CN2897914Y - Tension adjuster of delivery belt - Google Patents
Tension adjuster of delivery belt Download PDFInfo
- Publication number
- CN2897914Y CN2897914Y CN 200520120370 CN200520120370U CN2897914Y CN 2897914 Y CN2897914 Y CN 2897914Y CN 200520120370 CN200520120370 CN 200520120370 CN 200520120370 U CN200520120370 U CN 200520120370U CN 2897914 Y CN2897914 Y CN 2897914Y
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- Prior art keywords
- belt
- tension
- conveyor belt
- wheel
- utility
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Abstract
The utility model discloses a tension regulator for conveyor belt, most mechanical equipment of existing conveyor belt adopts conveyor belt, the maximum problem to be solved for conveyor belt is the frictional force between belt and support generated by gravity of articles after articles are placed on the conveyor belt. When quality of conveyed articles increases, in order to overcome frictional force between the belt and support, avoid slipping of belt and drive wheel, generally adopted method is to increase belt width, equipment cost and volume also increase correspondingly, with respect to defects in prior art, the utility model intends to provide a tension regulator that can overcome the above-mentioned defects and realize reasonable tension regulation of conveyor belt, the utility model is characterized in that: tension regulator comprises a sprocket and a belt wheel, a tension regulating mechanism is connected with on both ends of central axis of the sprocket and belt wheel.
Description
Technical field:
The utility model belongs to transporting articles device belting, and what be specifically related to is the tension-adjusting gear of load-transfer device.
Background technology:
Mostly the mechanical equipment of existing load-transfer device is to adopt load-transfer device to carry, and the greatest problem that adopts load-transfer device to overcome is exactly after article are put on the load-transfer device, because band that the gravity of article produces and the friction force between the supporting bracket.When articles conveyed quality strengthens, in order to overcome the friction force between belt and the supporting bracket, avoid band and power wheel to skid, the way that adopts is exactly to strengthen the width of band usually, and the cost of equipment and volume also increase accordingly.The patent No. is the structure that the belt pulley of the patent disclosure of CN200420071889.4 has adopted assemblage zone, promptly adopts the stack combinations mode of band and chain, with being superimposed upon below the band of chain, and employing Combination leather belt wheel drive.This kind mechanism can solve the conveying and the excessive problem of bandwidth of big quality article effectively.But because the material structure of chain and band is inconsistent, extension differs, behind one section period of service, usually cause load-transfer device loose excessively, and because chain and load-transfer device are installed on the same flower wheel, the situation that is difficult to adjust has appearred, quickened the wearing and tearing of band and aging.
Summary of the invention:
At the defective that prior art exists, the purpose of this utility model provides a kind of tension-adjusting gear that can overcome above-mentioned defective and realize the tension force of load-transfer device is rationally regulated.
The technical scheme in the invention for solving the technical problem is: a kind of tension-adjusting gear of load-transfer device, key is that described tension-adjusting gear comprises a belt wheel and a sprocket wheel, be provided with before and after described belt wheel and the sprocket wheel, and be connected with a governing mechanism of tension separately at the center shaft two ends of described belt wheel and sprocket wheel.
Described governing mechanism of tension can be screw adjusted structure or spring adjustment structure or hydraulic efficiency governing structure.
Adopt the utility model to make the band in the combination transfer band and the tension force of chain to adjust respectively, and prolonged the service life of band greatly.
Description of drawings:
Fig. 1 is the utility model structural representation.
The specific embodiment:
As shown in Figure 1, the utility model is a kind of tension-adjusting gear of load-transfer device, key is that described tension-adjusting gear comprises a belt wheel 1 and a sprocket wheel 2, and be connected with a governing mechanism of tension 3 separately at the center shaft two ends of described sprocket wheel and belt wheel, sprocket wheel and belt wheel one in front and one in back are provided with in tension-adjusting gear, order is indefinite, and belt wheel 1 is enclosed within to be with in 4, and sprocket wheel 2 is enclosed within the chain 5; Belt wheel 1 and sprocket wheel 2 are installed on the support 6.
Described governing mechanism of tension 3 can be screw adjusted structure or spring adjustment structure or hydraulic efficiency governing structure.
Has the characteristic of different girths with 4 with chain 5 on two drive wheel Different Diameter values and the driving wheel on the formation that the utility model utilizes assemblage zone and the driving wheel, to in the assemblage zone be with 4 and chain 5 carry out tension adjustment respectively, both realized the reasonable distribution of tension force, have realized with 4 and chain 5 between closely cooperate.Be with 4 with chain 5 can not produce cliding friction, prolonged service life with 4.
Claims (2)
1, a kind of tension-adjusting gear of load-transfer device, it is characterized in that described tension-adjusting gear comprises a sprocket wheel (1) and a belt wheel (2), be provided with before and after described belt wheel and the sprocket wheel, and be connected with a governing mechanism of tension (3) separately at the center shaft two ends of described sprocket wheel (1) and belt wheel (2).
2, by the tension-adjusting gear of the described load-transfer device of claim 1, it is characterized in that described governing mechanism of tension (3) can be screw adjusted structure or spring adjustment structure or hydraulic efficiency governing structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520120370 CN2897914Y (en) | 2005-12-14 | 2005-12-14 | Tension adjuster of delivery belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520120370 CN2897914Y (en) | 2005-12-14 | 2005-12-14 | Tension adjuster of delivery belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2897914Y true CN2897914Y (en) | 2007-05-09 |
Family
ID=38073250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520120370 Expired - Fee Related CN2897914Y (en) | 2005-12-14 | 2005-12-14 | Tension adjuster of delivery belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2897914Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103668934A (en) * | 2012-09-18 | 2014-03-26 | 上海和鹰机电科技股份有限公司 | Mechanism for achieving function of cutting while walking of automatic cutting machine |
| CN108838100A (en) * | 2018-04-18 | 2018-11-20 | 江苏绿地环保滤材有限公司 | A kind of filter cloth light transmission detection components |
| CN109625795A (en) * | 2019-01-30 | 2019-04-16 | 中国铁建重工集团有限公司 | Belt conveyor |
-
2005
- 2005-12-14 CN CN 200520120370 patent/CN2897914Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103668934A (en) * | 2012-09-18 | 2014-03-26 | 上海和鹰机电科技股份有限公司 | Mechanism for achieving function of cutting while walking of automatic cutting machine |
| CN103668934B (en) * | 2012-09-18 | 2017-05-31 | 长园和鹰智能科技有限公司 | It is a kind of to realize the mechanism that sideline judge's function is walked on automatic cutting machines side |
| CN108838100A (en) * | 2018-04-18 | 2018-11-20 | 江苏绿地环保滤材有限公司 | A kind of filter cloth light transmission detection components |
| CN109625795A (en) * | 2019-01-30 | 2019-04-16 | 中国铁建重工集团有限公司 | Belt conveyor |
| CN109625795B (en) * | 2019-01-30 | 2024-05-24 | 中国铁建重工集团股份有限公司 | Belt conveyor |
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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: 20070509 Termination date: 20121214 |