| 摘要 |
An unpowered hitting device for preventing congestion of vibrating screen in aggregate sorting apparatus is provided to prevent congestion of net in vibrating screen by hitting physically using an unpowered hitting stick, to improve input rate of aggregate, to increase product amount of aggregate, and to improve the sorting efficiency of the vibrating screen. The unpowered hitting device for preventing congestion of vibrating screen in aggregate sorting apparatus comprises: an elastic body(30) moving in an alternating motion; and unpowered hitting sticks(31) hitting the upside of vibrating screen by the elastic body(30), which are arranged successively on the upside of vibrating screen with certain intervals of 30-50 cm and operated by the vibrating force of screen. |
