New energy automobile charger

Abstract

The invention provides a new energy automobile charger, comprising a charge pile and a charge gun connected with the charge pile through a charge wire and also comprising a mechanical arm, a guide rail fitting the charge pile and a travel cart located on the guide rail. One end of the mechanical arm is disposed on the travel cart, and the charge gun is disposed at the other end of the mechanical arm. Wherever a new energy automobile comes, the travel cart can be slid quickly to the new energy automobile, the charge gun is aligned with a charge interface of the automobile through the mechanical arm for charging, the automation level is very high, the mechanical arm may be bent at any angle to form three-dimensional space curvilinearly bent, and sufficient and wide bending range may be provided to the mechanical arm.

Description

technical field [0001] The invention relates to the field of new energy vehicle charging, in particular to a new energy vehicle charging device. Background technique [0002] When the existing new energy vehicles need to be charged, the new energy vehicles are generally driven to the charging pile, and then the new energy vehicles are charged with the charging gun, but this method is too low in automation. Although the field of application of robotic arms is very wide, it is relatively rare to apply robotic arms to new energy vehicle charging devices. That is because common robotic arms include the following methods: The first is to use X / Y / Z three-dimensional Axis running mechanism, that is, the robot arm is installed on a platform with X / Y / Z three-axis superposition operation, and the robot arm is driven to operate in three-dimensional space through the operation of the platform in the X / Y / Z direction. The second type is to add a rotating mechanism on the basis of the abo...

AI Technical Summary

Problems solved by technology

However, the biggest problem with the above-mentioned mechanical arm is that it is difficult for the mechanical arm itself to bend at any angle. Although a certain bending function can be achieved through the linkage mechanism, this linkage mechanism is only suitable for larger mechanical arms. The robotic arm for processing precision products, due to its small size, the complex structure of the linkage mechanism is difficult to adapt to

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