CN104100656B - Diesel engine air clutch - Google Patents

Diesel engine air clutch Download PDF

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Publication number
CN104100656B
CN104100656B CN201410352559.0A CN201410352559A CN104100656B CN 104100656 B CN104100656 B CN 104100656B CN 201410352559 A CN201410352559 A CN 201410352559A CN 104100656 B CN104100656 B CN 104100656B
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CN
China
Prior art keywords
clutch
ring
rubber diaphragm
platen
air
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.)
Active
Application number
CN201410352559.0A
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Chinese (zh)
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CN104100656A (en
Inventor
姬红杰
黄幼林
王少明
武凯歌
刘宁宁
王亚飞
王岗
俞道云
李贺力
祁伟
刘亚辉
张薇
周春月
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YTO (LUOYANG) DIESEL ENGINE CO Ltd
Original Assignee
YTO (LUOYANG) DIESEL ENGINE CO Ltd
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Priority to CN201410352559.0A priority Critical patent/CN104100656B/en
Publication of CN104100656A publication Critical patent/CN104100656A/en
Application granted granted Critical
Publication of CN104100656B publication Critical patent/CN104100656B/en
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Abstract

Diesel engine air clutch, including: flywheel, clutch plate, platen, clutch shaft, return spring, clutch case, O RunddichtringO, little trim ring, bolt, thrust ring, gasket ring, rubber diaphragm, big trim ring;With bolt and gasket ring, thrust ring is fixedly installed on rubber diaphragm, with bolt, big trim ring, little trim ring, rubber diaphragm is installed on clutch case again, form air chamber, clutch shaft is arranged on rubber diaphragm, clutch shaft and clutch case are provided with air flue, being provided with thrust ring on rubber diaphragm, thrust ring is pressed on platen, is provided with clutch plate and return spring between platen and wheel friction face.When compressed air is entered in air chamber by the air flue on clutch shaft and clutch case, gas chamber volume increases, rubber diaphragm promotes platen to be compressed by clutch plate together with thrust ring, so that clutch combines, when in air chamber, compressed air is let go, clutch plate, under the effect of return spring, is unclamped and produces gap by platen, it is achieved clutch separation.

Description

Diesel engine air clutch
Technical field
The invention belongs to mechanical field, relate to a kind of for pneumatically control clutch combination and the drive disk assembly separated, particularly relate to a kind of diesel engine air clutch.
Background technology
All using dry friction clutch for combination with the mobile unit major part separated in prior art, its principle in brief, is all to compress with spring (including helical spring, disk spring, diaphragm spring etc.), mechanical separation.But along with transmission torque demand strengthens, clutch configuration is also sized to strengthen therewith;Thrust strengthens, and the power that artificial mechanical separates also to strengthen accordingly, but depend merely on manpower to a certain extent and be difficult to separately.Therefore, in order to separate clutch, it is necessary for increasing the device such as hydraulic booster or air assisted.Although wet clutch steering force is less, but, its hydraulic system is easily generated heat, so there to be special cooling system.Meanwhile, in order to combine ride comfort during its work, in addition it is also necessary to increase buffer element so that hydraulic system each element cost improves.There is also certain leakage of oil risk.And structure is complex, part is many, relatively costly.Pneumatic clutch of the prior art, uses air-cylinder type to compress or gasbag-type compresses, and its structure is complicated, and axial dimension is big, and transmission moment of torsion is little, should not be used in mobile device.Also combination or the separation of pneumatic control engaging sleeve actually used by the pneumatic clutch having, thus controls the combination of power.If using diaphragm chamber structure, the air flue that pressure-air is arranged by enclosure interior enters into clutch shaft, the air chamber arranged it is incorporated on clutch case again by clutch shaft, can reach to simplify structure, convenient operation, reducing the purpose of cost, clutch itself can also become the simplest, can also be met the requirement of transmission torque by the size of regulation compressed air system pressure simultaneously.
Summary of the invention
It is an object of the invention to provide a kind of compact conformation, handle light, safe and reliable diesel engine air clutch.
The present invention reaches above-mentioned purpose by the following technical solutions: diesel engine air clutch, including: flywheel, clutch plate, platen, clutch shaft, return spring, clutch case, O RunddichtringO, little trim ring, bolt, thrust ring, gasket ring, rubber diaphragm, big trim ring;With bolt and gasket ring, thrust ring is fixedly installed on rubber diaphragm, with bolt, big trim ring, little trim ring, rubber diaphragm is installed on clutch case again, form air chamber, clutch shaft is arranged on the clutch case being cased with O RunddichtringO, clutch shaft and clutch case are provided with air flue, and rubber diaphragm is provided with thrust ring, and thrust ring is pressed on platen, clutch plate, and return spring are installed between platen and wheel friction face.
When compressed air is entered in air chamber by the air flue on clutch shaft and clutch case, gas chamber volume increases, rubber diaphragm promotes platen to be compressed by clutch plate together with thrust ring, so that clutch combines, when in air chamber, compressed air is let go, clutch plate, under the effect of return spring, is unclamped by platen, and produce gap, it is achieved clutch separation.
The present invention can reach following good effect after using technique scheme: one, simple in construction.After using air chamber to promote platen to compress, eliminating the holddown spring in normal clutch and separating mechanism, it is only necessary to by Air Valve Control, pressure-air be passed through air chamber or release from air chamber, can realize the combination of clutch and separate, structure is simpler;Its two, transmit moment of torsion scalable.The size of transmission moment of torsion can need to be realized by regulation compressed-air actuated pressure height within the specific limits;Its three, handle with wet clutch compared with, there is not Leakage, compressed air has allowed a small amount of leakage;Its four, during manipulation, during manipulation, only need to pull air valve handle, the lightest;Its five, in conjunction with time thrust be the internal force between clutch and flywheel, axial force will not be increased by flywheel to bent axle;Its six, handle and arrange easily to arrange compared with the control linkage of normal clutch because use gas circuit control, pipeline and air valve are arranged be easier to.
Accompanying drawing explanation
Figure 1 For the present inventionThe structural profile schematic diagram of diesel engine air clutch.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings.As it is shown in figure 1, diesel engine air clutch, including: flywheel 1, clutch plate 2, platen 3, clutch shaft 4, return spring 5, clutch case 6, O RunddichtringO 7, little trim ring 8, bolt 9, thrust ring 10, gasket ring 11, rubber diaphragm 12, big trim ring 13;With bolt 9 and gasket ring 11, thrust ring 10 is fixedly installed on rubber diaphragm 12, with bolt 9, big trim ring 13, little trim ring 8, rubber diaphragm 12 is installed on clutch case 6 again, clutch shaft 4 is arranged on the clutch case 6 being cased with O RunddichtringO 7, clutch shaft 4 and clutch case 6 are provided with air flue, thrust ring 10 is installed on rubber diaphragm 12, thrust ring 10 is pressed on platen 3, equipped with clutch plate 2 between platen 3 and flywheel 1 rubbing surface, and return spring 5.
With bolt 9 and gasket ring 11, thrust ring 10 is fixed on rubber diaphragm 12, then with bolt 9, big trim ring 13, little trim ring 8, rubber diaphragm 12 is installed on clutch case 6, form air chamber;Thrust ring 10 is had on rubber diaphragm 12, thrust ring 10 is shifted onto on platen 3, equipped with clutch plate 2 between platen 3 and flywheel 1 rubbing surface, it is also equipped with return spring 5 simultaneously, clutch shaft 4 and clutch case 6 are provided with air flue, when clutch to be engaged, delivered compressed air in the air flue of clutch shaft 4 by external gas circuit and air valve, it is transported to air chamber again by the air flue arranged on clutch case 6, gas chamber volume increases, rubber diaphragm 12 promotes platen 3 to be compressed by clutch plate 2 together with thrust ring 10, so that clutch combines.When in air chamber, compressed air is let go, clutch plate 2, under the effect of return spring 5, is unclamped, and produces gap, it is achieved clutch separation by platen 3.

Claims (1)

1. diesel engine air clutch, including: flywheel (1), clutch plate (2), platen (3), clutch shaft (4), return spring (5), clutch case (6), O RunddichtringO (7), little trim ring (8), bolt (9), thrust ring (10), gasket ring (11), rubber diaphragm (12), big trim ring (13);It is characterized in that: with bolt (9) and gasket ring (11), thrust ring (10) is fixedly installed on rubber diaphragm (12), again with bolt (9), big trim ring (13), rubber diaphragm (12) is installed on clutch case (6) by little trim ring (8), form air chamber, clutch shaft (4) is arranged on the clutch case (6) being cased with O RunddichtringO (7), clutch shaft (4) and clutch case (6) are provided with air flue, thrust ring (10) is installed on rubber diaphragm (12), thrust ring (10) is pressed on platen (3), clutch plate (2) is installed between platen (3) and flywheel (1) rubbing surface, and return spring (5).
CN201410352559.0A 2014-07-24 2014-07-24 Diesel engine air clutch Active CN104100656B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410352559.0A CN104100656B (en) 2014-07-24 2014-07-24 Diesel engine air clutch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410352559.0A CN104100656B (en) 2014-07-24 2014-07-24 Diesel engine air clutch

Publications (2)

Publication Number Publication Date
CN104100656A CN104100656A (en) 2014-10-15
CN104100656B true CN104100656B (en) 2016-10-26

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410352559.0A Active CN104100656B (en) 2014-07-24 2014-07-24 Diesel engine air clutch

Country Status (1)

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CN (1) CN104100656B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106194414A (en) * 2016-08-30 2016-12-07 福建群峰机械有限公司 Power drive system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3651909A (en) * 1968-10-19 1972-03-28 Zaklady Prezemyslu Metalowego Friction disc clutch or brake
CN201103635Y (en) * 2007-11-28 2008-08-20 管向东 Air film seat device of axial pneumatic clutch
CN201221578Y (en) * 2008-07-10 2009-04-15 陕西宝深建材机械(集团)有限公司 Novel pneumatic clutch
CN102656994B (en) * 2012-05-18 2014-07-23 一拖(洛阳)柴油机有限公司 Electro-hydraulic control engine power output device
CN203130844U (en) * 2013-02-20 2013-08-14 资阳市雁江区书台机械厂 Pneumatic clutch
CN203979204U (en) * 2014-07-24 2014-12-03 一拖(洛阳)柴油机有限公司 Diesel engine air clutch

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Publication number Publication date
CN104100656A (en) 2014-10-15

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