CN106122402B - A kind of support tensioning apparatus - Google Patents
A kind of support tensioning apparatus Download PDFInfo
- Publication number
- CN106122402B CN106122402B CN201610728221.XA CN201610728221A CN106122402B CN 106122402 B CN106122402 B CN 106122402B CN 201610728221 A CN201610728221 A CN 201610728221A CN 106122402 B CN106122402 B CN 106122402B
- Authority
- CN
- China
- Prior art keywords
- tensioning
- support
- chain
- sprocket
- fixedly connected
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H7/10—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley
- F16H7/12—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley
- F16H7/1209—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley with vibration damping means
Abstract
A kind of support tensioning apparatus, including chain, further include tension assembly and support components support；The tension assembly is located above the chain, and connection is engaged with the chain, for adjusting the tensioning of the chain degree, ensures the chain proper motion；The support components support is located at below the tension assembly, carries the tension assembly, the position for controlling the tension assembly, while limiting the direction of motion of the tension assembly, ensures unit normal run.A kind of support tensioning apparatus provided by the invention enables chain drive to keep stable state at any time, especially in the chain drive of sludge plate-frame filter press, the tightness of chain can be adjusted in time according to field working conditions, reduce the vibration and abrasion of chain simultaneously, the service efficiency of equipment is improved, furthermore such that tensioning apparatus can be completed to use function under volume and weight small as possible, reaches installation maintenance simplicity, use the purpose of easy to operate, work efficiency is high.
Description
Technical field
The present invention relates to the tensioning apparatus of chain drive.
Background technology
Currently, chain drive is widely used as ripe transmission system, since its principle is simple, installation maintenance side
Just, the favor of numerous equipment manufacturers is received, simultaneously because the structure of chain drive simply causes its service life shorter, is easy mill
The features such as damage, especially in sludge plate-frame filter press equipment.Sludge plate-frame filter press has been that a kind of very ripe sludge is de-
Wetting system has evolved to the level of automation or semi-automation, but due to the own characteristic of plate and frame filter press, in chain drive
Inevitably will appear in the process chain slack it is excessive caused by engagement bad and chain vibrations, while being also to increase chain and sprocket wheel
Tensioning apparatus need to be arranged in cornerite.
For existing tensioning apparatus since its structure size is big, weight is big, and deflection is small to cause service efficiency not high, and producer is past
Toward increase tightener sprocket is happy to and increase tensioning apparatus of being unwilling, this is always the problem of equipment manufacturer is perplexed.
Invention content
The present invention is intended to provide a kind of support tensioning apparatus, ensures that device volume is small while meeting need of work, becomes
Shape amount is big, light-weight, is easily installed, and can freely adjust the tensioning of the chain degree while production and processing, ensure equipment
Chain is in optimum state.
To solve the above problems, a kind of support tensioning apparatus provided by the invention uses following technical solution：
A kind of support tensioning apparatus, including chain, further include tension assembly and support components support；The tension assembly is located at
Above the chain, connection is engaged with the chain；The support components support is located at below the tension assembly, carrying
The tension assembly.
The tension assembly include tightener sprocket, clamp nut, compress cushion block, guide rod, tensioning block, tensioning spring,
Clump weight and sprocket spindle；The tightener sprocket is located above the chain, is engaged with the chain；The compression
Nut is located on the left of the tightener sprocket, is fixedly connected with the sprocket spindle；The compression cushion block is located at described
On the right side of tightener sprocket, left side is contradicted with the tightener sprocket, and right side is contradicted with the tensioning block；The guide rod runs through
Tensioning block, sprocket spindle, tensioning spring and the support components support, is fixedly connected with the tensioning block；The tensioning block
Positioned at the sprocket spindle outer circle, it is fixedly connected with the sprocket spindle；The tensioning spring is located at the guiding
Bar outer circle, top are fixedly connected with the tensioning block, and lower section is fixedly connected with the bearing device；The clump weight position
Below the guide rod, it is fixedly connected with the guide rod；The sprocket spindle runs through described in the horizontal direction
Tightener sprocket, compress cushion block, tensioning block and support components support, be fixedly connected with the clamp nut.
Further, the support components support includes vertical fixed plate and lateral bearing plate；The vertical fixed plate position
In the support tensioning apparatus right end, it is fixed on work ground；The lateral bearing plate is located at the tensioning group
Below part, it is fixedly connected with the vertical fixed plate, while being fixedly connected with the tensioning spring 9.
