CN220429006U - Coal conveying belt vulcanization fixing tool - Google Patents

Abstract

The utility model belongs to the technical field of fixing tools, and particularly relates to a coal conveying belt vulcanizing fixing tool which comprises a base, wherein a strip hole is formed in one side of the base, fixing plates are fixedly arranged on two sides of the top of the base, universal wheels are rotatably arranged at four corners of the bottom of the base, two mounting blocks are fixedly arranged on the inner wall of the bottom of the strip hole, screw rods are rotatably arranged on the two mounting blocks, a connecting block is sleeved on the two screw rods in a threaded manner, and one end, close to each other, of the two screw rods is fixedly sleeved with the same second sprocket. The coal conveying belt vulcanizing fixing tool is simple in structure and convenient to use, has a good fixing effect on a belt, effectively saves time in the belt vulcanizing traction transportation and use process, reduces labor investment, greatly reduces labor intensity of workers, and further reduces operation time and intensity of a maintenance belt conveyor in belt traction work.

Description

Coal conveying belt vulcanization fixing tool

Technical Field

The utility model relates to the technical field of fixing tools, in particular to a coal conveying belt vulcanizing fixing tool.

Background

The coal conveying belt vulcanization is one of important working procedures in construction engineering, wherein a belt conveyor is an indispensable device in the belt vulcanization working procedure, and the belt conveyor is frequently required to replace a roller and a belt due to the fact that mechanical devices are more and the use strength is high. In maintenance work of a belt conveyor, it is generally necessary to fix the belt with a tool in order to prevent abnormal movement of the belt.

The belt fixing device that tradition used is heavy belt splint, has to carry inconveniently, and the operation is complicated, and the problem of transportation and use difficulty has prolonged maintenance time, has increased workman's intensity of labour when having increased artifical input, and then has increased maintenance belt feeder operating time and intensity in belt traction work.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a coal conveying belt vulcanizing fixing tool.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a coal conveying belt vulcanizes fixed tool, includes the base, rectangular hole and the equal fixed mounting in top both sides have fixed plate and bottom four corners all rotate and install the universal wheel in one side of base, fixed mounting has two installation blocks on the bottom inner wall in rectangular hole, all rotate on two installation blocks and install the lead screw, equal screw thread has cup jointed the linking piece and has been close to each other one end fixed the same second sprocket that has cup jointed on two lead screws, the equal fixed mounting in one side that two linking pieces kept away from each other has the rack, all set up the mounting hole on the two fixed plates and the equal fixed mounting in one side that keeps away from each other has first dead lever and second dead lever, all rotate on the two first dead levers and install the pivot, all rotate on the two second dead lever and install the worm, all fixed cup joint worm wheel and cam in two pivots, two worm respectively with the worm wheel intermeshing that corresponds and bottom have all fixed cup jointed the gear, equal fixed mounting has movable plate and equal fly leaf motor cup jointed on two links to each other one side, two motor have the equal fly leaf motor cup jointed with the first sprocket that has been kept away from each other, the same fixed mounting has the fixed output shaft with the two side of moving plate.

Preferably, any universal wheel is rotatably provided with a brake pad.

Preferably, the thread directions of the two screw rods are opposite.

Preferably, two sliding grooves are arranged on the inner wall of the bottom of the strip hole, sliding blocks are slidably arranged in the two sliding grooves and are fixedly connected with the corresponding connecting blocks respectively.

Preferably, a reset spring is fixedly sleeved between the two movable plates and the corresponding sliding rods respectively.

Preferably, a control panel electrically connected with the motor is fixedly arranged on the corresponding fixing plate.

According to the coal conveying belt vulcanization fixing tool, when the coal conveying belt vulcanization fixing tool works, two sides of a belt are arranged between two corresponding clamping plates, then a first sprocket is driven to rotate through a starting motor, a second sprocket is driven to rotate through a chain by the first sprocket, two screw rods can be driven to rotate, the two screw rods drive two connecting blocks to move left and right separately, two racks can be driven to move left and right separately, the two racks drive two gears to rotate, two worms can be driven to rotate, the two worms drive two worm gears to rotate, two cams can be driven to rotate, the two cams respectively squeeze corresponding extruded wheels, the upward movement of the two movable plates can be driven, the two clamping plates on the same side can be driven to move oppositely, the belt can be clamped and fixed, the belt is prevented from deviating, and the belt can be conveniently and rapidly detached and replaced in later period.

The coal conveying belt vulcanizing fixing tool is simple in structure and convenient to use, has a good fixing effect on a belt, effectively saves time in the belt vulcanizing traction transportation and use process, reduces labor investment, greatly reduces labor intensity of workers, and further reduces operation time and intensity of a maintenance belt conveyor in belt traction work.

Drawings

FIG. 1 is a schematic diagram of a coal conveyor belt curing fixture according to the present utility model;

FIG. 2 is a schematic diagram of a portion A of a curing and fixing tool for a coal conveyor belt according to the present utility model;

FIG. 3 is a schematic diagram of a portion B of a belt curing fixture for coal conveyor according to the present utility model;

fig. 4 is a schematic diagram of a C-section structure of a coal conveyor belt vulcanizing fixing tool according to the present utility model.

In the figure: 1 base, 2 motors, 3 second chain wheels, 4 first chain wheels, 5 chains, 6 mounting holes, 7 fixing plates, 8 control panels, 9 mounting blocks, 10 racks, 11 connecting blocks, 12 screw rods, 13 first fixing rods, 14 rotating shafts, 15 second fixing rods, 16 worm wheels, 17 cams, 18 extruded wheels, 19 worms, 20 gears, 21 movable plates, 22 clamping plates, 23 moving plates, 24 sliding rods and 25 reset springs.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, a coal conveying belt vulcanizes fixed tool, the on-line screen storage device comprises a base 1, rectangular hole has been seted up to one side of base 1 and the equal fixed mounting in top both sides has fixed plate 7 and bottom four corners all rotates installs the universal wheel, fixed mounting has two installation piece 9 on the bottom inner wall in rectangular hole, all rotate on two installation piece 9 and install lead screw 12, the equal screw thread of two lead screws 12 has cup jointed linking piece 11 and the one end fixed joint same second sprocket 3 that is close to each other, the equal fixed mounting in one side that two linking pieces 11 kept away from each other has rack 10, all set up mounting hole 6 on two fixed plates 7 and the equal fixed mounting of one side that is kept away from each other has first dead lever 13 and second dead lever 15, all rotate on two first dead levers 13 and install pivot 14, all rotate on two second dead levers 15 and install worm 19, all fixed cup joint 16 and cam 17 on two pivot 14, two worm 19 respectively with 16 intermeshing and the bottom all fixed joint gear 20, two gears 20 have respectively with the corresponding worm wheel 10 intermeshing, two rack 6 have fixed mounting hole 21 and two fixed plate 21 have two fixed sprocket 2 to press from each other, two fixed plate 21 have fixed plate 21 and two fixed plate 2 have, two fixed plate 21 are all fixed plate 2 are cup jointed with each other, two fixed plate 2 have two fixed plate 21 are moved to the fixed plate is equipped with two fixed plate 2, two fixed plate is equipped with two fixed plate 21, two fixed plate is equipped with 23.

According to the utility model, the brake pad is rotatably arranged on any universal wheel, and the brake of the whole device is conveniently fixed through the brake pad.

In the utility model, the screw thread directions of the two screw rods 12 are opposite, and the moving directions of the two connecting blocks 11 can be opposite by the opposite arrangement.

In the utility model, two sliding grooves are formed on the inner wall of the bottom of the strip hole, sliding blocks are slidably arranged in the two sliding grooves, the two sliding blocks are fixedly connected with corresponding connecting blocks 11 respectively, and the sliding grooves and the sliding blocks facilitate the movement of the connecting blocks 11.

