Fertilizer throwing device for wheat planting

Abstract

The utility model provides a fertilizer throwing device for wheat planting, which relates to the technical field of wheat planting and comprises a base, four uniformly distributed support rods are fixedly mounted at the top of the base, and a stirring tank is fixedly mounted at the tops of the support rods. In use, a worker starts an electric telescopic rod, a connecting plate ascends, an ejector rod enters a through hole to block the through hole, the top of the ejector rod and the top of a bottom plate are located on the same horizontal plane, and when fertilizer and liquid medicine are poured into a stirring tank, the worker starts a second motor and a first gear to rotate so as to drive a second gear to rotate; when stirring is finished, a worker starts an electric telescopic rod, the telescopic end of the electric telescopic rod retracts, the liquid medicine leaves from a through hole and finally enters a water inlet pipe, a scraper blade rotates at the moment, solids accumulated at the top of the through hole are pushed away, blockage is prevented, and therefore the pipeline can be prevented from being blocked.

Description

Technical Field

[0001] The utility model relates to the technical field of wheat planting, in particular to a fertilizer spreading device for wheat planting. Background Art

[0002] Spraying foliar fertilizer on the root of wheat can effectively prevent premature aging of wheat, control diseases and pests, make the grains plump, and improve the quality. It also has the advantages of small dosage, fast effect, and simple application. Especially this year, the population is small, the individuals are weak, the frost damage is severe, and the greening is late. The seedling condition is the worst in recent years, so more attention should be paid to spraying foliar fertilizer on the root.

[0003] In the prior art, such as the Chinese patent CN 220274273 U, a fertilizer spreading device for wheat planting includes: a mobile flat car, a spraying assembly, the bottom of the spraying assembly is fixedly connected to the top of the mobile flat car, the spraying assembly includes a sliding bracket, the bottom of the sliding bracket is fixedly connected to the top of the mobile flat car, the inner wall of the sliding bracket is slidably connected with a screw block, and the two sides of the screw block are fixedly connected with a rotating bracket. The utility model provides a fertilizer spreading device for wheat planting, which drives the fan to rotate by the rotation of the first motor to generate wind force, so that the liquid medicine delivered by the medicine storage box is sprayed out, and the liquid medicine is atomized when passing through the filter screen, so as to achieve fine spraying, and at the same time avoid waste of liquid medicine, and the output shaft of the second motor is driven to rotate the screw to rotate, so that the screw block can move up and down, so as to achieve the up and down movement of the fog cannon cavity, which is convenient for targeted spraying of places where wheat is not easy to spray. However, the patent still has the following problems.

[0004] In the above patent, although a stirring box is provided to stir the fertilizer and the medicine liquid, if too much fertilizer is added or the fertilizer contains impurities, the fertilizer may not be completely mixed with the medicine liquid during stirring. Therefore, when the medicine liquid is extracted, some solids or impurities may enter the pipeline, which may cause the pipeline to be blocked. Utility Model Content

[0005] The utility model aims to solve the problem in the prior art that when adding fertilizer, there is too much fertilizer or impurities in the fertilizer, which may cause the fertilizer to not be completely mixed with the medicine solution during stirring, which may cause pipeline blockage, and a fertilizer spreading device for wheat planting is proposed.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a fertilizer spreading device for wheat planting, comprising a base, four evenly distributed support rods are fixedly installed on the top of the base, a stirring tank is fixedly installed on the top of the support rods, a top cover is arranged on the top of the stirring tank, a second motor is fixedly installed on the top of the top cover, the output end of the second motor passes through the top cover and is fixedly installed with a first gear, a connecting rod is fixedly installed on the bottom of the top cover, a bottom plate is fixedly installed on the bottom of the connecting rod, a plurality of evenly distributed through holes are penetrated through the top of the bottom plate, a rotating tube is sleeved on the outer wall of the connecting rod, a second gear is fixedly installed on the outer wall of the rotating tube, the first gear is meshed and connected with the second gear, a plurality of groups of evenly distributed stirring rods are fixedly installed on the outer wall of the rotating tube, two scrapers are fixedly installed on the outer wall of the rotating tube, an electric telescopic rod is fixedly installed on the bottom of the stirring tank, the telescopic end of the electric telescopic rod passes through the stirring tank and is fixedly installed with a connecting plate, a plurality of evenly distributed top rods are fixedly installed on the top of the connecting plate, and a water inlet pipe is penetrated through the inner wall of the stirring tank.

