CN2625192Y

CN2625192Y - Engine clutch control device

Info

Publication number: CN2625192Y
Application number: CNU032347065U
Authority: CN
Inventors: 尹明善; 杨世容
Original assignee: Lifan Industry Group Co Ltd
Current assignee: Lifan Technology Group Co Ltd
Priority date: 2003-05-30
Filing date: 2003-05-30
Publication date: 2004-07-14
Anticipated expiration: 2013-05-30

Abstract

The utility model discloses an engine clutch manual manipulation device, which is characterized in that: a control lever (2) and a pivot (5) are respectively on a box cover; a separation cam (1) is positioned on a flat square axle at one end of the control lever (2); another end of the control lever (2) is connected into a whole with a control arm (10); one end of a contact (3) is connected into a whole with a lever arm (4) and its another end contacts with a type line of the separation cam (1); the lever arm (4) is connected to the pivot (5); the pivot (5) is positioned on the box cover; another end of the lever arm (4) is connected solidly with a regulating nut (8); a set screw (7) and the regulating nut (8) are connected solidly via screw and are prevented from loosening by a locknut (6); the spherical head of the regulating nut (8) contacts with an end surface of a clutch push rod (11). The utility model can apply the right crank case cover, which is provided with the clutch manual manipulation mechanism, to the engine of a preposition clutch and, at the same time, has simple structure.

Description

The engine clucht operating control

(1). technical field

The utility model relates to a kind of engine clucht operating control, the operating control that is provided with on particularly a kind of right crankcase cover back-end of preposition power-transfer clutch driving engine.

(2). background technology

At present, there are two kinds of forms in motor cycle engine manual control mechanism: a kind of is rearmounted power-transfer clutch manual control mechanism, is placed in the engine right crankcase cover back-end; Another kind is a preposition power-transfer clutch manual control mechanism, is placed in engine right crankcase lid front end.Along with engine modification design-calculated development, usually wish the right crankcase cover external form of rearmounted power-transfer clutch manual control mechanism is used for the driving engine of preposition power-transfer clutch.

(3). technology contents

The purpose of this utility model provides a kind of engine clucht operating control, and it can will put the right crankcase cover external form of power-transfer clutch manual control mechanism, is used for the driving engine of preposition power-transfer clutch, and simple in structure.

For reaching above-mentioned purpose, of the present utility model being characterised in that: joystick and fulcrum are installed in respectively on the case lid, and the detaching cam sky is contained on the flat square shaft of an end of joystick; The other end and the control arm of joystick connect into integral body; One end of contact and throw of lever connect into an integral body, and the other end contacts with the molded lines of detaching cam; Throw of lever is connected with fulcrum, and fulcrum is fixed on the case lid, and the throw of lever other end is captiveed joint with setting nut; Set screw is threaded fixing with black nut (6) with setting nut, the bulb of setting nut contacts with the clutch push rod end face.

The utility model utilizes throw of lever, the center displacement of the disengaging of clutch cam rotation generation of engine right crankcase cover back-end will be placed in, be delivered to the clutch push rod place that is placed in front of the engine, the right crankcase cover of postposition power-transfer clutch manual control mechanism is used for the driving engine of preposition power-transfer clutch, and the power-transfer clutch manual control of engine right crankcase cover back-end is realized preposition clutch control.The utility model also has characteristic of simple structure.

Below in conjunction with accompanying drawing the utility model is described further.

(4). description of drawings

Fig. 1 is a kind of embodiment of the present utility model;

Fig. 2 be among Fig. 1 along A-A to cutaway view;

Fig. 3 is the scheme drawing of the cross-sectional plane of detaching cam;

Fig. 4 is the scheme drawing of the cross-sectional plane of fulcrum.

(5) specific embodiment

Referring to Fig. 1 and Fig. 2.Joystick 2 and fulcrum 5 are installed in respectively on the case lid, and detaching cam 1 sky is contained on the flat square shaft of an end of joystick 2 and does not have and relatively rotates; The other end of joystick 2 and control arm 10 connect into integral body; One end of contact 3 is with throw of lever 4 welding or be threaded into an integral body, and the other end contacts with the molded lines of detaching cam 1; Throw of lever 4 is articulated and connected with fulcrum 5, and throw of lever 4 is at work around the rotation of the center of fulcrum member 5; Fulcrum member 5 is installed on the case lid, can not move, and throw of lever 4 other ends are captiveed joint with setting nut 8; Set screw 7 is threaded fixing with black nut 6 with setting nut 8, the bulb of setting nut 8 contacts with clutch push rod 11 end faces.

Rotate control arm 10, drive joystick 2 rotations, then make detaching cam 1 rotation, because the off-centre of detaching cam 1 makes contact 3 produce displacement, throw of lever 4 is around the rotation of the center of fulcrum member 5, set screw 7 is subjected to displacement, and promotes clutch push rod 11 displacements and disengages the clutch.The return of this mechanism is by under the effect of torsion spring 9, makes detaching cam 1 contrarotation, and contact 3 produces reverse displacement, and throw of lever 4 is around the contrarotation of the center of fulcrum member 5, and reverse displacement takes place set screw 7, and clutch push rod 11 resets and makes the power-transfer clutch combination.

Referring to Fig. 3.Detaching cam 1 cross-sectional plane is

Shape or Shape or

Shape can reach above-mentioned effect equally.

Referring to Fig. 4.Fulcrum 5 cross-sectional planes are

Shape or

Shape or Shape can reach above-mentioned effect equally.

Claims

1. an engine clucht manual control device comprises engine clucht push rod (11), it is characterized in that: joystick (2) and fulcrum (5) are installed in respectively on the case lid, and detaching cam (1) sky is contained on the flat square shaft of an end of joystick (2); The other end of joystick (2) and control arm (10) connect into integral body; One end of contact (3) and throw of lever (4) connect into an integral body, and the other end contacts with the molded lines of detaching cam (1); Throw of lever (4) is connected with fulcrum (5), and fulcrum (5) is fixed on the case lid, and throw of lever (4) other end is captiveed joint with setting nut (8); Set screw (7) is captiveed joint with black nut (6) locking with setting nut (8) screw thread, the bulb of setting nut (8) contacts with clutch push rod (11) end face.

2. engine clucht operating control according to claim 1 is characterized in that: contact (3) welds or is threaded into an integral body with throw of lever (4).

3. engine clucht operating control according to claim 1 is characterized in that: throw of lever (4) and fulcrum (5) are for being articulated and connected.

4. engine clucht operating control according to claim 1 is characterized in that: detaching cam (1) cross-sectional plane is

Shape or

Shape or

Shape.

5. engine clucht operating control according to claim 1 is characterized in that: fulcrum (5) cross-sectional plane is

Shape or

Shape or

Shape.