CN205859074U - Chain drive tensioner - Google Patents

Chain drive tensioner Download PDF

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Publication number
CN205859074U
CN205859074U CN201620586441.9U CN201620586441U CN205859074U CN 205859074 U CN205859074 U CN 205859074U CN 201620586441 U CN201620586441 U CN 201620586441U CN 205859074 U CN205859074 U CN 205859074U
Authority
CN
China
Prior art keywords
slide
slide plate
plate
driving means
regulating wheel
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
CN201620586441.9U
Other languages
Chinese (zh)
Inventor
曹洪海
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.)
Yiyuan Jin Yuan Mining Co Ltd
Original Assignee
Yiyuan Jin Yuan Mining 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 Yiyuan Jin Yuan Mining Co Ltd filed Critical Yiyuan Jin Yuan Mining Co Ltd
Priority to CN201620586441.9U priority Critical patent/CN205859074U/en
Application granted granted Critical
Publication of CN205859074U publication Critical patent/CN205859074U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

This utility model is mainly used in mining industry chain transmission equipment field, particularly to a kind of chain drive tensioner, including regulating wheel, regulating wheel is connected with connecting rod, connecting rod connects tooth bar, slide block is set bottom tooth bar, slide block is arranged on slide plate, on slide plate, corresponding slide block arranges chute, rack and pinion engages, gear connects driving means by power transmission shaft, power transmission shaft is arranged on bearing block by bearing, bearing block, driving means is installed on slide plate, installing plate is set bottom slide plate, slide assemblies is set between slide plate and installing plate, the side of slide plate arranges cylinder, cylinder is installed on a mounting board.This utility model is rotated by driving means driven gear, and then band carry-over bar moves, it is achieved the movement of regulating wheel upper-lower position, reaches the purpose of tension chain, improves work efficiency and work quality, be accurately controlled rate of tension.

Description

Chain drive tensioner
Technical field
This utility model relates to a kind of chain drive tensioner, is mainly used in mining industry chain transmission equipment field.
Background technology
In the past in various chain transmission equipment, after using a period of time, it is lax that chain occurs in various degree, leans on The base of regulation reductor and motor adjusts, very hard and necessary concentric, otherwise serious to chain wear, causes cost to increase High.
Utility model content
The technical problems to be solved in the utility model is: provide a kind of easy and simple to handle, it is not necessary to readjust concentricity, cost Low, that labor intensity is low chain drive tensioner.
Chain drive tensioner described in the utility model, including regulating wheel, regulating wheel is connected with connecting rod, connecting rod Connecting tooth bar, arrange slide block bottom tooth bar, slide block is arranged on slide plate, and on slide plate, corresponding slide block arranges chute, rack and pinion Engagement, gear connects driving means by power transmission shaft, and power transmission shaft is arranged on bearing block by bearing, bearing block, driving means Being installed on slide plate, arrange installing plate bottom slide plate, arrange slide assemblies between slide plate and installing plate, the side of slide plate is arranged Cylinder, cylinder is installed on a mounting board.
During use, being chosen regulating wheel position, fix installing plate position, start driving means, driving means rotates, can Driving drive axis, power transmission shaft driven gear rotates, and pinion rotation can move up and down by band carry-over bar, and then drives on regulating wheel The change of lower position, starts cylinder, and cylinder can drive slide plate to move left and right, and then can adjust regulating wheel left and right on chain Position, reaches best tension effects, and the both sides of slide plate chute can arrange scale, observes tooth bar upper-lower position more accurately Mobile numerical value, it is simple to operate and adjust rate of tension.Select gear and tooth bar engagement, stable transmission, convenient control, can accurately control System.Regulating wheel is the sprocket wheel engaged with chain.
Described slide assemblies includes that the slide bar being arranged on bottom slide plate, corresponding slide bar arrange slideway on a mounting board.Knot Structure is simple, easily realizes, it is simple to operation.
Described driving means is set to motor, and motor connects reductor, and reductor connects power transmission shaft, motor and speed reducer It is respectively mounted on slide plate.Convenient to operate and control.
The beneficial effects of the utility model are:
Rotated by driving means driven gear, and then band carry-over bar moves, it is achieved the movement of regulating wheel upper-lower position, reach To the purpose of tension chain, instead of tradition needs manually to move the work of base realization adjustment rate of tension, reduces work strong Degree, and improve precision, it is to avoid the most concentric problem that mobile base causes, improve work efficiency and work quality, can Accurately control rate of tension.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, slide plate;2, installing plate;3, driving means;4, gear;5, bearing block;6, tooth bar;7, connecting rod;8, open Bearing up pulley;9, cylinder;10, pole;11, slide block;12, chute;13, power transmission shaft.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described further:
As it is shown in figure 1, chain drive tensioner described in the utility model, including regulating wheel 8, regulating wheel 8 be connected Bar 7 connects, and connecting rod 7 connects tooth bar 6, arranges slide block 11 bottom tooth bar 6, and slide block 11 is arranged on slide plate 1, corresponding on slide plate 1 Slide block 11 arranges chute 12, and tooth bar 6 engages with gear 4, and gear 4 connects driving means 3 by power transmission shaft 13, and power transmission shaft 13 passes through Bearing is arranged on bearing block 5, and bearing block 5, driving means 3 are installed on slide plate 1, arranges installing plate 2 bottom slide plate 1, sliding Arranging slide assemblies between plate 1 and installing plate 2, the side of slide plate 1 arranges pole 10, and pole 10 connects cylinder 9, and cylinder 9 is installed On installing plate 2.Slide assemblies includes being arranged on the slide bar bottom slide plate 1, and corresponding slide bar arranges slideway on installing plate 2.Drive Dynamic device 3 is set to motor, and motor connects reductor, and reductor connects power transmission shaft 13, and motor and speed reducer is respectively mounted slide plate 1 On.
During use, regulating wheel 8 position is chosen, fix installing plate 2 position, start driving means 3, driving means 3 turns Dynamic, power transmission shaft 13 can be driven to rotate, power transmission shaft 13 driven gear 4 rotates, and gear 4 rotates and can move up and down by band carry-over bar 6, and then Driving the change of regulating wheel 8 upper-lower position, start cylinder 9, cylinder 9 can drive slide plate 1 to move left and right, and then can adjust tensioning Wheel 8 right position on chain, reach best tension effects, and the both sides of slide plate 1 chute can arrange scale, more accurately Observe the mobile numerical value of tooth bar 6 upper-lower position, it is simple to operate and adjust rate of tension.Selecting gear 4 and tooth bar 6 to engage, transmission is steady Fixed, convenient control, can accurately control.

Claims (3)

1. a chain drive tensioner, it is characterised in that: include that regulating wheel (8), regulating wheel (8) are connected with connecting rod (7), Connecting rod (7) connects tooth bar (6), and tooth bar (6) bottom arranges slide block (11), and slide block (11) is arranged on slide plate (1), slide plate (1) Upper corresponding slide block (11) arranges chute (12), and tooth bar (6) engages with gear (4), and gear (4) connects driving by power transmission shaft (13) Device (3), power transmission shaft (13) is arranged on bearing block (5) by bearing, and bearing block (5), driving means (3) are installed in slide plate (1), on, slide plate (1) bottom arranges installing plate (2), arranges slide assemblies, the one of slide plate (1) between slide plate (1) and installing plate (2) Side arranges cylinder (9), and cylinder (9) is arranged on installing plate (2).
Chain drive tensioner the most according to claim 1, it is characterised in that: slide assemblies includes being arranged on slide plate (1) slide bar of bottom, corresponding slide bar arranges slideway on installing plate (2).
Chain drive tensioner the most according to claim 1, it is characterised in that: driving means (3) is set to motor, electricity Machine connects reductor, and reductor connects power transmission shaft (13), and motor and speed reducer is respectively mounted on slide plate (1).
CN201620586441.9U 2016-06-15 2016-06-15 Chain drive tensioner Expired - Fee Related CN205859074U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620586441.9U CN205859074U (en) 2016-06-15 2016-06-15 Chain drive tensioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620586441.9U CN205859074U (en) 2016-06-15 2016-06-15 Chain drive tensioner

Publications (1)

Publication Number Publication Date
CN205859074U true CN205859074U (en) 2017-01-04

Family

ID=57639788

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620586441.9U Expired - Fee Related CN205859074U (en) 2016-06-15 2016-06-15 Chain drive tensioner

Country Status (1)

Country Link
CN (1) CN205859074U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110451157A (en) * 2019-07-25 2019-11-15 江苏长虹机械设计院有限公司 A kind of roller bed
CN112833150A (en) * 2020-12-16 2021-05-25 彩虹(合肥)液晶玻璃有限公司 Chain tensioning device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110451157A (en) * 2019-07-25 2019-11-15 江苏长虹机械设计院有限公司 A kind of roller bed
CN110451157B (en) * 2019-07-25 2021-04-27 江苏长虹机械设计院有限公司 Roller bed
CN112833150A (en) * 2020-12-16 2021-05-25 彩虹(合肥)液晶玻璃有限公司 Chain tensioning device

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

Granted publication date: 20170104

Termination date: 20170615