CN208814558U - 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
- CN208814558U CN208814558U CN201821183679.2U CN201821183679U CN208814558U CN 208814558 U CN208814558 U CN 208814558U CN 201821183679 U CN201821183679 U CN 201821183679U CN 208814558 U CN208814558 U CN 208814558U
- 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.)
- Withdrawn - After Issue
Links
- 238000004804 winding Methods 0.000 title claims abstract description 13
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 33
- 230000005540 biological transmission Effects 0.000 claims description 6
- 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
- 238000000034 method Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 241000233855 Orchidaceae Species 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
Abstract
The utility model discloses a kind of built-in promotion winding plants of motor direct connection, including support, reel, the left and right sides is symmetrical arranged driving device on the support, 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 in size, light-weight, noise is small, production cost is low, a freedom from repairs in overhaul time 4 years, reduces production cost, reduces use and maintenance cost.
Description
Technical field
The utility model relates to a kind of built-in promotion winding plants of motor direct connection, are used for large excavator field.
Background technique
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, high production cost, use and maintenance cost are big.
Summary of the invention
The utility model provides a kind of built-in promotion winding plant of motor direct connection, is used for large excavator field,
Purpose be to solve large excavator existing in the prior art promoted winding plant huge structure, transmission accuracy it is low, using the longevity
Order the problems such as short, maintenance capacity is big, high production cost, big use and maintenance cost.
The utility model uses following technical scheme:
A kind of built-in promotion winding plant of motor direct connection, including support (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), and the planet-gear speed reducer (2) is 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 axle bed (7) fixed company
It connects；The direct plugging member (3) passes through the through-hole being arranged on the axle bed (7) and the planet-gear speed reducer (2) drive gear
(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).
The advantages of the utility model, is as follows:
The built-in promotion winding plant of motor direct connection is compact-sized, small in size, 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.
Detailed description of the invention:
Fig. 1 is the utility model front view schematic diagram.
Fig. 2 is the utility model direct plugging member cross-sectional view schematic diagram.
Fig. 3 is the A direction view schematic diagram of the utility model attached drawing 2.
Fig. 4 is the B direction view schematic diagram of the utility model attached drawing 2.
Fig. 5 is the utility model planet-gear speed reducer operation principle schematic diagram.
Appended drawing reference:
1 reel, 2 planet-gear speed reducers, 3 direct plugging members, 4 disk brakes, 5 motors, 6 supports, 7 axle beds, 8 gussets, 9 methods
Orchid, 10 conical through-holes, 11 keyways, 12 driving gears, 13 transmission gears
Specific embodiment:
Specific embodiments of the utility model will be further explained with reference to the accompanying drawing.
Fig. 1,4 show a kind of built-in promotion winding plant of motor direct connection, including support 6, reel 1, on the support 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 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, and the planet-gear speed reducer 2 is symmetrically placed in inside reel 1, the planetary gear reduction
Fast 2 output end of machine drives the reel 1 to rotate synchronously, and 2 outer end of planet-gear speed reducer is supported and fixed on the axle bed 7
On.
13 outer ring of transmission gear that Fig. 1 shows the planet-gear speed reducer 2 is equipped with flange 9,1 side wall of 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 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 connect with the planet-gear speed reducer 2 driving 12 spline of gear.
It is the male splined shaft with conical through-hole 10, the taper of the direct plugging member 3 that Fig. 2,3,4, which show the direct plugging member 3,
10 side wall of through-hole is along the circumferential direction evenly distributed with two radial keyways 11.
The output shaft that Fig. 1 shows described 5 one end of motor is inserted into the wedge shaped company of the conical through-hole 10 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 motor has disk brake 4, the disc type brake
Device 4 is fixedly connected with 5 shell of motor.
1 horizontal cross of 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 machinery Co., Ltd.
Working principle:
The symmetrically arranged motor in two sides drives the planet-gear speed reducer rotation, the row by the direct plugging member
Star gear reduction unit drives the spool turns.
The motor is synchronous with revolving speed with Frequency Converter Control frequency by encoder.
Claims (2)
1. a kind of built-in promotion winding plant of motor direct connection, including support (6), reel (1), it is characterised in that: the support
(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), and the planet-gear speed reducer (2) is symmetrically divided
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)；
Transmission gear (13) outer ring of the planet-gear speed reducer (2) is equipped with flange (9), and reel (1) side wall is edge
The gusset (8) of axial setting centre bore, the planet-gear speed reducer (2) are inserted into the centre bore, the flange (9) with it is described
Gusset (8) is spirally connected；The end flange disk of planet-gear speed reducer (2) external shell is fixedly connected with the axle bed (7)；Institute
State the through-hole and the planet-gear speed reducer (2) driving gear (12) spline that direct plugging member (3) are arranged on the axle bed (7)
Connection；
The direct plugging member (3) is the male splined shaft with conical through-hole (10), conical through-hole (10) side wall of the direct plugging member (3)
Along the circumferential direction it is evenly distributed with two radial keyways (11)；
The output shaft of described motor (5) one end be inserted into the wedge shaped connection of the conical through-hole (10) of the direct plugging member (3) and with
Keyway (11) key connection；The output outer shaft sleeve of motor (5) other end has disk brake (4), the disc type brake
Device (4) is fixedly connected with the motor (5) shell.
2. 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 |
|---|---|---|---|
| CN201821183679.2U CN208814558U (en) | 2018-07-25 | 2018-07-25 | A kind of built-in promotion winding plant of motor direct connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821183679.2U CN208814558U (en) | 2018-07-25 | 2018-07-25 | A kind of built-in promotion winding plant of motor direct connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208814558U true CN208814558U (en) | 2019-05-03 |
Family
ID=66271673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821183679.2U Withdrawn - After Issue CN208814558U (en) | 2018-07-25 | 2018-07-25 | A kind of built-in promotion winding plant of motor direct connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208814558U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108675173A (en) * | 2018-07-25 | 2018-10-19 | 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 CN201821183679.2U patent/CN208814558U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108675173A (en) * | 2018-07-25 | 2018-10-19 | 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 |
| CN108675173B (en) * | 2018-07-25 | 2024-03-08 | 北京大圣格尔冶金设备有限公司 | Motor direct-connection built-in lifting winch device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190503 Effective date of abandoning: 20240308 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190503 Effective date of abandoning: 20240308 |