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：US4697402A

公开(公告)日：1987-10-06

申请号：US883794

申请日：1986-07-08

Applicant: Henry D. Anstey ,  Roger W. Frimml ,  Josef Frerich

Inventor： Henry D. Anstey ,  Roger W. Frimml ,  Josef Frerich

IPC: A01F15/08 ,  A01F15/00 ,  A01F15/07 ,  A01F15/14 ,  A01F25/13 ,  B65H20/02 ,  B65H23/192 ,  B65B57/04

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

Abstract: A drive roll drive of a wrap material feed mechanism is driven at a peripheral speed a desired percentage slower than the peripheral speed of a bale being wrapped whereby the drive rolls function also in the manner of a drag brake so that the wrap material is applied under tension to the bale being wrapped. A spreader roll is located between a supply roll of wrap material and one of the drive rolls and is so positioned relative thereto that the wrap material engages a substantial portion of the perimeter of the drive roll, such engagement diminishing the tendency of the tensioned wrap material to slip through the drive rolls. In an alternate embodiment, a wrap material monitoring device in the form of a spreader roll rotation sensing device is provided for signalling an operator both of the depletion of the supply of wrap material and of the unwanted dispensing of wrap material.

Abstract translation: 该机器具有一个打包室（44），其中作物被卷成一捆（50），然后在仍然旋转的同时，用一对进给辊（244,246）从其一卷辊前进的网（220）包裹， 连接到皮带驱动器（332,336,334）。 提供了一种布置，用于当网络卷（220）变得耗尽时或者当不想要的时候网络被抽吸通过进给辊（244,246）时向操作者发出警告。 惰轮（242）设置在进料辊（244,246）的上游，并且与其相关联的脉冲检测器电路（398）在进给辊（244,246）的旋转时产生零伏特的信号，并且高输出 没有旋转。 信号由具有其中的开关（406,414）的两个电路（402,404）接收，其中驱动器（332,336,334）连接到驱动器（332,336,334），使得一个电路（402）打开，另一个（404） 驱动器运行不正常，反之亦然。 在所述另一电路（404）中，反相放大器（410）连接在开关（414）和接收的信号之间。 效果在于，当存在包裹材料耗尽时，制成所述一个电路（402）并点亮警告灯（408），并且类似地制作另一个电路（404），并且当网络不被绘制时给出警告 想要的

公开(公告)号：US06432152B1

公开(公告)日：2002-08-13

申请号：US09757976

申请日：2001-01-10

Applicant: Josef Frerich

Inventor： Josef Frerich

IPC: B01D4600

Abstract: An arrangement for cooling the engine of a harvesting vehicle includes a circular sieve or screen mounted for rotation about a fore-and-aft axis and through which air is drawn by a fan which discharges the air through a cooling device. A cleaner in the form of a brush includes a cylindrical bristle arrangement mounted for rotating about an axis arranged parallel to an inlet side of the sieve with the bristles projecting through sieve openings. Located on the outlet side of the sieve is a suction device that acts to carry away contaminants poked through the sieve by the bristles of the brush. A further embodiment of the invention includes a second suction device mounted adjacent the inlet side of the sieve in trailing relationship to the brush arrangement so as to be able to carry away contaminants loosened by the brush arrangement but still clinging to the inlet side of the sieve.

公开(公告)号：US4759279A

公开(公告)日：1988-07-26

申请号：US21842

申请日：1987-03-04

Applicant: Josef Frerich

Inventor： Josef Frerich

IPC: A01F15/07 ,  B30B3/04 ,  B30B5/04

CPC classification number: A01F15/07 ,  A01F2015/077 ,  A01F2015/0795

Abstract: A machine for forming large cylindrical bales of hay with a soft core and dense outer layers has a baling chamber which is defined by an arcuate array of fixed-position rolls, and by belts which are movable outwardly to accommodate a bale as it grows in size. The baling chamber is fed from the underside of the machine through a throat between the belts and rolls. The belts are trained over a single belt take-up roll on a pivoted arm which is loaded by a piston and cylinder unit to maintain belt tension. The belt take-up roll is located well outside the baling chamber to reduce the likelihood of being fouled by crop.

Abstract translation: 用于形成具有软芯和致密外层的大型圆柱形干草的机器具有由固定位置辊的弧形阵列限定的打包室，并且可以向外移动以容纳包装尺寸的捆包的带 。 打包室从机器的下侧通过皮带和辊之间的喉管进给。 腰带在枢转臂上的单个皮带卷取辊上训练，该旋转臂由活塞和气缸单元装载以保持皮带张力。 皮带卷取辊位于打包室外面，以减少作物被污染的可能性。

公开(公告)号：US4691503A

公开(公告)日：1987-09-08

申请号：US883793

申请日：1986-07-08

Applicant: Josef Frerich

Inventor： Josef Frerich

IPC: A01F15/12 ,  A01F15/00 ,  A01F15/07 ,  B65B41/12 ,  B65B11/04

CPC classification number: A01F15/0715 ,  B65B41/12 ,  A01F2015/072

Abstract: A mechanism for enveloping a large round bale with a wrap material such as plastic sheet or net includes a housing for holding a supply roll of such material. The mechanism is mounted to the rear of a bale discharge gate. The housing is substantially enclosed except for an open front which is closed by a panel carried by the gate. The housing is vertically pivotally mounted for swinging away from the gate to a lowered position disposing its open front so that it faces rearwardly for reception of a supply roll of wrap material. A spring-loaded U-shaped structure is provided on the housing for biasing the material toward a lower front corner defined at the juncture of a plane containing a bottom wall of the housing and the panel.