CN101804807B - 汽车离合器与油门联动装置 - Google Patents

汽车离合器与油门联动装置 Download PDF

Info

Publication number
CN101804807B
CN101804807B CN200910004150A CN200910004150A CN101804807B CN 101804807 B CN101804807 B CN 101804807B CN 200910004150 A CN200910004150 A CN 200910004150A CN 200910004150 A CN200910004150 A CN 200910004150A CN 101804807 B CN101804807 B CN 101804807B
Authority
CN
China
Prior art keywords
oil
cylinder
oil cylinder
clutch
servo
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
Application number
CN200910004150A
Other languages
English (en)
Other versions
CN101804807A (zh
Inventor
陈际军
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.)
Liuzhou Jinyuan Machinery Manufacturing Co., Ltd.
Original Assignee
陈际军
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 陈际军 filed Critical 陈际军
Priority to CN200910004150A priority Critical patent/CN101804807B/zh
Publication of CN101804807A publication Critical patent/CN101804807A/zh
Application granted granted Critical
Publication of CN101804807B publication Critical patent/CN101804807B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Abstract

汽车离合器与油门联动装置，缓冲油缸上端通过连杆连接离合器踏板杆上、下端连接调节与车架活动连接，伺服油缸上端通过柱塞活动连接油门踏板杆上，下端连接调节杆活动连接在车架上。缓冲油缸的下部油腔与伺服油缸的下部油腔用油管接通。当离合器踩下时也就是换挡位置时，缓冲油缸中的滑阀被推至下死点，下部油腔中的油液排至上部以及通过油管压向伺服油缸的下部油腔中，同时关闭油管通道，油液积聚在柱塞下部油腔中，阻止油门踩下。换挡后，缓冲油缸经节流作用，按离合器快-慢-快的技术要求复位，避免合闭过快现象，连接伺服油缸的油门踏板，随着离合器和缓冲油缸的动作踩下加油，使离合器与油门有良好的配合。

