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6238285 |
Grain pan for combine harvester having horizontal pan area
An agricultural harvesting machine having a threshing and separating mechanism for threshing and separating crop material; and cleaning mechanisms for cleaning the threshed and separated crop...
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6190253 |
Straw walkers having a supplemental rotary separator
Conventional agricultural combines are equipped with straw walkers for separating grain entrapped in the threshed crop mat. A rotary separator having two transverse rotors arranged one behind the...
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6106389 |
Straw walkers having a supplementary separator
A supplementary separator for a combine having straw walkers. The supplementary separator comprising a rotor transversely arranged above the straw walkers. The rotor is provided with a rotatable...
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6056639 |
Cleaning means for a combine harvester
An agricultural harvesting machine having a threshing and separating mechanism for threshing and separating crop material; and cleaning mechanism for cleaning the threshed and separated crop...
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6036599 |
Crop processing arrangement
A crop processing arrangement (28) is proposed with a cylindrical rotor housing (42), an eccentric axle (44) rotatively supported in bearings therein and tines (46) rotatively supported in bearings...
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5899808 |
Self-propelling harvester thresher with hurdle shaker and transporting prongs above the latter
A self-propelling harvester thresher has a threshing unit, a hurdle shaking unit located after the threshing unit, a crankshaft, a plurality of transporting prongs which are drivingly controlled by...
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5791986 |
Combine ripple pan
The invention provides an improved ripple pan which compensates for the over-deposition of threshed grain onto the outer portions of the grain pan by channeling the grain to the center of the pan....
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5582545 |
Straw walker apparatus
An improvement to the grid racks (100) in the straw walker portion of a grain combine; wherein, the grid racks (100) are provided with a plurality of apertured steps (101)(102)(103), etc. and...
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5487703 |
Straw walker for chaff removal in a combine
A straw walker for an agricultural combine includes a linear, elongated body having a lower, generally horizontal, sieve-like panel and a pair of spaced, generally vertical sidewalls. The upper...
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5261749 |
Straw walker bearing
Straw walker bearing having two bearing portions that are bolted together around a straw walker crank. The upper bearing portion is provided with mounting pads for mounting the straw walker pan to...
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5021028 |
Harvester thresher with chopper
A harvester thresher has a housing, several straw shakers located after the threshing device having a discharge end, a threshing and separating device having two lateral product outlet openings, a...
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5021029 |
Grain saver attachment for the straw walker of a combine
In a conventional combine harvester which includes straw walkers which move in an orbital path so as to lift and move straw rearwardly along the straw walkers there is provided an improved...
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4805640 |
Straw walker extension pan
A straw walker extension pan is mounted to the end of a straw walker trough by two nut and bolt assemblies that engage mounting holes located in the pan and mounting apertures located in the straw...
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4450671 |
Combine harvester with modified feeder house
The header of a combine harvester comprises a conventional forward gathering portion and a feeder house portion which contains elements for processing crop material as well as transferring it from...
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4392500 |
Grain combine with improved straw walker
A grain combine is disclosed having an improved straw walker for separating grain from chaff and for transporting the straw toward one end of the combine. The improved straw walker comprises a...
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4292795 |
Straw and chaff chopper and spreader
A casing is secured at the rear of the threshing machine underneath the straw discharge thereof. It is provided with a closed base panel and a partially open top panel through which the straw and...
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4259829 |
Combine harvesters
The invention seeks to reduce loss in combine harvesters by monitoring the distribution of crop material over the grain cleaning mechanism and taking corrective action when the distribution is...
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4149360 |
Axial thresher and straw walker means for combine
A combine harvester having crop cutting and elevating means at the forward end of the combine to deliver crop material to be threshed to a threshing compartment in which axial rotor and concave...
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4008722 |
Shaker for harvester-thresher
A harvesting machine having a plurality of vertically reciprocal shaking elements is provided at the top of each of these elements with a distributing plate that extends the full length of the...
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3983883 |
Grain saving apparatus
A grain saving apparatus for a combine disposed at the discharge end of the combine includes a vaned member rotated relative to a straw support in the form of an open grate concave to receive a...
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3971716 |
Rock separator
An apparatus for separating rocks larger than a predetermined size from a mixture of various size rocks utilizing a plurality of transversely spaced, inclined arms. The arms reciprocate back and...
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3940911 |
Harvesters
Combined harvesting and threshing machine which can be mounted as a compact single unit on the front of a self-propelled power unit. Crop is cut by a cutterbar and fed by an auger to a threshing...
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3897332 |
Grain separating apparatus
Grain separating apparatus comprising an eccentric rotor to dislodge grain from other crop material. The rotor is driven in timed relationship with respect to the straw walkers of a combine whereby...
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3853131 |
COMBINE HARVESTERS
A combine harvester in which cut crop is conveyed to threshing means, and threshed material is fed to a straw walker, wherein a means is provided for separation of a portion from the stream of...
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3734102 |
DRIVE FOR ORBITING SIEVE OF COMBINE
A combine has an upper sieve and a lower sieve connected to each other at the front and rear ends by front and rear linkages. Each linkage has a rock lever, and two vertically extending links...
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3646373 |
COMBINE SWEEP CONVEYOR
A combine having a threshing unit, a plurality of straw walkers mounted in crop-receiving relationship to the threshing unit for rotational translatory movement, a cleaning unit mounted beneath the...
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3603063 |
COMBINE
An airflow system for a combine harvester to more effectively float and carry away the straw and chaff and thus increase the efficiency of the separating and cleaning mechanism which includes...
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3599644 |
STRAW WALKER FOR A COMBINE
A straw walker mounted in a combine rearwardly of the threshing cylinder for receiving grain and straw therefrom. The straw walker oscillates in a fore-and-aft direction to agitate the material,...
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3593719 |
COMBINE WITH THREE-STAGE SEPARATION
A combine harvester thresher with three stages for the separation of grain from the crop material. The three stages include a cylinder and open grate concave, a raddle and fanning mill, and straw...
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3580257 |
WEED SEED COLLECTOR FOR A THRESHER COMBINE
Apparatus mounted on a threshing machine or combine for removing and collecting weed and other obnoxious seeds during the threshing operation so that such seeds are not distributed and replanted in...
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3561450 |
COUNTERBALANCING MECHANISM FOR COMBINE
A drive mechanism for a crop separator of a separating mechanism and including a shaft having a drive at one end thereof for reciprocating the separator with counterbalancing means connected to the...
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3538689 |
COMBINE HARVESTERS
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3515144 |
DEVICE FOR SENSING OPERATING CONDITIONS IN A HARVESTING MACHINE
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3513855 |
STRAW RACK DRIVE
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3507287 |
CHAFF SAMPLER FOR COMBINES
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3495597 |
HARVESTING MACHINE
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3478750 |
CROP SEPARATOR
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3478749 |
GRAIN SEPARATING MECHANISM FOR THRESHING MACHINES
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3435953 |
UNIVERSAL CROP SEPARATOR
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3420238 |
STRAW WALKER
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3412735 |
Dividers for a combine separator
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3412859 |
Cane jouncing means
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3276451 |
Chaff saver for combines
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3261362 |
Hurdle type straw shaker for combine harvesters
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3049129 |
Straw walkers having closely spaced saw-toothed plates
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3049128 |
Straw walkers having inclined plates
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2937647 |
Grain separating mechanism for combine
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2887226 |
Combine attachment
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2814300 |
Grain separating straw walker rack
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1657109 |
Fodder cutter
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