Improving agent spraying device for farmland improvement

Abstract

The utility model discloses a modifier spraying device for farmland improvement, and relates to the technical field of modifier spraying. The bottom of the liquid storage tank is fixedly mounted at the top of the movable frame; a top plate is mounted at the top of the liquid storage tank; a liquid injection pipe is fixedly arranged at the top of the top plate in a penetrating manner; a cover plate is arranged at the top of the liquid injection pipe; the fixing frame is located on the front side of the liquid storage box, and a height adjusting type spraying assembly is fixedly installed in the fixing frame. By means of the height adjusting type spraying assembly, a modifier can be evenly sprayed to cultivated land, the spraying height can be adjusted, the spraying range is enlarged, meanwhile, the bottom of the liquid storage box is fixed to the movable frame, movable spraying is convenient, and the stirring motor, the rotating shaft and the stirring blades are utilized, so that the stirring efficiency is improved. And the modifier solution in the liquid storage tank can be stirred.

Description

Technical Field

[0001] The utility model belongs to the field of modifier spraying, and specifically relates to a modifier spraying device for cultivated land improvement. Background Art

[0002] Cultivated land improvement refers to a general term for a series of technical measures that use the theories and technologies of multiple disciplines such as soil science, biology, and ecology to eliminate or prevent adverse factors that affect crop growth and cause soil degradation, improve soil properties, increase soil fertility, and create good soil environmental conditions for crops. Usually, the effect of cultivated land improvement is achieved by spraying modifiers.

[0003] Chinese Patent with application number CN202022954716.9 discloses a soil treatment and improvement agent spraying device, including a base. A first motor is fixedly connected to the left side of the inner bottom wall of the base. One end of the first motor extends to be provided with a motor shaft, and a conveyor belt is arranged on the side wall of the output end of the motor shaft. The other side of the conveyor belt is connected to a rotating rod. A first threaded sleeve is arranged on the upper side wall of the rotating rod. A sleeve column is arranged on the side wall of the rotating rod. A second threaded sleeve is arranged on the inner wall of the sleeve column. The upper end of the sleeve column is fixedly connected to a support platform. A spraying box is fixedly connected to the middle of the upper surface of the support platform. A water pump is fixedly connected to the inner bottom wall of the spraying box. The output end of the water pump is fixedly connected to a delivery pipe. One end of the delivery pipe away from the water pump penetrates through the spraying box and is fixedly connected to a nozzle. In the utility model, the height can be adjusted to increase the spraying area, and the medicine is stirred to avoid precipitation affecting normal use.

[0004] However, when adjusting the height in the above-mentioned prior art, it is necessary to adjust the height of the spraying box. The spraying box is relatively heavy, which reduces the stability of the spraying device, and it cannot move for spraying, with poor flexibility and low spraying efficiency.

[0005] In view of this, the present utility model is specifically proposed. Summary of the Utility Model

[0006] The technical problem to be solved by the present utility model is to overcome the deficiencies of the prior art and provide a modifier spraying device for cultivated land improvement.

[0007] To solve the above technical problems, the basic concept of the technical solution adopted by the present utility model is:

[0008] An improver spraying device for arable land improvement, comprising a moving frame, an anti-slip sleeve and a liquid storage tank. The anti-slip sleeve is fixed on the moving frame. The bottom of the liquid storage tank is fixedly installed on the top of the moving frame. A top plate is installed on the top of the liquid storage tank. A liquid injection pipe is fixedly installed through the top of the top plate. A cover plate is arranged at the top of the liquid injection pipe. A stirring motor is fixedly installed on the top of the top plate. A fixing frame is fixed on the top of the moving frame. The fixing frame is located on the front side of the liquid storage tank. A height-adjustable spraying assembly is fixedly installed inside the fixing frame.

[0009] Optionally, in order to pump the liquid inside the liquid storage tank into the first connecting pipe, a pump body is fixedly installed on one side of the liquid storage tank. The bottom of the pump body is fixed with a first connecting pipe. The other end of the first connecting pipe is fixed on one side of the liquid storage tank.

[0010] Optionally, in order to pump the improver into the height-adjustable spraying assembly, a second connecting pipe is fixed on one side of the pump body. The other end of the second connecting pipe is installed through one side of the height-adjustable spraying assembly.

[0011] Optionally, in order to stir the liquid inside the liquid storage tank, a rotating shaft is installed at the output end of the stirring motor. Stirring blades are fixed on the outer side of the rotating shaft. The rotating shaft and the stirring blades are both located inside the liquid storage tank.

[0012] Optionally, in order to adjust the height of the moving block, the height-adjustable spraying assembly includes a screw rod and a moving block. The bottom of the screw rod is rotatably installed on the inner wall of the bottom of the fixing frame. The moving block is slidably installed on the outer side of the screw rod. The moving block is threadedly connected to the screw rod.

[0013] Optionally, in order to drive the two screw rods to rotate simultaneously, a synchronous pulley is fixed on the top of the screw rod. The synchronous pulley is located on the top of the fixing frame. A synchronous belt is installed on the outer sides of the two synchronous pulleys.