[0007] Preferably, a connecting seat is fixedly installed on the outer wall of the mixing tank, a connecting groove is provided on the top of the connecting seat, a limiting groove is provided on the inner wall of the connecting groove, a spring is fixedly installed on the inner wall of the limiting groove, a baffle is fixedly installed on one end of the spring, a moving rod is fixedly installed on the end of the baffle close to the spring, and one end of the moving rod passes through the connecting seat and is fixedly installed with a pull plate.

[0008] Preferably, a connecting block is fixedly mounted on the outer wall of the top cover, and the connecting block is slidably connected to the connecting groove.

[0009] Preferably, a feed pipe is installed through the top of the top cover, a pipe cover is provided on the top of the feed pipe, a waste water pipe is installed through the inner wall of the stirring tank, and a valve is provided at one end of the waste water pipe.

[0010] Preferably, an adjustment seat is fixedly installed on the top of the base, a threaded rod is rotatably installed inside the adjustment seat, a first motor is fixedly installed on the top of the adjustment seat, the output end of the first motor passes through the adjustment seat and is fixedly connected to the threaded rod, a slide is threadedly connected to the outer wall of the threaded rod, and a nozzle is arranged on the top of the slide.

[0011] Preferably, a water pump is fixedly installed on the top of the base, the input end of the water pump is fixedly connected to the water inlet pipe, and a water outlet pipe is fixedly connected between the output end of the water pump and the nozzle.

[0012] Preferably, universal wheels are provided at the four corners of the bottom of the base.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, when in use, the staff starts the electric telescopic rod, the connecting plate rises, the top rod enters the through hole, blocks the through hole, and the top of the top rod is on the same horizontal plane as the top of the bottom plate. When the fertilizer and the liquid medicine are poured into the mixing tank, the staff starts the second motor, the first gear rotates, and then drives the second gear to rotate. At this time, the rotating tube rotates, the stirring rod rotates, and the liquid medicine is stirred. When the stirring is finished, the staff starts the electric telescopic rod, the telescopic end of the electric telescopic rod retracts, the liquid medicine leaves the through hole, and finally enters the water inlet pipe. At this time, the scraper rotates to push away the solids accumulated on the top of the through hole to prevent blockage, thereby preventing the pipeline from being blocked.

[0015] 2. In the utility model, when opening the top cover, the staff pulls the pull plate, and the pull plate drives the baffle to move through the moving rod, so that the baffle enters the limiting groove. At this time, the connecting block can be taken out from the connecting groove, and the top cover can be opened to clean the inner wall of the mixing tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides an overall stereoscopic diagram of a fertilizer spreading device for wheat planting;

[0017] Figure 2 This is a three-dimensional diagram of the internal structure of a stirring tank of a fertilizer spreading device for wheat planting proposed by the utility model;

[0018] Figure 3 This is a cross-sectional view of a rotating tube of a fertilizer spreading device for wheat planting proposed by the utility model;

[0019] Figure 4 A three-dimensional diagram of a connecting plate of a fertilizer spreading device for wheat planting proposed by the utility model;

[0020] Figure 5 The utility model provides a cross-sectional view of a connecting seat of a fertilizer spreading device for wheat planting.

[0021] Legend: 1. Base; 2. Mixing tank; 3. Top cover; 4. Connecting seat; 5. Support rod; 6. Universal wheel; 7. Water pump; 8. Water inlet pipe; 9. Water outlet pipe; 10. Adjusting seat; 11. Threaded rod; 12. First motor; 13. Slide plate; 14. Nozzle; 15. Second motor; 16. First gear; 17. Second gear; 18. Rotating tube; 19. Mixing rod; 20. Scraper; 21. Waste water pipe; 22. Valve; 23. Electric telescopic rod; 24. Feed pipe; 25. Pipe cover; 26. Connecting rod; 27. Bottom plate; 28. Through hole; 29. ​​Connecting plate; 30. Push rod; 31. Connecting groove; 32. Connecting block; 33. Limiting groove; 34. Spring; 35. Baffle; 36. Moving rod; 37. Pull plate. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0024] Embodiment 1, as Figure 1-Figure 5 As shown, the utility model provides a fertilizer spreading device for wheat planting, comprising a base 1, four evenly distributed support rods 5 are fixedly installed on the top of the base 1, a stirring tank 2 is fixedly installed on the top of the support rods 5, a top cover 3 is arranged on the top of the stirring tank 2, a second motor 15 is fixedly installed on the top of the top cover 3, an output end of the second motor 15 passes through the top cover 3 and is fixedly installed with a first gear 16, a connecting rod 26 is fixedly installed at the bottom of the top cover 3, a bottom plate 27 is fixedly installed at the bottom of the connecting rod 26, a plurality of evenly distributed through holes 28 are opened on the top of the bottom plate 27, and a connecting rod 26 is fixedly installed at the bottom of the connecting rod 26. A rotating tube 18 is sleeved on the outer wall of the connecting rod 26, a second gear 17 is fixedly installed on the outer wall of the rotating tube 18, the first gear 16 is meshed and connected with the second gear 17, a plurality of groups of evenly distributed stirring rods 19 are fixedly installed on the outer wall of the rotating tube 18, two scrapers 20 are fixedly installed on the outer wall of the rotating tube 18, an electric telescopic rod 23 is fixedly installed on the bottom of the mixing tank 2, the telescopic end of the electric telescopic rod 23 passes through the mixing tank 2 and is fixedly installed with a connecting plate 29, a plurality of evenly distributed top rods 30 are fixedly installed on the top of the connecting plate 29, and a water inlet pipe 8 is installed through the inner wall of the mixing tank 2.

[0025] The effect achieved by the entire embodiment 1 is that when in use, the staff starts the electric telescopic rod 23, the connecting plate 29 rises, the push rod 30 enters the through hole 28, blocks the through hole 28, and the top of the push rod 30 is on the same horizontal plane as the top of the bottom plate 27. When the fertilizer and the liquid medicine are poured into the mixing tank 2, the staff starts the second motor 15, the first gear 16 rotates, and then drives the second gear 17 to rotate. At this time, the rotating tube 18 rotates, and the stirring rod 19 rotates to stir the liquid medicine. When the stirring is finished, the staff starts the electric telescopic rod 23, the telescopic end of the electric telescopic rod 23 retracts, the liquid medicine leaves the through hole 28, and finally enters the water inlet pipe 8. At this time, the scraper 20 rotates to push away the solids accumulated on the top of the through hole 28 to prevent blockage, thereby preventing the pipeline from being blocked.

[0026] Embodiment 2, as Figure 1-Figure 5As shown, further, a connecting seat 4 is fixedly installed on the outer wall of the mixing tank 2, a connecting groove 31 is provided on the top of the connecting seat 4, a limiting groove 33 is provided on the inner wall of the connecting groove 31, a spring 34 is fixedly installed on the inner wall of the limiting groove 33, a baffle 35 is fixedly installed on one end of the spring 34, a moving rod 36 is fixedly installed on one end of the baffle 35 close to the spring 34, and one end of the moving rod 36 passes through the connecting seat 4 and is fixedly installed with a pull plate 37.

[0027] Furthermore, a connection block 32 is fixedly mounted on the outer wall of the top cover 3 , and the connection block 32 is slidably connected to the connection groove 31 .

[0028] Furthermore, a feed pipe 24 is installed through the top of the top cover 3 , a pipe cover 25 is provided on the top of the feed pipe 24 , a waste water pipe 21 is installed through the inner wall of the mixing tank 2 , and a valve 22 is provided at one end of the waste water pipe 21 .

[0029] Furthermore, an adjustment seat 10 is fixedly installed on the top of the base 1, a threaded rod 11 is rotatably installed inside the adjustment seat 10, a first motor 12 is fixedly installed on the top of the adjustment seat 10, an output end of the first motor 12 passes through the adjustment seat 10 and is fixedly connected to the threaded rod 11, a slide plate 13 is threadedly connected to the outer wall of the threaded rod 11, and a nozzle 14 is arranged on the top of the slide plate 13 for controlling the height of the nozzle 14.

[0030] Furthermore, a water pump 7 is fixedly installed on the top of the base 1 , the input end of the water pump 7 is fixedly connected to the water inlet pipe 8 , and a water outlet pipe 9 is fixedly connected between the output end of the water pump 7 and the nozzle 14 .

[0031] Furthermore, universal wheels 6 are provided at the four corners of the bottom of the base 1 to facilitate movement of the device.

[0032] The effect achieved by the entire embodiment 2 is that when opening the top cover 3, the staff pulls the pull plate 37, and the pull plate 37 drives the baffle 35 to move through the moving rod 36, so that the baffle 35 enters the limiting groove 33. At this time, the connecting block 32 can be taken out from the connecting groove 31, and the top cover 3 can be opened to clean the inner wall of the mixing tank 2.

