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公开(公告)号：US20240224879A1
公开(公告)日：2024-07-11
申请号：US18563868
申请日：2022-07-11
Applicant: KVERNELAND GROUP RAVENNA S.R.L.
Inventor： Cosimo FRASCELLA
CPC classification number: A01F15/106 , A01D90/04 , A01F29/04
Abstract: A rotor apparatus for an agricultural machine which includes a pick-up apparatus for picking up hay from the ground and a chamber for receiving the picked-up hay, is configured to feed the hay picked-up from the ground to the compression chamber. The rotor apparatus comprises: a rotary shaft, a plurality of feeding blades pairs, each having a plurality of fins distributed on an outer perimeter of the respective blade, wherein the feeding blades pairs are arranged on the rotary shaft in a way that, for each pair of feeding blades, the fins are offset from the corresponding fins of an adjacent pair of feeding blades, so that, for each pair of feeding blades, each fin is misaligned with any other fin of the other pairs of feeding blades.
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公开(公告)号：US20220338418A1
公开(公告)日：2022-10-27
申请号：US17611883
申请日：2021-01-20
Applicant: KVERNELAND GROUP RAVENNA S.R.L.
Inventor： Valerio CASADEI , Cosimo FRASCELLA
Abstract: A baler comprises: a frame, including a forming chamber, configured to receive crops and to form a bale; a feeding assembly, configured to collect the crops form the ground and to feed the crops into the forming chamber; a tailgate, movable between a closed position, wherein the forming chamber is closed, and an open position, wherein the forming chamber is open to an external environment for discharging the bale; a control unit; a ramp, configured to lay down the bale on the ground and movable between a raised position and a discharge position, for allowing a release of the bale; a ramp sensor, responsive to a change of position of the ramp from the raised position to the discharge position and vice versa. The control unit is connected to the ramp sensor for assessing a release of the bale, responsive to a change of the ramp position from the raised position to the discharge position and, in succession, from the discharge position to the raised position. The control unit comprises a timer.
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公开(公告)号：US20220221873A1
公开(公告)日：2022-07-14
申请号：US17611166
申请日：2020-05-22
Applicant: KVERNELAND GROUP RAVENNA S.R.L.
Inventor： Valerio CASADEI , Cosimo FRASCELLA
Abstract: A round baler for providing round bales, comprises: a frame; a first wheel and a second wheel associated to the frame; a baling chamber supported by the frame, for receiving crops and for housing a formed bale; a conveying assembly, which delimits the baling chamber; a binder, configured for binding the formed bale with a fastening element; a control unit. The baler is self-propelled and comprises a motorization unit connected to the first wheel and to the second wheel, for moving the baler on the ground. The control unit is connected to the motorization unit for controlling it.
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公开(公告)号：US20140165856A1
公开(公告)日：2014-06-19
申请号：US14235552
申请日：2012-07-27
Applicant: Seamus Varley
Inventor： Seamus Varley
CPC classification number: A01F15/0705 , A01F15/08 , A01F15/0833 , A01F2015/077 , A01F2015/0775 , A01F2015/078
Abstract: A round bale forming apparatus comprising a first bale forming chamber (26) and a second bale forming chamber (28), the second bale forming chamber being positioned rearwardly of the first bale forming chamber; each of the first and second bale forming chambers comprising means for forming a bale from a crop product; a feeding mechanism which feeds the crop product into the bale forming apparatus in order to form a bale from the crop product; transfer means (50) for transferring a partially formed bale from the first bale forming chamber into the second bale forming chamber; and directional means for directing the crop product from the feeding mechanism into the first bale forming chamber or the second bale forming chamber such that a partially formed bale is formable in the first bale forming chamber and a fully formed bale is formable in the second bale forming chamber.
Abstract translation: 一种包括第一捆捆形成室（26）和第二捆包形成室（28）的圆形包装形成装置，所述第二捆包形成室位于所述第一捆包形成室的后方; 第一和第二捆包形成室中的每一个包括用于从作物产品形成包的装置; 进给机构，其将作物产品进料到捆包装置中，以便从作物产品形成捆包; 用于将部分形成的捆包从第一捆捆形成室转移到第二捆包形成室中的转印装置（50） 以及定向装置，用于将作物产物从进给机构引导到第一捆捆形成室或第二捆包形成室中，使得部分成形的捆包可形成在第一捆包形成室中，并且完全成形的捆可在第二捆捆成形中形成 房间。
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5.发明授权公开(公告)号：US11696532B2
公开(公告)日：2023-07-11
申请号：US16630961
申请日：2018-08-09
Applicant: KVERNELAND GROUP RAVENNA S.R.L.
