Raw material crushing device for microelement fertilizer

Abstract

The utility model relates to fertilizer processing technical field, concretely is a kind of raw material grinding device of microelement fertilizer, including grinding box, two groups of grinding rollers that are symmetrically arranged in the grinding box and carry out the grinding of microelement fertilizer raw material, the front of grinding box is provided with the driving motor of adaptation use with grinding roller, the top of grinding box is connected with the feeding frame for raw material to enter, control assembly that grinding box is provided with and is used with grinding roller, control assembly includes the arc-shaped recess that is symmetrically opened in the two sides of grinding box along front-back direction, by setting control assembly, utilize electric slide rail sliding seat, underframe and reinforcing frame, and cooperate with rotary frame and bearing seat, the position of arc-shaped frame can be adjusted, so the up-and-down swing position of grinding roller can be fine-tuned, and then the spacing between two groups of grinding rollers can be self-adapting adjusted according to the grinding requirement of raw material, improve the overall applicability of device.

Description

Technical Field

[0001] This utility model relates to the field of fertilizer processing technology, and more specifically, to a raw material crushing device for micro-element fertilizers. Background Technology

[0002] Fertilizer processing is the process of converting organic or inorganic materials into fertilizers through specific processes. It is mainly used to improve soil fertility and promote plant growth. Fertilizer processing can effectively improve the utilization rate of fertilizers. Through scientific processing technology, the beneficial components in the raw materials can be purified and concentrated, making the nutrients in the fertilizer richer and easier for crops to absorb. When processing micronutrient fertilizers, a raw material crushing device is required to crush the raw materials.

[0003] In practical use, traditional micronutrient fertilizer raw material crushing devices mostly use a drive motor to drive the crushing rollers to rotate. However, the crushing rollers of traditional micronutrient fertilizer raw material crushing devices are mostly spaced at a fixed distance, and the position between the crushing rollers and the machine body is mostly fixed. It is impossible to adjust the distance between two adjacent sets of crushing rollers according to the needs of raw material crushing, resulting in poor applicability of the crushing device. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a raw material crushing device for micro-element fertilizers, so as to solve the problem that the distance between two adjacent crushing rollers cannot be independently adjusted according to the needs of raw material crushing in the prior art, resulting in poor applicability of the crushing device.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a raw material crushing device for micronutrient fertilizer, including a crushing box, two sets of crushing rollers for crushing micronutrient fertilizer raw materials are symmetrically arranged in the crushing box, a drive motor adapted to the crushing rollers is provided on the front of the crushing box, a feeding frame for raw materials to enter is connected to the top of the crushing box, and a control component for cooperating with the crushing rollers is provided on the crushing box.

[0006] The control component includes symmetrically arranged arc-shaped grooves on both sides of the crushing box along the front-back direction. Each set of arc-shaped grooves has an arc-shaped frame slidably arranged in it. Multiple sets of bearing seats are symmetrically fixed to the top of both sides of the crushing box. Rotating frames are rotatably installed in adjacent sets of bearing seats. The two ends of the rotating frames are fixed to the side of the two sets of arc-shaped frames that are far apart from each other. The drive motor is fixed to the front of the rotating frame through a mounting bracket. The two ends of the crushing roller are rotatably installed on the side of the two sets of arc-shaped frames that are close to each other and on the rotating frame. The output shaft end of the drive motor is fixed to one end of the crushing roller. A reinforcing column is fixed to the bottom of the front and rear arc-shaped frames. Side frames are fixed to both sides of the crushing box. Electric slide rails with built-in positive and negative threaded rods are fixed to the front and back of the side frames. A base frame is fixed to the electric slide rails through symmetrically arranged slides. A reinforcing frame is fixed to one end of the base frame, and one end of the reinforcing column is inserted into the reinforcing frame.

[0007] The front and back of the crushing box are fixed with multiple sets of limiting plates whose inner sides are attached to the arc-shaped frame in a vertical direction.

[0008] The top of the front and rear arc-shaped frames is fixed with a top column, which is located above the crushing box.

[0009] Each set of electric slide rails has an auxiliary slide rail fixed on it, and each set of auxiliary slide rails has multiple sets of L-shaped sliding seats with one end fixed on the reinforcing frame that are symmetrically slidable in the left and right.

[0010] Each set of rotating frames has an inwardly inclined structure, and each set of rotating frames has at least two sets of bearing seats.

[0011] The electric slide rails are fixed with mating protrusions on their adjacent sides, and the mating protrusions are fixed to the crushing box at their adjacent ends.

[0012] Compared with the prior art, the beneficial effects of this utility model are: In the above scheme, by setting up control components, using electric slide rails, base frames, and reinforcing frames, and in conjunction with rotating frames and bearing seats, the position of the arc frame can be adjusted, thereby fine-tuning the up-and-down swing position of the crushing rollers. Furthermore, the spacing between the two sets of crushing rollers can be adaptively adjusted according to the crushing requirements of the raw materials, thus improving the overall applicability of the device. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a bottom view of the structure of this utility model; Figure 3 This is a partial sectional view of the structure of this utility model; Figure 4 This is a partial perspective view of the structure of the crushing box of this utility model; Figure 5 This is a partial perspective view of the structure of the control component of this utility model.

