Belt replacing device of belt conveyor

Abstract

The utility model discloses a belt replacing device of a belt conveyor, which comprises a fixing structure and a delaminating structure movably arranged on the fixing structure. The utility model relates to the technical field of conveyor maintenance equipment, in particular to a belt replacement device of a belt conveyor, which can realize automation in the whole delaminating process through the control of an electric slide rail and a gear box, reduces the requirement of manual operation and improves the working efficiency; a first electric sliding rail and a second electric sliding rail are used in cooperation, front-back movement and lifting movement of the delaminating knife can be accurately controlled, and it is guaranteed that the delaminating depth and position are accurate; the arc-shaped delaminating knife can be controlled to rotate by a corresponding angle through the gear box to adapt to conveying belts with different shapes and thicknesses, so that the flexibility and applicability of the system are improved; precise control and automatic operation are beneficial for improving the delaminating quality, the success rate and durability of vulcanization butt joint of the conveying belt are ensured, and manpower and material resources are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of conveyor maintenance equipment, in particular to a belt replacement device for a belt conveyor. Background Technique

[0002] The belt conveyor is a common material conveying equipment, which is widely used in industries such as mines, ports, power plants, chemical plants, and building material plants. The conveyor belt is the load-bearing and traction component of the belt conveyor, usually made of materials such as rubber, PVC, polyester, and nylon, with a wear-resistant layer covered on it; when installing or replacing the conveyor belt, cutting and butt-jointing are required. Some large equipment uses the vulcanization method for butt-jointing. The vulcanization butt-jointing of the conveyor belt is a method of connecting two sections of the conveyor belt together, and through the vulcanization process, the joint part forms a firm and durable whole;

[0003] Before vulcanization, the conveyor belt needs to be replaced on the equipment, and the butt-joint ends need to be stratified up and down to achieve a flat butt-joint. In the existing butt-joint replacement, manual cutting of the conveyor belt is used, and then other equipment is used to apply force to pull the conveyor belt to delaminate, which consumes manpower, material resources, and time. Therefore, a belt replacement device for a belt conveyor is designed now. Content of the Utility Model

[0004] The purpose of the utility model is to provide a belt replacement device for a belt conveyor to solve the problems raised in the above background technique.

[0005] To achieve the above object, the utility model provides the following technical solution: A belt replacement device for a belt conveyor includes a fixing structure and a delaminating structure, and the delaminating structure is movably arranged on the fixing structure.

[0006] Preferably, the fixing structure includes a first clamp seat, a pair of sliding rods, a first screw rod, a second clamp seat, a pair of second screw rods, and a pair of clamping plates;

[0007] The first clamp seat is L-shaped. One end of the first clamp seat is symmetrically provided with first lifting grooves. One end of a pair of the sliding rods is symmetrically arranged on the center line of the left side wall of the other end of the first clamp seat respectively. One end of the first screw rod movably penetrates through the middle of the other end of the first clamp seat and is located between the sliding rods. A first turning handle is arranged on one end of the first screw rod. The second clamp seat is the same as the first clamp seat, and one end is symmetrically provided with first lifting grooves. The other ends of the second clamp seat are movably sleeved on the sliding rods respectively, and the second clamp seat is screwed with the first screw rod. One end of a pair of the second screw rods movably penetrates through the upper walls of the other ends of the first clamp seat and the second clamp seat respectively, and the second screw rods are respectively communicated with one of the first lifting grooves. One end of a pair of the clamping plates is movably inserted into the first lifting grooves and is symmetric with each other. A pair of the clamping plates are respectively screwed with the second screw rods.

[0008] Preferably, the delamination structure includes a sliding seat, a pair of tightening bolts, a first electric slide rail, a second electric slide rail, and a delamination component;

[0009] The upper and lower ends of the sliding seat are respectively movably sleeved on the sliding rod, and the sliding seat is located between the first clamping seat and the second clamping seat. The sliding seat is movably sleeved on the first screw rod. A pair of the tightening bolts are respectively movably screwed on the front side wall of the sliding seat and are respectively in contact with the sliding rod. The first electric slide rail is fixedly arranged on the upper wall of the sliding seat, and the first electric slide rail is perpendicular to the sliding rod. The second electric slide rail is vertically arranged on the first electric slide rail and moves back and forth. The delamination component is fixedly arranged on the second electric slide rail, and the second electric slide rail drives the delamination component to move up and down.

[0010] Preferably, the delamination component includes a gear box, a motor, a cutter roller, a delamination knife, and mounting bolts;

[0011] The gear box is fixedly arranged on the second electric slide rail, and an output shaft rod is arranged on the gear box. The motor is fixedly arranged on the gear box and is connected to the gear. The cutter roller is of a round roller structure, and knife grooves are arranged in the middle of the left front and rear side walls. The cutter roller is fixedly sleeved on the output shaft rod of the gear box. One end of the delamination knife is detachably inserted into the knife groove on the front side wall of the cutter roller, and the other end of the delamination knife is of an arc-shaped structure facing right and downward. One end of the delamination knife is fixed on the guide roller by screwing with the mounting bolt.

[0012] Preferably, the cutting edge of the other end of the delamination knife is located right below the sliding rod.

[0013] Preferably, the delamination knife moves to the right along an arc or a straight line.

[0014] Preferably, the delamination knife is reversely arranged in the knife groove at the rear side of the guide roller, and the cutting edge of the delamination knife is vertically downward.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: for this belt replacement device of a belt conveyor, through the control of the electric slide rail and the gear box, the whole delamination process can be automated, reducing the need for manual operation and improving work efficiency; the combined use of the first electric slide rail and the second electric slide rail can accurately control the front-back movement and up-down movement of the delamination knife, ensuring the accuracy of the delamination depth and position; the arc-shaped delamination knife can be controlled by the gear box to rotate a corresponding angle to adapt to conveyor belts of different shapes and thicknesses, improving the flexibility and applicability of the system; the automated system can reduce the chance of operators directly contacting dangerous tools, reduce work risks, and improve operation safety; precise control and automated operation help improve delamination quality, ensure the success rate and durability of the vulcanization docking of the conveyor belt, and save manpower and material resources. Description of the Drawings

[0016] Figure 1 Schematic diagram of the usage display structure of the present utility model;

[0017] Figure 2 Schematic diagram of the assembly structure of the present utility model;

[0018] Figure 3 Schematic diagram of the assembly structure of the fixing structure of the present utility model;

[0019] Figure 4 Schematic diagram of the split structure of the delamination structure of the present utility model;

[0020] Figure 5 Schematic diagram of the partial enlarged structure at position A of the present utility model.

[0021] In the figure: 1. Fixing structure, 11. First clamp seat, 12. Slide bar, 13. First screw rod, 14. Second clamp seat, 15. Second screw rod, 16. Clamping plate, 2. Delamination structure, 21. Slide seat, 22. Tightening bolt, 23. First electric slide rail, 24. Second electric slide rail, 25. Delamination assembly, 251. Gear box, 252. Motor, 253. Knife roller, 254. Delamination knife, 255. Installation bolt. Specific implementation manners

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-5 , the present utility model provides a technical solution: a belt replacement device for a belt conveyor, including a fixing structure 1 and a delamination structure 2, and the delamination structure 2 is movably arranged on the fixing structure 1; the delamination structure 2 is fixed and carried to move by clamping on the conveyor belt through the fixing structure 1.

[0024] The following are the model numbers and functions of the electrical components in this case:

[0025] Motor: As long as it is a motor applicable to this solution in the prior art, it can be used.

[0026] First electric slide rail: As long as it is an electric slide rail applicable to this solution in the prior art, it can be used.

[0027] Second electric slide rail: As long as it is an electric slide rail applicable to this solution in the prior art, it can be used.

[0028] The following are the model numbers and functions of the components in this case:

[0029] Gearbox: It is a technology used to reduce the rotational speed and improve the control and adjustment of the rotation angle of the delaminating knife.

[0030] As a preferred solution, further, the fixing structure 1 includes a first clamp seat 11, a pair of slide rods 12, a first screw rod 13, a second clamp seat 14, a pair of second screw rods 15, and a pair of clamping plates 16;

[0031] The first clamp seat 11 is L-shaped. One end of the first clamp seat 11 is symmetrically provided with a first lifting groove. One end of a pair of slide rods 12 is symmetrically arranged on the center line of the left side wall of the other end of the first clamp seat 11 respectively. One end of the first screw rod 13 movably penetrates through the middle of the other end of the first clamp seat 11 and is located between the slide rods 12. A first turning handle is arranged on one end of the first screw rod 13. The second clamp seat 14 is the same as the first clamp seat 11 and is symmetrically provided with a first lifting groove at one end. The other ends of the second clamp seat 14 are movably sleeved on the slide rods 12 respectively, and the second clamp seat 14 is screwed to the first screw rod 13. One end of a pair of second screw rods 15 movably penetrates through the upper walls of the other ends of the first clamp seat 11 and the second clamp seat 14 respectively, and the second screw rods 15 are respectively communicated with one of the first lifting grooves. One end of a pair of clamping plates 16 is movably inserted into the first lifting groove and is symmetric with each other. A pair of clamping plates 16 are respectively screwed to the second screw rods 15; By rotating the first screw rod 13, the second clamp seat 14 is moved downward relative to the first clamp seat 11 by means of the slide rods 12, and by rotating the second screw rods 15, the clamping plates 16 are driven to lift for clamping

