CN203703027U - Belt wheel fixing device - Google Patents
Belt wheel fixing device Download PDFInfo
- Publication number
- CN203703027U CN203703027U CN201320864508.7U CN201320864508U CN203703027U CN 203703027 U CN203703027 U CN 203703027U CN 201320864508 U CN201320864508 U CN 201320864508U CN 203703027 U CN203703027 U CN 203703027U
- Authority
- CN
- China
- Prior art keywords
- belt
- belt wheel
- mounting hole
- wheel seat
- adjusting screw
- 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
Links
Landscapes
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The utility model discloses a belt wheel fixing device, comprising a belt wheel seat, a belt wheel shaft, belt wheels, a bearing, an adjusting bolt, a nut and a gasket; a long slot mounting hole is formed in the upper end of the belt wheel seat; two fixing holes are formed in the lower end of the belt wheel seat; an adjusting bolt hole is formed in the left side of the belt wheel seat and is communicated with the long slot mounting hole; the tail end of the belt wheel shaft penetrates through the long slot mounting hole of the belt wheel seat and is fixed by the nut and the gasket; the bearing is sleeved at the front end of the belt wheel shaft; the belt wheels are sleeved outside the bearing; the adjusting bolt is arranged in the adjusting bolt hole; the tail end of the adjusting bolt is contacted with the belt wheel shaft. By rotating the adjusting bolt, the belt wheel shaft in the long slot mounting hole is pushed after the adjusting bolt is deepened, so the distance between the two belt wheels connected by the belt is increased and the belt is tensioned.
Description
Technical field
The utility model belongs to technical field of knitting machinery, particularly belt wheel fixing device.
Background technique
Belt wheel transmission is a kind of conventional transmission means in Knitting Machinery, connects driving pulley and driven pulley by belt, and driving pulley drives driven pulley to be synchronized with the movement by belt.And belt can be lax after permanent motion, affect the effect of transmission, driving pulley and driven pulley cannot be synchronized with the movement.
Summary of the invention
The purpose of this utility model is in order to address the above problem, and provides a kind of simple in structure, can will adjust the belt wheel fixing device of belt tightness degree.
For this reason, the technical solution of the utility model is: belt wheel fixing device, is characterized in that: it comprises band wheel seat, belt shaft, belt wheel, bearing, adjusting screw, nut and pad; Described band wheel seat upper end has an elongated slot mounting hole, and lower end has two fixed holes; Described band wheel seat left side has an adjusting screw, and described adjusting screw communicates with elongated slot mounting hole; Described belt shaft end, through the elongated slot mounting hole with wheel seat, is fixed by nut and pad; Described belt shaft front end sleeve has bearing, and described belt wheel is enclosed within bearing outside; Described adjusting screw is placed in and regulates in screw, and adjusting screw end touches mutually with belt shaft.
When the utility model work, by being installed to working position with the fixed hole of wheel seat lower end, then after belt being installed, rotation adjusting screw, adjusting screw deeply regulates screw, promote the belt shaft in elongated slot mounting hole, make the distance between two belt wheels that belt connects become large, thereby make belt become tight.Otherwise counterrotating adjusting screw, diminishes the distance of two belt wheels, belt fluffs.
Accompanying drawing explanation
Be described in further details below in conjunction with accompanying drawing and mode of execution of the present utility model.
Fig. 1 is structural representation of the present utility model.
Embodiment
Referring to accompanying drawing.The present embodiment comprises band wheel seat 1, belt shaft 2, belt wheel 3, bearing 4, adjusting screw 5, nut 6 and pad 7; Described band wheel seat 1 upper end has an elongated slot mounting hole, and lower end has two fixed holes 11; Described band wheel seat 1 left side has an adjusting screw, and described adjusting screw communicates with elongated slot mounting hole; Described belt shaft 2 ends are through the elongated slot mounting hole with wheel seat 1, fixing by nut 6 and pad 7; Described belt shaft 2 front end sleeves have bearing 4, and described belt wheel 3 is enclosed within bearing 4 outsides; Described adjusting screw 5 is placed in and regulates in screw, and adjusting screw 5 ends touch mutually with belt shaft 2.
When the present embodiment work, by being installed to working position with the fixed hole 11 of wheel seat 1 lower end, then after belt being installed, rotation adjusting screw 5, adjusting screw 5 deeply regulates screw, promote the belt shaft 2 in elongated slot mounting hole, make the distance between two belt wheels that belt connects become large, thereby make belt become tight.Otherwise counterrotating regulates spiral shell 5 to follow closely, and the distance of two belt wheels is diminished, belt fluffs.
Claims (1)
1. belt wheel fixing device, is characterized in that: it comprises band wheel seat, belt shaft, belt wheel, bearing, adjusting screw, nut and pad; Described band wheel seat upper end has an elongated slot mounting hole, and lower end has two fixed holes; Described band wheel seat left side has an adjusting screw, and described adjusting screw communicates with elongated slot mounting hole; Described belt shaft end, through the elongated slot mounting hole with wheel seat, is fixed by nut and pad; Described belt shaft front end sleeve has bearing, and described belt wheel is enclosed within bearing outside; Described adjusting screw is placed in and regulates in screw, and adjusting screw end touches mutually with belt shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320864508.7U CN203703027U (en) | 2013-12-26 | 2013-12-26 | Belt wheel fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320864508.7U CN203703027U (en) | 2013-12-26 | 2013-12-26 | Belt wheel fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203703027U true CN203703027U (en) | 2014-07-09 |
Family
ID=51053474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320864508.7U Expired - Fee Related CN203703027U (en) | 2013-12-26 | 2013-12-26 | Belt wheel fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203703027U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105964332A (en) * | 2016-05-12 | 2016-09-28 | 华国洋 | Horizontal shaft fine adjustment device of conical crusher |
| CN106949206A (en) * | 2017-04-06 | 2017-07-14 | 深圳开立生物医疗科技股份有限公司 | A kind of conveyer belt strainer |
-
2013
- 2013-12-26 CN CN201320864508.7U patent/CN203703027U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105964332A (en) * | 2016-05-12 | 2016-09-28 | 华国洋 | Horizontal shaft fine adjustment device of conical crusher |
| CN106949206A (en) * | 2017-04-06 | 2017-07-14 | 深圳开立生物医疗科技股份有限公司 | A kind of conveyer belt strainer |
| CN106949206B (en) * | 2017-04-06 | 2023-10-20 | 深圳开立生物医疗科技股份有限公司 | Conveyor belt tensioning mechanism |
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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 |
Granted publication date: 20140709 Termination date: 20141226 |
|
| EXPY | Termination of patent right or utility model |