CN219905705U - Traveling car alignment device of telescopic belt conveyor - Google Patents
Traveling car alignment device of telescopic belt conveyor Download PDFInfo
- Publication number
- CN219905705U CN219905705U CN202321073825.7U CN202321073825U CN219905705U CN 219905705 U CN219905705 U CN 219905705U CN 202321073825 U CN202321073825 U CN 202321073825U CN 219905705 U CN219905705 U CN 219905705U
- Authority
- CN
- China
- Prior art keywords
- telescopic
- tensioning
- traveling car
- fixedly connected
- pulley
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 85
- 230000009182 swimming Effects 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 3
- 239000003245 coal Substances 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000005065 mining Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000013590 bulk material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
Abstract
The utility model discloses a traveling car alignment device of a telescopic belt conveyor, which relates to the field of belt conveyors and comprises a tensioning mechanism, a steering mechanism, a traveling car, a first traction mechanism and a second traction mechanism; the tensioning mechanism and the steering mechanism are fixedly arranged, the traveling car is arranged between the tensioning mechanism and the steering mechanism, and the tensioning mechanism can drive the traveling car to move close to or far away from the steering mechanism; the first pulling mechanism and the second pulling mechanism are respectively arranged at two sides of the traveling car and can jointly pull the traveling car to rotate clockwise or anticlockwise; the conveyer belt of the telescopic belt conveyer is folded back and forth into a plurality of layers and wound on a steering mechanism and a traveling car. The utility model has the advantages that: the rapid alignment of the traveling car is realized, the operation is convenient and rapid, the influence on the transportation efficiency of the coal mine is avoided, and the safety production of the coal mine is ensured.
Description
Technical Field
The utility model relates to the field of belt conveyors, in particular to a traveling car alignment device of a telescopic belt conveyor.
Background
The belt conveyor is the most important bulk material conveying and loading and unloading equipment, has the advantages of long conveying distance, high efficiency, simple structure, easy maintenance and low equipment cost and maintenance cost, and is widely applied to the fields of coal mining, coal dressing, electric power and the like. The telescopic belt conveyor is mainly used for the gateway transportation and tunnel tunneling transportation of comprehensive mechanized coal mining and general mechanized coal mining working faces of the coal mine. Because the conveying distance of the telescopic belt conveyor is generally longer and is an important conveying channel for coal production and transportation, the telescopic belt conveyor runs stably and reliably, and has great significance for high-efficiency production of enterprises.
The working principle of the telescopic belt conveyor is that the storage part of the conveyor belt is designed into a plurality of layers of folding belts, and a movable traveling car is utilized to tension the folding belts and change the lengths of the folding belts so as to achieve the purpose of storing or placing the conveyor belt. In the process of tensioning the folding belt by the swimming car, the conveying belt is easy to be stressed unevenly, and the tightness or the height of the conveying belt is one by one or is one by the two sides along the width direction, so that the swimming car is deviated to one side or the other side which is one by one, the swimming car is deviated to the other side or falls off the track, the materials are scattered outwards, the conveying efficiency is reduced, the corners of the conveying belt are worn and heated, even fire is caused, and the safety production of a mine is seriously influenced.
When the existing telescopic belt conveyor traveling car is deviated, the traveling car is regulated manually after equipment is suspended, so that the operation is inconvenient, time and labor are wasted, and the coal mine transportation efficiency is reduced.
Disclosure of Invention
The utility model aims to solve the technical problem of conveniently and quickly aligning the traveling car of the telescopic belt conveyor when the traveling car of the telescopic belt conveyor is deviated.
The utility model solves the technical problems by the following technical means: the traveling car alignment device of the telescopic belt conveyor comprises a tensioning mechanism, a steering mechanism, a traveling car, a first traction mechanism and a second traction mechanism; the tensioning mechanism and the steering mechanism are fixedly arranged, the traveling car is arranged between the tensioning mechanism and the steering mechanism, and the tensioning mechanism can drive the traveling car to move close to or far away from the steering mechanism; the first traction mechanism and the second traction mechanism are respectively arranged at two sides of the traveling car and can jointly pull the traveling car to rotate clockwise or anticlockwise; the conveying belt of the telescopic belt type conveyor is folded back and forth into a plurality of layers and wound on the steering mechanism and the traveling car.
Preferably, the first traction mechanism comprises a first telescopic driving device, a first bend pulley, a first rope seat and a first traction rope; the first telescopic driving device is fixedly connected to one side of the tensioning mechanism corresponding to the direction of the conveyor belt width, and the first redirecting pulley and the first rope seat are respectively and fixedly connected to the steering mechanism and the traveling vehicle and are on the same side as the first telescopic driving device; one end of the first traction rope is fixedly connected to the telescopic end of the first telescopic driving device, and is fixedly connected to the first rope seat after passing through the first redirecting pulley;
the second traction mechanism comprises a second telescopic driving device, a second redirecting pulley, a second rope seat and a second traction rope; the second telescopic driving device is fixedly connected to the other side of the tensioning mechanism corresponding to the direction of the conveying belt, and the second redirecting pulley and the second rope seat are respectively and fixedly connected to the steering mechanism and the traveling vehicle and are on the same side as the second telescopic driving device; one end of the second traction rope is fixedly connected with the telescopic end of the second telescopic driving device, and is fixedly connected to the second rope seat after passing through the second redirecting pulley.
Preferably, the first traction rope is fixedly connected with the first rope seat and then provided with a residual part, and the end part of the residual part is fixedly connected with the telescopic end of the second telescopic driving device and has a loose amount; the second traction rope is fixedly connected with the second rope seat and then provided with a residual part, and the end part of the residual part is fixedly connected with the telescopic end of the first telescopic driving device and has a loose amount.
Preferably, the first telescopic driving device and the second telescopic driving device both adopt hydraulic cylinders.
Preferably, the tensioning mechanism comprises a tensioning frame, a telescopic tensioning device, a winch, a first pulley, a second pulley and a tensioning rope; the telescopic tensioning device and the winch are fixedly connected to the tensioning frame, the first pulley and the second pulley are arranged at intervals along the width direction of the conveying belt and are respectively and fixedly connected to the traveling vehicle, and the third pulley is fixedly connected to the telescopic end of the telescopic tensioning device; one end of the tensioning rope is fixedly connected and wound on the winch, and then sequentially passes through the first pulley, the third pulley and the second pulley in a winding manner and is fixedly connected to the tensioning frame.
Preferably, the telescopic tensioning device adopts a hydraulic cylinder
Preferably, the winch is a hydraulic winch.
Preferably, the steering mechanism includes a plurality of first direction-changing drums, the traveling carriage includes a plurality of second direction-changing drums, and the conveyor belt is alternately wound around each of the first direction-changing drums and the second direction-changing drums.
Preferably, the steering mechanism further comprises a plurality of first tensioning rollers, the traveling car further comprises a plurality of second tensioning rollers, and each layer formed by folding the conveyor belt is tensioned by the first tensioning rollers or the second tensioning rollers.
Preferably, the traveling car alignment device of the telescopic belt conveyor further comprises guide rails, the two parallel guide rails are arranged at intervals along the width direction of the conveying belt, and two rows of wheels matched with the two guide rails are arranged on the traveling car.
The utility model has the advantages that: when the traveling car is deviated, the traveling car is pulled to rotate clockwise or anticlockwise through the first pulling mechanism and the second pulling mechanism according to the direction of the deviation, so that the quick alignment of the traveling car is realized, the operation is convenient and quick, the influence on the coal mine transportation efficiency is avoided, and the coal mine safety production is ensured.
Drawings
Fig. 1 is a schematic diagram of belt winding of a telescopic belt conveyor according to an embodiment of the present utility model.
Fig. 2 is a schematic front view of a tape cartridge according to an embodiment of the present utility model.
FIG. 3 is a schematic cross-sectional view of a tape cartridge according to an embodiment of the present utility model.
Fig. 4 is a schematic diagram of a connection relationship between a tensioning mechanism and a traveling car according to an embodiment of the present utility model.
FIG. 5 is a schematic diagram of a first pulling mechanism and a second pulling mechanism according to an embodiment of the present utility model.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.
The embodiment of the utility model discloses a traveling car alignment device of a telescopic belt conveyor, which comprises a tensioning mechanism 1, a steering mechanism 2, a traveling car 3, a guide rail 4, a first traction mechanism 5 and a second traction mechanism 6.
As shown in fig. 1 to 3, the tensioning mechanism 1 and the steering mechanism 2 are fixedly arranged, the traveling car 3 is arranged between the tensioning mechanism 1 and the steering mechanism 2, and the tensioning mechanism 1 can drive the traveling car 3 to move along the guide rail 4 close to or far from the steering mechanism 2; the two parallel guide rails 4 are arranged at intervals along the width direction of the conveying belt 7, and the traveling vehicle 3 is provided with two rows of wheels which are respectively matched with the two guide rails 1; the first pulling mechanism 5 and the second pulling mechanism 6 are respectively arranged at two sides of the swimming car 3 and can jointly pull the swimming car 3 to rotate clockwise or anticlockwise.
The conveyer belt 7 winds around the machine head roller 8 and the machine tail roller 9 to form a ring shape, a driving roller set 10 is arranged between the machine head roller 8 and the traveling car alignment device of the telescopic belt type conveyer, the conveyer belt 7 winds on the driving roller set 10 and is driven to run by the driving roller set 10, and an arrow in the figure 1 is the running direction of the conveyer belt 7; the upper and lower belt surfaces of the conveyor belt 7 are respectively supported by carrier rollers to limit deflection vertical; the conveyor belt 7 is folded back and forth in layers and wound around the steering mechanism 2 and the traveling car 3, the multi-layer folded portion being provided in the belt magazine.
The steering mechanism 2 includes a plurality of first direction-changing drums 21 and a plurality of first tension drums 22, the traveling car 3 includes a plurality of second direction-changing drums 31 and a plurality of second tension drums 32, the conveyor belt 7 is wound alternately around each of the first direction-changing drums 21 and the second direction-changing drums 31, and each layer in which the conveyor belt 7 is folded is tensioned by the first tension drum 22 or the second tension drum 32.
As shown in fig. 4, the tensioning mechanism 1 comprises a tensioning frame 11, a telescopic tensioning device 12, a winch 13, a first pulley 14, a second pulley 15, a third pulley 16 and a tensioning rope 17; the telescopic tensioning device 12 and the winch 13 are fixedly connected to the tensioning frame 11, the second pulley 14 and the second pulley 15 are arranged at intervals along the width direction of the conveying belt 7 and are respectively and fixedly connected to the traveling car 3, and the third pulley 16 is fixedly connected to the telescopic end of the telescopic tensioning device 12; one end of the tensioning rope 16 is fixedly connected and wound on the winch 13, and then sequentially passes through the first pulley 14, the third pulley 16 and the second pulley 15 and is fixedly connected to the tensioning frame 11; the telescopic tensioning device 12 adopts a hydraulic cylinder, the winch 13 adopts a hydraulic winch, and the tensioning rope 17 adopts a steel wire rope.
The tensioning rope 17 can be pulled out or retracted from the winch 13 through forward and reverse rotation of the winch 13 and the extension and retraction of the extension and retraction tensioning device 12, so that the traveling car 3 is driven to move close to or away from the steering mechanism 2, the folding part of the tensioning conveying belt 7 is realized, the length of the folding part is changed, and the purpose of storing or releasing the conveying belt 7 is achieved.
As shown in fig. 5, the first pulling mechanism 5 includes a first telescopic driving device 51, a first direction-changing pulley 52, a first rope seat 53, and a first pulling rope 54; the first telescopic driving device 51 is fixedly connected to one side of the tensioning frame 11 corresponding to the width direction of the conveying belt 7, and the first redirecting pulley 52 and the first rope seat 53 are respectively and fixedly connected to the steering mechanism 2 and the traveling vehicle 3 and are on the same side as the first telescopic driving device 51; one end of the first traction rope 54 is fixedly connected to the telescopic end of the first telescopic driving device 51, and is fixedly connected to the first rope seat after passing through the first redirecting pulley 52.
The second traction mechanism 6 comprises a second telescopic driving device 61, a second bend pulley 62, a second rope seat 63 and a second traction rope 64; the second telescopic driving device 61 is fixedly connected to the other side of the tensioning frame 11 corresponding to the width direction of the conveying belt 7, and the second redirecting pulley 62 and the second rope seat 63 are respectively and fixedly connected to the steering mechanism 2 and the traveling vehicle 3 and are on the same side as the second telescopic driving device 61; one end of the second traction rope 64 is fixedly connected to the telescopic end of the second telescopic driving device 61, and is fixedly connected to the second rope seat 63 after passing through the second redirecting pulley 62.
