| 摘要 |
PURPOSE:To facilitate a waste can treating by detecting the waste can with a photoelectric sensor, driving a motor and collapsing the waste can at every pieces between a piston head and one side bumping wall by using oil hydraulic press of a pump directly connected. CONSTITUTION:At the time of charging the waste can K into a charging hole 2a, the can K is laid on a damper 10 and on the way of dropping it, the photoelectric sensor 4 is worked, to drive the motor 12. Then, by command of control device applied to oil hydraulic press with the pump 13 directly connected with the motor 12, the piston rod 6 is shifted forward, and the can K is pushed to the one side bumping wall 5a and collapsed. Material having wt. heavier than the waste can K compresses the spring 9 and drops to downside as non- treating state by opening the damper 10, and only the piston rod is reciprocated. When the can K is made to the collapsed can K, a forward selector valve 16 and a backward selector valve of the cylinder in an oil hydraulic mechanism 11 are reversely worked, and the piston rod is backed, to drop the can K downward. By this method, as the waste can K is collapsed and accepted at every pieces, the treatment thereof is facilitated. |
