Novel working performance tester of high-slump concrete

The utility model discloses a novel working performance tester of high-slump concrete, and belongs to the field of test of the working performance of the high-slump concrete. The traditional test equipment is fussy in procedure, large in test time interval and large in deviation of test result, wastes materials, cannot ensure that a bottom plate or a horizontal groove is horizontal, and cannot meet the requirements of scientific research or practical engineering application when the working performance of the high-slump concrete is tested. The novel working performance tester comprises a storage hopper (1) and a strobe (2) arranged at the upper part, and a vertical cylinder (3) with a discharge hole (4) at the lower part, wherein the lower part of the discharge hole (4) is connected with a horizontal base plate(9); a steel grating fixing cylinder (5) can be arranged on the horizontal base plate (9); reinforcing steel bars (6) with different diameters and intervals can be fixed at the periphery of the steel gr