JPS59125567U

JPS59125567U - Guide wheel device for rail running in wheel type excavator

Info

Publication number: JPS59125567U
Application number: JP1622983U
Authority: JP
Inventors: 那須　建夫
Original assignee: 株式会社豊田自動織機製作所
Priority date: 1983-02-07
Filing date: 1983-02-07
Publication date: 1984-08-23

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

[Brief explanation of the drawing]

第１図は本考案装置の実施例を示す全体側面図、第２図
は第１図の要部拡大図、第２図は第２図の部分平面図、
第４図は第２図及び又は第３図の■−■線矢視断面図で
ある。１・・・シャシフレーム、７，８・・・ブラケット、９
・・・ホイールアーム、１１・・・ガイドホイール、１
２・・・パッドリンク、１４・・・ブレーキパッド、１
５・・・シリンダ、１５Ａ・・・ピストンロンド。Fig. 1 is an overall side view showing an embodiment of the device of the present invention, Fig. 2 is an enlarged view of the main part of Fig. 1, Fig. 2 is a partial plan view of Fig. 2,
FIG. 4 is a sectional view taken along the line ■--■ in FIG. 2 and/or 3. 1... Chassis frame, 7, 8... Bracket, 9
...Wheel arm, 11...Guide wheel, 1
2... Pad link, 14... Brake pad, 1
5...Cylinder, 15A...Piston Rondo.

Claims

[Scope of utility model registration request]

A wheel-type excavator comprising a swivel mount with an excavator attached to the center of a chassis frame supported by tire wheels via a swivel device, the front and rear walls of the chassis frame having guide wheels for running on rails at the tips. A pad that is rotatably attached to the base end of a wheel arm, and a brake pad is fixed to the intermediate portion of the arm at a position facing the outer peripheral surface of the guide wheel on the operating end side and on the facing surface. The base end side of the link is pivotally connected, and the pad link is rotatable by a cylinder whose base end is attached to the chassis frame, and the rotation range of the link is set at a position near the base end of the link of the wheel arm. A guide wheel device for running on a track, which is provided with a restraining member that can be restricted.