Composite wear-resistant hopper structure

Abstract

The utility model discloses a kind of composite wear-resistant hopper structures, the hopper improves overall performance by optimization design, left and right sides are equipped with edge protective cover, can prevent material to edge wear and protect operator;Steel bottom plate below inside, enhance wear resistance, prolong hopper service life, in installation aspect, by the cooperation of mounting, fixed clamp hand and the like components, utilize nesting and bolt fixing mode, make hopper installation more stable, reduce the risk of shaking displacement, the limiting plate in top inside and relevant plug-in, nesting structure, facilitate edge protective cover installation, bottom reinforcing plate is cooperated with bottom plate, bear material weight and impact, furthermore, the mat strip of bottom plate bottom array further improves structural stability, this kind of composite wear-resistant hopper structure effectively solves the problem that existing hopper wear-resistant, stable and insufficient protection.

Description

Technical Field

[0001] This utility model belongs to the field of material conveying technology, specifically relating to a composite wear-resistant hopper structure. Background Technology

[0002] The bucket is the core load-bearing component of a bucket elevator. It is mainly used to grab, carry, and transport bulk materials such as granular, powdery, and small lumps in a vertical or steeply inclined direction. It is fixed to the traction component of the elevator by bolts or welding. It continuously transports materials by circulating with the traction component. During operation, the bucket scoops up materials at the feed port at the bottom of the elevator. After rising to the top with the traction component, the materials are discharged from the discharge port by centrifugal force or gravity, completing the vertical material transfer. It is a key component that ensures the efficient and stable material transportation of the bucket elevator. Its rational design directly affects the elevator's conveying capacity, energy consumption, and service life.

[0003] However, existing hoppers are prone to impact and friction from materials during long-term contact, resulting in severe wear on the inner wall of the hopper, reducing its service life and increasing equipment replacement costs. On the other hand, they are not very stable during installation and use, and are prone to shaking or even displacement, affecting the normal conveying of materials and the smooth operation of the production process. Utility Model Content

[0004] The purpose of this invention is to provide a composite wear-resistant hopper structure to solve the problems mentioned in the background art. Existing hoppers are easily subjected to impact and friction from materials during long-term contact, resulting in severe wear on the inner wall of the hopper, reducing the service life of the hopper, increasing equipment replacement costs, and poor stability during installation and use, which can easily cause shaking or even displacement, affecting the normal conveying of materials and the smooth operation of the production process.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a composite wear-resistant hopper structure, comprising a wear-resistant hopper body; An installation component is provided on the left side of the wear-resistant hopper body, and a reinforcing plate is provided at the bottom of the wear-resistant hopper body; Edge protection covers are provided on the left and right sides of the wear-resistant hopper body, and a bottom plate is provided at the lower part of the inside of the wear-resistant hopper body.

[0006] Preferably, a limiting plate is provided at the inner top of the wear-resistant hopper body, and an insertion groove is provided at the middle position between the limiting plate and the wear-resistant hopper body.

[0007] Preferably, an inner plate is provided at the bottom of the edge protection cover, and the edge protection cover is connected to the insertion slot through the inner plate.

[0008] Preferably, the edge protection cover is provided with a panel on the top left and right sides, and the wear-resistant hopper body and the outer side of the limiting plate are provided with grooves, and the edge protection cover is connected by the panel and the groove.

[0009] Preferably, the inner plate corresponds to the bottom plate, and both the inner plate and the bottom plate are made of steel.

[0010] Preferably, a fixing gripper is provided on the left side of the mounting component, a fixing plate is provided at the top of the fixing gripper, and an inner groove is provided at the bottom of the mounting component, the inner groove being nested and connected to the fixing plate.

[0011] Preferably, a fixing hole is provided on the left side of the mounting component, and the mounting component and the fixing clamp are fixed by bolts through the fixing hole. An installation hole is provided inside the fixing clamp, and the wear-resistant hopper body is installed and fixed through the installation hole of the fixing clamp.

[0012] Preferably, the left and right sides of the base plate are angled to the reinforcing plate, and pads are arranged in an array at the bottom of the base plate.

[0013] Compared with the prior art, this utility model provides a composite wear-resistant hopper structure, which has the following beneficial effects: Through the design of edge guards, bottom plates, limiting plates, insertion slots, inner plates, inserts, and grooves, the steel bottom plate located at the bottom of the wear-resistant hopper directly bears the impact and friction of materials, effectively reducing wear on the inner wall of the hopper and extending its service life. Meanwhile, edge guards are installed at the edges, and the inner and bottom plates are made of steel, enhancing the wear resistance of the edges and preventing excessive wear from materials. Insertion slots are provided between the limiting plate and the wear-resistant hopper body, with the inner plate at the bottom of the edge guards inserting into them. The inserts on the top left and right sides are nested into the grooves on the outside of the wear-resistant hopper body and the limiting plate. This combination of insertion and nesting makes the edge guards easy and stable to install, preventing them from easily falling off during use. The inner plates and bottom plates correspond to each other, resulting in a more regular structure and allowing them to work together to disperse force when subjected to material impact and pressure, further improving the stability and reliability of the entire hopper structure.

[0014] By incorporating a fixed clamp, a fixed plate, an inner groove, fixed holes, and mounting holes, the inner groove below the mounting component is nested with the fixed plate at the top of the fixed clamp, forming initial positioning and support. This restricts the displacement of the fixed clamp in both horizontal and vertical directions, providing a stable foundation for subsequent connections. The mounting component and the fixed clamp are then tightly secured together with bolts through the fixed holes, further enhancing the stability of the connection and enabling the entire structure to withstand significant external forces without loosening. Mounting holes are provided inside the fixed clamp, through which the wear-resistant hopper body is installed and fixed. This design simplifies and facilitates the installation of the wear-resistant hopper body, eliminating the need for complex procedures during installation or disassembly, thus improving installation efficiency. It also facilitates subsequent maintenance and replacement of the wear-resistant hopper body. This rationally designed installation structure can adapt to various sizes of wear-resistant hopper bodies. By adjusting the dimensions of the mounting component and the fixed clamp, it can be applied to different types and sizes of equipment, exhibiting strong versatility and adaptability, and reducing the cost and difficulty of equipment installation. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model.

[0016] Figure 2 This is a schematic diagram of the structure of the wear-resistant hopper body in this utility model.

[0017] Figure 3 This is a structural schematic diagram of the cross-section of the wear-resistant hopper body in this utility model.

[0018] Figure 4 This is a schematic diagram of the structure of the base plate in this utility model.

[0019] In the diagram: 1. Wear-resistant hopper body; 2. Edge protection cover; 3. Mounting component; 4. Fixed clamp; 5. Mounting hole; 6. Fixing plate; 7. Inner groove; 8. Fixing hole; 9. Limiting plate; 10. Insertion groove; 11. Embedded groove; 12. Reinforcing plate; 13. Inner plate; 14. Embedded plate; 15. Bottom plate; 16. Pad strip. Detailed Implementation

[0020] 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.

[0021] This utility model provides, for example Figure 1-4 The composite wear-resistant hopper structure shown includes a wear-resistant hopper body 1; An installation component 3 is provided on the left side of the wear-resistant hopper body 1, and a reinforcing plate 12 is provided at the bottom of the wear-resistant hopper body 1; Edge protection covers 2 are provided on the left and right sides of the wear-resistant hopper body 1, and a bottom plate 15 is provided at the lower part of the inside of the wear-resistant hopper body 1.

[0022] A limiting plate 9 is provided at the top inner side of the wear-resistant hopper body 1, and an insertion groove 10 is provided at the middle position between the limiting plate 9 and the wear-resistant hopper body 1.

[0023] An inner plate 13 is provided at the bottom of the edge protection cover 2, and the edge protection cover 2 is connected to the insertion slot 10 through the inner plate 13.

[0024] The edge protection cover 2 is provided with a panel 14 on the top left and right sides, and the wear-resistant hopper body 1 and the outer side of the limiting plate 9 are provided with grooves 11. The edge protection cover 2 is connected by the panel 14 and the groove 11.

[0025] The inner plate 13 corresponds to the bottom plate 15, and both the inner plate 13 and the bottom plate 15 are made of steel.

[0026] A fixing gripper 4 is provided on the left side of the mounting component 3, a fixing plate 6 is provided at the top of the fixing gripper 4, and an inner groove 7 is provided at the bottom of the mounting component 3. The inner groove 7 is nested and connected to the fixing plate 6.

[0027] A fixing hole 8 is provided on the left side of the mounting part 3. The mounting part 3 and the fixing clamp 4 are fixed together by bolts through the fixing hole 8. A mounting hole 5 is provided inside the fixing clamp 4. The wear-resistant hopper body 1 is installed and fixed through the mounting hole 5 of the fixing clamp 4.

[0028] The left and right sides of the base plate 15 correspond to the angle of the reinforcing plate 12, and the bottom of the base plate 15 is provided with a row of pads 16.

