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1.发明授权公开(公告)号：US11662238B2
公开(公告)日：2023-05-30
申请号：US16500835
申请日：2018-03-26
申请人： Kverneland AS
发明人： Ferdinand Schumacher
CPC分类号： G01F3/24 , A01C7/06 , A01C7/102 , A01C7/125 , G01F11/024
摘要： The invention relates to a device for metering a granular or grainy material in a distributor machine, comprising a housing; an inlet opening which is formed on the housing and through which a granular or grainy material can be introduced in the housing for metering; an outlet opening which is formed on the housing and through which the granular or grainy material can be discharged out of the housing after metering; a metering space which is formed in the housing in such a way that granular or grainy material in the housing can be moved from the inlet opening via the metering space to the outlet opening; a metering wheel which is arranged in the metering space on a drive shaft, and which is configured to meter the granular or grainy material supplied via the inlet opening; a mounting opening which is formed on the housing and via which the metering wheel can be exchangeably mounted in the metering space; and a mounting component which is detachably arranged in the mounting opening in a mounted position, and this in turn is arranged at least partially welded onto the housing, wherein the mounting component has a receiving unit for detachably receiving the metering wheel, in such a way that the metering wheel received on the receiving unit is mounted on the drive shaft when arranging the mounting component in the mounted position, and in such a way that, when detaching the mounting component from the mounted position, the metering wheel is forcibly detached from the drive shaft (6), such that the metering wheel can be removed from the metering space in this way and can be detached from the housing together with the mounting component. A distributor machine is also provided for distributing a granular or grainy material, such as seeds, fertiliser or grit.
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公开(公告)号：US20180279544A1
公开(公告)日：2018-10-04
申请号：US15761845
申请日：2016-09-28
申请人： Kverneland AS
发明人： Michael Winkelmann , Andreas Grafe
IPC分类号： A01C7/04
摘要： A single-grain sowing device comprising: a drum rotatable about an axis of rotation, a cavity formed in the drum, wherein an end face of the cavity is delimited by a sowing disc, in which multiple sowing holes are arranged on a notional circular path at a distance to each other, a body arranged in the cavity, rotatable about an axis arranged at a distance and parallel to the axis of rotation, with one part of the surface thereof resting against the sowing disc such that, when the sowing disc rotates, same temporarily seals a respective passed sowing hole on the inside, wherein the body can be rolled out on an outer casing surface surrounding the cavity, and a pressure spring, wherein the pressure spring presses the body against the casing surface.
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公开(公告)号：US09781877B2
公开(公告)日：2017-10-10
申请号：US14916352
申请日：2014-07-25
申请人： Kverneland AS
发明人： Enrico Matrangolo
CPC分类号： A01C7/20 , A01C7/081 , A01C7/127 , A01C15/005
摘要： A metering device and a distributing machine for metering free-flowing bulk material, in particular seeds and/or fertilizer, from a container, using a metering device. The metering device includes a delivery channel with an inlet and a metering outlet, and a pressure compensation section disposed in the delivery channel between the inlet and the metering outlet. The pressure compensation section is actuated by a pressure difference between the delivery channel and the surroundings.
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公开(公告)号：US20160198624A1
公开(公告)日：2016-07-14
申请号：US14916352
申请日：2014-07-25
申请人： KVERNELAND AS
发明人： Enrico Matrangolo
CPC分类号： A01C7/20 , A01C7/081 , A01C7/127 , A01C15/005
摘要： A metering device and a distributing machine for metering free-flowing bulk material, in particular seeds and/or fertiliser, from a container, using a metering device. The metering device includes a delivery channel with an inlet and a metering outlet, and a pressure compensation means disposed in the delivery channel between the inlet and the metering outlet. The pressure compensation means is actuated by a pressure difference between the delivery channel and the surroundings.
摘要翻译： 用于使用计量装置从容器计量自由流动的散装材料，特别是种子和/或肥料的计量装置和分配机。 计量装置包括具有入口和计量出口的输送通道，以及设置在入口和计量出口之间的输送通道中的压力补偿装置。 压力补偿装置由输送通道和周围环境之间的压力差驱动。
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公开(公告)号：US20160014952A1
公开(公告)日：2016-01-21
申请号：US14755189
申请日：2015-06-30
申请人： KVERNELAND AS
发明人： Ferdinand Schumacher
CPC分类号： A01C7/046
摘要： A sowing heart for a single-seed drill, wherein the sowing heart includes a seed disc which can be rotated in one direction (R) of rotation, the seed disc having seed holes in a defined arrangement; a receiving region for receiving the seed into the seed holes and a delivery region for delivery of the seed; a cleaning apparatus located between the delivery region and the receiving region for cleaning of the seed holes during the operation of the sowing heart, wherein the cleaning apparatus is made as a rotating wheel with at least one projection which meshes with the seed holes. The invention is also directed to a single-seed drill with such a sowing heart.
摘要翻译： 用于单种子钻的播种心脏，其中所述播种心脏包括可以在一个旋转方向（R）旋转的种子盘，所述种子盘具有限定布置的种子孔; 用于将种子接收到种子孔中的接收区域和用于输送种子的递送区域; 位于所述输送区域和所述接收区域之间的用于在所述播种心脏的操作期间清洁所述种子孔的清洁装置，其中所述清洁装置被制成具有与所述种子孔啮合的至少一个突起的旋转轮。 本发明还涉及具有这种播种心脏的单种子钻。
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公开(公告)号：US11064650B2
公开(公告)日：2021-07-20
申请号：US15808520
申请日：2017-11-09
申请人： Kverneland AS
发明人： Ferdinand Schumacher
摘要： A sowing unit for a sowing machine that comprises a coupling device, a joint device provided between the coupling device and a support device with separate fastening points for functional components, and a sowing heart which meters a work product is disclosed. The support device has a proximal support arm, which couples to the joint device, and a distal support arm, which, on a side of the proximal support arm facing away from the joint device, extends away from the proximal support arm, and on which the sowing heart is arranged laterally in the area of an assembly section in such a way that a rear side of the sowing heart is arranged so as to be located opposite to the assembly section of the distal support arm and a front side of the sowing heart is arranged so as to be unobstructed by the support device.
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7.发明申请公开(公告)号：US20200217703A1
公开(公告)日：2020-07-09
申请号：US16500835
申请日：2018-03-26
申请人： Kverneland AS
发明人： Ferdinand Schumacher
摘要： The invention relates to a device for metering a granular or grainy material in a distributor machine, comprising a housing; an inlet opening which is formed on the housing and through which a granular or grainy material can be introduced in the housing for metering; an outlet opening which is formed on the housing and through which the granular or grainy material can be discharged out of the housing after metering; a metering space which is formed in the housing in such a way that granular or grainy material in the housing can be moved from the inlet opening via the metering space to the outlet opening; a metering wheel which is arranged in the metering space on a drive shaft, and which is configured to meter the granular or grainy material supplied via the inlet opening; a mounting opening which is formed on the housing and via which the metering wheel can be exchangeably mounted in the metering space; and a mounting component which is detachably arranged in the mounting opening in a mounted position, and this in turn is arranged at least partially welded onto the housing, wherein the mounting component has a receiving unit for detachably receiving the metering wheel, in such a way that the metering wheel received on the receiving unit is mounted on the drive shaft when arranging the mounting component in the mounted position, and in such a way that, when detaching the mounting component from the mounted position, the metering wheel is forcibly detached from the drive shaft (6), such that the metering wheel can be removed from the metering space in this way and can be detached from the housing together with the mounting component. A distributor machine is also provided for distributing a granular or grainy material, such as seeds, fertiliser or grit.
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公开(公告)号：US09788474B2
公开(公告)日：2017-10-17
申请号：US14414923
申请日：2014-02-26
申请人： KVERNELAND AS
摘要： A sowing heart control apparatus for controlling a sowing heart with a sowing heart monitoring apparatus having an evaluation unit for determining the occupancy of sowing holes of a rotating seed disk with a seed in operation. The evaluation unit delivers an actual value of the occupancy of one or more sowing holes. The sowing heart control apparatus, depending on a deviation of the actual occupancy value from a predetermined setpoint of the occupancy of one or more sowing holes, controlling actuating elements which influence the occupancy. The invention also relates to a sowing heart and a single seed drill.
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公开(公告)号：US20150250093A1
公开(公告)日：2015-09-10
申请号：US14436998
申请日：2013-12-19
申请人： KVERNELAND AS
发明人： Bernhard Scheideler
摘要： Sowing heart for a single-grain sowing machine comprising: a sowing disk rotatable in a rotational direction R, the sowing disk having at least two sowing hole series, arranged concentrically to the sowing disk, with sowing holes, a receiving area for receiving seed at the sowing holes and a dispensing area for dispensing seed, in front of the dispensing area, a wiping device is provided for singulating seed at the sowing holes during the operation of the sowing heart, which has a first wiping element for the first sowing hole series and a second wiping elementfor the second sowing hole series, whereby the wiping elements are coupled and are designed to be adjustable with respect to one another. In addition, the invention relates to a single-grain sowing machine with a considerable number of sowing aggregates, in each case with an above-mentioned sowing heart and a corresponding wiping device.
摘要翻译： 一种单粒播种机的播种机，其特征在于，包括：可沿旋转方向R旋转的播种盘，所述播种盘具有至少两个播种孔序列，与所述播种盘同心设置，具有播种孔，用于接收种子的接收区域 播种孔和用于分配种子的分配区域，在分配区域前面设置有擦拭装置，用于在播种心脏的操作期间在播种孔处将种子分割，其具有用于第一播种孔系列的第一擦拭元件 以及用于第二播种孔系列的第二擦拭元件，由此擦拭元件被联接并被设计成可相对于彼此调节。 此外，本发明涉及具有相当数量的播种骨料的单粒播种机，在每种情况下都具有上述的播种心脏和相应的擦拭装置。
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公开(公告)号：US20180124999A1
公开(公告)日：2018-05-10
申请号：US15808520
申请日：2017-11-09
申请人： Kverneland AS
发明人： Ferdinand Schumacher
IPC分类号： A01C7/20
摘要： A sowing unit for a sowing machine that comprises a coupling device, a joint device provided between the coupling device and a support device with separate fastening points for functional components, and a sowing heart which meters a work product is disclosed. The support device has a proximal support arm, which couples to the joint device, and a distal support arm, which, on a side of the proximal support arm facing away from the joint device, extends away from said proximal support arm, and on which the sowing heart is arranged laterally in the area of an assembly section in such a way that a rear side of the sowing heart is arranged so as to be located opposite to the assembly section of the distal support arm and a front side of the sowing heart is arranged so as to be unobstructed by the support device.
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