The first traction rope 54 is fixedly connected with the first rope seat 53 and then provided with a residual part, and the end part of the residual part is fixedly connected with the telescopic end of the second telescopic driving device 61 and has a certain amount of looseness; the second pulling rope 64 is fixedly connected with the second rope seat 63 and then has a remaining portion, and the end of the remaining portion is fixedly connected with the telescopic end of the first telescopic driving device 51 and has a certain amount of looseness.
The first telescopic driving device 51 and the second telescopic driving device 61 are both hydraulic cylinders, and the first traction rope 54 and the second traction rope 64 are both steel wires.
Working principle: in the process that the tensioning mechanism 1 drives the traveling car 3 to tension the conveying belt 7, the conveying belt 7 is easy to be stressed unevenly, and the tightness or the height of the conveying belt can be increased or decreased at two sides of the conveying belt along the width direction, so that the traveling car 3 is deviated to one side of the conveying belt or the other side of the conveying belt is deviated to the other side of the conveying belt, and the traveling car 3 is deviated to the lane; when the traveling car 3 is deviated, the traveling car 3 is pulled to rotate clockwise or anticlockwise through the first pulling mechanism 5 and the second pulling mechanism 6 according to the deviation direction of the traveling car 3, namely, the first telescopic driving device 51 stretches and the second telescopic driving device 61 contracts and pulls the traveling car 3 to rotate clockwise, or the second telescopic driving device 61 stretches and the first telescopic driving device 51 contracts and pulls the traveling car 3 to rotate anticlockwise, so that the rapid alignment of the traveling car 3 is realized, the operation is convenient and rapid, the influence on the coal mine transportation efficiency is avoided, and the safe production of a coal mine is ensured.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (10)
1. The utility model provides a flexible belt conveyor traveling car alignment device which characterized in that: comprises a tensioning mechanism, a steering mechanism, a traveling car, a first traction mechanism and a second traction mechanism; the tensioning mechanism and the steering mechanism are fixedly arranged, the traveling car is arranged between the tensioning mechanism and the steering mechanism, and the tensioning mechanism can drive the traveling car to move close to or far away from the steering mechanism; the first traction mechanism and the second traction mechanism are respectively arranged at two sides of the traveling car and can jointly pull the traveling car to rotate clockwise or anticlockwise; the conveying belt of the telescopic belt type conveyor is folded back and forth into a plurality of layers and wound on the steering mechanism and the traveling car.
2. The telescopic belt conveyor traveling car alignment device of claim 1, wherein: the first traction mechanism comprises a first telescopic driving device, a first bend pulley, a first rope seat and a first traction rope; the first telescopic driving device is fixedly connected to one side of the tensioning mechanism corresponding to the direction of the conveyor belt width, and the first redirecting pulley and the first rope seat are respectively and fixedly connected to the steering mechanism and the traveling vehicle and are on the same side as the first telescopic driving device; one end of the first traction rope is fixedly connected to the telescopic end of the first telescopic driving device, and is fixedly connected to the first rope seat after passing through the first redirecting pulley;
the second traction mechanism comprises a second telescopic driving device, a second redirecting pulley, a second rope seat and a second traction rope; the second telescopic driving device is fixedly connected to the other side of the tensioning mechanism corresponding to the direction of the conveying belt, and the second redirecting pulley and the second rope seat are respectively and fixedly connected to the steering mechanism and the traveling vehicle and are on the same side as the second telescopic driving device; one end of the second traction rope is fixedly connected with the telescopic end of the second telescopic driving device, and is fixedly connected to the second rope seat after passing through the second redirecting pulley.
3. The telescopic belt conveyor traveling car alignment device of claim 2, wherein: the first traction rope is fixedly connected with the first rope seat and then provided with a residual part, and the end part of the residual part is fixedly connected with the telescopic end of the second telescopic driving device and has a loose amount; the second traction rope is fixedly connected with the second rope seat and then provided with a residual part, and the end part of the residual part is fixedly connected with the telescopic end of the first telescopic driving device and has a loose amount.
4. The telescopic belt conveyor traveling car alignment device of claim 2, wherein: the first telescopic driving device and the second telescopic driving device are both hydraulic cylinders.
