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发明授权
CN107150910B 一种输煤系统四通双挡板联动装置及输煤系统 有权 转让

一种输煤系统四通双挡板联动装置及输煤系统
摘要：
本发明公开了一种输煤系统四通双挡板联动装置及输煤系统，包括执行杆、连接拐臂和电动推杆，所述执行杆的中心位置通过轴承铰链固定在固定座I上，在所述的执行杆的一端分别设有推杆连接孔和拐臂连接孔I；另一端设有拐臂连接孔II，所述的推杆连接孔与一个电动推杆铰链，所述的电动推杆通过固定座II固定在四通挡板的一侧；所述的拐臂连接孔I与一个连接拐臂I的一端铰接，连接拐臂I的另一端连接挡板拐臂I，所述的挡板拐臂I连接在挡板I上；所述的拐臂连接孔II与一个连接拐臂II的一端铰接，连接拐臂II的另一端连接挡板拐臂II，所述的挡板拐臂II连接在挡板II上。
摘要（英）：

The invention discloses a four-way double-baffle linkage device of a coal conveying system and the coal conveying system. The four-way double-baffle linkage device comprises an execution rod, connecting cranks and an electric push rod. The center position of the execution rod is fixed to a first fixing base through a bearing hinge, and a push rod connecting hole and a first crank connecting hole are formed in one end of the execution rod. A second crank connecting hole is formed in the other end. The push rod connecting hole is hinged to the electric push rod. The electric push rod is fixed to one side of a four-way baffle through a second fixing base. The first crank connecting hole is hinged to one end of the first connecting crank, the other end of the first connecting crank is connected to a first baffle crank, and the first baffle crank is connected to a first baffle. The second crank connecting hole is hinged to one end of the second connecting crank, the other end of the second connecting crank is connected with a second baffle crank, and the second baffle crank is connected to a second baffle.

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