A soil breaking device for agricultural planting

Abstract

The utility model discloses an agricultural planting soil crushing device, including, chassis and processing bin, processing bin sets up in the top of chassis, the top of processing bin is provided with feed port, and the inside of processing bin is provided with crushing mechanism and rubbing mechanism respectively, and crushing mechanism includes crushing bin and crushing roller, and rubbing mechanism includes rubbing bin and rubbing roller, and the inside of processing bin still is provided with separating mechanism, and separating mechanism includes separating bin and vibrating screen conveyor. The utility model carries out through crushing, rubbing, screening, nutrient addition and stirring process coherence, realizes the automation and integration of soil treatment, shortens the time of soil preparation before seedling raising, and multi -stage crushing and rubbing make soil particle fine degree high and even, and vibrating screen conveyor effectively separates unqualified particle and impurity, ensures that finished product soil particle size meets the requirement, and liquid and solid nutrient addition and stirring process, guarantee soil nutrient even, improve the planting quality of soil.

Description

Technical Field

[0001] This utility model relates to the field of agricultural planting technology, specifically to a soil-breaking device for agricultural planting. Background Technology

[0002] In agricultural planting, seedling raising is a crucial step in cultivating crop seeds into seedlings. Centralized management can improve germination rates and cultivate strong seedlings, laying the foundation for later transplanting and high yields. Seedling soil breaking devices are key equipment in the agricultural seedling raising process to optimize the physical structure of the soil. By breaking large tracts of land into smaller pieces, they improve soil structure, increase soil aeration and water retention, and enhance land utilization and crop yield.

[0003] Existing agricultural soil-crushing devices for seedling cultivation are often ineffective at crushing larger clumps of soil. Therefore, large clumps of soil need to be manually broken up before crushing, which greatly increases the workload of workers and can easily affect their health. Utility Model Content

[0004] The purpose of this invention is to provide a soil-breaking device for agricultural planting to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An agricultural soil-crushing device includes a base frame and a processing chamber. The processing chamber is located on top of the base frame and has a feed inlet at its top. Inside the processing chamber, there are a crushing mechanism for crushing large clumps of soil and a crushing mechanism for further crushing the crushed soil. The crushing mechanism includes a crushing chamber and a crushing roller, and the crushing mechanism includes a crushing chamber and a crushing roller. Inside the processing chamber, there is also a separation mechanism for screening the crushed soil. The separation mechanism includes a separation chamber and a vibrating screening conveyor.

[0007] Preferably, the processing chamber is equipped with a crushing chamber located below the feed inlet. The crushing chamber has multiple sets of crushing rollers that can cooperate with each other. The processing chamber is also equipped with a first conveyor belt for transporting the crushed soil into the crushing chamber.

[0008] Preferably, the processing chamber is equipped with a crushing chamber inside, and the crushing chamber is rotatably equipped with multiple sets of crushing rollers that can cooperate with each other.

[0009] Preferably, the separation chamber is located below the crushing chamber, and a vibrating screen conveyor is installed inside the separation chamber. The processing chamber is equipped with a waste discharge chamber that can cooperate with the vibrating screen conveyor, and a material conveyor belt that can cooperate with the discharge port of the waste discharge chamber is installed on the base frame.

[0010] Preferably, a second conveyor belt for discharging materials is provided below the separation chamber, and a liquid addition mechanism and a solid addition mechanism for improving soil quality are also provided inside the processing chamber. The liquid addition mechanism is housing one, and the solid addition mechanism is housing two.

[0011] Preferably, the housing is located inside the processing chamber and above the second conveyor belt. The housing is equipped with a liquid storage tank and a conveying pump with its inlet end extending into the liquid storage tank. The housing is equipped with an outlet component on the outside. The outlet end of the conveying pump extends into the interior of the outlet component. The outlet component is equipped with multiple sets of nozzles for spraying nutrient solution onto the soil conveyed on the second conveyor belt.

