公开(公告)号：US06640699B2

公开(公告)日：2003-11-04

申请号：US10163156

申请日：2002-06-04

Applicant: Jean Viaud

Inventor： Jean Viaud

IPC: B65B1300

CPC classification number: A01F15/07 ,  A01F2015/078 ,  A01F2015/0795

Abstract: A round baler has a bale chamber surrounded by bale forming means running over stationary and moveable rollers. Some moveable rollers are carried by arms which are located outside opposite side walls of the bale chamber. This enables a bale to be formed within the spacing between the side walls and to be ejected by raising the arms carrying moveable rollers to open the bale chamber.

公开(公告)号：US06557336B2

公开(公告)日：2003-05-06

申请号：US09854401

申请日：2001-05-11

Applicant: Philippe Lucand ,  Jean Viaud ,  Etienne Josset

Inventor： Philippe Lucand ,  Jean Viaud ,  Etienne Josset

IPC: A01D3900

CPC classification number: A01D90/04 ,  A01F15/106 ,  A01F2015/107 ,  A01F2015/108

Abstract: A large round baler includes a pick-up which delivers crop to a transport assembly including a guide wall and tined rotor, together with a rotor stripper, which cooperate to move harvest material from the pick-up to the inlet of a baling chamber. Various embodiments are disclosed for moving one or more of the guide wall, rotor or stripper for effecting adjustments narrowing or expanding the cross section of a guide channel for the harvest material defined in part by the guide wall, rotor and stripper. These adjustments can be done manually or with power and can be made in response to computer generated information or command signals resulting from collected and/or stored data indicating various conditions of the harvested material.

公开(公告)号：US06467237B2

公开(公告)日：2002-10-22

申请号：US09777163

申请日：2001-02-05

Applicant: Jean Viaud

Inventor： Jean Viaud

IPC: B65B6302

CPC classification number: A01F15/071 ,  A01F15/0705 ,  A01F2015/0735 ,  A01F2015/075 ,  A01F2015/0775

Abstract: A large round baler, designed as a non-stop baler, includes a mobile chassis supporting a lower baling chamber section, defined by a floor conveyor arrangement, and an upper baling chamber section. The upper baling chamber section, together with opposite side walls, is mounted for fore-and-aft movement relative to the lower baling chamber section between a rear location, wherein it cooperates with the floor conveyor arrangement to define a rear baling chamber, and a front location wherein it cooperates with the floor conveyor arrangement to define a front baling chamber. The upper chamber section includes front and rear wall portions which are mounted for being raised once a bale is formed in the rear baling chamber so that the upper section may be moved to its forward location. A wrapping device is provided which is operable once the upper chamber section is moved to its front location, for wrapping the bale with overlapping wraps of sheeting made from plastic or the like so as to provide an air tight casing for the crop material so as to make silage.

Abstract translation: 设计为不间断打捆机的大型圆形打包机包括支撑由地板输送机装置限定的下部打包室部分的移动底盘和上部打包室部分。 上部打包室部分与相对的侧壁一起被安装用于在后部位置之间相对于下部打包室部分进行前后运动，其中它与地板输送机装置配合以限定后部打包室，以及 前部位置，其与地板输送机装置配合以限定正面打包室。 上室部分包括前壁部分和后壁部分，其被安装成在后打包室中形成捆包后升起，使得上部部分可以移动到其前部位置。 提供了一种包装装置，一旦上室部分移动到其前部位置，该包装装置可以用塑料等重叠的片材包裹包装，以便为作物材料提供气密的壳体，以便 使青贮饲料

公开(公告)号：US5182987A

公开(公告)日：1993-02-02

申请号：US781539

申请日：1991-10-22

Applicant: Jean Viaud

Inventor： Jean Viaud

IPC: A01F15/08

CPC classification number: A01F15/0833

Abstract: The bale-forming belt for wrapping crop upon itself to form a cylindrical bale within a baling chamber of a round baler is automatically maintained in a straight tracking condition, despite an uneven supply of crop entering across the width of the baler, by a tracking control that is responsive to uneven tension across or the mistracking of the belt for effecting radial adjustment of one end of one or more of the rolls supporting the belt.