[0014] [Figure Labels] 1. Crushing box; 2. Crushing roller; 3. Arc-shaped groove; 4. Arc-shaped frame; 5. Bearing seat; 6. Rotating frame; 7. Drive motor; 8. Top column; 9. Reinforcing column; 10. Electric slide rail; 11. Base frame; 12. Reinforcing frame; 13. L-shaped sliding seat; 14. Auxiliary slide rail; 15. Side frame; 16. Limiting plate. Detailed Implementation

[0015] To make the technical problems, technical solutions and advantages of this utility model clearer, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0016] Example: Please refer to Figures 1 to 5 This utility model provides a technical solution: a raw material crushing device for micro-element fertilizer, including a crushing box 1. A controller is set on the front of the crushing box 1 through an L-shaped frame. Two sets of crushing rollers 2 for crushing micro-element fertilizer raw materials are symmetrically arranged on the left and right sides inside the crushing box 1. A drive motor 7 adapted to the crushing rollers 2 is set on the front of the crushing box 1. The drive motor 7 is used to drive the crushing rollers 2 to rotate and crush the raw materials. A feeding frame for raw materials to enter is connected to the top of the crushing box 1. A guide seat is fixed at the bottom of the crushing box 1. A bottom branch pipe for cooperating with the guide seat is connected to the bottom of the crushing box 1. A solenoid valve is set on the bottom branch pipe. The design of the guide seat can guide the raw materials falling to the bottom of the crushing box 1 so that they can be stably discharged from the crushing box 1 through the bottom branch pipe. The crushing box 1 is equipped with a control assembly that works in conjunction with the crushing roller 2. The control assembly includes arc-shaped grooves 3 symmetrically formed on both sides of the crushing box 1 in the front-to-back direction. An arc-shaped frame 4 is slidably arranged in each set of arc-shaped grooves 3. Multiple sets of limiting plates 16 are fixed in sequence along the top and bottom of the front and back of the crushing box 1, with their inner sides attached to the arc-shaped frame 4. The design of the limiting plates 16 can provide auxiliary limit for the arc-shaped frame 4, improve the stability of the arc-shaped frame 4 when moving, and prevent it from easily moving out of the arc-shaped grooves 3. Multiple sets of bearing seats 5 are symmetrically fixed on the top of both sides of the crushing box 1. A rotating frame 6 is rotatably installed in adjacent sets of bearing seats 5. The two ends of the rotating frame 6 are fixed to On the side where the two sets of arc-shaped frames 4 are far apart, the drive motor 7 is fixed to the front of the rotating frame 6 by the mounting bracket. The two ends of the crushing roller 2 are rotatably mounted on the side where the two sets of arc-shaped frames 4 are close to each other and on the rotating frame 6. The output shaft end of the drive motor 7 is fixed to one end of the crushing roller 2. The top of the front and rear arc-shaped frames 4 is fixed with a top column 8. The top column 8 is located above the crushing box 1. The design of the top column 8 can slide and limit the top of the arc-shaped frame 4, which improves the excessive movement of the arc-shaped frame 4 and exposes the arc-shaped groove 3, so that the raw material can easily splash to the outside of the device. It can also prevent the arc-shaped frame 4 from moving excessively and causing the crushing roller 2 to directly hit the inner wall of the crushing box 1. The bottom of the front and rear arc-shaped frames 4 is fixed with reinforcing columns 9. Each set of rotating frames 6 has an inwardly inclined structure to provide a certain upward swing adjustment space for the rotating frames 6 to adapt to different crushing requirements. Each set of rotating frames 6 has at least two sets of bearing seats 5. The limitation on the number of bearing seats 5 is to improve the rotational stability of the rotating frames 6. Side frames 15 are fixed on both sides of the crushing box 1. Electric slide rails 10 with built-in positive and negative threaded rods are fixed on the front and back of the side frames 15. A mating protrusion is fixed on the side of the electric slide rails 10 that is close to each other, and the end of the mating protrusion that is close to each other is fixed on the crushing box 1. The design of the mating protrusion can Further fixing of the electric slide rail 10 improves the assembly stability of the electric slide rail 10. The electric slide rail 10 is fixed with a base frame 11 by symmetrically arranged slides. One end of the base frame 11 is fixed with a reinforcing frame 12 and one end of the reinforcing column 9 is inserted into the reinforcing frame 12. Each set of electric slide rail 10 is fixed with an auxiliary slide rail 14. Each set of auxiliary slide rail 14 has multiple sets of L-shaped sliding seats 13 with one end fixed to the reinforcing frame 12 that are symmetrically slidably arranged in the left and right. The design of the auxiliary slide rail 14, together with the L-shaped sliding seats 13, can limit the sliding of the reinforcing frame 12, further improving the stability of the reinforcing frame 12 when it moves as a whole.

[0017] By setting up control components and using the electric slide rail 10, the positions of the left and right sets of reinforcing frames 12 can be adjusted synchronously in opposite directions. In conjunction with the reinforcing column 9, the position of the arc frame 4 can be adjusted up and down. At the same time, the rotating frame 6 and the bearing seat 5 can assist the arc frame 4 to move stably, thereby fine-tuning the up and down swing position of the crushing roller 2. Furthermore, the distance between the two sets of crushing rollers 2 can be adaptively adjusted according to the crushing requirements of the raw materials, thus improving the overall applicability of the device.

[0018] The working process of this utility model is as follows: The user pours the raw materials for preparing micro-elements fertilizer into the crushing box 1 through the feeding frame, and turns on the drive motor 7 through the controller. At this time, the drive motor 7 can drive the two sets of crushing rollers 2 to rotate in opposite directions to crush the raw materials. The crushed raw materials will fall directly to the bottom of the crushing box 1 and be discharged through the bottom branch pipe. If it is necessary to adjust the distance between the two sets of crushing rollers 2, the user can turn on the electric slide rail 10 through the controller. At this time, the electric slide rail 10 can drive the two sets of base frames 11 to move in opposite directions synchronously through its built-in positive and negative threaded rods. This can drive the two sets of reinforcing columns 9 to move in opposite directions synchronously, and then drive the two sets of arc frames 4 to swing upward synchronously. At this time, the rotating frame 6 can provide auxiliary support for the arc frame 4 with the rotation assistance of the bearing seat 5. The upward swinging arc frame 4 will drive the crushing rollers 2 to swing upward slightly until the distance between the two sets of crushing rollers 2 is adjusted to a suitable level according to the crushing requirements of the raw materials. After the adjustment is completed, the crushing work can be restarted. The entire adjustment process is electrically controlled, requiring no manual intervention, with high precision and reducing the labor intensity of the user.

[0019] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change. Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other. In conclusion, the above are merely preferred embodiments of this utility model and are not intended to limit this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A raw material crushing device for micronutrient fertilizer, characterized in that, The device includes a crushing box (1), which has two sets of crushing rollers (2) symmetrically arranged on the left and right sides to crush micro-element fertilizer raw materials. The front of the crushing box (1) is equipped with a drive motor (7) adapted to the crushing rollers (2). The top of the crushing box (1) is connected to a feeding frame for raw materials to enter. The crushing box (1) is equipped with a control component that works with the crushing rollers (2).

2. The raw material crushing device for micronutrient fertilizer according to claim 1, characterized in that, The control assembly includes arc-shaped grooves (3) symmetrically opened on both sides of the crushing box (1) along the front-back direction. Each set of arc-shaped grooves (3) is slidably equipped with an arc-shaped frame (4). Multiple sets of bearing seats (5) are symmetrically fixed to the top of both sides of the crushing box (1). A rotating frame (6) is rotatably installed in adjacent sets of bearing seats (5). The two ends of the rotating frame (6) are fixed to the side of the two sets of arc-shaped frames (4) that are far apart from each other. The drive motor (7) is fixed to the front of the rotating frame (6) by a mounting bracket. The two ends of the crushing roller (2) are rotatably installed on the two sets of arc-shaped frames (4). On the side that is close to each other and on the rotating frame (6), the output shaft end of the drive motor (7) is fixed to one end of the crushing roller (2), and the bottom end of the front and rear arc frame (4) is fixed with a reinforcing column (9). Both sides of the crushing box (1) are fixed with side frames (15). The front and back sides of the side frame (15) are fixed with electric slide rails (10) with built-in positive and negative thread rods. The electric slide rails (10) are fixed with a base frame (11) through symmetrically arranged slides. One end of the base frame (11) is fixed with a reinforcing frame (12) and one end of the reinforcing column (9) is inserted into the reinforcing frame (12).

3. The raw material crushing device for micronutrient fertilizer according to claim 2, characterized in that, The front and back of the crushing box (1) are fixed with multiple sets of limiting plates (16) that are attached to the arc frame (4) on the inside.

4. The raw material crushing device for micronutrient fertilizer according to claim 2, characterized in that, The top of the front and rear arc-shaped frame (4) is fixed with a top column (8), which is located above the crushing box (1).

5. The raw material crushing device for micronutrient fertilizer according to claim 2, characterized in that, Each set of electric slide rails (10) is fixed with an auxiliary slide rail (14), and each set of auxiliary slide rails (14) is symmetrically arranged with multiple sets of L-shaped sliding seats (13) with one end fixed on the reinforcing frame (12).

6. The raw material crushing device for micronutrient fertilizer according to claim 2, characterized in that, Each set of rotating frames (6) has an inwardly inclined structure, and each set of rotating frames (6) has at least two sets of bearing seats (5).

7. The raw material crushing device for micronutrient fertilizer according to claim 2, characterized in that, The electric slide rails (10) are fixed with mating protrusions on their adjacent sides, and the mating protrusions are fixed to the crushing box (1) at their adjacent ends.

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