CN217756130U

CN217756130U - Winding and unwinding device for belt conveyor

Info

Publication number: CN217756130U
Application number: CN202221434079.5U
Authority: CN
Inventors: 谷海燕; 褚红义; 田霜; 王芬; 李�杰; 李宪庆
Original assignee: Shandong Lunan Equipment Manufacturing Group Co Ltd
Current assignee: Shandong Lunan Equipment Manufacturing Group Co Ltd
Priority date: 2022-06-08
Filing date: 2022-06-08
Publication date: 2022-11-08
Anticipated expiration: 2032-06-08

Abstract

The utility model relates to a roll up and put belting for belt conveyor, including frame subassembly and drive assembly, the frame subassembly is including relative and 2 sub-frames that the interval set up, it fixes to set up the detachable tie-beam between 2 sub-frames, drive assembly is including taking dabber and two-way rotation hollow shaft inverter motor, take the both ends of dabber respectively with driving shaft group, afterbody axle group rotatable coupling, driving shaft group, afterbody axle group set up respectively in 2 sub-frames, just driving shaft group is connected with two-way rotation hollow shaft inverter motor transmission, take dabber top to be equipped with the clamp plate that is used for compressing tightly the conveyer belt, the utility model discloses a clamp plate is fixed with the pressure of taking the dabber, avoids the conveyer belt to roll up and put the tape core that the area in-process drops, and two-way rotation hollow shaft inverter motor can realize the rotation of positive and negative two directions, realizes the roll of conveyer belt and puts the area operation, and degree of automation is high, practices thrift the human cost.

Description

Winding and unwinding device for belt conveyor

Technical Field

The utility model belongs to the technical field of mining machinery, specifically speaking relates to a roll up and put belting for belt conveyor.

Background

The belt conveyor is the main equipment of coal mine coal carbon transportation system, and it has the characteristics of large quantity, long transportation route, and then has decided that the quantity of conveyer belt is bigger. The conveyer belt is because the frequent circulated use, and wearing and tearing are more serious, need often change the conveyer belt.

Because the conveyer belt is wider, and weight is bigger, need many people to pull the conveyer belt jointly and remove slowly when changing the conveyer belt, accomplish the conveyer belt and change work. Because the underground space is small, a plurality of people can finish the work, which is time-consuming and labor-consuming. When in recovery, the old conveyer belts are bundled and transported to the ground, and then the belt is manually wound. When the coiled strip is coiled, the position of the coiled strip wooden core needs to be manually kept, so that the conveying belt is smoothly wound on the coiled strip wooden core, and the problems of overlarge coiled bundles, partial coiled bundles and the like are easy to occur in the process.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, a winding and unwinding belt device for a belt conveyor has been proposed.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a roll up and put belting for belt conveyor, includes frame subassembly and drive assembly, the frame subassembly includes relative and 2 sub-frames that the interval set up, set up the detachable tie-beam between 2 sub-frames and fix, drive assembly is including taking dabber and two-way rotation hollow shaft inverter motor, take the both ends of dabber respectively with driving shaft group, afterbody axle group rotatable coupling, driving shaft group, afterbody axle group set up respectively on 2 sub-frames, just driving shaft group is connected with two-way rotation hollow shaft inverter motor transmission, it is equipped with the clamp plate that is used for compressing tightly the conveyer belt to take dabber top.

Through adopting above-mentioned technical scheme, adopt the clamp plate to fix the one end and the area dabber pressure of conveyer belt, avoid the conveyer belt to put the area in-process at the book and drop and take the dabber, two-way rotatory hollow shaft inverter motor can realize the rotation of two positive and negative directions, realizes the book of conveyer belt and puts the area operation, simultaneously, through the tie-beam and the area dabber of changing different length, applicable in the conveyer belt of different widths, a tractor serves several purposes, and the suitability is high.

Furthermore, the driving shaft group comprises a driving shaft and a driving shaft seat which is rotatably connected with the driving shaft, the tail shaft group comprises a tail shaft and a tail shaft seat which is rotatably connected with the tail shaft, and the driving shaft seat and the tail shaft seat are fixedly arranged on the sub-frame.

