CN107939937A - A kind of brake clutch coaxial with transmission clutch - Google Patents
A kind of brake clutch coaxial with transmission clutch Download PDFInfo
- Publication number
- CN107939937A CN107939937A CN201711090991.7A CN201711090991A CN107939937A CN 107939937 A CN107939937 A CN 107939937A CN 201711090991 A CN201711090991 A CN 201711090991A CN 107939937 A CN107939937 A CN 107939937A
- Authority
- CN
- China
- Prior art keywords
- clutch
- transmission
- brake
- shell
- brake clutch
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
A kind of brake clutch coaxial with transmission clutch,It is placed in babinet including one,Transmission shaft for one end power output,Transmission clutch shell and brake clutch shell have been split on transmission shaft in the babinet,Supporting brake clutch friction bar is fixed on the side of babinet with brake clutch shell,Supporting transmission clutch friction bar and input gear one with transmission clutch shell,Interior outside friction disc and correspondingly piston and return spring are mounted with to form the brake clutch and transmission clutch of the placed coaxial between brake clutch shell and brake clutch friction bar and between transmission clutch shell and transmission clutch friction bar,And the brake clutch and transmission clutch are controlled by a three position four-way directional control valve,And when transmission device needs to export power,Brake clutch off the row,Transmission clutch closes row；It has compact-sized, reasonable, cost reduction, using it is reliable the features such as.
Description
Technical field
The present invention relates to a kind of brake clutch coaxial with transmission clutch, belong to ship power transmission system
Gear drive.
Background technology
Existing marine gearbox, its clutch generally use wet-type multi-chip friction clutch.For Wet-type multi-disc friction
Clutch, because the adhesion of oil film between friction plate acts on, even if clutch is in off the row state, as long as prime mover is also rotating,
Part after clutch also has transfer phenomenon, i.e. empty wagons band is arranged.To solve empty wagons band row, generally braked using brake gear
Method.Existing brake gear, is all that a set of brake clutch component is separately set outside transmission clutch component, be driven from
Clutch component is coupled by gear pair again with brake clutch component.This arrangement mode, because adding single a set of clutch
Device component, and corresponding increased bearing, travelling gear and housing bearing seat etc., will all cause the increase of transmission device cost.
The content of the invention
It is an object of the invention to overcome the shortcomings of the prior art, and provide a kind of compact-sized, reasonable, cost drop
It is low, the service-strong brake clutch structure coaxial with transmission clutch.
The purpose of the present invention is by following technical solution to complete, a kind of brake clutch coaxial with transmission clutch
Device, it is placed in transmission shaft in babinet, for one end power output including one, is split on the transmission shaft in the babinet
There are transmission clutch shell and brake clutch shell, supporting brake clutch friction bar is fixed with brake clutch shell
In on the side of babinet, supporting transmission clutch friction bar and input gear one, are braking with transmission clutch shell
Between clutch outer member and brake clutch friction bar and between transmission clutch shell and transmission clutch friction bar
Interior outside friction disc and correspondingly piston and return spring are mounted with to form the brake clutch and biography of the placed coaxial
Dynamic clutch, and the brake clutch and transmission clutch are controlled by a three position four-way directional control valve, and in transmission device
When needing to export power, brake clutch off the row, transmission clutch closes row.
As preferred：The transmission clutch input gear and brake clutch friction sliding axle of the bar by endoporus
Hold and be supported on transmission shaft, one end of the transmission shaft stretches out outside the enclosure and is fixedly connected with the output method for being useful for power output
It is blue.
The present invention is that brake clutch and transmission clutch are arranged on same axis, shares a set of hydraulic control system
System, using this arrangement mode, compared to existing brake clutch structure, can reduce increases because increasing brake clutch component
Axis, travelling gear and corresponding body structure etc., simplify gear-box internal structure, reduce cost；It is tight with structure
Gather, rationally, cost reduction, using it is reliable the features such as.
Brief description of the drawings
Fig. 1 is the drive mechanism principle schematic of the present invention.
Embodiment
Below in conjunction with attached drawing, the present invention will be described in detail：It is of the present invention a kind of with being driven clutch shown in Fig. 1
The coaxial brake clutch of device, it is placed in transmission shaft 7 in babinet 5, for one end power output, the case including one
Transmission clutch shell 2 and brake clutch shell 3 have been split on internal transmission shaft 7, it is supporting with brake clutch shell 3
Brake clutch friction bar 4 is fixed on the side of babinet 5, the transmission clutch friction supporting with transmission clutch shell 2
The one of bar and input gear 1, between brake clutch shell 3 and brake clutch friction bar 4 and transmission clutch
Shell 2 and transmission clutch friction bar between be mounted with interior outside friction disc and correspondingly piston and return spring to form
The brake clutch and transmission clutch for the placed coaxial stated, and the brake clutch and transmission clutch pass through one three
Four-way reversing valve controls, and when transmission device needs to export power, brake clutch off the row, transmission clutch closes row.
Transmission clutch input gear 1 and brake clutch friction sliding axle of the bar 4 by endoporus of the present invention
Hold and be supported on transmission shaft, one end of the transmission shaft stretches out outside the enclosure and is fixedly connected with the output method for being useful for power output
Orchid 6.
Brake clutch and transmission clutch in the present invention is coaxially arranged, and brake clutch friction bar is fixed on babinet
On, two clutches share a set of hydraulic control system.When transmission device needs to export power, transmission clutch closes row, brake
Clutch off the row, power are exported through transmission clutch from output flange；When transmission device is on-position, transmission clutch takes off
Row, brake clutch close row, and transmission shaft is braked by brake clutch.
Power is delivered to transmission clutch shell 2 by transmission clutch input gear 1 by friction plate, then passes through transmission shaft
7 are delivered to output flange 6, complete the output of power.
When transmission device will be changed into on-position, transmission clutch off the row, brake clutch closes row, because of transmission clutch
Moment of torsion with scheduling life is delivered on brake clutch shell 3 by transmission shaft 7, then is transmitted by friction plate and friction bar 4
Onto babinet 5, moment braking can be reached.
Claims (2)
1. a kind of brake clutch coaxial with transmission clutch, it is placed in babinet including one（5）It is interior, moved for one end
The transmission shaft of power output, it is characterised in that the babinet（5）Interior transmission shaft（7）On split transmission clutch shell（2）With
Brake clutch shell（3）, with brake clutch shell（3）Supporting brake clutch friction bar（4）It is fixed on babinet（5）
Side on, with transmission clutch shell（2）Supporting transmission clutch friction bar and input gear（1）One, is braking
Clutch outer member（3）With brake clutch friction bar（4）Between and transmission clutch shell（2）With transmission clutch friction
Interior outside friction disc and correspondingly piston and return spring are mounted between bar with form the brake of the placed coaxial from
Clutch and transmission clutch, and the brake clutch and transmission clutch are controlled by a three position four-way directional control valve, and
When transmission device needs to export power, brake clutch off the row, transmission clutch closes row.
2. the brake clutch coaxial with transmission clutch according to claim 1, it is characterised in that the transmission from
Clutch input gear（1）With brake clutch friction bar（4）By the sliding supported condition of endoporus in transmission shaft（7）On, institute
State transmission shaft（7）One end stretch out outside the enclosure and be fixedly connected with the output flange for being useful for power output（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711090991.7A CN107939937A (en) | 2017-11-08 | 2017-11-08 | A kind of brake clutch coaxial with transmission clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711090991.7A CN107939937A (en) | 2017-11-08 | 2017-11-08 | A kind of brake clutch coaxial with transmission clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107939937A true CN107939937A (en) | 2018-04-20 |
Family
ID=61934473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711090991.7A Pending CN107939937A (en) | 2017-11-08 | 2017-11-08 | A kind of brake clutch coaxial with transmission clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107939937A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112682495A (en) * | 2020-12-25 | 2021-04-20 | 杭州前进齿轮箱集团股份有限公司 | Gear box |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2111877U (en) * | 1991-10-31 | 1992-08-05 | 桂林市产品质量监督检验所 | Power steering clutch of walking machinery |
| CN1174598A (en) * | 1994-12-13 | 1998-02-25 | Sms欧姆科股份有限公司 | Hydraulically controlled clutch and brake |
| CN205173420U (en) * | 2015-10-20 | 2016-04-20 | 杭州前进齿轮箱集团股份有限公司 | Power take -off is arranged with preventing area to tractor |
| CN207634640U (en) * | 2017-11-08 | 2018-07-20 | 杭州前进齿轮箱集团股份有限公司 | The coaxial brake clutch with transmission clutch |
-
2017
- 2017-11-08 CN CN201711090991.7A patent/CN107939937A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2111877U (en) * | 1991-10-31 | 1992-08-05 | 桂林市产品质量监督检验所 | Power steering clutch of walking machinery |
| CN1174598A (en) * | 1994-12-13 | 1998-02-25 | Sms欧姆科股份有限公司 | Hydraulically controlled clutch and brake |
| CN205173420U (en) * | 2015-10-20 | 2016-04-20 | 杭州前进齿轮箱集团股份有限公司 | Power take -off is arranged with preventing area to tractor |
| CN207634640U (en) * | 2017-11-08 | 2018-07-20 | 杭州前进齿轮箱集团股份有限公司 | The coaxial brake clutch with transmission clutch |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112682495A (en) * | 2020-12-25 | 2021-04-20 | 杭州前进齿轮箱集团股份有限公司 | Gear box |
| CN112682495B (en) * | 2020-12-25 | 2022-04-22 | 杭州前进齿轮箱集团股份有限公司 | Gear box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for 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: 20180420 |