Cement dosage control device for cement mixing pile

The utility model discloses a cement mixing pile cement dosage control device and relates to the field of cement mixing construction. The problems that in the prior art, after guniting is stopped, a pipeline is blocked, guniting is not stopped or a small amount of guniting is carried out in actual construction, and consequently cement paste is wasted in an idling area and when equipment is moved are solved. The device comprises cement mixing pile equipment movable supporting legs, a cement mixing pile drill rod, a cement mixing pile motor, a slurry converter, a mixing pile driving motor, a mortar pipe, a water pipe and a mortar pool. The cement mixing pile equipment movable supporting leg is erected on the original construction ground, a cement mixing pile is fixed to the cement mixing pile equipment foundation platform, and a cement mixing pile motor is arranged above the cement mixing pile and connected with a cement mixing pile drilling rod. The cement mixing pile rotating rod is further connected with a m