CN104649167A - Electric rotating crane - Google Patents
Electric rotating crane Download PDFInfo
- Publication number
- CN104649167A CN104649167A CN201510055262.2A CN201510055262A CN104649167A CN 104649167 A CN104649167 A CN 104649167A CN 201510055262 A CN201510055262 A CN 201510055262A CN 104649167 A CN104649167 A CN 104649167A
- Authority
- CN
- China
- Prior art keywords
- reel
- casing
- winding tube
- motor
- speed reducing
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/12—Driving gear incorporating electric motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/14—Power transmissions between power sources and drums or barrels
- B66D1/22—Planetary or differential gearings, i.e. with planet gears having movable axes of rotation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/36—Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/01—Winches, capstans or pivots
- B66D2700/0183—Details, e.g. winch drums, cooling, bearings, mounting, base structures, cable guiding or attachment of the cable to the drum
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The invention relates to an electric rotating crane, which comprises a casing, a winding tube, a motor, a speed reducing machine, a steel wire rope, a pulley and a hanging hook, wherein the winding tube is coaxially arranged in the casing in a penetrating way, one end of the winding tube is provided with a support shaft, the support shaft is supported on the side wall of one end of the casing through a bearing, the outer end of the support shaft is coaxially connected with one connecting shaft in a penetrating way, the connecting shaft is connected with a height limiter arranged outside the side wall of one end of the casing, the speed reducing machine is fixedly connected onto the side wall of the other end of the winding tube a penetrating way, and is a planetary speed reducing machine, a casing of the speed reducing machine realizes the coaxial transmission with the winding tube through the side wall of the other end of the winding tube, the motor is arranged on the side wall of the other end of the casing, and the motor is in coaxial output connection with the speed reducing machine. After the motor transmits the speed reducing machine, the casing of the speed reducing machine realizes the coaxial transmission with the outer wall of the winding tube to drive the winding tube to realize large-torque transmission winding placement, the planetary speed reduction is carried out, in addition, the operation of the winding tube is stable and safe through casing transmission, and the integral service life is favorably prolonged.
Description
Technical field
The present invention relates to a kind of hoisting crane, is a kind of motoring hoisting crane specifically.
Background technology
The features such as electric hoist crane is a kind of extraordinary weight-lifting equipment, and be installed on overhead traveling crane, gauntry crane, it is little that electric block has volume, from heavy and light, simple to operate, easy to use, for industrial and mining enterprises, the places such as storage harbour.Traditional electric gourd drum, the drive mechanism between deceleration component and motor, be divided into electrical axis perpendicular to spool axis or be parallel to spool axis, wherein deceleration component mostly adopts axle output torque, on hoisting crane this kind export to the stable performance of reductor and aging effects comparatively large, be unfavorable for lifting safety and guarantee service life.
Summary of the invention
The invention provides a kind of structure simple, compact, lifting stable transmission, safety, the motoring hoisting crane of long service life.
The technical solution used in the present invention is: a kind of motoring hoisting crane, comprise housing, reel, motor, reductor, steel rope, pulley and suspension hook, reel is coaxial to be arranged in housing, it is characterized in that: described reel one end is provided with pivot shaft, pivot shaft is supported on shell one end sidewall through bearing, the coaxial cross-under one in pivot shaft outer end adapter shaft, adapter shaft is connected in the height limiter outside shell one end sidewall, and reductor is planetary reducer.Its housing is through reel other end sidewall coaxial transmission reel; Described reel other end sidewall fixes cross-under reductor, described housing other end sidewall arranges motor, motor coaxle exports and connects reductor.
Further, described reel is provided with the contrary screw thread of two sections of rotation directions, two sections of screw threads spin respectively two rope guides, the opposing outer end of two sections of screw threads is respectively through the two ends of rope guarding plate crimping steel rope, steel rope is connected in two rope guides, and walk around after downward cross-under suspension hook and be articulated on pulley, pulley is rotatably connected on housing.
Further, the movable rotating suspension of described suspension hook is connected in left side plate, steel rope cross-under left side plate.
After adopting technique scheme, the invention has the beneficial effects as follows: pass volume by reducer shell coaxial transmission reel outer wall belt movable reel high pulling torque after motor-driven reductor and put, planetary reduction gear is, safety stable by shell drive drum also, is beneficial to raising whole service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is reel inner structure schematic diagram.
In figure: housing 1, reel 2, pivot shaft 3, adapter shaft 4, height limiter 5, rope guide 6,61, steel rope 7, pulley 8, suspension hook 9, suspension hook side plate 10,101, motor 11, reductor 12, rope guarding plate 13.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
Shown in Fig. 1,2, a kind of motoring hoisting crane comprises housing 1, reel 2, motor 11, reductor 12, steel rope 7, pulley 8 and suspension hook 9, reel 2 is coaxial to be arranged in housing 1, reel 2 one end is provided with pivot shaft 3, pivot shaft 3 is supported on the sidewall of housing 1 one end through bearing, the coaxial cross-under one in pivot shaft 3 outer end adapter shaft 4, adapter shaft 4 is connected in the height limiter 5 outside the sidewall of housing 1 one end; Reel 2 other end sidewall fixes cross-under reductor 12, housing 1 other end sidewall arranges motor 11, motor 11 coaxially exports and connects reductor 12, and the housing of reductor 12 is through reel 2 other end sidewall coaxial transmission reel 2; Reel 2 is provided with the contrary screw thread of two sections of rotation directions, two sections of screw threads spin respectively two rope guides 6,61, the opposing outer end of two sections of screw threads crimps the two ends of steel rope 7 respectively through rope guarding plate 13, steel rope 7 is connected in two rope guides 6,61, and walk around after two suspension hook side plates 10,101 of the suspension hook of cross-under suspension hook 9 both sides moving rotary mounting downwards and be articulated on pulley 8, pulley 8 is rotatably connected on housing 1.
