Abstract:
A catenary conveyor belt support is provided in a conveyor system for automated bulk processing equipment. The conveyor belt launches bulk articles along a trajectory from one end to a processing station. The upper surface of the conveyor belt at one end thereof is angled with respect to a horizontal plane and determines the launch angle of the trajectory along which the articles travel. The support holds constant the catenary shape of the belt and, thus, the launch angle of the trajectory regardless of the load thereon.
Abstract:
A packing tray of the type for packing fruit usable with a denesting apparatus for removing a single packing tray from a stack of trays. The tray has a plurality of cups for containing the fruit. The tray has a plurality of pick receiving areas for receiving picks on the denesting apparatus which engage the tray and remove the tray from the stack. The pick receiving areas are located in a sidewall of the tray, such that the locations of the pick receiving areas are independent of the locations of the cups. The pick receiving areas are shaped to permit substantially unimpeded movement of the picks into the pick receiving areas and clamping of the tray between the picks and adjacent alignment members. The alignment members are located to support the stack of trays while the picks engage a single fruit packing tray.
Abstract:
This device includes a conveyor chain on which are fixed support members for supporting products, such members being between positions for transporting the products in the station and for removing the products from the device, under the control of a sorting control. Each support member includes a lever joined, by an articulation joint, to a support stem fixed to the chain and including, on one side of the articulation joint, fingers for supporting the products, and on the other side of the articulation joint, an operating portion designed to interact with the sorting control to control the movements of the lever between the transport and removal positions.
Abstract:
A conveyor with a carriage activates actuators which encourage the carriage along a path. The position of the carriage is detected and used to activate mechanical stimuli to advance the carriage position. Only the portions of the device which are directly advancing the carriage are consuming energy thereby providing an efficient conveyor. Various geometries are suggested such that the conveyor function is independent of carriage path. Various forms of mechanical actuators can be utilized to achieve the same results. The devices have function independent of any particular actuator.
Abstract:
The invention relates to an endless conveyor following a convex contour for use in cooperation with a discharge/feed conveyor. The endless conveyor comprises a number of article holders, such as grippers, for receiving therein discrete articles, such as fruit or eggs. The endless conveyor includes a first conveyor part, which moves continuously in operation, and a second conveyor part, which moves intermittently in operation. The first conveyor part, at a first conveyor part end thereof, is bounded by a return wheel having a stationary rotary shaft. The return wheel is also rotatably drivable for driving the endless conveyor. The first conveyor is positioned to move substantially tangential to the direction of movement of the discharge conveyor, which is also continuously movable, such that the difference in speed between the discharge/feed conveyor and the first conveyor part is substantially zero.
Abstract:
The pallet shelf system for/in a refrigerator ship has a number of bays (RZ), disposed on both sides of a shelf corridor (1) with a shelving vehicle (2) movable in the corridor, with channel-like supporting and running guides (3) arranged in tiers for pallets (4) to be set down on the guides and satellite cars (5) movable in them. On their lengthwise end remote from the corridor (1), the supporting and running guides (3) are assigned air ducts (6), which together with the supporting and running guides (3) and the set-down pallets (4) form an air circulation guide (LUF). Each of the bays (RZ), on its loading and unloading face end toward the corridor (1), is assigned one air lock (7) that closes the bay (RZ) over its entire height and is to be opened for loading and unloading.
Abstract:
A plastic conveyor belt system provides high frictional surface contact between the conveyor work surface and the load carried by the conveyor. This is achieved by modular belt links integrally formed of two diverse plastic materials such as a low friction polypropylene and a high friction elastomer thermoplastic rubber. Typically a belt modular link having a planar load support area disposed in its lower forming mold piece with an upper mold piece removed to expose the planar area. Then a further mold piece is mated with the lower mold piece to integrally join by thermal bonding the two diverse materials producing on the planar link load bearing surface area an elastomer strip with an outer frictional load surface for encountering the belt load and resiliently conforming with the load for conveyance in incline and decline conveyor patterns, for example. Special belt patterns such as extending tooth-like appendages on the outer resilient surface layers provide specific advantages of belt operation.
Abstract:
The conveyor system is made of a plurality of spools connected by chains at each end of the spool. The space between an adjacent pair of spools defines a pocket. An ejector is carried by the chain within each pocket to eject fruit from the pocket. The ejectors are selectively activated by solenoids lying underneath the chain and mounted on a conveyor channel across which the chain and spools are pulled. During operation, chain stretch is measured between two sensors at each end of the conveyor system. When the stretch has exceeded a predetermined limit, a warning signal is generated and the conveyor system can be stopped to allow appropriate repositioning of the solenoid assemblies for activating the ejectors or the timing of the firing of the ejectors automatically readjusted by software control.
Abstract:
A conveying system (10) for the classification and sorting of foodstuffs comprising a conveyor (11) comprising at least one endless chain (15) driven by spaced apart drive sprockets (12 and 13), a plurality of chain clips (40) moulded in plastics and clipped to the links (20) of the chain, each chain clip (40) pivotally supporting a least one elongate conveyor finger (60), a conveying surface forming part of the conveyor finger to locate the foodstuff, each elongate conveyor finger having a downwardly extending leg (65) having a latch that cooperatively engages with a projection of the chain link, the conveying system including a series of discharge zones positioned along the conveyor with an ejection means position adjacent to each discharge zone.
Abstract:
An automated interative apparatus for packaging random assortments of random size and shaped articles comprising a group of stations in seriatum for processing and packaging random assortments of random size and shape articles. The stations include: at least one station for loading and separating articles into orders; a scanning station for scanning and entering into a computer indicia on articles; a weighing station; a rejection station for rejecting mismarked, out of date or recalled articles; an orientation station for angularly orienting articles; a packaging station for loading articles into packages; a sealing station for sealing cartons and a computer having a program for interacting with the stations to process and package articles and a data file corresponding to indicia marked on each of the articles.