The structural design of the cleaning machine mainly includes the shell of the cleaning machine, water inlet, water outlet, support foot, cleaning roller inside the cleaning tank and the button to control the forward and reverse rotation of the motor

清洗機的外殼由內外兩層構成，內層安裝若干個超聲波振子，外層起到與外界隔離和安全保護的作用，一是防止清洗過程中迸濺的水流接觸到超聲波振子，造成線路短路等問題；二是防止外界的灰塵粘連在超聲波振子上影響清洗效果。

The shell of the cleaning machine is composed of internal and external layers. Several ultrasonic vibrators are installed on the inner layer, and the outer layer plays the role of isolation and safety protection from the outside. First, prevent the splashed water from contacting the ultrasonic vibrator during cleaning, resulting in short circuit of the line; The second is to prevent external dust from adhering to the ultrasonic vibrator and affecting the cleaning effect.

進水口是清洗槽和外界水流管道的連接樞紐，外界水流通過進水口流入到清洗槽的內部。凹形污物收集盒位于清洗槽內部的右側，可以進行拆卸和安裝。凹形污物收集盒上開有一定直徑的圓形網格小孔，當污物外形過大時便可留在污物收集盒內部，污物在收集盒內積累到一定數量和質量時，可將整個污物收納盒拆卸下來，將里面的污物傾瀉到固定的位置。

The water inlet is the connecting hub between the cleaning tank and the external water flow pipeline, and the external water flows into the cleaning tank through the water inlet. The concave dirt collection box is located on the right inside the cleaning tank and can be removed and installed. A circular grid hole with a certain diameter is opened on the concave dirt collection box. When the shape of the dirt is too large, it can be left in the dirt collection box. When the dirt accumulates to a certain quantity and quality in the collection box, the whole dirt storage box can be removed and the dirt inside can be poured to a fixed position.

根據預先設置的清洗目標，當清洗完成后打開排水口，污水會順著網格小孔排放到外面。

According to the preset cleaning target, open the drain after cleaning, and the sewage will be discharged to the outside along the mesh holes.

圓形支撐腳主要起到對清洗機支撐的作用。

The circular support foot mainly supports the cleaning machine.

洗涮輥安裝在清洗槽內部中央位置，方便更大程度地對清洗槽內部的水流起到攪拌的作用，從而縮短整個清洗過程的時間。通過驅動電機來使洗涮輥轉動，通過控制電機的不同轉速，經過傳動裝置可以給予洗涮輥不同的速度，洗涮輥不同的轉動速度對清洗槽內部的水流起到不同的攪拌作用，可以更加有效地去除被清洗物件上的污漬。

The washing roller is installed in the central position inside the cleaning tank, which is convenient to stir the water flow inside the cleaning tank to a greater extent, so as to shorten the time of the whole cleaning process. The washing roller is rotated by driving the motor. By controlling the different rotation speeds of the motor, different speeds of the washing roller can be given through the transmission device. Different rotation speeds of the washing roller have different mixing effects on the water flow inside the cleaning tank, which can more effectively remove the stains on the cleaned objects.