CN101481042A - Screw rod skid shoe type conveying belt tensioning and deviation correcting device - Google Patents

Screw rod skid shoe type conveying belt tensioning and deviation correcting device Download PDF

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Publication number
CN101481042A
CN101481042A CNA2009100608548A CN200910060854A CN101481042A CN 101481042 A CN101481042 A CN 101481042A CN A2009100608548 A CNA2009100608548 A CN A2009100608548A CN 200910060854 A CN200910060854 A CN 200910060854A CN 101481042 A CN101481042 A CN 101481042A
Authority
CN
China
Prior art keywords
belt
screw
belt tensioning
skid shoe
screw rod
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.)
Pending
Application number
CNA2009100608548A
Other languages
Chinese (zh)
Inventor
石义刚
余英
彭树平
袁代伦
张振涛
李继跃
屈庆余
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.)
China Gezhouba Group Co Ltd
Original Assignee
China Gezhouba Group Co Ltd
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 China Gezhouba Group Co Ltd filed Critical China Gezhouba Group Co Ltd
Priority to CNA2009100608548A priority Critical patent/CN101481042A/en
Publication of CN101481042A publication Critical patent/CN101481042A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a screw skid shoe type transportation belt tensioning and offsetting device which comprises a tension roller. A belt is arranged on the tension roller, a middle shaft of the tension roller is clamped into a groove at one side of one skid shoe, a transmission screw rod is connected with a screw hole of the other side of the skid shoe, and the skid shoes and the screws are arranged in guide tracks from left to right. The invention integrates multiple functional targets of a shaft seat, guiding, screw thread tension and stress on the skid shoes, the middle shafts of the tension roller are clamped into the skid shoes by using a unidirectional stress characteristic of the tensioned belt, meanwhile, the guiding tracks and a belt supporting structure are fixedly combined or a belt girder structure is directly used as the guiding track, the screws are inserted into one end of the guiding track and connected with skid shoe screw threads, the screw are rotated to realize belt tensioning and offsetting function, and the whole tensioning and offsetting device is simplified. The invention has compact structure and convenient operation and is especially suitable for a belt transportation system with requirements for space and weight.

Description

Screw rod skid shoe type conveying belt tensioning and deviation correcting device
Technical field
The present invention relates to a kind of belt conveyor system tight deviation correcting device, particularly a kind of conveying belt tensioning and deviation correcting device that adopts the screw rod skid shoe type structure.
Background technology
The tightening device of belt conveyor system generally has weight hammer type, trolley type, spiral tension etc., is the requisite device of belt conveyor system, and these devices are generally the standard universal structure, dimensional structure is bigger, are not suitable for the position of structural requirement compactness.
Summary of the invention
The purpose of this invention is to provide a kind of can the use as general belt delivery tension device, be particularly useful for the claimed structure compactness, the locus little, from the screw rod skid shoe type conveying belt tensioning and deviation correcting device of the belt conveyor system belt tension and tuningout of heavy and light.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of screw rod skid shoe type conveying belt tensioning and deviation correcting device, comprise belt tensioning drum, belt is installed on the belt tensioning drum, the axis of belt tensioning drum snaps in the groove of piston shoes one side, drive screw is connected with the opposite side screw of piston shoes, is laid in the guide rail about piston shoes and screw rod.
Screw rod skid shoe type conveying belt tensioning and deviation correcting device provided by the invention, with axle bed, guiding, the stressed multinomial functional objective of screw thread tensioning is integrated on the piston shoes, utilize belt tension single load bearing characteristics, the belt tensioning drum axis is snapped in piston shoes, simultaneously with guide rail and the belt supporting construction is fixed or directly utilize the belt truss structure to be guide rail, insert from guide rail one end with screw rod, be threaded with piston shoes, rotating screw bolt is realized belt tension and tuningout function, simplified whole tensioning deviation correcting device, compact conformation, easy to operate, be particularly useful for the space, the weight belt conveyor system that has certain requirements.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a plan structure scheme drawing of the present invention;
Fig. 3 is a piston shoes structural representation of the present invention;
Fig. 4 is a drive screw structural representation of the present invention.
The specific embodiment
As depicted in figs. 1 and 2, symmetrical screw rod skid shoe device is laid the both sides of belt tensioning drum 1 among the present invention, the axis 6 of belt tensioning drum 1 snaps in the groove 7 of piston shoes 2 one sides, and piston shoes 2 down are contained in the guide rail 4, and drive screw 3 inserts and being threaded of piston shoes 2 opposite sides from guide rail 4 one ends.About lay under the restriction of guide rail 4, the flange 8 of piston shoes 2 can prevent that belt tensioning drum 1 string along about its central axis direction is moving, the guide pass up and down of piston shoes 2 is avoided belt tensioning drum 1 go here and there up and down moving.Screw rod 3 rotations in both sides drive both sides piston shoes 2 and move along guide rail 4, adjust the degree of tension of belt 5, rotate one-sided drive screw 3 and can adjust the belt deviation situation.
Belt tensioning drum 1 passes to belt tension the piston shoes 2 of both sides for being with axis 6, buried bearing, can satisfying belt rolling requirement around the roller frame of axis rotation by axis 6.
As shown in Figure 3, piston shoes 2 constructional features are the piece type member that possesses groove 7, flange 8, screw 9, and the flange 8 of piston shoes and groove are by 7 nearly belt tensioning drum 1 sides, and the tapped bore of piston shoes 2 in the outer part.Slack-free spacing, the guiding of axle bed, tensioning moving slider, the spiral of piston shoes 2 collection belt tensioning drums, load function are the member of one.
As shown in Figure 4, drive screw 3 is the screw-rod structure of end tape spool shoulder 10 and flat side 11 structures, mainly bears tensile force, is the adjustment member of tensioning tuningout operation.
Guide rail 4 is that left and right sides symmetry is laid, a pair of at regular intervals up and down, allow piston shoes 2 to move along belt direction of travel, restriction piston shoes 2 are gone here and there up and down along belt tensioning drum axis about 6 and guide pass, guide rail 4 is that an end is the fixed track structure of studdle tensile force and two ends and belt supporting construction 12, be to possess spacing, guiding, stressed member, can adopt section bar to make according to concrete application characteristic.
When the present invention uses, piston shoes 2 down are gone into guide rail 4, insert drive screw 3 from an end, spiral seals in the screw 9 of piston shoes 2, after belt tensioning drum 1 laid, with instruments such as spanner rotation drive screw 3, rotating screw bolt 3 drove piston shoes 2 and moves along guide rail 4, drive belt tensioning drum 1 simultaneously and move, thus the degree of tension of change belt 5.
The enforcement of tuningout function:
In belt 5 debug process, in belt tensioning drum 1 place's sideslip direction, correspondingly tighten or loosen monolateral drive screw 3, can adjust belt 5 sideslip situations, make the operation of belt 5 centerings according to the operation belt.

Claims (1)

1, a kind of screw rod skid shoe type conveying belt tensioning and deviation correcting device, comprise belt tensioning drum (1), belt (5) is installed on the belt tensioning drum (1), it is characterized in that: the axis (6) of belt tensioning drum (1) snaps in the groove (7) of piston shoes (2) one sides, drive screw (3) is connected with the opposite side screw (9) of piston shoes (2), is laid in the guide rail (4) about piston shoes (2) and screw rod (3).
CNA2009100608548A 2009-02-25 2009-02-25 Screw rod skid shoe type conveying belt tensioning and deviation correcting device Pending CN101481042A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNA2009100608548A CN101481042A (en) 2009-02-25 2009-02-25 Screw rod skid shoe type conveying belt tensioning and deviation correcting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNA2009100608548A CN101481042A (en) 2009-02-25 2009-02-25 Screw rod skid shoe type conveying belt tensioning and deviation correcting device

Publications (1)

Publication Number Publication Date
CN101481042A true CN101481042A (en) 2009-07-15

Family

ID=40878371

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2009100608548A Pending CN101481042A (en) 2009-02-25 2009-02-25 Screw rod skid shoe type conveying belt tensioning and deviation correcting device

Country Status (1)

Country Link
CN (1) CN101481042A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101966919A (en) * 2010-11-10 2011-02-09 无锡真木物流设备有限公司 Assembly structure of tension drum of belt conveyor line
CN102654189A (en) * 2012-05-17 2012-09-05 中国葛洲坝集团股份有限公司 Device for mounting and dismounting drilling roller and reduction gearbox
CN103359456A (en) * 2012-04-04 2013-10-23 徐慧敏 Tension regulating device for sealing machine conveyor belt
CN103950689A (en) * 2014-05-14 2014-07-30 陈婷 Conveying belt with tension adjusting devices

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101966919A (en) * 2010-11-10 2011-02-09 无锡真木物流设备有限公司 Assembly structure of tension drum of belt conveyor line
CN103359456A (en) * 2012-04-04 2013-10-23 徐慧敏 Tension regulating device for sealing machine conveyor belt
CN102654189A (en) * 2012-05-17 2012-09-05 中国葛洲坝集团股份有限公司 Device for mounting and dismounting drilling roller and reduction gearbox
CN102654189B (en) * 2012-05-17 2015-09-30 中国葛洲坝集团股份有限公司 A kind of head roll and speed reducer pacify dismantling device
CN103950689A (en) * 2014-05-14 2014-07-30 陈婷 Conveying belt with tension adjusting devices

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Open date: 20090715