[0012] Preferably, the second housing is disposed inside the processing chamber and above the second conveyor belt. The second housing is provided with a storage box and a conveying cylinder connected to the outlet of the storage box. The outlet of the conveying cylinder is directly opposite the second conveyor belt. An auger conveying shaft is rotatably disposed inside the conveying cylinder. A motor is disposed outside the conveying cylinder with its output end connected to one end of the auger conveying shaft.

[0013] Preferably, a mixing tank is provided at the output end of the second conveyor belt inside the processing chamber, a mounting frame is provided inside the processing chamber, a mixing component is rotatably mounted on the mounting frame and the mixing component is located inside the mixing tank, a second motor is provided on the mounting frame with its output end connected to one end of the mixing component, and a second material conveyor belt is provided on the base frame that can cooperate with the discharge port of the mixing tank.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This utility model achieves automation and integration of soil treatment through a series of processes including crushing, pulverizing, screening, nutrient addition, and mixing. This greatly improves the efficiency of soil treatment, shortens the soil preparation time before seedling cultivation, and the multi-stage crushing and pulverizing design ensures that the soil particles are fine and uniform. The vibrating screen conveyor effectively separates unqualified particles and impurities, ensuring that the particle size of the finished soil meets the requirements. The liquid and solid nutrient addition and mixing processes ensure uniform soil nutrients, improve the planting quality of the soil, and eliminate the need for manual crushing of large soil pieces. The crushing and pulverizing mechanisms automatically complete the crushing and pulverizing work, reducing the workload of workers and avoiding the health effects of long-term high-intensity manual crushing work. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the processing chamber of this utility model;

[0018] Figure 3 This is a schematic diagram of the shell structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the shell structure of this utility model.

[0020] In the diagram: 1. Base frame; 2. Processing chamber; 3. Feed inlet; 4. Crushing chamber; 5. Crushing roller; 6. First conveyor belt; 7. Crushing chamber; 8. Crushing roller; 9. Separation chamber; 10. Vibrating screen conveyor; 11. Waste discharge chamber; 12. Material conveyor belt one; 13. Second conveyor belt; 14. Mixing tank; 15. Mounting frame; 16. Mixing component; 17. Motor two; 18. Material conveyor belt two; 19. Shell one; 20. Liquid storage tank; 21. Conveying pump; 22. Liquid discharge component; 23. Nozzle; 24. Shell two; 25. Storage tank; 26. Feeding cylinder; 27. Screw conveyor shaft; 28. Motor one. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] Please see Figure 1-4 An agricultural soil-crushing device includes a base frame 1 and a processing chamber 2. The processing chamber 2 is located on top of the base frame 1, and a feed inlet 3 is located on the top of the processing chamber 2. The processing chamber 2 contains a crushing mechanism for crushing large clods of soil and a crushing mechanism for further crushing the crushed soil. The crushing mechanism includes a crushing chamber 4 and crushing rollers 5, and the crushing mechanism includes a crushing chamber 7 and crushing rollers 8. The processing chamber 2 also contains a separation mechanism for screening the crushed soil, including a separation chamber 9 and a vibrating screen conveyor 10. The crushing chamber 4 is located below the feed inlet 3 and has multiple sets of cooperating crushing rollers 5 rotatably mounted inside. The processing chamber 2 also contains a first conveyor belt 6 for conveying the crushed soil to the crushing chamber 7. The processing chamber 2 also contains the crushing chamber 7, which has multiple sets of cooperating crushing rollers 8 rotatably mounted inside. The base frame 1 serves as the basic support structure for the device, fixing the processing chamber 2 and other components. To ensure the overall stability of the device, the processing chamber 2 houses all internal components such as the crushing mechanism, pulverizing mechanism, separation mechanism, and adding mechanism, forming a complete working space and protecting the internal components from the influence of the external environment. The feed inlet 3 is located at the top of the processing chamber 2 and is used to send the soil to be processed into the device, serving as the material inlet. The crushing chamber 4 is the space for the initial crushing of large pieces of soil, receiving the soil falling from the feed inlet 3 and providing a working place for the crushing rollers 5. Multiple sets of crushing rollers 5 rotate in coordination, crushing large pieces of soil into smaller particles through squeezing and shearing actions, reducing the soil particle size and preparing for the subsequent pulverizing process. The first conveyor belt 6 transports the crushed soil from the crushing chamber 4 to the pulverizing chamber 7, realizing the orderly transmission of materials and ensuring the connection between the crushing and pulverizing processes. The pulverizing chamber 7 receives the crushed soil and provides a working space for the pulverizing rollers 8, further refining the soil particles. Multiple sets of pulverizing rollers 8 rotate in coordination, pulverizing the crushed soil into finer particles through more precise squeezing and grinding actions, improving the looseness and uniformity of the soil.

