CN206072247U - A kind of worm couple for photovoltaic generation tracks of device - Google Patents
A kind of worm couple for photovoltaic generation tracks of device Download PDFInfo
- Publication number
- CN206072247U CN206072247U CN201621047032.8U CN201621047032U CN206072247U CN 206072247 U CN206072247 U CN 206072247U CN 201621047032 U CN201621047032 U CN 201621047032U CN 206072247 U CN206072247 U CN 206072247U
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- China
- Prior art keywords
- worm
- gear
- photovoltaic generation
- gear teeth
- wheel body
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Abstract
This utility model is related to technical field of mechanical transmission, specifically related to a kind of worm couple for photovoltaic generation tracks of device, the worm gear being meshed including worm screw and with worm screw, worm gear is mainly made up of wheel body and the gear teeth being distributed on wheel body outer ring surface, worm gear is sector structure, adjacent two-wheeled root portion is provided with the elasticity transition groove for reducing gear teeth root section product, and the thickness of wheel body is more than the thickness of the gear teeth.It is sector by worm gear designs, while satisfaction using needs, has saved cost, reduced overall weight, while is also convenient for installing.By arranging elasticity transition groove, accumulate gear teeth root section and reduce, so as under same load can producing ratio conventional wheel dental transition big flexural deformation, greatly increase the flexibility of the gear teeth, it is to avoid the situation of broken teeth, so as to ensure the service life of worm gear；By thickness of the thickness more than the gear teeth for arranging wheel body, so as to ensure worm gear, overall intensity, makes the smooth stable operation of photovoltaic generation tracks of device.
Description
Technical field
This utility model is related to technical field of mechanical transmission, and in particular to a kind of for photovoltaic generation tracks of device
Worm couple.
Background technology
Photovoltaic solar is obtained a wide range of applications recently as a kind of clean energy resource, is to ensure that photovoltaic panel can be efficient
Absorb sunlight, it usually needs photovoltaic panel is designed as into rotatable form, in order to the irradiating angle of sunlight change into
The corresponding tracking of row is adjusted, and so as to obtain more electric energy, is increased operation rate.The rotation of existing photovoltaic panel is all passed by worm and gear
It is dynamic, the rotation of photovoltaic panel is realized so as to by worm couple, but existing worm couple cost of manufacture is high, intensity
It is little.
Utility model content
The purpose of this utility model is to provide a kind of low cost, and intensity is big, is tracked for photovoltaic generation with flexible
The worm couple of device.
In order to achieve the above object, the technical solution adopted in the utility model is：It is a kind of to be used for photovoltaic generation tracks of device
Worm couple, including worm screw and the worm gear being meshed with worm screw, the worm gear mainly by wheel body and are distributed in wheel body outer shroud
Gear teeth composition on face, the worm gear are sector structure, and the adjacent two-wheeled root portion is provided with makes gear teeth root section accumulate reduction
Elasticity transition groove, the thickness of the thickness of the wheel body more than the gear teeth.
A kind of worm couple for photovoltaic generation tracks of device as above, further illustrates as the elasticity
Lead-over groove is circular arc.
A kind of worm couple for photovoltaic generation tracks of device as above, further illustrates as the worm screw
For hollow structure, the diameter of the hollow structure is less than 1/3rd of worm screw diameter.
A kind of worm couple for photovoltaic generation tracks of device as above, further illustrates as the worm screw
For enveloping worm.
A kind of worm couple for photovoltaic generation tracks of device as above, further illustrates as the worm screw
Two ends are equipped with locating convex block.
A kind of worm couple for photovoltaic generation tracks of device as above, further illustrates as the worm gear
Fan angle be 225 °.
A kind of worm couple for photovoltaic generation tracks of device as above, further illustrates as the worm gear
Fan angle be 135 °.
The beneficial effects of the utility model are：By worm gear designs for sector, meet using needs while, saved into
This, reduces overall weight, while being also convenient for installing.By arranging elasticity transition groove, accumulate gear teeth root section and reduce, so as to
Under same load can producing ratio conventional wheel dental transition big flexural deformation, greatly increase the flexibility of the gear teeth, it is to avoid broken teeth
Situation, so as to ensure the service life of worm gear；By thickness of the thickness more than the gear teeth for arranging wheel body, so as to ensure worm gear entirety
Intensity, make the smooth stable operation of photovoltaic generation tracks of device；Worm screw is set to into hollow structure, it is ensured that while intensity, is mitigated
Worm screw weight, so that photovoltaic generation tracks of device is lighter and handier, makes installation more convenient.
Description of the drawings
Fig. 1 is one example structure schematic diagram of this utility model.
Fig. 2 is another example structure schematic diagram of this utility model.
Fig. 3 is A zoomed-in views in Fig. 1.
Fig. 4 is this utility model side view.
In figure：1st, worm screw；2nd, worm gear；201st, wheel body；202nd, the gear teeth；203rd, elasticity transition groove；3rd, locating convex block.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model embodiment is further elaborated.
As shown in Figures 1 to 4, a kind of worm couple for photovoltaic generation tracks of device that this utility model is provided,
Use suitable for photovoltaic generation tracks of device, the worm gear 2 that the worm couple is included worm screw 1 and is meshed with worm screw 1, the snail
Bar 1 is preferably enveloping worm, worm screw 1 is set to enveloping worm, the contact between worm gear 2 and worm screw 1 can be made even closer,
Reach multiple tooth while contact, makes the load for sharing each contact point less, it is ensured that the bearing capacity and effect of worm-gears
Rate.Used as drive link, worm gear 2 is connected worm screw 1 with the rotary shaft in photovoltaic generation tracks of device, during installation, by worm gear 2 and photovoltaic
Rotary shaft on power-generating tracking device is attached, and is rotated by driving means, such as motor or reductor, does not set here
Limit, by the positive and negative rotation of worm screw 1, rotate clockwise or counterclockwise worm gear 2, so that photovoltaic generation tracks of device is with too
The irradiating angle change of sunlight carries out corresponding tracking and adjusts, and the photovoltaic generation tracks of device is prior art, is not done here in detail
It is thin to illustrate.
The worm gear 2 is main to be made up of wheel body 201 and the gear teeth 202 being distributed on 201 outer ring surface of wheel body, the gear teeth
202 quantity is decided in its sole discretion according to service condition, is not limited here.As photovoltaic generation tracks of device does not need 360 ° to turn
Dynamic, so worm gear 2 is set to sector structure, fan angle is 225 ° or 135 °, is the segment angle of shown worm gear 2 in Fig. 1
Spend for 225 °, be that the fan angle of shown worm gear 2 is 135 ° in Fig. 2, fan angle be designed as into 225 ° or 135 °, made in satisfaction
While with requiring, cost is saved, reduced overall weight, while being also convenient for installing.
Adjacent two gear teeth, 202 root is provided with the elasticity transition groove 203 for reducing gear teeth root section product, such as Fig. 2 institutes
Show, 203 end face section shape of the elasticity transition groove is one to be absorbed in adjacent two gear teeth, 202 root, and accumulate gear teeth root section and reduce
Curve, the curve is connected with adjacent two tooth profiles line, by arranging elasticity transition groove 203, makes 202 root section of the gear teeth
Product reduce, so as under same load can the big flexural deformation of producing ratio conventional wheel dental transition, make the flexibility of the gear teeth 202 increase
Plus, it is to avoid the situation of broken teeth occurs, so as to ensureing the service life of worm gear 2.Preferably, the elasticity transition groove 203 is
Circular arc, is set to circular shape, can be easy to processing, reduces procedure of processing.
Thickness of the thickness of the wheel body 201 more than the gear teeth 202, as worm gear 2 is set to sector structure, its intensity can be received
To impact, by thickness of the thickness more than the gear teeth 202 for arranging wheel body 201, so as to increase the intensity of 2 entirety of worm gear, photovoltaic is made
The smooth stable operation of power-generating tracking device.
Preferably, the worm screw 1 is hollow structure, the diameter of the hollow structure less than 1 diameter of worm screw three/
One, while so proof strength is set, 1 weight of worm screw is alleviated, so that photovoltaic generation tracks of device is lighter and handier, peace is made
Dress is more convenient.1 two ends of the worm screw are equipped with locating convex block 3, by locating convex block 3, can make when mounted, more convenient,
Ensure installation accuracy simultaneously.
This utility model is not limited to examples detailed above, in claims limited range of the present utility model, this
The various modifications or modification that art personnel can be made without creative work are protected by this patent.
Claims (7)
1. a kind of worm couple for photovoltaic generation tracks of device, including worm screw (1) and the worm gear being meshed with worm screw
(2), the worm gear (2) is mainly made up of wheel body (201) and the gear teeth (202) being distributed on wheel body outer ring surface, it is characterised in that：
The worm gear (2) is sector structure, and adjacent two gear teeth (202) root is provided with the elastic mistake for reducing gear teeth root section product
Aqueduct (203), the thickness of the wheel body (201) are more than the thickness of the gear teeth (202).
2. a kind of worm couple for photovoltaic generation tracks of device according to claim 1, it is characterised in that：It is described
Elasticity transition groove (203) is circular arc.
3. a kind of worm couple for photovoltaic generation tracks of device according to claim 1, it is characterised in that：It is described
Worm screw (1) is hollow structure, and the diameter of the hollow structure is less than 1/3rd of worm screw (1) diameter.
4. a kind of worm couple for photovoltaic generation tracks of device according to claim 1, it is characterised in that：It is described
Worm screw (1) is enveloping worm.
5. a kind of worm couple for photovoltaic generation tracks of device according to claim 1, it is characterised in that：It is described
Worm screw (1) two ends are equipped with locating convex block (3).
6. a kind of worm couple for photovoltaic generation tracks of device according to claim 1, it is characterised in that：It is described
The fan angle of worm gear (2) is 225 °.
7. a kind of worm couple for photovoltaic generation tracks of device according to claim 1, it is characterised in that：It is described
The fan angle of worm gear (2) is 135 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621047032.8U CN206072247U (en) | 2016-09-09 | 2016-09-09 | A kind of worm couple for photovoltaic generation tracks of device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621047032.8U CN206072247U (en) | 2016-09-09 | 2016-09-09 | A kind of worm couple for photovoltaic generation tracks of device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206072247U true CN206072247U (en) | 2017-04-05 |
Family
ID=58437513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621047032.8U Expired - Fee Related CN206072247U (en) | 2016-09-09 | 2016-09-09 | A kind of worm couple for photovoltaic generation tracks of device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206072247U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224445A (en) * | 2016-09-09 | 2016-12-14 | 四川中惯科技股份有限公司 | A kind of worm couple following the tracks of device for photovoltaic generation |
-
2016
- 2016-09-09 CN CN201621047032.8U patent/CN206072247U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224445A (en) * | 2016-09-09 | 2016-12-14 | 四川中惯科技股份有限公司 | A kind of worm couple following the tracks of device for photovoltaic generation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170405 Termination date: 20210909 |