The invention discloses a double-lane type battery replacement
station, which comprises two groups of guiding positioning lanes arranged oppositely and at an interval and a charging chamber arranged between the two groups of guiding positioning lanes. The charging chamber comprises: a first charging rack; and a second charging rack, which is opposite to the first charging rack and at an interval in order to form a conveying channel between the first charging rack and the second charging rack. A
stacker crane for taking and placing batteries is disposed in the conveying lane, and at least one battery conveying trolley, which moves back and forth between the
stacker crane and the guiding positioning lane, is arranged between the
stacker crane and the guiding positioning lane. According to the invention, the double-lane
layout is adopted, the charging and storage capacity of the
single group of charging chamber can be fully utilized, the battery replacement efficiency is improved, and theequipment cost and the
land use cost are reduced; the movement
stroke of the charging connector is improved to improve the
butt joint efficiency, and meanwhile, the capacity of the charging chamber for accommodating the batteries is greatly improved; the
automation degree of the battery replacement process is improved, and the battery replacement efficiency is further improved.