CN2864226Y - Tractor used power output clutch device with brake - Google Patents
Tractor used power output clutch device with brake Download PDFInfo
- Publication number
- CN2864226Y CN2864226Y CN 200520143664 CN200520143664U CN2864226Y CN 2864226 Y CN2864226 Y CN 2864226Y CN 200520143664 CN200520143664 CN 200520143664 CN 200520143664 U CN200520143664 U CN 200520143664U CN 2864226 Y CN2864226 Y CN 2864226Y
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- China
- Prior art keywords
- power output
- clutch
- hub
- brake
- piston
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- Expired - Fee Related
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Abstract
Power output clutch of band brake for tractor use consists essentially of initiative hub, driven hub, initiative friction disc, driven friction disc, catch, dish spring, platen, piston, piston cylinder, brake strip, etc. When clutch is linked, hydraulic oil presses out the initiative friction disc and driven friction disc through piston cylinder and platen to link clutch; when clutch is released, the load of hydraulic oil should, controlled by electro-magnetic valve, be removed through control oil channel, several dish springs would press the piston back and make the piston connect with brake strip to release the clutch and brake the power output shaft. This clutch is operated by electro-magnetic valve through controlling hydraulic pressure which could be controlled by push-button switch in the cab and the process is convenient and fast.
Description
(1) technical field
The utility model belongs to the tractor field, relates to a kind of power output clutch device of used with tractor band brake.
(2) background technique
At present, on the various model tractors of Sheng Chaning, power output clutch generally is to be made of one with main clutch at home, is a kind of double-action clutch that is installed between motor and the gearbox.When the detachment dynamic output clutch, the power of motor and power output clutch axle cut off, can't be at the device that gearbox is arranged as oil hydraulic pump etc. needs uninterruptible power to originate.Big-power tractor often needs a plurality of oil hydraulic pumps to satisfy the needs of difference in functionality, all is contained on the motor often very difficult.Therefore, the power output clutch device is set at the tractor rear portion can makes tractor dynamic power output clutch axle under the situation that power does not cut off, cut off the power of power output transmission case, conveniently arrange that at gearbox oil hydraulic pump and other need the device of continual power resources.
(3) summary of the invention
The purpose of this utility model is to provide a kind of power output clutch device of rational in infrastructure, the used with tractor band brake that uses reliable, easy operation.
The technical solution of the utility model is: the power output clutch device of used with tractor band brake is mainly by active hub, driven hub, active friction plate, form from movable friction plate, catch, platen, piston, piston cylinder etc.It is characterized in that: initiatively the power output clutch axle key of hub and tractor connects; Driven hub and tractor dynamic power output transmission case one axle key connect; Initiatively be equipped with between hub and the driven hub 5～9 pairs of active friction plates with from movable friction plate; Initiatively between hub and the platen 3～4 pairs of belleville springs are housed; Power output mechanism housing is equipped with brake strip; Active friction plate be the wet friction sheet from movable friction plate and brake strip.Clutch is by hydraulic operation, electromagnetic valve.
The utility model can reach following beneficial effect: because the power output clutch device adopts multi-disc wet friction sheet, boundary dimension is little when transmitting with constant power power than conventional one-piece dry type double-action clutch, can be arranged in the rear portion of transmission case power output clutch axle easily, be convenient to draw power and arrange that oil hydraulic pump etc. needs the device of uninterruptible power at transmission case; The power output clutch hydraulic operation can be realized electrichydraulic control by solenoid valve, be convenient in operator cabin by the push-button switch solenoidoperated cluthes combination with separate; Clutch has braking function, can be behind the detachment dynamic output clutch brake power output shaft effectively and promptly.
(4) description of drawings
Fig. 1 is the main TV structure sectional view of the power output clutch device of the utility model used with tractor band brake.
(5) embodiment
Power output clutch device shown in Figure 1 is mainly by active hub 1, driven hub 2, active friction plate 5, form from movable friction plate 4, catch 3, belleville spring 6, platen 7, piston 8, piston cylinder 9, brake strip 10 etc.The power output clutch axle A keyed jointing of active hub 1 and tractor, B keyed jointing of driven hub 2 and tractor dynamic power output transmission case.Initiatively be equipped with many between hub 1 and the driven hub 2 to active friction plate 5 and from movable friction plate 4.The clutch working principle: clutch in conjunction with the time, the piston cavity that one road hydraulic oil enters clutch overcomes the returning place force of belleville spring 6, promote piston 9 and platen 7 will be many to active friction plate 5 with compress the combination of realization clutch from movable friction plate 4.Another road hydraulic oil is lubricated by the master and slave friction plate of oil duct to clutch; During clutch separation, the hydraulic oil in the piston cavity is by the control oil channel off-load, and the brake strip 10 at this moment multi-disc belleville spring 6 pushes back piston 8 and make platen 7 and is fixed on mechanism housing combines, thereby makes clutch separation, and the axle braking that outputs power.The combination that the operator on the tractor can realize clutch by the push-button switch control electromagnetic valve of operator cabin with separate.
