CN213650968U - Automatic deviation-adjusting type spiral carrier roller device for tubular belt conveyor - Google Patents

Automatic deviation-adjusting type spiral carrier roller device for tubular belt conveyor Download PDF

Info

Publication number
CN213650968U
CN213650968U CN202022136105.3U CN202022136105U CN213650968U CN 213650968 U CN213650968 U CN 213650968U CN 202022136105 U CN202022136105 U CN 202022136105U CN 213650968 U CN213650968 U CN 213650968U
Authority
CN
China
Prior art keywords
conveying belt
carrier roller
deviation
automatic
belt conveyor
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.)
Expired - Fee Related
Application number
CN202022136105.3U
Other languages
Chinese (zh)
Inventor
胡坤
李飞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui University of Science and Technology
Original Assignee
Anhui University of Science and Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Anhui University of Science and Technology filed Critical Anhui University of Science and Technology
Priority to CN202022136105.3U priority Critical patent/CN213650968U/en
Application granted granted Critical
Publication of CN213650968U publication Critical patent/CN213650968U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Structure Of Belt Conveyors (AREA)

Abstract

An automatic deviation-adjusting spiral carrier roller device for a tubular belt conveyor comprises a conveying belt, a carrier roller assembly, a carrier roller bracket, a detection device and an automatic deviation-adjusting device; wherein: the carrier roller assembly adopts a six-roller type, and the spiral carrier rollers and the cylindrical carrier rollers are distributed at the outer edge of the circular tube conveying belt at intervals; the detection device adopts an angular displacement sensor, is distributed at four special points of the section of the conveying belt pipe of the circular pipe belt conveyor, and detects the torsion change of the lapping position of the conveying belt in real time; the carrier roller bracket comprises a fixed bracket and an adjustable bracket, and a connecting hole of the adjustable bracket is a round hole and an arc-shaped hole; the automatic deviation adjusting device controls the motor to rotate forwards and backwards through a detection signal, is connected with the push-pull rod, acts on the adjustable support, uses the round hole as a fulcrum, rotates clockwise or anticlockwise in the arc-shaped hole, forces the carrier roller to synchronously swing by an angle, corrects the deviation timely, can more flexibly and reliably realize the automatic deviation adjustment of the conveying belt, and is easy to use and maintain.