Description

汽车离合器与油门联动装置
技术领域
本发明涉及汽车的换档加速和给油装置，具体地说是汽车进档时与加大油门的联动装置。
背景技术
当今，手动档的汽车在换档时，由于操之过急或者是初学者，往往是油门与档位配合不好，使发动机输出功率瞬时间跟不上轮轴所需的扭矩，会使发动机短时严重超负荷，产生振动和发出难听的噪音，甚至使发动机熄火。产生这样现象的主要因素是，踩踏离合器的左腿在释放时抬腿过快，合闸过猛，造成发动超负荷和熄火。在离合器踩下换档时，不适当踩加油门，会使发动转速过高，发出难听的隆鸣声音，耗油量增加。
发明内容
为了克服汽车离合器存在合闸过猛和换档时不恰当加油门的缺陷，本发明提供一种汽车离合器与油门联动装置，该联动装置不仅能缓冲离合器合闸过猛，且能阻止离合器换档时不恰当的加油门，使离合器与油门自动协调得到正确的配合。
本发明解决其技术问题所采取的技术措施是，离合器踏板杆连接缓冲油缸，油门踏板连接伺服油缸，缓冲油缸的下部油腔与伺服油缸的下部油腔用油管接通。缓冲油缸和伺服油的下端连接调节杆，调节杆的另一头活动连接在车架上。缓冲油缸内设置滑阀，滑阀上部连接连杆，在滑阀上设置向上部排的单向阀门。缓冲油缸的内壁上开槽，槽口由上向下逐渐缩小，槽尖接近缸底，在缸底开节流孔，通过缸壁通向缸体的上部空间，在节流孔道上设置调节螺钉，旋转螺钉可调节流孔的流量大小，伺服油缸上部装入柱塞，柱塞连接踏板杆。操作时，当踩下离合器时，同时通过连杆推动滑阀向下运动，油缸下部油腔中的油液，通过槽和单向阀排向上部，当滑阀接近缸底时，槽口被滑阀封闭，油液继续通过单向阀向上排，当滑阀到达缸底时，正好是离合器的换档位置。在滑阀被向下推的同时，一部份油液通过油管被挤向伺服油缸的下部油腔，当滑阀到达缸底时伺服油缸内油液被缓冲油缸的滑阀封闭，在踩踏油门右脚挪开的情况(换挡时)，油门被自动推至零位，发动机处于怠速状态。如果这时加油门由于油液的不可压缩性，通过柱塞阻滞油门加油，避免发动高速空转。当换档完成后，可立即挪开左脚(无需经过严格训练养成的动作技能来操作)，释放离合器踏板合闸的技术动作由缓冲油缸来完成，当踩离合器的左脚挪开后，踏板杆在弹簧的作用下离合器踏板杆立即进行复位动作，这时，由于滑阀处于油缸底部，槽口被封闭，滑阀中的单向阀由于滑阀有向上趋势也关闭。油流只能通过节流孔进入缸底，由于节流孔的进油量很小，滑阀与缸底之间暂时处真空状态，返回速度缓慢，随着油液从节流孔不断进入，滑阀逐渐向上推移，随着槽口的打开和扩大，进油量迅速增大返回的速度加快，达到离合器合闸的快——慢——快的技术要求，当滑阀逐渐上移，伺服油缸中的油液也同时逐渐释放。这时能逐渐踩下油门加油，当缓冲油缸中的直槽流量增大后，就能自动加减油门。从而达到离合器的闭合和油门加油的良好配合。
本发明的有益效果是，避免因离合器闭合过快所造成的超负荷和熄火现象，避免因不恰当加油门使发动机空栽高速运转的缺陷，提高车辆的行驶安全性能，结构简单。
附图说明：
下面结合附图对本发明作进一步说明
图1是汽车离合器与油门联动装置缓冲油缸的结构示意图。
图2是汽车离合器与油门联动装置伺服油缸的结构示意图。
图中，1、踏板杆，2、连杆，3、缸盖，4、缓冲油缸，5、滑阀，6、调节螺钉，7、节流孔，8、调节杆，9、调节螺帽，10、槽，11、单向阀门，12、出油孔，13、油管，14、调节螺帽，15、调节杆，16、伺服油缸，17、柱塞，18、油门踏板杆。
具体实施方式
在图1中，缓冲油缸4下端封闭连接调节杆8，调节杆8的另一头连接车架，在调节杆上设调节螺帽9，缓冲油缸4的上端连接中心开孔的缸盖3，滑阀5安装在缓冲油缸内，在滑阀上设置向上排的单向阀门11，连杆2一头连接在滑上，另一头从缸盖的中心伸出活动连接踏板杆1，在油缸内壁开槽10，槽口由上向下逐渐缩小，槽尖接近缸底。在缸底开节流孔7，节流孔通过缸壁通至缸体上部油腔，节流孔上设调节螺钉6，通过调节螺钉可调节油流量，缸底开油孔口与油管13接通。
在图2中，伺服油缸16上端插入与油门踏板杆18相活动连接的柱塞17，下端连接调节杆15，调节杆的另一头活动连接在车架上，在调节杆上设置调节螺帽14，伺服油缸底部油腔开孔接油管13，接通缓冲油下端的油腔，使缓冲油缸和伺服油缸相通。

Claims (2)

1.汽车离合器与油门联动装置，缓冲油缸上端的连杆活动连接离合器踏板杆上，下端连接调节杆活动连接在车架上，伺服油缸上端的柱塞活动连接在油门踏板杆上，下端连接调节杆活动连接在车架上，其特征是：缓冲油缸的下部油腔与伺服油缸的下部油腔用油管连接相通；缓冲油缸下部油腔底部开节流孔从缸壁通至油缸上部油腔；在缓冲油缸内壁开槽，槽口由上到下逐渐缩小，槽尖朝下；缓冲油缸中安装滑阀，滑阀上端连接连杆，在滑阀中设置向上排油的单向阀门。
2.根据权利要求1所述的汽车离合器与油门联动装置，其特征是：在节流孔道上设调节螺钉。
CN200910004150A 2009-02-13 2009-02-13 汽车离合器与油门联动装置 Expired - Fee Related CN101804807B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200910004150A CN101804807B (zh) 2009-02-13 2009-02-13 汽车离合器与油门联动装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200910004150A CN101804807B (zh) 2009-02-13 2009-02-13 汽车离合器与油门联动装置

Publications (2)

Publication Number Publication Date
CN101804807A CN101804807A (zh) 2010-08-18
CN101804807B true CN101804807B (zh) 2012-09-12

Family

ID=42606808

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200910004150A Expired - Fee Related CN101804807B (zh) 2009-02-13 2009-02-13 汽车离合器与油门联动装置

Country Status (1)

