CN208916694U - A kind of Planetary Gear Transmission winch - Google Patents
A kind of Planetary Gear Transmission winch Download PDFInfo
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- CN208916694U CN208916694U CN201821416998.3U CN201821416998U CN208916694U CN 208916694 U CN208916694 U CN 208916694U CN 201821416998 U CN201821416998 U CN 201821416998U CN 208916694 U CN208916694 U CN 208916694U
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- planetary gear
- input axis
- motor
- stand
- cabinet
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Abstract
The utility model discloses a kind of Planetary Gear Transmission winches, it includes main motor, stand-by motor and planetary gear reduction box, planetary gear reduction box includes cabinet, primary input axis and auxiliary input axis are provided in cabinet, primary input axis is connect with main motor by shaft coupling, and auxiliary input axis is connect by clutch with stand-by motor；Primary input axis and auxiliary input axis pass through gear and intermediate axis connection, and jackshaft transmits power by sun gear and two planetary gears；Planetary gear transmits power to winch drum by pivoted arm, is equipped with brake apparatus in the shaft of winch drum；Main motor, stand-by motor, planetary gear reduction box and winch drum are mounted on pedestal.The utility model has compact-sized, and small in size, light-weight, transmission power is big, and convenient feature is overhauled in disassembly.
Description
Technical field
The utility model relates to oil-well rig corollary equipment fields, and in particular to a kind of Planetary Gear Transmission winch.
Background technique
Winch is oil-well rig core equipment, for promoting and transferring drilling tool in drilling process.Currently, being used for petroleum day
The electric winch of right pneumatic drill machine mostly uses greatly roller gear reduction gearbox to be driven.Due to roller gear reduction gearbox drive mechanism mistake itself
Big feature causes winch volume big, weight weight, winch there are problems that installation, transport difficult, not only increase production transport at
This, while also resulting in the waste of the rig floor useful space.
Utility model content
For the above-mentioned deficiency of the prior art, the utility model provides a kind of planet tooth compact-sized, convenient for disassembly and assembly
Take turns winch.
To achieve the above object of the invention, the technology employed by the present utility model is
There is provided a kind of Planetary Gear Transmission winch comprising main motor, stand-by motor and planetary gear reduction box, planet tooth
Taking turns reduction gearbox includes cabinet, and primary input axis and auxiliary input axis are provided in cabinet, and primary input axis and main motor pass through shaft coupling
Connection, auxiliary input axis are connect by clutch with stand-by motor；Primary input axis and auxiliary input axis pass through gear and centre
Axis connection is equipped with sun gear on jackshaft, is fitted at least two planetary gears outside sun gear, and planetary gear is each attached to pivoted arm
On, it is fitted with ring gear outside planetary gear, ring gear is fixed on cabinet；The connection of the shaft of pivoted arm and winch drum, winch drum
Shaft on brake apparatus is installed.
Further, it is connected on pivoted arm by the external splines being arranged in the shaft of setting internal spline and winch drum.
Further, main motor, stand-by motor, planetary gear reduction box and winch drum are mounted on pedestal.
Further, main motor and stand-by motor are installed on the same side outside cabinet.
Further, ring gear is bolted on cabinet.
Further, equipped there are three planetary gear outside sun gear, three planetary gears are each attached on pivoted arm.
Further, brake apparatus is Eton brake.
The utility model has the following beneficial effects: planetary gear reduction box primary input axis is connect with main motor by shaft coupling,
Between auxiliary input axis and stand-by motor by clutch connect, can at any time on-off stand-by motor power input, meet twist
The demand of vehicle difference operating condition work.Power, the sun are transmitted by gear drive between auxiliary input axis and primary input axis and jackshaft
Wheel is directly installed on jackshaft, realizes power transmission.Planetary gear is fixed on pivoted arm, and power transmitting is exported by pivoted arm,
Internal spline is arranged in pivoted arm, connect with the external splines on winch drum shaft, and installation is simple and reliable, is not necessarily to any tool, installs simultaneously
Adjustment precision is of less demanding, and connection is reliable；Brake apparatus is for braking winch drum.