In the utility model, a return spring 25 is fixedly sleeved between the two movable plates 21 and the corresponding slide bars 24, and the return of the movable plates 21 is facilitated through the return spring 25.

In the utility model, a control panel 8 electrically connected with the motor 2 is fixedly arranged on the corresponding fixed plate 7, the control of the starter motor 2 is facilitated by the control panel 8.

In the utility model, when the belt is in operation, two sides of the belt are arranged between the two corresponding clamping plates 22, then the first sprocket 4 is driven to rotate by the starting motor 2, the first sprocket 4 drives the second sprocket 3 to rotate by the chain 5, namely, the two lead screws 12 are driven to rotate, the two lead screws 12 drive the two connecting blocks 11 to move left and right separately, namely, the two racks 10 are driven to move left and right separately, the two racks 10 drive the two gears 20 to rotate, namely, the two worms 19 drive the two worm gears 16 to rotate, namely, the two cams 17 respectively squeeze the corresponding extruded wheels 18, namely, the two movable plates 21 are driven to move upwards, namely, the two clamping plates 22 on the same side are driven to move oppositely, the belt is clamped and fixed, the belt is prevented from deviating, and the rapid disassembly and replacement of the belt in later period are facilitated.

Claims (6)

1. The utility model provides a coal conveying belt vulcanizes fixing tool, includes base (1), its characterized in that, rectangular hole and the equal fixed mounting in top both sides have been seted up to one side of base (1) fixed mounting has fixed plate (7) and bottom four corners all rotate and install the universal wheel, fixed mounting has two installation piece (9) on the bottom inner wall of rectangular hole, all rotate on two installation piece (9) and install lead screw (12), one end fixed cup joint same second sprocket (3) that have all been threaded cup jointed linking piece (11) and are close to each other on two lead screw (12), one side that two linking piece (11) kept away from each other is all fixed mounting have rack (10), one side that all has offered mounting hole (6) and kept away from each other on two fixed plate (7) is all fixed mounting have first dead lever (13) and second dead lever (15), all rotate on two first dead lever (13) and install pivot (14), all rotate on two second dead lever (15) and install worm (19), all fixed cup joint worm wheel (16) and worm wheel (17) and worm wheel (16) are all fixed with corresponding to each other, two bottom (20) are all fixed mounting and are meshed with each other in two rack (20) respectively, the movable plate (23) is fixedly sleeved on the two sliding rods (24) and the movable plate (21) is movably sleeved on the two sliding rods, the extruded wheel (18) matched with the cam (17) is fixedly installed on one side, away from each other, of the two movable plates (21), the clamping plate (22) is fixedly installed on the two movable plates (21) and the two movable plates (23), the motor (2) is fixedly installed at the bottom of the base (1), the first chain wheel (4) is fixedly sleeved on the output shaft of the motor (2), and the same chain (5) is sleeved between the first chain wheel (4) and the second chain wheel (3).

2. The coal conveyor belt curing fixture of claim 1, wherein a brake pad is rotatably mounted on any one of the universal wheels.

3. A coal conveyor belt curing fixture as in claim 1 wherein the screw threads of the two screws (12) are oppositely oriented.

4. The coal conveying belt vulcanizing fixing tool according to claim 1, wherein two sliding grooves are formed in the inner wall of the bottom of the strip hole, sliding blocks are slidably mounted in the two sliding grooves, and the two sliding blocks are fixedly connected with corresponding connecting blocks (11) respectively.

5. A coal conveyor belt vulcanizing fixing tool according to claim 1, characterized in that a reset spring (25) is fixedly sleeved between the two movable plates (21) and the corresponding sliding rods (24).

6. A coal conveyor belt curing fixture as in claim 1 wherein, a control panel (8) which is electrically connected with the motor (2) is fixedly arranged on the corresponding fixed plate (7).