CN201240794Y - Hydraulic brake double-speed haulage winch - Google Patents
Hydraulic brake double-speed haulage winch Download PDFInfo
- Publication number
- CN201240794Y CN201240794Y CNU2008200388144U CN200820038814U CN201240794Y CN 201240794 Y CN201240794 Y CN 201240794Y CN U2008200388144 U CNU2008200388144 U CN U2008200388144U CN 200820038814 U CN200820038814 U CN 200820038814U CN 201240794 Y CN201240794 Y CN 201240794Y
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- China
- Prior art keywords
- planetary
- hydraulic
- gear
- brake
- reducing mechanism
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- 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 - Lifetime
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Abstract
The utility model relates to transport machinery, in particular to a hydraulic braking double-speed haulage hoist, which mainly applied to the underground transportation of mines. The technical proposal is that: a brake with rapid and slow speed and a planetary differential which can change speed in the running process and is connected with a planetary decelerating mechanism with a brake in series are adopted; a shell of the planetary decelerating mechanism is fixedly connected with a winding drum; the haulage hoist with the structure not only can realize the running with two speeds, but also can change speed rapidly or slowly under a loading condition in the running process. Meanwhile, in the proposal, the braking part of the hoist adopts a hydro cylinder with a normally closed disc spring structure, and the hydro cylinder is connected with a hydraulic station by a hydraulic oil pipe; when in work, a handle of a hydraulic valve on the hydraulic station is only needed to be operated for realizing the brake of the hoist.
Description
Technical field
The utility model relates to a kind of Transport Machinery, especially relates to a kind of double speed haulage gear with hydraulic braking, is mainly used in the transportation of down-hole, mine.
Background technology
In the prior art of haulage gear, what extensively adopt is a kind of speed operation, and is to realize braking to winch by the manual operation brake-applying handle.The winch of this structure, not only inefficiency, and labour intensity is big, and safe reliability is poor.This is the existing in prior technology weak point.
Summary of the invention
The purpose of this utility model is exactly at the existing in prior technology weak point, can two kinds of speed move and provide a kind of, with the technical scheme of hydraulic braking.This scheme adopt one have soon, drg at a slow speed, the planetary differential of the speed change that can be in operation, an and planetary gear speed reducing mechanism that has drg connected with it, this planetary gear speed reducing mechanism housing is captiveed joint with reel.The winch of this structure not only can be realized the operation of two kinds of speed, and be in operation can be under loaded situation fast arbitrarily, slow speed change.Simultaneously, this scheme all adopts the oil cylinder of normally closed dish spring structure to the brake portion of winch, and oil cylinder is connected with a Hydraulic Station by hydraulic oil pipe, only need operate hydraulic valve handle on the Hydraulic Station during work and can realize braking to winch.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of double speed haulage gear with hydraulic braking, it includes base and the electrical motor of device on base, electric motor driven planetary differential, and the reel that supports by central support and after poppet, it is characterized in that: the output shaft of electrical motor connects the preceding transmission triple gear of planetary differential by the profile of tooth drive coupling, planetary differential output planetary frame drives to planetary gear speed reducing mechanism by back transmission dual gear, the planetary gear speed reducing mechanism housing is captiveed joint with reel, on the input pinion carrier of planetary differential drg is at a slow speed arranged, on the planetary differential housing quick-acting brake is arranged, on the planetary gear speed reducing mechanism housing sure brake is arranged, service brake is arranged on the reel, be provided with the oil cylinder of a normally closed dish spring structure on these four drgs respectively, oil cylinder is connected with a Hydraulic Station by hydraulic oil pipe.
Described a kind of double speed haulage gear with hydraulic braking, it is characterized in that: the line of centers of the line of centers of electrical motor, the line of centers of planetary differential, planetary gear speed reducing mechanism and the line of centers of reel are on same line of centers.
Described a kind of double speed haulage gear with hydraulic braking, it is characterized in that: central support is by bearings planetary differential housing.
Described a kind of double speed haulage gear with hydraulic braking, it is characterized in that: after poppet supports the pinion carrier of planetary gear speed reducing mechanism.
Described a kind of double speed haulage gear with hydraulic braking, it is characterized in that: on the drg at a slow speed on the planetary differential input pinion carrier, on the quick-acting brake on the planet differential casing, on the sure brake on the planetary gear speed reducing mechanism housing, on the service brake on the reel, the oil cylinder of a normally closed dish spring structure is set respectively.
Described a kind of double speed haulage gear with hydraulic braking, it is characterized in that: the oil cylinder of described normally closed dish spring structure is connected with Hydraulic Station by hydraulic oil pipe.
The beneficial effects of the utility model are: owing to adopted a planetary differential and one and the series connected planetary gear speed reducing mechanism of this planetary differential in this scheme, just realized having the operation of two kinds of speed by planetary gear speed reducing mechanism and captiveing joint of reel, and loaded in service can be arbitrarily soon, speed change at a slow speed.Simultaneously, by the braking of the hydraulic valve handle realization on the operation Hydraulic Station to winch.
Description of drawings
Accompanying drawing is the utility model structural representation;
Among the figure, 1, electrical motor, 2, base, 3, the profile of tooth drive coupling, 4, preceding transmission triple gear, 5, planetary differential input pinion carrier, 6, planetary differential, 7, planetary differential output planetary frame, 8, the planetary differential housing, 9, central support, 10, reel, 11, back transmission dual gear, 12, planetary gear speed reducing mechanism, 13, the pinion carrier of planetary gear speed reducing mechanism, 14, the planetary gear speed reducing mechanism housing, 15, after poppet, 16, sure brake, 17, service brake, 18, quick-acting brake, 19,. drg at a slow speed, 20, oil cylinder, 21, hydraulic oil pipe, 22, Hydraulic Station.
The specific embodiment
In the drawings, a kind of double speed haulage gear with hydraulic braking, it includes base 2 and the electrical motor 1 of device on base, electric motor driven planetary differential 6 and the reel 10 that supports by central support 9 and after poppet 15, it is characterized in that: the output shaft of electrical motor connects the preceding transmission triple gear 4 of planetary differential 6 by profile of tooth drive coupling 3, planetary differential output planetary frame 7 drives to planetary gear speed reducing mechanism 12 by back transmission dual gear 11, planetary gear speed reducing mechanism housing 14 is captiveed joint with reel 10, drg 19 is at a slow speed arranged on the input pinion carrier 5 of planetary differential, quick-acting brake 18 is arranged on the planetary differential housing 8, sure brake 16 is arranged on the planetary gear speed reducing mechanism housing 14, service brake 17 is arranged on the reel 10, the oil cylinder 20 of a normally closed dish spring structure is set on these four drgs respectively, and oil cylinder 20 is connected with a Hydraulic Station 22 by hydraulic oil pipe 21.
Described a kind of double speed haulage gear with hydraulic braking, it is characterized in that: the line of centers of the line of centers of electrical motor, the line of centers of planetary differential, planetary gear speed reducing mechanism and the line of centers of reel are on same line of centers.
Described a kind of double speed haulage gear with hydraulic braking, it is characterized in that: central support 9 is by bearings planetary differential housing 8.
Described a kind of double speed haulage gear with hydraulic braking is characterized in that: after poppet 15 supports the pinion carrier 13 of planetary gear speed reducing mechanism.
Described a kind of double speed haulage gear with hydraulic braking, it is characterized in that: on the drg at a slow speed 19 on the planetary differential input pinion carrier 5, on the quick-acting brake on the planet differential casing 8 18, on the sure brake on the planetary gear speed reducing mechanism housing 14 16, on the service brake on the reel 10 17, the oil cylinder 20 of a normally closed dish spring structure is set respectively.
Described a kind of double speed haulage gear with hydraulic braking is characterized in that: the oil cylinder 20 of described normally closed dish spring structure is connected with Hydraulic Station 22 by hydraulic oil pipe 21.
Claims (6)
1, a kind of double speed haulage gear with hydraulic braking, it includes base (2) and the electrical motor (1) of device on base, electric motor driven planetary differential (6) and the reel (10) that supports by central support (9) and after poppet (15), it is characterized in that: the output shaft of electrical motor connects the preceding transmission triple gear (4) of planetary differential (6) by profile of tooth drive coupling (3), planetary differential output planetary frame (7) drives to planetary gear speed reducing mechanism (12) by back transmission dual gear (11), planetary gear speed reducing mechanism housing (14) is captiveed joint with reel (10), drg (19) is at a slow speed arranged on the input pinion carrier (5) of planetary differential, quick-acting brake (18) is arranged on the planetary differential housing (8), sure brake (16) is arranged on the planetary gear speed reducing mechanism housing (14), service brake (17) is arranged on the reel (10), the oil cylinder (20) of a normally closed dish spring structure is set on these four drgs respectively, and oil cylinder (20) is connected with a Hydraulic Station (22) by hydraulic oil pipe (21).
2, a kind of double speed haulage gear with hydraulic braking according to claim 1, it is characterized in that: the line of centers of the line of centers of electrical motor, the line of centers of planetary differential, planetary gear speed reducing mechanism and the line of centers of reel are on same line of centers.
3, a kind of double speed haulage gear with hydraulic braking according to claim 1, it is characterized in that: central support (9) is by bearings planetary differential housing (8).
4, a kind of double speed haulage gear with hydraulic braking according to claim 1, it is characterized in that: after poppet (15) supports the pinion carrier (13) of planetary gear speed reducing mechanism.
5, a kind of double speed haulage gear according to claim 1 with hydraulic braking, it is characterized in that: on the drg at a slow speed (19) on the planetary differential input pinion carrier (5), on the quick-acting brake (18) on the planet differential casing (8), on the sure brake (16) on the planetary gear speed reducing mechanism housing (14), on the service brake (17) on the reel (10), the oil cylinder (20) of a normally closed dish spring structure is set respectively.
6. a kind of double speed haulage gear with hydraulic braking according to claim 1, it is characterized in that: the oil cylinder (20) of described normally closed dish spring structure is connected with Hydraulic Station (22) by hydraulic oil pipe (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200388144U CN201240794Y (en) | 2008-07-30 | 2008-07-30 | Hydraulic brake double-speed haulage winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200388144U CN201240794Y (en) | 2008-07-30 | 2008-07-30 | Hydraulic brake double-speed haulage winch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201240794Y true CN201240794Y (en) | 2009-05-20 |
Family
ID=40714087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200388144U Expired - Lifetime CN201240794Y (en) | 2008-07-30 | 2008-07-30 | Hydraulic brake double-speed haulage winch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201240794Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101780928A (en) * | 2010-03-19 | 2010-07-21 | 杨丽焕 | electromagnetic braking tensioning winch |
| CN102530013A (en) * | 2011-12-30 | 2012-07-04 | 徐州益利亚工程机械有限公司 | Brake vehicle of novel rail vehicle |
| CN101670989B (en) * | 2009-09-25 | 2012-08-08 | 沈荣骥 | Compact-type built-in differential velocity regulating winch |
| CN102730590A (en) * | 2012-06-21 | 2012-10-17 | 太原重工股份有限公司 | Lifting mechanism for crane of nuclear power station |
| CN103043548A (en) * | 2012-12-30 | 2013-04-17 | 徐州苏煤矿山设备制造有限公司 | Double-row and double-speed transportation winch |
| CN104555771A (en) * | 2014-12-22 | 2015-04-29 | 中国煤炭科工集团太原研究院有限公司 | Mine vehicle-mounted hydraulic winch |
| CN104944303A (en) * | 2015-05-28 | 2015-09-30 | 安徽理工大学 | Mining dispatch winder |
| CN105621299A (en) * | 2016-03-04 | 2016-06-01 | 宁波联达绞盘有限公司 | Electric double-speed winch and working method thereof |
| CN105621300A (en) * | 2016-03-03 | 2016-06-01 | 宁波联达绞盘有限公司 | Double-speed electric capstan and use method thereof |
| CN109607400A (en) * | 2018-11-16 | 2019-04-12 | 中汽商用汽车有限公司(杭州) | A kind of dedicated lifting mechanism of energy transmission communication signal |
| CN110498354A (en) * | 2019-09-03 | 2019-11-26 | 沈荣澍 | A kind of multipurpose double-speed winch |
-
2008
- 2008-07-30 CN CNU2008200388144U patent/CN201240794Y/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101670989B (en) * | 2009-09-25 | 2012-08-08 | 沈荣骥 | Compact-type built-in differential velocity regulating winch |
| CN101780928A (en) * | 2010-03-19 | 2010-07-21 | 杨丽焕 | electromagnetic braking tensioning winch |
| CN102530013A (en) * | 2011-12-30 | 2012-07-04 | 徐州益利亚工程机械有限公司 | Brake vehicle of novel rail vehicle |
| CN102730590A (en) * | 2012-06-21 | 2012-10-17 | 太原重工股份有限公司 | Lifting mechanism for crane of nuclear power station |
| CN103043548A (en) * | 2012-12-30 | 2013-04-17 | 徐州苏煤矿山设备制造有限公司 | Double-row and double-speed transportation winch |
| CN104555771A (en) * | 2014-12-22 | 2015-04-29 | 中国煤炭科工集团太原研究院有限公司 | Mine vehicle-mounted hydraulic winch |
| CN104944303A (en) * | 2015-05-28 | 2015-09-30 | 安徽理工大学 | Mining dispatch winder |
| CN105621300A (en) * | 2016-03-03 | 2016-06-01 | 宁波联达绞盘有限公司 | Double-speed electric capstan and use method thereof |
| CN105621300B (en) * | 2016-03-03 | 2017-12-12 | 宁波联达绞盘有限公司 | Double-speed electric winch and its application method |
| CN105621299A (en) * | 2016-03-04 | 2016-06-01 | 宁波联达绞盘有限公司 | Electric double-speed winch and working method thereof |
| CN105621299B (en) * | 2016-03-04 | 2017-10-13 | 宁波联达绞盘有限公司 | Electronic double speed capstan winch and its method of work |
| CN109607400A (en) * | 2018-11-16 | 2019-04-12 | 中汽商用汽车有限公司(杭州) | A kind of dedicated lifting mechanism of energy transmission communication signal |
| CN110498354A (en) * | 2019-09-03 | 2019-11-26 | 沈荣澍 | A kind of multipurpose double-speed winch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090520 |