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公开(公告)号：US20240270501A1
公开(公告)日：2024-08-15
申请号：US18681049
申请日：2022-08-04
Applicant: Wipotec GmbH
Inventor： Eugen Stumpf
CPC classification number: B65G21/06 , B65G15/12 , B65G15/60 , B65G23/44 , B65G2203/0258 , B65G2207/30
Abstract: A conveyor device includes a frame with side parts aligned in a longitudinal direction and at least two transverse parts extending in a transverse direction. A drive roller is mounted in a stationary and rotatable manner on or in the frame, with a drive roller axis extending in the transverse direction. One or more removable transport cassettes are inserted into the frame, each transport cassette having at least one return element extending in the transverse direction. One or more endless belt conveyors circulate around the drive roller, the at least two transverse parts and the one or more transport cassettes.
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公开(公告)号：US20240051760A1
公开(公告)日：2024-02-15
申请号：US18217502
申请日：2023-06-30
Applicant: Edward T. Mol , Daniel Hendrickson
Inventor： Edward T. Mol , Daniel Hendrickson
Abstract: A manufacturing process converts a standard flat belt conveyor belt into a new, positively driven, pitch differential belt. A strip of thermoplastic material having a physical characteristic, such as melting temperature, that differs from the physical characteristic of the thermoplastic material comprising the conveyor belt, is applied to the drive side of a commercially available conveyor belt and machined to create a plurality of teeth, or drive bars, of any desired geometry that is configured to engage with the with sprockets or drums of the drive mechanism on the conveyor. The strip and/or drive bars can also be made by additive manufacturing, such as by 3D printing. Two ends of the resulting belt segment are cut to length and spliced, preferably with finger joints, to make a continuous loop using an industry standard hot-plate vulcanizer with a custom fitting called an alignment mold. The melting temperature of the belt and the strip/teeth are chosen to be far enough apart so that the belt may be spliced without melting the teeth. The alignment mold is a silicon pad that has recesses shaped to conform to the geometry/pitch of teeth so that the teeth retain their integrity and shape during the splicing process.
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公开(公告)号：US11866264B2
公开(公告)日：2024-01-09
申请号：US17555953
申请日：2021-12-20
Applicant: CONTINENTAL GLOBAL MATERIAL HANDLING LLC
Inventor： Shane Vale , Ryan Hubble
Abstract: A conveyor belt maintenance system and methods of use thereof are disclosed herein. The conveyor belt maintenance system comprises a support structure for supporting a portion of a belt of a conveyor the support structure comprising a frame, an idler roller supported on the frame, and one or more connectors coupled to the frame. The support structure further comprises a track coupled to the connectors. The idler roller is configured to engage and support the portion of the belt. The connector coupled to the track is configured to facilitate movement of the support structure along the track in a direction parallel to the belt of a conveyor.
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公开(公告)号：US11827454B2
公开(公告)日：2023-11-28
申请号：US17513140
申请日：2021-10-28
Applicant: Laitram, L.L.C.
Inventor： Michael Hendrik DeGroot , Jeff Batchelder , Gerko Hulshof , David A. Kokx , James R. Honeycutt, Jr.
CPC classification number: B65G21/06 , B65G15/60 , B65G39/12 , B65G45/00 , B65G2203/042 , B65G2207/26
Abstract: A cleanable conveyor frame and a method for making a cleanable frame having a simplified frame design. Infeed and outfeed assemblies are movable between operating and cleaning positions. An outfeed assembly includes a drive for a conveyor belt and a position limiter-scraper assembly. The position limiter-scraper assembly comprises a roller extending between two connecting plates mounted to outfeed mounting plates, a scraper assembly having a scraper blade mounted to a mounting bar extending between the two connecting plates and a leaf spring extending rearward from the mounting bar for biasing the scraper blade into contact with the conveyor belt.
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公开(公告)号：US20220332238A1
公开(公告)日：2022-10-20
申请号：US17720478
申请日：2022-04-14
Applicant: Trout River Industries Inc.
