second shaft (20); an outer surface of the second sleeve (21) is fixedly connected to the support tube (8); a first gear (22) is fixedly mounted on the bottom of the second shaft (20); a second gear (24) is meshingly connected to one side of the first gear (22); a connecting tube (25) is fixedly mounted on the middle of the second gear (24); a rotating joint (23) is rotatably mounted on the top of the connecting tube (25); the top of the rotating joint (23) is fixedly connected to the support tube (8); a rotating tube (26) is fixedly mounted on the bottom of the connecting tube (25); and the bottom of the rotating tube (26) is fixedly connected to a plurality of nozzles (9).

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