| 摘要 |
A foreign matter collection unit according to an embodiment of the present invention may comprise: a unit body part having a suction pipe connected to an external suction pump; and a collection swing part installed to retract wing plates to be swung to the suction pipe, wherein the wing plates are installed on both sides of the unit body part adjacent to the suction pipe. A cleaning robot according another embodiment of the present invention may comprise: the foreign matter collection unit; a suction unit connected to the foreign matter collection unit, and providing a suction force; and a transfer unit coupled to the foreign matter unit, and moving the foreign matter collection unit. According to the present invention, foreign matters can be collected and supplied to the suction pipe, and furthermore, can be surely collected and supplied to the suction pipe when exist in a wider range. |