Further, the lateral bearing plate is equipped with pilot hole, and the guide rod runs through the pilot hole.
Further, the vertical fixed plate is equipped with guide groove, and the sprocket spindle runs through the guide groove.
The beneficial effects of the present invention are：A kind of support tensioning apparatus provided by the invention enable chain drive at any time
Keep stable state that can adjust chain in time according to field working conditions especially in the chain drive of sludge plate-frame filter press
Tightness, while reducing the vibration and abrasion of chain, the service efficiency of equipment is improved, furthermore such that tensioning apparatus can be to the greatest extent
It measures and completes to use function under small volume and weight, reach installation maintenance simplicity, use is easy to operate, the mesh such as working efficiency height
's.
Description of the drawings
Attached drawing 1 is the front view of the preferred embodiment of the present invention.
Attached drawing 2 is the left view sectional view of the preferred embodiment of the present invention.
Attached drawing 3 is the structural schematic diagram of the support components support of the preferred embodiment of the present invention.
Wherein：1. chain, 2. tension assemblies, 3. support components supports, 4. tightener sprockets, 5. clamp nuts, 6. compress cushion block, 7.
Guide rod, 8. tensioning blocks, 9. tensioning springs, 10. clump weights, 11. sprocket spindles, 12. vertical fixed plates, 13. lateral bearing plates,
14. pilot hole, 15. guide grooves.
Specific implementation mode
In order to be better understood upon technical solution provided by the invention, below in conjunction with the accompanying drawings with specific embodiment to this hair
It is bright to be described further.
As illustrated in the accompanying drawings from 1 to 3, a kind of support tensioning apparatus provided by the invention, including chain 1, further include tension assembly 2
With support components support 3；The tension assembly 2 is located at 1 top of chain, and connection is engaged with the chain 1；Described holds
It asks component 2 to be located at 2 lower section of tension assembly, carries the tension assembly 2.
The tension assembly 2 includes tightener sprocket 4, clamp nut 5, compresses cushion block 6, guide rod 7, tensioning block 8, is tensioned
Spring 9, clump weight 10 and sprocket spindle 11；The tightener sprocket 4 is located at 1 top of chain, is nibbled with the chain 1
It closes, the tightness for adjusting the chain 1 so that the chain 1 can be with stable motion；The clamp nut 5
Positioned at 4 left side of tightener sprocket, it is fixedly connected with the sprocket spindle 10, for compressing the tightener sprocket 4, prevents
The only tightener sprocket double swerve influences the chain 1 and moves；The compression cushion block 6 is located at the tensioning chain
4 right side of wheel, left side are contradicted with the tightener sprocket 4, and right side is contradicted with the tensioning block 8, for the fixed tensioning
The position of sprocket wheel 4；The guide rod 7 runs through the tensioning block 8, sprocket spindle 10, tensioning spring 9 and support components support 3, with
The tensioning block 8 is fixedly connected, and the weight for controlling the tension assembly 2 keeps the work of the tension assembly 2
Position；The tensioning block 8 is located at 10 outer circle of sprocket spindle, is fixedly connected with the sprocket spindle 10, for adjusting
The position of the section tensioning wheel 4；The tensioning spring 9 is located at 7 outer circle of guide rod, top and the tensioning block
8 are fixedly connected, and lower section is fixedly connected with the bearing device 3, pass through elastic force and the tensioning of the tensioning spring 9
The gravity of component 2 reaches balance；The clump weight 10 is located at 7 lower section of guide rod, fixes and connects with the guide rod 7
It connects, by changing the weight of the clump weight 10, to change the elastic force of the tensioning spring 9, changes the tensioning
The deflection of spring 9 reaches the position for changing the tightener sprocket 4；The sprocket spindle 10 runs through in the horizontal direction
Tightener sprocket 4, compression cushion block 6, tensioning block 8 and the support components support 3, is fixedly connected with the clamp nut 5, for holding
The tightener sprocket 4 is carried, while ensureing that the tightener sprocket 4 can be freely rotated, the chain 1 is not influenced and normally transports
It is dynamic.
Further, the support components support 3 includes vertical fixed plate 12 and lateral bearing plate 13；The vertical fixation
Plate 12 is located at the support tensioning apparatus right end, is fixed on work ground, is used to support entire support tensioning apparatus, protects
It is constant to hold its position；The lateral bearing plate 13 is located at 3 lower section of tension assembly, solid with the vertical fixed plate 12
Fixed connection, while being fixedly connected with the tensioning spring 9, for carrying the tension assembly 2, and the fixed tensioning
The lower end of spring 9 is so that it can generate flexible deformation.
Further, the lateral bearing plate 13 is equipped with pilot hole 14, and the guide rod 7 runs through the guiding
Hole 14, for maintaining the guide rod 7 to be in vertical direction.
Further, the vertical fixed plate 12 is equipped with guide groove 15, and the sprocket spindle 10 is through described
Guide groove 15 ensures that the sprocket spindle 10 is vertically moving, the tightener sprocket 4 is avoided to swing.
Claims (4)
1. a kind of support tensioning apparatus, including chain, it is characterised in that：Further include tension assembly and support components support；
Tight component is located above the chain, and connection is engaged with the chain；The support components support is located at the tensioning group
Below part, the tension assembly is carried；
The tension assembly includes tightener sprocket, clamp nut, compresses cushion block, guide rod, tensioning block, tensioning spring, counterweight
Block and sprocket spindle；The tightener sprocket is located above the chain, is engaged with the chain；The clamp nut
On the left of the tightener sprocket, it is fixedly connected with the sprocket spindle；The compression cushion block is located at the tensioning
On the right side of sprocket wheel, left side is contradicted with the tightener sprocket, and right side is contradicted with the tensioning block；The guide rod is through described
Tensioning block, sprocket spindle, tensioning spring and support components support, be fixedly connected with the tensioning block；The tensioning block is located at
The sprocket spindle outer circle, is fixedly connected with the sprocket spindle；The tensioning spring is located at outside the guide rod
Circle, top are fixedly connected with the tensioning block, and lower section is fixedly connected with the bearing device；The clump weight is located at institute
Below the guide rod stated, it is fixedly connected with the guide rod；The sprocket spindle runs through in the horizontal direction
Tight sprocket wheel compresses cushion block, tensioning block and support components support, is fixedly connected with the clamp nut.
2. a kind of support tensioning apparatus according to claim 1, it is characterised in that：The support components support includes vertical solid
Fixed board and lateral bearing plate；The vertical fixed plate is located at the support tensioning apparatus right end, is fixed on work ground
On；The lateral bearing plate is located at below the tension assembly, is fixedly connected with the vertical fixed plate, at the same with institute
The tensioning spring 9 stated is fixedly connected.
3. a kind of support tensioning apparatus according to claim 2, it is characterised in that：The lateral bearing plate is equipped with and leads
Xiang Kong, the guide rod run through the pilot hole.
4. a kind of support tensioning apparatus according to claim 2, it is characterised in that：The vertical fixed plate is equipped with and leads
To slot, the sprocket spindle runs through the guide groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610728221.XA CN106122402B (en) | 2016-08-26 | 2016-08-26 | A kind of support tensioning apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610728221.XA CN106122402B (en) | 2016-08-26 | 2016-08-26 | A kind of support tensioning apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106122402A CN106122402A (en) | 2016-11-16 |
| CN106122402B true CN106122402B (en) | 2018-09-25 |
Family
ID=57274410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610728221.XA Active CN106122402B (en) | 2016-08-26 | 2016-08-26 | A kind of support tensioning apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106122402B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108438738A (en) * | 2018-04-02 | 2018-08-24 | 安徽古井贡酒股份有限公司 | Automate knee-piece turnover device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002098207A (en) * | 2000-09-21 | 2002-04-05 | Kawasaki Steel Corp | Chain tensioning device |
| CN2665459Y (en) * | 2003-12-16 | 2004-12-22 | 中国科学院电工研究所 | Bi-directional chain-drive tensioning device |
| CN201074664Y (en) * | 2007-08-10 | 2008-06-18 | 力帆实业(集团)股份有限公司 | Chain tensioner of all-purpose petrol engine |
| CN101672352B (en) * | 2009-09-30 | 2011-05-11 | 东莞宏威数码机械有限公司 | Chain transmission tensioning device |
| CN202597616U (en) * | 2012-05-21 | 2012-12-12 | 萨驰华辰机械(苏州)有限公司 | Short-distance chain wheel tension device |
| CN204755799U (en) * | 2015-07-29 | 2015-11-11 | 济南中欧机器有限公司 | Overspeed device tensioner is adjusted to chain |
-
2016
- 2016-08-26 CN CN201610728221.XA patent/CN106122402B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106122402A (en) | 2016-11-16 |
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