CN205618626U - External braking hydraulic drive planetary reducer - Google Patents
External braking hydraulic drive planetary reducer Download PDFInfo
- Publication number
- CN205618626U CN205618626U CN201620347015.XU CN201620347015U CN205618626U CN 205618626 U CN205618626 U CN 205618626U CN 201620347015 U CN201620347015 U CN 201620347015U CN 205618626 U CN205618626 U CN 205618626U
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- CN
- China
- Prior art keywords
- planetary reducer
- drive shaft
- hydraulic motor
- bevel gear
- hydraulic
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an external braking hydraulic drive planetary reducer, including planetary reducer, hydraulic motor, hydraulic motor sets up with planetary reducer is perpendicular, and hydraulic motor's drive shaft is passed planetary reducer and is stretched out from the other end, and the other end that stretches out planetary reducer in the drive shaft is equipped with the braked wheel. The utility model has the following technical effects, because braked wheel and hydraulic motor coaxial arrangement are in planetary reducer's both sides, this kind of braking hydraulic drive planetary reducer heat dispersion improve greatly, still has the technological effect of the change and the detection of the stopper of being convenient for simultaneously.
Description
Technical field
This utility model relates to a kind of reductor, especially relates to a kind of hydraulic pressure planetary reducer.
Background technology
Hydraulic pressure planetary reducer is attached between prime mover and working machine or actuator, acts primarily as
Coupling rotating speed and the effect of transmission moment of torsion, brake is built-in to be arranged between hydraulic motor and planetary reducer,
The heat dispersion of this structure is poor, and the when of braking, heat can not distribute in time, it is easy to causes
The aging of parts even damages, and needs by hydraulic motor in the lump when brake malfunctions and replacing brake(-holder) block
Disassemble, overhaul and change accessory and be all inconvenient for.
Utility model content
The purpose of this utility model is to provide a kind of external brake fluid pressure and drives planetary reducer.
The technical solution of the utility model is, a kind of external brake fluid pressure drives planetary reducer, including row
Star reductor, hydraulic motor, hydraulic motor is vertically arranged with planetary reducer, the drive shaft of hydraulic motor
Stretch out from the other end through planetary reducer, stretch out the other end of planetary reducer equipped with braking in drive shaft
Wheel.
Described braked wheel is brake disc or brake drum.
On the driving shaft equipped with drive shaft bevel gear, equipped with sun wheel shaft in planetary reducer sun wheel shaft
Bevel gear, drive shaft bevel gear engages with sun wheel shaft bevel gear.
This utility model has the following technical effect that, is expert at owing to braked wheel is co-axially mounted with hydraulic motor
The both sides of star reductor, this brake fluid pressure drives planetary reducer heat dispersion to be substantially improved, also simultaneously
There is the technique effect of replacing and the detection being easy to brake.
Accompanying drawing explanation
Fig. 1 is external brake disc hydraulic-driven planetary reducer structural representation.
Fig. 2 is the external brake disc hydraulic-driven planetary reducer peace for overhead manned equipment driving means
Assembling structure schematic diagram.
Fig. 3 is external brake drum hydraulic-driven planetary reducer structural representation.
Fig. 4 is the external brake drum hydraulic-driven planetary reducer peace for overhead manned equipment driving means
Assembling structure schematic diagram.
Fig. 5 is the right view of Fig. 4.
Detailed description of the invention
As it is shown in figure 1, a kind of external brake fluid pressure drives planetary reducer, including planetary reducer 1, liquid
Pressure motor 2, hydraulic motor 2 are vertically arranged with planetary reducer 1, and the drive shaft 11 of hydraulic motor 2 is worn
Cross planetary reducer 1 to stretch out from the other end, drive shaft 11 stretch out the other end of planetary reducer 1 equipped with
Brake disc 3；Equipped with drive shaft bevel gear 12 in drive shaft 11, in planetary reducer 1 sun wheel shaft 13
On engage with sun wheel shaft bevel gear 14 equipped with sun wheel shaft bevel gear 14, drive shaft bevel gear 12.
