Baling machine
OwnerPatrick Sonntaginventor
Life of this patent
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Abstract
In a baler of the type comprising a housing which can open in clamshell formation to release a formed bale from the rear of the housing and including a plurality of separate belt runs which are permanently arranged around the periphery of the housing, a mechanism is provided for temporarily holding the infed material while a bale is discharged and while the clamshell portion is open. The mechanism comprises a number of tines which project through spaces between adjacent belt runs of a belt which lies across the bottom of the baler leading from the feed inlet to the clamshell opening. The tines are actuated by a lever mechanism which is spring biased into a raised position of the tines and includes a sliderod which is moved by opening and closing of the clamshell housing.
Claims9
A baling machine comprising a substantially cylindrical housing, means at a bottom front position of the housing for feeding crop material into the housing, the housing including a front portion and a rear portion, means mounting the rear portion on the front portion for pivotal movement about a horizontal axis arranged adjacent to the top of the housing so as to open at an opening at a bottom rear position of the housing to allow a formed bale to escape from the housing, belt means within the housing defining a chamber for forming the fed material into a bale, means for halting feeding of said material into said chamber, said halting means consisting solely of a plurality of tines movable from a retracted position in which they lie outside the belt means and do not interfere with the formation of the bale to a raised position in which they project inwardly of the belt means, said tines being shaped to engage and halt material fed by said feeding means, said tines being fixedly mounted on a common pivotal member for common pivotal movement therewith and mechanical interconnecting means directly communicating movement of said rear portion of the housing to and from an open position to said common pivotal member to move said tines to and from the raised and retracted positions respectively.
A baling machine comprising a substantially cylindrical housing, a plurality of belt run portions arranged around an inner periphery of the housing in spaced relation to one another angularly of the housing defining a chamber, means at a bottom front position of the housing for feeding crop material into the chamber for rolling by the belt portions into a bale, the housing including a front portion and a rear portion, means mounting the rear portion on the front portion for pivotal movement about a horizontal axis arranged adjacent the top of the housing so as to open at an opening at a bottom rear position of the housing to allow a formed bale to escape from the chamber, one of the belt run portions including a plurality of separate belts placed axially of the housing each having an inner run extending from said feeding means to said opening, means for halting feeding of said material into said chamber, said halting means consisting solely of means for halting feeding of said material into said chamber, said halting means consisting solely of a plurality of tines movable from a retracted position in which they wholly underlie the inner run of the belts to a raised position in which they project between the inner runs inwardly into the housing, said tines being shaped so as to engage and halt movement of material on said one belt run portion to said opening and being fixedly mounted on a common pivotal member for movement therewith and mechanical interconnecting means for directly communicating movement of said rear portion of the to and from an open position for moving said common pivotal member to move said tines to and from the raised and retracted positions respectively whereby when the rear portion of the housing is opened the tines are moved to the rear position to halt the movement of material on said one belt run portion to said opening, said mechanical interconnecting means being spring biassed to the raised position of the tines and the rear portion including a stop mechanism for holding said mechanical interconnecting means in the retracted position of the tines while the rear portion is in a closed position.
Dependencies are inferred from the claim text.