Water spraying device for tableware washer

摘要

A water spraying device for a tableware washer. The water spraying device comprises a rotatable frame, a water spraying arm rotatably supported by the frame and turned along with the frame, a water guide member for guiding the water to the spraying arm. The fixed shaft is mounted on the water guide member such that it vertically penetrates the support frame and exposes its top end to bile outside of the support frame. The support member is fixedly mounted on the top end of the shaft. The guider having a guide slot is fixedly mounted on the spraying arm. The connecting rod is movably placed on the support frame and levered by a hinge pin of the support frame, thus to convert a turning motion of the support frame into an opposed directional rotating motion of the spraying arm and to change the direction of the water spraying holes of the arm. The spraying device makes the spraying arm repeat an opposed directional rotation simultaneously with turning when the upper frame is turned, thus to enlarge the water spraying range and be improve the washing efficiency of the tableware washer.