Standardized belt conveying line sealing cover capable of being quickly disassembled and assembled

Abstract

The utility model discloses a standardized belt conveying line sealing cover capable of being quickly disassembled and assembled, which belongs to the related technical field of guide chute sealing, and comprises a standardized belt conveying line sealing cover bracket and a sealing top cover, and the standardized belt conveying line sealing cover bracket is fixedly connected with the outer side of a belt conveyor bracket through bolts; a side sealing plate is arranged on the outer side of a side support plate of the standardized belt conveying line sealing cover support, a special strip is fixedly arranged on the outer side of the side sealing plate, and the side sealing plate is matched with the special strip through a cam buckle to achieve fixation with the standardized belt conveying line sealing cover support. The triangular sealing top cover is arranged on the upper portion of the standardized belt conveying line sealing cover support in a lap joint mode. The device is made of common profiles in the market, the cost is low, the effect is good, the sealing effect can be effectively achieved, the amount of smoke in the belt vestibule is greatly reduced, the working environment of workers is improved, and the ultra-low emission treatment standard is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field related to the sealing of a material guiding trough, and specifically relates to a standardized sealing cover for a belt conveyor line that can be quickly disassembled and assembled. Background Technique

[0002] At present, during the process of transporting materials by a belt conveyor, materials such as coal, coke, and ore powder transported are prone to generating a large amount of dust during transfer between belts due to their long transportation routes, many transfer points, and height differences. The dust escapes into the corridor and severely erodes the sealing leather of the material guiding trough of the belt conveyor, resulting in dust in the pipe gallery and its surrounding areas far exceeding the environmental limit values, seriously affecting the on-site environment and occupational safety.

[0003] Currently, the existing sealing methods for belt conveyors are all fixed shielding with color steel tile covers. During operation, the sealing effect is poor, dust escapes, and the device is fixed by welding or dovetail screws and is not easy to replace; if damaged or in case of an emergency, it cannot be replaced in time, and often due to situations such as material blockage, it cannot be removed in time, resulting in the entire production line being shut down for a long time; when a fire or other dangerous situations occur inside the belt, due to the inability to remove the sealing cover in time to extinguish the fire, large-scale fires may occur.

[0004] In view of this, the present utility model is specifically proposed. Content of the Utility Model

[0005] The technical problem to be solved by the present utility model is to overcome the deficiencies of the prior art and provide a standardized sealing cover for a belt conveyor line that can be quickly disassembled and assembled. To solve the above technical problems, the basic concept of the technical solution adopted by the present utility model is:

[0006] A standardized sealing cover for a belt conveyor line that can be quickly disassembled and assembled includes a standardized sealing cover bracket for the belt conveyor line and a sealing top cover. The standardized sealing cover bracket for the belt conveyor line is fixedly connected to the outer side of the belt conveyor bracket by bolts. A side sealing plate is arranged on the outer side of the side support plate of the standardized sealing cover bracket for the belt conveyor line. The upper part of the side sealing plate is connected to the bracket in a sealed lap joint manner. A special strip is fixedly arranged on the outer side of the side sealing plate. The side sealing plate is fixed to the standardized sealing cover bracket for the belt conveyor line through the cooperation of a cam buckle and the special strip. The upper part of the standardized sealing cover bracket for the belt conveyor line is lapped with a triangular sealing top cover. An opening handle is configured on the sealing top cover. A conveying belt is installed on the belt conveyor. One end of the standardized sealing cover bracket for the belt conveyor line is provided with an end connection blocking plate, and the other end is provided with an end dust curtain.

[0007] As a further scheme of the present utility model: The side sealing plate adopts an insertion sealing method, and the special strip is made of a soft and wear-resistant material, which not only achieves sealing but also avoids scratching the conveying belt.

[0008] As a further solution of the utility model: An adjusting handle is installed between the side sealing plate and the standardized belt conveyor sealing cover bracket. The adjusting handle is a positive and negative lead screw, and the adjusting handle can adjust the position of the side sealing plate according to the actual installation situation of the conveyor belt on site, so that it contacts the conveyor belt, making the sealing system more airtight and avoiding the escape of smoke and dust caused by belt deviation.

[0009] As a further solution of the utility model: The size specification of the end connecting plug plate is mutually adapted to the sealing covers at the head and tail of the belt conveyor, and the end connecting plug plate is installed in a sealed manner.

[0010] As a further solution of the utility model: A lap sealing method is adopted between the sealing top cover and the standardized belt conveyor sealing cover bracket, and a lap sealing method is adopted between the sealing top covers.

[0011] After adopting the above technical solutions, the utility model has the following beneficial effects compared with the prior art.

[0012] All the equipment of the utility model is made of commonly used profiles in the market, with low cost and good effect. It can effectively achieve the sealing effect, greatly reduce the amount of smoke and dust inside the belt corridor, improve the working environment of workers, and improve the ultra-low emission control standard.

