Picker Technologies LLC Patent applications |
Patent application number | Title | Published |
20130064611 | DRY DECELERATOR FOR APPLES OR LIKE OBJECTS - A decelerator device for apples or the like is disclosed. The apples are delivered to the decelerator device by a tube which can be provided with either a positive pressure upstream of the transported objects or a downstream of the transporter device. In one embodiment of the invention, the decelerator is provided with an area of reduced pressure in communication with the distal end of the transport tube. A receiving device such as a plurality of inter-engaged wheels receives the apples of other objects in the area of reduced pressure. The wheels or conveyors receive objects between opposed sealing surfaces, reduce the traveling speed of the object, and transport the object to an area of ambient pressure. The sealing surfaces are disengaged from the transported objects in the area of ambient pressure, and the objects are delivered to a transport path, dry bin, or other desired structure. In another embodiment of the invention, a counter flow of air reduces the speed of the object traveling along the tube. | 03-14-2013 |
20110126505 | MOBILE SYSTEM FOR IMPROVING THE PICKING AND PRELIMINARY PROCESSING OF APPLES, CITRUS, STONE FRUIT AND LIKE OBJECTS - A mobile system for improving the picking and preliminary processing of apples, citrus, stone fruit and the like is disclosed and claimed. The system comprises a mobile chassis upon which can be mounted picking stations, pneumatic tube transport subsystems, receiving and conveying subsystems, object scanning subsystems, cull diverter subsystems, labeling subsystems, and subsystems for relatively gently placing the objects in a predetermined location in a receiving bin. The system can also include a subsystem for gently placing diverted objects in a receiving bin. | 06-02-2011 |
20110091292 | TRANSPORT SYSTEM FOR FRUIT AND LIKE OBJECTS - A device for transporting articles is disclosed. In the illustrated and described embodiment of the invention, the articles are fruit such as apples, and the articles can be transported from a picking location on a fruit tree to a collection bin or other site. The device includes a tube member adapted to receive and transport the articles, and a plurality of deformable baffles at spaced-apart locations within the tube. Each baffle defines an aperture which permits the article to engage and deform the baffle and aperture so as to create at least a partial momentary seal to encourage article movement through the aperture and down the tube. The article is urged through the tube by a pressure differential created across the article. In the described and illustrated embodiment of the invention, this pressure differential is a pneumatic pressure differential. The tube and the baffle apertures can have non-circular cross-sectional shapes. | 04-21-2011 |
20100230244 | DOWNLOADER CONVEYOR FOR APPLES AND LIKE OBJECTS - A downloader conveyor is described and claimed. The downloader conveyor comprises an endless belt to which a plurality of cups is pivotally attached. The cups are adapted to receive apples or like relatively delicate objects. As the cups containing the apples descend into the bin, the cups rotate so as to permit the apples or other objects to roll out of or exit from the cups and to retard the cup acceleration. Each apple engages a skirt, which breaks the fall of the exiting apple. A distal end of the skirt can be arranged to scrape over the bin floor or scrape over the top of apples or other objects already placed in the bin, so as to again break the fall of the apple so that the apple is placed in the bin without substantial freefall. | 09-16-2010 |
20100135734 | SYSTEM FOR TRANSPORTING GROSSLY ASYMMETRICAL OBJECTS SUCH AS A CLUSTER OF GRAPES OR OTHER FRUIT THROUGH A PNEUMATIC TUBE - A pneumatic tube transport system for grossly irregular shaped objects is disclosed. The system comprises a pneumatic tube and a series of one or more flexible, sealable bags adapted to contain the objects to be transported. The bags may be fenestrated, but, if desired, the bags can be designed and manufactured so that when they are filled and sealed, they can assume a generally inflated shape. The bags can be made out of a thin material such as that found in a grocery store produce section or check out area. A bag providing apparatus can be supplied either to the individual picker in the field or to the region near the entry to the pneumatic tube. If desired, an inflating device and a bag sealing device can be provided. After placement of the object(s) into the bag these devices can inflate and the seal the bag and then allow for its quick release and deposition at the entry end of the pneumatic tube. In accordance with another aspect of the invention, the tube can be provided with a series of baffles to encourage rapid yet gentle travel of the bag and the enclosed fruit or other objects down the pneumatic tube. | 06-03-2010 |
20100037583 | MOBILE SYSTEM FOR IMPROVING THE PICKING AND PRELIMINARY PROCESSING OF APPLES, CITRUS, STONE FRUIT AND LIKE OBJECTS - A mobile system for improving the picking and preliminary processing of apples, citrus, stone fruit and the like is disclosed and claimed. The system comprises a mobile chassis upon which can be mounted picking stations, pneumatic tube transport subsystems, receiving and conveying subsystems, object scanning subsystems, cull diverter subsystems, labeling subsystems, and subsystems for relatively gently placing the objects in a predetermined location in a receiving bin. The system can also include a subsystem for gently placing diverted objects in a receiving bin. | 02-18-2010 |
20080279640 | TRANSPORT SYSTEM FOR FRUIT AND LIKE OBJECTS - A device for transporting articles is disclosed. In the illustrated and described embodiment of the invention, the articles are fruit such as apples, and the articles can be transported from a picking location on a fruit tree to a collection bin or other site. The device includes a tube member adapted to receive and transport the articles, and a plurality of deformable baffles at spaced-apart locations within the tube. Each baffle defines an aperture which permits the article to engage and deform the baffle and aperture so as to move through the aperture and down the tube. The article is urged through the tube by a pressure differential created across the article. In the described and illustrated embodiment of the invention, this pressure differential is a pneumatic pressure differential. | 11-13-2008 |
20080264030 | STEM CLIPPER AND CRUSHER MECHANISMS FOR USE WITH FRUIT TREES AND THE LIKE - A clipper or shearing mechanism for separating a produce item such as an apple from the plant upon which it has grown such as an apple tree is disclosed. The mechanism provides a stem separating or severing mechanism comprising at least two mutually movable elements adapted to engage and sever the stem of the produce item. A trigger can be provided to actuate the stem severing mechanism. If desired, a mounting mechanism for mounting the severing elements in a predetermined position relative to a produce intake element can be provided as well. The mechanism can also be provided with crushing mechanisms to crush and soften an exposed portion of the produce item stem. The crushed stem will be less likely to poke and consequently damage adjacent produce items. | 10-30-2008 |