AGV

Abstract

The invention relates to an AGV. An AGV body base plate is provided with a controller, a storage battery, a voltage measuring device, a positioning device and a charging device. The controller is connected with the voltage measuring device and the positioning device correspondingly. The charging device comprises a telescopic device and a charging contact mounted at the telescopic end of the telescopic device. The telescopic device is connected with a driving device. The driving device is connected with the controller. The controller can control the driving device to drive the telescopic deviceto stretch to achieve connection of the charging contact and a corresponding electric contact when receiving information of the AGV reaching the charging position sent by the positioning device, andcan control the driving device to drive the telescopic device to shorten to achieve separation of the charging contact and the corresponding electric contact when receiving information of the AGV battery charging being completed sent by the voltage measuring device. The problems in the prior art of danger caused by discharging spark due to bad contact and malfunction caused by longtime use duringAGV charging process are solved.

Description

technical field [0001] The invention relates to an AGV vehicle. Background technique [0002] At present, in the prior art, there is an autonomous charging device on the bottom plate of the AGV car body. The charging device includes a controller, a battery, a voltage tester for measuring the voltage of the battery, and a brush block for contacting with the ground conductive plate for charging. A car body positioning signal line is connected, a battery charging line is connected between the battery and the brush block, and a voltage measurement feedback signal line is connected between the controller and the voltage measuring device. [0003] The charging process of the AGV car in the prior art is as follows. When the battery of the AGV car is insufficient and the battery reaches the minimum limit voltage, the controller controls the AGV car to drive to the charging floor autonomously through the car body positioning signal line, and the brush block is in sliding contact with...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an AGV vehicle, which solves the problems in the prior art that the AGV vehicle is prone to failure due to poor contact, discharge and sparks during the charging process and long-term use.

[0007] Its beneficial effect: the telescopic device connects the charging contact with the electrical contact to charge by elongation, rather than connecting by sliding friction, so there will be no long-term friction and wear of the charging contact, so it solves the problem of Solved the problem that the AGV car charging device is dangerous due to poor contact, discharge and sparks during the charging process, and it is prone to failure after long-term use

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