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公开(公告)号：US4855924A
公开(公告)日：1989-08-08
申请号：US49874
申请日：1987-05-14
IPC分类号： A01F15/08
CPC分类号： A01F15/0833
摘要： A potentiometer is driven by one of the serpentine arm assemblies used to maintain apron tension during formation of a round bale so that the output of the potentiometer continuously provides an indication of the size of a bale being formed in the baler. A microprocessor based control circuit senses the output of the potentiometer, converts it to a digital value, and compares the digital value with a value representing a desired bale size. When the two values are equal, the microprocessor computes the number of revolutions of a net feed roll that is required to wrap the bale a preselected number of times, energizes the net feed roll mechanism to feed net into the bale forming chamber, and counts the revolutions of the net feed roll. When the required amount of net has been dispensed, the microprocessor stops the net feed roll and activates a mechanism to cut the net. The size of a "full bale" is selected by actuating keys on a control panel. An offset is automatically provided to compensate for wear in the apron mechanism affecting the "zero" setting of the bale size sensor. The system permits signalling the operator to steer left or right along a window to control bale shape as the bale being formed in the chamber increases in diameter, the signalling rate being non-linear with respect to bale diameter.
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公开(公告)号：US4924405A
公开(公告)日：1990-05-08
申请号：US333152
申请日：1989-04-04
IPC分类号： A01F15/08
CPC分类号： A01F15/0833 , Y10S56/15
摘要： A potentiometer is driven by one of the serpentine arm assemblies used to maintain apron tension during formation of a round bale so that the output of the potentiometer continuously provides an indication of the size of a bale being formed in the baler. A microprocessor based control circuit senses the output of the potentiometer, converts it to a digital value, and compares the digital value with a value representing a desired bale size. When the two values are equal, the microprocessor computes the number of revolutions of a net feed roll that is required to wrap the bale a preselected number of times, energizes the net feed roll mechanism to feed net into the bale forming chamber, and counts the revolutions of the net feed roll. When the required amount of net has been dispensed, the microprocessor stops the net feed roll and activates a mechanism to cut the net. The size of a "full bale" is selected by actuating keys on a control panel. An offset is automatically provided to compensate for wear in the apron mechanism affecting the "zero" setting of the bale size sensor. The system permits signalling the operator to steer left or right along a windrow to control bale shape as the bale being formed in the chamber increases in diameter, the signalling rate being non-linear with respect to bale diameter.
摘要翻译： 用于在形成圆包期间保持围裙张力的蛇形臂组件中的一个驱动电位计，使得电位器的输出连续地提供打包机中形成的捆包的大小的指示。 基于微处理器的控制电路感测电位器的输出，将其转换为数字值，并将数字值与表示所需捆包尺寸的值进行比较。 当这两个值相等时，微处理器计算将包装预先选定次数所需的净进给辊的转数，使净进给辊机构通电，将进料网进入捆包形成室，并计数 净送料辊的转数。 当已经分配所需的净量时，微处理器停止净进给辊并启动切割网的机构。 通过控制面板上的按键选择“全包”的大小。 自动提供偏移以补偿影响捆包尺寸传感器“零”设置的围裙机构的磨损。 该系统允许指示操作者沿着料卷向左或向右转动以控制捆包形状，因为在腔室中形成的捆包直径增加，信号速率相对于捆包直径是非线性的。
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公开(公告)号：US4748801A
公开(公告)日：1988-06-07
申请号：US37490
申请日：1987-04-13
CPC分类号： A01F15/0833 , Y10S56/15
摘要： A bale shape controlling system for round balers is disclosed. The system includes first and second indicator lights, and bale shape monitor apparatus for alternately generating signals in the indicator lights in response to predetermined expansion of the bale forming chamber of round balers. Typically round balers are operated in a manner whereby crop material is fed into only one side of the bale forming chamber at a time. The system also includes apparatus for automatically positioning round balers so that crop material is alternately fed into the right or left side of the bale forming chamber when signals are alternately generated in the indicator lights.
摘要翻译： 公开了一种用于圆打包机的捆包形状控制系统。 该系统包括第一和第二指示灯以及响应于打包机的捆包形成室的预定膨胀而在指示灯中交替产生信号的捆包形监视装置。 通常，圆形打捆机以这样的方式操作，使得作物材料一次仅被送入捆包形成室的一侧。 该系统还包括用于自动定位圆形打捆机的装置，使得当在指示灯中交替地产生信号时，作物材料交替地进给到捆包形成室的右侧或左侧。
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4.发明授权Method and apparatus for preventing stretch film from adhering to parts of a round bale wrapping mechanism 有权用于防止拉伸膜粘附到圆形包装机构的部件上的方法和装置公开(公告)号：US06981355B2
公开(公告)日：2006-01-03
申请号：US10806978
申请日：2004-03-23
CPC分类号： A01F15/0715 , A01F2015/0725
摘要： A method and apparatus for wrapping round bales with either netwrap or stretch film that prevent the stretch film from adhering to the parts of the wrapping mechanism.
摘要翻译： 一种用网状物或拉伸膜缠绕圆捆的方法和装置，其防止拉伸膜粘附到包裹机构的部件上。
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公开(公告)号：US06823646B2
公开(公告)日：2004-11-30
申请号：US10198749
申请日：2002-07-19
IPC分类号： B65B6304
CPC分类号： A01F15/0715 , A01F2015/072
摘要： A wrapping material brake release assembly, including a wrapping material dispenser roll mount pivotable between a first functional position to dispense material from a dispenser roll and a second access position to provide access to the dispenser roll. A brake assembly having a brake member is arranged to brake the dispenser roll when the mount is in the first functional position. A ramp-shaped lifting member is arranged to lift the brake member from the dispenser roll when the mount is pivoted from the first position to the second position. The roll mount includes a pivot plate arranged to pivot from the first to the second positions, and a shaft attached at one end to the pivot plate. The roll mount has a brake drum, and the brake member has a brake arm and a brake pad attached to the brake arm.
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公开(公告)号：US4750323A
公开(公告)日：1988-06-14
申请号：US37372
申请日：1987-04-13
CPC分类号： A01F15/0833 , Y10S56/15
摘要： A bale forming method for use with round balers is disclosed. Typically round balers are operated in a manner whereby crop material is fed into only one side of the bale forming chamber at a time. The disclosed method includes positioning a round baler so that crop material is fed into the right side of the bale forming chamber, generating a signal in a first indicator light in response to a predetermined expansion of the bale forming chamber, repositioning the round baler so that crop material is fed into the left side of the bale forming chamber, and generating a signal in a second indicator light in response to a further predetermined expansion of the bale forming chamber.
摘要翻译： 公开了一种与圆捆打捆机一起使用的捆包成形方法。 通常，圆形打捆机以这样的方式操作，使得作物材料一次仅被送入捆包形成室的一侧。 所公开的方法包括定位圆形打捆机，使得作物材料被供给到捆包形成室的右侧，响应于捆包形成室的预定膨胀而在第一指示灯中产生信号，重新定位圆形打捆机，使得 作物材料被输送到捆捆形成室的左侧，并且响应于捆包形成室的进一步预定的膨胀而在第二指示灯中产生信号。
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公开(公告)号：US4742768A
公开(公告)日：1988-05-10
申请号：US21060
申请日：1987-03-03
CPC分类号： A01F15/0833
摘要： A bale shape monitoring system for round balers includes first and second indicator lights, and bale shape monitor apparatus for alternately generating signals in the indicator lights in response to predetermined expansion of the baling chamber of round balers. Typically round balers are operated in a manner whereby crop material is fed into only one side of the baling chamber at a time. The signals generated in the indicator lights are used by the operator of a round baler as an indication of when to weave the baler to feed crop material into the other side of the baling chamber. Proper use of the disclosed system prevents the formation of poorly shaped bales while reducing operator fatigue.
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公开(公告)号：US08935979B2
公开(公告)日：2015-01-20
申请号：US13714599
申请日：2012-12-14
CPC分类号： A01F15/0833 , A01F15/07
摘要： A bale size sensing mechanism for an agricultural round baler having bale chamber partially defined by continuous side-by-side belts disposed between a pair of spaced-apart side walls and trained around a plurality of rolls. Bale size sensing mechanisms disposed in each side wall detects the density of the transverse ends of a bale forming within the chamber and provides the measure to a controller which determines the transverse uniformity of the bale. Each sensing mechanism includes a generally planar element having a wedge-shaped periphery with a vertex, the planar element being pivotally coupled to the baler adjacent to the vertex and a portion of the wedge-shaped periphery projecting into the bale-forming chamber to interact with the bale forming therein. The wedge-shaped periphery minimizes open areas within the bale chamber into which turbulent crop could enter and jam the sensing mechanism.
摘要翻译： 一种用于农业圆形打捆机的捆包尺寸检测机构，其具有部分地由连续的并排带配置在一对间隔开的侧壁之间并围绕多个辊进行训练的捆包室。 设置在每个侧壁中的捆包尺寸感测机构检测在室内形成的捆包的横向端部的密度，并将该措施提供给确定捆包的横向均匀性的控制器。 每个感测机构包括具有顶点的楔形周边的大致平面的元件，所述平面元件枢转地联接到邻近顶点的打捆机，并且楔形周边的一部分突出到捆包形成室中以与 在其中形成捆包。 楔形周边使捆扎室内的开放区域最小化，湍流作物可能进入该区域并堵塞感测机构。
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公开(公告)号：US08371097B1
公开(公告)日：2013-02-12
申请号：US13244972
申请日：2011-09-26
申请人： John R. McClure , William Dale Hotaling , Larry D. Hall , Stephen C. Schlotterbeck , Singh Chandrashekhar
发明人： John R. McClure , William Dale Hotaling , Larry D. Hall , Stephen C. Schlotterbeck , Singh Chandrashekhar
CPC分类号： A01D89/004 , A01F15/106
摘要： A mechanism for connecting outboard gathering wheels to a moveable crop pick-up assembly on a round baler that incorporates a multi-element linkage to enable the rate of vertical movement of the gathering wheels to be different than the rate of vertical movement of the pick-up assembly. As the pick-up assembly is moved vertically by an actuator, the linkage interconnecting the gathering wheels and the pick-up causes the gathering wheels to also move vertically, but at a rate that is different, usually less, than the rate of vertical movement of the pickup. The linkage enables the pick-up to be raised sufficiently for transport without causing the gathering wheels to impinge upon the baler frame as occurs when both are raised at the same rate. Use of tension members in the linkage allows the gathering wheels to up float during operation without damaging the linkage.
摘要翻译： 用于将外侧聚集轮连接到圆形打捆机上的可移动切割拾取组件的机构，其包括多元件联动装置，以使得聚集轮的垂直运动速率不同于拾取器的垂直运动速率， 组装。 当拾取组件通过致动器垂直移动时，连接聚集轮和拾取器的连杆使聚集轮也垂直移动，但速度通常不如垂直运动速率 的皮卡。 该连接使得拾取器可以被充分地升高以便运输，而不会使得聚集轮撞击到打包机框架上，因为当两者都以相同的速率升高时。 在连接中使用张紧构件允许聚集轮在操作过程中浮起，而不会损坏连杆。
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公开(公告)号：US5184545A
公开(公告)日：1993-02-09
申请号：US848488
申请日：1992-03-09
IPC分类号： A01F15/14
CPC分类号： A01F15/141 , A01F2015/143
摘要： Twine wrapping apparatus for a round baler having a bale forming chamber with a generally transverse crop infeed opening. The apparatus is mounted forward of the opening and includes a pair of individually extendable twine arms for dispensing twine into the chamber to wrap bales formed therein. A linkage arrangement provides for controlled swinging movement of the arms in concert through symmetrical paths that originate in the middle of the opening. The twine arms are in their outermost extended condition at the initiation of the twine dispensing phase and vary in length along their paths to a generally transverse rest position.
摘要翻译： 一种用于具有带有大致横向的料斗进料开口的捆包形成室的圆形打捆机的缠绕包装装置。 该装置安装在开口的前面，并且包括一对单独可延伸的缠绕臂，用于将线分配到腔室中以包裹形成在其中的捆包。 联动装置提供臂的控制摆动运动，通过起始于开口中间的对称路径。 麻线臂在麻线分配阶段开始时处于最外面的延伸状态，沿其路径的长度变化到大致横向静止位置。
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