CN2318073Y

CN2318073Y - Automatic clutching fuel saving device for motorcycle

Info

Publication number: CN2318073Y
Application number: CN 97244188
Authority: CN
Inventors: 孙引平
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-11-13
Filing date: 1997-11-13
Publication date: 1999-05-12
Anticipated expiration: 2007-11-13

Abstract

The utility model relates to an automatic clutching fuel saving device for a motorcycle. One end of a coupling disk sleeve of the utility model is sheathed on a fixed sleeve; the other end is connected with a shifting disk through screws; a driven inner slide disk is sheathed on the coupling disk sleeve in a way of fastening connection; a driving slide disk is sheathed on the outer side of the driven inner slide disk in a way of movable fit; four arc-shaped grooves are arranged on the driven inner slide disk in equal interval; a strip-shaped cylinder is respectively fixed in each of the arc-shaped grooves through a spring; a big sprocket is sheathed on the outer side of the driving slide disk and is connected with the big sprocket through screws. The utility model has the advantages of novel structure, small size, convenient installation and strong versatility; the utility model can be installed on various motorcycles for use and fuel saving ratio can reach 25% to 29%.

Description

Motor bike automatic clutch petrol economizer

The utility model relates to a kind of motor bike automatic clutch petrol economizer

Existing motor bike sliding economizer must be opened engine case, could install, and complexity is installed, and commonality is poor, and pellet shot from a slingshot is circular automatically, and area of contact is little, and effect is undesirable.

The purpose of this utility model is to provide a kind of motor bike automatic clutch petrol economizer, and it is installed on the hinge wheel shell position of trailing wheel left side, by the motion of stripe shape cylinder, makes main, passive sliding plate produce the automatic clutch effect, reaches the sliding fuel-economizing purpose.

The purpose of this utility model is to realize like this, it by stir dish (1), terminal pad cover (2), hinge wheel (5), initiatively sliding plate (6), passive in slider disc (8), stripe shape cylinder (9), fixed cover (13) form, terminal pad cover (2) one ends are sleeved on the fixed cover (13), the centre clamps back-up roller pin (12), the other end by screw (3) with stir dish (1) and link to each other; Slider disc (8) is sleeved on the terminal pad cover (2) in passive, spends strong engagement connection by inside and outside; The outer suit active of slider disc (8) sliding plate (6) in passive, the centre accompanies antifriction-bearing box (4), running-fit; Slider disc (8) equal intervals is provided with four arc grooves (81) in passive, all is fixed with a stripe shape cylinder (9) by spring (14) in each arc groove (81); Sliding plate (6) outer suit hinge wheels (5) initiatively, and pass through screw (7) and link to each other with hinge wheel (5); Slider disc (8) and active sliding plate (6) front end face are equipped with seal cover cap (10) in passive, and be fixing with jump ring (11), plays the dust protection effect; Arc groove (81) one ends are big, an end is little, and spring (14) one ends are fixed on big end.

Fig. 1 is a motor bike automatic clutch fuel economizer structure scheme drawing

Fig. 2 is Figure 1A-A section-drawing

Structure and use principle with it is further described in conjunction with the accompanying drawings:

Be sleeved on the motorcycle rear axle cylindrical hole (15) in the fixed cover (13) fixing, a pawl of stirring on the dish (1) is inserted on the motor vehicle wheel wheel, hinge wheel (5) links to each other with driving engine by chain, when stepping on throttle, gearing in, driving engine drives hinge wheel (5) and rotates, initiatively sliding plate (6) rotates thereupon, because centrifugal action, make stripe shape cylinder (9) top to arc groove (81) small end, make passive interior slider disc (8) be subjected to friction force effect campaign with active sliding plate (6), rotate simultaneously with the terminal pad cover (2) of passive interior slider disc (8) engagement connection, and dish (1) rotation is stirred in drive simultaneously; When loosening throttle, hinge wheel (5) reduces with engine speed, initiatively sliding plate (6) rotating speed reduces thereupon, stressed the reducing of stripe shape cylinder (9) hand of rotation, spring (14) shrinks, make stripe shape cylinder (9) return midway location, because stripe shape cylinder (9) no longer roof pressure is being led, passive sliding plate (6), (8) between, make the master, passive sliding plate separates, and passive interior slider disc (8) still is rotated further under the effect of force of inertia, still drive by terminal pad cover (2) and to stir dish (1) and rotate, stir dish (1) drive motor cycle rear wheel and be rotated further, can slide a segment distance automatically, reach the fuel-economizing purpose, former rotating speed is high more, and coasting distance is long more

Advantage of the present utility model is as follows:

1, rate of economizing gasoline can reach 25～29%;

2, reduce fuel oil consumption, reduction driving engine component wear, can prolong engine life;

3, reduced the wearing and tearing of gear greatly, automatic clutch has reduced operation, and it is multiplicable that parts strengthen use, reduced cylinder barrel, wearing for piston especially;

4, all can install on the various motor bikes, Ru Jincheng, the bold and unconstrained rank of nobility, Pentium, fly swallow, motor bikes such as 80 all can use, to the two-stroke motorcycle best results;

5, the petrol economizer volume is little, and is easy for installation, long service life, and ten thousand kilometers add once oil.

Claims

1, a kind of motor bike automatic clutch petrol economizer, it is characterized in that by stir dish (1), terminal pad cover (2), hinge wheel (5), initiatively sliding plate (6), passive in slider disc (8), stripe shape cylinder (9), fixed cover (13) form, terminal pad cover (2) one ends are sleeved on the fixed cover (13), the centre clamps back-up roller pin (12), the other end by screw (3) with stir dish (1) and link to each other; Slider disc (8) is sleeved on the terminal pad cover (2) in passive, spends strong engagement connection by inside and outside; The outer suit active of slider disc (8) sliding plate (6) in passive, the centre accompanies antifriction-bearing box (4), running-fit; Slider disc (8) equal intervals is provided with four arc grooves (81) in passive, all is fixed with a stripe shape cylinder (9) by spring (14) in each arc groove (81); Sliding plate (6) outer suit hinge wheels (5) initiatively, and pass through screw (7) and link to each other with hinge wheel (5).

2, motor bike automatic clutch petrol economizer as claimed in claim 1 is characterized in that passive interior slider disc (8) and active sliding plate (6) front end face are equipped with seal cover cap (10), and is fixing with jump ring (11).

3, motor bike automatic clutch petrol economizer as claimed in claim 1 is characterized in that arc groove (81) one ends are big, an end is little, and spring (14) one ends are fixed on big end