CN2797283Y - Automatic tension regulating structure of conveying net - Google Patents
Automatic tension regulating structure of conveying net Download PDFInfo
- Publication number
- CN2797283Y CN2797283Y CN 200520059198 CN200520059198U CN2797283Y CN 2797283 Y CN2797283 Y CN 2797283Y CN 200520059198 CN200520059198 CN 200520059198 CN 200520059198 U CN200520059198 U CN 200520059198U CN 2797283 Y CN2797283 Y CN 2797283Y
- Authority
- CN
- China
- Prior art keywords
- bearing
- regulating
- seat
- threaded rod
- 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.)
- Expired - Fee Related
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- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The utility model provides an automatic tension regulating structure for a conveying net, which comprises a bearing regulating seat, a, UCT bearing and a regulating threaded rod, wherein the regulating threaded rod is arranged on a regulating seat on the upper part of the bearing and forms screw connection with the regulating seat. The lower end of the regulating threaded rod is connected with the bearing; the bearing can move up and down along the regulating seat, wherein the regulating threaded rod is composed of a screw thread regulating segment on the upper part and a connecting segment on the lower part, and a compensation clearance is left between the two segments. The screw thread regulating segment on the upper part of the regulating threaded rod forms screw connection with the bearing regulating seat, and the connecting segment on the lower part of the regulating threaded rod is connected with the UCT bearing; a tension compensation spring is sheathed outside the regulating threaded rod between the upper end of the UCT bearing and the regulating seat. The utility model has the advantage of simple structure; the relaxation of the conveying net, which is caused by heat expansion and cold contraction, abrasion, etc., can be automatically compensated, the conveying net can not offset during running, and the conveying quality of work pieces is ensured.
Description
Technical field
The utility model relates to a kind of tension adjustment mechanism, refers in particular to a kind of transmission net automatic tension and adjusts structure.
Background technology
At present, relatively large load transfer device, because of its transmission net long, heavier, when mounted, generally be provided with the rigidity stretching device, traditional rigidity stretching device is adjusted seat, UCT bearing by bearing usually and is adjusted screw rod and form, move down by screwing adjustment screw rod drive bearing, make the transmission net tensioning.Adopt this class rigidity stretching device, can owing to expand with heat and contract with cold, reason such as wearing and tearing, transmission net is lax easily, net partially, influences the conveying quality of workpiece.
Summary of the invention
The purpose of this utility model be to provide a kind of simple in structure, can guarantee to carry a kind of transmission net automatic tension of quality to adjust structure.
The utility model purpose is achieved in that a kind of transmission net automatic tension adjustment structure, comprise bearing adjustment seat, UCT bearing and adjust screw rod, adjust on the adjustment seat that screw rod is arranged on bearing top and with adjust seat and be threaded, the lower end of adjusting screw rod is connected with bearing, bearing can seat is upper and lower to be moved along adjusting, wherein: described adjustment screw rod by the linkage section of the threaded adjustment section on top and bottom totally two sections form, leave compensate for clearance between two sections; Be threaded between the top threaded adjustment section of adjusting screw rod and the bearing adjustment seat, the bottom linkage section of adjustment screw rod is connected with the UCT bearing; Adjustment screw jacket between UCT bearing upper end and adjustment seat has the tension compensating spring.
After the utility model adopts said structure, be divided into two sections designs that leave the benefit gap by adjusting screw rod, and the tension compensating spring is set outside adjusting screw(rod), can the automatic compensation transmission net because of expand with heat and contract with cold, that reason such as wearing and tearing causes is lax, simple in structure, transmission net is not offset in the running, guarantees the conveying quality of workpiece.
Description of drawings
Below in conjunction with the embodiment in the accompanying drawing the utility model is described in further detail, but does not constitute any restriction of the present utility model.
Fig. 1 is the structural representation of a kind of specific embodiment of the utility model.
