Working principle:

2 Level Puzzle parking is designed in 2 layers and multiple columns. There is a horizontal shift empty space is set on the first floor of each group. The equipment uses the lifting of the second-level car board and the horizontal movement of the first-level car board to realize access to the car. The upper car board can be moved up and down under the action of the handling mechanism, the lower car board can be moved left and right, the handling mechanism can move to left or right, go up and down; the lower floor has a empty space, the first-level car board move left or right to change the space, and the handling mechanism can be moved to the empty space to take out the car board and lowered to the ground level to retrieval the car. The car on the lower board can be directly driven out. The parking system can be flexibly combined into single row or multi rows.