[0032] As a preferred solution, further, the delaminating structure 2 includes a slide seat 21, a pair of tightening bolts 22, a first electric slide rail 23, a second electric slide rail 24, and a delaminating component 25;

[0033] The upper and lower ends of the slide seat 21 are movably sleeved on the slide rods 12 respectively, and the slide seat 21 is located between the first clamp seat 11 and the second clamp seat 14. The slide seat 21 is movably sleeved on the first screw rod 13. A pair of tightening bolts 22 are respectively movably screwed to the front side wall of the slide seat 21 and are respectively in contact with the slide rods 12. The first electric slide rail 23 is fixedly arranged on the upper wall of the slide seat 21 and the first electric slide rail 23 is perpendicular to the slide rods 12. The second electric slide rail 24 is vertically arranged on the first electric slide rail 23 and the second electric slide rail 24 moves back and forth. The delaminating component 25 is fixedly arranged on the second electric slide rail 24, and the second electric slide rail 24 drives the delaminating component 25 to move up and down. The delaminating position is adjusted by the left and right movement of the slide seat 21 on the slide rods 12. The slide seat 21 is fixed on the slide rods 12 by the tightening bolts 22. The delaminating component 25 is driven to move back and forth by the first electric slide rail 23, and the delaminating component 25 is driven to move up and down by the second electric slide rail 24.

[0034] As a preferred solution, further, the delamination assembly 25 includes a gearbox 251, a motor 252, a cutter roller 253, a delamination cutter 254, and mounting bolts 255;

[0035] The gearbox 251 is fixedly arranged on the second electric slide rail 24, and an output shaft rod is arranged on the gearbox 251. The motor 252 is fixedly arranged on the gearbox 251 and is connected to the gear. The cutter roller 253 is of a circular roller structure, and cutter grooves are arranged in the middle of the left front and rear side walls. The cutter roller 253 is fixedly sleeved on the output shaft rod of the gearbox 251. One end of the delamination cutter 254 is detachably inserted into the cutter groove on the front side wall of the cutter roller 253, and the other end of the delamination cutter 254 is of an arc-shaped structure facing right downward. One end of the delamination cutter 254 is fixed on the guide roller by screwing with the mounting bolt 255; by driving the motor 252 to drive through the transmission of the gearbox 251, the cutter roller 253 is stably driven to rotate, and at the same time, the motor 252 is prevented from being damaged when the delamination cutter 254 is stressed.

[0036] As a preferred solution, further, the cutting edge of the other end of the delamination cutter 254 is located right below the slide bar 12, which is used to design the usage requirements and can fully contact the conveyor belt.

[0037] As a preferred solution, further, the delamination cutter 254 moves to the right along an arc or a straight line, which is used to design the delamination movement requirements

[0038] As a preferred solution, further, the delamination cutter 254 is reversely arranged in the cutter groove at the rear side of the guide roller, and the cutting edge of the delamination cutter 254 is vertically downward. This installation method is used for cutting.

[0039] Working principle:

[0040] First, place the first clamp seat 11 of the fixing structure 1 on one side of the end of the conveyor belt, with one end of the first clamp seat 11 located below the conveyor belt; then rotate the second screw rod 15 to lower the clamping plate 16 on the first clamp seat 11 for clamping and fixing; then rotate the first screw rod 13 to cause the second clamp seat 14 to move by means of the limit of the slide bar 12 to adjust the distance between the first clamp seat 11 and the second clamp seat 14 to adjust the width of the conveyor belt, and rotate the second screw rod 15 on the second clamp seat 14 to also clamp by means of the clamping plate 16, and adjust the clamping position according to the position where delamination is required;

[0041] Then move the sliding seat 21 in the delamination structure 2 to move on the sliding rod 12. After aligning the delamination knife 254 in the delamination assembly 25 with the corresponding delamination position, rotate the tightening bolt 22 to fix the sliding seat 21. Then, control the second electric slide rail 24 to drive the delamination knife 254 downward, insert the blade of the delamination knife 254 into the conveyor belt to a certain depth. At the same time, control the first electric slide rail 23 to move along the conveyor belt and drive the motor 252. After the decelerated rotation of the gearbox 251, drive the delamination knife 254 to rotate through the knife roller 253, so that the delamination knife 254 realizes insertion, rotation and translation after contacting the conveyor belt, achieving delamination of a certain thickness, which is convenient for the replacement and docking of the conveyor belt. If the conveyor belt is wider, move the delamination structure 2 multiple times for multiple delaminations;

[0042] The delamination knife 254 can also be installed on the knife roller 253 by reversing through the mounting bolt 255, and then driven to rotate by the gearbox 251, so that the blade can be vertically downward for cutting use.

