Patent ID: 7509785

Claim:
An improved roll-baler, which comprises: a hopper ( 2 ), a conveyor ( 3 ) transporting bale-shaping material from a discharge port ( 20 ) of said hopper ( 2 ), and a bale chamber { 4 } for receiving thereinto said bale shaping material conveyed by said transporting conveyor 3 through an inlet port â€œaâ€ to shape the bale shaping material into a roll-bale, said hopper, conveyor and bale chamber all fixed on a machine body ( 1 ), wherein said bale chamber ( 4 ) is mounted on said machine body at a position where said inlet port â€œaâ€ for the bale-shaping material is open to a frontward direction thereof, and an endless conveying belt ( 30 ) extending between a first pulley ( 31 ) at a pick-up end of said conveying belt ( 30 ) below said hopper and a second pulley at a terminal delivery end of the conveying belt ( 30 ) located within said bale chamber ( 4 ) at a height below that of said first pulley, wherein a third pulley ( 33 ) is located between the first pulley and the second pulley to support a first portion of said conveying belt between said first pulley and said third pulley to be substantially level and to support a second portion of said conveying belt ( 30 ) between the third pulley and the second pulley as an inclined surface â€œcâ€ which is downwardly slanted toward a rear direction, wherein said inclined surface â€œcâ€ is mounted on said machine body ( 1 ) by locating said terminal second portion at a position which forms a part of a surrounding wall of said bale chamber ( 4 ) in continuous engagement against a lower half side of the roll-bale when formed within said bale chamber 4 and wherein said inclined surface â€œcâ€ discharges a complete roll-bale after an upper portion of said bale chamber is rotated up from said inclined surface â€œcâ€.