Automatic slag returning device for flange conveyor belt

Abstract

This utility model provides an automatic slag return device for a sidewall conveyor belt, belonging to the field of conveying machinery technology. It includes a support frame, a mounting frame disposed on the side wall of the support frame, a fixed frame fixedly connected to the top of the support frame, a mounting plate fixedly connected to the side wall of the fixed frame, a power component fixedly connected to the surface of the fixed frame, and a slag return component fixedly connected to the inner side wall of the support frame. This utility model achieves precise material conveying and efficient slag return through the cooperation of the feed hopper and the discharge hopper. The uniform material distribution in the feed hopper and the separation effect of the partitions on the conveyor belt surface effectively prevent material accumulation and ensure the stability of the conveying process. The baffles prevent side leakage of material and reduce material loss. The cooperation between the pressure rollers and the conveyor belt prevents slippage and improves conveying efficiency. The buffer rollers provide support and cushioning for the load-bearing section of the conveyor belt.

Description

Technical Field

[0001] This utility model belongs to the field of conveying machinery technology, specifically relating to an automatic slag return device for a sidewall conveyor belt. Background Technology

[0002] The automatic slag return device for sidewall conveyor belts originated from the need to control dust and material drop during continuous bulk material conveying. Its development has evolved from simple baffles to mechanical scrapers, and then to pneumatic or electric automated slag removal. Today, it has become a key component of high-environmental-standard conveying systems in industries such as mining, ports, power, and building materials, effectively improving material recovery efficiency and reducing environmental pollution.

[0003] In the existing technology, traditional methods of slag return for sidewall conveyor belts mostly rely on manual cleaning or simple mechanical devices. These methods often suffer from incomplete cleaning and low efficiency. Especially when handling large amounts of bulk materials, dust and material falling are serious problems, affecting the working environment. To solve the above problems, this utility model provides an automatic slag return device for sidewall conveyor belts. Utility Model Content

[0004] The purpose of this utility model is to provide an automatic slag return device for a sidewall conveyor belt, which aims to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: An automatic slag return device for a sidewall conveyor belt, comprising: The support frame, the mounting bracket disposed on the side wall of the support frame, the fixing bracket fixedly connected to the top of the support frame, the mounting plate fixedly connected to the side wall of the fixing bracket, the power assembly fixedly connected to the surface of the fixing bracket, and the slag return assembly fixedly connected to the inner side wall of the support frame. The slag return assembly includes a recovery chassis fixedly connected to the inner side wall of the support frame, a slag baffle plate fixedly connected to the surface of the recovery chassis, a rotating shaft rotatably connected to the side wall of the slag baffle plate, a rotating brush fixedly connected to the surface of the rotating shaft, a slag return plate fixedly connected to the bottom end of the recovery chassis, a roller fixedly connected to the side wall of the slag baffle plate, and a scraper fixedly connected to the surface of the roller.

[0006] In a preferred embodiment of this utility model, the power assembly includes a mounting block bolted to the surface of the fixed frame, and a drive shaft rotatably connected to the inner wall of the mounting block.

[0007] As a preferred embodiment of the present invention, the power assembly further includes a connecting block fixedly connected to the surface of the mounting plate, the connecting block fixedly connected to the side wall of the drive shaft, and a motor adapted to be installed on the side wall of the connecting block.

[0008] As a preferred embodiment of the present invention, the power assembly further includes a mounting block fixedly connected to the surface of the mounting frame, a driven shaft rotatably connected to the inner wall of the mounting block, and a conveyor belt movably connected to the surface of the drive shaft.

[0009] As a preferred embodiment of the present invention, the power assembly further includes a partition plate fixedly connected to the surface of the conveyor belt, a baffle plate fixedly connected to the side wall of the conveyor belt, and a pressure roller rotatably connected to the inner wall of the mounting block.

[0010] As a preferred embodiment of this utility model, the mounting frame is bolted to a connecting frame and a feed hopper fixedly connected to the top of the connecting frame.

[0011] As a preferred embodiment of this utility model, the side wall of the fixed frame is bolted with a discharge hopper, a discharge baffle fixedly connected to the top of the discharge hopper, and a buffer roller rotatably connected to the inner wall of the mounting frame.