The specific embodiment
As shown in Figure 1, a kind of transmission net automatic tension of the present utility model is adjusted structure, adjust seat 1, UCT bearing 2 and adjust screw rod 3 and forms by bearing, adjustment screw rod 3 again by the linkage section 32 of the threaded adjustment section 31 on top and bottom totally two sections form, leave compensate for clearance 4 between two sections; Be threaded between the top threaded adjustment section 31 of adjusting screw rod 3 and the bearing adjustment seat 1, the bottom linkage section 32 of adjustment screw rod 3 is connected with UCT bearing 2; Be with tension compensating spring 5 outside the adjustment screw rod 3 between UCT bearing 2 upper ends and adjustment seat 1, compensate for clearance 4 and tension compensating spring 5 mutually combine can the automatic compensation transmission net because of expand with heat and contract with cold, reason such as wearing and tearing causes relaxes, rotate to adjust screw rod 3 and can make UCT bearing 2 adjust seat 1 upper and lower moving, reach tensioning and loosen the purpose of transmission net along bearing.
Claims (1)
1. a transmission net automatic tension is adjusted structure, comprise bearing adjustment seat (1), UCT bearing (2) and adjust screw rod (3), the adjustment seat (1) that adjustment screw rod (3) is arranged on UCT bearing (2) top upward and with adjustment seat (2) is threaded, the lower end of adjusting screw rod (3) is connected with UCT bearing (2), UCT bearing (2) can seat (1) is upper and lower to be moved along adjusting, it is characterized in that: described adjustment screw rod (3) by the linkage section (32) of the threaded adjustment section (31) on top and bottom totally two sections form, leave compensate for clearance (4) between two sections; The top threaded adjustment section (31) of adjustment screw rod (3) is adjusted between the seat (1) with bearing and is threaded, and the bottom linkage section (32) of adjusting screw rod (3) is connected with UCT bearing (2); Be with tension compensating spring (5) outside the adjustment screw rod (3) between UCT bearing (2) upper end and adjustment seat (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520059198 CN2797283Y (en) | 2005-06-06 | 2005-06-06 | Automatic tension regulating structure of conveying net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520059198 CN2797283Y (en) | 2005-06-06 | 2005-06-06 | Automatic tension regulating structure of conveying net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2797283Y true CN2797283Y (en) | 2006-07-19 |
Family
ID=36868518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520059198 Expired - Fee Related CN2797283Y (en) | 2005-06-06 | 2005-06-06 | Automatic tension regulating structure of conveying net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2797283Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103625843A (en) * | 2013-11-08 | 2014-03-12 | 四川长虹电器股份有限公司 | Chain buffer compensation locating device |
| CN104016077A (en) * | 2013-11-30 | 2014-09-03 | 广西鱼峰水泥股份有限公司 | Constant weight feeder tension device |
| CN107803720A (en) * | 2017-10-27 | 2018-03-16 | 湖南航天磁电有限责任公司 | A kind of ring magnetic beveler |
| CN108861365A (en) * | 2018-07-25 | 2018-11-23 | 真木农业设备（安徽）有限公司 | Egg band tensioning apparatus |
| CN111056235A (en) * | 2019-12-30 | 2020-04-24 | 重庆众思创智能科技有限公司 | Chain tensioning device with adjustable tensioning force |
| CN113149098A (en) * | 2021-04-20 | 2021-07-23 | 中建环能科技股份有限公司 | Frame and orifice plate grid equipment |
-
2005
- 2005-06-06 CN CN 200520059198 patent/CN2797283Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103625843A (en) * | 2013-11-08 | 2014-03-12 | 四川长虹电器股份有限公司 | Chain buffer compensation locating device |
| CN104016077A (en) * | 2013-11-30 | 2014-09-03 | 广西鱼峰水泥股份有限公司 | Constant weight feeder tension device |
| CN107803720A (en) * | 2017-10-27 | 2018-03-16 | 湖南航天磁电有限责任公司 | A kind of ring magnetic beveler |
| CN107803720B (en) * | 2017-10-27 | 2019-10-18 | 湖南航天磁电有限责任公司 | A kind of ring magnetic beveler |
| CN108861365A (en) * | 2018-07-25 | 2018-11-23 | 真木农业设备（安徽）有限公司 | Egg band tensioning apparatus |
| CN111056235A (en) * | 2019-12-30 | 2020-04-24 | 重庆众思创智能科技有限公司 | Chain tensioning device with adjustable tensioning force |
| CN113149098A (en) * | 2021-04-20 | 2021-07-23 | 中建环能科技股份有限公司 | Frame and orifice plate grid equipment |
| CN113149098B (en) * | 2021-04-20 | 2023-02-03 | 中建环能科技股份有限公司 | Frame and orifice plate grid equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060719 Termination date: 20140606 |