CN2654582Y - Hydraulic winch for large tonnage vehicle - Google Patents
Hydraulic winch for large tonnage vehicle Download PDFInfo
- Publication number
- CN2654582Y CN2654582Y CN 200320101815 CN200320101815U CN2654582Y CN 2654582 Y CN2654582 Y CN 2654582Y CN 200320101815 CN200320101815 CN 200320101815 CN 200320101815 U CN200320101815 U CN 200320101815U CN 2654582 Y CN2654582 Y CN 2654582Y
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- CN
- China
- Prior art keywords
- external gear
- side external
- speed reduction
- reduction gearing
- bearing
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Abstract
The utility model relates to the technology field of capstan, in particular to a hydraulic capstan used for pulling heavy-tonnage vehicle and mobile machinery shop. The utility model resolves the problems of small pull, large volume of the capstan and low work efficiency existing in the current electric capstan, and provides a hydraulic capstan used for heavy-tonnage vehicle which has the advantages of large pull, small volume of the capstan, high combined efficiency and convenient orientation and maintenance. The utility model comprises an oil hydraulic motor, a wound roll, a left bracket, a right bracket, a clutch, a detent, a pulling rod, a transmission shaft and a reduction gear; wherein the oil hydraulic motor is an oil hydraulic motor with a small delivery capacity, a high speed and a large power and the reduction gear comprises a grade I small tooth number difference star-wheel reduction gear and a grade I traditional planetary wheel reduction gear, and the traditional planetary wheel reduction gear is the input grade of the reduction gear while the small tooth number difference star-wheel reduction gear is the output grade of the reduction gear.
Description
Technical field
The utility model relates to the capstan winch technical field, particularly a kind of automobile-used hydraulic windlass of large-tonnage that is used for the towage of various heavy motor vehicle and engineering truck.
Background technology
There are many weak points in existing capstan winch: as draw that little, capstan winch volume is big, inefficiency etc., need be as large-tonnage winch reductor reduction ratio 200～400, and conventional winches all is to adopt the third-level planetary wheel to slow down, when the retarder reduction ratio reaches 400 left and right sides, will adopt the level Four satellite gear to slow down, its load-carrying capacity will be restricted under the situation that the capstan winch volume is restricted thus, and manufacturing cost is also higher.
Summary of the invention
The utility model is little at the existing above-mentioned tractive force of existing capstan winch, and the capstan winch volume is big, and ineffective weak point provides a kind of tractive force big, and the capstan winch volume is little, net effciency height, the automobile-used hydraulic windlass of a kind of easily large-tonnage of installation, maintenance.
The technical scheme that the automobile-used hydraulic windlass of a kind of large-tonnage of the utility model adopts is finished in the following way: the automobile-used hydraulic windlass of a kind of large-tonnage comprises HM Hydraulic Motor, reel, left socle, right support, power-transfer clutch, drg, pull bar, transmission shaft and speed reduction gearing; HM Hydraulic Motor adopts float amount high-speed high-power HM Hydraulic Motor, and HM Hydraulic Motor is installed on the left socle; Speed reduction gearing is made up of I level few-differential spider speed reduction gearing and the traditional satellite gear speed reduction gearing of I level, and wherein the few-differential spider speed reduction gearing is the input stage of speed reduction gearing, and the satellite gear speed reduction gearing is the output stage of speed reduction gearing, is mixed into double reduction; The satellite gear speed reduction gearing comprises satellite gear assembly, output stage gear ring, sun wheel; The few-differential spider speed reduction gearing comprises star-wheel assembly and input stage gear ring.The star-wheel assembly comprises drive plate, left side external gear bearing, left side external gear, right side external gear bearing, right side external gear, left side drive shafts bearing, transmission shaft, left side excentric sleeve, right side excentric sleeve, right side transmission shaft bearing, block plate, bearing pin, pin sleeve; Wherein, on drive plate, left side external gear and right side external gear, be respectively equipped with the identical bearing pin trepanning that matches with pin sleeve of quantity, the left side external gear equates that with the number of teeth of right side external gear the