CN108675173A - A kind of built-in promotion winding plant of motor direct connection - Google Patents
A kind of built-in promotion winding plant of motor direct connection Download PDFInfo
- Publication number
- CN108675173A CN108675173A CN201810823714.0A CN201810823714A CN108675173A CN 108675173 A CN108675173 A CN 108675173A CN 201810823714 A CN201810823714 A CN 201810823714A CN 108675173 A CN108675173 A CN 108675173A
- Authority
- CN
- China
- Prior art keywords
- planet
- speed reducer
- gear speed
- motor
- plugging member
- 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.)
- Granted
Links
- 238000004804 winding Methods 0.000 title claims abstract description 16
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 33
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 6
- 230000008439 repair process Effects 0.000 abstract description 2
- 241000196324 Embryophyta Species 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 2
- 241000233855 Orchidaceae Species 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Retarders (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses a kind of built-in promotion winding plants of motor direct connection, including bearing, reel, the left and right sides is symmetrical arranged driving device on the bearing, disk brake, planet-gear speed reducer, axle bed, the driving device includes motor and direct plugging member, the motor drives the planet-gear speed reducer input terminal by the direct plugging member, the direct plugging member passes through the through-hole being arranged on axle bed, the planet-gear speed reducer is symmetrically placed in inside reel, the planet-gear speed reducer output end drives the reel to rotate synchronously, the planet-gear speed reducer outer end is supported and fixed on the axle bed.Built-in promotion winding plant is compact-sized, small, light-weight, noise is small, production cost is low, freedom from repairs in overhaul time 4 years, reduces production cost, reduces use and maintenance cost.
Description
Technical field
The present invention relates to a kind of built-in promotion winding plants of motor direct connection, are used for large excavator field.
Background technology
It is all common parallel axle speed reducing machine, huge structure transmission that existing large excavator, which promotes winding plant, currently on the market
Precision is low, service life is short, maintenance capacity is big, production cost is high, use and maintenance cost is big.
Invention content
The present invention provides a kind of built-in promotion winding plants of motor direct connection, are used for large excavator field, purpose
Be to solve large excavator existing in the prior art promoted winding plant huge structure, transmission accuracy is low, service life is short,
The problems such as maintenance capacity is big, production cost is high, use and maintenance cost is big.
The present invention uses following technical scheme：
A kind of built-in promotion winding plant of motor direct connection, including bearing (6), reel (1), it is characterised in that：The branch
The left and right sides is symmetrical arranged driving device, disk brake (4), planet-gear speed reducer (2), axle bed (7) on seat (6), described
Driving device includes motor (5) and direct plugging member (3), and the motor (5) drives the planetary gear reduction by the direct plugging member (3)
Fast machine (2) input terminal, the direct plugging member (3) pass through the through-hole being arranged on axle bed (7), the planet-gear speed reducer (2) symmetrical
The reel (1) that is placed in is internal, and planet-gear speed reducer (2) output end drives the reel (1) to rotate synchronously, the planet
Gear reduction unit (2) outer end is supported and fixed on the axle bed (7).
Transmission gear (13) outer ring of the planet-gear speed reducer (2) is equipped with flange (9), reel (1) side wall
For the gusset (8) of axially disposed centre bore, the planet-gear speed reducer (2) is inserted into the centre bore, the flange (9) with
The gusset (8) is spirally connected；The end flange disk of planet-gear speed reducer (2) external shell and the fixed company of the axle bed (7)
It connects；The direct plugging member (3) passes through the through-hole being arranged on the axle bed (7) to drive gear with the planet-gear speed reducer (2)
(12) spline connects.
The direct plugging member (3) is the male splined shaft with conical through-hole (10), the conical through-hole (10) of the direct plugging member (3)
Side wall is along the circumferential direction evenly distributed with two radial keyways (11).
The output shaft of described motor (5) one end is inserted into the conical through-hole (10) wedge shaped connection of the direct plugging member (3)
And it is keyed with the keyway (11)；The output outer shaft sleeve of motor (5) other end has disk brake (4), the disc type
Brake (4) is fixedly connected with the motor (5) shell.
Reel (1) horizontal cross is set between the axle bed (7).
Advantages of the present invention is as follows：
The built-in promotion winding plant of motor direct connection is compact-sized, small, light-weight, noise is small, production cost is low, one
The interior freedom from repairs of a overhaul time (4 years), reduces production cost, reduces use and maintenance cost, the mode of motor direct connection makes two
The speed reducer at end is more synchronous, and reel operation is more stable.
