The present model provides a pulverizer, which is provided with a support frame, a pulverizing device, an engine and a hand push device； the support frame is provided with at least one front wheel and a rear wheel set, the at least one front wheel is combined with the support frame, and the rear The wheel set is combined with the supporting frame and is arranged at intervals from the at least one front wheel； the crushing device is arranged on the supporting frame； the engine is arranged on the supporting frame and is arranged at intervals from the crushing device, and the engine can drive the crushing Device； one end of the hand-pushing device is combined with the support frame and is located between the crushing device and the engine, and the other end extends toward the direction of the engine； thereby providing easy manipulation, additional components such as seats, and energy Stable transmission of power to the pulverizer with detachable components and self-propelled function.本新型提供一種粉碎機，其係設有一支撐架、一粉碎裝置、一引擎及一手推裝置；該支撐架設有至少一前輪及一後輪組，該至少一前輪結合於該支撐架，該後輪組結合於該支撐架，並與該至少一前輪間隔設置；該粉碎裝置設於該支撐架上；該引擎設於該支撐架上，並與該粉碎裝置間隔設置，該引擎能驅動該粉碎裝置；該手推裝置的一端結合於該支撐架上，並位於該粉碎裝置及該引擎之間，另一端朝該引擎的方向延伸設置；藉以提供容易操控、可外加如座椅的構件、能穩定傳輸動力至該粉碎裝置、構件可拆卸及具自走功能的粉碎機。