Inventor： Valerio Casadei , Cosimo Frascella
CPC classification number: A01F15/0883 , A01F15/07 , F15B21/08 , F15B21/085 , F15B21/087 , F15B2211/27 , F15B2211/632 , F15B2211/6323 , F15B2211/6326 , F15B2211/7053
Abstract: A baler includes a chamber having a fixed size that receives crops and houses a formed bale. A tailgate is connected to a frame and is movable between a closed position, for cooperating with the frame to delimit the chamber, and an open position, for discharging the formed bale. A conveying assembly delimits the chamber for imparting a rotating movement to the crops contained in the chamber, and has a first portion provided in the frame and a second portion provided in the tailgate. An actuator includes a closing chamber and moves the tailgate from the open position to the closed position upon receiving an actuating fluid in the closing chamber. A binder binds the formed bale, and a pressure sensor detects a control signal representative of a pressure inside the closing chamber of the actuator. A control unit generates an alert signal as a function of the control signal.
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Patent Agency Ranking
公开(公告)号：US11540446B2
公开(公告)日：2023-01-03
申请号：US16639077
申请日：2018-07-26
Applicant: Kverneland Group Ravenna S.r.l.
Inventor： Tim Baker , Seamus Varley
Abstract: The present disclosure relates to a method for operating a round baler. The method comprises providing a nonstop baler type machine; feeding of crop into a prechamber and a main bale forming chamber; and providing, by a binding unit, a binding material to the main bale forming chamber for wrapping a bale formed in the main bale forming chamber, comprising, in a first mode of operation, providing a stretching apparatus in contact with the binding material, thereby, applying a compressive force to the binding material for stretching the binding material; and in a second mode of operation, providing the stretching apparatus free of contact with the binding material. Furthermore, a round baler is disclosed.
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7.发明申请公开(公告)号：US20220295710A1
公开(公告)日：2022-09-22
申请号：US17611164
申请日：2020-05-27
Applicant: KVERNELAND GROUP RAVENNA S.R.L.
Inventor： Seamus VARLEY
Abstract: A baler connectable to a tractor for providing round bales comprises: a baling chamber for receiving crops for forming the bale, the baling chamber being supported on a wheel axle; a conveying assembly, including a belt which at least partially delimits the baling chamber for imparting a rotating movement to the crops contained in the baling chamber; a pick-up device, configured for picking-up the crops from a field; a feeding system, configured for feeding the crops to the baling chamber; a binder, configured for binding a formed bale with a fastening element.
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公开(公告)号：USD925613S1
公开(公告)日：2021-07-20
申请号：US35508623
申请日：2019-11-15
Applicant: KVERNELAND GROUP RAVENNA S.R.L.
Designer： Emiliano Rosa
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公开(公告)号：US10448577B2
公开(公告)日：2019-10-22
申请号：US14235552
申请日：2012-07-27
Applicant: Seamus Varley
Inventor： Seamus Varley
Abstract: A round bale forming apparatus which includes a first bale forming chamber and a second bale forming chamber the second bale forming chamber being positioned rearwardly of the first bale forming chamber; each of the first and second bale forming chambers has components for forming a bale from a crop product; a feeding mechanism which feeds the crop product into the bale forming apparatus in order to form a bale from the crop product; a transfer mechanism for transferring a partially formed bale from the first bale forming chamber into the second bale forming chamber; and a directional mechanism for directing the crop product from the feeding mechanism into the first bale forming chamber or the second bale forming chamber such that a partially formed bale is formable in the first bale forming chamber and a fully formed bale is formable in the second bale forming chamber.
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公开(公告)号：US20250063990A1
公开(公告)日：2025-02-27
申请号：US18944698
申请日：2024-11-12
Applicant: KVERNELAND GROUP RAVENNA S.R.L.
Inventor： Valerio CASADEI , Cosimo FRASCELLA
Abstract: A baler comprises: a frame, including a forming chamber, configured to receive crops and to form a bale; a feeding assembly, configured to collect the crops form the ground and to feed the crops into the forming chamber; a tailgate, movable between a closed position, wherein the forming chamber is closed, and an open position, wherein the forming chamber is open to an external environment for discharging the bale; a control unit; a ramp, configured to lay down the bale on the ground and movable between a raised position and a discharge position, for allowing a release of the bale.
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