[0033] Working principle: When in use, the staff starts the electric telescopic rod 23, the connecting plate 29 rises, the top rod 30 enters the through hole 28, blocks the through hole 28, and the top of the top rod 30 is on the same horizontal plane as the top of the bottom plate 27. The staff opens the pipe cover 25 and pours the fertilizer and the liquid medicine into the mixing tank 2. The staff starts the second motor 15, the first gear 16 rotates, and then drives the second gear 17 to rotate. At this time, the rotating tube 18 rotates, and the stirring rod 19 rotates to stir the liquid medicine. When the stirring is finished, the staff starts the electric telescopic rod 23, the telescopic end of the electric telescopic rod 23 retracts, and the liquid medicine leaves the through hole 28 and finally enters the water inlet pipe 8. At this time, the scraper 20 rotates to push away the solids accumulated on the top of the through hole 28 to prevent blockage, so as to prevent the pipeline from being blocked. Start the water pump 7, the liquid medicine enters the water outlet pipe 9 from the water inlet pipe 8, and finally sprays out from the nozzle 14. When opening the top cover 3, the staff pulls the pull plate 37, and the pull plate 37 drives the baffle 35 to move through the moving rod 36, so that the baffle 35 enters the limiting groove 33. At this time, the connecting block 32 can be taken out from the connecting groove 31, and the top cover 3 can be opened to clean the inner wall of the mixing tank 2.

[0034] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A fertilizer spreading device for wheat planting, comprising a base (1), characterized in that: The top of the base (1) is fixedly mounted with four evenly distributed support rods (5), the top of the support rods (5) is fixedly mounted with a stirring tank (2), the top of the stirring tank (2) is provided with a top cover (3), the top of the top cover (3) is fixedly mounted with a second motor (15), the output end of the second motor (15) passes through the top cover (3) and is fixedly mounted with a first gear (16), the bottom of the top cover (3) is fixedly mounted with a connecting rod (26), the bottom of the connecting rod (26) is fixedly mounted with a bottom plate (27), the top of the bottom plate (27) is penetrated by a plurality of evenly distributed through holes (28), the outer wall of the connecting rod (26) is sleeved with a rotating tube (1 8), a second gear (17) is fixedly mounted on the outer wall of the rotating tube (18), the first gear (16) is meshingly connected with the second gear (17), a plurality of groups of evenly distributed stirring rods (19) are fixedly mounted on the outer wall of the rotating tube (18), two scrapers (20) are fixedly mounted on the outer wall of the rotating tube (18), an electric telescopic rod (23) is fixedly mounted on the bottom of the stirring tank (2), the telescopic end of the electric telescopic rod (23) passes through the stirring tank (2) and is fixedly mounted with a connecting plate (29), a plurality of evenly distributed top rods (30) are fixedly mounted on the top of the connecting plate (29), and a water inlet pipe (8) is installed through the inner wall of the stirring tank (2).

2. A fertilizer spreading device for wheat planting according to claim 1, characterized in that: A connecting seat (4) is fixedly mounted on the outer wall of the stirring tank (2); a connecting groove (31) is provided on the top of the connecting seat (4); a limiting groove (33) is provided on the inner wall of the connecting groove (31); a spring (34) is fixedly mounted on the inner wall of the limiting groove (33); a baffle (35) is fixedly mounted on one end of the spring (34); a moving rod (36) is fixedly mounted on one end of the baffle (35) close to the spring (34); one end of the moving rod (36) passes through the connecting seat (4) and is fixedly mounted with a pulling plate (37).

3. A fertilizer spreading device for wheat planting according to claim 1, characterized in that: A connecting block (32) is fixedly mounted on the outer wall of the top cover (3), and the connecting block (32) is slidably connected to the connecting groove (31).

4. A fertilizer spreading device for wheat planting according to claim 1, characterized in that: A feed pipe (24) is installed through the top of the top cover (3), and a pipe cover (25) is provided on the top of the feed pipe (24). A waste water pipe (21) is installed through the inner wall of the stirring tank (2), and a valve (22) is provided at one end of the waste water pipe (21).

5. The fertilizer spreading device for wheat planting according to claim 1, characterized in that: An adjustment seat (10) is fixedly mounted on the top of the base (1), a threaded rod (11) is rotatably mounted inside the adjustment seat (10), a first motor (12) is fixedly mounted on the top of the adjustment seat (10), an output end of the first motor (12) passes through the adjustment seat (10) and is fixedly connected to the threaded rod (11), a slide plate (13) is threadedly connected to the outer wall of the threaded rod (11), and a nozzle (14) is arranged on the top of the slide plate (13).

6. A fertilizer spreading device for wheat planting according to claim 1, characterized in that: A water pump (7) is fixedly installed on the top of the base (1); the input end of the water pump (7) is fixedly connected to the water inlet pipe (8); and a water outlet pipe (9) is fixedly connected between the output end of the water pump (7) and the nozzle (14).

7. A fertilizer spreading device for wheat planting according to claim 1, characterized in that: Universal wheels (6) are arranged at the four corners of the bottom of the base (1).

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