Aiming at trash cans in public places such as districts, schools, streets, and stations, a new type of turnover trash was developed, which integrated the efficient garbage cleaning, battery recycling and public service billboards. Dump the garage into the garbage track through raising the handle and the L-shaped bracket. It only takes 2 seconds to turn the trash to a specified height, when a 200N force applied to the handle. It is convenient and quick. Based on the rigid-flexible coupling model of the turnover trash, the dynamic stress during the working process of the trash, L-shaped bracket, and handle is analyzed. The maximum dynamic stress is 147.51KPa, 119.37KPa, and 75.21KPa. The stress of trash at the moving end is greater than the stress at the active end, and both are less than the material's yield strength of 170 MPa, which provides a basis for related design.