CN208281436U - A kind of adjusting tensioning boosting mechanism - Google Patents
A kind of adjusting tensioning boosting mechanism Download PDFInfo
- Publication number
- CN208281436U CN208281436U CN201820540916.XU CN201820540916U CN208281436U CN 208281436 U CN208281436 U CN 208281436U CN 201820540916 U CN201820540916 U CN 201820540916U CN 208281436 U CN208281436 U CN 208281436U
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- China
- Prior art keywords
- adjusting rod
- adjusting
- rolling wheel
- spring
- wheel support
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Abstract
The utility model provides a kind of adjusting tensioning boosting mechanism, it include: tensioning back-up roller wheel, the tensioning back-up roller wheel is mounted on rolling wheel support by fixing axle, the rolling wheel support upper end is mounted on adjusting rod by anti-turn bolt, the adjusting rod is installed nut by adjusting rod and is mounted in bar supporter, the bar supporter lower end is fixed by the bracket screw installation on a mounting board, the adjusting rod outer sheath is equipped with spring, the spring upper end is supported on bar supporter upper end, and lower spring end is mounted on rolling wheel support upper end.After the utility model idler wheel is by upward external force, meeting compressed spring deformation, the effects of being realized by reactive spring force to adjustment, tensioner, boosting, damping；Meanwhile the size of power can also be adjusted by adjusting bar.
Description
Technical field
The utility model relates to technical field of transmission equipment, specially a kind of adjusting is tensioned boosting mechanism.
Background technique
Tensioning wheel is the tensioning apparatus of V belt translation, when the center of band is not away from being adjustable, can using tensioning wheel will with
Tightly.Tensioning wheel is typically located at the inside of slack list, to make band only by bend in one direction；Meanwhile to guarantee that small pulley cornerite will not
Reduce excessively, tensioning wheel should be installed as close as possible to big belt wheel；Existing tensioning wheel cannot adjust the position of roller after mounting
It sets, therefore, not in place, tension or smaller is installed, it has not been convenient to adjust.
General adjusting, boosting unit, come boosting, since cylinder occupied space is larger, and need to control single using piston-cylinder unit
Member controls, and to install and use very inconvenient.
Utility model content
The technical issues of the utility model is solved is to provide a kind of adjusting tensioning boosting mechanism, to solve above-mentioned background
The problem of being proposed in technology.
The technical problem solved by the utility model is implemented by the following technical solutions: a kind of adjusting is tensioned boosting machine
Structure, comprising: tensioning back-up roller wheel, the tensioning back-up roller wheel are mounted on rolling wheel support by fixing axle, the rolling wheel support
Upper end is mounted on adjusting rod by anti-turn bolt, and the adjusting rod installs nut by adjusting rod and is mounted on bar supporter
Interior, the bar supporter lower end is fixed by the bracket screw installation on a mounting board, and the adjusting rod outer sheath is equipped with spring,
The spring upper end is supported on bar supporter upper end, and lower spring end is mounted on rolling wheel support upper end.
The installation board ends are equipped with installation support protrusion, and installation support protrusion is equipped with installation fixation hole.
Roller mounting slot is equipped in the middle part of the rolling wheel support, rolling wheel support is mounted in roller mounting slot by fixing axle.
Compared with prior art, the utility model has the beneficial effects that after the utility model idler wheel is by upward external force,
Meeting compressed spring deformation, the effects of being realized by reactive spring force to adjustment, tensioner, boosting, damping；Meanwhile power
Size can also be adjusted by adjusting bar.
Detailed description of the invention
Fig. 1 is the front view schematic diagram of the utility model.
Fig. 2 is the right view schematic diagram of the utility model.
Specific embodiment
In order to make the implement technical means of the utility model, creation characteristic, reach purpose and effect is easy to understand, under
Face combines and is specifically illustrating, and the utility model is further described.
As shown in Figure 1 and Figure 2, a kind of adjusting is tensioned boosting mechanism, comprising: tensioning back-up roller wheel 1, the tensioning back-up roller
Wheel 1 is mounted on rolling wheel support 2 by fixing axle 11, and 2 upper end of rolling wheel support is mounted on adjusting rod 10 by anti-turn bolt
On, the adjusting rod 10 is installed nut 9 by adjusting rod and is mounted in bar supporter 8, and 8 lower end of bar supporter passes through
Bracket fixing screws are mounted on mounting plate 5, and 10 outer sheath of adjusting rod is equipped with spring 7, and 7 upper end of spring is supported on tune
8 upper end of pole bracket, 7 lower end of spring are mounted on 2 upper end of rolling wheel support.
5 both ends of mounting plate are equipped with installation support protrusion, and installation support protrusion is equipped with installation fixation hole 4.
Roller mounting slot is equipped in the middle part of the rolling wheel support 2, rolling wheel support 2 is mounted on roller mounting slot by fixing axle 11
It is interior.
After the utility model idler wheel is by upward external force, meeting compressed spring deformation passes through reactive spring force
The effects of realizing to adjustment, tensioner, boosting, damping.Meanwhile the size of power can also be adjusted by adjusting bar.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range be defined by the appending claims and its equivalent thereof.
Claims (3)
1. a kind of adjusting is tensioned boosting mechanism, comprising: tensioning back-up roller wheel, it is characterised in that: the tensioning back-up roller wheel passes through
Fixing axle is mounted on rolling wheel support, and the rolling wheel support upper end is mounted on adjusting rod by anti-turn bolt, the adjusting rod
Nut is installed by adjusting rod to be mounted in bar supporter, the bar supporter lower end is fixed by the bracket screw and is mounted on
On mounting plate, the adjusting rod outer sheath is equipped with spring, and the spring upper end is supported on bar supporter upper end, lower spring end peace
Mounted in rolling wheel support upper end.
2. a kind of adjusting according to claim 1 is tensioned boosting mechanism, it is characterised in that: the installation board ends are equipped with peace
Support protrusion is filled, installation support protrusion is equipped with installation fixation hole.
3. a kind of adjusting according to claim 1 is tensioned boosting mechanism, it is characterised in that: be equipped in the middle part of the rolling wheel support
Roller mounting slot, rolling wheel support are mounted in roller mounting slot by fixing axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820540916.XU CN208281436U (en) | 2018-04-17 | 2018-04-17 | A kind of adjusting tensioning boosting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820540916.XU CN208281436U (en) | 2018-04-17 | 2018-04-17 | A kind of adjusting tensioning boosting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208281436U true CN208281436U (en) | 2018-12-25 |
Family
ID=64751169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820540916.XU Active CN208281436U (en) | 2018-04-17 | 2018-04-17 | A kind of adjusting tensioning boosting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208281436U (en) |
-
2018
- 2018-04-17 CN CN201820540916.XU patent/CN208281436U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant |