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LOWER GRINDER OF THE GRINDER OR DRUM CRUSHER AND METHOD FOR PRODUCING THE LOWER GRILLE
LOWER GRINDER OF THE GRINDER OR DRUM CRUSHER AND METHOD FOR PRODUCING THE LOWER GRILLE
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机译：粉碎机或滚筒粉碎机的下粉碎机以及下粉碎机的生产方法
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摘要
1. The lower grill (7) for the chopper (1) for crushing and / or grinding the material, where the specified chopper (1) contains a stationary body (3), a cylindrical rotor (5) mounted for rotation on bearings, the outer periphery of the rotor (5) is provided with crushing and / or cutting inserts (55) and, under the rotor (5), is provided with a curved lower grill (7) corresponding in shape to the rotor (5), while said lower grill (7) is provided with curved end support elements (11) and intermediate support elements (13), essentially perpendicular to the axis of the rotor (5), and plates (9), essentially parallel to the axis of the rotor (5), characterized in that the lower lattice (7) is assembled by pressing so that the pressing force is formed between two supporting elements (11, 13) of the lower lattice (7), which consists of a pair of end support elements (11) or a pair of intermediate support elements (13), or one end support element (11) and one intermediate support element (13), and the engagement of uncoupled pulling elements (17), which are supported on the indicated two support elements (11, 13), by substantially parallel to the axis of the rotor (5), whereby one or more plates (9) of the lower grill (7) and said support elements (11, 13) are pressed towards each other. 2. The lower grill (7) according to claim 1, in which the plate (9) or plate element (9 ') and / or end support elements (11) and / or intermediate support elements (13) can be removed by uncoupling one or more pulling elements (17) .3. The lower grating (7) according to claim 1 or 2, characterized in that the plate (9) of the lower grating (7) is longitudinally divided into several elements (9 ') of the plates that are installed between
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