CN2240454Y

CN2240454Y - Engine suspension device for motorcycle

Info

Publication number: CN2240454Y
Application number: CN 95216429
Authority: CN
Inventors: 李炎修
Original assignee: Kwang Yang Motor Co Ltd
Current assignee: Kwang Yang Motor Co Ltd
Priority date: 1995-07-07
Filing date: 1995-07-07
Publication date: 1996-11-20
Anticipated expiration: 2005-07-07

Abstract

The utility model relates to an engine suspension device for motorcycles, which comprises a motorcycle frame, an engine suspension, and stop rubbers, wherein, the motorcycle frame is transversally provided with the engine suspension which is fixedly fastened with an engine; any side of the engine suspension is provided with one of the stop rubbers; the intermediate connecting rod of the engine suspension is additionally provided with one of the stop rubbers. The stop rubbers, which have the functions of the carrier of the motorcycle frame, can absorb vibrations which are generated by the engine, so a phenomenon that the engine is upward lifted is reduced. Thestop rubbers, which are positioned at the intermediate connecting rod of the engine suspension, can prevent the phenomenon that the engine and the engine suspension swing forward when motorcycles keep still or slow down.

Description

The motor engine draft hitch

The utility model relates to a kind of motor engine draft hitch.

General engine all can produce vibrations when quickening, and the member that is connected with the engine external structure also can produce vibrations indirectly, have when especially quickening the phenomenon that up lift the engine front portion and engine hanger is swung forward when slowing down is taken place, increase the coefficient of losses of car structure virtually.

In view of this, for improving the above-mentioned various shortcomings of commonly using device construction, the designer is through the permanent research and experiment of making great efforts, and development and Design goes out motor engine draft hitch of the present utility model finally.

The purpose of this utility model, be to provide a kind of motor engine draft hitch, at the engine hanger of the horizontal link-type of the appropriate location of vehicle body frame, this engine hanger and engine locking, and one stop rubber is arranged at the either side device of this engine hanger, when engine is brought into use and quicken, can produce a moment of torsion and engine is up lifted, at this moment, can by with the stop rubber of the carriage effect of vehicle frame, absorb the impulse force that engine produced, and reduce the phenomenon that engine is up lifted.

Another purpose of the present utility model, be to provide a kind of motor engine draft hitch, wherein, be provided with a stop rubber in addition at engine hanger intermediate connecting rod position, by the cross bar effect of this stop rubber and vehicle frame, and prevent the phenomenon that engine and engine hanger are swung forward when static or deceleration.

The technical solution of the utility model is:

A kind of motor engine draft hitch includes vehicle body frame, it is characterized in that: it also comprises engine hanger and stop rubber; Wherein:

This engine hanger respectively is provided with combined hole at its two sides place, by this combined hole engine hanger is horizontally set with on vehicle body frame, and the shaft portion in the middle of this engine hanger is provided with relative floor, this floor is locked in the lug that engine extended, and be provided with a stop rubber with respect to the bracket locations place of vehicle frame at engine hanger, the carriage of this stop rubber and vehicle frame fits, in addition, also be provided with a stop rubber at engine hanger with respect to the cross bar position of vehicle frame, the cross bar of this stop rubber and vehicle frame fits.

Described motor engine draft hitch is characterized in that: this engine hanger is a kind of design of link-type.

Described motor engine draft hitch is characterized in that: the inner edge of the combined hole that these engine hanger two sides are set is provided with the stop rubber.

Effect of the present utility model is: the utility model is in the engine hanger of the horizontal link-type in vehicle frame place, this engine hanger and engine locking, and one stop rubber is arranged at the either side device of this engine hanger, the carriage effect of this stop rubber and vehicle frame, in addition, be provided with a stop rubber in addition at the intermediate connecting rod position of engine hanger, this stop rubber and with the effect of vehicle frame cross bar, when engine quickens, can produce vibrations and also engine is up lifted, at this moment, can by with the stop rubber of the carriage effect of vehicle frame, absorb the vibrations that produced, and reduce the phenomenon that engine is up lifted, in addition, by the set stop rubber in the intermediate connecting rod position of engine hanger, make the cross bar effect of itself and vehicle frame, and prevent when static or when deceleration engine and the engine hanger phenomenon of swinging forward.

