Automatic charging device of automatic guiding vehicle

Abstract

The invention discloses an automatic charging device of an automatic guiding vehicle. The automatic charging device comprises a charging vehicle-mounted end, a charging ground end upper base and a charging ground end lower base. The charging vehicle-mounted end is provided with an electrode connected with a vehicle-mounted storage battery, and the electrode is installed on the vehicle body. An electrode corresponding to the charging vehicle-mounted end is arranged on the charging ground end upper base, and is fixed to the bottom face. When the automatic guiding vehicle is automatically charged, the vehicle is driven into an automatic driving position according to a planned guiding path, the charging vehicle-mounted end is correspondingly connected with the electrode of the charging groundend upper base and is connected with a vehicle-mounted electric-control device, and the vehicle is automatically guided in being parked and is automatically charged. By means of the automatic chargingdevice of the automatic guiding vehicle, butt joint of charging electrodes is safe and reliable, the normal pressure of butt joint meets a safety requirement, and the risk that strong current generates pulling arcs at the moment of connection and disconnection is lowered; the requirement for transverse parking precision of an AGV vehicle is not high; dual-spring design is adopted by the ground end, the running distance is long in the heading direction of the vehicle, and therefore, the requirement for the parking precision of the vehicle in the heading direction is also not high.

Description

technical field [0001] The invention belongs to the technical field of automatic guided vehicles, in particular, it relates to an automatic charging device for automatic guided vehicles. Background technique [0002] The English abbreviation of Automated Guided Vehicle is AGV. AGV vehicles refer to automatic guidance equipment such as magnetic strips, tracks or lasers, driving along a planned path, powered by batteries, and equipped with safety protection and various An unmanned automated vehicle for an auxiliary mechanism (such as a transfer, assembly mechanism). Usually, multiple AGVs, control computers, navigation equipment, charging equipment and peripheral auxiliary equipment form an AGV system. The main working principle is that under the monitoring of the control computer and task scheduling, the AGV can accurately walk according to the specified path and reach the specified task. After completing a series of tasks, the control computer can decide whether to go to th...

AI Technical Summary

Problems solved by technology

This structure has two defects: one is that the electrodes generally need to be lined up between the electrodes. If there are more connections to be established, the size in the width direction is very large, which is not suitable for charging that needs to establish multiple connections (such as lithium batteries) ); second, the vehicle-mounted end of this charging structure is generally fixed at the bottom of the vehicle, which is not suitable for vehicles with complex bottom structures (such as pallet stackers); Other conductors falling on the copper strip 51 will cause a greater potential safety hazard

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