Petroleum coke sample crushing and splitting device

The utility model discloses a petroleum coke sample crushing and splitting device which comprises a crushing assembly, a cover plate, a splitting assembly, supporting legs and an electric control cabinet, according to the petroleum coke sample crushing and splitting device, the crushing assembly and the splitting assembly are arranged, the petroleum coke sample is crushed by the crushing assembly, the petroleum coke sample is ground and split by the splitting assembly, the crushing assembly and the splitting assembly are integrated on one device, the petroleum coke sample is crushed and split at the same time, and the utilization rate of the device is increased; the treatment efficiency of the petroleum coke sample is improved; through the arrangement of the crushing assembly, the driving motor drives the driving belt wheel to rotate, the driving belt wheel drives the driven belt wheel and the crushing rollers to rotate through the belt, and the adjacent driven belt wheels are connected through the belt, so t