CN201090631Y

CN201090631Y - Pneumatic electrical controlled valve of clutch

Info

Publication number: CN201090631Y
Application number: CNU200520117638XU
Authority: CN
Inventors: 韦烈全
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-09-04
Filing date: 2005-09-04
Publication date: 2008-07-23
Anticipated expiration: 2015-09-04

Abstract

The utility model relates to a pneumatic electrically controlled valve for a large or medium sized clutch with gas source, which is capable of improving safety to the driver during driving and avoiding traffic accidents. The utility model comprises an engine flywheel, a clutch, a clutch fork, a shift tooth box, a stayguy, a gear shift board, an electrically controlled inlet valve, a connecting bar, a piston rod, a cylinder, an electrically controlled discharge valve, an inlet valve contact and an electrically controlled discharge valve contact, which are connected; wherein the piston rod of the cylinder is connected with the clutch and the gas inside the cylinder is controlled through the pneumatic electrically controlled valve. When a driver shifts gear, the clutch and the gear shift can be operated with the right hand of the driver at the same time; gas enters the cylinder after the clutch switch on the gear shift board is pressed by the right hand, then the clutch plates separate; after gear shifting, press the switch hard, the discharge valve at the bottom of the cylinder will be opened to release pressure, then the clutch plates gradually combine, while the engine keeps working, thus keeping the vehicle move smoothly.

Description

The pneumatic electrically-controlled valve of clutch

Affiliated technical field

The utility model relates to a kind of large and medium-sized pneumatic electrically-controlled valve of clutch that source of the gas is arranged, and it can make the driver increase safety in the process of moving, the generation that avoids traffic accident.

Background technique

Known at present, in the time of driver's steering vehicle, left foot is wanted solenoidoperated cluthes, right crus of diaphragm will be controlled brake and throttle, during each shift speed change, step on clutch earlier, could speed change, loosen the clutch makes the clutch plate contact gradually, vehicle could travel in gentle start, may allow the driver that throttle is worked as brake but be in an emergency, thereby cause the accident, so some car than higher gears, adopt stepless change, avoided the generation of similar problem, no-clutch, very convenient and practical, can cost an arm and a leg, the utility model achieves the goal equally, and is applicable to various types of vehicles, with low cost, can extensively promote.

Summary of the invention

In order to overcome the driver in case of emergency to the error in judgement of brake and throttle, the utility model provides a kind of clutch by pneumatic electrically-controlled valve control, manual clutch.

The utility model technical solution technological scheme that problem adopts is: a kind of pneumatic electrically-controlled valve of clutch, and it is by engine flywheel (1), clutch (2), clutch fork (3), speed change tooth case (4), backguy (5), gear (6), automatically controlled suction valve (7), connecting rod (8), piston rod (9), cylinder (10), automatically controlled outlet valve (11), suction valve contact (12), automatically controlled outlet valve contact (13) is formed by connecting; It is characterized in that connecting clutch, and the gas of cylinder is controlled by pneumatic electrically-controlled valve by the piston rod of cylinder.

The utility model has improved the structure and the control mode of clutch, has changed traditional " three pedals " general layout of vehicle, makes a driver left side, and right crus of diaphragm is controlled throttle and brake respectively, makes the vehicle purpose of safety traffic more thereby reach.

Description of drawings

Fig. 1 is a structural representation of the present utility model

Fig. 2 is pneumatic electrically-controlled valve sectional drawing

Embodiment

Below in conjunction with accompanying drawing the utility model is described further.Among Fig. 1, the utility model technical solution technological scheme that problem adopts is: comprise engine flywheel (1), clutch (2), clutch fork (3), speed change tooth case (4), backguy (5), gear (6), automatically controlled suction valve (7), connecting rod (8), piston rod (9), cylinder (10), automatically controlled outlet valve (11), suction valve contact (12), automatically controlled outlet valve contact (13) is formed by connecting.Engine flywheel (1) wherein, clutch (2), clutch fork (3), speed change tooth case (4), backguy (5) all is the original parts of vehicle.When the driver travelled needs change gear, clutch and gear were finished by one step of the right hand, and the right hand is by the clutch switch on gear, automatically controlled suction valve control gaseous enters cylinder, clutch plate is separated, and behind the change gear, presses switch more deeply, the automatically controlled outlet valve of cylinder bottom is opened, progressively step-down make the slow combination of clutch plate, and motor can not stop working, keep the vehicle smooth-ride, increased the working life of clutch plate.

In Fig. 2, gear (6), automatically controlled suction valve contact (12), automatically controlled outlet valve contact (13) constitute driver's hand operation system.

Claims

1. the pneumatic electrically-controlled valve of a clutch, it is by engine flywheel (1), clutch (2), clutch fork (3), speed change tooth case (4), backguy (5), gear (6), automatically controlled suction valve (7), connecting rod (8), piston rod (9), cylinder (10), automatically controlled outlet valve (11), suction valve contact (12), automatically controlled outlet valve contact (13) is formed by connecting; It is characterized in that connecting clutch, and the gas of cylinder is controlled by pneumatic electrically-controlled valve by the piston rod of cylinder.