JPS62135502U

JPS62135502U -

Info

Publication number: JPS62135502U
Application number: JP2095586U
Authority: JP
Priority date: 1986-02-18
Filing date: 1986-02-18
Publication date: 1987-08-26
Also published as: JPH0326731Y2

Description

[Brief explanation of the drawing]

第１図及び第２図は本考案の一実施例を示すも
ので、第１図は集電ローラ側の構成でＡは平面図
、Ｂは縦断面図、第２図は給電レール側の構成で
Ａは正面図、Ｂは底面図、第３図は本実施例の動
作を説明するための図、第４図は本考案を適用す
る搬送装置の一例を示す図、第５図は同上搬送装
置の給電部を示す図、第６図は従来例を示す図で
Ａは平面図、Ｂは縦断面図である。１…レール、２…給電レール、３…搬送車、４
…集電ローラ、１０′…アーム、１３…スプリン
グ、２１…補助ローラ、２２…ガイドレール、２
２Ａ…面取り部、２２Ｂ…面一部。 Figures 1 and 2 show an embodiment of the present invention, where Figure 1 shows the configuration on the current collecting roller side, A is a plan view, B is a longitudinal sectional view, and Figure 2 shows the configuration on the power supply rail side. A is a front view, B is a bottom view, FIG. 3 is a diagram for explaining the operation of this embodiment, FIG. 4 is a diagram showing an example of a conveyance device to which the present invention is applied, and FIG. 5 is a diagram showing the same conveyance as above. FIG. 6 is a diagram showing a power supply section of the device, and FIG. 6 is a diagram showing a conventional example, where A is a plan view and B is a longitudinal sectional view. 1...Rail, 2...Power supply rail, 3...Transportation vehicle, 4
...Current roller, 10'...Arm, 13...Spring, 21...Auxiliary roller, 22...Guide rail, 2
2A... Chamfered portion, 22B... Part of surface.

Claims

[Scope of utility model registration request]

In a conveying device that carries a load by bringing a current collecting roller into pressure contact with a power feeding rail arranged along a track and having a gap at an appropriate place, and receiving electric power through the current collecting roller and traveling on the track, the gap is On the sides of the ends of each power supply rail, which are arranged in between,
A guide rail is provided that has chamfered portions at both ends and whose intermediate portion sandwiched between the double-sided chamfered portions is substantially flush with the rail surface of the power supply rail, while the current collection roller is rotatably supported on the power supply rail side. To the oppressed arm,
The configuration is such that an auxiliary roller is provided to rotate the guide rail, and the length of the gap part of the power supply rail is l ₁ , and the lengths of each chamfered part and surface part of the guide rail are l ₂ and l ₃ . When the distance between the rotation centers of the electric roller and the auxiliary roller is L, l ₁ +2l ₂ A power supply device for a conveyance device, characterized in that it is configured such that ≦L≦l ₃ .