CN205859074U - Chain drive tensioner - Google Patents
Chain drive tensioner Download PDFInfo
- 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
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- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
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
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).
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)
| 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 |
-
2016
- 2016-06-15 CN CN201620586441.9U patent/CN205859074U/en not_active Expired - Fee Related
Cited By (3)
| 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 |