我公司在矿山井巷建设中,平巷浇灌混凝土,每次用量不大,都是人工劳动,劳动强度大、工效低、速度慢、料损多,很不经济。为改变这种状况,我们根据现场的条件和能力,自行制作组合了一套平巷混凝土浇灌的半机械化混凝土输送线(图1)。初试效果良好,现将其结构及试用效果简介如下。 My company in the construction of mine shaft, laneway irrigation of concrete, each dosage is not large, are artificial labor, labor-intensive, low efficiency, slow speed, material loss and more, it is not economical. In order to change this situation, we have created a semi-mechanized concrete conveyor line that incorporates a set of concrete with a horizontal roadway according to the conditions and capabilities of the site (Figure 1). The initial test results are good, now the structure and trial results are as follows.