Livestock feed conveyor including cable clamp

Claim 2

Apparatus for depositing cattle feed in an elongated bin in a evenly distributed relation, the apparatus for depositing feed including a conveyor belt having a surface for supporting feed, means for continuously driving the conveyor belt, means for depositing feed on said supporting surface of said conveyor belt, a plow including a plow face positioned adjacent said supporting surface and adapted to sweep feed off of said conveyor belt, and means for causing reciprocating movement of said plow along the length of said conveyor belt including a pair of pulleys, one of said pulleys being supported adjacent one end of said conveyor belt and another of said pulleys being supported adjacent an opposite end of said conveyor belt, a flexible metal cable reeved over said pulleys and forming a continuous cable having opposite ends, means for driving said cable for continuous movement around said pulleys, and means for connecting said cable to said plow, said means for connecting including means for clamping said opposite ends of said cable together and cable guide means adjacent said cable clamp means and for supporting the ends of said cable such that said ends each define a smooth curve.

Claim 3

Apparatus as set forth in claim 1 wherein said cable guide means is comprised of a pair of guide members clamped together, said guide members including opposed facing curved grooves adapted to house said cable ends, said cable ends being loosely supported in said grooves so that said cable can flex freely as said cable guide means move around said pulleys.

Claim 4

Apparatus as set forth in claim 2 wherein said pulleys each include a circumference having a radius of curvature, said circumference supporting said cable, and wherein said guide members each include a concave curved surface adapted to be positioned adjacent the circumference of said pulleys as said ends of said cable are caused to move around said pulleys.

Claim 5

Apparatus as set forth in claim 3 wherein said concave curved surfaces of said guide members have a radius of curvature substantially the same as the radius of curvature of said pulleys.

Claim 6

Apparatus as set forth in claim 2 wherein said guide members each define a thin generally planar plate including edges and opposed faces, one of said edges including a surface defining a concave curve adapted to rest on the periphery of said pulleys as said ends of said cable are caused to move around said pulleys.

Claim 7

Apparatus as set forth in claim 5 wherein one of said faces of each of said guide members includes a pair of grooves for housing the ends of said cable, said grooves extending from opposite ends of said curved surface toward each other and curving so as to extend transversely to said curved surface and away from said curved surface and so as to be in mutually spaced generally parallel relation.

Claim 8

Apparatus as set forth in claim 6 wherein said pair of elongated grooves in one of said guide members are positioned in opposed relation to complementary curved grooves in an opposed guide member and thereby define curved bores for housing said cable ends.

Claim 9

Apparatus as set forth in claim 1 wherein said means for connecting said cable to said plow includes a rigid arm having opposite ends, one of said ends being connected to said plow, and means for pivotally connecting said pair of guide members to the opposite end of said rigid arm.

Claim 10

Apparatus as set forth in claim 8 wherein said cable guide means is adapted to move around said pulleys with said cables and wherein said means for pivotally connecting includes means for supporting said guide means in spaced relation from said opposite end of said rigid arm.

Claim 11

Apparatus for depositing cattle feed in an elongated bin in an evenly distributed relation, the apparatus for depositing feed including a conveyor belt having a surface for supporting feed, means for continuously driving the conveyor belt, means for depositing feed on said supporting surface of said conveyor belt, a plow including a plow face positioned adjacent said supporting surface and adapted to sweep feed off of said conveyor belt and means for causing reciprocating movement of said plow along the length of said conveyor belt including a pair of pulleys, one of said pulleys being supported adjacent one end of said conveyor belt and another of said pulleys being supported adjacent an opposite end of said conveyor belt, a flexible metal cable reeved over said pulleys and forming a continuous cable having opposite ends, said cable being impregnated with rubber and including a rubber surface, means for driving said cable for continuous movement around said pulleys, and means for connecting said cable to said plow including means for clamping the opposite ends of said cable together, and cable guide means adjacent said cable clamping means and for supporting the ends of said cable such that said ends each define a smooth curve.

Claim 12

Apparatus for depositing cattle feed in an elongated bin in an evenly distributed relation, the apparatus for depositing feed including a conveyor belt having a surface for supporting feed, means for continuously driving the conveyor belt, means for depositing feed on said supporting surface of said conveyor belt, a plow including a plow face positioned adjacent said supporting surface and adapted to sweep feed off of said conveyor belt and means for causing reciprocating movement of said plow along the length of said conveyor belt including a pair of pulleys, one of said pulleys being supported adjacent one end of said conveyor belt and another of said pulleys being supported adjacent an opposite end of said conveyor belt, a flexible metal cable reeved over said pulleys and forming a continuous cable having opposite ends, said cable being impregnated with rubber and including a rubber surface, means for driving said cable for continuous movement around said pulleys, and means for connecting said cable to said plow including means for clamping the opposite ends of said cable together, and cable guide means adjacent said cable clamping means and for supporting the ends of said cable such that said ends each define a smooth curve.

Claim 13

Apparatus as set forth in claim 10 wherein said cable guide means is comprised of a pair of guide members clamped together, said guide members including opposed facing curved grooves adapted to house said cable ends, said cable ends being loosely supported in said grooves so that said cable can flex freely as said cable guide means move around said pulleys.

Claim 14

Apparatus as set forth in claim 11 wherein said pulleys each include a circumference having a radius of curvature, said circumference supporting said cable, and wherein said guide members each include a concave curved surface adapted to be positioned adjacent the circumference of said pulleys as said ends of said cable are caused to move around said pulleys.

Claim 15

Apparatus as set forth in claim 12 wherein said concave curved surfaces of said guide members have a radius of curvature substantially the same as the radius of curvature of said pulleys.

Claim 16

Apparatus as set forth in claim 11 wherein said guide members each define a thin generally planar plate including edges and opposed faces, one of said edges including a surface defining a concave curve adapted to rest on the periphery of said pulleys as said ends of said cable are caused to move around said pulleys.

Claim 17

Apparatus as set forth in claim 14 wherein one of said faces of each of said guide members includes a pair of grooves for housing the ends of said cable, said grooves extending from opposite ends of said curved surface toward each other and curving so as to extend transversely to said curved surface and away from said curved surface and so as to be in mutually spaced generally parallel relation.

Claim 18

Apparatus as set forth in claim 15 wherein said pair of elongated grooves in one of said guide members are positioned in opposed relation to complementary curved grooves in an opposed guide member and thereby define curved bores for housing said cable ends.

Claim 19

Apparatus as set forth in claim 10 wherein said means for connecting said cable to said plow includes a rigid arm having opposite ends, one of said ends being connected to said plow, and means for pivotally connecting said pair of guide members to the opposite end of said rigid arm.

Claim 20

Apparatus as set forth in claim 17 wherein said cable guide means is adapted to move around said pulleys with said cables and wherein said means for pivotally connecting includes means for supporting said guide means in spaced relation from said opposite end of said rigid arm.