JPS6435105U

JPS6435105U -

Info

Publication number: JPS6435105U
Application number: JP13002087U
Authority: JP
Priority date: 1987-08-28
Filing date: 1987-08-28
Publication date: 1989-03-03

Description

[Brief explanation of drawings]

第１図はこの考案の後輪懸架装置を具備するス
ピードプレーヤにおける後輪懸架装置の詳細な構
造図、第２図及び第３図は不整地を走行するスピ
ードスプレーヤの状態を示す図、第４図はスピー
ドスプレーヤの動力伝達系の概略図、第５図は従
来のスピードスプレーヤにおける後輪懸架装置の
詳細な構造図である。１０……スピードスプレーヤ（不整地走行用車
両）、１４……前側後輪、１６……後ろ側後輪、
２８……チエーンケース（後輪支持部材）、４６
……後ろ側駆動軸、６５……デフケース、９４…
…内側ハウジング、１００……外側ハウジング、
１０６……円錐ころ軸受（ころがり軸受）。 Fig. 1 is a detailed structural diagram of the rear wheel suspension system of a speed sprayer equipped with the rear wheel suspension system of this invention, Figs. 2 and 3 are diagrams showing the state of the speed sprayer running on rough ground, and Fig. 4 The figure is a schematic diagram of a power transmission system of a speed sprayer, and FIG. 5 is a detailed structural diagram of a rear wheel suspension system in a conventional speed sprayer. 10...Speed sprayer (vehicle for traveling on rough terrain), 14...Front rear wheel, 16...Rear rear wheel,
28...Chain case (rear wheel support member), 46
...Rear drive shaft, 65...Differential case, 94...
...Inner housing, 100...Outer housing,
106... Tapered roller bearing (rolling bearing).

Claims

[Scope of Claim for Utility Model Registration] (1) A drive shaft that extends from the differential case to the outside in the width direction of the all-terrain vehicle, and a rear wheel support member that is swingably supported at the axially outside end of this drive shaft. and,
A front rear wheel and a rear rear wheel which are rotatably supported by the rear wheel support member and to which rotational power is transmitted from the axially outer end of the drive shaft, and approximately from the differential case to the rear wheel support member. an inner housing that surrounds the radially outer side of the drive shaft in a range and is fixed to the rear wheel support member at an axially outer end; and an inner housing that extends approximately from the differential case to the rear wheel support member; an outer housing that surrounds the outer side in the radial direction and is fixed to the differential case at the inner end in the axial direction; and a rolling bearing that is disposed between the inner housing and the outer housing and supports both of the inner housing and the outer housing so that they can rotate freely relative to each other. A rear wheel suspension system for a vehicle for traveling on rough terrain, comprising: (2) Utility model registration claim 1, characterized in that the rolling bearing is a conical rolling bearing.
Vehicles for running on rough terrain as described in Section 1. (3) The rear wheel support member is a chain case, and rotational power is transmitted to the front rear wheel and the rear rear wheel from the drive shaft by a chain. A rear wheel suspension system for a vehicle for traveling on rough terrain according to item 1 or 2. (4) The rear wheel suspension of a vehicle for traveling on rough terrain according to any one of claims 1 to 3 of the claims registered as a utility model, wherein the vehicle for traveling on rough terrain is an agricultural chemical spraying vehicle. Device.