我们在某水坝工程中用凸轮配以少量元件,实现了从计量到出混凝土全过程的自动化,它具有直观、简单、可靠的特点,缺点是周期调整不便。现简介如下。一、流程与凸轮工艺流程见图1。计量完毕的砂、石由皮带机输送到搅拌站的集料斗,水泥在搅拌站计量后也进入集料斗。该集料斗内设有两个带有转板的下料溜槽,粗细骨料经下料溜槽进入搅拌机。计量完的水直进搅拌机。 We used a cam with a small number of components in a dam project to realize the automation of the whole process from metering to concrete. It is intuitive, simple, and reliable. The disadvantage is that the cycle adjustment is inconvenient. The brief introduction is as follows. First, the process and cam process flow shown in Figure 1. The sand and stone that have been measured are conveyed by the belt conveyor to the collection hopper of the mixing station. The cement also enters the collection hopper after metering at the mixing station. In the collection hopper, there are two feeding chutes with rotating plates, and the coarse aggregates enter the mixer through the chute. The metered water goes straight into the mixer.