CN2883264Y - Chain tensionex of pipe chain conveyer - Google Patents
Chain tensionex of pipe chain conveyer Download PDFInfo
- Publication number
- CN2883264Y CN2883264Y CN 200620081212 CN200620081212U CN2883264Y CN 2883264 Y CN2883264 Y CN 2883264Y CN 200620081212 CN200620081212 CN 200620081212 CN 200620081212 U CN200620081212 U CN 200620081212U CN 2883264 Y CN2883264 Y CN 2883264Y
- Authority
- CN
- China
- Prior art keywords
- chain
- screw rod
- pipe
- sprocket
- spring
- 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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- Pusher Or Impeller Conveyors (AREA)
Abstract
The utility model relates to a chain tightening device for pipe chain conveyor, comprising a jack, a screw, a baffle, a spring and a plurality of nuts; one end of the jack is connected with a sprocket and the other end is connected with the screw with two baffles; the spring is arranged between the baffles, and nuts are arranged at the end of the screw. The nuts are rotated to drive the screws for movement of the jack, thereby tightening the sprocket. The utility model has the advantages of simple structure and low repair rate. The tension can be adjusted at any time, which is favorable for the driving of the chain. The service life is prolonged, the running is stable and the cost is reduced.
Description
Technical field
The utility model belongs to a kind of chain tensioner.
Background technology
Need strain chain when chain conveyor before use or chain fluffs in the use, particularly the chain of conveyer in use fluffs easily, has aggravated the wearing and tearing of sprocket wheel chain, and shortened the service life of sprocket wheel chain.Existing take-up device structure is different, and effect is had nothing in common with each other.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of chain tensioner, and is simple in structure, and maintenance rate is low, can adjust the tensioner state of chain at any time.
The utility model pipe chain conveyer chain tensioner is characterized in that comprising very heavy load, screw rod, baffle plate, spring and nut, and very heavy load one end connects sprocket wheel, other end connecting screw rod, two baffle plates are installed on the screw rod, are provided with spring between the baffle plate, nut is installed in the end of screw rod.
Working process: the nut of rotary screw end, screw rod moves, and spring is compressed, and is tightened up by movable sprocket and chain.Take-up device of the present utility model plays buffer action to conveyer simultaneously.
Pipe chain conveyer described in the utility model, comprise head box and tail case, drive sprocket is installed in the head box, drive sprocket connects motor, install in the tail case by movable sprocket, drive sprocket be connected chain between the movable sprocket, chain is installed in the circular conveying pipeline between head box and the tail case, conveying pipeline is provided with inlet point, and head box bottom or conveying pipeline are provided with discharging opening.Be provided with by material baffle, by movable sprocket connection chain bar take-up device on the chain.Because conveying pipeline is that merogenesis is assembled into the single-piece pipe, thus very be easy to sealing, and also leak tightness is fabulous, can reach complete sealing effectiveness, is applicable to superfine dust material, hazardous material and relevant various occasions, and very favourable to environmental protection.Its principle of work is: the rotation of driven by motor drive sprocket, and chain begins transmission, and material enters conveying pipeline by inlet point, transmits by the material baffle on chain and the chain, is exported by discharging opening.Can be on the conveying pipeline according to the selected inlet point of the needs of feeding, discharging opening or multidigit inlet point, discharging opening.
Advantage of the present utility model: simple in structure, maintenance rate is low, can adjust the tensioner state of chain at any time, helps chain gear, has prolonged the service life of sprocket wheel chain, makes equipment operation steady, has reduced cost.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the main TV structure scheme drawing of pipe chain conveyer;
Fig. 3 is the plan structure scheme drawing of pipe chain conveyer.
Among the figure: 1 sprocket wheel, 2 very heavy load 3 screw rods 4 baffle plates 5 springs 6 nuts 7 head box 8 drive sprockets 9 discharging openings 10 conveying pipelines 11 chains 12 materials 13 material baffles 14 inlet points 15 are by movable sprocket 16 tail casees 17 take-up devices 18 motors
The specific embodiment
As shown in Figure 1, chain tensioner comprises very heavy load 2, screw rod 3, baffle plate 4, spring 5 and nut 6, and very heavy load 2 one ends connect sprocket wheel 1, other end connecting screw rod 3, two baffle plates 4 are installed on the screw rod 3, are provided with spring 5 between the baffle plate, nut 6 is installed in the end of screw rod 3.
Pipe chain conveyer shown in Fig. 2-3 is the running condition reference diagram of the utility model take-up device.Pipe chain conveyer comprises head box 7 and tail case 16, drive sprocket 2 is installed in the head box 7, drive sprocket 2 connects motor 18, install in the tail case 16 by movable sprocket 15, drive sprocket 8 be connected the chain 11 that is complementary between the movable sprocket 15, have material baffle 13 on the chain 11, be installed in the circular conveying pipeline 10 between head box and the tail case, conveying pipeline 10 is provided with inlet point 14, and the head box bottom is provided with discharging opening 9.
By dextrorotation turn nut 6, screw rod 3 is moved ahead, spring 5 is compressed, thereby makes by movable sprocket and chain tensioner.
Claims (1)
1, a kind of pipe chain conveyer chain tensioner, it is characterized in that comprising very heavy load (2), screw rod (3), baffle plate (4), spring (5) and nut (6), very heavy load (2) one ends connect sprocket wheel (1), other end connecting screw rod (3), screw rod (3) is gone up two baffle plates (4) is installed, be provided with spring (5) between the baffle plate (4), nut (6) is installed in the end of screw rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620081212 CN2883264Y (en) | 2006-02-25 | 2006-02-25 | Chain tensionex of pipe chain conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620081212 CN2883264Y (en) | 2006-02-25 | 2006-02-25 | Chain tensionex of pipe chain conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2883264Y true CN2883264Y (en) | 2007-03-28 |
Family
ID=37956324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620081212 Expired - Fee Related CN2883264Y (en) | 2006-02-25 | 2006-02-25 | Chain tensionex of pipe chain conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2883264Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101943648A (en) * | 2010-09-14 | 2011-01-12 | 保定天威集团有限公司 | Heavy-current impact test method of laminar-conductor welding sample and special device thereof |
| CN101966918A (en) * | 2010-11-10 | 2011-02-09 | 无锡真木物流设备有限公司 | Tensioning structure of chain conveyor |
| CN101746592B (en) * | 2008-12-09 | 2011-05-11 | 沈阳矿山机械有限公司 | Hydraulic tension device for belt conveyor |
| CN102506133A (en) * | 2011-10-14 | 2012-06-20 | 中冶南方(武汉)威仕工业炉有限公司 | Rigidity and flexibility combined tensioning device |
| CN101691182B (en) * | 2009-09-24 | 2013-05-01 | 无锡锡通工程机械有限公司 | Lower wheel compressing device of hoister |
| CN105645046A (en) * | 2016-02-22 | 2016-06-08 | 浙江金禾成汽车空调有限公司 | Tension adjusting device for transmission chain |
-
2006
- 2006-02-25 CN CN 200620081212 patent/CN2883264Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101746592B (en) * | 2008-12-09 | 2011-05-11 | 沈阳矿山机械有限公司 | Hydraulic tension device for belt conveyor |
| CN101691182B (en) * | 2009-09-24 | 2013-05-01 | 无锡锡通工程机械有限公司 | Lower wheel compressing device of hoister |
| CN101943648A (en) * | 2010-09-14 | 2011-01-12 | 保定天威集团有限公司 | Heavy-current impact test method of laminar-conductor welding sample and special device thereof |
| CN101966918A (en) * | 2010-11-10 | 2011-02-09 | 无锡真木物流设备有限公司 | Tensioning structure of chain conveyor |
| CN102506133A (en) * | 2011-10-14 | 2012-06-20 | 中冶南方(武汉)威仕工业炉有限公司 | Rigidity and flexibility combined tensioning device |
| CN105645046A (en) * | 2016-02-22 | 2016-06-08 | 浙江金禾成汽车空调有限公司 | Tension adjusting device for transmission chain |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |