公开(公告)号：US4257219A

公开(公告)日：1981-03-24

申请号：US69997

申请日：1979-08-27

Applicant: Donald E. Burrough ,  Hallis D. Campbell ,  Dean E. Seefeld

Inventor： Donald E. Burrough ,  Hallis D. Campbell ,  Dean E. Seefeld

IPC: A01F15/08 ,  A01D39/00

CPC classification number: A01F15/0833

Abstract: A rotary baler for forming large cylindrical bales of cut crop material such as hay and which uses a conveyor belt and an oppositely moving compacting belt arrangement to rotate the hay and form the bale in a baling compartment. Adjustable hydraulic control means are provided for controlling the tension in the compacting belt to thereby control the density of the bale being formed. The hydraulic control means is such that a lower tension force is maintained in the compacting belts during the critical initial start-up phase, and a higher belt tension is provided during the early bale forming stage, resulting in a finished bale of high density.

Abstract translation: 一种用于形成诸如干草的切割作物材料的大圆柱形包装的旋转打包机，其使用传送带和相对移动的压实带装置来旋转干草并在捆包室中形成捆包。 提供可调节的液压控制装置，用于控制压实带中的张力，从而控制形成的捆包的密度。 液压控制装置使得在临界初始启动阶段期间在压实带中保持较低的张力，并且在早期捆捆形成阶段期间提供较高的带张力，从而形成高密度的成品捆。

公开(公告)号：US4259900A

公开(公告)日：1981-04-07

申请号：US95401

申请日：1979-11-19

Applicant: Hallis D. Campbell ,  Donald E. Burrough ,  Dean E. Seefeld

Inventor： Hallis D. Campbell ,  Donald E. Burrough ,  Dean E. Seefeld

IPC: A01F15/08 ,  B30B5/04

CPC classification number: A01F15/085

Abstract: A rotary baling machine for forming large cylindrical bales of cut crop material, such as hay which uses a conveyor belt and an oppositely moving containing belt means arranged to rotate the hay and form the bale in a baling compartment as the machine moves over the crop being harvested. The endless containing belt means surrounds the bale as it progressively increases in size and acts to compact the crop being baled to thereby form a bale of proper density. This containing belt means is trained over suitable elongated rollers which extend across the machine and thereby acts to rotatably drive the rollers. Power means are also provided, such as chain and sprocket means to also power drive the rollers. An overrunning sprocket is provided on at least one of the rollers so that possible over-loading or slack in the containing belt means which is caused by differential belt driving speeds, is eliminated.

Abstract translation: 一种旋转式打包机，用于形成大型圆形包装的切割作物材料，例如使用输送带的干草和相对移动的含有带的装置，其布置成当机器在作物上移动时旋转干草并在捆包隔间中形成捆包 收获。 无尽的包装带装置围绕捆包，因为其尺寸逐渐增加，并且用于压实打包的作物，从而形成适当密度的捆包。 这种包含的皮带装置被训练在合适的细长的辊子上，这些细长的辊子延伸穿过机器，从而用于旋转地驱动辊子。 还提供动力装置，例如链轮和链轮装置，还驱动辊子。 在至少一个辊子上设置超越链轮，从而消除了由差速皮带驱动速度引起的容纳带装置中的可能的过载或松弛。

公开(公告)号：US4510741A

公开(公告)日：1985-04-16

申请号：US591275

申请日：1984-03-19

Applicant: Hallis D. Campbell ,  Donald E. Burrough

Inventor： Hallis D. Campbell ,  Donald E. Burrough

IPC: A01F15/07 ,  A01D39/00

CPC classification number: A01F15/07 ,  A01F2015/078 ,  A01F2015/0795 ,  A01F2015/186

Abstract: A pickup at the front of a rotary crop baler discharges crop material rearward between crop guiding means comprising a feed roller that propels the material farther rearward. Rearwardly adjacent to the feed roller is a bale forming roller with a diameter about twice that of the feed roller, rotating in the same direction as the feed roller and at the same or a slightly faster peripheral speed. The bale compacting belt assembly has the usual expandable lower stretch defined by two rollers, one of which is spaced above the crop guiding means, the other of which is rearwardly adjacent to the bale forming roller. During an initial stage of core formation that stretch of belt slides on the bale forming roller and cooperates with it, with the feed rollers and with retractable bale forming fingers, to define a bale starting chamber more nearly cylindrical than heretofore.

Abstract translation: 在旋转式裁剪打包机前面的拾取器在作物引导装置之间向后排放作物材料，该作物引导装置包括使材料向后推动的进给辊。 靠近进给辊的后方是直径大约为进给辊的两倍的捆捆成形辊，其旋转方向与进给辊相同，并以相同或稍微更快的圆周速度旋转。 捆包压带组件具有由两个辊定义的通常的可扩展的下部拉伸，其中一个辊在裁剪引导装置的上方间隔开，另一个在捆包成形辊的后方相邻。 在芯形成的初始阶段，带的拉伸在捆包成形辊上滑动并与其配合，与进给辊和可缩回捆包形成的指状物一起形成比迄今为止更接近圆柱形的捆包起始室。

公开(公告)号：US4244167A

公开(公告)日：1981-01-13

申请号：US069987

申请日：1979-08-27

Applicant: Dean E. Seefeld ,  Hallis D. Campbell

Inventor： Dean E. Seefeld ,  Hallis D. Campbell

IPC: A01F15/07 ,  A01D39/00

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

Abstract: A machine for forming cylindrical bales of crop material such as hay in which the bale is formed between two oppositely moving endless belts. One of the belts wraps around the bale as the bale is being formed and the tensioned belt contributes to the density of the bale. A pressure roller helps support its bale and penetrates the periphery of the bale to increase its density. Crop deflector means are provided at each side of the interior of the machine so as to reduce the friction between the material and the sides of the machine and thereby prevent excessive tension on the belt and consequently excessive bale density.

Abstract translation: 一种用于形成诸如干草的作物材料的圆柱包的机器，其中在两个相对移动的环形带之间形成捆包。 随着捆包的形成，其中一根皮带缠绕在捆包上，而张紧的皮带有助于捆包的密度。 压力辊有助于支撑其捆包并穿透捆包的周边以增加其密度。 裁剪偏转装置设置在机器内部的每一侧，以便减少材料与机器侧面之间的摩擦，从而防止带上的过大张力，从而防止过大的捆包密度。