CN2892657Y

CN2892657Y - All-terrain four-wheel vehicle engine suspension securing structure

Info

Publication number: CN2892657Y
Application number: CN 200620102487
Authority: CN
Inventors: 胡婷婷; 周怀礼
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-04-06
Filing date: 2006-04-06
Publication date: 2007-04-25
Anticipated expiration: 2016-04-06

Abstract

The utility model discloses a motor hang fastening structure of a whole site wagon, which includes a motor (5), a frame(14), a motor protection arm (2) and a frontal and a latter hang(8,9). The upper front lifting ear of the motor (5) is provided with a buffer lining (12) inside and is connected with the frontal hang(8), the bolt(6) between the two frontal hangs is provided with a position limited liner tube(13), both sides of the frontal hang(8) are fastened on the buffer pad(1), the buffer pad(1) is fixed on the frame(14). The upper back lifting ear of the motor(5) is provided with a buffer lining(12) inside and is connected with the latter hang(9), the arm hangs on both sides of the latter hang(9) are fixed on the buffer pad(1), and the buffer pad(1) is fixed on the frame(14). Adopting the structure, the utility model can eliminate the influence of the motor(5) when the wagon body vibrating basically, The utility model has the advantages of simple and reasonable structure, good shock absorption effect, and is convenient to assemble and comfortable to drive.

Description

Whole audience ground four-wheeled engine suspension fixed sturcture

Technical field

The utility model relates to a kind of buffering shock-absorbing device, the buffer structure that particularly a kind of whole audience ground four-wheeled engine suspension is fixing.

Background technology

Along with the development of society and the progress of science and technology, people are more and more higher to the requirement of body-building recreation motion, and the whole audience ground four-wheeled of fashion, stimulation arises at the historic moment; But whole audience ground four-wheeled engine installation exists weak point at present, driving engine is forward and backward go up hanger and down hanger be rigidly connected with general employing of vehicle frame, engine vibration is directly delivered on the car body, causes the car load vibration greatly, even phenomenons such as numb hand and numb pin appear, influence the traveling comfort of car load; For this reason, many scientific research institutions, manufacturer and knowledgeable people have carried out many experiments and test in order to reduce the influence of engine vibration to car load, do not improve way preferably but have as yet so far; Therefore, the solution engine vibration is extremely urgent problem to the influence of car load.

Summary of the invention

In order to overcome the above-mentioned disadvantage of existing whole audience ground four-wheeled existence, the utility model provides a kind of simple and reasonable, whole audience ground four-wheeled engine suspension fixed sturcture that buffer shock-absorbing is effective, easy to assembly.The technical scheme that its technical matters that solves the utility model adopts, it comprises driving engine, vehicle frame, driving engine protection thick stick and forward and backward suspension, described driving engine preceding gone up and to be provided with buffer bush in the hanger and to be connected with forward mounting by screw bolt and nut, be provided with spacing bushing pipe on the bolt on before two between the hanger, the extension arm of forward mounting both sides is fixed on the cushion rubber, and cushion rubber is fixed on the vehicle frame; Described driving engine back gone up to be provided with buffer bush in the hanger and to hang with the back by screw bolt and nut and is connected, after the extension arm of suspension both sides be fixed on the cushion rubber, cushion rubber is fixed on the vehicle frame.

In order further to alleviate the influence that engine vibration brings to car load; further improvement of the utility model; be provided with buffer bush in two following hangers of described driving engine and protect thick stick to be connected by screw bolt and nut and driving engine, driving engine protection thick stick is fixed on the vehicle frame.

After adopting said structure, driving engine is forward and backward to be gone up hanger and connects to ground after by buffer bush and cushion rubber level 2 buffering vibration damping, hanger connects to ground after by the buffer bush buffer shock-absorbing under the driving engine, basically eliminated engine vibration to the vibration effect that car body brings, have simple and reasonable, buffer shock-absorbing is effective, easy to assembly, drive advantages such as comfortable.

Description of drawings

Fig. 1 is the utility model structural representation.

Fig. 2 is a plan structure scheme drawing of the present utility model.

Fig. 3 is the A-A place part sectional view of Fig. 2.

Fig. 4 is the B-B place part sectional view of Fig. 2.

The specific embodiment

Fig. 1 is to shown in Figure 4, specific embodiments for the utility model whole audience ground four-wheeled engine suspension fixed sturcture, it comprises driving engine 5, vehicle frame 14, driving engine protection thick stick 2 and forward and backward suspension 8,9, be provided with buffer bush 12 and pass through bolt 6 in the preceding upward hanger of described driving engine 5 and be connected with forward mounting 8 with nut 7, be provided with spacing bushing pipe 13 on the bolt 6 on before two between the hanger, the extension arm of forward mounting 8 both sides is fixed on the cushion rubber 1, and cushion rubber 1 is fixed on the vehicle frame 14; Described driving engine 5 back gone up to be provided with buffer bush 12 in the hanger and to hang 9 by bolt 10 with nut 11 and back and is connected, after the extension arm of suspension 9 both sides be fixed on the cushion rubber 1, cushion rubber 1 is fixed on the vehicle frame 14.Be provided with buffer bush 12 in two following hangers of described driving engine 5 and protect thick stick 2 to be connected by bolt 3 with nut 4 and driving engine, driving engine protection thick stick 2 is fixed on the vehicle frame 14; Like this, be connected with vehicle frame 14 behind the forward and backward upward hanger process buffer bush 12 of driving engine 5 and the cushion rubber 1 level 2 buffering vibration damping, be connected with vehicle frame 14 again behind 5 times hangers processes of driving engine buffer bush, 12 buffer shock-absorbings, eliminated the vibration effect that driving engine 5 vibrations bring to car body basically.

Claims

1, a kind of whole audience ground four-wheeled engine suspension fixed sturcture, comprise driving engine (5), vehicle frame (14), driving engine protection thick stick (2) and forward and backward suspension (8,9), it is characterized in that: be provided with buffer bush (12) in the preceding upward hanger of described driving engine (5) and also be connected with forward mounting (8) with nut (7) by bolt (6), be provided with spacing bushing pipe (13) on the bolt on before two between the hanger (6), the extension arm of forward mounting (8) both sides is fixed on the cushion rubber (1), and cushion rubber (1) is fixed on the vehicle frame (14); Described driving engine (5) back gone up to be provided with buffer bush (12) in the hanger and to hang (9) by bolt (10) and nut (11) with the back and is connected, after the extension arm of suspension (9) both sides be fixed on the cushion rubber (1), cushion rubber (1) is fixed on the vehicle frame (14).

2, the fixing buffer structure of the whole audience according to claim 1 ground four-wheeled engine installation; it is characterized in that: be provided with buffer bush (12) in two following hangers of described driving engine (5) and protect thick stick (2) to be connected by bolt (3) with nut (4) and driving engine, driving engine protection thick stick (2) is fixed on the vehicle frame (14).