[0029] In this embodiment, the specific implementation steps of a composite wear-resistant hopper structure are as follows: The fixing clamp 4 is placed on the left side of the mounting component 3, so that the fixing plate 6 is nested with the inner groove 7 below the mounting component 3. Then, the mounting component 3 and the fixing clamp 4 are fixed together using bolts through the fixing holes 8. The wear-resistant hopper body 1 is installed and fixed through the mounting holes 5 inside the fixing clamp 4, ensuring that the wear-resistant hopper body 1 is firmly installed and will not shake. The inner plate 13 at the bottom of the edge protection cover 2 is aligned with the insertion groove 10 between the inner limiting plate 9 at the top of the wear-resistant hopper body 1 and the middle of the wear-resistant hopper body 1, and the inner plate 13 is inserted to achieve the insertion connection. Next, the insert plates 14 on the left and right sides of the top of the edge protection cover 2 are respectively inserted into the grooves 11 on the outside of the wear-resistant hopper body 1 and the limiting plate 9, completing the nested connection, so that the edge protection cover 2 is stably installed on both sides of the wear-resistant hopper body 1. Open the hopper from the side and fill the material into the wear-resistant hopper body 1. Due to the reinforcing plate 12 and the steel base plate 15 at the bottom, it can withstand the weight and impact of the material, ensuring the stability of the hopper structure. At the same time, the edge guard 2 can prevent the material from spilling and causing injury to the operator. During the material storage process, the wear-resistant hopper body 1 and its internal base plate 15 can effectively resist the wear of the material and ensure the service life of the hopper. When it is necessary to transfer the material, the material can be transferred by using appropriate equipment in conjunction with the installed wear-resistant hopper body 1. During use, regularly check the condition of each part of the hopper, check whether the connecting bolts of the fixing clamp 4 and the mounting part 3 are loose, whether the insertion and nesting connection of the edge guard 2 is secure, and the wear condition of the base plate 15 and the inner plate 13, etc. If any problems are found, repair or replace the parts in time.

[0030] like Figure 1-4 As shown, edge protection covers 2 are provided on the left and right sides of the wear-resistant hopper body 1. A bottom plate 15 is provided at the lower part of the inside of the wear-resistant hopper body 1. A limiting plate 9 is provided on the inner side of the top of the wear-resistant hopper body 1. An insertion groove 10 is provided between the limiting plate 9 and the wear-resistant hopper body 1. An inner plate 13 is provided at the bottom of the edge protection cover 2. The edge protection cover 2 is connected to the insertion groove 10 through the inner plate 13. An insert plate 14 is provided on the left and right sides of the top of the edge protection cover 2. An insert groove 11 is provided on the outer side of the wear-resistant hopper body 1 and the limiting plate 9. The edge protection cover 2 is nested and connected to the insert plate 14 and the insert groove 11. The inner plate 13 corresponds to the bottom plate 15. The inner plate 13 and the bottom plate 15 are made of steel.

[0031] Preferably, the steel base plate 15 located at the bottom of the wear-resistant hopper body 1 directly bears the impact and friction of the material, which can effectively reduce the wear of the inner wall of the wear-resistant hopper body 1 and extend its service life. At the same time, the edge protection cover 2 is provided at the edge, and the inner plate 13 and the base plate 15 are made of steel, which enhances the wear resistance of the edge and avoids excessive wear of the edge by the material. The limiting plate 9 is provided with an insertion groove 10 in the middle of the wear-resistant hopper body 1, and the inner plate 13 at the bottom of the edge protection cover 2 is inserted and connected to it. The insert plates 14 on the top left and right sides are nested and connected to the grooves 11 on the outside of the wear-resistant hopper body 1 and the limiting plate 9. This combination of insertion and nesting makes the edge protection cover 2 easy and stable to install and not easy to fall off during use. The inner plate 13 and the bottom base plate 15 correspond to each other, which not only makes the structure more regular, but also can cooperate to disperse the force when bearing the impact and pressure of the material, further improving the stability and reliability of the entire hopper structure.

[0032] like Figure 1-3 As shown, a fixed clamp 4 is provided on the left side of the mounting component 3, a fixed plate 6 is provided at the top of the fixed clamp 4, an inner groove 7 is provided at the bottom of the mounting component 3, the inner groove 7 is nested and connected with the fixed plate 6, a fixed hole 8 is provided on the left side of the mounting component 3, the mounting component 3 and the fixed clamp 4 are fixed by bolts through the fixed hole 8, an installation hole 5 is provided inside the fixed clamp 4, and the wear-resistant hopper body 1 is installed and fixed through the installation hole 5 of the fixed clamp 4.

[0033] Preferably, the inner groove 7 below the mounting component 3 is nested with the fixing plate 6 at the top of the fixed clamp 4, forming initial positioning and support, restricting the displacement of the fixed clamp 4 in the horizontal and vertical directions, and providing a stable foundation for subsequent connection. Then, the mounting component 3 and the fixed clamp 4 are tightly fixed together with bolts through the fixing hole 8, which further enhances the stability of the connection between the two, so that the entire connection structure can withstand large external forces without loosening. The fixed clamp 4 has a mounting hole 5 inside, and the wear-resistant hopper body 1 is installed and fixed through the mounting hole 5. This design makes the installation process of the wear-resistant hopper body 1 simple and convenient, without complicated operation procedures during installation or disassembly, which is conducive to improving installation efficiency. It also facilitates the maintenance and replacement of the wear-resistant hopper body 1 in the later stage. The installation structure is reasonably designed and can be adapted to various sizes of wear-resistant hopper bodies 1. By adjusting the size specifications of the mounting component 3 and the fixed clamp 4, it can be applied to different types and sizes of equipment, with strong versatility and adaptability, reducing the cost and difficulty of equipment installation.

[0034] like Figure 1-4 As shown, the left and right sides of the base plate 15 correspond to the angle of the reinforcing plate 12, and the bottom of the base plate 15 is provided with a row of pads 16.

[0035] Optionally, the left and right sides of the base plate 15 correspond at angles to the reinforcing plate 12, allowing the reinforcing plate 12 to fit perfectly with the base plate 15, forming an effective support structure. The reinforcing plate 12 enhances the load-bearing capacity of the base plate 15, distributing the weight of the material and impact force borne by the base plate 15, reducing the risk of deformation or damage to the base plate 15 due to excessive force, and greatly improving the stability of the entire wear-resistant hopper structure. Pad strips 16 are arrayed at the bottom of the base plate 15, serving as buffers and shock absorbers. When materials are loaded into or unloaded from the wear-resistant hopper, the pads... Strip 16 can absorb some of the impact force, reduce the vibration impact on the bottom plate 15 and the entire hopper structure, reduce the noise during equipment operation, and also help protect the bottom plate 15 and the hopper body, extending their service life. The array arrangement of strips 16 can make the pressure on the bottom plate 15 more evenly distributed across the entire bottom, avoiding increased wear or structural damage caused by excessive local pressure. This optimized force distribution method further improves the stability and reliability of the wear-resistant hopper, enabling it to maintain good working performance during long-term use.

[0036] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A composite wear-resistant hopper structure, comprising a wear-resistant hopper body (1); An installation part (3) is provided on the left side of the wear-resistant hopper body (1), and a reinforcing plate (12) is provided at the bottom of the wear-resistant hopper body (1). Its features are: Edge protection covers (2) are provided on the left and right sides of the wear-resistant hopper body (1), and a bottom plate (15) is provided at the lower part of the inside of the wear-resistant hopper body (1).

2. The composite wear-resistant hopper structure according to claim 1, characterized in that: A limiting plate (9) is provided at the inner top of the wear-resistant hopper body (1), and an insertion groove (10) is provided at the middle position between the limiting plate (9) and the wear-resistant hopper body (1).

3. The composite wear-resistant hopper structure according to claim 2, characterized in that: An inner plate (13) is provided at the bottom of the edge protection cover (2), and the edge protection cover (2) is connected to the insertion slot (10) through the inner plate (13).

4. The composite wear-resistant hopper structure according to claim 3, characterized in that: The edge protection cover (2) is provided with a panel (14) on the top left and right sides respectively, and the wear-resistant hopper body (1) and the limiting plate (9) are provided with grooves (11) on the outer side respectively. The edge protection cover (2) is nested and connected with the panel (14) and the groove (11).

5. The composite wear-resistant hopper structure according to claim 4, characterized in that: The inner plate (13) corresponds to the bottom plate (15), and both the inner plate (13) and the bottom plate (15) are made of steel.

6. The composite wear-resistant hopper structure according to claim 1, characterized in that: A fixing gripper (4) is provided on the left side of the mounting component (3), a fixing plate (6) is provided at the top of the fixing gripper (4), and an inner groove (7) is provided at the bottom of the mounting component (3). The inner groove (7) is nested and connected to the fixing plate (6).

7. The composite wear-resistant hopper structure according to claim 6, characterized in that: The mounting component (3) has a fixing hole (8) on its left side. The mounting component (3) and the fixing clamp (4) are fixed together by bolts through the fixing hole (8). The fixing clamp (4) has an installation hole (5) inside. The wear-resistant hopper body (1) is installed and fixed through the installation hole (5) of the fixing clamp (4).

8. The composite wear-resistant hopper structure according to claim 1, characterized in that: The left and right sides of the base plate (15) correspond to the angle of the reinforcing plate (12), and pads (16) are arranged in an array at the bottom of the base plate (15).

Images