CN215796319U - Device for preventing running deviation of telescopic belt - Google Patents
Device for preventing running deviation of telescopic belt Download PDFInfo
- Publication number
- CN215796319U CN215796319U CN202121409703.1U CN202121409703U CN215796319U CN 215796319 U CN215796319 U CN 215796319U CN 202121409703 U CN202121409703 U CN 202121409703U CN 215796319 U CN215796319 U CN 215796319U
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- Prior art keywords
- fixed guide
- wheel
- belt
- telescopic belt
- guide wheel
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- Expired - Fee Related
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- 238000004140 cleaning Methods 0.000 description 2
- 241001417527 Pempheridae Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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- Structure Of Belt Conveyors (AREA)
Abstract
The utility model discloses a device for preventing running deviation of a telescopic belt, which comprises the telescopic belt, wherein one side of the telescopic belt is connected with a driving wheel, the other side of the telescopic belt is connected with a driven wheel, the telescopic belt is provided with a plurality of fixed guide wheels between the driving wheel and the driven wheel, the fixed guide wheels are provided with grooves, the center position of each groove is the center of a guide wheel surface, the width of each groove is 1cm larger than that of the telescopic belt, and the depth of each groove is 1cm larger than the thickness of the telescopic belt.
Description
Technical Field
The utility model relates to the field of article conveying, in particular to a device for preventing a telescopic belt from running and deviating.
Background
At present, the belt is used for transporting articles, which is a common carrying mode in modern industry, but the belt works for a certain time, and the phenomena of the condition influence such as aging abrasion, expansion with heat and contraction with cold, the phenomena such as the common belt deviation damage and the like can occur.
Chinese patent application No. 201922026992.6 discloses a belt conveyor, which comprises a frame, a belt rotatably arranged on the frame, a driving device arranged on the frame and used for driving the belt to rotate, a cleaning device and a tensioning device, wherein the cleaning device comprises a rotating wheel opposite to the outer surface of the belt, a belt brush which is circumferentially distributed on the outer peripheral surface of the rotating wheel and can be contacted with the outer surface of the belt, and a first transmission assembly connected between the rotating wheel and the driving device, and the driving device drives the rotating wheel to rotate so as to drive the belt brush to be contacted with the outer surface of the belt and clean impurities on the outer surface of the belt; the tensioning device is arranged on the machine frame and comprises a tensioning wheel capable of moving up and down and a moving assembly for driving the tensioning wheel to move up and down, and the moving assembly drives the tensioning wheel to move up to the lower end face of the supporting belt so as to adjust the tension of the belt.
Chinese patent application number 201420067824.6 discloses a belt conveyor, relating to the field of conveying machinery. The belt conveyor comprises a conveyor support, wherein a carrier roller group is arranged on the conveyor support, a guide chute is arranged on the carrier roller group, head shields are arranged at two ends of the conveyor support respectively, an electric roller is arranged at the lower end of each head shield, a spring sweeper is further arranged in the conveyor support, and a belt binding device is further arranged at the middle of the conveyor support.
Said invention is complex in structure, and is a telescopic structure, and its belt span is long, so that it is also a common phenomenon of deviation and damage in the course of working. The belt operation can reach certain moderate degree through adjustment elasticity wheel in the equipment design at present, reduces the off tracking phenomenon, but still can not stop to the off tracking phenomenon.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provide a device for preventing the running deviation of an expansion belt.
In order to achieve the purpose, the technical scheme provided by the utility model is as follows: the utility model provides a prevent flexible belt operation off tracking device, includes flexible belt, and flexible belt one side is connected and is equipped with the action wheel, and flexible belt opposite side is connected and is equipped with from the driving wheel, and flexible belt is located the action wheel and is equipped with a plurality of fixed guide pulleys from being equipped with between the driving wheel and states fixed guide pulley and be equipped with the recess, and recess central point puts for the guide pulley face center, and the recess width is greater than flexible belt width 1cm, and the recess degree of depth is greater than flexible belt thickness 1 cm.
Furthermore, fixed guide pulley includes first fixed guide pulley, the fixed guide pulley of second and the fixed guide pulley of third, and the action wheel below is located to first fixed guide pulley, and the fixed guide pulley of second is located from the driving wheel below, and the fixed guide pulley of third is located the action wheel, is followed between driving wheel, the fixed guide pulley of first and the fixed guide pulley of second.