[0043] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A belt replacement device for a belt conveyor, characterized in that, It includes a fixed structure (1) and a delamination structure (2), and the delamination structure (2) is movably arranged on the fixed structure (1); The fixed structure (1) includes a first clamp seat (11), a pair of sliding rods (12), a first screw rod (13), a second clamp seat (14), a pair of second screw rods (15) and a pair of clamping plates (16); The first clamp seat (11) is L-shaped. One end of the first clamp seat (11) is symmetrically provided with first lifting grooves. One end of a pair of the sliding rods (12) is symmetrically arranged on the center line of the left side wall of the other end of the first clamp seat (11). One end of the first screw rod (13) movably penetrates through the middle of the other end of the first clamp seat (11) and is located between the sliding rods (12). A first turning handle is arranged on one end of the first screw rod (13). The second clamp seat (14) is the same as the first clamp seat (11), and one end is symmetrically provided with first lifting grooves. The other end of the second clamp seat (14) is movably sleeved on the sliding rods (12) respectively, and the second clamp seat (14) is screwed with the first screw rod (13). One end of a pair of the second screw rods (15) movably penetrates through the upper walls of the other ends of the first clamp seat (11) and the second clamp seat (14) respectively, and the second screw rods (15) are respectively communicated with one of the first lifting grooves. One end of a pair of the clamping plates (16) is movably inserted into the first lifting grooves respectively and is symmetric with each other. A pair of the clamping plates (16) are respectively screwed with the second screw rods (15).

2. The belt replacement device of a belt conveyor according to claim 1, wherein: The delamination structure (2) includes a sliding seat (21), a pair of tightening bolts (22), a first electric slide rail (23), a second electric slide rail (24) and a delamination component (25); The upper and lower ends of the sliding seat (21) are movably sleeved on the sliding rods (12) respectively, and the sliding seat (21) is located between the first clamp seat (11) and the second clamp seat (14). The sliding seat (21) is movably sleeved on the first screw rod (13). A pair of the tightening bolts (22) are respectively movably screwed on the front side wall of the sliding seat (21) and are respectively in contact with the sliding rods (12). The first electric slide rail (23) is fixedly arranged on the upper wall of the sliding seat (21), and the first electric slide rail (23) is perpendicular to the sliding rods (12). The second electric slide rail (24) is vertically arranged on the first electric slide rail (23) and moves back and forth. The delamination component (25) is fixedly arranged on the second electric slide rail (24), and the second electric slide rail (24) drives the delamination component (25) to move up and down.

3. The belt replacement device for a belt conveyor according to claim 2, characterized in that: The delamination component (25) includes a gear box (251), a motor (252), a cutter roller (253), a delamination knife (254) and mounting bolts (255); The gearbox (251) is fixedly arranged on the second electric slide rail (24), and an output shaft rod is arranged on the gearbox (251). The motor (252) is fixedly arranged on the gearbox (251) and is connected to the gear. The cutter roller (253) is of a round roller structure, and cutter grooves are arranged in the middle of the left front and rear side walls. The cutter roller (253) is fixedly sleeved on the output shaft rod of the gearbox (251). One end of the delaminating cutter (254) is detachably inserted into the cutter groove on the front side wall of the cutter roller (253), and the other end of the delaminating cutter (254) is an arc structure extending rightward and downward. One end of the delaminating cutter (254) is fixed on the guide roller by screwing with the mounting bolt (255).

4. A belt replacement device for a belt conveyor according to claim 3, characterized in that: The cutting edge at the other end of the delaminating cutter (254) is located right below the slide bar (12).

5. The belt replacement device of a belt conveyor according to claim 4, characterized in that: The delaminating cutter (254) moves rightward along an arc or a straight line.

6. The belt replacement device of a belt conveyor according to claim 5, characterized in that: The delaminating cutter (254) is reversely arranged in the cutter groove at the rear side of the guide roller, and the cutting edge of the delaminating cutter (254) is vertically downward.

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