CN205013610U - Power V belt gravity type self -adaptation take -up pulley device - Google Patents
Power V belt gravity type self -adaptation take -up pulley device Download PDFInfo
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- CN205013610U CN205013610U CN201520523898.0U CN201520523898U CN205013610U CN 205013610 U CN205013610 U CN 205013610U CN 201520523898 U CN201520523898 U CN 201520523898U CN 205013610 U CN205013610 U CN 205013610U
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- belt
- guide plate
- guide
- guide groove
- slide
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Abstract
The utility model discloses a power V belt gravity type self -adaptation take -up pulley device relates to an overspeed device tensioner technical field. Including have smooth to guide slot (31) from adjusting device (3) and can along smooth take -up pulley (7) that can compress tightly with this conveyer belt or transmission link that lie in directly over conveyer belt or the transmission link to guide slot (31) reciprocating sliding, it is smooth not perpendicular with the vertical orientation of gravity to the direction of guide slot (31). Can be in the slotted hole of self -adaptation device perpendicular with freely removes, can guarantee that the vertical direction motion of take -up pulley and the horizontal direction of conveyer belt move, can also find accurately automatically with the depth of parallelism of belt face, reduce the integral erection precision of take -up pulley device like this, the while also can reduce the wearing and tearing of take -up pulley to the belt.
Description
Technical field
The utility model relates to a kind of tension device technical field, the tensioning mechanism of especially a kind of line belt or transmission chain.
Background technique
Idle wheel is the tension device of V belt translation, when the centre distance be with can not regulate, Idle wheel can be adopted to be with tensioning.
V belt translation is a kind of power or movement transferring of flexibility, apply comparatively extensive in mechanical transmission, but during V belt translation, load on axle is comparatively large, easily causes driving belt to relax, reduce the working life of driving belt, this just needs to do periodic maintenance and regular tensioning to V belt translation.
In V belt translation, take some maintain measures, to keep driving belt in tensioning state work, prior art adds Idle wheel in the inner side of Idle wheel, but like this centre distance is required just larger, if centre distance is little, but because driving belt creates permanent deformation, tensioning can not be carried out to driving belt by the method increasing Idle wheel, if do not change driving belt just can not work, change the words of driving belt, cost compare is high, therefore, this just needs a kind of when not changing the centre distance of driving belt, both can effective tensioning driving belt, the device of driving belt can not be changed again.
Model utility content
The utility model is in order to overcome the deficiencies in the prior art, a kind of power vee belt gravity type self adaption tensioner apparatus is proposed, its objective is and realize in the centre distance situation not changing line belt, both can effective tensioning line belt, the device of line belt need not be changed again.
In order to solve above-mentioned technical problem, the basic technical scheme that the utility model proposes is: a kind of power vee belt gravity type self adaption tensioner apparatus, comprise have the self-adjusting apparatus that slides to guide groove and can along described slide to that guide groove reciprocatingly slides be positioned at the Idle wheel that can compress with this line belt or transmission chain directly over line belt or transmission chain, described in slide to the guiding of guide groove not vertical with gravity vertical direction.
Further, the guiding of guide groove is slided to described in straight down.
Further, described self-adjusting apparatus comprises the first guide plate and the second guide plate that are oppositely arranged, described first guide plate and the second guide plate are provided with can for described Idle wheel reciprocatingly slide slide to guide groove.
Further, described in slide to guide groove be blind hole guide groove, the bi-side of described Idle wheel axially arrange guide blot along it, and described guide blot is fastened on sliding in guide groove of described first guide plate and the second guide plate.
Further, the bi-side that guide groove runs through described first guide plate and described second guide plate are slided to described in; The bi-side of described Idle wheel axially arrange guide blot along it, and what described guide blot was arranged on described first guide plate and the second guide plate slides to guide groove.
The beneficial effects of the utility model are:
The technical solution of the utility model arranges the Idle wheel of automatically can fluctuate according to gravity this driving belt of compression or a conveyer chain directly over line belt or conveyer chain, can be vertical and move freely in the slotted eye of self-reacting device by this technology, the movement in vertical direction of Idle wheel and the horizontal motion of line belt can be ensured, automatically the parallelism with strap surface can also be found accurately, reduce the integral installation precision of tensioner apparatus like this, also can reduce the wearing and tearing of Idle wheel to belt simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of power vee belt of the present utility model gravity type self adaption tensioner apparatus.
Embodiment
Be described further below with reference to accompanying drawing 1 pair of the utility model, but protection domain of the present utility model should do not limited with this.
For convenience of description and understand the technical solution of the utility model, below illustrate that the orientation that the noun of locality used all is shown with accompanying drawing is as the criterion.
A kind of power vee belt of the present utility model gravity type self adaption tensioner apparatus, has and is arranged on driving pulley 1 on support 5 and driven pulley 2, and this driving pulley 1 and driven pulley 2 realize being in transmission connection by line belt 6.
Concrete, the diameter of described driven pulley 2 is greater than the diameter of described driving pulley 1.Near the side of described driven pulley 2, a kind of power vee belt of the present utility model gravity type self adaption tensioner apparatus is set, this tensioner apparatus comprises self-adjusting apparatus 3, this self-adjusting apparatus 3 comprises the first guide plate 32 and the second guide plate 33 be symmetrical set, first guide plate 32 and the second guide plate 33 are provided with run through respective bi-side slide to guide groove 31, it is downward along the vertical direction of gravity that this slides to guide groove 31.Slide on guide groove 31 at two and an Idle wheel 7 is set, the bi-side of this Idle wheel 7 axially arrange guide blot 71 along it, and the slide to guide groove 31 of this guide blot 71 across the first described guide plate 32 and the second guide plate 33 and along this first guide plate 32 and the second guide plate 33 slides up and down.Concrete, the first described guide plate 32 and the second guide plate 33 lay respectively at the both sides of line belt 6.
In the course of the work, described Idle wheel 7 will compress described line belt 6 downwards under gravity, makes the line belt 6 relaxed constantly can be in tensioning state.
Concrete, described Idle wheel 7 can select the Idle wheel of different size and weight according to the rotational velocity of the different size of line belt 6 and line belt 6.
When driving pulley 1 drives driven pulley 2 to work, line belt 6 can produce a fluctuation because of the motion of complete machine, now, the Idle wheel be arranged on automatic regulating apparatus 3 can adjust the position of Idle wheel 7 automatically according to the fluctuation situation of driving belt 6, so just ensure that Idle wheel 7 is all the time on the surface of line belt, a tension force is produced to it, makes driving belt be in tensioning state always, which forms a self-adjusting tensioning working state; Decrease the friction and wear of Idle wheel 7 and line belt 6 simultaneously.Here, self-adapting adjusting apparatus there is the slotted eye that two parallel, can ensure that Idle wheel is in vertical line all the time, wiggly phenomenon can not be produced, also be conducive to the friction reducing Idle wheel and self-adapting adjusting apparatus, be conducive to the gravity vertical position of stable Idle wheel.Idle wheel 7 can be vertical and move freely in the slotted eye of self-reacting device, the movement in vertical direction of Idle wheel and the horizontal motion of line belt can be ensured, automatically the parallelism with driving belt zone face can also be found accurately, reduce the integral installation precision of tensioner apparatus like this, also can reduce the wearing and tearing of Idle wheel 7 pairs of line belts 6 simultaneously.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also change above-mentioned mode of execution and revise.Therefore, the utility model is not limited to embodiment disclosed and described above, also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.In addition, although employ some specific terms in this specification, these terms just for convenience of description, do not form any restriction to the utility model.
Claims (5)
1. a power vee belt gravity type self adaption tensioner apparatus, it is characterized in that: comprise the self-adjusting apparatus (3) that has and slide to guide groove (31) and can along described slide to that guide groove (31) reciprocatingly slides be positioned at the Idle wheel (7) that can compress with this line belt or transmission chain directly over line belt or transmission chain, described in slide to the guiding of guide groove (31) not vertical with gravity vertical direction.
2. a kind of power vee belt as claimed in claim 1 gravity type self adaption tensioner apparatus, is characterized in that: described in slide to the guiding of guide groove (31) straight down.
3. a kind of power vee belt as claimed in claim 1 gravity type self adaption tensioner apparatus, it is characterized in that: described self-adjusting apparatus (3) comprises the first guide plate (32) and the second guide plate (33) that are oppositely arranged, described first guide plate (32) and the second guide plate (33) are provided with can for described Idle wheel (7) reciprocatingly slide slide to guide groove (31).
4. a kind of power vee belt as claimed in claim 3 gravity type self adaption tensioner apparatus, it is characterized in that: described in slide to guide groove (31) for blind hole guide groove, the bi-side of described Idle wheel (7) axially arrange guide blot (71) along it, and described guide blot (71) is fastened on sliding in guide groove (31) of described first guide plate (32) and the second guide plate (33).
5. a kind of power vee belt as claimed in claim 3 gravity type self adaption tensioner apparatus, is characterized in that: described in slide to the bi-side that guide groove (31) runs through described first guide plate (32) and described second guide plate (33); The bi-side of described Idle wheel (7) axially arrange guide blot (71) along it, and what described guide blot (71) was arranged on described first guide plate (32) and the second guide plate (33) slides to guide groove (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520523898.0U CN205013610U (en) | 2015-07-20 | 2015-07-20 | Power V belt gravity type self -adaptation take -up pulley device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520523898.0U CN205013610U (en) | 2015-07-20 | 2015-07-20 | Power V belt gravity type self -adaptation take -up pulley device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205013610U true CN205013610U (en) | 2016-02-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520523898.0U Expired - Fee Related CN205013610U (en) | 2015-07-20 | 2015-07-20 | Power V belt gravity type self -adaptation take -up pulley device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205013610U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107753976A (en) * | 2016-08-16 | 2018-03-06 | 绍兴托普利包装有限公司 | A kind of full-automatic sterilizing cabinet for clothes |
| CN109729864A (en) * | 2019-03-20 | 2019-05-10 | *** | A kind of Multifunctional garden Solid state fermentation device |
-
2015
- 2015-07-20 CN CN201520523898.0U patent/CN205013610U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107753976A (en) * | 2016-08-16 | 2018-03-06 | 绍兴托普利包装有限公司 | A kind of full-automatic sterilizing cabinet for clothes |
| CN109729864A (en) * | 2019-03-20 | 2019-05-10 | *** | A kind of Multifunctional garden Solid state fermentation device |
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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 |
Granted publication date: 20160203 Termination date: 20170720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |