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US 2016/0256872 A1Published application
Crusher
AssigneeKoritsu Industries Co., Ltd.
InventorYasutaka FUKUHIRO
Life of this patent
Estimating the term…
Abstract
An erecting angle regulating part 50 is provided to regulate an erecting direction upper limit angle el of a crushing hammer 13 at a predetermined angle (e.g., approximately 50°) during driving of a rotary drive shaft 17.
Claims14
1-11 (canceled)
A crusher comprising:
- a rotary drive shaft;
- a plurality of support shafts mounted in parallel with the rotary drive shaft on positions which are eccentric to the rotary shaft and are around the rotary drive shaft in a circumferential direction;
- and
- a plurality of crushing hammers swingably mounted to the support shafts, the plurality of crushing hammers being rotated about the rotary drive shaft so as to be erected outward in a radial direction by centrifugal force about the support shafts, respectively, to strike and crush an object to be crushed which is supplied from above the crushing hammers, wherein
- an erecting angle regulating part is provided to regulate an erecting direction upper limit angle of each of the crushing hammers at a predetermined angle during driving of the rotary drive shaft.
2 more elements
Dependencies are inferred from the claim text.