It is bolted between ring gear and deceleration box, ring gear can be convenient disassembly and maintenance；Main motor and auxiliary
It helps motor to be arranged in reduction gearbox the same side, has the advantages that power transmitting stablizes, is reliable；All devices are installed on pedestal,
Complete equipment has the characteristics that compact-sized, small in size, light-weight；Planetary gear reduction box uses cabinet base mounting means,
Convenient with installation and adjustment, installation accuracy requires low feature.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of Planetary Gear Transmission winch.
Fig. 2 is the assembling schematic diagram of planetary gear reduction box.
Wherein, 1, brake apparatus, 2, winch drum, 3, planetary gear, 4, cabinet, 5, ring gear, 6, primary input axis, 7, interior flower
Key, 8, main motor, 9, jackshaft, 10, pedestal, 11, auxiliary input axis, 12, clutch, 13, stand-by motor, 14, pivoted arm, 15,
Sun gear.
Specific embodiment
Specific embodiment of the present utility model is described below, in order to facilitate understanding by those skilled in the art
The utility model, it should be apparent that the utility model is not limited to the range of specific embodiment, to the common skill of the art
For art personnel, if various change the attached claims limit and determine the utility model spirit and scope in,
These variations are it will be apparent that all utilize the innovation and creation of the utility model design in the column of protection.
As depicted in figs. 1 and 2, a kind of Planetary Gear Transmission winch includes main motor 8, stand-by motor 13 and planetary gear reduction
Fast case, planetary gear reduction box include cabinet 4, are provided with primary input axis 6 and auxiliary input axis 11 in cabinet 4, primary input axis 6 with
Main motor 8 is connected by shaft coupling, and auxiliary input axis 11 is connect by clutch 12 with stand-by motor 13；Primary input axis 6 with it is auxiliary
It helps between input shaft 11 and is connect by gear with one end of jackshaft 9, sun gear 15 is installed, too on the other end of jackshaft 9
Equipped outside sun wheel 15 there are two planetary gears 3, and planetary gear 3 is each attached on pivoted arm 14, is fitted with ring gear 5 outside planetary gear 3, interior
Gear ring 5 is fixed on cabinet 4；External splines on pivoted arm 14 by being arranged in the shaft of setting internal spline 7 and 2 one end of winch drum
It connects, brake apparatus 1 is installed in the shaft of 2 other end of winch drum；Main motor 8, stand-by motor 13, planetary gear reduction box
It is mounted on pedestal 10 with winch drum 2, cabinet 4 is bolted on pedestal 10.
Planetary gear reduction box primary input axis 6 is connect with main motor 8 by shaft coupling, auxiliary input axis 11 and stand-by motor
Connected between 13 by clutch 12, can on-off stand-by motor 13 at any time auxiliary power input, meet winch difference operating condition
The demand of work.Power is transmitted by gear drive between auxiliary input axis 11 and primary input axis 6 and jackshaft 9, sun gear 15 is straight
It connects and is mounted on jackshaft 9, realize power transmission.Planetary gear 3 is fixed on pivoted arm 14, and power transmitting is defeated by pivoted arm 14
Out, internal spline 7 is arranged in pivoted arm 14, connect with the external splines in the shaft of winch drum 2, and installation is simple and reliable, is not necessarily to any work
Tool, while mounting and adjusting required precision is not high, connection is reliable；Brake apparatus 1 is for braking winch drum 2.
The preferred main motor 8 of this programme is installed on the same side outside cabinet 4 with stand-by motor 13, and ring gear 5 is solid by bolt
It is scheduled on cabinet 4；Equipped there are three planetary gear 3 outside sun gear 15, three planetary gears 3 are each attached on pivoted arm 14；Brake apparatus 1
For Eton brake.
It is bolted between ring gear 5 and deceleration box 4 and case lid, ring gear 5 can be convenient disassembly and maintenance；It is main
Motor 8 and stand-by motor 13 are arranged in reduction gearbox the same side, have the advantages that power transmitting stablizes, is reliable；All devices are uniformly distributed
It sets on pedestal 10, complete equipment has the characteristics that compact-sized, small in size, light-weight；Planetary gear reduction box uses pedestal
10 mounting means have installation and adjustment convenient, and installation accuracy requires low feature.
Claims (7)
1. a kind of Planetary Gear Transmission winch, which is characterized in that including main motor (8), stand-by motor (13) and planetary gear reduction
Fast case, the planetary gear reduction box include cabinet (4), are provided with primary input axis (6) and auxiliary input axis in the cabinet (4)
(11), the primary input axis (6) is connect with main motor (8) by shaft coupling, and the auxiliary input axis (11) passes through clutch
(12) it is connect with stand-by motor (13)；The primary input axis (6) and auxiliary input axis (11) are connected by gear and jackshaft (9)
It connecing, is equipped with sun gear (15) on the jackshaft (9), sun gear (15) exterior is furnished at least two planetary gears (3), and
Planetary gear (3) is each attached on pivoted arm (14), is fitted with ring gear (5) outside the planetary gear (3), and the ring gear (5) is fixed
On cabinet (4)；The pivoted arm (14) connect with the shaft of winch drum (2), is equipped in the shaft of the winch drum (2)
Brake apparatus (1).
2. Planetary Gear Transmission winch according to claim 1, which is characterized in that by setting on the pivoted arm (14)
The external splines being arranged on spline (7) and the shaft of winch drum (2) is connect.
3. Planetary Gear Transmission winch according to claim 1, which is characterized in that the main motor (8), stand-by motor
(13), planetary gear reduction box and winch drum (2) are mounted on pedestal (10).
4. Planetary Gear Transmission winch according to claim 1, which is characterized in that the main motor (8) and stand-by motor
(13) it is installed on the same side of cabinet (4) outside.
5. Planetary Gear Transmission winch according to claim 1, which is characterized in that the ring gear (5) is solid by bolt
It is scheduled on cabinet (4).
6. Planetary Gear Transmission winch according to claim 1, which is characterized in that be fitted with three outside the sun gear (15)
A planetary gear (3), three planetary gears (3) are each attached on pivoted arm (14).
7. Planetary Gear Transmission winch according to claim 1, which is characterized in that the brake apparatus (1) is Eton brake
Vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821416998.3U CN208916694U (en) | 2018-08-30 | 2018-08-30 | A kind of Planetary Gear Transmission winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821416998.3U CN208916694U (en) | 2018-08-30 | 2018-08-30 | A kind of Planetary Gear Transmission winch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208916694U true CN208916694U (en) | 2019-05-31 |
Family
ID=66703072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821416998.3U Active CN208916694U (en) | 2018-08-30 | 2018-08-30 | A kind of Planetary Gear Transmission winch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208916694U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114275697A (en) * | 2021-12-24 | 2022-04-05 | 桂林航天工业学院 | Power-sharing winching machine and using method thereof |
-
2018
- 2018-08-30 CN CN201821416998.3U patent/CN208916694U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114275697A (en) * | 2021-12-24 | 2022-04-05 | 桂林航天工业学院 | Power-sharing winching machine and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191220 Address after: 201306 No. 3998 Jiangshan Road, Nanhui New Town, Pudong New District, Shanghai Patentee after: Sino-Manchester Petroleum Equipment Group Co., Ltd. Address before: 610500 Eastern District, Xindu Industrial Zone, Xindu District, Sichuan, Chengdu Patentee before: SICHUAN KUNLUN PETROLEUM EQUIPMENT MANUFACTURING CO., LTD. |
|
| TR01 | Transfer of patent right |