JPH023969U

JPH023969U -

Info

Publication number: JPH023969U
Application number: JP8024988U
Authority: JP
Priority date: 1988-06-16
Filing date: 1988-06-16
Publication date: 1990-01-11
Anticipated expiration: 2003-06-16
Also published as: JPH0629141Y2

Description

[Brief explanation of drawings]

図面は本考案の一実施例を示し、第１図は縦断
正面図、第２図は一部切欠き側面図、第３図は一
部切欠き平面図、第４図は要部の側面図、第５図
は作用状態を示す概略側面図である。１…自走車、２…本体、４…第１車輪、５…一
定経路、７…第２車輪、１０…モータ（駆動装置
）、１１…横ピン、１２…付勢装置、１４…減速
装置、１５…駆動軸、１６…駆動車輪、１７…ピ
ニオンギヤ、１８Ａ，１８Ｂ…集電子、３０…レ
ール装置、３２…自走車案内部、３３…機器配置
部、３８…ラツク、４１Ａ，４１Ｂ…給電レール
、５２…幅方向軸、５４…回転操作軸、５６…第
１レバー、５７…第２レバー、５８，５９…連結
ピン、６０…リンク、６１…引張りスプリング（
弾性体）、６４…ストツパ、６５…凹部、６６…
操作部、６７…スライドストツパ、Ｌ…結線。 The drawings show one embodiment of the present invention, in which Fig. 1 is a vertical front view, Fig. 2 is a partially cutaway side view, Fig. 3 is a partially cutaway plan view, and Fig. 4 is a side view of the main part. , FIG. 5 is a schematic side view showing the operating state. DESCRIPTION OF SYMBOLS 1... Self-propelled vehicle, 2... Main body, 4... First wheel, 5... Fixed path, 7... Second wheel, 10... Motor (drive device), 11... Horizontal pin, 12... Biasing device, 14... Reduction device , 15... Drive shaft, 16... Drive wheel, 17... Pinion gear, 18A, 18B... Current collector, 30... Rail device, 32... Self-propelled vehicle guide section, 33... Equipment arrangement section, 38... Rack, 41A, 41B... Power supply Rail, 52... Width direction axis, 54... Rotation operation shaft, 56... First lever, 57... Second lever, 58, 59... Connection pin, 60... Link, 61... Tension spring (
elastic body), 64...stopper, 65...recess, 66...
Operation unit, 67...Slide stopper, L...Wire connection.

Claims

[Scope of utility model registration request]

A drive device having drive wheels is attached to the main body of the self-propelled vehicle, which is supported and guided by the rail device via idle wheels, so as to be able to swing vertically, and the drive wheels are attached to the rail device between the main body and the drive device. A biasing device for press-contact biasing is provided, and the biasing device is disposed parallel to a width direction axis disposed on the main body, and the width direction axis,
and a rotary operation shaft with an operation section located on the side of the main body;
a first lever that is attached to the width direction shaft and is swingable back and forth; a second lever that is attached to the rotary operation shaft;
a link that connects both levers so as to be relatively swingable via a connecting pin; an elastic body provided between the link or either of the levers and the drive device; and a drive device attached to the first lever. and a stopper facing the upper surface, and when the first lever is swung in the direction in which the elastic body acts, the rotation operation shaft is located in the recess formed in the link, and
A conveying device for use in a self-propelled vehicle, characterized in that both connecting pins are positioned on the open side of the recess with respect to the rotary operation shaft.