Blade plate for crusher and crusher
AssigneeYuatsuki Co., Ltd.
InventorYasuaki OKUYA
Life of this patent
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Abstract
A blade plate for crushers to be installed on a fixed side or a moving side, includes a base material part and many blade parts arranged on the surface of the base material part. The blade part includes a diamond blade part having an edge formed of a corner between a belt-like part and an inclined part, and a chevron blade part which is configured in a polyhedral shape having an edge formed of a corner between a cross-shaped tip end belt-like part and a foot part and an edge formed of a corner between an inclined belt-like part and a foot part, and which is bound to an intersection place of the diagonal lines of the diamond blade part. Also provided is a crusher which utilizes the blade plate.
Claims14
A blade plate for crushers to be installed on a fixed side or a moving side, comprising a base material part and many blade parts arranged on the surface of this base material part,
- wherein this blade part comprises:
- a diamond blade part having an edge formed of a corner between a belt-like part and an inclined part;
- and
- a chevron blade part which is configured in a polyhedral shape having an edge formed of a corner between a cross-shaped tip end belt-like part and a foot part and an edge formed of a corner between an inclined belt-like part and a foot part, and which is bound to an intersection place of the diagonal lines of the diamond blade part.
A blade plate for crushers to be installed on a fixed side (fixed blade plate), comprising a base material part and many blade parts arranged on the surface of this base material part,
- wherein this blade part comprises:
- a concave blade part arranged on the upper side of the base material part;
- a diamond blade part arranged on the lower side of this concave blade part and having an edge formed of a corner between a belt-like part and an inclined part;
- a chevron blade part which is configured in a polyhedral shape having an edge formed of a corner between a cross-shaped tip end belt-like part and a foot part and an edge formed of a corner between an inclined belt-like part and a foot part, and which is bound to an intersection place of the diagonal lines of the diamond blade part;
- and
- a convex blade part having an edge formed of a corner between a belt-like part and an inclined part, the convex blade part being connected to a part of the chevron blade arranged on the lowermost stage of the base material part.
A blade plate for crushers to be installed on a moving side (moving blade plate), comprising a base material part and many blade parts arranged on the surface of this base material part,
- wherein this blade part comprises:
- a concave blade part arranged on the upper side of the base material part;
- a diamond blade part arranged on the lower side of this concave blade part and having an edge formed of a corner between a belt-like part and an inclined part;
- a chevron blade part which is configured in a polyhedral shape having an edge formed of a corner between a cross-shaped tip end belt-like part and a foot part and an edge formed of a corner between an inclined belt-like part and a foot part, and which is bound to an intersection place of the diagonal lines of the diamond blade part;
- a convex blade part having an edge formed of a corner between a belt-like part and an inclined part, the convex blade part being connected to a part of the chevron blade arranged on the lowermost stage of the base material part, and
- small blade parts comprising halved triangular pyramids which are vertically connected, the small blade parts being located on both sides of this convex blade part.
Dependencies are inferred from the claim text.