Integrative sieving mechanism is elected as to collection cleaning screen

The utility model relates to an integrative sieving mechanism is elected as to collection cleaning screen, including casing, washing tank and a screening section of thick bamboo, the casing is trough- shaped structure, and its inner chamber is equipped with the washing tank that its length direction distributes, the washing tank is the semicolumn cell body, the inside screening section of thick bamboo that is equipped with of washing tank, screening section of thick bamboo tip has a spliced pole along its axis is outwardly directed, the spliced pole passes the washing tank and assembles at the end part of the housing through the revolute pair, the spliced pole of one of them section of a screening section of thick bamboo stretches out the end part of the housing and corresponds and connect on the driving motor main shaft, and the washing tank outer wall is equipped with the arc rack who corresponds its outer wall, and the motor carries out hierarchical screening through driving a screening section of thick ba