Stacked clothes treatment equipment and connecting piece thereof

The invention discloses stacked clothes processing equipment and a connecting piece thereof, and the connecting piece of the stacked clothes processing equipment comprises a body which is arranged between a first clothes processing device and a second clothes processing device, and the body is detachably and fixedly connected with the bottom of the first clothes processing device located on the upper portion through an insertion structure; the positioning part is arranged at the bottom of the body, and the positioning part is detachably and fixedly connected with the top of the second clothes processing device located on the lower portion through an inserting structure. According to the clothes treatment device, the body and the positioning part of the connecting piece are detachably and fixedly connected with the first clothes treatment device and the second clothes treatment device through the insertion structures correspondingly, so that the first clothes treatment device is accurately installed on the sec