Body-building arm-stretching exercise machine with power generation and energy storage function

The utility model discloses a body-building arm-stretching exercise machine with power generation and energy storage functions, which comprises a rope roller power input device, a motion acceleratingdevice, a power generation energy storage device and a machine frame body. When the rope is dragged by hand, the roller is driven to rotate, and upper limb joint exercise is carried out, power can betransmitted to the motion accelerating device through the rope roller power input device; the rotation of the roller is speeded up and transmitted to the power generation energy storage device, so asto convert the kinetic energy of a person during exercise to electric energy; the electric energy is stored in a storage battery after passing through a voltage reducing and stabilizing circuit. Whenan upper limb joint exercise is carried out on the body-building arm-stretching exercise machine, the consumed energy is collected, converted into electric energy, and stored in the storage battery for daily life lighting, communication and entertainment needs. Therefore, the body-building arm-stretching exercise machine can satisfy the outdoor body-building needs of urban and country communities,and can perform the functions of power generation and energy storage, thereby conforming to the government guidance of nationwide fitness, energy conservation and emission reduction, and achieving the social and economic benefits.