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    • 20. 发明申请
    • BALL MILL HAVING A TWO-POINT BEARING
    • 两点存储的球磨机
    • WO2007042201A3
    • 2007-07-19
    • PCT/EP2006009641
    • 2006-10-05
    • FRITSCH GMBHBUND MARKUSMUTTER WOLFGANGBAER GERHARDHUWER EGBERTMICHEL HERMANN
    • BUND MARKUSMUTTER WOLFGANGBAER GERHARDHUWER EGBERTMICHEL HERMANN
    • B02C7/08
    • B02C17/08B02C17/181B02C17/1815B02C17/182
    • The aim of the invention is to produce a compact ball mill wherein the mechanical stresses of the milling product is not defined by the structure and the operational parameters can be selected in an wide area. The invention also relates to a ball mill, in particular, a planetary and centrifugal force ball mill, having a size adapted to the laboratory, comprising a housing, a support device (1) which is rotationally mounted about the central axis (15) on the housing, at least one receiving device (2) for at least one milling vessel (5) which is rotationally mounted about a receiving axis (25) in relation to the support device (1) and is guided thereby about the central axis (15), a drive (17) for the support device, a drive (27) for the receiving device, at least one milling vessel (5) which can be filled with milling balls and which comprises a milling cup and a cover for closing the milling cup in a detachable manner. The milling vessel is maintained in the receiving device (2) when it is installed therein, and comprises first and second bearing devices (31, 32) which are used to rotationally mount the receiving device (2) on the support device (1). Said bearing devices (31, 32) are arranged at a distance from each other in an axial manner, such that the centre of gravity of the milling vessel (5) is between the bearing devices (31, 32), and the support device (1) comprises a cover disk (4) wherein one of the bearing devices (31, 32) is lowered.
    • 为了提供可用的紧凑的球磨机,其中待研磨的材料的机械应力不被设计和操作参数限制可以在宽范围内选择,本发明提供一种球磨机,在以实验室规模特定行星或离心球磨机,具有壳体 ,载体装置(1),其被可旋转地安装绕中心轴线(15)在所述壳体上,所述至少一个接收设备的至少一个研磨容器(5)到接收心轴(25)可相对于运载装置用于(1)存储(2)和 由这些运送到中心轴(15),用于所述载体装置的驱动器(17),用于接收装置的驱动器(27),至少一个可填充有研磨球研磨(5),其具有一个研磨碗和盖可释放地闭合所述碾磨盘容器 包括,其中,当所述研磨容器处于所述容纳装置(2)中时, 记录装置被插入,并与第一和第二轴承装置(31,32),用于在载体装置(1),其中,所述轴承装置(31,32)被布置在一轴向距离彼此可旋转地支撑所述接收装置(2),从而使 碾磨容器(5)的重心位于轴承装置(31,32)之间,且承载装置(1)具有盖板(4),其中一个轴承装置(31,32)凹入其中。