Front-loading washing machine
The present disclosure discloses a front-loading washing machine including a cabinet, having a from panel, in which the front panel is provided with an opening; a tub having an access port for loading and unloading laundry, in which the tub is disposed in the cabinet and configured in such a manner that the access port is capable of being moved up and down in the opening; a rotatable drum, disposed in the tub; a door unit, mounted to the tub, and configured to cover the access port; and a driving mechanism configured to drive the tub to rotate, in which the driving mechanism is provided in the cabinet and coupled to the tub. The front-loading washing machine according to embodiments of the present disclosure has advantages of user-friendliness, little abrasion clothes and water conservation.
1. A front-loading washing machine, comprising:
a cabinet having a front panel, wherein the front panel is provided with an opening;
a tub having an access port for loading and unloading laundry, wherein the tub is disposed in the cabinet and configured in such a manner that the access port is capable of being moved up and down in the opening;
a rotatable drum, disposed in the tub;
a door unit mounted to the tub and configured to cover the access port; and a driving mechanism configured to drive the tub to rotate, wherein the driving mechanism is provided in the cabinet and coupled with the tub; and
a midway clothes-adding button, and a controller communicating with the midway clothes-adding button, the driving mechanism, and the door unit;
wherein the controller is configured to control the driving mechanism to drive the tub to rotate between a washing-state position and a clothes-adding position and the door unit between a locked state and an unlocked state according to: an instruction of the midway clothes-adding button, a washing cycle stage, and a water level in the drum.
2. The front-loading washing machine according to claim 1 , wherein the driving mechanism comprises a longitudinal pushrod disposed at a front side of the tub, a transverse shaft disposed at a rear side of the tub and coupled with the tub, and a support frame disposed to the cabinet and having a spindle hole, the transverse shaft rotating in the spindle hole of the support frame.
3. The front-loading washing machine according to claim 1 , wherein the controller judges which one of a washing stage, a rinsing stage and a spinning stage the front-loading washing machine stays in when receiving the instruction of the midway clothes-adding button; if the front-loading washing machine is in the washing stage, it is allowable to add clothes, and if the front-loading washing machine is in the rinsing stage or the spinning stage, it is unallowable to add clothes.
4. The front-loading washing machine according to claim 3 , wherein the controller judges whether the water level in the drum is higher than a pre-determined door-opening water level when it is allowable to add clothes; when the water level in the drum is higher than the pre-determined door-opening water level, the drum is controlled to drain, and when the water level in the drum is lower than the pre-determined door-opening water level, the driving mechanism is controlled to implement a clothes-adding action.
5. The front-loading washing machine according to claim 4 , wherein when the controller controls the driving mechanism to implement the clothes-adding action, the driving mechanism drives the access port to move upwards and the door unit is unlocked; and when the clothes-adding action to the drum is finished, the door unit is locked, the driving mechanism drives the access port to move downwards, and the washing stage continues.