Abstract translation: 用于在圆打捆机的打包室内包裹作物以形成圆柱形包的捆包形成带自动地保持在直线跟踪状态，尽管作物通过跟踪控制进入横跨打包机宽度的不均匀供应 其响应于穿过皮带的不均匀张力或皮带缠绕，以进行支撑带的一个或多个辊的一端的径向调节。

公开(公告)号：US5170701A

公开(公告)日：1992-12-15

申请号：US834180

申请日：1992-02-07

Applicant: Jean Viaud

Inventor： Jean Viaud

IPC: A01F15/14

CPC classification number: A01F15/141

Abstract: The binder twine arm arrangement includes two arms having twine dispensing ends. The arms initially remain in a rest position wherein their dispensing ends are near a first end face of a bale to be bound. The arms are moved to a start position wherein the dispensing ends are located centrally between the first end face and a second end face of the bale. The arms are then actuated or controlled such that they first spread apart and then return together about a hinge joint interconnecting the two arms. Upon returning to the start position the arms are returned to the rest position. For this purpose, an actuator is provided between the two arms which becomes active to effect relative motion between the arms as soon as the arms have reached the start position.

Abstract translation: 捆扎臂布置包括具有线分配端的两个臂。 臂最初保持在静止位置，其中它们的分配端靠近待绑定的捆的第一端面。 臂移动到起始位置，其中分配端位于中间位于捆包的第一端面和第二端面之间。 然后将臂驱动或控制，使得它们首先分开，然后围绕互连两个臂的铰链接头一起返回。 当返回到起始位置时，臂返回到静止位置。 为此目的，一旦臂已经到达起始位置，致动器就被设置在两个臂之间，该臂被变为有效的，以在臂之间产生相对运动。

公开(公告)号：US5070780A

公开(公告)日：1991-12-10

申请号：US524618

申请日：1990-05-17

Applicant: Jean Viaud ,  Arsene Roth ,  Henry D. Anstey ,  Ernest Pfrimmer

Inventor： Jean Viaud ,  Arsene Roth ,  Henry D. Anstey ,  Ernest Pfrimmer

IPC: A01F15/07

CPC classification number: A01F15/07 ,  A01F2015/078 ,  A01F2015/0795

Abstract: The baling chamber of one type of round baler is defined by belts which are trained over rolls connected to a drive. Stones can enter the nip formed between the belts and some of the rolls, e.g., a lower front belt driving roll, and thereby cause poor tracking of the belts. To reduce the problem, a shield device is snap-fit mounted on the roll. The device includes a nip bridging plate an upright portion of which abuts the belt run advancing to the nip and a downwardly sloping lower portion of which bridges the nip. Thus the device covers the nip preventing access to it by the stones, and stones which fall upon it slide down the sloping portion of the plate eventually to find their way harmlessly to the ground.

公开(公告)号：US4813348A

公开(公告)日：1989-03-21

申请号：US020417

申请日：1987-03-02

Applicant: Josef Frerich ,  Jean Viaud

Inventor： Josef Frerich ,  Jean Viaud

IPC: B65B11/56 ,  A01F15/00 ,  A01F15/07 ,  A01D91/00 ,  B30B9/00

CPC classification number: A01F15/0715

Abstract: A baling machine for forming large cylindrical bales of hay has a variable volume bailing chamber defined by moving belts with a crop inlet on the underside of the machine. When a bale has been completed it is wrapped with net stored in a holder on the back of the baler. The net is advanced by feed rolls through a cutting mechanism below the holder, and is then guided by a plate extending along the underside of a run of the belts to the baling chamber. The plate is in such close proximity to the run that the net is gripped between the plate and belts and is advanced by the moving belts. Finally, the net is cut by the cutting mechanism, the wrapping of net completed, and the bale discharged rearwardly through a gate onto the ground.

Abstract translation: 用于形成大圆柱包的干草的打捆机具有由机器底部的作物入口移动的带限定的可变容积的袋式室。 当捆包已经完成时，它被包裹在存储在打包机背面的支架中的网。 进料辊通过进料辊通过保持器下方的切割机构前进，然后由沿着带的下游侧延伸到打包室的板引导。 该板非常接近于网被夹在板和带之间并由移动带前进的行程。 最后，网被切割机构切割，网的包裹完成，并且捆包通过门向后排出到地面上。

公开(公告)号：US4779526A

公开(公告)日：1988-10-25

申请号：US138248

申请日：1987-12-28

Applicant: Josef Frerich ,  Jean Viaud

Inventor： Josef Frerich ,  Jean Viaud

IPC: A01F15/07 ,  B65B63/04 ,  B30B3/04 ,  B65B13/20

CPC classification number: A01F15/0715 ,  A01F2015/076

Abstract: A baling machine for forming large cylindrical bales of hay has a variable volume baling chamber defined by moving belts with a crop inlet on the underside of the machine. When a bale has been completed it is wrapped with surface wrapping material stored in a holder on the back of the baler. The wrapping material is advanced by feed rolls through a cutting mechanism below the holder, and is thus guided by a plate extending along the underside of a run of the belts to the baling chamber. In order to avoid wasting wrap, a cutter is triggered by a peg carried by a metering wheel movable between an adjustable "home" position against an abutment or stop to a trigger position in which it engages and lifts a release lever to release the cutter, and this distance is a measure of the length of wrap material required for the completed bale. In respective embodiments, the metering wheel is in the form of a friction wheel, a worm wheel and a ratchet wheel with all wheels being selectively driven by one of the feed rolls.

Abstract translation: 用于形成大圆柱包的干草的打捆机具有由机器底部的作物入口移动的带限定的可变容积的打包室。 当捆包已经完成时，它被包裹在储存在打包机背面的支架中的表面包裹材料。 包装材料通过进料辊通过保持器下方的切割机构推进，并且由此沿着带的下游侧延伸到打包室的板引导。 为了避免浪费包裹物，切割器由可计量轮承载的钉子触发，所述计量轮可在可调节的“原位”位置抵靠邻接件或止动件之间移动到触发位置，在该触发位置中，切割器接合并提升释放杆以释放切割器， 而这个距离是衡量完成捆包所需的包装材料的长度的度量。 在各个实施例中，计量轮是摩擦轮，蜗轮和棘轮的形式，其中所有的轮都由一个进料辊选择性地驱动。

公开(公告)号：US4611535A

公开(公告)日：1986-09-16

申请号：US695318

申请日：1985-01-28

Applicant: Henry D. Anstey ,  Jean Viaud

Inventor： Henry D. Anstey ,  Jean Viaud

IPC: A01F15/07 ,  A01F15/08 ,  B30B5/06 ,  A01D39/00

CPC classification number: A01F15/0833 ,  A01F15/07 ,  A01F2015/078 ,  A01F2015/0795

Abstract: This cylindrical bale-forming press comprises sets of belts, bands or the like which define a chamber for forming a bale by rolling up crop products. At least one stationary roller drives the belts and is itself driven from a main drive shaft. Some of the guide rollers are movable and are subjected to a biasing action by hydraulic cylinders so as to maintain the belts under tension. According to the invention, a torque sensor is provided on the main drive shaft of the press and operates to provide an electrical output signal which is operatively connected to electrically responsive valve means in the hydraulic circuitry for controlling the hydraulic cylinders so as to reduce or eliminate the tension in the belts when an excessive resisting torque on the main driving shaft is sensed. In one embodiment wherein the hydraulic cylinders are associated with an expansion valve, the torque sensor is operatively connected to the expansion valve so as to lower the threshold of response of the valve in response to an excessive torque being sensed. According to a variant, an electrically responsive shunt valve which is movable to a position wherein it interconnects the opposite ends of the hydraulic cylinders may be connected in parallel with the hydraulic cylinders for actuation in response to the output signal of the torque sensor.

Abstract translation: 这种圆柱形成捆压机包括一组带，带等，其通过卷起作物产品来限定用于形成捆包的室。 至少一个固定辊驱动皮带并且本身由主驱动轴驱动。 一些导向辊是可移动的并且受到液压缸的偏压作用，以便保持带的张力。 根据本发明，扭矩传感器设置在压力机的主驱动轴上并且操作以提供电输出信号，该电输出信号可操作地连接到用于控制液压缸的液压回路中的电响应阀装置，以便减少或消除 当感测到主驱动轴上的过大的抗扭矩时，带中的张力。 在其中液压缸与膨胀阀关联的一个实施例中，扭矩传感器可操作地连接到膨胀阀，以便响应于感测到的过大转矩来降低阀的响应阈值。 根据一个变型，可响应于扭矩传感器的输出信号，可移动到其相互连接液压缸的相对端的位置的电响应分流阀可以与液压缸并联连接以致动。

公开(公告)号：US4545298A

公开(公告)日：1985-10-08

申请号：US618620

申请日：1984-06-08

Applicant: Jean Viaud

Inventor： Jean Viaud

IPC: A01F15/08 ,  B30B5/06

CPC classification number: A01F15/0833 ,  A01F2015/078 ,  A01F2015/0795

Abstract: A cylindrical baler is comprised of an adjustable bale-forming chamber for forming spirally wound, cylindrical bales. A completed bale is discharged on the ground through a rear gate. The chamber is comprised of a plurality of longitudinally extending, side-by-side belts supported on a plurality of transverse rollers. The chamber is adjusted by a pair of belt tension rollers engaged with the bale chamber belts and supported between a pair of pivotally mounted belt tension arms which are displaceable as the diameter of a bale in the chamber increases during formation. A hydraulic circuit controls the tension applied to the chamber by the belt tension arms and rollers and also operates the bale discharge gate. A pair of hydraulic jacks are, respectively, mounted on each side of the baler and connected between the bale discharge gate and the belt tension arms. To properly tension the belts, a nonreturn valve isolates the hydraulic jacks from the tractor's hydraulic supply and the jack chambers are connected in closed circuit through an adjustable pressure valve to apply a resistance to fluid flow from one chamber of each jack to the other. The nonreturn valve is pilot controlled and is opened to permit return fluid flow to the tractor supply when the jacks are actuated to open the rear gate. Thus, each jack performs a double function of braking the movement of belt tension arms and rollers and operating the bale discharge gate, thereby, providing a simple, low cost, hydraulic circuit for belt tensioning and gate operation.

Abstract translation: 圆柱形打包机由可调节的捆包形成室组成，用于形成螺旋卷绕的圆柱形包装。 完成的捆包通过后门在地面上排放。 所述腔室由多个纵向延伸的并排腰带组成，所述腰带支撑在多个横向辊上。 通过与捆包室带接合的一对带张紧辊调节室，并且支撑在一对可枢转地安装的带张力臂之间，当一个捆包的直径在成形期间增加时，该张力臂可移位。 液压回路通过皮带张力臂和滚子控制施加到腔室的张力，并且还操作捆包排放口。 一对液压千斤顶分别安装在打包机的每一侧并连接在捆包出口与带张力臂之间。 为了适当地张紧皮带，止回阀将液压千斤顶与拖拉机的液压供应器隔离开来，并且千斤顶室通过可调节的压力阀在闭路中连接，以对流体从每个千斤顶的一个室施加阻力。 止回阀是先导控制的，并且当启动千斤顶以打开后门时打开以允许返回流体流向拖拉机供应。 因此，每个千斤顶执行制动带张力臂和辊的运动并操作捆包排放门的双重功能，从而为带张紧和门操作提供简单，低成本的液压回路。