JPS6046805U

JPS6046805U - Connection device for rotary work equipment in agricultural tractors

Info

Publication number: JPS6046805U
Application number: JP13871783U
Authority: JP
Inventors: 石本　光司
Original assignee: ヤンマー農機株式会社
Priority date: 1983-09-06
Filing date: 1983-09-06
Publication date: 1985-04-02

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 drawings]

図面は本考案の実施例を示し、第１図は一部を省略した
全体の側面図、第２図はその一部の拡大図、−第３図は
一部を破断した第２図の一部の平面図、第４図は第２図
の一部の断面図、第５図は第３図の一部の分解図、第６
図は第１図の一部で示す作動説明図、第７図は他の実施
例の側断面図、第８図は第７図の平断面図を示す。１・・・後輪、２・・・リヤケース、３・・・リフトア
ーム、Ｂ・・・ロータリ一作業機、１ａ・・・軸、４・
・・ガイドレール、５・・田−タリーヒツチ、６・・・
支持リンク、７・・・連結体。The drawings show an embodiment of the present invention, in which Fig. 1 is a side view of the whole with some parts omitted, Fig. 2 is an enlarged view of the part, and - Fig. 3 is a partially cutaway view of Fig. FIG. 4 is a cross-sectional view of a portion of FIG. 2, FIG. 5 is an exploded view of a portion of FIG. 3, and FIG.
The drawings are an operational explanatory diagram showing a part of FIG. 1, FIG. 7 is a side sectional view of another embodiment, and FIG. 8 is a plan sectional view of FIG. 7. DESCRIPTION OF SYMBOLS 1... Rear wheel, 2... Rear case, 3... Lift arm, B... Rotary work machine, 1a... Axis, 4...
・・Guide rail, 5・・Tally hit, 6・・・
Support link, 7...connection body.

Claims

[Scope of utility model registration request]

In an agricultural tractor configured by directly connecting a rotary work implement B that can be raised and lowered by a lift arm 3 to the rear of a rear case 2 at the rear of the body on which a rear wheel 1 is mounted on an axis, the rear case 2 has a A rotary hitch 5 having a guide rail 4 having an arc shape centered on the shaft 1a of the giant rear wheel 1 is fixedly installed, and a support link 6 for continuous feeding support extending forward of the rotary work machine B is attached. The front end connecting body 7 is slidably fitted on the guide rail 4 so that it can slide along the guide rail 4, and the front part of the rotary working machine B approaches the rear wheel 1 and is centered around the shaft 1a. A rotary-working machine coupling device characterized in that it is installed and configured so that it can be raised and lowered while rotating.