03-09-2014 дата публикации
Номер: CN104014406A
Принадлежит:
The invention relates to a novel coal breaker. The novel coal breaker comprises a feeding hopper, a first observation window, an auger, a coal breaking drum, a discharging opening, a second observation window, a filter net, a hinge, a first motor, a first shaft, a second motor, a second shaft, a third observation window, propellers, angle iron, bumps, first-type iron sheets and second-type iron sheets, wherein the lower end of the feeding hopper is connected with the auger; the first shaft penetrates through the auger; the auger is driven through the first motor on the rear side of the auger; the right side of the auger is connected with the coal breaking drum; the radius of the coal breaking drum is gradually increased in a step manner; the first-type iron sheets, the second-type iron sheets and the bumps, which are adaptive to the coal breaking drum, are respectively welded on the axial inner side wall of the coal breaking drum; the second shaft penetrates through the coal breaking drum ...
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