Description

Automatic deviation-adjusting type spiral carrier roller device for tubular belt conveyor
The technical field is as follows:
the utility model belongs to tubulose formula conveyer field, concretely relates to an automatic tuningout formula spiral bearing roller device for tubulose belt conveyor especially is rectifying in the automation of pipe section conveyer belt.
Background art:
the tubular belt conveyor is a kind of belt conveyor, the conveying of the tubular belt conveyor is of a closed structure, and the tubular belt conveyor can effectively avoid scattering materials, raising dust and the like, can realize bending and large-inclination-angle transportation, and is widely applied to industries such as mines, coal, cement, metallurgy and the like. However, in the conveying operation of the conveying belt, a cylindrical carrier roller is mostly arranged on a circular tube conveying belt to provide a pressing force in a shape of a circular tube, and the deviation and torsion of the conveying belt caused by various external environment changes often occur, so that the serious damage of the conveying belt can be caused by untimely correction. At present, the manual deviation adjustment efficiency of a tubular belt conveyor is low, and time and labor are wasted; the hydraulic deviation adjusting method is adopted, and a large number of hydraulic components are required to be maintained so as to ensure the effectiveness of the deviation adjusting device; in order to change the present situation, an automatic deviation-adjusting type spiral roller device for a tubular belt conveyor is provided, namely the utility model discloses the research object.
The utility model has the following contents:
the utility model aims at designing an automatic tuningout formula spiral bearing roller device for tubulose belt conveyor, adopt the spiral bearing roller for the bigger frictional force of conveyer belt, use with the cooperation of automatic tuningout device, the required power of rectifying that can produce fast and reach makes the conveyer belt in time resume normal transportation, reduces the loss.
The purpose of the utility model is realized through the following technical scheme:
an automatic deviation-adjusting spiral carrier roller device for a tubular belt conveyor comprises a conveying belt, a carrier roller assembly, a carrier roller bracket, a detection device and an automatic deviation-adjusting device; the three spiral carrier rollers and the cylindrical carrier rollers are distributed on the circular tube conveying belt at intervals and jointly support the circular section of the conveying belt; the method is characterized in that:
the carrier roller support comprises a fixed support and an adjustable support, and a connecting hole between the carrier roller and the adjustable support is a round hole and an arc-shaped hole and is used for adjusting the angle of the carrier roller and adjusting the deviation of the conveying belt;
the detection device adopts an angular displacement sensor, when the lap joint position of the conveying belt is detected to be twisted to 20 degrees, the detection signal of the corresponding twisting position controls the motor to rotate forwards or backwards to generate push-pull rod push-pull action, the adjustable support can rotate clockwise or anticlockwise in the arc-shaped hole by taking the circular hole as a fulcrum under the action, so that the carrier roller is forced to synchronously swing by an angle, and the deviation is corrected timely; when the lap joint position of the conveying belt is twisted to 90 degrees, the detection device of the corresponding twisting position sends out an alarm and a stop signal for protecting the conveying belt to prevent more serious loss;
the automatic deviation-adjusting type spiral carrier roller device for the tubular belt conveyor adopts the spiral carrier rollers and the cylindrical carrier rollers which are arranged at intervals, when a conveying belt is twisted, the carrier roller angle is adjusted through the automatic deviation-adjusting device, larger friction force exists between the spiral carrier rollers and the conveying belt, the required deviation-correcting force is quickly generated, the conveying belt is timely recovered to be normally conveyed, and the loss is reduced.
Four angular displacement sensor, symmetrical arrangement in with the position of overlap joint position deflection 20 degrees and 90 degrees, can the quick response conveyer belt twist reverse the position change, in time control motor just reversing, perhaps send warning and parking signal.
The push-pull rod is in threaded connection with the adjustable support, and the push-pull action forces the adjustable support to reciprocate in the arc-shaped hole.
Compared with the prior art, the utility model, following beneficial effect has: three spiral carrier rollers are uniformly arranged, when the tubular conveying belt is twisted, the three spiral carrier rollers are used for providing larger friction force for the conveying belt, and are matched with an automatic deviation adjusting device for use, so that the required deviation correcting force can be quickly generated, the conveying belt can be timely recovered to normal transportation, and the loss is reduced; the detection devices are arranged at four special points, the twisting condition of the conveying belt is detected in real time, the positive and negative rotation of the motor is controlled, the adjustable support is forced to move in the arc-shaped hole, the angle of the carrier roller is changed, and the correction is timely performed, so that the device is convenient and reliable; when the lap joint position is twisted by 90 degrees, the detection device sends out an alarm and a stop signal for protecting the conveying belt to prevent more serious loss;
description of the drawings:
the present invention will be further explained with reference to the following specific drawings:
FIG. 1 is a schematic view of a spiral idler tubular conveyor belt assembly
FIG. 2 is a schematic view of a roller support of a spiral roller tubular conveyor belt device
FIG. 3 is a schematic view of an automatic deviation adjusting device of a spiral carrier roller tubular conveyor belt device
FIG. 4 is a left side schematic view of an automatic deviation adjusting device of a spiral carrier roller tubular conveyor belt device
Wherein
1-conveyer belt 2-cylindrical carrier roller 3-spiral carrier roller 4-angular displacement sensor 5-adjustable support 6-fixed support 7-round hole 8-arc hole 9-push-pull rod 10-motor 11-free bearing
The specific implementation mode is as follows:
the following further describes the embodiments of the present invention with reference to the drawings.
As shown in fig. 1 to 4, an automatic offset-adjusting spiral idler device for a tubular belt conveyor comprises a conveying belt, an idler assembly, an idler support, a detection device and an automatic offset-adjusting device; three spiral carrier rollers 3 and cylindrical carrier rollers 2 are distributed on the circular tube conveying belt 1 at intervals and jointly support the circular section of the conveying belt;
the detection device adopts an angular displacement sensor 4, is symmetrically arranged at the positions of 20 degrees and 90 degrees of left and right deflection of an OA line, and is used for detecting the torsion change of a point A at the overlapping position of the conveying belt in real time and outputting a detection signal;
further, when the point A at the overlapping position of the conveying belt is twisted to 20 degrees, the detection signal controls the motor 10 to rotate forwards or backwards to generate the push-pull action of the push-pull rod 9, the action can adjust the support 5 to rotate clockwise or anticlockwise in the arc-shaped hole 8 by taking the circular hole 7 as a fulcrum, so that the carrier roller is forced to synchronously swing by an angle, and the deviation is corrected timely;
furthermore, when the overlapping position A of the conveying belt is twisted to 90 degrees, the detection device sends out an alarm and a stop signal for protecting the conveying belt to prevent more serious loss;
in the carrier roller support, the fixed support 6 is connected with the adjustable support 5 through a circular hole 7 and an arc-shaped hole 8, the push-pull rod 9 is in threaded connection with the adjustable support 5, and the push-pull action forces the adjustable support 5 to reciprocate in the arc-shaped hole 8;
it is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. An automatic deviation-adjusting spiral carrier roller device for a tubular belt conveyor comprises a conveying belt, a carrier roller assembly, a carrier roller bracket, a detection device and an automatic deviation-adjusting device;
the three spiral carrier rollers and the cylindrical carrier rollers are distributed on the circular tube conveying belt at intervals and play a role in supporting the circular section of the conveying belt together;
the method is characterized in that:
the supporting roller support comprises a fixed support and an adjustable support, wherein the fixed support and a connecting hole of the adjustable support are a round hole and an arc-shaped hole, and the round hole and the arc-shaped hole are used for adjusting the angle of the supporting roller and adjusting the deviation of the conveying belt.
2. An automatic offset helical idler device for a tubular belt conveyor according to claim 1, wherein: adopt spiral bearing roller and cylinder bearing roller interval arrangement, when the conveyer belt twists reverse, adjust bearing roller angle through automatic tuningout device, can give the bigger frictional force of conveyer belt, and then produce bigger rectifying force, make the conveyer belt faster return just and normal transportation, reduce the loss.
3. An automatic offset helical idler device for a tubular belt conveyor according to claim 1, wherein: the angular displacement sensor is arranged at four special points of the section of the conveying belt pipe, namely the position A of the overlapping position A of the conveying belt deflects by 20 degrees and 90 degrees, and is used for detecting the torsion angle of the overlapping position A of the conveying belt and outputting a corresponding detection control signal.
4. An automatic offset helical idler device for a tubular belt conveyor according to claim 1, wherein: the automatic deviation adjusting device controls the positive and negative rotation of the motor in time according to a detection signal of the angular displacement sensor to generate a push-pull rod to push and pull, and the support can be adjusted to rotate under the action of the automatic deviation adjusting device to force the carrier roller to synchronously swing by an angle so as to correct the deviation in time.
5. An automatic offset helical idler device for a tubular belt conveyor according to claim 1, wherein: the push-pull rod is in threaded connection with the adjustable support, and the push-pull action forces the adjustable support to reciprocate in the arc-shaped hole.
CN202022136105.3U 2020-09-25 2020-09-25 Automatic deviation-adjusting type spiral carrier roller device for tubular belt conveyor Expired - Fee Related CN213650968U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022136105.3U CN213650968U (en) 2020-09-25 2020-09-25 Automatic deviation-adjusting type spiral carrier roller device for tubular belt conveyor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022136105.3U CN213650968U (en) 2020-09-25 2020-09-25 Automatic deviation-adjusting type spiral carrier roller device for tubular belt conveyor

