Even feeder of concrete is joined in marriage to third grade

The utility model relates to an even feeder of concrete is joined in marriage to third grade, it includes that hydraulic power system, one number support and no. Two supports, fan -shaped radial gate, connecting piece and no. Two connecting pieces, hydraulic rod, material stock fill, fan -shaped radial gate is fixed in material stock fill lower part both sides through the fixed pin, and it is rotatory to follow the fixed pin, and connecting piece symmetry is respectively installed on fan -shaped radial gate, supports for one number to install in material stock fill lower half bottom to connect no. Two supports, hydraulic power system installs and supports upper portions in a support with two numbers, and a connection on fan -shaped radial gate is connected to hydraulic rod's flexible end, and base and no. Two connecting pieces of hydraulic rod are connected. Improve the concrete charge efficiency at to a great extent, reduced the personnel intensity of labour of feeder operation and clearance, improved civili