[0014] Optionally, in order to drive the synchronous pulley to rotate, a fixing rod is fixed on the top of one of the synchronous pulleys. A spraying plate is fixed on the front side of the moving block.

[0015] Optionally, in order to evenly spray the improver on the arable land, a plurality of spraying brackets are installed through the spraying plate.

[0016] After adopting the above technical solution, the present utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the present utility model does not necessarily need to achieve all the advantages described below at the same time:

[0017] The utility model uses a height-adjustable spraying assembly, which can not only evenly spray the conditioner on the cultivated land, but also adjust the spraying height, increasing the spraying range and improving the spraying efficiency of the conditioner. At the same time, the bottom of the liquid storage tank is fixed on the moving frame, which is convenient for mobile spraying. Moreover, by using the stirring motor, the rotating shaft and the stirring blades, the conditioner solution inside the liquid storage tank can be stirred to avoid the precipitation of the conditioner.

[0018] The following further describes in detail the specific implementation manners of the utility model with reference to the accompanying drawings. Description of the Drawings

[0019] The drawings in the following description are only some embodiments. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. In the drawings:

[0020] Figure 1 is a schematic diagram of the overall structure of an embodiment of the utility model;

[0021] Figure 2 is a rear schematic diagram of the overall structure of an embodiment of the utility model;

[0022] Figure 3 is a schematic cross-sectional view of the liquid storage tank structure of an embodiment of the utility model;

[0023] Figure 4 is a schematic diagram of the structure of the height-adjustable spraying assembly of an embodiment of the utility model;

[0024] In the drawings, the list of components represented by each reference numeral is as follows:

[0025] 1. Moving frame; 2. Anti-slip sleeve; 3. Liquid storage tank; 4. Top plate; 5. Liquid injection pipe; 6. Cover plate; 7. Stirring motor; 8. Fixed frame; 9. Height-adjustable spraying assembly; 901. Screw rod; 902. Moving block; 903. Synchronous pulley; 904. Synchronous belt; 905. Fixed rod; 906. Spraying plate; 907. Spraying frame; 10. Pump body; 11. First connecting pipe; 12. Second connecting pipe; 13. Rotating shaft; 14. Stirring blade.

[0026] It should be noted that these drawings and the text description are not intended to limit the concept scope of the utility model in any way, but to illustrate the concept of the utility model to those skilled in the art by referring to specific embodiments. Specific Embodiment

[0027] Now, the utility model will be further described in detail with reference to the accompanying drawings.

[0028] Please refer to Figures 1-4As shown in the figure, in this embodiment, a modifier spraying device for cultivated land improvement is provided, including a moving frame 1, an anti-slip sleeve 2, and a liquid storage tank 3. The anti-slip sleeve 2 is fixed on the moving frame 1, improving the anti-slip effect of the moving frame 1 during use and preventing the spraying personnel from slipping due to sweating. The bottom of the liquid storage tank 3 is fixedly installed on the top of the moving frame 1. A top plate 4 is installed on the top of the liquid storage tank 3. A liquid injection pipe 5 is fixedly installed through the top of the top plate 4. A cover plate 6 is arranged at the top of the liquid injection pipe 5. A stirring motor 7 is fixedly installed on the top of the top plate 4. A fixed frame 8 is fixed on the top of the moving frame 1. The fixed frame 8 is located on the front side of the liquid storage tank 3, facilitating the spraying of the modifier on the cultivated land on the front side of the moving frame 1. A height-adjustable spraying assembly 9 is fixedly installed inside the fixed frame 8.

[0029] A pump body 10 is fixedly installed on one side of the liquid storage tank 3. A first connecting pipe 11 is fixed at the bottom of the pump body 10. The other end of the first connecting pipe 11 is fixed on one side of the liquid storage tank 3. A second connecting pipe 12 is fixed on one side of the pump body 10. The other end of the second connecting pipe 12 is installed through one side of the height-adjustable spraying assembly 9. The first connecting pipe 11 and the second connecting pipe 12 can connect the liquid storage tank 3, the pump body 10, and the height-adjustable spraying assembly 9 together. The output end of the stirring motor 7 is equipped with a rotating shaft 13. Stirring blades 14 are fixed on the outer side of the rotating shaft 13. The rotating shaft 13 and the stirring blades 14 are both located inside the liquid storage tank 3, capable of stirring the modifier solution.

[0030] One application aspect of this embodiment is as follows: The spraying personnel open the cover plate 6, inject the modifier solution into the liquid storage tank 3 through the liquid injection pipe 5, and then fix the cover plate 6 on the top of the liquid injection pipe 5. A sealing ring is arranged at the bottom of the cover plate 6. The outer side of the sealing ring is in contact with the inner wall of the liquid injection pipe 5, which can prevent external dust from falling into the liquid storage tank 3. At the same time, the stirring motor 7 works to drive the rotating shaft 13 to rotate, and the stirring blades 14 can rotate along with the rotation of the rotating shaft 13, thereby driving the modifier solution inside the liquid storage tank 3 to flow, preventing the modifier from precipitating and affecting the spraying effect. After that, the pump body 10 works to pump the modifier solution inside the liquid storage tank 3 into the first connecting pipe 11, the second connecting pipe 12, and the height-adjustable spraying assembly 9 in sequence, and uses the height-adjustable spraying assembly 9 to evenly spray the modifier solution, and can adjust the spraying height. The spraying personnel push the moving frame 1, which can drive the liquid storage tank 3 to move, accelerating the spraying efficiency of the modifier.

[0031] The height-adjustable spraying assembly 9 includes a screw rod 901 and a moving block 902. The bottom of the screw rod 901 is rotatably installed on the inner wall of the bottom of the fixed frame 8, and the moving block 902 is slidably installed on the outside of the screw rod 901. The moving block 902 is threadedly connected to the screw rod 901. A synchronous pulley 903 is fixed to the top of the screw rod 901. The synchronous pulley 903 is located at the top of the fixed frame 8. A synchronous belt 904 is installed on the outside of the two synchronous pulleys 903. A fixed rod 905 is fixed to the top of one of the synchronous pulleys 903. A spraying plate 906 is fixed to the front side of the moving block 902. A plurality of spraying frames 907 are installed through the spraying plate 906, which can evenly spray the modifier.

[0032] When in use in this embodiment, the spraying personnel can drive one of the synchronous pulleys 903 to rotate by using the fixed rod 905. Tooth teeth are provided on the outside of the two synchronous pulleys 903 and the inside of the synchronous belt 904, and the synchronous pulley 903 and the synchronous belt 904 are meshed with each other, so that the two synchronous pulleys 903 can rotate simultaneously, driving the two screw rods 901 to rotate simultaneously. The two sides of the moving block 902 are in contact with the inner side walls of the two sides of the fixed frame 8. The fixed frame 8 has a limiting effect on the moving block 902, so that the moving block 902 can stably move up and down inside the fixed frame 8, facilitating the adjustment of the heights of the spraying plate 906 and the spraying frames 907, and increasing the spraying range.

[0033] The present utility model is not limited to the above embodiments. Anyone should know that structural changes made under the inspiration of the present utility model, as long as they have the same or similar technical solutions as the present utility model, fall within the protection scope of the present utility model. The technologies, shapes, and structures not described in detail in the present utility model are all well-known technologies.

Claims

1. A device for spraying an improving agent for improving cultivated land, characterized in that: include: A movable frame (1), an anti-slip cover (2) and a liquid storage tank (3), wherein the anti-slip cover (2) is fixed on the movable frame (1), the bottom of the liquid storage tank (3) is fixedly mounted on the top of the movable frame (1), a top plate (4) is mounted on the top of the liquid storage tank (3), a liquid injection pipe (5) is fixedly arranged on the top of the top plate (4), a cover plate (6) is arranged on the top of the liquid injection pipe (5), a stirring motor (7) is fixedly mounted on the top of the top plate (4), a fixed frame (8) is fixedly mounted on the top of the movable frame (1), the fixed frame (8) is located on the front side of the liquid storage tank (3), and a height-adjustable spraying assembly (9) is fixedly mounted inside the fixed frame (8).

2. A device for spraying an improving agent for improving cultivated land according to claim 1, characterized in that: A pump body (10) is fixedly mounted on one side of the liquid storage tank (3), a first connecting pipe (11) is fixed on the bottom of the pump body (10), and the other end of the first connecting pipe (11) is fixed on one side of the liquid storage tank (3).

3. A device for spraying an improving agent for improving cultivated land according to claim 2, characterized in that: A second connecting pipe (12) is fixed to one side of the pump body (10), and the other end of the second connecting pipe (12) is installed on one side of the height-adjustable spray assembly (9).

4. The device for spraying an improving agent for improving cultivated land according to claim 3, characterized in that: A rotating shaft (13) is installed at the output end of the stirring motor (7), and a stirring blade (14) is fixed on the outside of the rotating shaft (13). The rotating shaft (13) and the stirring blade (14) are both located inside the liquid storage tank (3).

5. The device for spraying an improving agent for improving cultivated land according to claim 1, characterized in that: The height-adjustable spray assembly (9) comprises a screw rod (901) and a moving block (902); the bottom of the screw rod (901) is rotatably mounted on the bottom inner wall of the fixed frame (8); the moving block (902) is slidably mounted on the outside of the screw rod (901); and the moving block (902) is threadedly connected to the screw rod (901).

6. The device for spraying an improving agent for improving cultivated land according to claim 5, characterized in that: A synchronous wheel (903) is fixed on the top of the screw rod (901), and the synchronous wheel (903) is located on the top of the fixed frame (8). Synchronous belts (904) are installed on the outside of the two synchronous wheels (903).

7. The device for spraying an improving agent for improving cultivated land according to claim 6, characterized in that: A fixing rod (905) is fixed on the top of one of the synchronous wheels (903), and a spraying plate (906) is fixed on the front side of the moving block (902).

8. The device for spraying an improving agent for improving cultivated land according to claim 7, characterized in that: A plurality of spray racks (907) are installed on the spray plate (906).

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