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Impact screen for percussion crusher, percussion crusher provided with this impact screen, and crushing installation
Impact screen for percussion crusher, percussion crusher provided with this impact screen, and crushing installation
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机译：冲击式破碎机的冲击筛，具有该冲击筛的冲击式破碎机和破碎装置
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摘要
Impact screen for horizontal rotor percussion crusher, comprising at a high end a first joint (11, 12) that allows the impact screen (9, 10) to be pivotally connected to a frame (2) of the percussion crusher (1), and near one end under a second joint (11 ', 12') that allows the impact screen (9, 10) to be connected with adjustment means capable of pivoting the impact screen, carrying the impact screen several shielding bodies (16) of a wear-resistant material, the indicated shielding bodies (16) being fixed on the impact screen with the aid of fixing means (17, 20) that allow them to be released from the impact screen ( 9, 10) with a view to its replacement, characterized in that the indicated impact screen (9, 10) is composed of a fixed part (21) connected with the frame 2, and a removable part (22) that carries the indicated armor bodies (16) and that allow r simultaneously remove the set of shielding bodies fixed on it, outside the indicated crushing chamber (3).
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