SPIRAL CONVEYOR AND FILTER UNIT
    4.
    发明公开

    公开(公告)号:US20230356343A1

    公开(公告)日:2023-11-09

    申请号:US18043970

    申请日:2021-05-24

    Abstract: A filter unit is connected between a tray and a discharging duct of a spiral conveyor. The filter unit includes a first filter (perforated metal) that is fixed at a position close to the outer periphery of a conveying spiral, and a second filter (mesh filter) that rotates on the outside of the conveying spiral and the first filter. A washing nozzle sprays a washing liquid on the second filter. The chips captured by the first filter are scraped by the rotating conveying spiral and delivered back to the conveying path and the chips passing through the first filter but captured by the second filter are removed by the washing nozzle and delivered back to the conveying path. The washing liquid is sprayed at a predetermined angle from the washing nozzle and collides with vanes arranged on the outer periphery of the second filter and provides rotational force on the second filter.

    Crop input supply system, methods and apparatus

    公开(公告)号:US11718489B2

    公开(公告)日:2023-08-08

    申请号:US16626045

    申请日:2018-06-25

    CPC classification number: B65G67/04 A01C15/006 B65G2201/04

    Abstract: A crop input transfer system for transferring a crop input to an implement tank supported on an implement dispensing the crop input, the crop input transfer system includes a mobile supply vehicle powered independent of the implement. The mobile supply vehicle has a boom and a supply tank holding a crop input supply. The crop transfer system includes a coupler with a first coupler portion that matingly couples with a second coupler portion. The first coupler portion is mounted to the boom and the second coupler portion is mounted to the implement. The crop input supply in the supply tank is communicated to implement tank via the matingly coupled first and second coupler portions.

    Vibration feeder device and method for vibration feeding of bulk matertal

    公开(公告)号:US11673751B2

    公开(公告)日:2023-06-13

    申请号:US17375416

    申请日:2021-07-14

    Inventor: Roland Böhm

    CPC classification number: B65G65/44 B65G2201/04

    Abstract: The present disclosure relates to a method for vibration feeding of bulk material and a vibration feeder device provided for such purposes, comprising a material feed, a charging hopper including a hopper discharge, a feeder tray, a height adjustment means for adjusting a level height between the hopper discharge and the feeder tray, and a vibration driver for driving the feeder tray at an oscillation amplitude and an oscillation frequency, where a target material throughput and material specific parameters of the bulk material are input, initial parameters for the level height, oscillation amplitude and oscillation frequency are determined from these inputs, and subsequently the level height is adjusted by controlling the height adjustment means.

    METAL CHIP CONVEYOR HAVING INTERNAL CHIP REMOVAL STRUCTURE

    公开(公告)号:US20190217435A1

    公开(公告)日:2019-07-18

    申请号:US15980924

    申请日:2018-05-16

    Inventor: CHIH PENG CHENG

    Abstract: A metal chip conveyor having an internal chip removal structure includes an endless conveyor belt. An accommodating room of a machine body is divided into an inner space and an outer space. Two sides of the conveyor belt are provided with chains each having chain links. Each chain link has a first opening facing the inner space and a second opening facing the outer space. Two support bushes are disposed at opposite sides of the casing. The conveyor belt passes around the support bushes and is supported by the support bushes. The support bushes cover the first openings of the chain links corresponding in position to the support bushes when the conveyor belt is running, thereby preventing the metal chips in the chain links from falling back into the inner space through the first openings and ensuring that the metal chips in the inner space to be discharged stably.

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