5. The telescopic belt conveyor traveling car alignment device of claim 1, wherein: the tensioning mechanism comprises a tensioning frame, a telescopic tensioning device, a winch, a first pulley, a second pulley and a tensioning rope; the telescopic tensioning device and the winch are fixedly connected to the tensioning frame, the first pulley and the second pulley are arranged at intervals along the width direction of the conveying belt and are respectively and fixedly connected to the traveling vehicle, and the third pulley is fixedly connected to the telescopic end of the telescopic tensioning device; one end of the tensioning rope is fixedly connected and wound on the winch, and then sequentially passes through the first pulley, the third pulley and the second pulley in a winding manner and is fixedly connected to the tensioning frame.
6. The telescopic belt conveyor traveling car alignment device of claim 5, wherein: the telescopic tensioning device adopts a hydraulic cylinder.
7. The telescopic belt conveyor traveling car alignment device of claim 5, wherein: the winch adopts a hydraulic winch.
8. The telescopic belt conveyor traveling car alignment device of claim 1, wherein: the steering mechanism comprises a plurality of first direction-changing drums, the traveling vehicle comprises a plurality of second direction-changing drums, and the conveying belt is alternately wound on each of the first direction-changing drums and the second direction-changing drums.
9. The telescopic belt conveyor traveling car alignment device of claim 1, wherein: the steering mechanism further comprises a plurality of first tensioning rollers, the swimming vehicle further comprises a plurality of second tensioning rollers, and each layer formed by folding the conveyor belt is tensioned by the first tensioning rollers or the second tensioning rollers.
10. The telescopic belt conveyor traveling car alignment device of claim 1, wherein: the traveling car alignment device of the telescopic belt conveyor further comprises guide rails, wherein two parallel guide rails are arranged at intervals along the width direction of the conveying belt, and two rows of wheels which are respectively matched with the two guide rails are arranged on the traveling car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321073825.7U CN219905705U (en) | 2023-05-05 | 2023-05-05 | Traveling car alignment device of telescopic belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321073825.7U CN219905705U (en) | 2023-05-05 | 2023-05-05 | Traveling car alignment device of telescopic belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219905705U true CN219905705U (en) | 2023-10-27 |
Family
ID=88436383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321073825.7U Active CN219905705U (en) | 2023-05-05 | 2023-05-05 | Traveling car alignment device of telescopic belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219905705U (en) |
-
2023
- 2023-05-05 CN CN202321073825.7U patent/CN219905705U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202864283U (en) | Band type belt conveyor | |
| CN111285009A (en) | Continuous-mining and continuous-transporting cooperative conveying system | |
| CN110239894B (en) | Endless vehicle group chain multi-point driving belt conveyor and chain tensioning method | |
| US11148885B1 (en) | Trailing sandwich conveyor system for continuous mining machines along a high-angle tunnel | |
| CN214058872U (en) | Groove type telescopic belt conveyor | |
| CN104590811B (en) | Can horizontal curvature ribbon conveyer | |
| CN219905705U (en) | Traveling car alignment device of telescopic belt conveyor | |
| CN103935688A (en) | Conveyor belt capable of bending horizontally | |
| CN112456207A (en) | Method for replacing conveying belt | |
| CN111689130A (en) | Synchronous self-moving transshipment transportation system | |
| US2850146A (en) | Endless flexible conveyor frame | |
| CN212049164U (en) | Crawler belt walking type telescopic rubber belt conveyor | |
| CN111285008A (en) | Continuous mining and continuous transporting cooperative conveying multi-joint transfer system | |
| CN215325055U (en) | Bidirectional driving device of scraper conveyor and scraper conveyor | |
| CN205034659U (en) | Efficient storage belt device | |
| CN214058900U (en) | Conveying and arranging machine | |
| CN109956362B (en) | Cable clamping and conveying traction device | |
| CN208699812U (en) | A kind of chain bucket | |
| CN218618662U (en) | A scalable sealing-tape machine for colliery entry driving machine | |
| CN211894728U (en) | Continuous mining and continuous transporting cooperative conveying multi-joint transfer system | |
| CN214030525U (en) | Tape storage device | |
| CN217050244U (en) | Head transmission structure with tensioning function for electric roller belt conveyor | |
| CN219116387U (en) | Tensioning device for bagged cement guide conveyor belt | |
| CN214358337U (en) | Belt changing equipment for belt conveyor | |
| CN207121141U (en) | A kind of band continuous vertical conveyor of bucket type |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |