Chip conveyer
AssigneeCaterpillar Mitsubishi Ltd.
InventorsTakeshi Ito, Shuzo Ishizuka, Keiichi Goto, Keiki Saito
Life of this patent
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Abstract
A chip conveyer which comprises a cylindrical trough having a discharge gate at one end thereof and a plurality of feed openings to receive metal chip and a plurality of endless chains laid within the trough thereby metal chip is transmitted from feed openings to the discharge gate and clinging chip to the endless chains is split by vibration generated by means of a cam means.
Claims9
A chip conveyor for receiving metal chip material at a multitude of feed openings and transmitting said chip material to a discharge gate comprising,
- a cylindrical, lengthy trough substantially closed continuously along its length and having a discharge gate at one end and a plurality of hoppers for receiving said chip material disposed between both ends of said trough,
- a plurality of endless chains running within the lower part of said trough in its loaded run and running outside of said trough in its return run,
- means for tensioning said chains disposed at one end of said trough,
- a driving means for driving said chains, and
- a cam means for giving vibration to said chains disposed outside of said trough and powered by said driving means.
A chip conveyor for transporting metal chip material, comprising:
- a cylindrical tube having a discharge gate at one end and a plurality of hoppers along the length thereof for receiving in use metal chip material to be transported through said tube, said cylindrical tube being closed along its length except at said plurality of hoppers, and wherein said cylindrical tube is comprised of a plurality of cylindrical tube sections aligned lengthwise and connecting means for connecting together said aligned plurality of tube sections so that said plurality of tube sections jointly define said cylindrical tube;
- a plurality of endless chains each having respective portions extending through said cylindrical tube parallel and along the bottom of said cylindrical tube beneath said hoppers for transporting metal chip material introduced into said cylindrical tube through said hoppers as said endless chains travel lengthwise through said cylindrical tube, said plurality of endless chains each having respective portions extending along the length of said cylindrical tube outside of said cylindrical tube, and said plurality of endless chains being effective to advance metal chip material within said cylindrical tube introduced into said cylindrical tube through said hoppers as said plurality of endless chains are advanced through said cylindrical tube toward said discharge gate and discharge the metal chip material through said discharge gate;
- means for tensioning said plurality of endless chains;
- driving means for driving said plurality of endless chains to advance within said cylindrical tube toward said discharge gate;
- and
- means connected to be driven by said driving means and comprised of a cam disposed outside of said cylindrical tube for vibrating the portions of said endless chains disposed outside of said cylindrical tube.
Dependencies are inferred from the claim text.