本文对长臂式连续混砂机若干设计参数选择进行了探讨。提出搅笼设计中转速是影响型砂强度的主要因素,并与所选择的轴的长径比有关;在添加系统设计中对齿轮泵的调速方式进行了探讨;另外对连续混砂机的控制与监督系统进行了分析与探讨。 In this paper, several long arm continuous sand mixer design parameters were discussed. It is proposed that the rotation speed in the cage design is the main factor affecting the sand strength and is related to the aspect ratio of the selected shaft. The speed regulation of the gear pump is discussed in the design of adding system. In addition, the control of the continuous sand mixer And supervision system were analyzed and discussed.