A laundry processing device comprising a drum component and provided with a supporting component, wherein said supporting component is configured to support the drum component of the laundry processing device and comprises, first supporting pieces , and second supporting pieces , wherein, the second supporting pieces support the drum component in a contacting manner, and there is a gap between each of the first supporting pieces and the drum component, and at least one first supporting piece is arranged above the drum component, wherein at least one first supporting piece is arranged below the drum component, the second supporting pieces are arranged at two sides of a connecting line between a lowest point of the drum component and a center of the drum component, and the at least one first supporting piece arranged below the drum component is arranged between the second supporting pieces, wherein the at least one first supporting piece arranged above the drum component supports the drum component in a contacting manner when the drum component performs upward eccentric movement; wherein the supporting component further comprises a first mounting bracket and a second mounting bracket , the first supporting pieces and the second supporting pieces below the drum component are arranged on the first mounting bracket, and the at least one first supporting pieces above the drum component are arranged on the second mounting bracket; and the laundry processing device comprises a front supporting plate for supporting and mounting the drum component, and the first mounting bracket and the second mounting bracket are both assembled on the front supporting plate of the laundry processing device. first supporting pieces , and second supporting pieces , wherein, the second supporting pieces support the drum component in a contacting manner, and there is a gap between each of the first supporting pieces and the drum component, and at least one first supporting piece is arranged above the drum component, wherein at least one first supporting piece is arranged below the drum component, the second supporting pieces are arranged at two sides of a connecting line between a lowest point of the drum component and a center of the drum component, and the at least one first supporting piece arranged below the drum component is arranged between the second supporting pieces, wherein the at least one first supporting piece arranged above the drum component supports the drum component in a contacting manner when the drum component performs upward eccentric movement; wherein the supporting component further comprises a first mounting bracket and a second mounting bracket , the first supporting pieces and the second supporting pieces below the drum component are arranged on the first mounting bracket, and the at least one first supporting pieces above the drum component are arranged on the second mounting bracket; and the laundry processing device comprises a front supporting plate for supporting and mounting the drum component, and the first mounting bracket and the second mounting bracket are both assembled on the front supporting plate of the laundry processing device. <EOS>