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DEVICE FOR CONSECUTIVELY LAUNCHING STEEL BALLS FOR COLLISION TESTING OF BALL MILL

机译:连续启动钢球进行球磨试验的装置

摘要

A device for consecutively launching steel balls for collision testing of a ball mill. The device comprises an air compressor (3), a pressure reducing valve (2), an air chamber (14), a ball inlet tube (4), a bore (7), and a cam mechanism. The air chamber (14) is connected to the pressure reducing valve (2) via a soft tube (1), the pressure reducing valve (2) is connected to an air outlet of the air compressor (3), an air outlet of the air chamber (14) is connected to a solenoid shut-off valve (17) via an external threaded connector (16), the solenoid shut-off valve (17) is connected to an air inflow end plate (5) via the external threaded connector (16), and is configured to control the air outlet of the air chamber (14) to be open or close, and the cam mechanism is configured to enable periodic reciprocating motion of the air inflow end plate (5). The device enables both control over a collision launching speed of steel balls and device volume miniaturization, and steel balls can be successively loaded at an interval, thereby facilitating consecutive collision launching.
机译:一种连续发射钢球以进行球磨机碰撞测试的设备。该装置包括空气压缩机(3),减压阀(2),气室(14),球入口管(4),孔(7)和凸轮机构。空气室(14)通过软管(1)与减压阀(2)连接,减压阀(2)与空气压缩机(3)的排气口,空气压缩机的排气口连接。空气室(14)通过外螺纹连接器(16)连接到电磁截止阀(17),电磁截止阀(17)通过外螺纹连接到进气端板(5)连接器(16),并且构造成控制空气室(14)的空气出口打开或关闭,并且凸轮机构构造成使得空气流入端板(5)能够周期性地往复运动。该装置既可以控制钢球的碰撞发射速度,又可以使装置体积最小化,并且可以以一定间隔连续加载钢球,从而有利于连续的碰撞发射。

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