Claims (3)
1. a motoring hoisting crane, comprise housing, reel, motor, reductor, steel rope, pulley and suspension hook, reel is coaxial to be arranged in housing, it is characterized in that: described reel one end is provided with pivot shaft, pivot shaft is supported on shell one end sidewall through bearing, the coaxial cross-under one in pivot shaft outer end adapter shaft, adapter shaft is connected in the height limiter outside shell one end sidewall; Described reel other end sidewall fixes cross-under reductor, and reductor is planetary reducer, and the housing of reductor, through reel other end sidewall coaxial transmission reel, described housing other end sidewall arranges motor, and motor coaxle exports and connects reductor.
2. a kind of motoring hoisting crane according to claim 1, it is characterized in that: described reel is provided with the contrary screw thread of two sections of rotation directions, two sections of screw threads spin respectively two rope guides, the opposing outer end of two sections of screw threads is respectively through the two ends of rope guarding plate crimping steel rope, steel rope is connected in two rope guides, and walk around after downward cross-under suspension hook and be articulated on pulley, pulley is rotatably connected on housing.
3. a kind of motoring hoisting crane according to claim 2, is characterized in that: the movable rotating suspension of described suspension hook is connected in left side plate, steel rope cross-under left side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510055262.2A CN104649167A (en) | 2015-02-03 | 2015-02-03 | Electric rotating crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510055262.2A CN104649167A (en) | 2015-02-03 | 2015-02-03 | Electric rotating crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104649167A true CN104649167A (en) | 2015-05-27 |
Family
ID=53240889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510055262.2A Pending CN104649167A (en) | 2015-02-03 | 2015-02-03 | Electric rotating crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104649167A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105174108A (en) * | 2015-09-01 | 2015-12-23 | 太仓市伦凯自动化设备有限公司 | Lifting hook limiting device applied to hoisting machinery |
| CN109955866A (en) * | 2019-04-09 | 2019-07-02 | 唐山百川智能机器股份有限公司 | Wirerope closed-loop moves vehicle device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201172605Y (en) * | 2007-12-29 | 2008-12-31 | 南通力威机械有限公司 | Embed planetary transmission hoist |
| CN201473243U (en) * | 2009-07-16 | 2010-05-19 | 吴大文 | Stage windlass |
| CN202558527U (en) * | 2012-04-29 | 2012-11-28 | 刘桂芬 | Windlass |
| CN203781722U (en) * | 2014-04-03 | 2014-08-20 | 赤壁市蒲圻起重运输机械有限责任公司 | Planetary reduction double-suspension-center steel-wire rope type electric block |
| CN204057804U (en) * | 2014-08-19 | 2014-12-31 | 河南省三马起重机械有限公司 | The two hoisting-point electric cucurbit of unit that a kind of electromagnetic braking is slowed down |
| CN204508651U (en) * | 2015-02-03 | 2015-07-29 | 江苏海泰船舶成套设备有限公司 | A kind of motoring hoisting crane |
-
2015
- 2015-02-03 CN CN201510055262.2A patent/CN104649167A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201172605Y (en) * | 2007-12-29 | 2008-12-31 | 南通力威机械有限公司 | Embed planetary transmission hoist |
| CN201473243U (en) * | 2009-07-16 | 2010-05-19 | 吴大文 | Stage windlass |
| CN202558527U (en) * | 2012-04-29 | 2012-11-28 | 刘桂芬 | Windlass |
| CN203781722U (en) * | 2014-04-03 | 2014-08-20 | 赤壁市蒲圻起重运输机械有限责任公司 | Planetary reduction double-suspension-center steel-wire rope type electric block |
| CN204057804U (en) * | 2014-08-19 | 2014-12-31 | 河南省三马起重机械有限公司 | The two hoisting-point electric cucurbit of unit that a kind of electromagnetic braking is slowed down |
| CN204508651U (en) * | 2015-02-03 | 2015-07-29 | 江苏海泰船舶成套设备有限公司 | A kind of motoring hoisting crane |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105174108A (en) * | 2015-09-01 | 2015-12-23 | 太仓市伦凯自动化设备有限公司 | Lifting hook limiting device applied to hoisting machinery |
| CN109955866A (en) * | 2019-04-09 | 2019-07-02 | 唐山百川智能机器股份有限公司 | Wirerope closed-loop moves vehicle device |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150527 |