Conveyor belt dismounting device

Abstract

The utility model discloses a conveyor belt dismounting device, which relates to the field of cleaning machine maintenance tools, and comprises a fixed part, a fixed part and a movable part, the movable part is used for being fixed to a transmission belt, and the fixed part and the movable part are connected through a chain; according to the dismounting device, the belt can be quickly dismounted, and the defective belt is readjusted or cut, so that the phenomena of mechanical wear and jamming can be effectively reduced, and the problems of deformation and deviation of the belt pulley are avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of cleaning machine maintenance tool, more particularly, relate to a conveying belt dismounting device. BACKGROUND

[0002] The cleaning machine is a common device of water conservancy hub pump station, and the cleaning machine has a certain degree of stretching deformation and deviation in daily operation due to the heavy load operation of the conveying belt, which causes abnormal noise during operation, and the belt is prone to wear, so regular maintenance or replacement is required, resulting in increased operation cost and increased maintenance workload. UTILITY MODEL CONTENTS

[0003] The utility model discloses a kind of conveying belt dismounting devices, the dismounting device can quickly dismount belt, the belt with problem is adjusted or cut again, so that the phenomenon of mechanical wear and tear and jamming can be effectively reduced, and the problems of belt deformation and deviation are avoided.

[0004] To achieve the above object, the utility model provides a kind of conveying belt dismounting device, comprising:

[0005] Fixed part is used to connect with the rack of equipment;

[0006] Movable part is used to be fixed on transmission belt, and the fixed part and the movable part are connected by chain.

[0007] Optionally, the fixed part and the chain are merged to form a chain block.

[0008] Optionally, the fixed hook of the chain block is detachably connected with the rack of equipment.

[0009] Optionally, the movable part includes two clamping pieces, and the clamping pieces are located on the upper and lower sides of the transmission belt respectively, and the clamping pieces are fixed by bolts.

[0010] Optionally, the clamping piece is L-shaped, and the clamping piece includes a fitting surface and a supporting surface, the fitting surface of the clamping piece is fixed with the transmission belt, and the supporting surface is perpendicular to the transmission belt.

[0011] Optionally, a traction hook is arranged on the supporting surface of one clamping piece, and the side surface of the traction hook is further connected with the fitting surface.

[0012] Optionally, the traction hook is a threaded steel.

[0013] Optionally, the fitting surface of the clamping piece is provided with an oblong hole at both ends, the length direction of the oblong hole is consistent with the length direction of the clamping piece, and the bolt penetrates the oblong hole.

[0014] Optionally, the distance between the two bolts on the clamping piece is greater than the width of the transmission belt.

[0015] The utility model provides a kind of conveyor belt dismounting device, its beneficial effect is at: the dismounting device adopts two clamping pieces to the belt is clamped and fixed, then hand chain block is fixed on rack, the traction hook on clamping piece is connected by chain, the belt in the linking bayonet one end is pulled by tightening chain, just can easily pull out the soft steel strip in the linking bayonet on belt joint, the dismounting of belt is facilitated, regularly adjust or cut to belt, to effectively reduce mechanical wear and tear and jamming phenomenon, the security and reliability of project operation are guaranteed, the service life of the trash cleaner is extended.

[0016] Other features and advantages of the utility model will be described in detail in the subsequent specific embodiment part. BRIEF DESCRIPTION OF DRAWINGS

[0017] The above and other objects, features and advantages of the present utility model will become more apparent from the following detailed description when taken in conjunction with the accompanying drawings, in which like reference characters refer to like parts throughout the several views, and wherein the exemplary embodiments of the present utility model are depicted.

[0018] Figure 1 The installation position of a kind of conveyor belt dismounting device of the utility model is shown in the schematic view of trash cleaner according to one embodiment of the utility model.

[0019] Figure 2 The top view of Figure 1 Is shown.

[0020] Figure 3 The structure schematic view of the clamping portion located in the lower side of belt according to one embodiment of the utility model is shown.

[0021] Explanation of reference signs:

[0022] 1, hand chain block;2, fixed hook;3, rack;4, clamping portion;401, bonding surface;402, long circular hole;403, support surface;5, belt;6, bolt;7, traction hook;8, chain;9, soft steel strip. DETAILED DESCRIPTION

[0023] The preferred embodiments of the utility model will be described in more detail below. Although the preferred embodiments of the utility model are described below, it should be understood that the utility model can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the utility model more thorough and complete, and to fully convey the scope of the utility model to those skilled in the art.

[0024] The utility model provides a kind of conveyer belt dismounting device, including:

[0025] Fixed part is used to connect with the rack of equipment;

[0026] Movable part is used to be fixed on transmission belt, and fixed part and movable part are connected by tightening chain.

[0027] Specifically, the dismounting device is simple in structure, which comprises a fixed part, a movable part and a chain. The fixed part and the movable part are connected by the chain. When the chain is tightened, the movable part can pull the belt. As a result, the overlapping aperture of the link bayonet of the belt joint becomes larger, and the soft steel bar can be easily pulled out, facilitating the dismounting of the belt.

[0028] Optionally, the fixed part and the chain are combined to form a hand chain block.

[0029] Optionally, the fixed hook of the hand chain block is detachably connected with the rack of the equipment.

[0030] Specifically, in order to reduce the manufacturing cost of the dismounting device, the hand chain block is combined as the fixed part and the chain. Thus, the hand chain block is hung on the rack of the equipment, and the chain is connected with the movable part. The tightening of the chain can be realized by operating the hand chain block, so as to pull the belt.

[0031] Optionally, the movable part comprises two clamping pieces, which are respectively located on the upper and lower sides of the transmission belt and are fixed by bolts.

[0032] Optionally, the clamping piece is L-shaped, and comprises a fitting surface and a supporting surface. The fitting surface of the clamping piece is fixedly fitted with the transmission belt, and the supporting surface is perpendicular to the transmission belt.

[0033] Specifically, the movable part is composed of two clamping pieces. The fitting surfaces of the two clamping pieces are installed on the upper and lower sides of the belt by approaching each other, and then the two clamping pieces are fixed by bolts. Thus, the belt in the middle can be tightly held, and the pulling force of the chain is applied to the clamping piece, so that the clamping piece can drive the belt to be tensioned.

[0034] Optionally, the supporting surface of one clamping piece is provided with a traction hook, and the side surface of the traction hook is connected with the fitting surface.

[0035] Optionally, the traction hook is a threaded steel.

[0036] Specifically, a traction hook is arranged between the clamping piece and the chain. A threaded steel with a certain length is bent into a U shape. The end section of the threaded steel is welded with the supporting surface, and the outer surface of the threaded steel is welded with the fitting surface away from the belt. Thus, the connection strength of the traction hook can be increased.

[0037] Optionally, the two ends of the abutting surface of the clamping piece are provided with long round holes, the length direction of the long round hole is consistent with the length direction of the clamping piece, and the bolt penetrates the long round hole.

[0038] Optionally, the distance between the two bolts on the clamping piece is greater than the width of the transmission belt.

[0039] Specifically, since the widths of the belts in different models of the trash cleaner are different, the dismounting device is provided with long round holes on the abutting surfaces of the two clamping pieces to improve the applicability, the installation positions of the bolts are adjusted according to the width of the belt, and finally the bolts are fastened to enable the clamping pieces to clamp and fix the belt.

[0040] Embodiment

[0041] As shown in the figure, the utility model provides a kind of transmission belt dismounting device, comprising: Figures 1 to 3 Hand chain block 1, fixed hook 2 is used to be connected with the rack 3 of trash cleaner;

[0042] Movable part, including two clamping parts 4, clamping part 4 is L type, the abutting surface 401 of clamping part 4 is attached with belt 5, and long round hole 402 is respectively arranged on the abutting surface 401 of two clamping parts 4, and two clamping parts 4 can be fixed by bolt 6, so that movable part is clamped and fixed to belt 5;

[0043] Clamping part 4 located in the lower side of belt 5 is welded with traction hook 7 on the support surface 403 of clamping part 4, and traction hook 7 is connected with chain 8 of hand chain block 1;

[0044] When chain 8 of hand chain block 1 is tightened, chain 8 pulls movable part to apply force to the direction of the connecting mouth of belt 5 joint, so that the aperture of the communicating hole of connecting mouth can be enlarged, the soft steel bar 9 is taken out, so that the quick dismounting of belt 5 is realized.

[0045] In the embodiment, traction hook 7 is made of threaded steel, the threaded steel is bent into U type, and the end section and outer surface of threaded steel are welded and connected with the support surface 403 and the abutting surface 401 of clamping part 4 respectively.

[0046]

[0047] ​In summary, when the belt is disassembled from the trash cleaner, the belt on the lower side of the trash cleaner is relatively loose, and only the belt on one side of the link socket needs to be pulled by the disassembly device to take out the soft steel strip 9 in the link socket. First, fix the movable part on the belt 5, and place the two clamping parts 4 on the upper and lower sides of the belt 5. It should be noted that the clamping part 4 with the traction hook 7 is placed on the lower side of the belt 5. Adjust the installation position of the bolt 6 according to the width of the belt 5, and then fix the two clamping parts 4 with the two bolts 6. In this way, the movable part is tightly connected with the belt 5. Then, hang the hand-operated hoist 1 on the rack 3, connect the chain 8 of the hand-operated hoist 1 with the traction hook 7 of the movable part, and finally apply a pulling force to the belt 5 in the direction of the link socket through the hand-operated hoist 1. In this way, the originally non-expanded belt is further pulled and shrunk, the aperture of the communication hole of the link socket becomes larger, and the soft steel strip 9 is easily taken out, so that the belt can be disassembled. The same is true when the belt is installed.

[0048] The above has described various embodiments of the present application, and the above description is exemplary and not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes are obvious to those skilled in the art without departing from the scope and spirit of the described embodiments.

Claims

1. A conveyor belt stripping apparatus characterized by, The utility model relates to a hand chain block, which comprises: a fixed part for connecting with the rack of a device; a movable part for fixing on a transmission belt, the fixed part and the movable part being connected by a chain; the fixed part and the chain forming a hand chain block; the movable part comprising two clamping pieces, the clamping pieces being respectively located on the upper and lower sides of the transmission belt, and the clamping pieces being fixed by bolts.

2. The conveyor belt dismounting device according to claim 1, characterized in that, The fixed hook of the hand chain block is detachably connected with the rack of the device.

3. The conveyor belt dismounting device according to claim 1, characterized in that, The clamping pieces are L-shaped, and each clamping piece comprises a fitting surface and a supporting surface, the fitting surface of the clamping piece being fixedly fitted with the transmission belt, and the supporting surface being perpendicular to the transmission belt.

4. The conveyor belt dismounting device according to claim 3, characterized in that, The supporting surface of one of the clamping pieces is provided with a traction hook, the side surface of the traction hook being connected with the fitting surface.

5. The conveyor belt dismounting device according to claim 4, characterized in that, The traction hook is a threaded steel bar.

6. The conveyor belt dismounting device according to claim 3, characterized in that, The fitting surface of the clamping piece is provided with long circular holes at both ends, the length direction of the long circular holes being consistent with the length direction of the clamping piece, and the bolts penetrating through the long circular holes.

7. The conveyor belt dismounting device according to claim 6, characterized in that The distance between the two bolts on the clamping piece is greater than the width of the transmission belt.

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