流动粉浆输送装置的研究

为减轻环卫工和建筑工人劳动强度和提高工作效率，在已有螺旋输送机的工作原理基础上，进行创新。将螺旋片由刚性连接改为柔性连接，将硬管改为软管。经过试验，在选择了一定的工艺参数后，使刚性的螺旋片和柔性的胶管之间，有较好的配合效果，从而实现了螺旋输送机械，可以在输送管道有一定弯曲的条件下，运送砂浆的功能。该研究有一定的实用价值和社会意义。加工制造工艺不复杂，有利于普及。

Research on the Conveyor of Flow Iiquid Powder

To reduce the labor intensity for the environmental and building workers and improve the efficiency , the new machine is built based on the working principles of the old helix conveyor. The helix slice is changed in to flex coupling from rigid coupling, and its hard tube is changed in to soft one. After experiments, a certain technological parameters have been chosen to improve coordination between the rigid helix slice and soft tube, and to realize helix conveyor mechanism.It can convey mortar when the conveyor is somewhat curved.The research is of certain practical value and social significance. Since the technique is not complicated, it is easy to popularize.