number of teeth of left side external gear and right side external gear is less than the number of teeth of input stage gear ring; Left side excentric sleeve and right side excentric sleeve are contained on the transmission shaft successively, left side drive shafts bearing and right side transmission shaft bearing are contained in respectively on the left and right sides of transmission shaft, left side external gear bearing and right side external gear bearing are contained in respectively on left side excentric sleeve and the right side excentric sleeve, left side external gear and right side external gear are contained in respectively on left side external gear bearing and the right side external gear bearing, drive plate is contained on the left side drive shafts bearing, block plate is contained on the transmission shaft bearing of right side, pin sleeve inserts drive plate on the same group, in the bearing pin trepanning on left side external gear and the right side external gear, bearing pin inserts in the pin sleeve; The star-wheel assembly is packed in the input stage gear ring, and star-wheel assembly and the input stage gear ring of forming the few-differential spider speed reduction gearing of speed reduction gearing input stage place in the barrel of captan; Mouth and reel as the satellite gear speed reduction gearing of speed reduction gearing output stage join, and power-transfer clutch connects with the sun wheel activity, sun wheel and input stage are thrown off implement manually to put rope; Reel is by left socle and right support supporting; By two pull bars it is connected as a single entity between left socle and the right support.During work, transmit the HM Hydraulic Motor that hydraulic pressure can be given capstan winch by hydraulic efficiency power unit on the automobile, HM Hydraulic Motor can be converted to mechanical energy to hydraulic pressure, and sending rotating speed and moment of torsion the input end of speed reduction gearing to, the mouth by speed reduction gearing drives reel and carries out towage with slow speed of revolution, high pulling torque mode lay winding wire ropes.
The automobile-used hydraulic windlass of a kind of large-tonnage of the utility model is compared with existing capstan winch, has simple in structurely, and volume is little, and is in light weight, and reduction ratio is big, and double reduction reaches 100～1300, and tractive force is big, the net effciency height, and installation, maintenance is characteristics easily.The utility model is particularly suitable as the drafting tool of the towage of all kinds of heavy motor vehicles and engineering truck.
Description of drawings
Fig. 1 is the structural representation of the automobile-used hydraulic windlass of a kind of large-tonnage.
Fig. 2 is the exploded drawings of star-wheel assembly.
The specific embodiment
Contrast accompanying drawing down, the utility model is described in further detail by embodiment.
With reference to accompanying drawing 1 and accompanying drawing 2, the automobile-used hydraulic windlass of a kind of large-tonnage comprises HM Hydraulic Motor 1, reel 7, left socle 8, right support 9, power-transfer clutch 10, drg 11, pull bar 12, transmission shaft 13 and speed reduction gearing, HM Hydraulic Motor 1 adopts float amount high-speed high-power HM Hydraulic Motor, and HM Hydraulic Motor 1 is installed on the left socle 8; Speed reduction gearing is made up of I level few-differential spider speed reduction gearing and the traditional satellite gear speed reduction gearing of I level, and wherein the few-differential spider speed reduction gearing is the input stage of speed reduction gearing, and the satellite gear speed reduction gearing is the output stage of speed reduction gearing, is mixed into double reduction; The satellite gear speed reduction gearing comprises satellite gear assembly 4, output stage gear ring 5, sun wheel 6; The few-differential spider speed reduction gearing comprises star-wheel assembly 2 and input stage gear ring 3.Star-wheel assembly 2 comprises drive plate 14, left side external gear bearing 15, left side external gear 16, right side external gear bearing 17, right side external gear 18, left side drive shafts bearing 19, transmission shaft 20, left side excentric sleeve 21, right side excentric sleeve 22, right side transmission shaft bearing 23, block plate 24, bearing pin 25, pin sleeve 26; Wherein, on drive plate 14, left side external gear 16 and right side external gear 18, be provided with 8 bearing pin trepannings that match with pin sleeve 26, left side external gear 16 equates that with the number of teeth of right side external gear 18 number of teeth of left side external gear 16 and right side