Publications (1)

Publication Number Publication Date
CN213650968U true CN213650968U (en) 2021-07-09

Family

ID=76698218

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022136105.3U Expired - Fee Related CN213650968U (en) 2020-09-25 2020-09-25 Automatic deviation-adjusting type spiral carrier roller device for tubular belt conveyor

Country Status (1)

Country Link
CN (1) CN213650968U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114620409A (en) * 2022-04-24 2022-06-14 安徽永生机械股份有限公司 Automatic torsion preventing device of circular tube belt conveyor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114620409A (en) * 2022-04-24 2022-06-14 安徽永生机械股份有限公司 Automatic torsion preventing device of circular tube belt conveyor

Similar Documents

Publication Publication Date Title
CN213650968U (en) Automatic deviation-adjusting type spiral carrier roller device for tubular belt conveyor
CN101244777A (en) Apparatus and method for automatically correcting error of conveyer belt
CN103253493A (en) Twisting prevention device for circular tube belt conveyor
CN112093414A (en) Automatic deviation-adjusting type spiral carrier roller device for tubular belt conveyor
CN111776100B (en) Outer pipeline crawling robot with six-link mechanism
CN104044880A (en) Adjustable troughed idler set
CN212197686U (en) Big bearing feeder of integrative with initiative pay-off rectifies
CN202967380U (en) Cantilever floatable screw feeder
CN102840849A (en) Angle detection device of slewing mechanism
CN217779882U (en) Electric deviation correcting device for conveying belt
CN209668089U (en) The deviation correcting device of production line, V belt translation equipment, V belt translation equipment
CN211003286U (en) Strong deviation adjusting device for coal conveying belt
CN201634204U (en) Automatic adjusting device of belt deviation of belt conveyor
CN101659348B (en) Safety baffle mechanism for tubular type belt conveyer
CN206798488U (en) A kind of spiral arc pipe conveying device
CN202828832U (en) Spring deviation-correcting device used for detecting and correcting deviation of belt of belt conveyor
CN216302316U (en) Full-automatic passive mechanical linkage deviation correcting device of rubber belt conveyor
CN210479999U (en) Deviation adjusting mechanism of belt conveyor
CN205526334U (en) Screw conveyer's bearing retainer
CN209363348U (en) A kind of feeder equipment for welding penetrating welding technique
CN208775764U (en) A kind of suspender of included turnover mechanism
CN212449197U (en) Anti-deviation device of pipe belt machine
CN211593903U (en) Adjusting device of conveyer belt
CN207511306U (en) A kind of multi cylinder grip friction transport system
CN110902266A (en) Automatic belt deviation correcting device and feeding machine

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20210709