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公开(公告)号：US20240308775A1
公开(公告)日：2024-09-19
申请号：US18671444
申请日：2024-05-22
IPC分类号： B65G15/26 , B65G21/12 , B65G21/14 , B65G43/00 , E21C25/68 , E21C35/20 , E21C35/24 , E21F13/02 , E21F13/06
CPC分类号： B65G15/26 , B65G21/12 , B65G21/14 , B65G43/00 , E21C35/24 , E21F13/06 , E21C25/68 , E21C35/20 , E21F13/02
摘要： Automated control of a longwall stageloader bootend using a plurality of sensors. The sensors include lift sensors, side shift sensors, advance sensors, angle sensors, and conveyor belt sensors. Signals from the plurality of sensors are received by a controller and used to control the operation of the bootend. Controlling the operation of the bootend includes controlling, for example, one or more lift actuators, one or more side shift actuators, one or more advance actuators, and one or more belt actuators. These various actuators can be controlled to, for example, advance the bootend, level the bootend, or match the interfaces between the bootend and a stageloader or a conveyor structure. By automating the operation of the bootend, the need for human positioning control is reduced and the safety of operators is improved.
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公开(公告)号：US20230365357A1
公开(公告)日：2023-11-16
申请号：US18196818
申请日：2023-05-12
发明人： Colin A. Campbell
摘要： The various conveying embodiments disclosed are directed to systems, methods and components enabling extendible conveying mechanisms to reach into trailers and storage containers so that operators may safely and ergonomically load and unload objects such as packages, etc. The disclosed embodiments include a modular driving apparatus suitable for driving an extendible conveyor as well as supporting and moving an associated interface conveyor and configurable (e.g., width and height) operator platform. Also disclosed is a telescoping, bi-directional conveyor embodiment and a movable conveyor interface.
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公开(公告)号：US11691816B2
公开(公告)日：2023-07-04
申请号：US17704319
申请日：2022-03-25
申请人： Dematic S.r.l.
发明人： Andrea Lanari
摘要： A caster wheel alignment system for selectively re-orienting improperly oriented caster wheels for transport vehicles of a conveyor system, such as a circular sorter. The alignment system includes a main support frame couplable with the conveyor at a drive track of the conveyor. The system includes a horizontal cam for adjusting an orientation of the caster wheel from a leading orientation to a trailing orientation. In some forms, the alignment system may include a bypass system, such as a float frame, supporting the horizontal cam, and a vertical cam. The vertical cam provided to temporarily move the float frame and horizontal cam away from the transport vehicle and/or drive track to permit the vehicle to move through the alignment system. The vertical and horizontal cams coordinate to intercept and correct improperly oriented wheels without significantly impeding the movement of the transport vehicle along the drive track.
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公开(公告)号：US20230110254A1
公开(公告)日：2023-04-13
申请号：US18066038
申请日：2022-12-14
发明人： Christopher QUAGLIA , Todd GREEN
摘要： A lift gate apparatus includes a movable conveyor device and a bracket. The movable conveyor device is configured to transition between a conveying position and a non-conveying position. The bracket configured to bridge a gap between the movable conveyor device and a fixed conveyor device, wherein the bracket pivots and slides over the fixed conveyor device when the movable conveyor device is transitioned from the conveying position to the non-conveying position.
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公开(公告)号：US11597602B2
公开(公告)日：2023-03-07
申请号：US17580714
申请日：2022-01-21
申请人： Dorner Mfg. Corp.
发明人： Michael A. Hosch , Scott Grahl
摘要： A conveyor construction for a continuous belt conveyor. The conveyor includes a conveyor frame assembly constructed from a plurality of separate extruded and joined frame sections. The frame assembly can include a pair of side frame extrusions joined to a center frame extrusion by a pair of attachment rails. The conveyor construction further includes a series of spindle mounting assemblies that support a tensioning spindle on opposite ends of the conveyor frame. Each of the spindle mounting assemblies includes a gear rack and a pinion head that is rotatable to move the gear racks. The gear racks contact one of a pair of head plates that support the tensioning spindle relative to the frame.
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公开(公告)号：US11518629B2
公开(公告)日：2022-12-06
申请号：US16666062
申请日：2019-10-28
发明人： Steven W. Griggs
摘要： A measurement system used in conjunction with a conveyor includes a first sensor with a first transceiver and a second sensor with a second transceiver. The transceivers transmit a first light beam and a second light beam towards a movable portion of the conveyor. A control unit communicably coupled to the first sensor and the second sensor, wherein the control unit calculates a first distance between the first sensor and the movable portion based on the first sensor and a second distance between the second sensor and the movable portion based on the second sensor. The control unit determines a difference value between the first distance and the second distance; and stops the unloader in response to the difference value being above a predefined threshold value.
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7.发明授权公开(公告)号：US11485580B2
公开(公告)日：2022-11-01
申请号：US17449010
申请日：2021-09-27
摘要： A continuous mining machine trailing conveyor system providing a sandwich belt system that incorporates a set of hugging modalities to ensure that the sandwich belt system provides sufficient friction.
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公开(公告)号：US11365064B2
公开(公告)日：2022-06-21
申请号：US16958248
申请日：2018-12-27
申请人： ITOH DENKI CO., LTD.
摘要： An object of the present invention is to develop a device and a method by which cargo handling is automatically performed to eliminate overlaps among articles. When loaded with a plurality of articles M, a cargo handling device eliminates overlaps among the articles M. The cargo handling device has an article placement surface on which the articles M are placed. The cargo handling device performs a cargo handling operation that turns and/or rotates the articles M on the article placement surface to eliminate the overlaps among the articles M.
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公开(公告)号：US11261041B2
公开(公告)日：2022-03-01
申请号：US16514049
申请日：2019-07-17
发明人： Joel Fehr , Zachary Johnson , Erin Blomert , Tyler Camm
IPC分类号： B65G65/42 , B65G43/08 , B65G43/10 , B65G15/24 , B65G41/00 , B65G65/00 , B65G21/14 , B65G65/46
摘要： A material-conveying system comprises a main conveyor for conveying material, a swing conveyor for conveying the material to the main conveyor and a processor for controlling a speed of the swing conveyor based on a feedback signal. The feedback signal may be indicative of a speed of the swing conveyor and/or a speed of a main conveyor. The feedback signal may be indicative of material level, belt slippage, flow rate, belt angle and/or material rollback.
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公开(公告)号：US20220033193A1
公开(公告)日：2022-02-03
申请号：US17295992
申请日：2019-11-14
申请人： Hansueli CHRISTEN
发明人： Hansueli CHRISTEN
摘要： Telescopic conveyor with integrated indexing and measuring conveyor is described, the telescopic conveyor having a frame, at least one telescopic segment mounted so as to be extendable with respect to the frame and a transport conveyor, the transport conveyor is driven at a first conveying speed (v1) and is supported on the at least one telescopic segment and on the frame and wherein the indexing and measuring conveyor is arranged on a delivery side of the transport conveyor. The telescopic conveyor enables the packet items located thereon to be automatically separated while taking up as little space as possible. The indexing and measuring conveyor is mounted on the same frame and is driven at a second conveying speed (v2), the second conveying speed (v2) being greater than the first conveying speed (v1).
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