JPH0244801U

JPH0244801U -

Info

Publication number: JPH0244801U
Application number: JP12309088U
Authority: JP
Priority date: 1988-09-20
Filing date: 1988-09-20
Publication date: 1990-03-28

Description

[Brief explanation of drawings]

第１図はこの考案の一実施例による自走式リニ
ア搬送装置の構成図、第２図は従来の自走式リニ
ア搬送装置の構成図である。図において、１は走行路、２は２次導体、３は
台車、４は車輪、５はリニアモータ、６は検出器
、７はコントローラ、８はドライバー、１１は送
信器、１３は受信器である。なお、図中、同一符
号は同一、または相当部分を示す。 FIG. 1 is a block diagram of a self-propelled linear conveyance device according to an embodiment of this invention, and FIG. 2 is a block diagram of a conventional self-propelled linear conveyance device. In the figure, 1 is a running path, 2 is a secondary conductor, 3 is a trolley, 4 is a wheel, 5 is a linear motor, 6 is a detector, 7 is a controller, 8 is a driver, 11 is a transmitter, and 13 is a receiver. be. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.

Claims

[Scope of utility model registration request]

In a self-propelled linear conveyance device in which a trolley travels on a running path by the thrust generated between a linear motor mounted on the trolley and a secondary conductor placed on the running path facing the linear motor, On the above-mentioned cart, there is a detector that detects the position and speed of the cart,
It is equipped with a transmitter that wirelessly transmits the information detected by this detector, and on the ground side,
a receiver that receives a wireless signal from the transmitter;
a controller that compares and calculates the position and speed of the trolley from the receiver with the position and speed of the command value;
A self-propelled linear conveyance device characterized in that a driver is arranged to supply electric power to the linear motor according to the calculation result from the controller.