CN201545464U - Winch type belt tensioning device - Google Patents

Winch type belt tensioning device Download PDF

Info

Publication number
CN201545464U
CN201545464U CN2009202551319U CN200920255131U CN201545464U CN 201545464 U CN201545464 U CN 201545464U CN 2009202551319 U CN2009202551319 U CN 2009202551319U CN 200920255131 U CN200920255131 U CN 200920255131U CN 201545464 U CN201545464 U CN 201545464U
Authority
CN
China
Prior art keywords
reel
conveyer
ratchet
frame
belt
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
CN2009202551319U
Other languages
Chinese (zh)
Inventor
刘凤英
王新华
刘国星
郭建英
解江华
王旭哲
王小向
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.)
Tangshan Shenzhou Machinery Co Ltd
Original Assignee
Tangshan Shenzhou Machinery 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 Tangshan Shenzhou Machinery Co Ltd filed Critical Tangshan Shenzhou Machinery Co Ltd
Priority to CN2009202551319U priority Critical patent/CN201545464U/en
Application granted granted Critical
Publication of CN201545464U publication Critical patent/CN201545464U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model relates to a light adhesive belt type conveyer transmission device, in particular to a winch type belt tensioning device, which comprises a fixing frame, a reel, a ratchet wheel, a pawl, a steel wire rope and a fixing block. The fixing frame is arranged on a tail frame of a conveyer, the reel and the ratchet wheel which rotate coaxially are arranged on the tail frame of the conveyer, the pawl engaged with the ratchet wheel is arranged on the fixing frame, one end of the steel wire rope is wound on the reel while the other end is connected with the fixing block fixedly connected onto a direction changing roller spindle frame. The winch type belt tensioning device resolves problems that a traditional belt conveyer tensioning form is high in manufacturing cost, difficult in adjustment and high in maintenance load, and further a screw stem of the traditional belt conveyer is easy to be rusted and the like, can lead a rotating shaft to rotate easily without any maintenance, and is convenient in adjustment.

Description

Winch formula belt stretcher
Technical field:
The utility model relates to light-duty rubber conveyor driving device, especially a kind of winch formula belt stretcher.
Background technology:
At present, the various collieries of China, coal works are rubber conveyor with load transfer device, and light-duty belt feeder is commonplace, and this light-duty belt feeder all adopts the belt transferring power, and the mode of tightening belt is generally used the spiral tension mode.Shortcomings such as have the manufacturing cost height, screw rod easily gets rusty, and adjusts difficulty, and maintenance is big.
The utility model content:
The utility model is intended to solve existing belt feeder and easily gets rusty, adjusts difficult, problem such as maintenance is big with further manufacturing cost height, screw rod that device exists of spiral, and a kind of winch formula belt stretcher is provided.
The technical scheme that solves this technical problem employing is: a kind of winch formula belt stretcher, comprise fixed mount, reel, ratchet, ratchet, steel rope, fixed block, described fixed mount is installed on the conveyer tailstock, the reel and the ratchet of coaxial rotation are housed on it, and the ratchet that cooperates with this ratchet is installed on the fixed mount; Described steel rope one end is wrapped on this reel, and the other end is connected with fixed block on being fixed in the changing orientation drum shaft frame.
Compared with prior art, the beneficial effects of the utility model are: adopt escapement and winch formula structure, rely on and adjust the position that length of steel wire rope is adjusted the changed course cylinder, well having solved original spiral tensioning device leading screw gets rusty easily, cause cylinder to adjust the problem of difficulty, easily rotating shaft need not anyly be safeguarded, and is easy to adjust quick.
Description of drawings:
Fig. 1 is a structural representation front view of the present utility model.
Fig. 2 is a structural representation birds-eye view of the present utility model.
Among the figure: ratchet 1, ratchet 2, fixed mount 3, steel rope 4, fixed block 5, changing orientation drum shaft frame 6, reel 7.
The specific embodiment:
The utility model is described in further detail below in conjunction with drawings and Examples.
The described winch formula of present embodiment belt stretcher, its fixed mount 3 is installed on the conveyer tailstock, and the reel 7 and the ratchet 1 of coaxial rotation is housed on it, and the ratchet 2 that cooperates with this ratchet 1 is installed on the fixed mount 3; Steel rope 4 one ends are wrapped on the reel 7, and the other end passes and is fixed in the fixed block 5 on the changing orientation drum shaft frame 6 and fixes by wire rope grip.
Principle of work: when belt fluffs, can clockwise rotate the rotating shaft of reel 7, steel rope 4 is wrapped on the reel 7, thereby shortens the length of steel rope 4, and steel rope 4 drives with changing orientation drum shaft frame 6 bonded assembly fixed blocks 5 and moves backward, when moving to enough positions, unclamp rotating shaft, because the effect of ratchet 2, reel 7 can not be done contrarotation, thereby the cylinder that will alter course is fixed on a certain position, guarantees that belt has suitable predetermincd tension.

Claims (1)

1. winch formula belt stretcher, comprise fixed mount, reel, ratchet, ratchet, steel rope, fixed block, it is characterized in that described fixed mount is installed on the conveyer tailstock, the reel and the ratchet of coaxial rotation are housed on it, and the ratchet that cooperates with this ratchet is installed on the fixed mount; Described steel rope one end is wrapped on this reel, and the other end is connected with fixed block on being fixed in the changing orientation drum shaft frame.
CN2009202551319U 2009-12-10 2009-12-10 Winch type belt tensioning device Expired - Fee Related CN201545464U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202551319U CN201545464U (en) 2009-12-10 2009-12-10 Winch type belt tensioning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202551319U CN201545464U (en) 2009-12-10 2009-12-10 Winch type belt tensioning device

Publications (1)

Publication Number Publication Date
CN201545464U true CN201545464U (en) 2010-08-11

Family

ID=42600629

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009202551319U Expired - Fee Related CN201545464U (en) 2009-12-10 2009-12-10 Winch type belt tensioning device

Country Status (1)

Country Link
CN (1) CN201545464U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104085645A (en) * 2014-07-07 2014-10-08 焦作市双力机械有限公司 Novel tail bracket for scraper conveyer
CN109230346A (en) * 2018-08-07 2019-01-18 中国农业大学 Cone like roller side-travel limit conveyor belt shit remover

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104085645A (en) * 2014-07-07 2014-10-08 焦作市双力机械有限公司 Novel tail bracket for scraper conveyer
CN104085645B (en) * 2014-07-07 2016-06-22 焦作市双力机械有限公司 A kind of drag conveyor tailstock
CN109230346A (en) * 2018-08-07 2019-01-18 中国农业大学 Cone like roller side-travel limit conveyor belt shit remover

Similar Documents

Publication Publication Date Title
CN201545464U (en) Winch type belt tensioning device
CN202379604U (en) Synchronous hoisting reel device for cranes
CN202296957U (en) Friction type winch steel wire rope no-load reel off tension device
CN203497606U (en) Tensioning device for single-chain type conveyor
CN203808711U (en) Glass lifter
CN208994868U (en) A kind of adjustable tensioner
CN207917773U (en) A kind of jacking transferring machine
CN201562485U (en) Manual type screwing cradle
CN204942424U (en) A kind of belt tensioning mechanism for belt pulley
CN201735597U (en) Improved structure of billet transmission runway transmission mechanism
CN203808703U (en) Car window lifter
CN201293056Y (en) Band brake apparatus
CN204111003U (en) Paper tension control apparatus
CN201288807Y (en) Transmission gear adjustment device for belt conveyor
CN203845350U (en) Structure capable of stably adjusting belt tension
CN204473968U (en) A kind of reel DC frequency-changing plugging device
CN206068727U (en) A kind of device for adjusting conveyer belt tensioning
CN203294884U (en) Winch feeding tensioning mechanism
CN203450726U (en) A conveyer tensioning mechanism
CN201866161U (en) Steel wire adjuster of return tractor
CN202084430U (en) Winding device for transformer winding
CN201647649U (en) Belt conveyer telescoping head device
CN202707985U (en) Planet driving wheel mechanism capable of selecting direction
CN201884582U (en) Automatic chain tensioning device by utilizing gravity
CN202743897U (en) Tensioning mechanism of conveyor chain wheel

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100811

Termination date: 20181210

CF01 Termination of patent right due to non-payment of annual fee