JPH0431078U

JPH0431078U -

Info

Publication number: JPH0431078U
Application number: JP7280190U
Authority: JP
Priority date: 1990-07-09
Filing date: 1990-07-09
Publication date: 1992-03-12

Description

[Brief explanation of drawings]

第１図は本考案を適用した乗用作業機の一例を
示す概略側面図、第２図はハンドルコラム部分の
拡大側面図、第３図は同平面図、第４図は同正面
図、第５図は本考案に係るハンドルコラムの固定
構造部を示す一部破断の拡大側面図、第６図はラ
ジエータ下部の支持構造を示す斜視図、第７図は
同ラジエータ上部の支持構造を示す斜視図である
。尚、図面中、１は車体フレーム、８はハンドル
、９は運転席、１１はエンジン、１３は冷却フア
ン、１５はラジエータ、２１はボンネツト、２２
はエプロン、２３はハンドルコラムカバー、３１
はステアリングギヤボツクス、３２，３３，３４
はステアリングシヤフト、４１は骨組フレーム状
ハンドルコラム、４２はステアリングシヤフト支
持パイプ、４５，４６，４７はコラムフレームパ
イプ、５１，５２，５３は縦パイプ、５４，５５
，５６は支持パイプ、５７，５９はスタツドボル
ト、６１，６３はナツト、６２は通しボルト、６
４はベースプレートである。 Fig. 1 is a schematic side view showing an example of a riding work machine to which the present invention is applied, Fig. 2 is an enlarged side view of the handle column portion, Fig. 3 is a plan view of the same, Fig. 4 is a front view of the same, and Fig. 5 The figure is an enlarged partially broken side view showing the fixing structure of the handle column according to the present invention, FIG. 6 is a perspective view showing the support structure at the bottom of the radiator, and FIG. 7 is a perspective view showing the support structure at the top of the radiator. It is. In addition, in the drawing, 1 is a body frame, 8 is a steering wheel, 9 is a driver's seat, 11 is an engine, 13 is a cooling fan, 15 is a radiator, 21 is a bonnet, and 22
is apron, 23 is handle column cover, 31
is steering gear box, 32, 33, 34
is a steering shaft, 41 is a skeleton frame-like handle column, 42 is a steering shaft support pipe, 45, 46, 47 are column frame pipes, 51, 52, 53 are vertical pipes, 54, 55
, 56 are support pipes, 57, 59 are stud bolts, 61, 63 are nuts, 62 are through bolts, 6
4 is a base plate.

Claims

[Scope of utility model registration request]

In a riding machine that includes a steering gear box on a vehicle body frame and a handle column on the steering gear box, the steering gear box and the handle column are attached to the vehicle body frame by a plurality of bolts passing through the steering gear box. A handle column fixing structure for a riding work machine, characterized by jointly joining together.