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发明公开
CN105173779A 混凝土搅拌机自动上料机 无效 - 驳回

混凝土搅拌机自动上料机
摘要：
混凝土搅拌机自动上料机，用于解决现有人工徒手上料劳动强度大、效率低的问题。它包括上料筒、加料管和电机，在上料筒中转动安装一螺杆，螺杆与固定在上料筒出料端的电机输出轴固连，在上料筒的出料端倾斜设置并固定安装一加料管，加料管与上料筒相连通，所述加料管的自由端伸入到加料斗中；在地面上铰接安装一气缸，所述气缸的活塞杆自由端与上料筒的进料端铰接连接；在所述加料斗的顶部固定安装一支架，所述支架的顶部与上料筒的出料端铰接连接；在所述加料斗的顶部设有一圆环形的突台，所述加料管的自由端穿过突台后空套在加料斗的内腔中，在所述突台与加料管之间固连一柔性的防护套。本发明结构简单，操作方便，便于推广。
摘要（英）：

An automatic feeding machine of a concrete stirrer is used for solving the problems that existing manual tool-free feeding labor intensity is large and efficiency is low. The concrete stirrer automatic feeding machine comprises a feeding barrel, a feeding pipe and a motor. A screw rod is installed in the feeding barrel in a rotating manner and fixedly connected with a motor output shaft fixed to the discharging end of the feeding barrel. The feeding pipe is obliquely and fixedly installed at the discharging end of the feeding barrel and communicated with the feeding barrel. The free end of the feeding pipe stretches into a feeding hopper. A cylinder is hinged to the ground. The free end of a piston rod of the cylinder is connected with the feeding end of the feeding barrel in a hinged manner. A support is fixedly installed on the top of the feeding hopper. The top of the support and the discharging end of the feeding barrel are connected in a hinged manner. An annular boss is arranged on the top of the feeding hopper. The free end of the feeding pipe penetrates the boss and then is sleeved with an inner cavity of the feeding hopper in a non-contact manner. A flexible protective sleeve is fixedly connected between the boss and the feeding pipe. The concrete stirrer automatic feeding machine is simple in structure and convenient to operate and popularize.

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