The invention relates to a small cane-juice squeezer with adjustable roller spacing. The small cane-juice squeezer with the adjustable roller spacing comprises a driving device, a transmission system, a roller spacing adjusting device, a material receiving device and a bracket supporting device; the driving device is arranged in a lower box body of the bracket supporting device, and is connected with the transmission system; a gear shaft of the transmission system is connected with the roller spacing adjusting device; the material receiving device is arranged below the roller spacing adjusting device, and is fixed to the lower box body of the bracket supporting device. According to the small cane-juice squeezer with the adjustable roller spacing provided by the invention, the distance between every two rollers is adjusted through adjusting bolts; the working height is adjusted by increasing the number of height adjusting gaskets; the position of the overall device is stabilized through self-locking devices of universal rollers; the coordinated operation of the overall device is controlled through a control system; the small cane-juice squeezer with the adjustable roller spacing has the remarkable advantages of simple and compact structure, high manufacturability, convenience in operation and the like.