JPS6118948U

JPS6118948U - Operation structure of walk-behind cultivator

Info

Publication number: JPS6118948U
Application number: JP10465684U
Authority: JP
Inventors: 千太郎塩谷; 孝司野村
Original assignee: 株式会社クボタ
Priority date: 1984-07-10
Filing date: 1984-07-10
Publication date: 1986-02-03

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

Claims

[Scope of utility model registration request]

A first operation position D1 in which the main clutch 5 and the traveling brake 16 are linked to one swing operation lever 17, and the main clutch 5 is engaged and the brake 16 is disengaged.1 The main clutch 5 is disengaged and the brake is disengaged. 16 is disengaged, and a third operating position P, where the main clutch 5 is disengaged and the brake 16 is engaged, are arranged in parallel with the second operating position S sandwiched between them in plan view. This is an operating structure for a walk-behind cultivator in which the operating lever 17 is equipped with an auxiliary transmission transmission transmission 8 for traveling of a biting clutch type, in which the operating lever 17 is mounted so as to be able to freely swing in a cross direction, and the main clutch 5 is The first and second operation paths 26 and 27, in which the brake 16 is maintained in the off position when the brake is engaged, are set to the second and third operation paths 26 and 27 with respect to the first operation position D in a plan view.
The operating lever 17 is provided in a state opposite to the operating positions S, P, and in a state parallel to the parallel direction of the first to third operating positions D, S, P, or in a direction substantially perpendicular to the parallel direction. , the sub-shift mission 8 is configured to be switchable in an input state, and the first and second shift missions 8 are configured to be switchable in an input state.
The operation members 34, 35 are connected to the swing operation section 30 of the transmission transmission 8 by the first and second tension release wires 31.
3'2, and the first operation member 34 is connected to the first operation path path 26 on the opposite side of the first operation position D, and the second operation member 35 is connected to the second operation position D. When it is on the first operation position side of the path 27, the transmission transmission 8 is in a low speed transmission state, and the first operation member 34 is on the first operation position side of the first operation path 26. When the second operation member 35 is located on the opposite side of the second operation path 27 from the first operation position D, the transmission mission 8 is placed in the high-speed transmission state, and furthermore, the operation lever 17 is placed in the high-speed transmission state. As the first operating path 26 or the second operating path 27 is swung to the side opposite to the first operating position D (A1, the first operating member 34 or the second operating member 35 is 17 and the second operating member 35 or the first operating member 34
is moved by pulling the second operating path 27 or the first operating path 27 toward the first operating position D by the second release wire 31 or the first release wire 32,
And, as the operating lever 17 force t is swung through the first operating path 26 or the second operating path 2.7 toward the first operating position D, the first operating member 34 or the second operating When the second operating member 34 is in the second operating position S with respect to the operating lever 17, the second operating member 34 is configured to be spaced apart from the operating lever 17 on the side of the first operating position D of the second operating path 26. Operation structure of a walk-behind cultivator provided with a mechanism 37.39 linked to the state.