Furthermore, the belt mandrel is connected with the driving shaft and the tail shaft through connecting pins, and the driving shaft is in transmission connection with an output shaft of the bidirectional rotating hollow shaft variable frequency motor.

Through adopting above-mentioned technical scheme, adopt the connecting pin to realize taking the dabber to dismantle and connect, the dismouting of being convenient for is changed the area dabber of different length.

Furthermore, the longitudinal section of the belt mandrel is square, so that the winding of the conveying belt is facilitated.

Further, the pressing plate is detachably connected with the belt core shaft.

Furthermore, the bidirectional rotating hollow shaft variable frequency motor is positioned on the torsion-proof seat, and the torsion-proof seat is fixedly connected with the sub-frame.

Through adopting above-mentioned technical scheme, prevent that two-way rotation hollow shaft inverter motor from taking place to twist at the roll-up tape feeding in-process with the help of preventing turning round the swivel mount.

Further, the opposite sides of the 2 sub-frames are provided with baffle rollers which are rotatably connected with the sub-frames.

Through adopting above-mentioned technical scheme, keep off the roller and install in the opposite side of 2 sub-frames, carry on spacingly to the conveyer belt, can prevent effectively that the conveyer belt from taking place the off tracking when unreeling or rolling.

Furthermore, the connecting beam is provided with a roller which is rotatably connected with the connecting beam, and a guide rail which can be connected with the roller in a rolling manner is arranged below the connecting beam, so that the connecting beam is convenient to move.

Furthermore, the connecting beam is provided with a roller seat which can be detachably connected with the connecting beam, the roller is rotatably connected with the roller seat through a wheel shaft, and the wheel shaft and the roller seat are locked through a baffle.

Furthermore, a rail clamping plate which is connected with the guide rail in a sliding manner is arranged on the sub-rack.

Through adopting above-mentioned technical scheme, at the gyro wheel along guide rail roll in-process, press from both sides the rail board and play the guide effect with the guide rail cooperation.

The beneficial effects of the utility model are that:

1. adopt the clamp plate to fix the one end and the pressure of taking the mandrel of conveyer belt, avoid the conveyer belt to take the mandrel at the roll-up tape unwinding in-process drop, two-way rotatory hollow shaft inverter motor can realize the rotation of positive and negative two directions, realizes the roll-up tape unwinding operation of conveyer belt, and degree of automation is high, practices thrift the human cost.

2. Through the tie-beam of changing different length and taking the dabber, applicable in the conveyer belt of different width, a tractor serves several purposes, and the suitability is high.

3. The stop roller is used for limiting the conveying belt, effectively preventing the conveying belt from deviating when unreeling or rolling, and being applicable to unreeling or rolling operation of a single-layer conveying belt or two layers of conveying belts simultaneously, and improving the working efficiency.

Drawings

FIG. 1 is a front view of the overall structure of the present invention;

fig. 2 is a side view of the overall structure of the present invention.

In the drawings: 1-sub-frame, 2-belt mandrel, 3-bidirectional rotating hollow shaft variable frequency motor, 4-pressing plate, 5-driving shaft, 6-anti-twisting rotary seat, 7-connecting beam, 8-baffle roller, 9-roller support, 10-roller, 11-roller seat, 12-wheel shaft, 13-baffle, 14-guide rail, 15-rail clamping plate and 16-tail shaft.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the following description, in combination with the drawings of the present invention, clearly and completely describes the technical solution of the present invention, and based on the embodiments in the present application, other similar embodiments obtained by those skilled in the art without making creative efforts shall all belong to the protection scope of the present application. In addition, directional terms such as "upper", "lower", "left", "right", etc. in the following embodiments are directions with reference to the drawings only, and thus, the directional terms are used for illustrating the present invention and not for limiting the present invention.

The present invention will be further described with reference to the accompanying drawings and preferred embodiments.

