CN2430572Y

CN2430572Y - Single way rotary energy saver for automobile

Info

Publication number: CN2430572Y
Application number: CN 00225078
Authority: CN
Inventors: 朱明生
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-06-28
Filing date: 2000-06-28
Publication date: 2001-05-16
Anticipated expiration: 2010-06-28

Abstract

The utility model relates to clutch assembly for locking a driving and a driven elements and middle wedging coupling shaft elements on the inner and the outer surfaces between the driving and the driven elements, particularly a single way rotary energy saver for an automobile. The utility model is composed of a one-way drive clutch and an engaged clutch, wherein, the one-way drive clutch is composed of a driving body shell (8), a driven body (9) and a wedge (14); the engaged clutch is composed of the driving body shell (8), a key core (7) of a driven body, a shifting fork (5) and an engaged sleeve (6). Because the utility model has simple structure and a delicate skill assembling, the oil consumption is reduced, the engage is saved, the air pollution is reduced, the abrasion is reduced, a driving shaft (13) and a driven shaft (18) can be locked, and the running safety is ensured.

Description

The unidirectional energy saving transmission device of automobile

The utility model relates to locking initiatively and the clutch pack component of drive element and the middle wedging coupling member of inner and outer surface initiatively and between the drive element, specifically is meant the unidirectional energy saving transmission device of automobile.

In vehicle traveling process, when the driver when opening the throttle, motor towing motorcar operation; When the driver reduced throttle, automobile was in sliding state; At this moment, the running of automobile inertial reverse drag high engine speeds conversely, one side has consumed the movement inertia of automobile, has reduced coasting distance, has increased the wearing and tearing of motor simultaneously, and the fuel consumption when having increased automobile slide causes atmospheric pollution.

The purpose of this utility model provides a kind of simple in structure, can lock, cut off initiatively the axle operation with drive element, can reduce engine scuffing, saves oil consumption, the unidirectional energy saving transmission device of the automobile of pollution abatement.

Design proposal of the present utility model is: it mainly is made up of one-way drive clutch and engaging clutch, it is characterized in that one-way drive clutch is made up of driving member casing, driven member and voussoir, and voussoir has the initiative between body shell and the driven member; Engaging clutch is made up of driving member casing, driven member key core, shift fork, engagement cover, shift fork is in the fork pockets of engagement cover, driving member casing and driven member key core outer rim have convex driving tooth and driven tooth respectively, and the equal quilt cover of convex driving tooth and driven tooth is embedded in the engagement that can swing and overlaps in the interior spill tooth.

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

Fig. 1 is the utility model structural profile schematic representation;

Fig. 2 is the A-A sectional drawing of Fig. 1;

Fig. 3 is the B-B sectional drawing of Fig. 1.

Among the above-mentioned figure, 1-key, 2-bearing, 3-casing, the 4-declutch shift shaft, the 5-shift fork, 6-meshes cover, 7-driven member key core, the 8-driving member casing, 9-driven member, 10-active body lid, the 11-screw, 12-Box Cover, 13-driving shaft, the 14-voussoir, 15-fork slot, 16-driving tooth, the 17-driven tooth, 18-driven shaft, 19-fork slot.

Embodiment:

Referring to Fig. 1, Fig. 2, Fig. 3, it mainly is made up of the utility model one-way drive clutch and engaging clutch, it is characterized in that one-way drive clutch is made up of driving member casing (8), driven member (9) and voussoir (14), voussoir (14) has the initiative between body shell (8) and the driven member (9), voussoir (14) is the stick of nearly rhombus, be distributed between driving member casing (8) and the driven member (9),, long between driving member casing (8) and the driven member (9) less than voussoir (14) rhombus long-diagonal apart from long greater than voussoir (14) rhombus short diagonal.Engaging clutch is made up of driving member casing (8), driven member key core (7), shift fork (5), engagement cover (6), shift fork (5) is in the fork slot (19) of engagement cover (6), driving member casing (8) has convex driving tooth (16) and driven tooth (17) respectively with driven member key core (7) outer rim, convex driving tooth (16) and driven tooth (17) all quilt cover are embedded in the spill tooth in the engagement cover (6) that can swing, declutch shift shaft (4) is fixed with shift fork (5), declutch shift shaft (4) can before and after push-and-pull, drive engagement cover (6) with control shift fork (5) and be placed on the driving member casing (8).Key (1) is combined into one driven member key core (7) and driven shaft (18), and driven shaft (18) is connected as a single entity with driven member (9); Active body lid (10) is become one by screw (11) and driving member casing (8), and driving shaft (13) is fixed with active body lid (10);

The utility model is installed between gearbox and the driving wheel, be encapsulated in the casing (3), when operation, power is by driving shaft (13) input, make driving member casing (8) rotation, by voussoir (14) the rhombus long-diagonal effect between driving member casing (8) and the driven member (9), wedging driving member casing (8) and driven member (9), driving driven member (9) rotates in the same way, driven shaft (18) outputting power, when the driver reduces throttle, driving shaft (13) rotating speed is less than the rotating speed of driven shaft (18), voussoir (14) the rhombus short diagonal effect between driving member casing (8) and the driven member (9), and voussoir (14) is loosening between driving member casing (8) and driven member (9), cut off the reverse drag of driving wheel like this, thereby reached oil-saving effect motor; If when reversing or descending or precipitation weather, operation declutch shift shaft (4), making shift fork (5) drive engagement cover (6) is placed on the driving member casing (8), the driven tooth (17) of driven member key core (7) and the driving tooth (16) on the driving member casing (8) all are enclosed in the interior spill tooth of engagement cover (6) like this, make driving shaft (13) and driven shaft (18) rotation synchronously, lock one-way drive clutch with engaging clutch, make it to move safer.

The utility model because simple in structure, combination is ingenious, can not only reduce oil consumption, save the energy, reduces atmospheric pollution, alleviates wearing and tearing, can also lock driving shaft (13) and driven shaft (18), ensures driving safety.

Claims

1, the unidirectional energy saving transmission device of a kind of automobile is characterized in that it mainly is made up of one-way drive clutch and engaging clutch:

A, one-way drive clutch are made up of driving member casing (8), driven member (9) and voussoir (14), and voussoir (14) has the initiative between body shell (8) and the driven member (9);

B, engaging clutch are made up of driving member casing (8), driven member key core (7), shift fork (5), engagement cover (6), shift fork (5) is in the fork pockets (19) of engagement cover (6), driving member casing (8) and driven member key core (7) outer rim have convex driving tooth (16) and driven tooth (17) respectively, and the equal quilt cover of convex driving tooth (16) and driven tooth (17) is embedded in the interior spill tooth of the engagement cover (6) that can swing.

2, the unidirectional energy saving transmission device of automobile according to claim 1 is characterized in that voussoir (14) is the stick of nearly rhombus, is distributed between driving member casing (8) and the driven member (9).

3, the unidirectional energy saving transmission device of automobile according to claim 1 is characterized in that key (1) is combined into one driven member key core (7) and driven shaft (18), and driven shaft (18) is connected as a single entity with driven member (9); Active body lid (10) is become one by screw (11) and driving member casing (8), and driving shaft (13) is fixed with active body lid (10).