[0025] Please see Figure 2The separation chamber 9 is located below the crushing chamber 7. A vibrating screen conveyor 10 is installed inside the separation chamber 9. The processing chamber 2 has a waste discharge chamber 11 that cooperates with the vibrating screen conveyor 10. A material conveyor belt 12 that cooperates with the discharge port of the waste discharge chamber 11 is installed on the base frame 1. The separation chamber 9, located below the crushing chamber 7, receives the crushed soil and provides screening space for the vibrating screen conveyor 10. The vibrating screen conveyor 10 screens the crushed soil through vibration and conveying. Fine soil that meets the particle size requirements passes through the screen and falls onto the second conveyor belt 13 below. Larger particles or impurities that do not meet the requirements are conveyed to the waste discharge chamber 11. The waste discharge chamber 11 collects the screened waste (large soil particles or impurities) and sends it out via the material conveyor belt 12 on the base frame 1 for subsequent processing. The second conveyor belt 13 receives the qualified fine soil after screening and conveys it to the subsequent liquid and solid additive mechanisms for nutrient addition.

[0026] Please see Figure 2-4Below the separation chamber 9 is a second conveyor belt 13 for discharging the waste material. Inside the processing chamber 2 are a liquid addition mechanism and a solid addition mechanism for improving soil quality. The liquid addition mechanism is housing one 19, and the solid addition mechanism is housing two 24. Housing one 19 is located inside the processing chamber 2, above the second conveyor belt 13. Inside housing one 19 is a liquid storage tank 20 and a conveying pump 21 whose inlet extends into the liquid storage tank 20. Outside housing one 19 is a liquid outlet component 22, with the outlet end of the conveying pump 21 extending into the liquid outlet component 22. Multiple sets of nozzles 23 are installed on the upper part for spraying nutrient solution onto the soil conveyed on the second conveyor belt 13. A second housing 24 is located inside the processing chamber 2, above the second conveyor belt 13. Inside the second housing 24 is a storage tank 25 and a conveying cylinder 26 connected to the outlet of the storage tank 25, with the outlet of the conveying cylinder 26 directly facing the second conveyor belt 13. An auger conveyor shaft 27 is rotatably installed inside the conveying cylinder 26. A motor 28, with its output end connected to one end of the auger conveyor shaft 27, is installed outside the conveying cylinder 26. A first housing 19 is installed inside the processing chamber 2 on the second conveyor belt 13. The system houses the storage tank 20 and the delivery pump 21, protects internal components, and fixes the position of the nozzles 23. The storage tank 20 stores nutrient solution (such as water, fertilizer solution, etc.) to provide a source of liquid nutrients for the soil. The delivery pump 21 extracts the nutrient solution from the storage tank 20 and delivers it through pipelines to the outlet component 22, providing power for the spraying of the nutrient solution. The outlet component 22 and the nozzles 23 are evenly distributed above the second conveyor belt 13, spraying the nutrient solution onto the soil during transport, allowing the soil to absorb the liquid nutrients evenly, improving soil quality, and reducing dust generated during transport and discharge, thus minimizing its impact on the surrounding environment. To prevent pollution, the second shell 24 is installed inside the processing chamber 2, above the second conveyor belt 13, to house the storage box 25 and the conveying cylinder 26, fix the position of the components and protect the internal structure. The storage box 25 stores solid fertilizers (such as organic fertilizers, compound fertilizers, etc.) or soil conditioners to provide a source of solid nutrients for the soil. When the auger conveyor shaft 27 rotates, it evenly conveys the solid materials in the storage box 25 to the soil on the second conveyor belt 13 through the conveying cylinder 26 to achieve the addition of solid nutrients. The first motor 28 drives the auger conveyor shaft 27 to rotate, controlling the conveying amount and speed of solid materials to ensure the stability of the addition process.

[0027] Please see Figure 2A mixing tank 14 is installed at the output end of the second conveyor belt 13 inside the processing chamber 2. A mounting frame 15 is installed inside the processing chamber 2. A mixing component 16 is rotatably mounted on the mounting frame 15 and is located inside the mixing tank 14. A motor 17 with its output end connected to one end of the mixing component 16 is installed on the mounting frame 15. A material conveyor belt 18 that can cooperate with the discharge port of the mixing tank 14 is installed on the base frame 1. The mixing tank 14 is located at the output end of the second conveyor belt 13 and receives soil with added liquid and solid nutrients, providing mixing space to ensure that the soil and nutrients are fully mixed. The mounting frame 15 fixes the position of the mixing component 16. The mixing component 16 (such as a mixing paddle) rotates under the drive of the motor 17 to mix the soil and nutrients, ensuring uniform mixing and improving the quality of soil planting. The motor 17 provides power to the mixing component 16 and controls the mixing speed and effect. The material conveyor belt 18 receives the finished soil from the discharge port of the mixing tank 14 and sends it out of the device for easy transportation and use.

[0028] Working principle: The soil to be processed enters the device through the feed inlet 3 at the top of the processing chamber 2 and falls into the crushing chamber 4 below. Multiple sets of crushing rollers 5 in the crushing chamber 4 rotate in coordination, crushing large clumps of soil into smaller particles through compression and shearing. The crushed soil is then conveyed to the grinding chamber 7 via the first conveyor belt 6. Inside the grinding chamber 7, multiple sets of grinding rollers 8 further refine and grind the soil, crushing it into even finer particles. The ground soil falls into the separation chamber 9 below, where a vibrating screen conveyor 10... Vibration and conveying action screen the soil. Fine soil that meets the particle size requirements passes through the screen and falls onto the second conveyor belt 13 below. Larger particles or impurities that do not meet the requirements are conveyed to the waste discharge hopper 11 and then discharged via the material conveyor belt 12 on the base frame 1. The second conveyor belt 13 transports the qualified fine soil to the liquid addition mechanism and the solid addition mechanism. In the liquid addition mechanism, the conveying pump 21 draws nutrient solution from the storage tank 20 and sprays it evenly onto the soil through the liquid outlet component 22 and the nozzle 23. In the solid addition mechanism, the motor 28... The auger conveyor shaft 27 is driven to rotate, transporting solid fertilizer or soil conditioner from storage bin 25 to the soil through conveyor cylinder 26. Soil with added liquid and solid nutrients is transported to mixing tank 14. Motor 2 17 drives mixing component 16 to mix the soil and nutrients thoroughly. Finally, material conveyor belt 2 18 delivers the finished soil out of the device. Through continuous processes of crushing, pulverizing, screening, nutrient addition, and mixing, the soil treatment is automated and integrated, greatly improving the efficiency of soil treatment and shortening the soil preparation time before seedling cultivation. The multi-stage crushing and pulverizing design ensures high and uniform soil particle fineness. The vibrating screen conveyor effectively separates unqualified particles and impurities, ensuring that the finished soil particle size meets the requirements. The liquid and solid nutrient addition and mixing processes ensure uniform soil nutrients, improving the planting quality of the soil. Moreover, there is no need for manual crushing of large pieces of soil. The crushing and pulverizing mechanism automatically completes the crushing and pulverizing work, reducing the workload of workers and avoiding the impact on their health caused by long-term high-intensity manual crushing work.

[0029] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An agricultural soil-crushing device, comprising a base frame (1) and a processing chamber (2), wherein the processing chamber (2) is disposed on the top of the base frame (1), and a feed inlet (3) is disposed on the top of the processing chamber (2), characterized in that: The processing chamber (2) is equipped with a crushing mechanism for crushing large pieces of soil and a crushing mechanism for crushing the crushed soil. The crushing mechanism includes a crushing chamber (4) and a crushing roller (5). The crushing mechanism includes a crushing chamber (7) and a crushing roller (8). The processing chamber (2) is also equipped with a separation mechanism for screening the crushed soil. The separation mechanism includes a separation chamber (9) and a vibrating screening conveyor (10).

2. The soil-breaking device for agricultural planting according to claim 1, characterized in that: The processing chamber (2) is equipped with a crushing chamber (4) located below the feed inlet (3). The crushing chamber (4) is rotatably equipped with multiple sets of crushing rollers (5) that can cooperate with each other. The processing chamber (2) is equipped with a first conveyor belt (6) for conveying the crushed soil to the crushing chamber (7).

3. The soil-breaking device for agricultural planting according to claim 2, characterized in that: The processing chamber (2) is equipped with a crushing chamber (7), and the crushing chamber (7) is rotatably equipped with multiple sets of crushing rollers (8) that can cooperate with each other.

4. The soil-breaking device for agricultural planting according to claim 3, characterized in that: The separation chamber (9) is located below the crushing chamber (7). The separation chamber (9) is equipped with a vibrating screen conveyor (10). The processing chamber (2) is equipped with a waste discharge chamber (11) that can cooperate with the vibrating screen conveyor (10). The base frame (1) is equipped with a material conveyor belt (12) that can cooperate with the discharge port of the waste discharge chamber (11).

5. The soil-breaking device for agricultural planting according to claim 4, characterized in that: Below the separation chamber (9) is a second conveyor belt (13) for discharging materials outward. Inside the processing chamber (2) are a liquid addition mechanism and a solid addition mechanism for improving soil quality. The liquid addition mechanism is shell one (19), and the solid addition mechanism is shell two (24).

6. The soil-breaking device for agricultural planting according to claim 5, characterized in that: The housing (19) is located inside the processing chamber (2) and above the second conveyor belt (13). Inside the housing (19) is a liquid storage tank (20) and a delivery pump (21) whose inlet extends into the liquid storage tank (20). Outside the housing (19) is a liquid outlet component (22). The liquid outlet of the delivery pump (21) extends into the liquid outlet component (22). The liquid outlet component (22) is provided with multiple sets of nozzles (23) for spraying nutrient solution onto the soil conveyed on the second conveyor belt (13).

7. The soil-breaking device for agricultural planting according to claim 5, characterized in that: The second housing (24) is located inside the processing chamber (2) and above the second conveyor belt (13). Inside the second housing (24) is a storage box (25) and a conveying cylinder (26) connected to the outlet of the storage box (25). The outlet of the conveying cylinder (26) is directly opposite the second conveyor belt (13). Inside the conveying cylinder (26) is a rotatable auger conveying shaft (27). Outside the conveying cylinder (26) is a motor (28) whose output end is connected to one end of the auger conveying shaft (27).

8. The soil-breaking device for agricultural planting according to claim 5, characterized in that: A mixing tank (14) is provided at the output end of the second conveyor belt (13) inside the processing chamber (2). A mounting frame (15) is provided inside the processing chamber (2). A stirring component (16) is rotatably provided on the mounting frame (15), and the stirring component (16) is located inside the mixing tank (14). A motor (17) is provided on the mounting frame (15) with its output end connected to one end of the stirring component (16). A material conveyor belt (18) is provided on the base frame (1) that can cooperate with the discharge port of the mixing tank (14).

Images