JPH0465009U

JPH0465009U -

Info

Publication number: JPH0465009U
Application number: JP10717290U
Authority: JP
Priority date: 1990-10-12
Filing date: 1990-10-12
Publication date: 1992-06-04

Description

[Brief explanation of the drawing]

図面は本考案の一実施例を示すもので、第１図
はモアを走行車輌に連結した状態の全体を示す側
面図、第２図はモアと走行車輌とを連結するリン
ク機構を示す側面図、第３図はその縦断正面図、
第４図はリンク機構の作動状態を示すリンク作動
図、第５図は芝刈機が後上がりとなつた状態を示
す側面図、第６図は芝刈機が前上がりとなつた状
態を示す側面図である。１……走行車輌、４……作業機、１１……第一
リンク、１５……第二リンク、１６……交差連結
部。 The drawings show one embodiment of the present invention, and FIG. 1 is a side view showing the entire state in which the mower is connected to a traveling vehicle, and FIG. 2 is a side view showing a link mechanism connecting the mower and the traveling vehicle. , Figure 3 is its longitudinal front view,
Fig. 4 is a link operation diagram showing the operating state of the link mechanism, Fig. 5 is a side view showing the lawn mower in the rear up position, and Fig. 6 is a side view showing the lawn mower in the front up position. It is. DESCRIPTION OF SYMBOLS 1... Traveling vehicle, 4... Working machine, 11... First link, 15... Second link, 16... Cross connection part.

Claims

[Scope of Claim for Utility Model Registration] 1. A work equipment lifting device for raising and lowering a work equipment connected to the abdomen of a traveling vehicle, comprising: a first link whose upper end is vertically rotatably connected to the traveling wheel; A second link connected to the traveling vehicle so as to be freely rotatable in the vertical direction and slidable in the longitudinal direction is disposed so as to intersect in the longitudinal direction, and a portion where the first link and the second link intersect is defined as a cross connection section. The lower end of the first link is rotatably connected to the working machine, and the lower end of the second link is rotatably connected to the working machine in the vertical direction and slidably in the front and back directions, and the lower end of the second link is rotatably connected to the working machine in the vertical direction. A working machine lifting device characterized by being freely connected. 2. The first link and the second link are provided in a portion closer to the working machine than the cross-connection portion so as to be bendable upwardly or downwardly and in the same direction. Work equipment lifting device.