An air sweeping assembly, comprising: a rotation shaft, the rotation shaft being provided with blades; a driving device, wherein the driving device comprises a fixing portion and a driving portion disposed on the fixing portion; the driving portion is drivingly connected with the rotation shaft, and the driving portion is configured to drive the rotation shaft to rotate; and a first position limiting member disposed on the fixing portion, wherein the first position limiting member is configured to define an initial position of the rotation shaft in a circumferential direction; wherein a driving shaft of the driving portion is provided with a slot, an inside of the slot is provided with a first limiting surface, an end part of the rotation shaft is provided with a plug, the plug is provided with a second limiting surface, the plug is in insert-connection with the slot, and the first limiting surface is cooperated with the second limiting surface; characterized by further comprising: a locking button, disposed at one end, adjacent to the driving portion, of the rotation shaft, wherein, a driving shaft of the driving portion is provided with a lug boss, the locking button is in locking-connection with the lug boss so as to prevent the rotation shaft from being axially moved relative to the driving shaft; wherein the locking button comprises: a cantilever, protrudingly disposed on the rotation shaft and disposed on the rotation shaft; and a locking hook, connected with the cantilever, wherein, the locking hook is in locking-connection with the lug boss; a handle, one end of the handle is connected with the locking hook, and the other end of the handle is a free end, the handle and the locking hook are respectively positioned at both sides of the cantilever. a rotation shaft, the rotation shaft being provided with blades; a driving device, wherein the driving device comprises a fixing portion and a driving portion disposed on the fixing portion; the driving portion is drivingly connected with the rotation shaft, and the driving portion is configured to drive the rotation shaft to rotate; and a first position limiting member disposed on the fixing portion, wherein the first position limiting member is configured to define an initial position of the rotation shaft in a circumferential direction; wherein a driving shaft of the driving portion is provided with a slot, an inside of the slot is provided with a first limiting surface, an end part of the rotation shaft is provided with a plug, the plug is provided with a second limiting surface, the plug is in insert-connection with the slot, and the first limiting surface is cooperated with the second limiting surface; characterized by further comprising: a locking button, disposed at one end, adjacent to the driving portion, of the rotation shaft, wherein, a driving shaft of the driving portion is provided with a lug boss, the locking button is in locking-connection with the lug boss so as to prevent the rotation shaft from being axially moved relative to the driving shaft; wherein the locking button comprises: a cantilever, protrudingly disposed on the rotation shaft and disposed on the rotation shaft; and a locking hook, connected with the cantilever, wherein, the locking hook is in locking-connection with the lug boss; a handle, one end of the handle is connected with the locking hook, and the other end of the handle is a free end, the handle and the locking hook are respectively positioned at both sides of the cantilever. a locking button, disposed at one end, adjacent to the driving portion, of the rotation shaft, wherein, a driving shaft of the driving portion is provided with a lug boss, the locking button is in locking-connection with the lug boss so as to prevent the rotation shaft from being axially moved relative to the driving shaft; wherein the locking button comprises: a cantilever, protrudingly disposed on the rotation shaft and disposed on the rotation shaft; and a locking hook, connected with the cantilever, wherein, the locking hook is in locking-connection with the lug boss; a handle, one end of the handle is connected with the locking hook, and the other end of the handle is a free end, the handle and the locking hook are respectively positioned at both sides of the cantilever. a cantilever, protrudingly disposed on the rotation shaft and disposed on the rotation shaft; and a locking hook, connected with the cantilever, wherein, the locking hook is in locking-connection with the lug boss; a handle, one end of the handle is connected with the locking hook, and the other end of the handle is a free end, the handle and the locking hook are respectively positioned at both sides of the cantilever.