external gear 18 is less than the number of teeth of input stage gear ring 3; Left side excentric sleeve 21 and right side excentric sleeve 22 are contained on the transmission shaft 20 successively, left side drive shafts bearing 19 and right side transmission shaft bearing 23 are contained in respectively on the left and right sides of transmission shaft 20, left side external gear bearing 15 and right side external gear bearing 17 are contained in respectively on left side excentric sleeve 21 and the right side excentric sleeve 22, left side external gear 16 and right side external gear 18 are contained in respectively on left side external gear bearing 15 and the right side external gear bearing 17, drive plate 14 is contained on the left side drive shafts bearing 15, block plate 24 is contained on the right side transmission shaft bearing 23, the drive plate 14 that pin sleeve 26 inserts on the same group, in the bearing pin trepanning on left side external gear 16 and the right side external gear 18, bearing pin 25 inserts in the pin sleeve 26; Star-wheel assembly 2 is packed in the input stage gear ring 3, form the speed reduction gearing input stage the few-differential spider speed reduction gearing star-wheel assembly 2 place in the barrel of captan with input stage gear ring 3; Mouth and reel 7 as the satellite gear speed reduction gearing of speed reduction gearing output stage join, power-transfer clutch 10 and 6 movable connections of sun wheel; Reel 7 is by left socle 8 and right support 9 supportings; By two pull bars 12 it is connected as a single entity between left socle 8 and the right support 9.
Claims (4)
1, the automobile-used hydraulic windlass of a kind of large-tonnage, it is characterized in that the automobile-used hydraulic windlass of this a kind of large-tonnage comprises HM Hydraulic Motor, reel, left socle, right support, power-transfer clutch, drg, pull bar, transmission shaft and speed reduction gearing, HM Hydraulic Motor adopts float amount high-speed high-power HM Hydraulic Motor, HM Hydraulic Motor is installed on the left socle, speed reduction gearing is made up of I level few-differential spider speed reduction gearing and the traditional satellite gear speed reduction gearing of I level, wherein the few-differential spider speed reduction gearing is the input stage of speed reduction gearing, the satellite gear speed reduction gearing is the output stage of speed reduction gearing, be mixed into double reduction, the satellite gear speed reduction gearing comprises the satellite gear assembly, the output stage gear ring, sun wheel, the few-differential spider speed reduction gearing comprises star-wheel assembly and input stage gear ring, mouth and reel as the satellite gear speed reduction gearing of speed reduction gearing output stage join, reel is by left socle and right support supporting, and power-transfer clutch connects with the sun wheel activity.
2, the automobile-used hydraulic windlass of a kind of large-tonnage according to claim 1, it is characterized in that the star-wheel assembly comprises drive plate, left side external gear bearing, the left side external gear, right side external gear bearing, the right side external gear, the left side drive shafts bearing, transmission shaft, the left side excentric sleeve, the right side excentric sleeve, the right side transmission shaft bearing, block plate, bearing pin, pin sleeve, wherein at drive plate, be respectively equipped with the identical bearing pin trepanning that matches with pin sleeve of quantity on left side external gear and the right side external gear, the left side external gear equates that with the number of teeth of right side external gear the number of teeth of left side external gear and right side external gear is less than the number of teeth of input stage gear ring; Left side excentric sleeve and right side excentric sleeve are contained on the transmission shaft successively, left side drive shafts bearing and right side transmission shaft bearing are contained in respectively on the left and right sides of transmission shaft, left side external gear bearing and right side external gear bearing are contained in respectively on left side excentric sleeve and the right side excentric sleeve, left side external gear and right side external gear are contained in respectively on left side external gear bearing and the right side external gear bearing, drive plate is contained on the left side drive shafts bearing, block plate is contained on the transmission shaft bearing of right side, pin sleeve inserts drive plate on the same group, in the bearing pin trepanning on left side external gear and the right side external gear, bearing pin inserts in the pin sleeve.
3, the automobile-used hydraulic windlass of a kind of large-tonnage according to claim 1 and 2, the star-wheel assembly and the input stage gear ring that it is characterized in that forming the few-differential spider speed reduction gearing of speed reduction gearing input stage place in the barrel of captan.
4, according to claim 1 or the automobile-used hydraulic windlass of 2 or 3 described a kind of large-tonnages, it is characterized in that by two pull bars it being connected as a single entity between left socle and the right support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320101815 CN2654582Y (en) | 2003-10-13 | 2003-10-13 | Hydraulic winch for large tonnage vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320101815 CN2654582Y (en) | 2003-10-13 | 2003-10-13 | Hydraulic winch for large tonnage vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2654582Y true CN2654582Y (en) | 2004-11-10 |
Family
ID=34339842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320101815 Expired - Fee Related CN2654582Y (en) | 2003-10-13 | 2003-10-13 | Hydraulic winch for large tonnage vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2654582Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101337644B (en) * | 2008-01-18 | 2010-09-01 | 浙江诺和机电有限公司 | Speed changing winch |
| CN102126684A (en) * | 2011-05-05 | 2011-07-20 | 湘乡鸿鹄通用机械科技有限公司 | Hydraulic capstan |
| CN102887449A (en) * | 2012-10-12 | 2013-01-23 | 南通力威机械有限公司 | Large-tonnage lifting winch |
| CN103058084A (en) * | 2013-01-17 | 2013-04-24 | 徐州科源液压股份有限公司 | Lifting hydraulic capstan for truck-mounted crane of truck |
| CN103072909A (en) * | 2013-01-17 | 2013-05-01 | 徐州科源液压股份有限公司 | Hydraulic windlass for rope threading of large-tonnage crawler crane |
| CN105102361A (en) * | 2013-03-13 | 2015-11-25 | 沃恩工业有限公司 | Pulling tool |
| CN110745724A (en) * | 2019-11-07 | 2020-02-04 | 浙江润华机电有限公司 | Electric capstan |
| CN113059965A (en) * | 2021-04-30 | 2021-07-02 | 浙江润华机电有限公司 | Running gear for external winch of automobile |
-
2003
- 2003-10-13 CN CN 200320101815 patent/CN2654582Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101337644B (en) * | 2008-01-18 | 2010-09-01 | 浙江诺和机电有限公司 | Speed changing winch |
| CN102126684A (en) * | 2011-05-05 | 2011-07-20 | 湘乡鸿鹄通用机械科技有限公司 | Hydraulic capstan |
| CN102887449A (en) * | 2012-10-12 | 2013-01-23 | 南通力威机械有限公司 | Large-tonnage lifting winch |
| CN103058084A (en) * | 2013-01-17 | 2013-04-24 | 徐州科源液压股份有限公司 | Lifting hydraulic capstan for truck-mounted crane of truck |
| CN103072909A (en) * | 2013-01-17 | 2013-05-01 | 徐州科源液压股份有限公司 | Hydraulic windlass for rope threading of large-tonnage crawler crane |
| CN103072909B (en) * | 2013-01-17 | 2014-11-05 | 徐州科源液压股份有限公司 | Hydraulic windlass for rope threading of large-tonnage crawler crane |
| CN105102361A (en) * | 2013-03-13 | 2015-11-25 | 沃恩工业有限公司 | Pulling tool |
| CN110745724A (en) * | 2019-11-07 | 2020-02-04 | 浙江润华机电有限公司 | Electric capstan |
| CN113059965A (en) * | 2021-04-30 | 2021-07-02 | 浙江润华机电有限公司 | Running gear for external winch of automobile |
| CN113059965B (en) * | 2021-04-30 | 2023-09-22 | 浙江润华机电有限公司 | Running gear for external winch of automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |