Crusher and movable section for the same
AssigneeKabushiki Kaisha Harmo Souken
InventorTomio Hama
Life of this patent
Estimating the term…
Abstract
In the crusher of the present invention, a rotary blade section has blades for roughly crushing a member to be crushed. A fixed blade section has a plurality of blades which are linearly arranged. A movable blade section has a plurality of blades which are linearly arranged and capable of engaging with the blades of the fixed blade section. The movable blade section is capable of swinging to move close to and away from the fixed blade section. A driving mechanism swings the movable blade section with the rotation of the rotary blade section. With this structure, the crushed members, which have been roughly crushed by the rotary blade section, are crushed into grains between the fixed blade section and the movable blade section.
Claims24
A crusher for crushing members into grains comprising:
- a rotary blade section having blades for roughly crushing a member;
- a fixed blade section having a plurality of linearly arranged blades;
- a movable blade section having a plurality of linearly arranged blades capable of engaging with the blades of said fixed blade section, said movable blade section being capable of swinging to move close to and away from said fixed blade section;
- and
- a driving mechanism for swinging said movable blade section with the rotation of said rotary blade section;
- wherein crushed members, which have been roughly crushed by said rotary blade section, are adapted to be crushed into grains between said fixed blade section and said movable blade section and wherein blade chips of said rotary blade section are moved along tracks, which are close to engaging portions of the blades of said fixed blade section and said movable blade section, whereby the crushed members, which stay on the engaging portions, can be raked out therefrom by the blades of said rotary blade section.
A crusher for crushing members into grains comprising:
- a rotary blade section having blades for roughly crushing a member;
- a fixed blade section having a plurality of linearly arranged blades;
- a movable blade section having a plurality of linearly arranged blades capable of engaging with the blades of said fixed blade section, said movable blade section being capable of swinging to move close to and away from said fixed blade section;
- a driving mechanism for swinging said movable blade section with the rotation of said rotary blade section;
- and
- a body proper formed into a box having an open upper face, wherein side walls of said body proper are formed by:
- a fixed side plate;
- a holding member for holding said driving mechanism, said holding member being arranged to face said fixed side plate;
- and a pair of movable side plates, which can be opened and closed, and which are arranged to face each other;
- wherein crushed members, which have been roughly crushed by said rotary blade section, are adapted to be crushed into grains between said fixed blade section and said movable blade section;
- and
- wherein said rotary blade section and said movable blade are pivotably spanned, in parallel, between said fixed side plate and said holding member.
A crusher for crushing members into grains comprising:
- a rotary blade section having blades for roughly crushing a member;
- a fixed blade section having a plurality of linearly arranged blades;
- a movable blade section having a plurality of linearly arranged blades capable of engaging with the blades of said fixed blade section, said movable blade section being capable of swinging to move close to and away from said fixed blade section;
- a driving mechanism for swinging said movable blade section with the rotation of said rotary blade section;
- said blades of said fixed blade section include first blades and second blades;
- said blades of said movable blade section include third blades and fourth blades;
- wherein the crushed members are primarily sheared between the first blades and the third blades, and the crushed members, which have been primarily sheared, are secondly sheared between the second blades and the fourth blades in one stroke of said movable blade section;
- said movable blade section including:
- a columnar blade base;
- and
- a plurality of the blades being linearly arranged on an outer circumferential face of said columnar blade base in the axial direction thereof;
- each blade of said movable blade section includes the third blade and the fourth blade, and a plurality of the blades are arranged side by side on the blade base;
- and
- a circular guide groove, through which grains sheared by said fixed blade section and said movable blade section pass, is formed on a side face of each blade;
- wherein crushed members, which have been roughly crushed by said rotary blade section, are adapted to be crushed into grains between said fixed blade section and said movable blade section.
Dependencies are inferred from the claim text.