| 摘要 |
A trash dropping apparatus of a trash transferring system of which bad smell remove function is excellent and of which security is enhanced is provided to open and close a valve disk at the same time by using only one driving apparatus without a locking apparatus. A trash control valve is prepared between a trash dropping pipe and a transferring pipe to be closed or opened to drop a trash. The trans control valve includes: a housing(100) of which upper part is connected to the trash dropping pipe and of which lower part is connected to the transferring pipe; a valve sheet(200) installed at an upper part of the housing in a horizontal direction; a valve disk(300) pivot-supported to a pivot shaft(310) to be attached to or detached from a lower surface of the valve sheet; a device(400) which opens/closes the valve disk and locks the valve disk in a state that the valve disk is closed. The device(400) includes a driving shaft(410), a driving source and crank arm(420). |