The first embodiment is as follows:

as shown in fig. 1-2, a belt winding and unwinding device for a belt conveyor comprises a frame assembly and a driving assembly, wherein the frame assembly comprises 2 sub-frames 1 which are oppositely arranged at intervals, a detachable connecting beam 7 is arranged between the 2 sub-frames 1 for fixing, the driving assembly comprises a belt mandrel 2 and a bidirectional rotating hollow shaft variable frequency motor 3, two ends of the belt mandrel 2 are respectively rotatably connected with a driving shaft group and a tail shaft group, the driving shaft group and the tail shaft group are respectively arranged on the 2 sub-frames 1, the driving shaft group is in transmission connection with the bidirectional rotating hollow shaft variable frequency motor 3, and a pressing plate 4 for pressing a conveying belt is arranged above the belt mandrel 2.

Adopt clamp plate 4 to compress tightly fixedly the one end of conveyer belt and take mandrel 2, avoid the conveyer belt to put the in-process of taking off at the book and take mandrel 2, clamp plate 4 can compress tightly individual layer conveyer belt or two-layer conveyer belt, two-layer conveyer belt can unreel or the rolling operation simultaneously, two-way rotatory hollow shaft inverter motor 3 can realize the rotation of two positive and negative directions, the area operation is put in the book of realization conveyer belt, and simultaneously, tie-beam 7 and the area mandrel 2 through changing different length, applicable conveyer belt in different width, a tractor serves several purposes, the suitability is high.

The driving shaft group comprises a driving shaft 5 and a driving shaft seat rotatably connected with the driving shaft 5, the tail shaft group comprises a tail shaft 16 and a tail shaft seat rotatably connected with the tail shaft 16, and the driving shaft seat and the tail shaft seat are fixedly arranged on the sub-frame 1. Meanwhile, the belt mandrel 2 is connected with the driving shaft 5 and the tail shaft 16 through connecting pins, and the driving shaft 5 is in transmission connection with an output shaft of the bidirectional rotating hollow shaft variable frequency motor 3. The connecting pin is adopted to realize the detachable connection of the belt core shaft 2, so that the belt core shaft 2 with different lengths can be conveniently disassembled and assembled.

The longitudinal section of the belt mandrel 2 is square, so that the winding of the conveying belt is facilitated. Meanwhile, the pressing plate 4 extends along the length direction of the belt mandrel 2, and the pressing plate 4 is detachably connected with the belt mandrel 2. In this embodiment, the pressing plate 4 is connected to the belt core shaft 2 by bolts.

The bidirectional rotating hollow shaft variable frequency motor 3 is mounted on the anti-torsion rotary seat 6 through a mounting bolt, and the anti-torsion rotary seat 6 is fixedly connected with the sub-frame 1. The anti-twisting seat 6 is used for preventing the bidirectional rotating hollow shaft variable frequency motor 3 from twisting in the process of winding and unwinding the belt.

The opposite side of 2 sub-frames 1 is equipped with rather than the fender roller 8 of rotating the connection, because keep off roller 8 and install in the opposite side of 2 sub-frames 1, carry on spacingly to the conveyer belt, can prevent effectively that the conveyer belt from taking place the off tracking when unreeling or rolling. The baffle roller 8 is connected with the sub-frame 1 through the carrier roller support 9, and simultaneously, the carrier roller support 9 is provided with a strip-shaped hole, the sub-frame 1 is provided with an adjusting bolt embedded into the strip-shaped hole, and the distance between the baffle rollers 8 on the sub-frame 1 is changed by changing the relative position of the adjusting bolt and the strip-shaped hole, so that the baffle roller is suitable for conveying belts with different widths.

The connecting beam 7 is provided with a roller 10 which is rotatably connected with the connecting beam, and a guide rail 14 which can be connected with the roller 10 in a rolling manner is arranged below the connecting beam 7, so that the connecting beam is convenient to move. Specifically, the connecting beam 7 is provided with a roller seat 11 detachably connected thereto, the roller 10 is rotatably connected to the roller seat 11 through a wheel shaft 12, and the wheel shaft 12 and the roller seat 11 are locked by a baffle 13. Meanwhile, a rail clamping plate 15 which is connected with the guide rail 14 in a sliding manner is arranged on the sub-frame 1. During the rolling process of the roller 10 along the guide rail 14, the rail clamping plate 15 is matched with the guide rail 14 to play a guiding role.

When the belt conveyor is used, the guide rail 14 is arranged at a proper position of the belt conveyor, the guide rail 14 is perpendicular to the body of the belt conveyor and extends outwards for a certain length, the winding and unwinding device for the belt conveyor is arranged on the guide rail 14, and the winding and unwinding device for the belt conveyor is pushed to a proper position of the body of the belt conveyor to perform winding and unwinding operations. After the operation is finished, the winding and unwinding device for the belt conveyor is moved out of the body of the belt conveyor, the use of the belt conveyor is not influenced, the winding and unwinding device can also be used on other belt conveyors, the winding and unwinding device is multipurpose, the repeated investment is reduced, and the cost is reduced.

Taking two layers of conveyer belts as an example, when the belt is rolled, one ends of the two conveyer belts positioned in different directions are firstly stacked on the belt core shaft 2, then the press plate 4 is placed above the conveyer belts, and the press plate 4 and the conveyer belts are tightly pressed by bolts. Starting the bidirectional rotating hollow shaft variable frequency motor 3, rotating the bidirectional rotating hollow shaft variable frequency motor 3 to drive the belt mandrel 2 to synchronously rotate, winding the conveying belt on the belt mandrel along with the rotation of the belt mandrel 2, stopping winding when the rolling bundle reaches a certain diameter, moving the rolling and unwinding device for the belt conveyor out of the belt conveyor, pulling out the connecting pins connected with the two ends of the belt mandrel 2, and unloading the rolling bundle. When unreeling the area, start the 3 antiport of two-way rotatory hollow shaft inverter motor, drive and take 2 synchronous rotations of mandrel, double-deck conveyer belt extends simultaneously to two not equidirectional, unreels the completion back, stops two-way rotatory hollow shaft inverter motor 3, loosens the bolt on the clamp plate 4, can.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the invention, i.e. the present invention is intended to cover all equivalent variations and modifications within the scope of the present invention.

Claims

1. The utility model provides a roll up and put belting for belt conveyor, its characterized in that includes frame subassembly and drive assembly, the frame subassembly includes relative and 2 sub-frames that the interval set up, set up the detachable tie-beam between 2 sub-frames and fix, drive assembly is including taking dabber and two-way rotatory hollow shaft inverter motor, take the both ends of dabber respectively with driving shaft group, afterbody axle group rotatable coupling, driving shaft group, afterbody axle group set up respectively on 2 sub-frames, just driving shaft group is connected with two-way rotatory hollow shaft inverter motor transmission, it is equipped with the clamp plate that is used for compressing tightly the conveyer belt to take dabber top.

2. The belt winding and unwinding device of claim 1, wherein the driving shaft set comprises a driving shaft and a driving shaft seat rotatably connected with the driving shaft, the tail shaft set comprises a tail shaft and a tail shaft seat rotatably connected with the tail shaft, and the driving shaft seat and the tail shaft seat are both fixedly arranged on the sub-frame.

3. The belt reeling and unreeling device for a belt conveyor according to claim 2, wherein the belt mandrel is connected with a driving shaft and a tail shaft through connecting pins, and the driving shaft is in transmission connection with an output shaft of a bidirectional rotary hollow shaft variable frequency motor.

4. The wind-and-unwind device for a belt conveyor as claimed in claim 1, wherein said belt mandrel is square in longitudinal section.

5. The belt reeling and unreeling device for a belt conveyor as claimed in claim 1, wherein the bidirectional rotary hollow shaft inverter motor is located on an anti-twist seat fixedly connected with the sub-frame.

6. The belt winding and unwinding device for a belt conveyor according to any one of claims 1 to 5, wherein the 2 sub-frames are provided at opposite sides thereof with baffle rollers rotatably connected thereto.

7. The belt reeling and unreeling device for a belt conveyor according to claim 6, wherein the connecting beam is provided with a roller rotatably connected therewith, and a guide rail rotatably connected with the roller is arranged below the connecting beam.

8. The belt winding and unwinding device for a belt conveyor according to claim 7, wherein the sub-frame is provided with a rail clamping plate slidably connected with the guide rail.