As in figure 2 it is shown, a kind of overhead manned equipment driving means, on the output shaft of planetary reducer 1
Equipped with driving wheel 5, planetary reducer 1 is contained on driving means support 6, fills on driving means support 6
Having brake support frame 8, caliper brake 7 to be contained on brake support frame 8, caliper brake 7 is to brake disc
3 brakings.
As it is shown on figure 3, a kind of external brake fluid pressure drives planetary reducer, including planetary reducer 1, liquid
Pressure motor 2, hydraulic motor 2 are vertically arranged with planetary reducer 1, and the drive shaft 11 of hydraulic motor 2 is worn
Cross planetary reducer 1 to stretch out from the other end, drive shaft 11 stretch out the other end of planetary reducer 1 equipped with
Brake drum 3；Equipped with drive shaft bevel gear 12 in drive shaft 11, in planetary reducer 1 sun wheel shaft 13
On engage with sun wheel shaft bevel gear 14 equipped with sun wheel shaft bevel gear 14, drive shaft bevel gear 12.
As shown in Figure 4, Figure 5, a kind of overhead manned equipment driving means, in the output of planetary reducer 1
Equipped with driving wheel 5 on axle, planetary reducer 1 is contained on driving means support 6, at driving means support 6
On equipped with brake support frame 8, contracting brake 7 is contained on brake support frame 8, and contracting brake 7 is to system
Dynamic drum 3 is braked.
Claims (3)
1. external brake fluid pressure drives a planetary reducer, including planetary reducer (1), hydraulic pressure horse
Reach (2), it is characterized in that: hydraulic motor (2) is vertically arranged with planetary reducer (1), hydraulic pressure horse
The drive shaft (11) reaching (2) is stretched out from the other end, in drive shaft (11) through planetary reducer (1)
Stretch out the other end of planetary reducer (1) equipped with braked wheel (3).
The external brake fluid pressure of one the most according to claim 1 drives planetary reducer, and its feature exists
In: described braked wheel (3) is brake disc or brake drum.
The external brake fluid pressure of one the most according to claim 1 drives planetary reducer, and its feature exists
In: equipped with drive shaft bevel gear (12) in drive shaft (11), at planetary reducer (1) sun gear
Equipped with sun wheel shaft bevel gear (14) on axle (13), drive shaft bevel gear (12) and sun wheel shaft umbrella tooth
Wheel (14) engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620347015.XU CN205618626U (en) | 2016-04-22 | 2016-04-22 | External braking hydraulic drive planetary reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620347015.XU CN205618626U (en) | 2016-04-22 | 2016-04-22 | External braking hydraulic drive planetary reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205618626U true CN205618626U (en) | 2016-10-05 |
Family
ID=57027129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620347015.XU Expired - Fee Related CN205618626U (en) | 2016-04-22 | 2016-04-22 | External braking hydraulic drive planetary reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205618626U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105782387A (en) * | 2016-04-22 | 2016-07-20 | 湘潭市恒欣实业有限公司 | Hydraulic drive planetary gear with externally-mounted brake |
-
2016
- 2016-04-22 CN CN201620347015.XU patent/CN205618626U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105782387A (en) * | 2016-04-22 | 2016-07-20 | 湘潭市恒欣实业有限公司 | Hydraulic drive planetary gear with externally-mounted brake |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Hydraulic drive planetary gear with externally-mounted brake Effective date of registration: 20190402 Granted publication date: 20161005 Pledgee: Shaoshan Hunan rural commercial bank Limited by Share Ltd Pledgor: Xiangtan Hengxin Industrial Co., Ltd. Registration number: 2019430000030 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200323 Granted publication date: 20161005 Pledgee: Shaoshan Hunan rural commercial bank Limited by Share Ltd Pledgor: XIANGTAN HENGXIN INDUSTRY Co.,Ltd. Registration number: 2019430000030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 Termination date: 20210422 |