Description of the drawings：
Fig. 1 is front view schematic diagram of the present invention.
Fig. 2 is direct plugging member sectional view schematic diagram of the present invention.
Fig. 3 is the A direction view schematic diagrames of attached drawing 2 of the present invention.
Fig. 4 is the B direction view schematic diagrames of attached drawing 2 of the present invention.
Fig. 5 is planet-gear speed reducer operation principle schematic diagram of the present invention.
Reference numeral：
1 reel, 2 planet-gear speed reducers, 3 direct plugging members, 4 disk brakes, 5 motors, 6 bearings, 7 axle beds, 8 gussets, 9 methods
Orchid, 10 conical through-holes, 11 keyways, 12 driving gears, 13 transmission gears
Specific implementation mode：
The following further describes the specific embodiments of the present invention with reference to the drawings.
Fig. 1,4 show a kind of built-in promotion winding plant of motor direct connection, including bearing 6, reel 1, on the bearing 6
The left and right sides is symmetrical arranged driving device, disk brake 4, planet-gear speed reducer 2, axle bed 7, and the driving device includes electricity
Machine 5 and direct plugging member 3, the motor 5 drive 2 input terminal of the planet-gear speed reducer, the direct plugging member by the direct plugging member 3
3 pass through the through-hole being arranged on axle bed 7, the planet-gear speed reducer 2 to be symmetrically placed in inside reel 1, the planetary gear reduction
2 output end of fast machine drives the reel 1 to rotate synchronously, and 2 outer end of the planet-gear speed reducer is supported and fixed on the axle bed 7
On.
Fig. 1 shows that 13 outer ring of transmission gear of the planet-gear speed reducer 2 is equipped with flange 9,1 side wall of the reel
For the gusset 8 of axially disposed centre bore, the planet-gear speed reducer 2 is inserted into the centre bore, the flange 9 and the muscle
Plate 8 is spirally connected；The end flange disk of 2 external shell of the planet-gear speed reducer is fixedly connected with the axle bed 7；The direct plugging member
3 pass through the through-hole being arranged on the axle bed 7 to drive 12 spline of gear to connect with the planet-gear speed reducer 2.
Fig. 2,3,4 show that the direct plugging member 3 is the male splined shaft with conical through-hole 10, the taper of the direct plugging member 3
10 side wall of through-hole is along the circumferential direction evenly distributed with two radial keyways 11.
Fig. 1 shows that the output shaft of 5 one end of the motor is inserted into the 10 wedge shaped company of the conical through-hole of the direct plugging member 3
It connects and is keyed with the keyway 11；The output outer shaft sleeve of 5 other end of the motor has disk brake 4, the disc type brake
Device 4 is fixedly connected with 5 shell of the motor.
1 horizontal cross of the reel is set between the axle bed 7.
The planet-gear speed reducer 2 is outsourcing piece, model WLT450, max. output torque 450000Nm, production
Producer is Beijing Hua Dewanli hydraulic machineries Co., Ltd.
Operation principle：
The symmetrically arranged motor in both sides drives the planet-gear speed reducer to rotate by the direct plugging member, the row
Star gear reduction unit drives the spool turns.
The motor is synchronous with rotating speed with Frequency Converter Control frequency by encoder.
Claims (5)
1. a kind of built-in promotion winding plant of motor direct connection, including bearing (6), reel (1), it is characterised in that：The bearing
(6) left and right sides is symmetrical arranged driving device, disk brake (4), planet-gear speed reducer (2), axle bed (7), the drive on
Dynamic device includes motor (5) and direct plugging member (3), and the motor (5) drives the planetary gear speed-reduction by the direct plugging member (3)
Machine (2) input terminal, the direct plugging member (3) pass through the through-hole being arranged on axle bed (7), the planet-gear speed reducer (2) symmetrically to divide
It is internal to be placed in reel (1), planet-gear speed reducer (2) output end drives the reel (1) to rotate synchronously, the planet tooth
Wheel speed reducer (2) outer end is supported and fixed on the axle bed (7).
2. the built-in promotion winding plant of a kind of motor direct connection according to claim 1, it is characterised in that：The planet tooth
Transmission gear (13) outer ring for taking turns speed reducer (2) is equipped with flange (9), and reel (1) side wall is axially disposed centre bore
Gusset (8), the planet-gear speed reducer (2) is inserted into the centre bore, and the flange (9) is spirally connected with the gusset (8)；Institute
The end flange disk for stating planet-gear speed reducer (2) external shell is fixedly connected with the axle bed (7)；The direct plugging member (3) is worn
The through-hole being arranged on the axle bed (7) is crossed to connect with the planet-gear speed reducer (2) driving gear (12) spline.
3. the built-in promotion winding plant of a kind of motor direct connection according to claim 1, it is characterised in that：The direct plugging member
(3) it is the male splined shaft with conical through-hole (10), conical through-hole (10) side wall of the direct plugging member (3) is along the circumferential direction uniformly distributed
Two radial keyways (11).
4. the built-in promotion winding plant of a kind of motor direct connection according to claim 1 or 3, it is characterised in that：The electricity
The output shaft of machine (5) one end be inserted into the wedge shaped connection of the conical through-hole (10) of the direct plugging member (3) and with the keyway
(11) it is keyed；The output outer shaft sleeve of motor (5) other end has disk brake (4), the disk brake (4) and institute
Motor (5) shell is stated to be fixedly connected.
5. the built-in promotion winding plant of a kind of motor direct connection according to claim 1, it is characterised in that：The reel
(1) horizontal cross is set between the axle bed (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810823714.0A CN108675173B (en) | 2018-07-25 | 2018-07-25 | Motor direct-connection built-in lifting winch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810823714.0A CN108675173B (en) | 2018-07-25 | 2018-07-25 | Motor direct-connection built-in lifting winch device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108675173A true CN108675173A (en) | 2018-10-19 |
| CN108675173B CN108675173B (en) | 2024-03-08 |
Family
ID=63815872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810823714.0A Active CN108675173B (en) | 2018-07-25 | 2018-07-25 | Motor direct-connection built-in lifting winch device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108675173B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109594596A (en) * | 2019-01-29 | 2019-04-09 | 北京大圣格尔冶金设备有限公司 | A kind of built-in motor promotes winding plant and large excavator |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201777813U (en) * | 2010-09-09 | 2011-03-30 | 徐州徐工基础工程机械有限公司 | Axial clearance compensating device of single-drum double-machine winch |
| CN102381646A (en) * | 2011-06-22 | 2012-03-21 | 康少松 | Planetary transmission hoisting mechanism |
| CN202369314U (en) * | 2011-11-17 | 2012-08-08 | 泰安泰山福神齿轮箱有限责任公司 | Quick release winch reducer for jaw clutch |
| CN202924654U (en) * | 2012-10-25 | 2013-05-08 | 泰安泰山福神齿轮箱有限责任公司 | Hoisting mechanism |
| CN206051383U (en) * | 2016-09-05 | 2017-03-29 | 上海中联重科桩工机械有限公司 | A kind of elevator structure |
| CN206156645U (en) * | 2016-10-09 | 2017-05-10 | 四川宏华石油设备有限公司 | Winch |
| CN208814558U (en) * | 2018-07-25 | 2019-05-03 | 北京大圣格尔冶金设备有限公司 | A kind of built-in promotion winding plant of motor direct connection |
-
2018
- 2018-07-25 CN CN201810823714.0A patent/CN108675173B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201777813U (en) * | 2010-09-09 | 2011-03-30 | 徐州徐工基础工程机械有限公司 | Axial clearance compensating device of single-drum double-machine winch |
| CN102381646A (en) * | 2011-06-22 | 2012-03-21 | 康少松 | Planetary transmission hoisting mechanism |
| CN202369314U (en) * | 2011-11-17 | 2012-08-08 | 泰安泰山福神齿轮箱有限责任公司 | Quick release winch reducer for jaw clutch |
| CN202924654U (en) * | 2012-10-25 | 2013-05-08 | 泰安泰山福神齿轮箱有限责任公司 | Hoisting mechanism |
| CN206051383U (en) * | 2016-09-05 | 2017-03-29 | 上海中联重科桩工机械有限公司 | A kind of elevator structure |
| CN206156645U (en) * | 2016-10-09 | 2017-05-10 | 四川宏华石油设备有限公司 | Winch |
| CN208814558U (en) * | 2018-07-25 | 2019-05-03 | 北京大圣格尔冶金设备有限公司 | A kind of built-in promotion winding plant of motor direct connection |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109594596A (en) * | 2019-01-29 | 2019-04-09 | 北京大圣格尔冶金设备有限公司 | A kind of built-in motor promotes winding plant and large excavator |
| CN109594596B (en) * | 2019-01-29 | 2024-01-30 | 北京大圣格尔冶金设备有限公司 | Concealed motor lifting winch device and large excavator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108675173B (en) | 2024-03-08 |
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