CN203096256U - Belt tensioning device of combing machine - Google Patents
Belt tensioning device of combing machine Download PDFInfo
- Publication number
- CN203096256U CN203096256U CN 201320015213 CN201320015213U CN203096256U CN 203096256 U CN203096256 U CN 203096256U CN 201320015213 CN201320015213 CN 201320015213 CN 201320015213 U CN201320015213 U CN 201320015213U CN 203096256 U CN203096256 U CN 203096256U
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- CN
- China
- Prior art keywords
- belt
- belt pulley
- wheel support
- tensioning
- wallboard
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a belt tensioning device of a combing machine. The belt tensioning device of the combing machine comprises a fixed wallboard, a small belt pulley, a big belt pulley and a tensioning wheel support located between the small belt pulley and the big belt pulley, wherein a fixed board is arranged below the support, a rotary pin penetrates through the tensioning wheel support and the fixed board to be connected with the fixed wallboard, an eccentric wheel is installed in a long groove in the tensioning wheel support, an inner hexagonal groove in the eccentric wheel is matched with the rotary pin of an eccentric wheel on the fixed board, a tensioning belt pulley is located between the fixed wallboard and the tensioning wheel support and is fixed by a bolt, and an additional belt pulley is located above the left side of the tensioning wheel support and is fixed on the fixed wallboard. The belt tensioning device of the combing machine can be used in a structure where a belt is used for transmission and the space for installation of a tensioning belt pulley is small. The belt tensioning device of the combing machine is simple in structure. The big belt pulley can be replaced as needed at any time to meet tensioning requirements.
Description
Technical field
The utility model belongs to the combing machine field, is specifically related to a kind of belt stretcher of combing machine.
Background technology
The tensioning apparatus of the general belt on the combing machine is that regulating wheel is contained on the strip shape tensioning plate because the size of tensioning plate is generally all bigger, and need rotate during tightening belt or space that translation is required bigger.Therefore, in the narrow and small structure in space, operation is laid the space hour to regulating wheel, and traditional tension structure just can not meet the demands.
Summary of the invention
To be solved in the utility model is how to make the technical problem of belt tension in small space, thereby a kind of belt stretcher of combing machine is provided, and this device can reach the purpose of belt tension in the small space of combing machine.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of belt stretcher of combing machine, it comprises: fixing wallboard, small belt pulley and big belt pulley, also comprise a regulating wheel support between small belt pulley and big belt pulley, the below of this support is provided with fixed head, rotational pin passes the regulating wheel support, fixed head is connected with fixing wallboard, in the elongated slot of described regulating wheel support eccentric wheel is installed, interior hex slot on this eccentric wheel matches with eccentric wheel rotational pin on the fixed head, when belt needs tensioning, using inner hexagon spanner to act on interior hex slot is rotated counterclockwise eccentric wheel, driving the regulating wheel support also is rotated counterclockwise in the same direction around rotational pin, when rotating to certain angle, the regulating wheel support is owing to tightening belt stops the rotation, eccentric wheel continues rotation, when eccentric wheel changes the regulating wheel trigonum over to, constitute triangle with the line of regulating wheel support inside groove two contact points and the both sides of trigonum on the eccentric wheel, triangle has stability, thereby make eccentric wheel and regulating wheel support locked, reach the purpose of tightening belt.When belt need unclamp, use inner hexagon spanner to act on interior hex slot eccentric wheel is turned clockwise, regulating wheel support and eccentric wheel are unblanked, and belt unclamps.
This device also includes idler and additional belt wheel, this idler fixedly between wallboard and the regulating wheel support by bolting, additional belt wheel is positioned at the upper left side of regulating wheel support, the below is lined with backing plate and is fixed on fixedly on the wallboard by screw.Backing plate can move up and down along scale dial plate fixing on the fixing wallboard.Digital scope on the scale dial plate is represented as the diameter range of big belt pulley, when needs are changed big belt pulley, only needs to be alignd with a certain numerical value of scale dial plate in the upper end of backing plate, big belt pulley is directly installed get final product.
The beneficial effects of the utility model are, can solve using belt transmission, but lay in the narrow and small structure in idler space, and simple in structure, can change big belt pulley at any time and satisfy the tensioning requirement as required.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Hex slot 6. eccentric wheels 7. belts 8. big belt pulleys 9. additional belt wheel 10. backing plates in 1. small belt pulleys, 2. idlers, 3. rotational pins, the 4. regulating wheel supports 5. among the figure
The specific embodiment
As shown in Figure 1, a kind of belt stretcher of combing machine, it comprises: fixing wallboard, small belt pulley 1 and big belt pulley 8, also comprise a regulating wheel support 4 between small belt pulley 1 and big belt pulley 8, the below of this support is provided with fixed head, rotational pin 3 passes regulating wheel support 4, fixed head is connected with fixing wallboard, eccentric wheel 6 is installed in the elongated slot of described regulating wheel support 4, interior hex slot 5 on this eccentric wheel 6 matches with eccentric wheel rotational pin on the fixed head, when belt 7 needs tensioning, using inner hexagon spanner to act on interior hex slot 5 is rotated counterclockwise eccentric wheel 6, driving regulating wheel support 4 also is rotated counterclockwise in the same direction around rotational pin 3, when rotating to certain angle, regulating wheel support 4 is owing to tightening belt 7 stops the rotation, eccentric wheel 6 continues rotation, when eccentric wheel 6 changes the regulating wheel trigonum over to, constitute triangle with the line of regulating wheel support 4 inside grooves two contact points and the both sides of trigonum on the eccentric wheel 6, triangle has stability, thereby make eccentric wheel 6 and regulating wheel support 4 locked, reach the purpose of tightening belt 7.When belt 7 need unclamp, use inner hexagon spanner to act on interior hex slot 5 eccentric wheel 6 is turned clockwise, regulating wheel support 4 is unblanked with eccentric wheel 6, and belt 7 unclamps.
This device also includes idler 2 and additional belt wheel 9, this idler 2 is fixedly passing through bolting between wallboard and the regulating wheel support 4, additional belt wheel 9 is positioned at the upper left side of regulating wheel support 4, and the below is lined with backing plate 10 and is fixed on fixedly on the wallboard by screw.Backing plate 10 can move up and down along scale dial plate fixing on the fixing wallboard.Digital scope on the scale dial plate is represented as the diameter range of big belt pulley 8, when needs are changed big belt pulley 8, only needs to be alignd with a certain numerical value of scale dial plate in the upper end of backing plate 10, big belt pulley 10 is directly installed get final product.
Claims (2)
1. the belt stretcher of a combing machine, it comprises: fixing wallboard, small belt pulley and big belt pulley, it is characterized in that: it also comprises a regulating wheel support between small belt pulley and big belt pulley, the below of this support is provided with fixed head, rotational pin passes the regulating wheel support, fixed head is connected with fixing wallboard, in the elongated slot of described regulating wheel support eccentric wheel is installed, interior hex slot on this eccentric wheel matches with eccentric wheel rotational pin on the fixed head, idler fixedly between wallboard and the regulating wheel support by bolting, the upper left side that additional belt wheel is positioned at the regulating wheel support is fixed on fixedly on the wallboard.
2. the belt stretcher of combing machine according to claim 1 is characterized in that: described additional belt wheel and fixedly also be provided with backing plate between the wallboard, backing plate can move up and down along fixing scale dial plate on the fixing wallboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320015213 CN203096256U (en) | 2013-01-13 | 2013-01-13 | Belt tensioning device of combing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320015213 CN203096256U (en) | 2013-01-13 | 2013-01-13 | Belt tensioning device of combing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203096256U true CN203096256U (en) | 2013-07-31 |
Family
ID=48847674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320015213 Withdrawn - After Issue CN203096256U (en) | 2013-01-13 | 2013-01-13 | Belt tensioning device of combing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203096256U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103060957A (en) * | 2013-01-13 | 2013-04-24 | 经纬纺织机械股份有限公司 | Belt tension device of carding machine |
-
2013
- 2013-01-13 CN CN 201320015213 patent/CN203096256U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103060957A (en) * | 2013-01-13 | 2013-04-24 | 经纬纺织机械股份有限公司 | Belt tension device of carding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130731 Effective date of abandoning: 20160127 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |