公开(公告)号：US06796109B2

公开(公告)日：2004-09-28

申请号：US10377961

申请日：2003-02-28

Applicant: Jean Viaud

Inventor： Jean Viaud

IPC: B65B1104

CPC classification number: A01F15/0715 ,  A01F2015/072

Abstract: A large round baler is provided with a wrapping arrangement which supplies wrapping material to a baling chamber inlet at a location above the floor of a baling chamber. The wrapping arrangement includes a wrapping material supply roll positioned at, or in frictional contact with, a feed roll, which conveys the wrapping material and delivers it such that it gravitates downwardly through a gap provided between an anvil and movable part of a cut-off device, the cut-off device being located at the inlet to the baling chamber so that the gravitating material passes into the baling chamber where it is caught between the formed bale and a rotatable bale-forming device which delimits at least a portion of the circumference of the baling chamber.

Abstract translation: 大型圆形打捆机设置有包装装置，其将包装材料供应到在打包室的地板上方的打包室入口。 包装布置包括定位在进料辊处或与其摩擦接触的包装材料供应辊，其输送包装材料并将其输送，使得其向下引导通过设置在砧座和切断件的可移动部分之间的间隙 所述切断装置位于所述打包室的入口处，使得所述引力材料进入所述打包室，在所述打包室中，所述重力材料被夹在所形成的捆包和可旋转的捆包形成装置之间，所述捆包装置限定所述圆周的至少一部分 的打包室。

公开(公告)号：US06651408B1

公开(公告)日：2003-11-25

申请号：US10198750

申请日：2002-07-19

Applicant: John R. McClure

Inventor： John R. McClure

IPC: B65H2314

CPC classification number: A01F15/0715 ,  A01F2015/072 ,  A01F2015/076

Abstract: An adjustable force wrapping material brake mechanism and dispenser assembly for an agricultural baler. The assembly includes a wrapping material dispenser roll mount rotatably supporting a wrapping material dispenser roll. A brake-biasing arm is provided having a first end fixedly connected to a first end of a rotatable shaft. A tension arm is connected to the second end of the shaft, and bears a counter roller disposed to roll on a surface of the material dispenser roll. A pivotable monolithic brake lever arm is provided with a brake pad. A single tension spring connects the brake biasing arm and the brake lever arm to bias the brake pad to contact the brake drum with a biasing force, and thereby braking the dispenser roll. As wrapping material is dispensed, the tension arm and brake biasing arm rotate to reduce the biasing force of the spring.

Abstract translation: 一种用于农业打捆机的可调式包装材料制动机构和分配器组件。 组件包括可旋转地支撑包裹材料分配器辊的包装材料分配器辊架。 一种制动偏置臂，其具有固定地连接到可旋转轴的第一端的第一端。 张力臂连接到轴的第二端，并具有设置成在材料分配器辊的表面上滚动的反向辊。 可枢转的单片制动杆臂设置有制动衬块。 单个张力弹簧连接制动偏压臂和制动杆臂，以偏置制动衬块以利用偏压力与制动鼓接触，从而制动分配器辊。 当分配包裹材料时，张力臂和制动偏压臂旋转以减小弹簧的偏置力。

公开(公告)号：US5979141A

公开(公告)日：1999-11-09

申请号：US8367

申请日：1998-01-16

Applicant: Kenneth Craig Phillips

Inventor： Kenneth Craig Phillips

IPC: A01F15/07 ,  B65B41/00

CPC classification number: A01F15/0715 ,  A01F2015/072

Abstract: A large round baler is equipped with a device for wrapping bales with a web of net wrapping material. The device includes structure for supporting a spare supply roll of wrapping material a short distance vertically above a zone for containing an active supply roll of wrapping material. The structure for supporting the spare roll is selectively movable to a non-use position for permitting a pressure-applying roller, that normally engages the active supply roll of wrapping material, to be swung vertically out of the way so as to permit the spare supply roll to be moved into place as the active supply roll once the latter is depleted. A pair of retractable loading supports are provided for supporting the spare supply roll at a location reawardly of the zone prior to moving the spare roll into the zone to take the place of the depleted active supply roll. A net guide roll has one end mounted for being selectively lifted to permit easier threading of a length of net that has been pulled from the spare supply roll when the latter is located on the loading supports.

Abstract translation: 一台大型圆形打捆机配备了一个用于将包裹网包裹材料包裹的装置。 该装置包括用于在用于容纳主动的包装材料供应卷的区域上方的支撑用于支撑短暂距离的包装材料的备用供应卷的结构。 用于支撑备用卷的结构可选择性地移动到非使用位置，以允许正常地接合包装材料的主动供给辊的加压辊垂直摆动以允许备用供应 一旦后者被耗尽，就将其作为活动的供应辊移动到位。 提供一对可收缩的装载支撑件，用于在将备用卷轴移动到该区域中以替代耗尽的主动供应辊之前，将备用供应辊支撑在该区域的一个位置。 净引导辊的一端安装成选择性地提升，以允许当后者位于加载支撑件上时从备用供应辊拉出的一段网的更容易的螺纹穿过。

公开(公告)号：US5974764A

公开(公告)日：1999-11-02

申请号：US7940

申请日：1998-01-16

Applicant: Henry Dennis Anstey ,  Nissim Mass ,  Yuval Leiber

Inventor： Henry Dennis Anstey ,  Nissim Mass ,  Yuval Leiber

IPC: A01F15/07 ,  B65B63/04

CPC classification number: A01F15/0715 ,  A01F2015/072

Abstract: A large round baler is equipped with a wrapping device for wrapping a bale with a web of plastic net wrapping material. The device includes a pair of wrap material feed rolls arranged one above the other with a supply roll of wrapping material being directly supported by the upper feed roll so that during operation of the feed rolls in dispensing a length of wrap material being wrapped about a bale, the periphery of the supply roll is rotated at the same speed as the periphery of the upper feed roll so that no scrubbing takes place between the supply and feed rolls. A pressure applying device uses a pair of air or gas cylinders acting through a linkage to force a freely rotating roller to exert a force on the supply roll which is transferred through the roll to the feed roll. In this way variable friction forces are avoided which would interfere with the maintenance of a desired constant tension in the length of wrapping material so that the bale is wrapped tightly, but without rupturing the net material.

Abstract translation: 一个大型圆形打包机配备了一个包装纸，用于将包裹用塑料网包装材料卷起来。 该装置包括一对包装材料进料辊，一对包装材料供给辊由包装材料的供给辊直接由上部进料辊支撑，使得在进料辊的操作期间分配一定长度的包裹材料包裹在包装上 供给辊的周边以与上部供给辊的周边相同的速度旋转，使得在供给辊和进给辊之间不会发生擦洗。 压力施加装置使用通过连杆作用的一对空气或气瓶来迫使自由旋转的辊在供给辊上施加力，所述力通过辊传递到进给辊。 以这种方式避免可能的摩擦力，这将妨碍在包裹材料的长度上维持期望的恒定张力，使得捆包紧紧地，但不破坏网状材料。

公开(公告)号：US5581973A

公开(公告)日：1996-12-10

申请号：US537019

申请日：1995-10-02

Applicant: Kenneth R. Underhill

Inventor： Kenneth R. Underhill

IPC: A01F15/07 ,  B65B27/12 ,  B65B63/04

CPC classification number: A01F15/0715 ,  A01F2015/072

Abstract: A round baler having a main frame including opposing sidewalls, and an apron assembly comprising crop engaging elements disposed between said sidewalls for defining a bale forming chamber having a fixed generally cylindrical shape with a transverse inlet. The crop engaging elements move along a path having an inner course contiguous with a major portion of the fixed periphery of the cylindrical chamber, and a pickup assembly for feeding crop material to the chamber through the inlet whereby crop material accumulated in the chamber is engaged by the crop engaging elements and formed into a compacted cylindrical package under conditions where a sufficient amount of crop material has accumulated in the chamber. A supply of net material is dispensed via a dispensing assembly having grasping elements for feeding the net into the chamber for wrapping the periphery of the cylindrical package of crop material in the chamber to form a round bale of crop material. The dispensing assembly is mounted on the main frame to pivot about a fixed pivot for moving the grasping elements between a retracted position remote from the cylindrical chamber and an extended position adjacent the cylindrical chamber for dispensing net between the peripheral surface of the compacted cylindrical package of crop material and the crop engaging elements.

Abstract translation: 一种具有包括相对侧壁的主框架的圆形打捆机，以及包括设置在所述侧壁之间的作物接合元件的围裙组件，用于限定具有固定的大致圆柱形的带有横向入口的捆包形成室。 作物接合元件沿着具有与圆柱形室的固定边缘的主要部分相邻的内部路径的路径移动，以及拾取组件，用于通过入口将作物材料供给到室，由此积聚在室中的作物材料被 作物接合元件，并在足够量的作物材料积聚在室中的条件下形成压实的圆柱形包装。 净材料的供应通过具有用于将网进给到室中的把持元件的分配组件分配，用于将圆柱形包装料料的周边包围在室中以形成圆形的作物材料。 分配组件安装在主框架上以围绕固定枢轴枢转，用于使抓握元件在远离圆柱形腔室的缩回位置和邻近圆柱形腔室的延伸位置之间移动，用于在压实的圆柱形包装的圆周表面之间分配网 作物材料和作物接合元件。

公开(公告)号：US4407113A

公开(公告)日：1983-10-04

申请号：US273468

申请日：1981-06-15

Applicant: Grant M. Core

Inventor： Grant M. Core

IPC: A01F15/07 ,  A01D39/00

CPC classification number: A01F15/0715 ,  A01F2015/072 ,  Y10S56/02

Abstract: A wrapping mechanism for use in combination with a round baling machine is disclosed wherein the baling machine has a frame, a baling chamber, and arms for supporting the roll of flexible material. An electric motor is provided on a shaft upon which the flexible material is mounted for selectively imparting rotational motion to the roll. The shaft is provided with an overriding clutch. A pulley is provided on the shaft for the roll. A belt extends around the pulley and is secured by its ends to a spring which in turn is secured to the frame of the machine to provide a drag for the shaft and the roll.A plate means is mounted on the frame adjacent the roll to separate a layer of material as it departs from the roll. The layer of material is directed towards the baling chamber or compartment.A wind shield plate is mounted on the frame adjacent the separated layer of material to protect the material from drafts. A cutter bar is mounted adjacent the entrance to the baling compartment. Spring means maintain the cutter bar in an inoperative position. The cutter bar may then be manually tilted to cause it to move against the layer of material to sever the same.The method of this invention involves forming a round bale in the baling compartment of the baling machine, and then providing a roll of plastic material on the baling machine with an initial rotational surge to cause a layer of plastic material to emerge from the roll towards the baling compartment. The baling machine is then actuated to cause additional material to be baled to engage the layer of plastic material and to move the layer of plastic material into fixed contact with the bale. The bale is then rotated within the machine to cause the bale to pull additional material from the roll and to wrap the material around the periphery of the bale. The material then is cut between the bale and the roll of material. Rotational resistance is provided to the roll of plastic material to prevent it from free wheeling while the layer of material is being separated therefrom. The leading edge of the layer of material is shielded from wind currents.

公开(公告)号：US20230148478A1

公开(公告)日：2023-05-18

申请号：US18093382

申请日：2023-01-05

Applicant: CNH Industrial America LLC

Inventor： Scott C. Simmons

IPC: A01F15/07

CPC classification number: A01F15/0715 ,  A01F2015/072

Abstract: A wrapping assembly includes: a material roll configured to hold a roll of wrapping material; a duckbill assembly including a duckbill carrying a duckbill roll and configured to draw material from a roll of wrapping material held by the material roll; a duckbill actuator coupled to the duckbill to move the duckbill between an insert position and a home position; a variable brake associated with the material roll and configured to apply a variable braking force to the material roll; and a controller operatively coupled to the duckbill actuator and the brake. The controller is configured to: determine an averaged electric current draw of the duckbill actuator during a sampling period is below a defined value and responsively output a brake increase signal so the brake increases applied braking force to the material roll by a defined amount.

公开(公告)号：US20180279559A1

公开(公告)日：2018-10-04

申请号：US15896864

申请日：2018-02-14

Applicant: Deere & Company

Inventor： Sebastien Guerin ,  David Roussel ,  Emmanuel Chapon

IPC: A01F15/07 ,  A01F15/14

CPC classification number: A01F15/0715 ,  A01F15/071 ,  A01F15/141 ,  A01F2015/072 ,  A01F2015/073 ,  A01F2015/0735

Abstract: A wrapping arrangement for an agricultural round baler includes a support frame and a wrapping mechanism including at least one wrap material feeding means mounted on the support frame. The at least one wrap material feeding means includes a supply of wrap material. At least one wrap material clamp and cutting device is operably mounted to the at least one wrap material feeding means, and a clamp mechanism is mounted proximate to the at least one wrap material clamp and cutting device. The clamp mechanism is adapted to clamp a free end of the wrap material by a biasing clamping force for pre-positioning the wrap material for functional operation with the wrapping mechanism.

公开(公告)号：US20180249635A1

公开(公告)日：2018-09-06

申请号：US15799958

申请日：2017-10-31

Applicant: Deere & Company

Inventor： Timothy J. Kraus ,  Henry D. Anstey ,  Uri Blich

IPC: A01F15/07

CPC classification number: A01F15/0715 ,  A01F15/071 ,  A01F15/0875 ,  A01F2015/072 ,  A01F2015/0725 ,  A01F2015/073

Abstract: A bale wrap mechanism for use with a roll of wrap material, the bale wrap mechanism including a frame including a wrap chute formed from one or more perimeter walls, where the wrap chute defines a wrap axis extending longitudinally therethrough, and where the one or more perimeter walls at least partially define a passage therebetween. The bale wrap mechanism also includes a wrap arm coupled to the frame, the wrap arm having a mounting point movable with respect to the frame, and a shaft coupled to the mounting point and configured to support the roll of wrap material thereon, where the shaft is configured to travel along a wrap path during a wrapping process, where the wrap path surrounds the passageway, and where the wrap path is substantially rectangular in shape.

公开(公告)号：US20160183474A1

公开(公告)日：2016-06-30

申请号：US14910609

申请日：2014-09-09

Applicant: FORAGE INNOVATIONS B.V.

Inventor： Kent P. THORESON ,  Justin D. OLMSTEAD

IPC: A01F15/07 ,  B65B57/04 ,  B65B11/58

CPC classification number: A01F15/0715 ,  A01F2015/072 ,  A01F2015/076 ,  A01F2015/077 ,  B65B11/58 ,  B65B57/04

Abstract: The present disclosure relates to a round baler (10) including a baling chamber (12) for forming a bale (26) and a first wrapping mechanism (32) mounted to the baling chamber (12). The first wrapping mechanism (32) includes a feed system that feeds the wrap material (30a) into the baling chamber (12). The round baler (10) further comprises a second wrapping mechanism (34) mounted to the baling chamber (12) which includes a feed system that feeds the wrap material (30b) into the baling chamber (12). Further, the round baler (10) includes an inlet (40) wherein wrap material (30a) from the first wrapping mechanism (32) and wrap material (30b) from the second wrapping mechanism (34) enter the baling chamber (12). The first wrapping mechanism (32) and second wrapping mechanism (34) are configured to be operated independently.

Abstract translation: 本公开涉及一种包括用于形成捆包的打包室（12）和安装到打包室（12）的第一包裹机构（32））的圆形打捆机（10）。 第一包装机构（32）包括将包裹材料（30a）进入打包室（12）的进料系统。 圆形打捆机（10）还包括安装在打包室（12）上的第二包装机构（34），包括将包装材料（30b）进入打包室（12）的进料系统。 此外，圆形打捆机10包括入口（40），其中来自第一包装机构（32）的包裹材料（30a）和来自第二包装机构（34）的包裹材料（30b）进入打包室（12）。 第一包装机构（32）和第二包装机构（34）被配置为独立地操作。