Automatic charging device for autonomous patrol and autonomous garbage sorting system

An automatic charging device for an autonomous patrol and autonomous garbage sorting system comprises a charging seat and a charging butt joint device, the charging seat comprises a buffer sliding rail, a contact copper sheet, a power supply module and a charging seat main body support, the buffer sliding rail is installed on the charging seat main body support, and the contact copper sheet is fixed to the upper side face of the buffer sliding rail. The power supply module is connected with the contact copper sheet through the charging interface; the charging butt-joint device comprises a swing angle compensation module, a spring piece, a probe module and a charging butt-joint device body, the swing angle compensation module is connected with the charging butt-joint device body through thespring piece, the probe module is installed below the swing angle compensation module, and the probe module is connected with the automatic garbage sorting trolley. According to the utility model, the problem of autonomous c