[0013] The sealing device of the utility model is provided with a side sealing plate, a sealing top cover, an end connecting plug plate and an end dust curtain. The whole device has good airtightness. The side sealing plate and the sealing top cover are both designed with a lap adjustable structure, making the device have good adaptability, capable of being quickly disassembled and assembled, reused repeatedly, saving labor costs and having good safety.

[0014] The following further describes in detail the specific implementation manners of the utility model with reference to the accompanying drawings. Description of the Drawings

[0015] The drawings, as a part of this application, are used to provide a further understanding of the utility model. The schematic embodiments of the utility model and their descriptions are used to explain the utility model, but do not constitute an improper limitation of the utility model. Obviously, the drawings described below are only some embodiments. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. In the attached

[0016] In the drawings:

[0017] Figure 1 is the structural schematic diagram of the utility model;

[0018] Figure 2 is the plan view of the utility model.

[0019] In the figure: 1. Bracket of the standardized belt conveyor line seal cover; 2. Side seal plate; 3. Belt conveyor bracket; 4. Seal top cover; 5. Conveyor belt; 6. End connection plug plate; 7. End dust curtain; 8. Cam buckle; 9. Special strip; 10. Adjusting handle; 11. Opening handle.

[0020] It should be noted that these drawings and text descriptions are not intended to limit the scope of the concept of the present utility model in any way, but to illustrate the concept of the present utility model to those skilled in the art by referring to specific embodiments. Specific embodiments

[0021] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model. The following embodiments are used to illustrate the present utility model but are not used to limit the scope of the present utility model.

[0022] As Figures 1 to 2 shown, a standardized belt conveyor line seal cover that can be quickly disassembled and assembled includes a bracket 1 of the standardized belt conveyor line seal cover and a seal top cover 4. The bracket 1 of the standardized belt conveyor line seal cover is fixedly connected to the outside of the belt conveyor bracket 3 by bolts. A side seal plate 2 is arranged on the outside of the side bracket plate of the bracket 1 of the standardized belt conveyor line seal cover. The upper part of the side seal plate 2 is connected to the bracket 1 in a sealed lap joint manner. A special strip 9 is fixedly arranged on the outside of the side seal plate 2. The side seal plate 2 is fixed to the bracket 1 of the standardized belt conveyor line seal cover through the cooperation of a cam buckle 8 and the special strip 9. A triangular seal top cover 4 is lapped on the upper part of the bracket 1 of the standardized belt conveyor line seal cover. An opening handle 11 is arranged on the seal top cover 4. A transmission belt 5 is installed on the belt conveyor. An end connection plug plate 6 is arranged at one end of the bracket 1 of the standardized belt conveyor line seal cover, and an end dust curtain 7 is arranged at the other end.

[0023] Among them, the side seal plate 2 adopts an insertion sealing method, and the special strip 9 is made of a soft and wear-resistant material, which not only achieves sealing but also avoids scratching the conveyor belt 5.

[0024] An adjusting handle 10 is installed between the side seal plate 2 and the bracket 1 of the standardized belt conveyor line seal cover. The adjusting handle 10 is a positive and negative screw rod. The adjusting handle 10 can adjust the position of the side seal plate 2 according to the actual installation situation of the conveyor belt 5 on site, so that it contacts the conveyor belt 5, making the sealing system more airtight and avoiding the escape of smoke and dust caused by belt deviation.

[0025] The size specifications of the end connection plug plate 6 are mutually adapted to the seal covers at the head and tail of the belt conveyor, and the end connection plug plate 6 is installed in a sealed manner.

[0026] The working principle of the utility model is: during installation, the standardized belt conveyor line sealing cover bracket 1 is connected to the belt conveyor bracket 3 by bolt connection, and this process will not affect the normal operation of the equipment. The side sealing plate 2 is installed on the overlapping connection brackets on both sides of the standardized belt conveyor line sealing cover bracket 1, and then the sealing top plate is placed on the two overlapping connection brackets of the standardized belt conveyor line sealing cover bracket 1, and finally the end connection blocking plate 6 and the end dust curtain 7 are installed;

[0027] The side sealing plate 2 is connected to the standardized belt conveyor line sealing cover bracket 1 by hanging plug-in connection. During installation, the side sealing plate 2 is a whole and can be pre-assembled and directly hung and plugged on the connecting bracket of the standardized belt conveyor line sealing cover bracket 1. This technology can effectively reduce the time of on-site construction and disassembly, improve the efficiency of construction and emergency dismantling, and achieve the purpose of repeated use, rapid disassembly and sealing;