For enabling to the purpose of this utility model, shape constructing apparatus feature and effect thereof, make further understanding and understanding, cooperate diagram for embodiment now, be described in detail as follows:

The diagram simple declaration:

Fig. 1 is a three-dimensional exploded view of the present utility model.

Fig. 2 is a section combination scheme drawing of the present utility model.

Fig. 3 is the novel scheme drawing that combines with engine of this reality.

See also shown in the accompanying drawing 1, motor engine draft hitch of the present utility model mainly includes members such as vehicle body frame 1, engine hanger 2 and stop rubber 3;

Wherein, please refer to Fig. 1, shown in 3, this engine hanger 2 is a kind of design of link-type, it is provided with combined hole 21 in two sides, the inner edge of this combined hole 21 is provided with stop rubber 3a, to slow down the vibration that engine 4 is produced, and connecting rod 22 parts in the middle of this engine hanger 2 are provided with relative floor 23, on these floors 23, respectively be provided with axis hole 231, in addition be provided with a stop rubber 3 with respect to the position of the carriage 5 of vehicle frame 1, make carriage 5 effects of stop rubber 3 and vehicle frame 1, in addition in engine hanger 2, also be provided with a stop rubber 3b at engine hanger 2 with respect to cross bar 6 positions of vehicle frame 1, make cross bar 6 effects of stop rubber 3b and vehicle frame 1.

In the utility model, please refer to shown in Figure 3, wherein this engine 4 is provided with two engine lugs 41, this two engines lug 41 is to lay respectively between the two set floors 23 of engine hanger 2, and be in close proximity to this two floor 23, and be provided with perforation 411 at engine lug 41 with respect to floor 23 set axis hole 231 positions, and edge is provided with stop rubber 3C within this perforation 411.

During the utility model combination, please refer to Fig. 1,2, shown in 3, wherein this engine hanger 2 is to cross on the vehicle body frame 1, and from the combined hole 21 by bolt 7, it is combined with vehicle body frame 1, and be located at the floor 23 at engine hanger 2 connecting rods 22 positions, then pass the set perforation 411 of the set axis hole 231 of floor 23 and engine lug 41 by a bolt 8, and firmly by a nut 81 lockings, engine 4 is locked on the engine hanger 2, and because these engine lug 41 set perforation 411 inner edges are provided with stop rubber 3c, can be by this stop rubber 3c, the vibrations that produced with buffering engine 4 reach on the engine hanger 2, and when combining, it is located at these stop rubbers 3 on the

engine hanger

2,3b then just fits with the cross bar 6 of the carriage 5 of its pairing vehicle frame 1 and vehicle frame 1 or corresponding, by this

stop rubber

3,3b is with the usefulness as buffering.

During the utility model action, because engine 4 can produce vibrations when beginning to quicken, and moment of torsion because of quickening to produce, engine 4 front portions are up lifted, and make the engine hanger 2 that is connected with engine 4 produce vibrations, at this moment, because the relative position place at engine hanger 2 and the carriage 5 of vehicle frame 1 is provided with stop rubber 3, can act on by the shock-proof effect of this stop rubber 3 and the carriage 5 of vehicle frame 1, and reduce the vibrations that its engine hanger 2 is produced, and slow down the phenomenon generation that up lift because of acceleration engine 4 front portions.

In the utility model, static or the vibrations that produced when slowing down of engine 4, it also can make engine 4 and engine hanger 2 swing forward, at this moment, also can be by the stop rubber 3b that establishes in the engine hanger 2 and the relative position place of the cross bar 6 of vehicle frame 1, make cross bar 6 effect of stop rubber 3b and vehicle frame 1, reduce the vibrations that engine 4 is static or produced when slowing down, and prevent the phenomenon generation that engine 4 and engine hanger 2 swings forward.

Claims

1, a kind of motor engine draft hitch includes vehicle body frame, it is characterized in that: it also comprises engine hanger and stop rubber; Wherein:

2, motor engine draft hitch as claimed in claim 1 is characterized in that: this engine hanger is a kind of design of link-type.

3, motor engine draft hitch as claimed in claim 1 is characterized in that: the inner edge of the combined hole that these engine hanger two sides are set is provided with the stop rubber.