Inventor： Harvey Stewart , Nico Den Hertog
Abstract: A live-bottom trailer having a conveyor system. The conveyor system including: a frame; a conveyor mounted to the frame and having a carrying surface and an opposite rear surface, the conveyor operable to move the carrying surface between a first end of the live-bottom trailer and a second end of the live-bottom trailer while the rear surface passes over a support surface of the frame; and a pressurized air system operable to direct pressurized air at the rear surface of the conveyor to reduce friction between the support surface of the frame and the rear surface of the conveyor.
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Patent Agency Ranking
公开(公告)号：US20220194711A1
公开(公告)日：2022-06-23
申请号：US17555953
申请日：2021-12-20
Applicant: CONTINENTAL GLOBAL MATERIAL HANDLING LLC
Inventor： Shane Vale , Ryan Hubble
Abstract: A conveyor belt maintenance system and methods of use thereof are disclosed herein. The conveyor belt maintenance system comprises a support structure for supporting a portion of a belt of a conveyor the support structure comprising a frame, an idler roller supported on the frame, and one or more connectors coupled to the frame. The support structure further comprises a track coupled to the connectors. The idler roller is configured to engage and support the portion of the belt. The connector coupled to the track is configured to facilitate movement of the support structure along the track in a direction parallel to the belt of a conveyor.
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公开(公告)号：US11358797B1
公开(公告)日：2022-06-14
申请号：US17174579
申请日：2021-02-12
Applicant: NHI Mechanical Motion, LLC
Inventor： Kevin J. Guay , Alexander J. Moskalenko , Zachary P. Kerin
Abstract: This invention provides an idler for use in conveyor systems and associated shaft and support structure that reduces the potential for infiltration of contaminants into the bearing assemblies at the opposing ends of the shaft. By use of stampings, co-molded polymer with sealed metal end caps, press-fit end shafts and stamped-metal support structures a more contamination-resistant and efficiently constructed idler assembly is provided. A hollow shaft center section can be used. The polymer defines at least three sealing structures. The shaft defines a multi-piece unit, with the end shafts press-fit onto the center shaft section and held in place by the bearing subassemblies—affixed to the idler sleeve. The support framework includes three stamped and/or cut, and folded sheet metal pieces—a center section with a pair of opposing central risers that engage end shafts, and two opposing, separately attached, end risers, that engage outermost idler end shafts.
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公开(公告)号：US11332320B2
公开(公告)日：2022-05-17
申请号：US16871496
申请日：2020-05-11
Applicant: Steven Armand Boire
Inventor： Steven Armand Boire
Abstract: In a preferred embodiment, there is provided an adjustable roller bracket assembly for a belt conveyor system, and which comprises a first end portion, a second end portion, and an adjustment mechanism connecting the first and second end portions, the first end portion being for attachment to a system frame, the second end portion being for rotatably engaging a roller at an axial end thereof, and the adjustment mechanism being operable to permit selective movement of the second end portion relative to the first end portion against frictional resistance therebetween to effect adjustment of a rotational axis of the roller.
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公开(公告)号：US20220119200A1
公开(公告)日：2022-04-21
申请号：US17563464
申请日：2021-12-28
Applicant: Laitram, L.L.C.
Inventor： Michael Hendrik Degroot , Drew Downer , Gerko Hulshof , Jake A. Mohan
Abstract: A conveyor employs an assembly at a drive end having a position limiter assembly configured to accommodate flights in a conveyor belt while ensuring proper engagement between the conveyor belt and a drive. The end assembly includes opposing end plates, a drive extending between the end plates and a position limiter assembly extending between the end plates below the drive for ensuring proper engagement of a conveyor belt with the drive. The position limiter comprises a series of spaced apart rollers mounted to and spaced from a mounting bar extending between the end plates. Roller mounting arms connect the rollers to the mounting bars.
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公开(公告)号：US20210179358A1
公开(公告)日：2021-06-17
申请号：US17188291
申请日：2021-03-01
Applicant: Bruks Rockwood , LLC
Inventor： Francis J. Warmoth , Bengt Axel Nilsson , Steven B. Bennett
Abstract: Disclosed herein are air-supported belt conveyors and independent conveyor subsystems that are selectively and independently designed to meet requirements that can change along the length of a conveyor, as well as from conveyor to conveyor.
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