CN102674179B - Device of double-speed gear box on endless rope winch for preventing planetary gear rack from axially deviating - Google Patents
Device of double-speed gear box on endless rope winch for preventing planetary gear rack from axially deviating Download PDFInfo
- Publication number
- CN102674179B CN102674179B CN201210156962.7A CN201210156962A CN102674179B CN 102674179 B CN102674179 B CN 102674179B CN 201210156962 A CN201210156962 A CN 201210156962A CN 102674179 B CN102674179 B CN 102674179B
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- Prior art keywords
- planetary gear
- spring
- speed gear
- rolling steel
- double
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 12
- 238000005096 rolling process Methods 0.000 claims abstract description 12
- 239000010959 steel Substances 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000003245 coal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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Abstract
The invention discloses a device of a double-speed gear box on an endless rope winch for preventing a planetary gear rack from axially deviating, which comprises an end cover, a twin-shaft gear, the planetary gear rack, a rolling steel ball circle, a top plate, a centering knob, a spring and a sliding sleeve, wherein the sliding sleeve, the spring and the centering knob are arranged in an end part of the twin-shaft gear center in the double-speed gear box, the rolling steel ball circle is arranged on an end surface of the shaft diameter of the planetary roll rack, and the top plate is arranged in the center of the planetary gear rack. The device has a simple structure and convenience in installation, the service life of machinery is prolonged, the noise of the machinery is lowered, and hidden safety risks during operation are overcome.
Description
Technical field
The present invention relates to a kind of underground coal mine transportation equipment, particularly the device of the anti-planetary wheel carrier end float misalignment of a kind of endless rope winch double speed gear.
Background technology
The endless rope winch in current colliery all exists in the course of the work, has endplay thus cause planetary wheel carrier end float misalignment and dancing in double speed gear between double speed gear inner planet wheel carrier and duplex shaft gear.
Summary of the invention
The present invention, in order to make up the defect in prior art, provides the device of the anti-planetary wheel carrier end float misalignment of a kind of endless rope winch double speed gear, and structure is simple, reasonable in design.
Technical scheme of the present invention:
The device of the anti-planetary wheel carrier end float misalignment of endless rope winch double speed gear, include end cap, duplex shaft gear, planetary gear carrier, rolling steel balls circle, top board, centering heading, spring, slip cap, it is characterized in that: be positioned at duplex shaft gear central end in described double speed gear and slip cap, spring and centering heading are housed.
The device of the anti-planetary wheel carrier end float misalignment of described endless rope winch double speed gear, is characterized in that: the diameter of axle end face of described planetary gear carrier is equipped with rolling steel balls circle, and top board is equipped with at the center of planetary gear carrier.
The duplex shaft gear central end of the present invention on endless rope winch in double speed gear is equipped with slip cap, spring and centering heading; The diameter of axle end face of planetary gear carrier is equipped with rolling steel balls circle; Under the effect of slip cap, spring, centering heading and top board, make planetary gear carrier, rolling steel balls circle contacts with end cap, only have and to roll and without end float misalignment phenomenon.
Advantage of the present invention:
Structure of the present invention is simple, and safety fills conveniently, improves the service life of machinery, reduces the noise of machinery, overcomes the potential safety hazard in operation.
Accompanying drawing explanation
Fig. 1 is the present invention's arrangement plan when working.
Fig. 2 is structural representation of the present invention.
Detailed description of the invention
See accompanying drawing, the device of the anti-planetary wheel carrier end float misalignment of endless rope winch double speed gear, include end cap 1, duplex shaft gear 2, planetary gear carrier 3, rolling steel balls circle 4, top board 5, centering heading 6, spring 7, slip cap 8, be positioned at duplex shaft gear 2 central end in double speed gear and slip cap 8, spring 7 and centering heading 6 are housed, the diameter of axle end face of planetary gear carrier 3 is equipped with rolling steel balls circle 4, and top board 5 is equipped with at the center of planetary gear carrier 3.
Under the effect of slip cap 8, spring 7, centering heading 6 and top board 5, make planetary gear carrier 3, rolling steel balls circle 4 contacts with end cap 1, only have and to roll and without end float misalignment phenomenon.
Claims (1)
1. the device of the anti-planetary wheel carrier end float misalignment of endless rope winch double speed gear, include end cap, duplex shaft gear, planetary gear carrier, it is characterized in that: also comprise rolling steel balls circle, top board, centering heading, spring, slip cap, be positioned at duplex shaft gear central end in described double speed gear and slip cap, spring and centering heading are housed; The diameter of axle end face of described planetary gear carrier is equipped with rolling steel balls circle, and top board is equipped with at the center of planetary gear carrier; Under the effect of slip cap, spring, centering heading and top board, make planetary gear carrier, rolling steel balls circle contacts with cover plate, only have and to roll and without end float misalignment phenomenon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210156962.7A CN102674179B (en) | 2012-05-21 | 2012-05-21 | Device of double-speed gear box on endless rope winch for preventing planetary gear rack from axially deviating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210156962.7A CN102674179B (en) | 2012-05-21 | 2012-05-21 | Device of double-speed gear box on endless rope winch for preventing planetary gear rack from axially deviating |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102674179A CN102674179A (en) | 2012-09-19 |
| CN102674179B true CN102674179B (en) | 2015-04-15 |
Family
ID=46806830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210156962.7A Expired - Fee Related CN102674179B (en) | 2012-05-21 | 2012-05-21 | Device of double-speed gear box on endless rope winch for preventing planetary gear rack from axially deviating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102674179B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148282B (en) * | 2013-03-26 | 2015-04-01 | 纽威石油设备（苏州）有限公司 | Non-rising stem gate valve switch indicator |
| CN109973621B (en) * | 2019-04-02 | 2021-09-21 | 重庆市綦江区祥虎齿轮有限公司 | Double-coupling clutch gear box |
| CN113877773B (en) * | 2021-12-09 | 2022-03-11 | 常州铭赛机器人科技股份有限公司 | High-precision screw valve |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56153152A (en) * | 1980-04-26 | 1981-11-27 | Aisin Seiki Co Ltd | Clutch for change gear |
| EP0317214A2 (en) * | 1987-11-18 | 1989-05-24 | Borg-Warner Automotive, Inc. | Centrifugally controlled two-speed accessory drive |
| CN1148531A (en) * | 1995-07-26 | 1997-04-30 | 希尔蒂股份公司 | Screw screwing-up tool |
| CN2292915Y (en) * | 1996-06-15 | 1998-09-30 | 潘余芝 | Power takeoff with pump |
| CN201457068U (en) * | 2009-09-09 | 2010-05-12 | 河北科技大学 | Gear positioning mechanism for power takeoff device |
| CN202687839U (en) * | 2012-05-21 | 2013-01-23 | 安徽省宿州市龙华机械制造有限公司 | Device for preventing axial float of planet wheel carrier in double-speed gear case of endless rope winch |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2379242Y (en) * | 1999-08-03 | 2000-05-24 | 中国科学院长春光学精密机械研究所 | Micro-displacement workbench |
-
2012
- 2012-05-21 CN CN201210156962.7A patent/CN102674179B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56153152A (en) * | 1980-04-26 | 1981-11-27 | Aisin Seiki Co Ltd | Clutch for change gear |
| EP0317214A2 (en) * | 1987-11-18 | 1989-05-24 | Borg-Warner Automotive, Inc. | Centrifugally controlled two-speed accessory drive |
| CN1148531A (en) * | 1995-07-26 | 1997-04-30 | 希尔蒂股份公司 | Screw screwing-up tool |
| CN2292915Y (en) * | 1996-06-15 | 1998-09-30 | 潘余芝 | Power takeoff with pump |
| CN201457068U (en) * | 2009-09-09 | 2010-05-12 | 河北科技大学 | Gear positioning mechanism for power takeoff device |
| CN202687839U (en) * | 2012-05-21 | 2013-01-23 | 安徽省宿州市龙华机械制造有限公司 | Device for preventing axial float of planet wheel carrier in double-speed gear case of endless rope winch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102674179A (en) | 2012-09-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191030 Address after: 314000 No. 308, Hangfu Road, Chongfu Town, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: ZHEJIANG JIETEYOU POWER MACHINERY Co.,Ltd. Address before: 234000 Suzhou circular economy demonstration garden, Longhua Road, Anhui City, Anhui province Suzhou Longhua Machinery Manufacturing Co., Ltd. Patentee before: ANHUI PROVINCE SUZHOU CITY LONGHUA MACHINERY MANUFACTURING Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200923 Address after: 233000 No.10, building 32, Zone 8, Guangcai market, bengshan District, Bengbu City, Anhui Province Patentee after: Bengbu Shangwei Intellectual Property Operations Co.,Ltd. Address before: 314000 No. 308, Hangfu Road, Chongfu Town, Tongxiang City, Jiaxing City, Zhejiang Province Patentee before: ZHEJIANG JIETEYOU POWER MACHINERY Co.,Ltd. |
|
| 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: 20150415 |