An agricultural fertilizer application device

Abstract

The utility model discloses an agricultural chemical fertilizer device belongs to fertilization equipment technical field, including base, the upper end fixedly connected with the liquid storage bucket of base, the smashing agitating mechanism includes the circular through slot of opening the upper end of liquid storage bucket, the inner wall of circular through slot is fixedly connected with the feeding cylinder, the upper end fixedly connected with the U -shaped mounting plate of liquid storage bucket, the upper end of U -shaped mounting plate is installed motor, and the inner top of U -shaped mounting plate and the inner bottom of liquid storage bucket are rotatably connected with the rotating shaft. The device is in view of the use problem, and sets up two smashing rollers, can smash the caking part in water -soluble fertilizer, to ensure that the overall dissolution efficiency of fertilizer in water, also is provided with the agitating hole plate and the triangular scraper, can fully agitate the fertilizer in the liquid storage bucket, guarantees the dissolution efficiency and evenness of fertilizer, and the practicality is better.

Description

Technical Field

[0001] This utility model relates to the field of fertilization equipment technology, and in particular to an agricultural fertilizer application device. Background Technology

[0002] In agricultural production, the rational application of chemical fertilizers is crucial for improving crop yield and quality. Among them, water-soluble fertilizers are widely used in agricultural production due to their high nutrient content and rapid absorption.

[0003] Currently, when using fertilizer spraying devices, water-soluble fertilizers often clump due to improper storage conditions and other factors. This clumped fertilizer dissolves slowly in water, affecting the actual fertilization efficiency. Furthermore, existing fertilizer spraying devices use relatively simple stirring methods, making it difficult to fully agitate liquid fertilizers, resulting in uneven fertilizer solution concentrations. In some cases, some water-soluble fertilizers may even settle and accumulate at the bottom of the container, hindering rapid dissolution. Therefore, designing an agricultural fertilizer spraying device is necessary to address these issues. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing an agricultural fertilizer application device. Addressing usage issues, it incorporates two crushing rollers to break down clumps in water-soluble fertilizers, ensuring the overall solubility of the fertilizer in water. It also includes a stirring plate and a triangular scraper to thoroughly agitate the fertilizer in the storage tank, guaranteeing both solubility and uniformity. This device demonstrates good practicality.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An agricultural fertilizer application device includes a base with a liquid storage tank fixedly connected to its upper end; a crushing and agitating mechanism, which includes a circular groove extending from the upper end of the liquid storage tank, a feed cylinder fixedly connected to the inner wall of the circular groove, a U-shaped mounting plate fixedly connected to the upper end of the liquid storage tank, a motor mounted on the upper end of the U-shaped mounting plate, a rotating shaft rotatably connected between the inner top of the U-shaped mounting plate and the inner bottom of the liquid storage tank, crushing rollers rotatably connected to both sides of the rotating shaft, and a stirring orifice plate and a triangular scraper fixedly connected to both sides of the rotating shaft; and a spraying assembly for spraying fertilizer.

[0007] Preferably, the upper end of the rotating shaft passes through the inner top of the U-shaped mounting plate and is fixedly connected to the output shaft of the motor.

[0008] Preferably, the inner bottom of the feed cylinder is provided with multiple powder outlet holes, and both of the crushing rollers are in contact with the inner bottom of the feed cylinder.

[0009] Preferably, the rotating shaft passes through the bottom of the feed cylinder, and the lower ends of the two triangular scrapers are in contact with the bottom of the storage tank.

[0010] Preferably, the spraying assembly includes a rectangular hollow block fixedly connected to the upper end of the base, with multiple nozzles connected to the right side of the rectangular hollow block, a water pump installed at the upper end of the base, the water pump's inlet pipe extending to the inner bottom of the storage tank, and the water pump's outlet pipe extending into the inner cavity of the rectangular hollow block.

[0011] Preferably, a handle is fixedly connected to the upper end of the base, and multiple rollers are provided at the lower end of the base.

[0012] Compared with the prior art, the advantages of this utility model are as follows:

[0013] The system is equipped with a crushing and agitating mechanism. By starting the motor, the crushing roller rotates, and in conjunction with multiple powder outlet holes at the bottom of the feed cylinder, it can easily crush clumps of water-soluble fertilizers to prevent them from being difficult to dissolve quickly in water, thus ensuring actual fertilization efficiency. At the same time, it can simultaneously drive the agitator plate and triangular scraper to rotate. The agitator plate can improve the fertilizer and water dissolution rate and uniformity, while the triangular scraper can stir up the fertilizer sediment at the bottom of the storage tank to promote its rapid dissolution. The entire structure achieves the crushing, agitating, and mixing effects of fertilizers using only one motor, making it highly practical. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of an agricultural fertilizer application device proposed in this utility model;

[0015] Figure 2 for Figure 1 Cross-sectional view of the central storage tank;

[0016] Figure 3 for Figure 2 Enlarged view of point A.

[0017] In the diagram: 1. Base, 2. Storage tank, 3. Feed cylinder, 4. U-shaped mounting plate, 5. Motor, 6. Rotating shaft, 7. Crushing roller, 8. Stirring plate, 9. Triangular scraper, 10. Powder outlet, 11. Rectangular hollow block, 12. Nozzle, 13. Water pump, 14. Handle, 15. Roller. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0019] Reference Figures 1-3An agricultural fertilizer application device includes a base 1, a liquid storage tank 2 fixedly connected to the upper end of the base 1, an inlet pipe on the right side of the liquid storage tank 2 for inputting water into the liquid storage tank 2, a handle 14 fixedly connected to the upper end of the base 1, and multiple rollers 15 provided at the lower end of the base 1.

[0020] The system also includes a crushing and agitating mechanism. This mechanism includes a circular groove at the top of the storage tank 2, with a feed cylinder 3 fixedly connected to the inner wall of the groove. Water-soluble fertilizer can be filled into the storage tank 2 through the feed cylinder 3. Multiple powder outlet holes 10 are located at the bottom of the feed cylinder 3, allowing only powdered water-soluble fertilizer to pass through. A U-shaped mounting plate 4 is fixedly connected to the top of the storage tank 2, and a motor 5 is mounted on the top of the U-shaped mounting plate 4. A rotating shaft 6 is rotatably connected between the top inner part of the U-shaped mounting plate 4 and the bottom inner part of the storage tank 2. The rotating shaft 6 passes through the bottom inner part of the feed cylinder 3, and its upper end passes through the top inner part of the U-shaped mounting plate 4 (with a bearing at the point of penetration), and is fixedly connected to the output shaft of the motor 5. The rotating shaft 6 has outlet holes on both its left and right sides. The feed cylinder 3 is rotatably connected to two crushing rollers 7, both of which are in contact with the bottom of the feed cylinder 3. By controlling the two crushing rollers 7 to rotate around the rotating shaft 6, the water-soluble fertilizer that has clumped at the bottom of the feed cylinder 3 can be crushed, thus preventing these clumps of fertilizer from being difficult to dissolve quickly in water. Stirring plates 8 and triangular scrapers 9 are fixedly connected to the left and right sides of the rotating shaft 6. Multiple holes are opened on the two stirring plates 8. By controlling the rotation of the two stirring plates 8, the dissolution rate of water-soluble fertilizer in water can be increased, and the uniform mixing of fertilizer and water can be ensured. The lower ends of the two triangular scrapers 9 are in contact with the bottom of the storage tank 2. By controlling the rotation of the two triangular scrapers 9, the undissolved water-soluble fertilizer at the bottom of the storage tank 2 can be stirred up, so as to ensure that this part of the fertilizer is fully dissolved.

[0021] The system also includes a spraying assembly that can spray fertilizer. The spraying assembly includes a rectangular hollow block 11 fixedly connected to the upper end of the base 1. Multiple nozzles 12 are connected to the right side of the rectangular hollow block 11. A water pump 13 is installed at the upper end of the base 1. The inlet pipe of the water pump 13 extends to the bottom of the storage tank 2, and the outlet pipe of the water pump 13 extends into the inner cavity of the rectangular hollow block 11. By starting the water pump 13, the liquid fertilizer in the storage tank 2 can be pumped into the inner cavity of the rectangular hollow block 11 and finally sprayed out through the multiple nozzles 12, thereby realizing the fertilization operation of crops.

[0022] In this utility model, when in use, the operator first inputs an appropriate amount of water into the storage tank 2 through the inlet pipe on the right side of the storage tank 2, and then fills the water-soluble fertilizer from the top of the feeding cylinder 3. During this period, the multiple powder outlet holes 10 opened at the bottom of the feeding cylinder 3 only allow powdered water-soluble fertilizer to pass through, while clumps of fertilizer will be blocked at the bottom of the feeding cylinder 3.

[0023] During the feeding of water-soluble fertilizer, the operator can start the motor 5 to drive the rotating shaft 6 to rotate, which in turn drives the two crushing rollers 7 to rotate around the rotating shaft 6. When the two crushing rollers 7 rotate, they can crush the clumps of water-soluble fertilizer at the bottom of the feeding cylinder 3, turning the clumps of fertilizer into powder and entering the storage tank 2 through multiple powder outlet holes 10. This avoids the problem of clumps of fertilizer being difficult to dissolve quickly in water, ensuring the efficiency of subsequent fertilization.

[0024] During the crushing of clump fertilizer, the rotating shaft 6 can drive two agitator plates 8 and two triangular scrapers 9 to rotate synchronously. The multiple holes on the two agitator plates 8 can effectively increase the dissolution rate of water-soluble fertilizer in water during rotation and ensure that the fertilizer and water are mixed evenly. At the same time, when the two triangular scrapers 9 rotate, they can stir up the water-soluble fertilizer that has settled at the bottom of the storage tank 2 (this part of the fertilizer has not yet dissolved), thereby ensuring the rapid dissolution of this part of the fertilizer.

[0025] After the water-soluble fertilizer is fully dissolved in the storage tank 2, the operator can use the handle 14 and multiple rollers 15 to push the entire fertilization device to the designated fertilization position, and then start the water pump 13 to extract the liquid fertilizer in the storage tank 2 and transport it into the inner cavity of the rectangular hollow block 11. The liquid fertilizer that enters the inner cavity of the rectangular hollow block 11 will eventually be sprayed out through multiple nozzles 12, thereby realizing the fertilization operation of the crop.

[0026] It should be noted that the wiring of the motor 5 and water pump 13 in this utility model is common knowledge in the field, and their working principle is a well-known technology. The appropriate model is selected according to the actual use. Therefore, the control method and wiring layout of the motor 5 and water pump 13 will not be explained in detail.

[0027] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An agricultural fertilizer application device, characterized in that, include: A base (1), the upper end of which is fixedly connected to a liquid storage tank (2); The crushing and stirring mechanism includes a circular through groove at the upper end of a liquid storage tank (2), a feed cylinder (3) fixedly connected to the inner wall of the circular through groove, a U-shaped mounting plate (4) fixedly connected to the upper end of the liquid storage tank (2), a motor (5) installed at the upper end of the U-shaped mounting plate (4), a rotating shaft (6) rotatably connected between the inner top of the U-shaped mounting plate (4) and the inner bottom of the liquid storage tank (2), crushing rollers (7) rotatably connected to both the left and right sides of the rotating shaft (6), and a stirring hole plate (8) and a triangular scraper (9) fixedly connected to both the left and right sides of the rotating shaft (6). A spraying assembly that enables the spraying of fertilizer.

2. The agricultural fertilizer application device according to claim 1, characterized in that, The upper end of the rotating shaft (6) passes through the inner top of the U-shaped mounting plate (4) and is fixedly connected to the output shaft of the motor (5).

3. The agricultural fertilizer application device according to claim 1, characterized in that, The inner bottom of the feed cylinder (3) is provided with multiple powder outlet holes (10), and both of the crushing rollers (7) are in contact with the inner bottom of the feed cylinder (3).

4. The agricultural fertilizer application device according to claim 1, characterized in that, The rotating shaft (6) passes through the bottom of the feed cylinder (3), and the lower ends of the two triangular scrapers (9) are in contact with the bottom of the liquid storage tank (2).

5. The agricultural fertilizer application device according to claim 1, characterized in that, The spraying assembly includes a rectangular hollow block (11) fixedly connected to the upper end of the base (1). Multiple nozzles (12) are connected to the right side of the rectangular hollow block (11). A water pump (13) is installed at the upper end of the base (1). The inlet pipe of the water pump (13) extends to the bottom of the storage tank (2), and the outlet pipe of the water pump (13) extends into the inner cavity of the rectangular hollow block (11).

6. The agricultural fertilizer application device according to claim 1, characterized in that, The upper end of the base (1) is fixedly connected to a handle (14), and the lower end of the base (1) is provided with multiple rollers (15).

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