Further, the depth of the groove is 0.5 to 2 cm.
The utility model has the advantages that: simple structure can effectively prevent, stop the phenomenon that flexible belt appears the off tracking.
Drawings
Fig. 1 is a schematic structural diagram of a device for preventing running deviation of a telescopic belt.
Fig. 2 is a cross-sectional view of a fixed guide wheel of the device for preventing the running deviation of the telescopic belt.
Detailed Description
The technical solution of the present invention will be further described with reference to the accompanying drawings and preferred embodiments.
As shown in fig. 1-2, the device for preventing the running deviation of the telescopic belt comprises a telescopic belt 1, a driving wheel 2 is connected to one side of the telescopic belt 1, a driven wheel 3 is connected to the other side of the telescopic belt 1, a plurality of fixed guide wheels 4 are arranged between the driving wheel 2 and the driven wheel 3 of the telescopic belt 1, a groove 411 is formed in each fixed guide wheel 4, the center of the groove 411 is the center of a guide wheel surface, the width of the groove 411 is larger than the width of the telescopic belt 1 by 1cm, and the depth of the groove 411 is larger than the thickness of the telescopic belt 1 by 1 cm.
Further, the fixed guide wheel 4 includes a first fixed guide wheel 41, a second fixed guide wheel 42 and a third fixed guide wheel 43, the first fixed guide wheel 41 is disposed below the driving wheel 2, the second fixed guide wheel 42 is disposed below the driven wheel 3, and the third fixed guide wheel 43 is disposed between the driving wheel 2, the driven wheel 3, the first fixed guide wheel 41 and the second fixed guide wheel 42.
Further, the depth of the recess 411 is 0.5 to 2 cm.
In the utility model, the telescopic belt 1 is fixed in the groove 411 of the fixed guide wheel 4 to fixedly operate by the plurality of fixed guide wheels 4 additionally arranged on the basis of the traditional belt conveying mechanism, so that the telescopic belt 1 can only move in the limited range of the groove 411, the deviation problem of the telescopic belt 1 caused by various reasons is effectively prevented and stopped, the structure is simple, and the belt conveying mechanism is worthy of wide popularization.
The foregoing is considered as illustrative only of the principles and preferred embodiments of the utility model. It should be noted that variations and modifications can be made by those skilled in the art without departing from the principle of the present invention, and it should be understood that the utility model also falls within the scope of the present invention.
Claims (3)
1. The utility model provides a prevent flexible belt operation off tracking device, includes flexible belt, flexible belt one side is connected and is equipped with the action wheel, and flexible belt opposite side is connected and is equipped with from driving wheel, its characterized in that: the telescopic belt is located the action wheel and is equipped with a plurality of fixed guide pulleys from between the driving wheel, and fixed guide pulley is equipped with the recess, and recess central point is guide pulley face center, and recess width is greater than telescopic belt width 1cm, and the recess degree of depth is greater than telescopic belt thickness 1 cm.
2. The device for preventing the running deviation of the telescopic belt as claimed in claim 1, wherein: the fixed guide wheel comprises a first fixed guide wheel, a second fixed guide wheel and a third fixed guide wheel, the first fixed guide wheel is arranged below the driving wheel, the second fixed guide wheel is arranged below the driven wheel, and the third fixed guide wheel is arranged among the driving wheel, the driven wheel, the first fixed guide wheel and the second fixed guide wheel.
3. The device for preventing the running deviation of the telescopic belt as claimed in claim 1, wherein: the depth of the groove is 0.5 to 2 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121409703.1U CN215796319U (en) | 2021-06-24 | 2021-06-24 | Device for preventing running deviation of telescopic belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121409703.1U CN215796319U (en) | 2021-06-24 | 2021-06-24 | Device for preventing running deviation of telescopic belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215796319U true CN215796319U (en) | 2022-02-11 |
Family
ID=80178304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121409703.1U Expired - Fee Related CN215796319U (en) | 2021-06-24 | 2021-06-24 | Device for preventing running deviation of telescopic belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215796319U (en) |
-
2021
- 2021-06-24 CN CN202121409703.1U patent/CN215796319U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220211 |