Environment-friendly river garbage treatment device

The invention provides an environment-friendly river garbage treatment device, and relates to the field of environment protection. The environment-friendly river garbage treatment device comprises an upper shell, a lower shell, a connecting ring and a floating cleaning mechanism used for cleaning garbage, the upper shell is located above the lower shell, and sliding grooves are formed in the surface of the upper shell and the surface of the lower shell; and two clamping rings matched with the sliding grooves are fixedly connected with the inner side face of the connecting ring, and the surfaces of the two clamping rings are slidably connected with the inner walls of the two sliding grooves in the upper shell and the lower shell correspondingly. According to the environment-friendly river garbage treatment device, a flexible, convenient and small fishing device is designed for solving the problems that an existing river cleaning device is heavy and low in energy consumption and high efficiency, and river surface garbage is lightly fished and compressed in time; and therefore the problems that a common river garbage treatment device is difficult to efficiently and rapidly collect the river surface garbage, the garbage cleaning structure is heavy, material consumption is high, energy consumption in use is high, river water load is large, and use is inconvenient are solved.