JPS5839320U

JPS5839320U - Agricultural tractor hydraulic system

Info

Publication number: JPS5839320U
Application number: JP13391981U
Authority: JP
Inventors: 富山　四郎; 喜孝福田
Original assignee: ヤンマーディーゼル株式会社
Priority date: 1981-09-08
Filing date: 1981-09-08
Publication date: 1983-03-15

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は農用トラクターのクラッチハウジング、ミッシ
ョンケース、リアアクスルケース部の側面図、第２図は
同じく平面図、第３図はリアアクスルケース部の側面図
、第４図は同じく平面図、第５図はミッションケース２
内の油圧クラッチ式変速装置を示す側面断面図、第６図
はラインフィルター取付部の斜視図、第７図はラインフ
ィルターの側面断面図、第８図はフィルターカバー８の
側面断面図、第９図はフィルターカバーの前面図、第１
０図はフィルターカバーの取付部まで図示した状態の前
面図、第１１図は同じく後面図、第１２図は同じく側面
図、第１３図はラインフィルター取付座の側面図、第１
４図はラインフィルター取付座２２の平面図である。２・・・・・・ミッションケース、３・・・・・・リア
アクスルケース、６・・・・・・ラインフィルター、８
・・・・・・フィルターカバー、９・・・・・・オイル
フィルター、２０・・・・・・高圧油圧ポンプ、１７・
・・・・・油圧クラッチ作動油分　　　　　□岐口。 ′ｆ）第７図ａ第１０図Fig. 1 is a side view of the clutch housing, transmission case, and rear axle case of an agricultural tractor; Fig. 2 is a plan view; Fig. 3 is a side view of the rear axle case; Fig. 4 is a plan view; Figure 5 is mission case 2
FIG. 6 is a perspective view of the line filter attachment part, FIG. 7 is a side sectional view of the line filter, FIG. 8 is a side sectional view of the filter cover 8, and FIG. The figure shows the front view of the filter cover,
Figure 0 is a front view showing the mounting part of the filter cover, Figure 11 is a rear view, Figure 12 is a side view, Figure 13 is a side view of the line filter mounting seat, and Figure 1 is a side view of the line filter mounting seat.
FIG. 4 is a plan view of the line filter mounting seat 22. 2...Mission case, 3...Rear axle case, 6...Line filter, 8
... Filter cover, 9 ... Oil filter, 20 ... High pressure hydraulic pump, 17.
...Hydraulic clutch hydraulic oil □Cut. 'f) Figure 7a Figure 10

Claims

[Scope of utility model registration request]

The hydraulic oil of the high-pressure hydraulic pump that sends high-pressure hydraulic oil to the hydraulic lift device is sucked from the oil filter in the transmission case or rear axle case, and is configured to pass through the line filter. A hydraulic system for an agricultural tractor, characterized in that a hydraulic clutch hydraulic oil branching port is provided between the high-pressure hydraulic pump and the hydraulic clutch hydraulic oil branching port is fixed to a side wall of a transmission case.