Belt conveying equipment for producing calcium magnesium phosphate fertilizer

Abstract

The utility model discloses belt conveying equipment for calcium magnesium phosphate fertilizer production, which comprises a belt conveyor body, the surface of the belt conveyor body is fixedly connected with a quantitative cylinder through a support, the bottom of the quantitative cylinder is communicated with a blanking hopper, and the top of the quantitative cylinder is communicated with a feeding hopper. According to the quantitative conveying device, the motor is adopted to drive the quantitative wheel to rotate, and materials in the feeding hopper can be accurately and quantitatively conveyed, so that the materials uniformly fall onto the conveying belt of the belt conveyor body through the discharging hopper. By means of the accurate and quantitative feeding mode, the phenomenon that materials are locally stacked due to uneven feeding is effectively avoided, the situation that the materials are scattered due to vibration in the belt running process due to the fact that the materials are stacked too high is reduced from the source, material waste is greatly reduced, the production cost is saved, and the production efficiency is improved. And meanwhile, pollution to the production environment and the cleaning workload are reduced, and the device has the advantages of being good in conveying effect and not prone to scattering.

Description

Technical Field

[0001] This utility model relates to the field of belt conveyor technology, specifically a belt conveyor equipment for calcium magnesium phosphate fertilizer production. Background Technology

[0002] In the production process of calcium magnesium phosphate fertilizer, belt conveyors serve as a crucial material transport carrier, undertaking the task of efficiently transporting raw materials, semi-finished products, and finished products between various production stages. However, existing belt conveyors used in calcium magnesium phosphate fertilizer production face numerous problems that urgently need to be addressed during actual operation.

[0003] During material conveying, calcium magnesium phosphate fertilizer is prone to localized accumulation on the conveyor belt surface due to factors such as uneven feeding, variations in conveying speed, and differences in material properties. If the accumulation height becomes too high, the fertilizer can easily spill from both sides of the belt when it turns, accelerates, decelerates, or passes over protruding structures. This spilled fertilizer not only wastes materials and increases production costs but also pollutes the production environment and increases cleaning workload. Furthermore, the spilled material may enter the contact areas between the belt and components such as rollers and idlers, accelerating equipment wear, reducing equipment lifespan, and potentially causing belt misalignment, slippage, and other malfunctions, affecting the continuity and stability of production.

[0004] Currently, some manufacturers are attempting to level accumulated materials manually, but this method has significant drawbacks. Manual material leveling is not only labor-intensive but also inefficient, failing to meet the demands of large-scale automated production. Furthermore, manual operation poses safety hazards; operators are prone to mechanical injuries when leveling materials on running conveyor belts. In addition, a few companies use fixed baffle structures to limit material accumulation height, but these fixed baffles cannot be flexibly adjusted according to actual material transport conditions, potentially obstructing material transport and affecting efficiency. Moreover, over time, material can accumulate and clog the baffles, further reducing equipment reliability.

[0005] Therefore, developing a belt conveyor for calcium magnesium phosphate fertilizer production that can automatically level the material on the conveyor belt surface to prevent excessive accumulation and spillage of fertilizer, while adapting to different conveying conditions, has become an urgent technical problem to be solved in this field. Utility Model Content

[0006] To address the problems mentioned in the background art, the purpose of this utility model is to provide a belt conveyor for calcium magnesium phosphate fertilizer production, which has the advantages of good conveying effect and low spillage.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a belt conveyor for calcium magnesium phosphate fertilizer production, comprising a belt conveyor body, a metering cylinder fixedly connected to the surface of the belt conveyor body via a bracket, a discharge hopper connected to the bottom of the metering cylinder, a feed hopper connected to the top of the metering cylinder, a metering wheel rotatably connected inside the metering cylinder, a motor fixedly connected to the front of the metering cylinder, the output end of the motor fixedly connected to the metering wheel, support plates fixedly connected to the front and rear sides of the top of the belt conveyor body, an opening provided on the surface of the support plate, a slider slidably connected inside the opening, and a guide plate hinged to the adjacent side of each of the two support plates, a connecting rod hinged to the surface of the slider, the end of the connecting rod away from the slider hinged to the guide plate, and a drive assembly provided on the surface of the support plate.

[0008] As a preferred embodiment of the present invention, the driving assembly includes two fixing blocks fixedly connected to the surface of the support plate, and a first threaded rod is rotatably connected between the two fixing blocks, the first threaded rod being threadedly connected to the slider.

[0009] In a preferred embodiment of this invention, a support frame is fixedly connected to the top of the support plate, a leveling frame is provided on the surface of the support plate, and a second threaded rod is rotatably connected to the top of the leveling frame, the second threaded rod being threadedly connected to the support frame.

[0010] As a preferred embodiment of this invention, casters are fixedly connected to all four sides of the bottom of the belt conveyor body.

[0011] As a preferred embodiment of this invention, the belt conveyor body is internally threaded with a third threaded rod, and a support pad is fixedly connected to the bottom of the third threaded rod.

[0012] As a preferred embodiment of the present invention, a storage box is provided on the surface of the belt conveyor body, and a drawer is slidably connected inside the storage box. The front of the drawer extends to the front of the storage box and is fixedly connected with a handle.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model uses a motor-driven quantitative wheel to precisely and quantitatively convey materials in the feed hopper, ensuring that the materials fall evenly from the discharge hopper onto the conveyor belt of the belt conveyor body. This precise quantitative feeding method effectively avoids localized material accumulation caused by uneven feeding, reducing the likelihood of spillage due to vibration during belt operation caused by excessive material accumulation. This significantly reduces material waste, saves production costs, and also reduces environmental pollution and cleaning workload. The drive component design provides flexible guidance and adjustment for material conveying. The operator only needs to rotate the first threaded rod to drive the slider to slide stably left and right within the opening. The slider drives the guide plate to rotate via a connecting rod, allowing for flexible adjustment of the guide plate angle according to the actual material conveying conditions. This structure ensures that materials always converge towards the center of the conveyor belt during transport. Even under complex conditions such as belt turns, acceleration, and deceleration, it effectively prevents materials from spilling from both sides of the belt, significantly improving the reliability of equipment operation, reducing equipment wear caused by materials spilling into the contact area of ​​equipment components, extending equipment service life, and ensuring the continuity and stability of production. This device has the advantages of good conveying effect and low spillage rate.

[0015] 2. With the setting of the drive component, the operator can rotate the first threaded rod, thereby driving the slider to move. The slider can slide stably left and right in the passage. When the slider slides left and right, it can drive the connecting rod to move, thereby driving the guide plate to rotate, and thus adjusting the angle of the guide plate. Attached Figure Description

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

[0017] Figure 2 This is a front sectional view of the metering cylinder structure of this utility model;

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

[0019] Figure 4 This utility model Figure 2 Enlarged schematic diagram of the structure at point A in the middle.

[0020] In the diagram: 1. Belt conveyor body; 2. Metering cylinder; 3. Discharge hopper; 4. Feed hopper; 5. Metering wheel; 6. Motor; 7. Support plate; 8. Through port; 9. Slider; 10. Connecting rod; 11. Guide plate; 12. Drive assembly; 13. Fixing block; 14. First threaded rod; 15. Support frame; 16. Leveling frame; 17. Second threaded rod; 18. Third threaded rod; 19. Support pad; 20. Storage box; 21. Drawer; 22. Casters. 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] like Figures 1 to 4 As shown, a belt conveyor for calcium magnesium phosphate fertilizer production includes a belt conveyor body 1. A metering cylinder 2 is fixedly connected to the surface of the belt conveyor body 1 via a bracket. A feeding hopper 3 is connected to the bottom of the metering cylinder 2, and a feeding hopper 4 is connected to the top of the metering cylinder 2. A metering wheel 5 is rotatably connected inside the metering cylinder 2. A motor 6 is fixedly connected to the front of the metering cylinder 2, and the output end of the motor 6 is fixedly connected to the metering wheel 5. Support plates 7 are fixedly connected to the front and rear sides of the top of the belt conveyor body 1. An opening 8 is provided on the surface of the support plate 7. A slider 9 is slidably connected inside the opening 8. A guide plate 11 is hinged to the adjacent side of the two support plates 7. A connecting rod 10 is hinged to the surface of the slider 9. The end of the connecting rod 10 away from the slider 9 is hinged to the guide plate 11. A drive assembly 12 is provided on the surface of the support plate 7.

[0023] refer to Figure 4 The drive assembly 12 includes two fixing blocks 13 fixedly connected to the surface of the support plate 7, and a first threaded rod 14 is rotatably connected between the two fixing blocks 13. The first threaded rod 14 is threadedly connected to the slider 9.

[0024] As a technical optimization of this utility model, by setting the drive component 12, the operator can rotate the first threaded rod 14, thereby driving the slider 9 to move. The slider 9 can slide stably left and right within the through port 8. When the slider 9 slides left and right, it can drive the connecting rod 10 to move, thereby driving the guide plate 11 to rotate, and thus adjusting the angle of the guide plate 11.

[0025] refer to Figure 3 A support frame 15 is fixedly connected to the top of the support plate 7, and a leveling frame 16 is provided on the surface of the support plate 7. A second threaded rod 17 is rotatably connected to the top of the leveling frame 16, and the second threaded rod 17 is threadedly connected to the support frame 15.

[0026] As a technical optimization of this utility model, by setting up the support frame 15, the leveling frame 16, and the second threaded rod 17, the operator can rotate the second threaded rod 17, thereby driving the second threaded rod 17 and the leveling frame 16 to move up or down. The leveling frame 16 can level the material on the surface of the conveyor belt of the belt conveyor body 1 to avoid the material from accumulating too high. When the belt conveyor body 1 vibrates, the material falls from the surface of the belt conveyor body 1. The leveling frame 16 is in contact with the support plate 7, and the leveling frame 16 cannot rotate. The leveling frame 16 moves up and down.

[0027] refer to Figure 1 The bottom of the belt conveyor body 1 is fixedly connected with casters 22 on all four sides.

[0028] As a technical optimization of this utility model, the universal wheel 22 makes it easier for the operator to move the device. The universal wheel 22 has a self-locking structure, which is not shown. The universal wheel 22 and the belt conveyor body 1 are common existing technologies and are common knowledge to those skilled in the art. This application will not describe them in detail.

[0029] refer to Figure 2 The belt conveyor body 1 has a third threaded rod 18 internally threaded, and a support pad 19 is fixedly connected to the bottom of the third threaded rod 18.

[0030] As a technical optimization of this utility model, by setting the third threaded rod 18 and the support pad 19, when the belt conveyor body 1 moves to the accurate position, the operator rotates the third threaded rod 18, causing the third threaded rod 18 to move downward, thereby driving the support pad 19 to stick tightly to the ground, thus preventing the device from moving easily and improving the stability of the device.

[0031] refer to Figure 1 The surface of the belt conveyor body 1 is provided with a storage box 20, and a drawer 21 is slidably connected inside the storage box 20. The front of the drawer 21 extends to the front of the storage box 20 and is fixedly connected with a handle.

[0032] As a technical optimization of this utility model, by setting up the storage box 20 and the drawer 21, maintenance tools or materials can be placed in the drawer 21, and the operator can pull out the drawer 21 from the front to take out the materials or tools in the drawer 21.

[0033] The working principle and usage process of this utility model are as follows: When in use, material is placed in the feed hopper 4. The operator can start the motor 6 to rotate at a constant speed, driving the metering wheel 5 to rotate. When the metering wheel 5 rotates, it can make the material in the feed hopper 4 fall evenly into the discharge hopper 3, and then fall onto the surface of the conveyor belt of the belt conveyor body 1. This avoids uneven material discharge, which would cause the material to accumulate too high and spill due to vibration. The operator can adjust the slider 9 to move left and right as needed, which in turn drives the connecting rod 10 to move, which in turn drives the guide plate 11 to rotate. Adjusting the angle of the guide plate 11 makes the material gather towards the middle part of the conveyor belt of the belt conveyor body 1, thereby preventing the material from spilling from the surface of the belt conveyor body 1 and improving the conveying effect of this device.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A belt conveying device for calcium magnesium phosphate production, comprising a belt conveyor body (1), characterized in that: The surface of the belt conveyor body (1) is fixedly connected with a quantitative cylinder (2) through a support, the bottom of the quantitative cylinder (2) is communicated with a lower hopper (3), the top of the quantitative cylinder (2) is communicated with a feeding hopper (4), the inside of the quantitative cylinder (2) is rotatably connected with a quantitative wheel (5), the front surface of the quantitative cylinder (2) is fixedly connected with a motor (6), the output end of the motor (6) is fixedly connected with the quantitative wheel (5), the front side and the rear side of the top of the belt conveyor body (1) are fixedly connected with support plates (7), the surface of the support plate (7) is provided with a through hole (8), the inside of the through hole (8) is slidably connected with a sliding block (9), and the side adjacent to the two support plates (7) is hingedly connected with a guide plate (11), the surface of the sliding block (9) is hingedly connected with a connecting rod (10), the end, away from the sliding block (9), of the connecting rod (10) is hingedly connected with the guide plate (11), and the surface of the support plate (7) is provided with a driving assembly (12).

2. The belt conveying equipment for producing calcium magnesium phosphate fertilizer according to claim 1, characterized in that: The driving assembly (12) comprises fixed blocks (13) fixedly connected to the surface of the support plate (7), the number of the fixed blocks (13) is two, and a first threaded rod (14) is rotatably connected between the two fixed blocks (13), and the first threaded rod (14) is threadedly connected with the sliding block (9).

3. The belt conveyor equipment for producing calcium magnesium phosphate fertilizer according to claim 1, characterized in that: The top of the support plate (7) is fixedly connected with a support frame (15), the surface of the support plate (7) is provided with a flat shifting frame (16), the top of the flat shifting frame (16) is rotatably connected with a second threaded rod (17), and the second threaded rod (17) is threadedly connected with the support frame (15).

4. The belt conveyor equipment for producing calcium magnesium phosphate fertilizer according to claim 1, characterized in that: The bottom of the belt conveyor body (1) is fixedly connected with universal wheels (22) around.

5. The belt conveyor equipment for producing calcium magnesium phosphate fertilizer according to claim 1, characterized in that: The inside of the belt conveyor body (1) is threadedly connected with a third threaded rod (18), and the bottom of the third threaded rod (18) is fixedly connected with a support pad (19).

6. The belt conveyor equipment for producing calcium magnesium phosphate fertilizer according to claim 1, characterized in that: The surface of the belt conveyor body (1) is provided with a storage box (20), the inside of the storage box (20) is slidably connected with a drawer (21), and the front surface of the drawer (21) extends to the front surface of the storage box (20) and is fixedly connected with a handle.

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