The invention discloses a cloth cleaning device. The cloth cleaning device comprises a cleaning box, a scrubbing mechanism, a liquid feed device, a driving device, a spray thrower, guide wheels, a first transmission roller and a second transmission roller. A feed port is formed in one side of the cleaning box, a discharge port is formed in the opposite side of the cleaning box, and a water outlet is formed below the discharge port. The driving device and the liquid feed device are arranged at one end, close to the feed port, of the upper wall of the cleaning box. The scrubbing mechanism penetrates through the upper wall of the cleaning box and is rotationally installed below the driving device. A first transmission belt wheel and a second transmission belt wheel are rotationally installed below the scrubbing mechanism. The first transmission roller is installed at one end, close to the feed port, of the cleaning box. The second transmission roller is installed at one end, close to the discharge port, in the cleaning box, and the guide wheels are installed between the discharge port and the scrubbing mechanism. The spray thrower is fixedly installed at the position, above the guide wheels, of the top wall in the cleaning box and is communicated with an external water source. The cloth cleaning device can scrub cloth and improve the cloth cleaning quality.