The invention discloses a trolley type ceramic tile gap sweeper which comprises a trolley type rack, a rotary cleaning brush and a suction cleaning machine, wherein a hood-like frame body is arranged at the bottom of the trolley type rack; a trolley handle is arranged at the top of the trolley type rack; a columnar frame body is arranged at the top of the hood-like frame body; the trolley handle is mounted at the top of the columnar frame body and is provided with a video display and a control button; the rotary cleaning brush is of a wheel-shaped structure and is mounted at the end of a brush bracket; the suction cleaning machine comprises an air suction fan, an air-ash separation box, an ash unloading tank and an ash suction pipe head; the air-ash separation box is arranged at the middle of a box-shaped frame body and is provided with an ash and air suction pipe. The trolley type ceramic tile gap sweeper in the embodiment cleans the ceramic tile gaps in a way of pushing a trolley, and can control the rotary cleaning brush and the suction cleaning machine through the trolley handle to sweep and brush out sand ash, sawdust and other small particles in the ceramic tile gaps and collect in the ash unloading tank, so that an operator can clean the ceramic tile gaps without squatting down on the ground and working repeatedly for long time. Therefore, the trolley type ceramic tile gap sweeper is reasonable in structure and easy to operate.