Country Link
CN (1) CN101804807B (zh)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4426260A1 (de) * 1993-08-03 1995-02-09 Luk Getriebe Systeme Gmbh Kraftfahrzeug
EP0901932A2 (en) * 1997-09-12 1999-03-17 Isuzu Motors Limited Apparatus for engine speed and clutch engagement control
CN201124837Y (zh) * 2007-10-17 2008-10-01 钱文希 车辆离合缓合器
CN201192984Y (zh) * 2008-02-18 2009-02-11 苏伟 汽车平稳安全离合装置
CN201343025Y (zh) * 2009-02-16 2009-11-11 陈际军 汽车离合器与油门联动装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4426260A1 (de) * 1993-08-03 1995-02-09 Luk Getriebe Systeme Gmbh Kraftfahrzeug
EP0901932A2 (en) * 1997-09-12 1999-03-17 Isuzu Motors Limited Apparatus for engine speed and clutch engagement control
CN201124837Y (zh) * 2007-10-17 2008-10-01 钱文希 车辆离合缓合器
CN201192984Y (zh) * 2008-02-18 2009-02-11 苏伟 汽车平稳安全离合装置
CN201343025Y (zh) * 2009-02-16 2009-11-11 陈际军 汽车离合器与油门联动装置

Also Published As

Publication number Publication date
CN101804807A (zh) 2010-08-18

Similar Documents

Publication Publication Date Title
CN106257039A (zh) 用于升压发动机中的曲轴箱通风的方法
CN201343025Y (zh) 汽车离合器与油门联动装置
CN101804807B (zh) 汽车离合器与油门联动装置
US2235797A (en) Accelerating pump
US4137876A (en) Opening device for the butterfly valve of a carburetor
US2875990A (en) Carburetors
US2595721A (en) Carburetor
CN204437431U (zh) 喷射精度高响应速度快的气体喷射阀
CN201342943Y (zh) 汽车离合器闭合缓冲油缸
US2019172A (en) Carburetor
CN204083399U (zh) 双驱动气体喷射阀
CN2866838Y (zh) 一种柴油机机油泵
CN203009083U (zh) 用于一步起动式化油器的膜片式泵油器
US7364138B2 (en) Membrane carburetor
CN201023418Y (zh) 一种手动挡汽车自动半接合液压装置
CN2345810Y (zh) 精密节流阀
CN209244627U (zh) 多级泄油排气阀
US3450115A (en) Air-fuel ratio control device for internal combustion engines
CN101804791B (zh) 汽车离合器闭合缓冲装置
CN203035385U (zh) 用于一步起动式化油器的脉冲发生器
CN202851195U (zh) 发动机用燃气供给系统
US2564253A (en) Fuel mixture supply apparatus
US3157167A (en) Varisable maximum throttle position for engine
US2567890A (en) Control device
US2017878A (en) Automatic deceleration control device

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: FENG LIN

Free format text: FORMER OWNER: CHEN JIJUN

Effective date: 20140108

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 315200 NINGBO, ZHEJIANG PROVINCE TO: 518057 SHENZHEN, GUANGDONG PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20140108

Address after: 518057 Guangdong, Futian District Binhe Road, Binjiang village, East District, building 8,, 502

Patentee after: Feng Lin

Address before: Zhenhai District 315200 Zhejiang city in Ningbo Province Long Yang Lu No. 11 room 206

Patentee before: Chen Jijun

ASS Succession or assignment of patent right

Owner name: HAIMEN HUANGHAI PIONEER PARK SERVICES CO., LTD.

Free format text: FORMER OWNER: FENG LIN

Effective date: 20140304

COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 518057 SHENZHEN, GUANGDONG PROVINCE TO: 226156 NANTONG, JIANGSU PROVINCE

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20140304

Address after: 226156 Nantong Binhai New Area, Haimen City, Hong Kong West Road, No. 999, No.

Patentee after: HAIMEN HUANGHAI PIONEER PARK SERVICES CO., LTD.

Address before: 518057 Guangdong, Futian District Binhe Road, Binjiang village, East District, building 8,, 502

Patentee before: Feng Lin

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20150916

Address after: 545007 the Guangxi Zhuang Autonomous Region Liunan District of Liuzhou City Industrial Zone Liu Tai Road

Patentee after: Liuzhou Jinyuan Machinery Manufacturing Co., Ltd.

Address before: 226156 Nantong Binhai New Area, Haimen City, Hong Kong West Road, No. 999, No.

Patentee before: HAIMEN HUANGHAI PIONEER PARK SERVICES CO., LTD.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120912

Termination date: 20170213

CF01 Termination of patent right due to non-payment of annual fee