Claims (2)
1. the power output clutch device of a used with tractor band brake, mainly by active hub (1), driven hub (2), active friction plate (5), form, it is characterized in that: power output clutch axle (A) keyed jointing of hub (1) and tractor initiatively from movable friction plate (4), catch (3), platen (7), piston (8), piston cylinder (9) etc.; (B) keyed jointing of driven hub (2) and tractor dynamic power output transmission case; Initiatively between hub (1) and the driven hub (2) 5～9 pairs of active friction plates (5) are housed and from movable friction plate (4); Initiatively between hub (1) and the platen (7) 3～4 pairs of belleville springs (6) are housed, power output mechanism housing (C) is equipped with brake strip (10).
2. according to the power output clutch device of claims 1 described used with tractor band brake, it is characterized in that: clutch active friction plate (5) be the wet friction sheet from movable friction plate (4) brake strip (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520143664 CN2864226Y (en) | 2005-12-26 | 2005-12-26 | Tractor used power output clutch device with brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520143664 CN2864226Y (en) | 2005-12-26 | 2005-12-26 | Tractor used power output clutch device with brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2864226Y true CN2864226Y (en) | 2007-01-31 |
Family
ID=37676678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520143664 Expired - Fee Related CN2864226Y (en) | 2005-12-26 | 2005-12-26 | Tractor used power output clutch device with brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2864226Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837604A (en) * | 2012-09-18 | 2012-12-26 | 洛阳聚翔机械科技有限公司 | Tractor power output brake and clutch linkage control device |
| CN102865349A (en) * | 2012-08-27 | 2013-01-09 | 山东省农业机械科学研究所 | Front power output gearbox of wheeled tractor adopting hydraulic clutch |
| CN103711448A (en) * | 2012-10-09 | 2014-04-09 | 中国石油天然气集团公司 | Tubing arrangement switch device of drum of coiled tubing operation machine and control system of tubing arrangement switch device |
| CN107269743A (en) * | 2017-07-27 | 2017-10-20 | 雷沃重工股份有限公司 | A kind of wet type engaging power output device and tractor |
| CN107355518A (en) * | 2017-07-26 | 2017-11-17 | 福建省晋江市科华汽配有限公司 | The speed changer of hydraulic-driven wheel excavator |
| CN107387590A (en) * | 2017-08-31 | 2017-11-24 | 福建万润新能源科技有限公司 | It is a kind of can state keep arrangement of clutch |
| CN109070739A (en) * | 2016-02-18 | 2018-12-21 | 双环公司 | The hydraulic power output with more power brake systems for industrial drives device |
| CN109723732A (en) * | 2018-12-21 | 2019-05-07 | 安徽农业大学 | A kind of tractor motive power output shaft overload protection arrangement |
-
2005
- 2005-12-26 CN CN 200520143664 patent/CN2864226Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865349A (en) * | 2012-08-27 | 2013-01-09 | 山东省农业机械科学研究所 | Front power output gearbox of wheeled tractor adopting hydraulic clutch |
| CN102865349B (en) * | 2012-08-27 | 2015-03-11 | 山东省农业机械科学研究所 | Front power output gearbox of wheeled tractor adopting hydraulic clutch |
| CN102837604A (en) * | 2012-09-18 | 2012-12-26 | 洛阳聚翔机械科技有限公司 | Tractor power output brake and clutch linkage control device |
| CN103711448A (en) * | 2012-10-09 | 2014-04-09 | 中国石油天然气集团公司 | Tubing arrangement switch device of drum of coiled tubing operation machine and control system of tubing arrangement switch device |
| CN103711448B (en) * | 2012-10-09 | 2016-04-06 | 中国石油天然气集团公司 | A kind of coiled tubing unit cylinder comb conversion equipment and control system thereof |
| CN109070739A (en) * | 2016-02-18 | 2018-12-21 | 双环公司 | The hydraulic power output with more power brake systems for industrial drives device |
| CN109070739B (en) * | 2016-02-18 | 2021-08-31 | 双环公司 | Hydraulic power take-off with multi-force brake system for industrial drives |
| CN107355518A (en) * | 2017-07-26 | 2017-11-17 | 福建省晋江市科华汽配有限公司 | The speed changer of hydraulic-driven wheel excavator |
| CN107269743A (en) * | 2017-07-27 | 2017-10-20 | 雷沃重工股份有限公司 | A kind of wet type engaging power output device and tractor |
| CN107387590A (en) * | 2017-08-31 | 2017-11-24 | 福建万润新能源科技有限公司 | It is a kind of can state keep arrangement of clutch |
| CN107387590B (en) * | 2017-08-31 | 2023-08-08 | 福建万润新能源科技有限公司 | Clutch device capable of maintaining state |
| CN109723732A (en) * | 2018-12-21 | 2019-05-07 | 安徽农业大学 | A kind of tractor motive power output shaft overload protection arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shanghai Stone Meter Factory Assignor: Luoyang Tractor Research Institute Co., Ltd. Contract fulfillment period: 2009.6.1 to 2014.5.31 Contract record no.: 2009990001013 Denomination of utility model: Tractor used power output clutch device with brake Granted publication date: 20070131 License type: Exclusive license Record date: 20090908 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.6.1 TO 2014.5.31; CHANGE OF CONTRACT Name of requester: SHANGHAI SITONG INSTRUMENT AND METERS FACTORY Effective date: 20090908 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070131 Termination date: 20100126 |