Shaft sleeve mounting structure and air conditioner

The invention provides a shaft sleeve mounting structure and an air conditioner, and relates to the technical field of air conditioners. The shaft sleeve mounting structure is applied to the air conditioner and comprises an air outlet frame and a pressing plate, the air outlet frame comprises a supporting plate, a first notch is formed in the edge of the supporting plate, the pressing plate is mounted on the air outlet frame, and the pressing plate is used for limiting a shaft sleeve in the first notch. The first notch is used for containing the shaft sleeve, the depth of the first notch is larger than the radius of the shaft sleeve, after the shaft sleeve is clamped into the first notch, the axis of the shaft sleeve is located in the first notch, the supporting plate plays a main supporting role on the shaft sleeve relative to the pressing plate, and the supporting force borne by the pressing plate on the shaft sleeve is reduced; and noise caused by damage or large shaking of the pressing plate is avoided. 本