[0028] The sealing top cover 4 is a triangular overlapping top cover, the triangular shape can effectively ensure the strength of the top cover body, and there will be no external dust accumulation on the top cover. The top cover is equipped with an opening handle 11. During the production and maintenance process, the top cover can be opened at any time to observe the internal situation, and the overlapping sealing top covers 4 can effectively ensure the overall sealing effect, and at the same time greatly reduce the construction and disassembly time on site, improve the construction and emergency disassembly efficiency, and achieve the purpose of repeated use, rapid disassembly and sealing;

[0029] The end connection plugging plate 6 is actually made to match the sealing cover of the head and tail of the belt conveyor, and needs to be closely matched with it, so that the entire conveying line can achieve a complete sealing effect, so that the entire conveying system has no dust and smoke escape points, thereby achieving the use effect;

[0030] The standardized belt conveyor line sealing cover bracket 1 is arranged on the outside of the belt conveyor bracket 3, so as to facilitate the adjustment of the installation position of the standardized belt conveyor line sealing cover bracket 1 without affecting the replacement of rollers and belts;

[0031] The side sealing plate 2 is installed by means of a cam buckle 8, which is convenient for adjusting the position or replacing the side sealing plate 2 with other specifications, ensuring that the side sealing plate 2 is in close contact with the conveyor belt 5 to ensure the sealing effect;

[0032] The end dust curtain 7 is made of soft wear-resistant material, which can effectively prevent smoke and dust from escaping without affecting material transportation. It is suitable for use in places with large dust at the head and tail of the machine.

[0033] For a longer conveying line, the dust collector suction port, observation hole, maintenance hole, etc. can be installed at the position of the sealing top cover 4 at any time, so that the dust generated in the sealing device does not overflow and can be inspected and maintained at any time. Sprinkler heads and other equipment can also be installed at the lower position of the sealing top cover 4 at any time, so that in addition to playing a role in dust suppression, the sealing device can spray water and other additives; to ensure the structural strength and rapid disassembly and assembly of the non-standard material guiding trough, except for the bottom being bolted to the original support, the rest are plug-in or quick connections. The equipment is made of commonly used profiles in the market, with low cost and good effect, which can effectively achieve the sealing effect, greatly reduce the amount of dust in the belt corridor, improve the working environment of workers, and improve the ultra-low emission control standard.

[0034] In this factual example, a lapped sealing method is adopted between the sealing top cover 4 and the standardized belt conveyor line sealing cover support 1, and a lapped sealing method is adopted between the sealing top covers 4 with each other.

[0035] The above are only the preferred embodiments of the present invention, and do not impose any form of limitation on the present invention. Although the present invention has been disclosed above with the preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art of this patent, without departing from the technical solution of the present invention, can make some changes or modifications using the technical content prompted above into equivalent embodiments of equivalent changes. However, as long as it does not depart from the technical solution of the present invention, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention still fall within the scope of the present invention.

Claims

1. A standardized belt conveyor line sealing cover that can be quickly disassembled and assembled, comprising a standardized belt conveyor line sealing cover bracket (1) and a sealing top cover (4), characterized in that: The standardized belt conveyor line sealing cover bracket (1) is fixedly connected to the outer side of the belt conveyor bracket (3) by bolts, and a side sealing plate (2) is arranged on the outer side of the side bracket plate of the standardized belt conveyor line sealing cover bracket (1), and the upper part of the side sealing plate (2) is connected to the bracket (1) by a sealed overlap manner, and a special strip (9) is fixedly arranged on the outer side of the side sealing plate (2), and the side sealing plate (2) is fixed to the standardized belt conveyor line sealing cover bracket (1) by cooperating with the special strip (9) through a cam buckle (8), and the upper part of the standardized belt conveyor line sealing cover bracket (1) is overlapped with a triangular sealing top cover (4), and an opening handle (11) is arranged on the sealing top cover (4), and a conveying belt (5) is installed on the belt conveyor, and one end of the standardized belt conveyor line sealing cover bracket (1) is provided with an end connection blocking plate (6), and the other end is provided with an end dust curtain (7).

2. A standardized belt conveyor line sealing cover capable of rapid disassembly and assembly according to claim 1, characterized in that: The side sealing plate (2) adopts a plug-in sealing method, and the special strip (9) is made of a soft wear-resistant material.

3. A standardized belt conveyor line sealing cover capable of rapid disassembly and assembly according to claim 2, characterized in that: An adjustment handle (10) is installed between the side sealing plate (2) and the standardized belt conveyor line sealing cover bracket (1), and the adjustment handle (10) is a forward and reverse screw rod.

4. A standardized belt conveyor line sealing cover capable of rapid disassembly and assembly according to claim 3, characterized in that: The size and specification of the end connection plugging plate (6) are compatible with the belt conveyor head and tail sealing covers.

5. A standardized belt conveyor line sealing cover capable of rapid disassembly and assembly according to claim 4, characterized in that: The sealing top cover (4) and the standardized belt conveyor line sealing cover bracket (1) are overlapped and sealed, and the sealing top covers (4) are overlapped and sealed with each other.

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