CN205137972U - Solar energy patrols slewing bearing day for device - Google Patents
Solar energy patrols slewing bearing day for device Download PDFInfo
- Publication number
- CN205137972U CN205137972U CN201520876815.6U CN201520876815U CN205137972U CN 205137972 U CN205137972 U CN 205137972U CN 201520876815 U CN201520876815 U CN 201520876815U CN 205137972 U CN205137972 U CN 205137972U
- Authority
- CN
- China
- Prior art keywords
- slewing bearing
- helical gear
- cylindrical helical
- sealing strip
- gear
- 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.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
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- Gear Transmission (AREA)
- General Details Of Gearings (AREA)
Abstract
The utility model provides a solar energy patrols slewing bearing day for device, includes: outer lane (1), stainless steel glib (2), inner circle (3), sealing strip (4), steel ball (5) and compound nickel plating mould, outer lane (1) are cylindrical helical gear, and this slewing bearing adopts cylindrical helical gear to replace the worm wheel and forms a new cylindrical helical gear worm -drive form, increase the compound nickel plating mould of one deck on the surface of outer lane (1) and inner circle (3), and the buna -N rubber material of special prescription is adopted in sealing strip (4). The utility model discloses the size of pitch diameter can be as required confirmed at will, the drive ratio of multiple difference is realized to can obtain big drive ratio, satisfy low -speed smooth operation requirement, just can produce cylindrical helical gear with ordinary gear cutter hob, technology becomes simply, greatly reduced manufacturing cost, and slewing bearing's resistant oil, ageing -resistant, wear resistance have obvious improvement.
Description
Technical field
The present invention relates to a kind of pivoting support, be specifically related to a kind of solar energy sun-seeking device pivoting support.
Background technology
In the process of green energy resource exploitation, the importance of Solar use is extensively approved, for making full use of luminous energy, photovoltaic battery panel must rotate along with the sun does horizontal and vertical, and realizing this motion needs pivoting support.
Existing solar photovoltaic cell panel horizontal and vertical rotates pivoting support and adopts Worm Wheel System form, want Design and manufacture special-purpose hob cutter to produce to the worm gear of different parameters, complex process, manufacturing cost is high, not easily obtain large gearratio simultaneously, solar photovoltaic cell panel low speed can not be met and steadily rotate requirement.
Solar energy sun-seeking device is used for outdoor on the other hand, and throughout the year, high temperature is low cold, requires that pivoting support has high-low temperature resistant, corrosion resistant performance.
Summary of the invention
For solving the above-mentioned deficiency of existing solar photovoltaic cell panel pivoting support, the present invention adopts following technical scheme.
The present invention adopts cylindric spiral gear worm-drive, on the basis of traditional Worm Wheel System, replace worm gear with cylindric spiral gear and form a kind of new type of belt drive, be characterized in not by the impact of characteristic coefficient, arbitrarily can determine the size of pitch diameter as required, realize multiple different gearratio, and can large gearratio be obtained, meet low speed smooth operation requirement.
Multiple worm gear changes after cylinder becomes helical gear, and produce worm gear without Design and manufacture special-purpose hob cutter, just can produce cylindric spiral gear with common gear hob, technique becomes simple, and manufacturing cost reduces greatly.
Because current solar electrical energy generation is positioned at region, northwest mostly, the four seasons and the temperature difference are day and night all very large, how to ensure that pivoting support is corrosion-resistant, the long-life is also technical barrier, and the present invention increases one deck nickel plating mould on pivoting support surface, and salt spray test can reach 200 hours.
Because circumstance of temperature difference is large, also particular/special requirement is had to sealing strip in pivoting support, the present invention adopts the nitrile rubber material of special formulation, the natural environment (conventional sealing strip temperature resistant range-30 ~ 85 DEG C) of-50 ~ 150 degrees Celsius can be applicable to, simultaneously oil resistant, ageing-resistant, anti-wear performance also obtains larger raising, and effectively can ensure that outer boundry particle does not enter in the middle of raceway, increase the abrasiveness of raceway, improve pivoting support service life.
Beneficial effect:
1, adopt worm helical gear transmission, arbitrarily determine the size of pitch diameter as required, realize multiple different gearratio, and can large gearratio be obtained, meet low speed smooth operation requirement.
2, just can produce cylindric spiral gear with common gear hob, technique becomes simple, greatly reduces manufacturing cost.
3, increase one deck nickel plating mould on pivoting support surface, improve oil resistant, ageing-resistant, the anti-wear performance of pivoting support.
Accompanying drawing illustrates:
Be illustrated as a kind of solar energy sun-seeking device of the present invention pivoting support structural representation.
In figure: 1, outer ring; 2, stainless steel oil nozzle; 3, inner ring; 4, sealing strip; 5, steel ball.
Detailed description of the invention:
A solar energy sun-seeking device pivoting support as shown in the figure, comprises outer ring 1, stainless steel oil nozzle 2, inner ring 3, sealing strip 4, steel ball 5 and composite nickel-plating mould.
Outer ring 1 is cylindric spiral gear, this pivoting support replaces worm gear with cylindric spiral gear and forms a kind of new cylindric spiral gear worm-drive form, be characterized in not by the impact of characteristic coefficient, arbitrarily determine the size of pitch diameter as required, realize multiple different gearratio, and can large gearratio be obtained, meet low speed smooth operation requirement.
After worm gear makes cylindric spiral gear into, produce worm gear without Design and manufacture special-purpose hob cutter, just can produce cylindric spiral gear with common gear hob, technique becomes simple, and manufacturing cost reduces greatly.
Sealing strip 4 adopts the nitrile rubber material of special formulation, the natural environment (conventional sealing strip temperature resistant range-30 ~ 85 DEG C) of-50 ~ 150 degrees Celsius can be applicable to, simultaneously oil resistant, ageing-resistant, abrasion resistance properties is also highly improved, effectively can ensure that outer boundry particle does not enter in the middle of raceway, improve raceway abrasiveness, improve pivoting support service life.
Increase one deck compound nickel mould in outer ring 1 and inner ring 3 surface, improve the corrosion resistance of pivoting support, extend the pivoting support life-span.
Claims (1)
1. a solar energy sun-seeking device pivoting support, comprise: outer ring (1), stainless steel oil nozzle (2), inner ring (3), sealing strip (4), steel ball (5) and composite nickel-plating mould, it is characterized in that: the outer of outer ring (1) is cylindric spiral gear, cylindric spiral gear is adopted to replace worm gear and form a kind of new cylindric spiral gear worm-drive form, increase one deck composite nickel-plating mould on the surface of outer ring (1) and inner ring (3), sealing strip (4) adopts the nitrile rubber material of special formulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520876815.6U CN205137972U (en) | 2015-10-30 | 2015-10-30 | Solar energy patrols slewing bearing day for device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520876815.6U CN205137972U (en) | 2015-10-30 | 2015-10-30 | Solar energy patrols slewing bearing day for device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205137972U true CN205137972U (en) | 2016-04-06 |
Family
ID=55623758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520876815.6U Expired - Fee Related CN205137972U (en) | 2015-10-30 | 2015-10-30 | Solar energy patrols slewing bearing day for device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205137972U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107575482A (en) * | 2016-06-08 | 2018-01-12 | 斯凯孚公司 | Revolution roller bearing with sealing arrangement |
-
2015
- 2015-10-30 CN CN201520876815.6U patent/CN205137972U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107575482A (en) * | 2016-06-08 | 2018-01-12 | 斯凯孚公司 | Revolution roller bearing with sealing arrangement |
| CN107575482B (en) * | 2016-06-08 | 2020-07-03 | 斯凯孚公司 | Rotary roller bearing with sealing arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Solar energy patrols slewing bearing day for device Effective date of registration: 20190103 Granted publication date: 20160406 Pledgee: Xuancheng Wannan Rural Commercial Bank Co.,Ltd. Pledgor: ANHUI XUANCHENG QIANKUN SLEWING RING CO.,LTD. Registration number: 2019340000003 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20211030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |