CN204239642U - The automatic constant-speed section tension structure for part seat - Google Patents
The automatic constant-speed section tension structure for part seat Download PDFInfo
- Publication number
- CN204239642U CN204239642U CN201420684665.4U CN201420684665U CN204239642U CN 204239642 U CN204239642 U CN 204239642U CN 201420684665 U CN201420684665 U CN 201420684665U CN 204239642 U CN204239642 U CN 204239642U
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- tensioning
- adjustment
- speed section
- pulley
- mounting plate
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- 230000001105 regulatory effect Effects 0.000 claims abstract description 29
- 230000000694 effects Effects 0.000 abstract description 11
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
The utility model discloses a kind of automatic constant-speed section tension structure for part seat, comprise tensioning mounting plate (20), tensioning mounting plate (20) is provided with multiple tensioning regulating device, described tightening regulator comprises tensioning pulley supporting base and the tensioning pulley (10) for adjusting belt tension degree, tensioning pulley supporting base is fixedly connected on tensioning mounting plate (20), tensioning pulley supporting base is provided with tensioning adjustment Compress Spring (16) that tensioning adjustment tensioning pulley (10) raises or reduces, the height-adjustable tensioning pulley (10) of adjustment tensioning pulley supporting base is to the tensioning adjustment height automatically for part seat constant-speed section.The height of adjustment tensioning pulley can reach the tensioning degree of adjustment to constant-speed section, adjusts flexible to operation, simple and fast, improves the tensioning using effect of belt.
Description
Technical field
The utility model relates to a kind of belt tensioning structure, especially relates to a kind of being used in automatically for the constant-speed section tension structure on part seat.
Background technique
The existing automatic belt tensioning structure for part seat constant-speed section is typically employed in the tension structure of the direct tensioning front-wheel with main line joint, and more employing is in belt inner side tension structure, both tensioning adjustment operation had in use been unfavorable for, also easily there is constant-speed section head and the tail lengthening distance phenomenon, and then cause having influence on the actual tension effects reducing belt.
Model utility content
The utility model is solve the existing automatic belt tensioning structure tensioning adjustment operation portion for part seat constant-speed section conveniently, the present situations such as tensioning using effect is poor and a kind of tensioning adjustment operation that can better improve in using process of providing, improve the actual automatic constant-speed section tension structure for part seat using tension effects.
The utility model for solving the problems of the technologies described above adopted concrete technological scheme is: a kind of automatic constant-speed section tension structure for part seat, it is characterized in that: comprise tensioning mounting plate, tensioning mounting plate is provided with multiple tensioning regulating device, described tightening regulator comprises tensioning pulley supporting base and the tensioning pulley for adjusting belt tension degree, tensioning pulley supporting base is fixedly connected on tensioning mounting plate, tensioning pulley supporting base is provided with the tensioning adjustment Compress Spring that tensioning adjustment tensioning pulley raises or reduces, the height-adjustable tensioning pulley of adjustment tensioning pulley supporting base is to the tensioning adjustment height automatically for part seat constant-speed section.The height of adjustment tensioning pulley can reach the tensioning degree of adjustment to constant-speed section, adjusts flexible to operation, simple and fast, improves the tensioning using effect of belt.
As preferably, described tensioning pulley supporting base comprises tensioning strut, tensioning pulley bearing, tensioning guide pin bushing and tensioning regulating lever, wherein tensioning pulley bearing is connected to tensioning post upper head, tensioning pulley bearing is provided with tensioning pulley, tensioning adjustment Compress Spring is provided with in tensioning guide pin bushing, tensioning regulating lever is linked together by tensioning mounting plate and tensioning guide pin bushing, and the adjustment end of tensioning regulating lever is located at the back of tensioning mounting plate.More simply adjustment controls tensioning pulley to the tensioning Adjustment effect of belt.
As preferably, described tensioning regulating lever is provided with fastening setscrew nut, and tensioning regulating lever top is provided with tensioning adjustment Compress Spring.Improve the easy to operate simple and flexible of adjustment.
As preferably, described tensioning guide pin bushing bottom is provided with guide pin bushing fixed seat at bottom, and tensioning guide pin bushing is fixedly connected on tensioning mounting plate by guide pin bushing fixed seat at bottom.Improve the installation convenient fixing reliability of tensioning regulating device.
As preferably, described tensioning pulley bearing adopts U-shaped recess supports stand structure, mounting hole is provided with in bottom portion of groove, tensioning supporting bar top extends the support inserted link being connected with tensioning pulley bearing, tensioning pulley bearing is installed by mounting hole and support inserted link and is connected on tensioning supporting bar top.Improve the property easy for installation to tensioning pulley.
As preferably, described multiple tensioning regulating devices become intervening portion to arrange on tensioning mounting plate, and the axis of tensioning pulley parallels with the axis of the constant-speed section roller of belt.Improve the overall tensioning adjustment portfolio effect of tension device to belt.
As preferably, described tensioning regulating lever upper tip place is provided with the outwardly convex edge be connected on body of rod outer wall, and tensioning adjustment Compress Spring bottom is located at upper end surface, convex edge, and lower end surface, convex edge and tensioning guide pin bushing bottom inside are installed edge and contacted.Improve the reliability that support and the tensioning of Compress Spring are adjusted.
The beneficial effects of the utility model are: the height of adjustment tensioning pulley can reach the tensioning degree of adjustment to constant-speed section, adjusts flexible to operation, simple and fast, improves the tensioning using effect of belt.Adjustment is harmonious good, and the constant-speed operation of adjustment tightening belt is more reliable and stable.
Accompanying drawing illustrates:
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the structure schematic diagram that the utility model supplies the preferred implementation of the constant-speed section tension structure of part seat automatically.
Fig. 2 is the structural representation of single tensioning regulating device in Fig. 1.
Fig. 3 is that the utility model supplies the constant-speed section tension structure of part seat at the tensioning adjust structure schematic diagram at belt place automatically.
Embodiment
Fig. 1, in embodiment shown in Fig. 2, a kind of automatic constant-speed section tension structure for part seat, comprise tensioning mounting plate 20, tensioning mounting plate 20 is provided with multiple tensioning regulating device, described tightening regulator comprises tensioning pulley supporting base and the tensioning pulley 10 for adjusting belt tension degree, tensioning pulley supporting base is fixedly connected on tensioning mounting plate 20, tensioning pulley supporting base is provided with the tensioning adjustment Compress Spring 16 raising for adjustment tensioning adjustment tensioning pulley 10 or reduce, the height-adjustable tensioning pulley 10 of adjustment tensioning pulley supporting base is to the tensioning adjustment height automatically for part seat constant-speed section.Tensioning pulley supporting base comprises tensioning strut 12, tensioning pulley bearing 11, tensioning guide pin bushing 15 and tensioning regulating lever 13, wherein tensioning pulley bearing 11 is connected to tensioning strut 12 upper tip, tensioning pulley bearing 11 is provided with tensioning pulley 10, tensioning adjustment Compress Spring 16 is installed in tensioning guide pin bushing 15, tensioning regulating lever 13 is linked together by tensioning mounting plate 20 and tensioning guide pin bushing 14, and the adjustment end of tensioning regulating lever 13 is arranged on the back of tensioning mounting plate 20.Tensioning regulating lever 13 is provided with fastening setscrew nut 18, tensioning regulating lever 13 top is provided with tensioning adjustment Compress Spring 16, tensioning adjustment screw rod 13 bottom is fixedly connected with hexagon nut 19 and forwards the upper-lower height change that adjustment hexagon nut 19 can realize controlling tensioning adjustment screw rod 13 to, thus reach the compression degree of adjustment Compress Spring 16 or bounce up degree, realize driving the tensioning pulley 10 that tensioning strut 12 is installed to follow respective change, thus reach the tensioning Adjustment effect effect of adjustment tensioning pulley 10 pairs of belts, because each tensioning regulating device all can adjust separately, therefore better can adjust the tensioning portfolio effect of belt more flexibly, adjustment operation is also more flexible, quick and easy.Tensioning guide pin bushing 14 bottom is provided with guide pin bushing fixed seat at bottom 15, and tensioning guide pin bushing 14 is fixedly connected on tensioning mounting plate 20 by guide pin bushing fixed seat at bottom 15.Tensioning pulley bearing 11 adopts U-shaped recess supports stand structure, mounting hole is had in bottom portion of groove, tensioning strut 12 top extends the support inserted link 17 being connected with tensioning pulley bearing, tensioning pulley bearing 11 is installed by mounting hole and support inserted link 17 and is connected on tensioning strut 12 top.Multiple tensioning regulating device becomes intervening portion to arrange on tensioning mounting plate 20, and the axis of tensioning pulley 10 parallels with the axis of the constant-speed section roller of belt.Tensioning regulating lever 13 upper tip place stretches out to be connected with and protrudes the convex edge 131 that is connected on body of rod outer wall, and tensioning adjustment Compress Spring 16 bottom is arranged on upper end surface, convex edge 131, and lower end surface, convex edge 131 and tensioning guide pin bushing 14 bottom inside are installed edge and contacted.Automatically the constant-speed section tension structure for part seat is arranged on the lower position of belt 30, belt 30 is through the lateral tension of driving wheel 31 and fixed idler whell 32, see Fig. 3 by the belt tension belt wheel 10(on the multiple independent tension device below belt again) rising or decline and adjust longitudinal tensioning degree of belt, the carrying roller 33 in Fig. 3 can coordinate belt tension belt wheel 10 to adjust the tensioning degree of belt further.
Although more employ tensioning mounting plate, tensioning regulating device, tensioning strut, term such as tensioning adjustment Compress Spring, fastening setscrew nut etc. herein; But do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present invention more easily; The restriction that they are construed to any one additional is all contrary with spirit of the present invention.
Claims (7)
1. one kind supplies the constant-speed section tension structure of part seat automatically, it is characterized in that: comprise tensioning mounting plate (20), tensioning mounting plate (20) is provided with multiple tensioning regulating device, described tightening regulator comprises tensioning pulley supporting base and the tensioning pulley (10) for adjusting belt tension degree, tensioning pulley supporting base is fixedly connected on tensioning mounting plate (20), tensioning pulley supporting base is provided with tensioning adjustment Compress Spring (16) that tensioning adjustment tensioning pulley (10) raises or reduces, the height-adjustable tensioning pulley (10) of adjustment tensioning pulley supporting base is to the tensioning adjustment height automatically for part seat constant-speed section.
2. according to the automatic constant-speed section tension structure for part seat according to claim 1, it is characterized in that: described tensioning pulley supporting base comprises tensioning strut (12), tensioning pulley bearing (11), tensioning guide pin bushing (15) and tensioning regulating lever (13), wherein tensioning pulley bearing (11) is connected to tensioning strut (12) upper tip, tensioning pulley bearing (11) is provided with tensioning pulley (10), tensioning adjustment Compress Spring (16) is provided with in tensioning guide pin bushing (15), tensioning regulating lever (13) is linked together by tensioning mounting plate (20) and tensioning guide pin bushing (14), the adjustment end of tensioning regulating lever (13) is located at the back of tensioning mounting plate (20).
3., according to the automatic constant-speed section tension structure for part seat according to claim 1, it is characterized in that: described tensioning regulating lever (13) is provided with fastening setscrew nut (18), tensioning regulating lever (13) top is provided with tensioning adjustment Compress Spring (16).
4. according to the automatic constant-speed section tension structure for part seat according to claim 1, it is characterized in that: described tensioning guide pin bushing (14) bottom is provided with guide pin bushing fixed seat at bottom (15), and tensioning guide pin bushing (14) is fixedly connected on tensioning mounting plate (20) by guide pin bushing fixed seat at bottom (15).
5. according to the automatic constant-speed section tension structure for part seat described in claim 1 or 2, it is characterized in that: described tensioning pulley bearing (11) adopts U-shaped recess supports stand structure, mounting hole is provided with in bottom portion of groove, tensioning strut (12) top extends the support inserted link (17) being connected with tensioning pulley bearing, tensioning pulley bearing (11) is installed by mounting hole and support inserted link (17) and is connected on tensioning strut (12) top.
6. according to the automatic constant-speed section tension structure for part seat described in claim 1 or 4, it is characterized in that: described multiple tensioning regulating devices become intervening portion to arrange on tensioning mounting plate (20), and the axis of tensioning pulley (10) parallels with the axis of the constant-speed section roller of belt.
7. according to the automatic constant-speed section tension structure for part seat described in claim 1 or 2 or 3, it is characterized in that: described tensioning regulating lever (13) upper tip place is provided with the outwardly convex edge (131) be connected on body of rod outer wall, tensioning adjustment Compress Spring (16) bottom is located at convex edge (131) upper end surface, and convex edge (131) lower end surface and tensioning guide pin bushing (14) bottom inside are installed along contacting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420684665.4U CN204239642U (en) | 2014-11-17 | 2014-11-17 | The automatic constant-speed section tension structure for part seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420684665.4U CN204239642U (en) | 2014-11-17 | 2014-11-17 | The automatic constant-speed section tension structure for part seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204239642U true CN204239642U (en) | 2015-04-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420684665.4U Expired - Fee Related CN204239642U (en) | 2014-11-17 | 2014-11-17 | The automatic constant-speed section tension structure for part seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204239642U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106347942A (en) * | 2016-10-08 | 2017-01-25 | 杜尔明 | Tensioner for belt conveyor |
| CN112576712A (en) * | 2020-12-24 | 2021-03-30 | 桐乡市巨星针织机械制造有限公司 | Convenient installation overspeed device tensioner of synchronous pulley |
-
2014
- 2014-11-17 CN CN201420684665.4U patent/CN204239642U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106347942A (en) * | 2016-10-08 | 2017-01-25 | 杜尔明 | Tensioner for belt conveyor |
| CN112576712A (en) * | 2020-12-24 | 2021-03-30 | 桐乡市巨星针织机械制造有限公司 | Convenient installation overspeed device tensioner of synchronous pulley |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 Termination date: 20171117 |