Square vase two -stage steerings with adjustable

The utility model provides a square vase two -stage steerings with adjustable, include: a belt conveyor constructs, construct the one -level steering mechanism who links up with a belt conveyor, the 2nd belt conveyor who links up with one -level steering mechanism constructs, a second grade steering mechanism is provided on the 2nd belt conveyor constructs. Above -mentioned one -level steering mechanism and the 2nd belt conveyor structure all include a pair of conveyer belt that has the speed difference, and second grade steering mechanism includes the guardrail of square vase from the very fast conveyer belt of the slow conveyer belt direction speed of speed. Behind one -level steering mechanism, on the square vase constructs the slower conveyer belt of speed with the unified state of standing operation to the 2nd belt conveyor. Later, the square vase is rotated 90 degrees backs through second grade steering mechanism, and the square vase moves to the case packer with the state of standing that accords with the vanning requirement. Wherein, second grade steering mechanism's guardrail is adjustable, coordinates the 2nd belt conveyor to have the conveyer belt of speed difference in constructing, and the angle that can make the square vase turn to reaches predetermined effect.