| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 056028000 | COTTON | 22 |
| 20100229519 | PNEUMATIC COTTON HARVESTING MACHINE - A cotton picking machine comprises a chassis for moving the machine in a traveling direction, a vacuum pump provided to create a predetermined vacuum and a cotton picking unit including a cotton picking head supported by the chassis. The cotton picking head includes upper and lower vacuum compartments both in fluid communication with the vacuum pump and connecting tubes vertically extending between the upper and lower vacuum compartments and movable along a predetermined endless path so as to be in sliding contact with the upper and lower vacuum compartments at the corresponding distal ends thereof. Each of the connecting tubes includes a set of hollow picking fingers radially outwardly extending therefrom. The predetermined endless path includes an extracting zone and an inoperative zone. The connecting tubes fluidly connect the upper and lower vacuum compartments only when the connecting tubes pass the extracting zone of the predetermined endless path. | 09-16-2010 |
| 20100307120 | Harvester with heated duct - A seed cotton dryer comprises an array of electromagnetic wave energy generators in a cotton gin and a cotton picker/stripper. An appropriate amount of energy is used to evaporate a considerable amount of moisture in the seed cotton without producing enough energy to pop the cotton seeds. Seed cotton dried by wave energy is much easier to separate the cotton seeds and lint from leaves, stems and other plant parts. The seed cotton is preferably transported through the dryer in a conduit having flat sides which reflects the wave energy more efficiently than through a round conduit. Provisions are made to prevent arcing in the transport conduit when extraneous metal pieces are inadvertently mixed with the seed cotton. In some embodiments, heated air from a diesel engine is used to dry crops as they are being harvested. | 12-09-2010 |
| 20130014482 | Pull-type Cotton Harvester and Baler - A cotton harvester and baler ( | 01-17-2013 |
| 20140215993 | CONTINUOUS ROUND BALER - A crop harvesting system for continuous round baling is described that comprises a first and second bale chamber and a conveyor system in operable communication with the first and second bale chambers. The crop harvesting system can comprise at least three bale carriers, at least two serpentine systems to facilitate movement of the bale into and out of the first and second bale chambers. The crop harvesting system can be integrated into an agricultural harvester such as a baler or combine. | 08-07-2014 |
| 056030000 | Pneumatic | 4 |
| 20100071334 | PNEUMATIC COTTON HARVESTING MACHINE - A cotton picking machine comprises a chassis for moving the machine in a traveling direction, a vacuum pump provided to create a predetermined vacuum and a cotton picking unit including a cotton picking head supported by the chassis. The cotton picking head includes upper and lower vacuum compartments both in fluid communication with the vacuum pump and connecting tubes vertically extending between the upper and lower vacuum compartments and movable along a predetermined endless path so as to be in sliding contact with the upper and lower vacuum compartments at the corresponding distal ends thereof. Each of the connecting tubes includes a set of hollow picking fingers radially outwardly extending therefrom. The predetermined endless path includes an extracting zone and an inoperative zone. The connecting tubes fluidly connect the upper and lower vacuum compartments only when the connecting tubes pass the extracting zone of the predetermined endless path. | 03-25-2010 |
| 20110113742 | PNEUMATIC COTTON HARVESTING MACHINE - A cotton picking machine comprises a chassis for moving the machine in a traveling direction, a vacuum pump provided to create a predetermined vacuum and a cotton picking unit including a cotton picking head supported by the chassis. The cotton picking head includes upper and lower vacuum compartments both in fluid communication with the vacuum pump and connecting tubes vertically extending between the upper and lower vacuum compartments and movable along a predetermined endless path so as to be in sliding contact with the upper and lower vacuum compartments at the corresponding distal ends thereof. Each of the connecting tubes includes a set of hollow picking fingers radially outwardly extending therefrom. The predetermined endless path includes an extracting zone and an inoperative zone. The connecting tubes fluidly connect the upper and lower vacuum compartments only when the connecting tubes pass the extracting zone of the predetermined endless path. | 05-19-2011 |
| 20110131939 | PNEUMATIC HARVESTER - The pneumatic cotton harvesting apparatus includes a plurality of harvesting heads arranged in adjacent spaced relation side by side with each having a side panel opposing a side panel on an adjacent opposing harvesting head. An air intake manifold within each side panel has a plurality of extraction units with air intake ports for harvesting of seed cotton. The extraction units are each arranged in a staircase configuration to extract cotton into a pass-through chamber housed within the harvesting head. The cotton is transferred through the air plenum transfer chamber attached to the harvesting heads to a cotton storage container. Air supply nozzles arranged before the extraction units aid the extraction of cotton by blowing air on the cotton plant before entering the extraction units to loosen the cotton. Horizontal ledges above and below the air intake ports and raised deflectors forward and rearward of the of the air intake ports deflect the cotton plants away from the air intake ports and support the vacuum mechanism for extraction of the cotton seed through the extraction openings. | 06-09-2011 |
| 20110209454 | Tractor Mounted Cotton Harvester - A low-cost, highly maneuverable cotton harvester ( | 09-01-2011 |
| 056033000 | Strippers | 3 |
| 20090019828 | Cotton Stripper Row Unit - The present invention relates generally to a cotton stripper row unit for attachment to the front of a mobile harvester chassis for movement through a field with rows of cotton plants spaced at predetermined intervals. The cotton stripper row unit has a primary frame capable of attachment to the front of the mobile harvester chassis. A series of planar dividing walls extend perpendicularly outward from the front of the primary frame. A cotton row receiving mechanism is located between two planar dividing walls, and each adjacent cotton row receiving mechanism shares at least one common planar dividing wall. The separate cotton receiving mechanisms are capable of receiving a row of cotton plants upon movement through the field, and each cotton row receiving mechanism is made up of only one auger and two brush rolls. | 01-22-2009 |
| 20140020353 | Cotton Stripper with Dual Burr Extractor - An improved stripper comprising a plurality of ducting units, a platform, a bin, a header, and a chassis. Said platform supporting said plurality of ducting units. Said bin capable of holding a harvested crop. Said header is capable of harvesting said harvested crop. Said plurality of ducting units convey said harvested crop from said header to said bin. Said chassis supports said platform, said bin, said headers and said plurality of ducting units. Said plurality of ducting units comprise hollow channel comprising a passage between an entry at a first end and an exit at a second end of said plurality of ducting units. Said channel in said plurality of ducting units are formed between said entry to said exit in a two vectors. Said two vectors comprise a y-axis and a z-axis. Said channel in said plurality of ducting units are capable of moving said harvested crop from said header to said bin without moving said harvested crop in an x-axis direction and thereby limit clogging of said harvested crop in said passage of said plurality of ducting units. | 01-23-2014 |
| 20140260163 | Cotton Conveying Structure For A Cotton Harvester - A cotton conveying structure for a cotton harvester. The cotton harvester comprising a receptacle. A harvesting structure is configured for harvesting cotton. A first cross auger is in communication with the harvesting structure for receiving cotton therefrom. The first cross auger is coupleable to a forward portion of the cotton harvester. A second cross auger is in communication with the harvesting structure for receiving cotton therefrom. The second cross auger is coupleable to a forward portion of the cotton harvester adjacent the first cross auger. A first duct is in communication with the first cross auger. A first cleaner is in communication with the first duct. A second duct is in communication with the second cross auger and spaced from the first duct. A second cleaner is in communication with the second duct. The first and second cleaners are configured to transfer cotton to the receptacle. | 09-18-2014 |
| 056036000 | Pickers | 11 |
| 056040000 | Rotary or oscillating | 9 |
| 20100011734 | HARVESTING MACHINE - A harvesting device for harvesting cotton or similar crop plants comprising: a housing mountable on a vehicle or a cart and adapted to be advanced along a row of the plants and provided with a gap through which each plant may pass through as the housing is advanced; two substantially parallel elongated revolvable bar assemblies placed in housing, each consisting of at least one spiral bar rotatable about a first axis, the first axis revolvable about a second axis, whereby when the device is advanced along a row of plants and the revolvable bar assemblies are rotated the spiral bars impart a plant as it passes through the gap in the housing a series of lashes that cause separation of cotton bolls from the plant and their conveying and collection. | 01-21-2010 |
| 056041000 | Spindle | 8 |
| 20090313963 | HIGH DENSITY COTTON PICKER BAR AND SPINDLE ASSEMBLY THEREFOR - A picker bar includes spindles which are nonaligned in the vertical direction to define two or more offset sets of spindles on the bar and increase the number of spindles per unit length of the spindle bar. A spindle assembly includes support carrying two spindles driven from a picker bar drive shaft by single drive gear. Driven spindle gears are spaced on opposite sides of the shaft axis to facilitate close spacing of the spindles. | 12-24-2009 |
| 20100037579 | COTTON PICKER SPINDLE WITH GREASE RESERVOIR AND A GREASE AND DIRT SEAL - A spindle assembly includes a spindle with a blind bore extending along the spindle axis from the drive gear towards the outer end to reduce spindle weight and provide a lubrication reservoir in the spindle. Cross-formed holes extend from the blind bore through to the bearing surface of the spindle. Lubricant from the spindle bars passes into the bore where it is stored and distributed to the journal areas through the small metering apertures. A very low friction seal between the outer bushing and dust collar is pressed into the spindle nut and seals against the polished chrome spindle surface. The seal allows a slight amount of lubricant passage outwardly from the bushings while limiting inward movement of dust towards the bushings. | 02-18-2010 |
| 20130104510 | COTTON HARVESTER SPINDLE | 05-02-2013 |
| 20140059993 | MOISTENER COLUMN DOOR COMPRESSION STRUCTURE FOR COTTON HARVESTER ROW UNIT - A row unit for a cotton harvester is disclosed. The cotton harvester is adapted for forward movement through a field to harvest cotton planted in rows in the field. The row unit includes a unit housing defining a row receiving area and a cotton exiting area. A moistener column door is pivotally coupled to the unit housing. A compression structure is coupled to the unit housing and configured to exert a pre-load on the moistener column door, placing the moistener column door in a closed position. The compression structure is configured to yield to a cotton plug pressure that exceeds the pre-load, which pivots the moistener column door to an open position. When the pre-load exceeds the cotton plug pressure, the compression structure is configured to return the moistener column door to the closed position. | 03-06-2014 |
| 20160128277 | COTTON PICKER SCRAPPING ARRANGEMENT - A scrapping plate arrangement within a cotton picking machine includes a pivotable pressure plate and one or more pivotable scrapping plates. Each scrapping plate may be an assembly that includes a door and a plate member having one or more ribs extending toward a picking drum and configured to pass through respective openings in the pressure plate, permitting each scrapping plate to be positioned selectively into a use orientation. | 05-12-2016 |
| 056044000 | Rotary carrier | 3 |
| 20100077714 | OFFSET SPINDLE COTTON PICKER BAR - A picker spindle bar includes spindles oriented on the bar to offset the spindle picking ends relative to each other. In an exemplary embodiment, adjacent spindle axes are rotated six degrees relative to each other about the upright spindle drive shaft axis so that the picking ends of adjacent spindles are offset and enter the doffing zone at different times to reduce peak loads on the harvester row unit. The angled spindle configurations also space picking ends fore-and-aft in the picking zone and improve harvesting efficiency, especially where green bolls are present. The staggered spindle ends reduces cotton pinching in the picking, doffing and spindle wiping areas to thereby reduce row unit plugging. | 04-01-2010 |
| 20130298514 | DOFFER ADJUSTMENT DEVICE FOR A COTTON HARVESTER UNIT - A doffer adjustment device for a unit of a cotton harvester is disclosed. The unit includes a frame. A drum is rotatably coupled to the frame. A plurality of rows of spindles is rotatably coupled to the drum. A doffer column is rotatably coupled to the frame and configured to remove cotton from the spindles. The doffer adjustment device includes an adjusting member having a shaft portion and a wrench receiving portion. A locking device is coupled to the shaft portion. Wherein, the locking device is yieldable to an input causing rotation of the wrench receiving portion. | 11-14-2013 |
| 056047000 | Cam-track guide | 1 |
| 20090000261 | HIGH SPEED COTTON PICKER DRUM - To reduce destructive effects of cotton picker high speed drum rotation, rearward spindle tip motion is adjusted in part by angularly positioning the spindles in the picking zone with an improved cam track arrangement. The cam rotates the picker bar about the upright axis of the bar to vary the speed of the spindle tip in the picking zone and allow a higher drum speed. In a first portion of the picking zone the spindle tips are closer together than the spindle bases at the picker bar. The spindle tip spacing in a second portion of the picking zone is approximately equal to spindle base spacing in the extremities. The resulting spindle tip movement facilitates higher cotton picker vehicle ground speed without picking efficiency loss or additional damage to the cotton plants. | 01-01-2009 |
| 056050000 | Spindles | 2 |
| 20130025249 | ANODIZED ALUMINUM COTTON HARVESTER SPINDLE NUT - A spindle assembly for a cotton harvester. The spindle assembly includes an elongated nut having a first end with a threaded portion configured for receipt by the spindle bar. The elongated nut also has a second end, opposite the first end, with a tool receiving portion configured to be received by a tool to tighten the threaded portion of the first end into the spindle bar. The elongated nut further has an aperture extending through the elongated nut from the first end to the second end. The spindle assembly also includes a cotton harvester spindle having a bearing portion rotatably supported by the aperture of the elongated nut and a picking end projecting outwardly from the second end of the elongated nut. The elongated nut is hard coat anodized to improve wear resistance. | 01-31-2013 |
| 20160021822 | COTTON HARVESTER - A cotton harvester includes plant cutting apparatus to sever cotton plants from a ground surface, plant conveyor apparatus to convey the severed plants into and through a picking chamber, and cotton picking apparatus including picker spindles that move upwardly into the picking chamber through a floor of the chamber to pick cotton filaments from bolls of the plants conveyed as a flattened mat therethrough and carry the cotton downwardly through the floor to doffers that remove the cotton from the spindles. Cotton conveyor apparatus also below the floor conveys the cotton to a receiver, while the plant residue passes from the chamber. | 01-28-2016 |
