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1. 发明申请

WO2018130645A1 A COMBINATION WEIGHER 审中-公开
公开(公告)号：WO2018130645A1
公开(公告)日：2018-07-19
申请号：PCT/EP2018/050742
申请日：2018-01-12
申请人： MAREL A/S
发明人： BROAGER, Anne , TJØRNELUND, Michael , KAASTRUP, Ole
IPC分类号： G01G19/393 , G01G13/20
摘要： This invention relates to a combination weigher, including a dispersion unit adapted to radially disperse food products dropped in from above and onto the dispersion unit, a plurality of V-shaped like guide structures extending radially away from a center of the dispersion unit and arranged such that a narrower end of the V-shaped like guide structures face a center point of the dispersion unit, and where the V-shaped like guide structures are designed such that for every second V-shaped like guide structure the distance R1 from the narrower end of the V-shaped like guide structure to the center point of the dispersion unit is smaller than the distance R2 from the narrower end of the remaining V-shaped like guide structures to the center of the dispersion unit, and where the sides of adjacent V-shaped like guide structures define side walls of trenches, where the trenches comprise circular sector shape bottom portions, where the trenches comprise receiving ends where the radially disperse food products are received from the dispersion unit and outfeed ends where the food products are released from the trenches, a plurality of hoppers associated to each of the trenches arranged below the outfeed ends of the trenches, a control unit, and screw feeders arranged in each of the trenches operated by the control unit, where the operation includes operate a rotational movement of the screw feeders and thus the conveying of the food products from the receiving ends of the trenches towards the outfeed ends of the trenches where they are released into the plurality of hoppers, wherein the space between adjacent V-shaped like guide structures at a distance R1 defines a buffer zone for radially dispersed food products from the dispersion unit, and where the screw feeders in the adjacent trenches thereof have opposite orientation and rotate in opposite directions such that upper part of the screw feeders are rotating away from each other.

2. 发明申请

WO2020079217A1 A MOUNTING DEVICE FOR MOUNTING A SCREW FEEDER TO A COMBINATION WEIGHER 审中-公开
公开(公告)号：WO2020079217A1
公开(公告)日：2020-04-23
申请号：PCT/EP2019/078351
申请日：2019-10-18
申请人： MAREL A/S
发明人： KAASTRUP, Ole , BROAGER, Anne
IPC分类号： G01G19/393 , B65G33/14
摘要： This invention relates to mounting device for mounting a screw feeder (200) to a combination weigher, comprising: a cylindrical mounting end (201) having an outer diameter being essentially the same or less than an inner diameter of a hollow cylindrical shaped receiving cap (203), where one of the cylindrical mounting end and the hollow cylindrical shaped receiving cap comprises a first pin structure (202a) and the other one of the cylindrical mounting end and the hollow cylindrical shaped receiving cap comprises a first receiving slot (205a) and a first longitudinal arranged mounting slot (206a), the first receiving slot (205a) extending from a free end (210) along a first longitudinal axis (207) towards a first position (311), where the first receiving slot is designed for allowing the first pin structure (202a) to slide therein when the cylindrical mounting end (201) slides into the hollow cylindrical shaped receiving cap (203) until the first pin structure (202a) reaches the first position, the first longitudinal arranged mounting slot (206a) having a second longitudinal axis (208) forming an angle in relation to the first longitudinal axis (207) of the first receiving slot, where one of the cylindrical mounting end (201) and the hollow cylindrical shaped receiving cap comprises an attachment end (211) for attachment to a motor unit, whereby during operation of a rotational movement of the motor unit, the first pin structure becomes automatically advanced from the first position and along the first longitudinal arranged mounting slot causing the first pin structure to be propped therein.

3. 发明申请

WO2022123018A1 A METHOD AND A SYSTEM OF OPERATING A HELICAL SCREW ADAPTED TO BE USED IN RELATION WITH A COMBINATION WEIGHER 审中-公开
公开(公告)号：WO2022123018A1
公开(公告)日：2022-06-16
申请号：PCT/EP2021/085212
申请日：2021-12-10
申请人： MAREL A/S [DK]/[DK]
发明人： STENZHORN, Karsten, Aalykke , ANDRESEN, Kim , KAASTRUP, Ole , HUNDTOFTE, Niels, Bjarne
IPC分类号： G01G19/393
摘要： This invention relates to a method and a system for of operating helical screws adapted to be used in relation with a combination weigher, where the combination weigher comprises a plurality of elongated trenches, where within each of the elongated trenches such a helical screw is provided and driven by a motor, where the helical screw is configured to advance, via an initial revolutions per minute (RPM) value of the helical screw, received food items from receiving ends of the trenches towards releasing ends of the trenches where the food items are released therefrom, the method comprising identifying if a change in the RPM value has occurred from the initial RPM value of the helical screw, where in case a change is identified, automatically adjusting the helical screw to another RPM value different from the initial RPM value.

4. 发明申请

WO2018130646A1 A SCREW FEEDER FOR A COMBINATION WEIGHER 审中-公开
公开(公告)号：WO2018130646A1
公开(公告)日：2018-07-19
申请号：PCT/EP2018/050743
申请日：2018-01-12
申请人： MAREL A/S
发明人： BROAGER, Anne , KAASTRUP, Ole , TJØRNELUND, Michael
IPC分类号： G01G19/393 , G01G13/20
摘要： This invention relates to a screw feeder adapted to be used in relation with a combination weigher, where the combination weigher comprises a dispersion unit, and a plurality of trenches surrounding the dispersion unit, where each of the plurality of trenches comprise an infeed end and a releasing end where each of the trenches and have a circular sector like shaped bottom portion, where the dispersion unit is adapted to radially disperse food products into the trenches at their receiving ends, where at each trench the received food product is advanced by said screw feeder towards the releasing end, where said screw feeder is made of a material being softer than the material of the trenches and is designed such that it has a polygon cross sectional shape having three or more edges.

5. 发明公开

EP3867608A1 A MOUNTING DEVICE FOR MOUNTING A SCREW FEEDER TO A COMBINATION WEIGHER 无效
公开(公告)号：EP3867608A1
公开(公告)日：2021-08-25
申请号：EP19791209.0
申请日：2019-10-18
申请人： Marel A/S
发明人： KAASTRUP, Ole , BROAGER, Anne
IPC分类号： G01G19/393 , B65G33/14

6. 发明公开

EP4260024A1 A METHOD AND A SYSTEM OF OPERATING A HELICAL SCREW ADAPTED TO BE USED IN RELATION WITH A COMBINATION WEIGHER 无效
公开(公告)号：EP4260024A1
公开(公告)日：2023-10-18
申请号：EP21836451.1
申请日：2021-12-10
申请人： Marel A/S
发明人： STENZHORN, Karsten, Aalykke , ANDRESEN, Kim , KAASTRUP, Ole , HUNDTOFTE, Niels, Bjarne
IPC分类号： G01G19/393

7. 发明公开

EP3568675A1 A SCREW FEEDER FOR A COMBINATION WEIGHER 有权
公开(公告)号：EP3568675A1
公开(公告)日：2019-11-20
申请号：EP18700223.3
申请日：2018-01-12
申请人： Marel A/S
发明人： BROAGER, Anne , KAASTRUP, Ole , TJØRNELUND, Michael
IPC分类号： G01G19/393 , G01G13/20

8. 发明公开

EP3568674A1 A COMBINATION WEIGHER 有权
公开(公告)号：EP3568674A1
公开(公告)日：2019-11-20
申请号：EP18700222.5
申请日：2018-01-12
申请人： Marel A/S
发明人： BROAGER, Anne , TJØRNELUND, Michael , KAASTRUP, Ole
IPC分类号： G01G19/393 , G01G13/20

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