CN102887449A - Large-tonnage lifting winch - Google Patents
Large-tonnage lifting winch Download PDFInfo
- Publication number
- CN102887449A CN102887449A CN2012103854955A CN201210385495A CN102887449A CN 102887449 A CN102887449 A CN 102887449A CN 2012103854955 A CN2012103854955 A CN 2012103854955A CN 201210385495 A CN201210385495 A CN 201210385495A CN 102887449 A CN102887449 A CN 102887449A
- Authority
- CN
- China
- Prior art keywords
- winding drum
- reel
- lifting winch
- gears
- reduction gearbox
- 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.)
- Pending
Links
Images
Landscapes
- Gear Transmission (AREA)
Abstract
The invention relates to a large-tonnage lifting winch. The large-tonnage lifting winch comprises a pedestal, supports, a winding drum and a brake, wherein the supports are fixed at the two ends of the pedestal; the winding drum is supported between the two supports; and the brake is arranged in the middle of the winding drum. The novel points of the large-tonnage lifting winch are that two ends of the winding drum are provided with large gears; the two supports are distributed with a plurality of hydraulic motors along the large gears; the output shafts of the hydraulic motors are connected with an input shaft of a reduction gearbox; and the output shaft of the reduction gearbox is sleeved with small gears which are meshed with the large gears. The winding drum is driven by a plurality of hydraulic motors; a reduction gearbox having a large size is not required to be arranged; the large-tonnage lifting winch is compact in structure and attractive in appearance; and in addition, modules of gear teeth for connecting with the reduction gearbox and the gear pair of the winding drum can be reduced, stressing effects of the gears are great, and the service life is prolonged.
Description
Technical field
The present invention relates to a kind of winch, particularly a kind of large-tonnage hoister winch.
Background technology
Winch mainly applies to build, material lifting or flat the dragging of hydraulic engineering, forestry, mine, harbour etc.Conventional large-tonnage winch adopts a large capacity motor to drive, and need join special drop-gear box, and scantling of structure is larger, and cost is higher, and outward appearance is not attractive in appearance; In addition, the miniature gears on the reduction gearbox output shaft and the big gear wheel of reel are when engagement, and module of gear is larger, and is stressed bad.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of compact conformation, large-tonnage hoister winch that stressed effect is good.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of large-tonnage hoister winch, comprise base, support, reel and drg, the base two ends are fixed with support, be supported with reel between the two stands, the reel middle part is equipped with drg, its innovative point is: the two ends of described reel are provided with big gear wheel, be distributed with some HM Hydraulic Motor that distribute along big gear wheel on the described two stands, the output shaft of described HM Hydraulic Motor connects reduction box input shaft, is set with the miniature gears with the big gear wheel engagement on the described reduction gearbox output shaft.
The invention has the advantages that: reel is driven jointly by some HM Hydraulic Motor, need not to arrange large-sized drop-gear box, and compact conformation is specious; In addition, being used for connecting the secondary middle gear modulus of drop-gear box and reel gear can correspondingly reduce, and strength of gear is effective, increases the service life.
Description of drawings
Fig. 1 is large-tonnage hoister winch front view of the present invention.
Fig. 2 is large-tonnage hoister winch lateral plan of the present invention.
Fig. 3 is large-tonnage hoister winch birds-eye view of the present invention.
The specific embodiment
As shown in Figure 1, 2, 3, comprise base 1, support 2, reel 3 and drg 4, base 1 two ends are fixed with support 2, be supported with reel 3 between the two stands 2, reel 3 middle parts are equipped with drg 4, and the two ends of reel 3 are provided with big gear wheel 5, are distributed with some HM Hydraulic Motor 6 that distribute along big gear wheel 5 on the two stands 2, the output shaft of HM Hydraulic Motor 6 connects drop-gear box 7 input shafts, is set with the miniature gears 8 with big gear wheel 5 engagements on drop-gear box 7 output shafts.
When driving reel 3, rotated by each HM Hydraulic Motor 6 common big gear wheel 5 that drive, realize the rotation of reel 3.
Claims (1)
1. large-tonnage hoister winch, comprise base, support, reel and drg, the base two ends are fixed with support, be supported with reel between the two stands, the reel middle part is equipped with drg, and it is characterized in that: the two ends of described reel are provided with big gear wheel, is distributed with some HM Hydraulic Motor that distribute along big gear wheel on the described two stands, the output shaft of described HM Hydraulic Motor connects reduction box input shaft, is set with the miniature gears with the big gear wheel engagement on the described reduction gearbox output shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103854955A CN102887449A (en) | 2012-10-12 | 2012-10-12 | Large-tonnage lifting winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103854955A CN102887449A (en) | 2012-10-12 | 2012-10-12 | Large-tonnage lifting winch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102887449A true CN102887449A (en) | 2013-01-23 |
Family
ID=47531156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103854955A Pending CN102887449A (en) | 2012-10-12 | 2012-10-12 | Large-tonnage lifting winch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102887449A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4227680A (en) * | 1979-02-28 | 1980-10-14 | B. C. Gearworks Ltd. | Hydraulic winch |
| JPH09240991A (en) * | 1996-03-07 | 1997-09-16 | Nippon Sharyo Seizo Kaisha Ltd | Winch |
| CN2654582Y (en) * | 2003-10-13 | 2004-11-10 | 金华市润华机电制造有限公司 | Hydraulic winch for large tonnage vehicle |
| CN101066743A (en) * | 2007-06-13 | 2007-11-07 | 实用动力（上海）液压有限公司 | Large multipoint hydraulically driven winch |
| CN101190770A (en) * | 2007-09-05 | 2008-06-04 | 胡世璇 | Hydraulic pressure reel cart with clutch at transmission last level |
| CN201447325U (en) * | 2009-05-08 | 2010-05-05 | 南通力威机械有限公司 | Kiloton grade derrick winch |
| CN201686430U (en) * | 2010-04-06 | 2010-12-29 | 南通力威机械有限公司 | Multipurpose marine winch |
| CN102180420A (en) * | 2011-04-14 | 2011-09-14 | 淮北万源工贸有限责任公司 | Mining double-speed multi-purpose winch |
| CN102205931A (en) * | 2011-03-24 | 2011-10-05 | 胡世璇 | Energy-saving hydraulic winch |
| CN102381649A (en) * | 2011-06-22 | 2012-03-21 | 徐州徐工随车起重机有限公司 | Hydraulic winch with variable transmission ratio and high-speed/low-speed gear running method |
| CN102381648A (en) * | 2011-08-12 | 2012-03-21 | 安徽省新东方矿业机电有限公司 | Haulage winch with electromagnetic speed-regulating motor |
| CN202953759U (en) * | 2012-10-12 | 2013-05-29 | 南通力威机械有限公司 | Large tonnage hoisting winch |
-
2012
- 2012-10-12 CN CN2012103854955A patent/CN102887449A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4227680A (en) * | 1979-02-28 | 1980-10-14 | B. C. Gearworks Ltd. | Hydraulic winch |
| JPH09240991A (en) * | 1996-03-07 | 1997-09-16 | Nippon Sharyo Seizo Kaisha Ltd | Winch |
| CN2654582Y (en) * | 2003-10-13 | 2004-11-10 | 金华市润华机电制造有限公司 | Hydraulic winch for large tonnage vehicle |
| CN101066743A (en) * | 2007-06-13 | 2007-11-07 | 实用动力（上海）液压有限公司 | Large multipoint hydraulically driven winch |
| CN101190770A (en) * | 2007-09-05 | 2008-06-04 | 胡世璇 | Hydraulic pressure reel cart with clutch at transmission last level |
| CN201447325U (en) * | 2009-05-08 | 2010-05-05 | 南通力威机械有限公司 | Kiloton grade derrick winch |
| CN201686430U (en) * | 2010-04-06 | 2010-12-29 | 南通力威机械有限公司 | Multipurpose marine winch |
| CN102205931A (en) * | 2011-03-24 | 2011-10-05 | 胡世璇 | Energy-saving hydraulic winch |
| CN102180420A (en) * | 2011-04-14 | 2011-09-14 | 淮北万源工贸有限责任公司 | Mining double-speed multi-purpose winch |
| CN102381649A (en) * | 2011-06-22 | 2012-03-21 | 徐州徐工随车起重机有限公司 | Hydraulic winch with variable transmission ratio and high-speed/low-speed gear running method |
| CN102381648A (en) * | 2011-08-12 | 2012-03-21 | 安徽省新东方矿业机电有限公司 | Haulage winch with electromagnetic speed-regulating motor |
| CN202953759U (en) * | 2012-10-12 | 2013-05-29 | 南通力威机械有限公司 | Large tonnage hoisting winch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103406704A (en) | Shifter structure | |
| CN202953759U (en) | Large tonnage hoisting winch | |
| CN104196293A (en) | Compact lightweight double-deck parking and lifting equipment | |
| CN103225433A (en) | Stereoscopic parking garage gear rack lifting platform | |
| CN101357347A (en) | Mill driving device for roller mill | |
| CN102887449A (en) | Large-tonnage lifting winch | |
| CN102529710A (en) | Double-motor input wheel-side speed reducer for electric bus | |
| CN205240932U (en) | Stranding machine and system of turning round is moved back to no separation and reunion formula thereof | |
| CN202065419U (en) | Two-pull-one power gear box | |
| CN201896050U (en) | Gear-driving hinge lifting device | |
| CN103043545A (en) | Slewing mechanism and mobile crane including slewing mechanism | |
| CN107117547B (en) | Hoisting mechanism capable of shifting gears | |
| CN202012598U (en) | Combined type hot-rolling plate main driving gear box | |
| CN204098572U (en) | A kind of compact conformation light-type double-layer parking jacking equipment | |
| CN203162011U (en) | Power mechanism of mini-tiller | |
| CN202790350U (en) | Power-storage reversing gear box | |
| CN202463547U (en) | Travelling driving mechanism of crane | |
| CN102116364B (en) | Combined speed reducer for plate-rolling machine | |
| CN102328891A (en) | Electric forklift transmission system | |
| CN203319597U (en) | Traction executing mechanism of cableway tractor | |
| CN202766176U (en) | Hoisting mechanism and metallurgic crane using the same | |
| CN203699804U (en) | Lifting platform for sliding plate as well as sliding plate and sliding plate conveying line | |
| CN203686072U (en) | Dual-function gear transmission device of electric forklift | |
| CN202520882U (en) | Special speed change box for low-floor coach | |
| CN202953758U (en) | Heavy-duty and light-duty hydraulic umbilical winch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130123 |