[0012] Compared with existing technologies, the beneficial effects of this utility model are as follows: The cooperation between the feed hopper and the discharge hopper achieves precise material conveying and efficient slag return. The uniform material distribution in the feed hopper and the separation effect of the conveyor belt surface baffles effectively prevent material accumulation and ensure the stability of the conveying process. The baffle design prevents material leakage and reduces material loss. The cooperation between the pressure roller and the conveyor belt prevents slippage and improves conveying efficiency. The buffer rollers provide support and cushioning for the conveyor belt's load-bearing section, reducing impact damage to the conveyor belt. The discharge baffle prevents material splashing during discharge, ensuring accurate and smooth discharge to subsequent equipment or storage areas. The cooperation between the rotating brush in the slag return assembly and the recovery chassis enables automatic cleaning and recovery of residual slag on the conveyor belt surface, improving material utilization and reducing production costs. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them: Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a cross-sectional schematic diagram of the present invention; Figure 3 This is a schematic diagram of the power component of this utility model; Figure 4This is a schematic diagram of the slag return component of this utility model.

[0014] In the diagram: 101, support frame; 102, mounting frame; 103, fixing frame; 104, mounting plate; 105, power assembly; 105a, mounting block; 105b, drive shaft; 105c, connecting block; 105d, motor; 105e, driven shaft; 105f, conveyor belt; 105g, partition plate; 105h, baffle plate; 105i, pressure roller; 106, connecting frame; 107, feed hopper; 108, discharge hopper; 109, discharge baffle plate; 110, buffer roller; 111, slag return assembly; 111a, recovery chassis; 111b, slag baffle plate; 111c, rotating shaft; 111d, rotating brush; 111e, slag return plate; 111f, roller; 111g, scraper. Detailed Implementation

[0015] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0016] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0017] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0018] Example Reference Figures 1-4 This is the first embodiment of the present invention, which provides an automatic slag return device for a sidewall conveyor belt, comprising: The support frame 101, the mounting bracket 102 disposed on the side wall of the support frame 101, the fixing bracket 103 fixedly connected to the top of the support frame 101, the mounting plate 104 fixedly connected to the side wall of the fixing bracket 103, the power assembly 105 fixedly connected to the surface of the fixing bracket 103, and the slag return assembly 111 fixedly connected to the inner side wall of the support frame 101.

[0019] Specifically, the slag return assembly 111 includes a recovery chassis 111a fixedly connected to the inner wall of the support frame 101, a slag baffle 111b fixedly connected to the surface of the recovery chassis 111a, a rotating shaft 111c rotatably connected to the side wall of the slag baffle 111b, a rotating brush 111d fixedly connected to the surface of the rotating shaft 111c, a slag return plate 111e fixedly connected to the bottom of the recovery chassis 111a, a roller 111f fixedly connected to the side wall of the slag baffle 111b, and a scraper 111g fixedly connected to the surface of the roller 111f.

[0020] After the conveyor belt 105f completes the material conveying, it enters the return section. Its surface may be covered with residual slag or a small amount of slag may fall off. The rotating brush 111d in the slag return component 111 rotates with the shaft 111c under the friction of the bottom surface of the conveyor belt 105f in the return section, and cleans the surface of the conveyor belt 105f, sweeping the attached slag off onto the recovery chassis 111a. Under the limitation of the slag baffle plate 111b, the slag on the recovery chassis 111a slides along the inclined chassis to the slag return plate 111e at the bottom. The slag is guided back into the feed hopper 107 by the slag return plate 111e, realizing the automatic return and secondary utilization of the slag.

[0021] Furthermore, the power assembly 105 includes a mounting block 105a bolted to the surface of the mounting bracket 103, and a drive shaft 105b rotatably connected to the inner wall of the mounting block 105a. The power assembly 105 also includes a connecting block 105c fixedly connected to the surface of the mounting plate 104, the connecting block 105c fixedly connected to the side wall of the drive shaft 105b, and a motor 105d adapted to be installed on the side wall of the connecting block 105c.

[0022] Among them, the starter motor 105d drives the drive shaft 105b to rotate through the connecting block 105c. At the same time, the drive shaft 105b drives the conveyor belt 105f to move through friction, so that the conveyor belt 105f drives the driven shaft 105e to rotate synchronously, forming a stable cyclic operation state of the conveyor belt 105f.

[0023] Preferably, the power assembly 105 further includes a mounting block 105a fixedly connected to the surface of the mounting bracket 102, a driven shaft 105e rotatably connected to the inner wall of the mounting block 105a, and a conveyor belt 105f movably connected to the surface of the drive shaft 105b. The power assembly 105 also includes a partition 105g fixedly connected to the surface of the conveyor belt 105f, a baffle 105h fixedly connected to the side wall of the conveyor belt 105f, and a pressure roller 105i rotatably connected to the inner wall of the mounting block 105a.

[0024] In this system, the pressure roller 105i is always in close contact with the surface of the conveyor belt 105f to ensure that the conveyor belt 105f is taut and does not slip. The material is poured into the feed hopper 107 and then evenly falls onto the carrying section of the conveyor belt 105f. At the same time, the partition plate 105g on the surface of the conveyor belt 105f divides the material into several sections to prevent the material from accumulating during the conveying process. The baffle plate 105h on the side wall prevents the material from leaking to both sides. The material is smoothly conveyed from the feed end to the discharge end with the conveyor belt 105f.

[0025] It should be noted that the mounting frame 102 is bolted to a connecting frame 106, and a feed hopper 107 is fixedly connected to the top of the connecting frame 106. The side wall of the fixed frame 103 is bolted to a discharge hopper 108, a discharge baffle 109 fixedly connected to the top of the discharge hopper 108, and a buffer roller 110 rotatably connected to the inner wall of the mounting frame 102. In this process, the material is poured into the feed hopper 107 and evenly falls onto the carrying section of the conveyor belt 105f. At the same time, the partition 105g on the surface of the conveyor belt 105f divides the material into several sections to prevent the material from accumulating during the conveying process. The baffle 105h on the side wall prevents the material from leaking to both sides. The material is smoothly conveyed from the feed end to the discharge end with the conveyor belt 105f. The buffer roller 110 provides support and buffer for the carrying section of the conveyor belt 105f, reducing the impact damage of the material. When the material runs with the conveyor belt 105f to the discharge end, it falls into the discharge hopper 108 under the action of gravity. At the same time, the discharge baffle 109 effectively prevents the material from splashing during discharge, ensuring that the material is discharged along the discharge hopper 108 to the subsequent equipment or storage area.

[0026] In operation, the motor 105d is started, driving the drive shaft 105b to rotate via the connecting block 105c. Simultaneously, the drive shaft 105b drives the conveyor belt 105f through friction, causing the conveyor belt 105f to rotate synchronously with the driven shaft 105e, forming a stable cyclic operation of the conveyor belt 105f. The pressure roller 105i remains in close contact with the surface of the conveyor belt 105f, ensuring tension and preventing slippage. Material is poured into the feed hopper 107, where it falls evenly onto the carrying section of the conveyor belt 105f. Meanwhile, the partitions 105g on the surface of the conveyor belt 105f divide the material into several sections to prevent accumulation during transport, while the sidewall baffles 105h prevent leakage to the sides. The material is smoothly transported from the feed end to the discharge end along the conveyor belt 105f, with the buffer roller 110 providing support for the carrying section of the conveyor belt 105f. The buffering effect reduces material impact damage. When the material runs with the conveyor belt 105f to the discharge end, it falls into the discharge hopper 108 under the action of gravity. At the same time, the discharge baffle 109 effectively prevents the material from splashing during discharge, ensuring that the material is discharged along the discharge hopper 108 to the subsequent equipment or storage area. After the conveyor belt 105f completes the material conveying, it enters the return section. Its surface may be attached with residual slag or a small amount of slag may fall off. The rotating brush 111d in the slag return component 111 rotates with the rotating shaft 111c under the friction action of the bottom surface of the conveyor belt 105f in the return section, cleaning the surface of the conveyor belt 105f and sweeping the attached slag off onto the recovery chassis 111a. Under the limitation of the slag baffle 111b, the slag on the recovery chassis 111a slides along the inclined chassis to the slag return plate 111e at the bottom. The slag is guided back into the feed hopper 107 by the slag return plate 111e, realizing the automatic return and secondary utilization of slag.

[0027] In summary, the cooperation of the feed hopper 107 and the discharge hopper 108 achieves precise material conveying and efficient slag return. The uniform material distribution of the feed hopper 107 and the separation effect of the partition plate 105g on the surface of the conveyor belt 105f effectively prevent material accumulation and ensure the stability of the conveying process. The baffle 105h prevents material leakage and reduces material loss. The cooperation between the pressure roller 105i and the conveyor belt 105f avoids slippage and improves conveying efficiency. The buffer roller 110 provides support and buffer for the bearing section of the conveyor belt 105f, reducing the impact damage of the material on the conveyor belt 105f. The discharge baffle 109 prevents splashing during material discharge and ensures that the material can be accurately and smoothly discharged to subsequent equipment or storage areas. The cooperation between the rotating brush 111d in the slag return assembly 111 and the recovery chassis 111a achieves automatic cleaning and recovery of residual slag on the surface of the conveyor belt 105f, improving material utilization and reducing production costs.

[0028] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0029] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0030] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0031] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. An automatic slag return device for a sidewall conveyor belt, characterized in that: include, The support frame (101), the mounting bracket (102) disposed on the side wall of the support frame (101), the fixing bracket (103) fixedly connected to the top of the support frame (101), the mounting plate (104) fixedly connected to the side wall of the fixing bracket (103), the power assembly (105) fixedly connected to the surface of the fixing bracket (103), and the slag return assembly (111) fixedly connected to the inner side wall of the support frame (101). The slag return assembly (111) includes a recovery chassis (111a) fixedly connected to the inner side wall of the support frame (101), a slag baffle (111b) fixedly connected to the surface of the recovery chassis (111a), a rotating shaft (111c) rotatably connected to the side wall of the slag baffle (111b), a rotating brush (111d) fixedly connected to the surface of the rotating shaft (111c), a slag return plate (111e) fixedly connected to the bottom end of the recovery chassis (111a), a roller (111f) fixedly connected to the side wall of the slag baffle (111b), and a scraper (111g) fixedly connected to the surface of the roller (111f).

2. The automatic slag return device for a sidewall conveyor belt according to claim 1, characterized in that: The power assembly (105) includes a mounting block (105a) bolted to the surface of the mounting bracket (103) and a drive shaft (105b) rotatably connected to the inner wall of the mounting block (105a).

3. The automatic slag return device for a sidewall conveyor belt according to claim 2, characterized in that: The power assembly (105) further includes a connecting block (105c) fixedly connected to the surface of the mounting plate (104), the connecting block (105c) being fixedly connected to the side wall of the drive shaft (105b), and a motor (105d) adapted to be installed on the side wall of the connecting block (105c).

4. The automatic slag return device for a sidewall conveyor belt according to claim 3, characterized in that: The power assembly (105) also includes a mounting block (105a) fixedly connected to the surface of the mounting bracket (102), a driven shaft (105e) rotatably connected to the inner wall of the mounting block (105a), and a conveyor belt (105f) movably connected to the surface of the drive shaft (105b).

5. An automatic slag return device for a sidewall conveyor belt according to claim 4, characterized in that: The power assembly (105) also includes a partition (105g) fixedly connected to the surface of the conveyor belt (105f), a baffle (105h) fixedly connected to the side wall of the conveyor belt (105f), and a pressure roller (105i) rotatably connected to the inner wall of the mounting block (105a).

6. An automatic slag return device for a sidewall conveyor belt according to claim 5, characterized in that: The mounting bracket (102) is bolted to a connecting bracket (106) and a feed hopper (107) fixedly connected to the top of the connecting bracket (106).

7. An automatic slag return device for a sidewall conveyor belt according to claim 6, characterized in that: The side wall of the fixed frame (103) is bolted with a discharge hopper (108), a discharge baffle (109) fixedly connected to the top of the discharge hopper (108), and a buffer roller (110) rotatably connected to the inner wall of the mounting frame (102).

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