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1. 发明授权

US5775991A Hour glass shape discharge beater 失效
标题翻译：小时玻璃形放电打浆机
公开(公告)号：US5775991A
公开(公告)日：1998-07-07
申请号：US755107
申请日：1996-11-22
申请人： Mark Ray Underwood , Sushil V. Dwyer
发明人： Mark Ray Underwood , Sushil V. Dwyer
IPC分类号： A01F12/40 , A01D43/00
CPC分类号： A01F12/40
摘要： A straw discharge assembly allows the beater to reach further towards the rotational axis of the threshing rotor, thus enabling it to remove a greater percentage of the straw which otherwise collects on the housing frame members. The beater has a barrel-shaped body, but it takes on an hourglass shape as it is divided into a center section with shorter blades and two side sections with longer blades, giving the center section a smaller effective diameter than the two side sections. The beater does not interfere with the rotational path of the rotor housing frame even though it is effectively closer to the housing frame. With their longer blades, the side sections are closer to the rotating frame legs and can therefore pull down and discharge more of the obstructed straw. The discharge grate is conformed to the effective shape of the rotor in a similar fashion.
摘要翻译：秸秆排出组件允许打浆机进一步朝着脱粒转子的旋转轴线进一步移动，从而使其能够除去另外收集在壳体框架构件上的更大百分比的吸管。搅拌器具有桶形体，但是它具有沙漏形状，因为它被分成具有较短叶片的中心部分和具有较长叶片的两个侧部部分，使中心部分比两侧部分具有更小的有效直径。打浆机不会干扰转子壳体框架的旋转路径，即使其更靠近壳体框架。随着它们较长的叶片，侧面部分更靠近旋转的框架腿，因此可以拉下并排出更多的阻塞的吸管。排放格栅以类似的方式符合转子的有效形状。

2. 发明授权

US5779542A Nylatron support bearing for cage 失效
标题翻译： Nylatron支撑轴承用于保持架
公开(公告)号：US5779542A
公开(公告)日：1998-07-14
申请号：US753294
申请日：1996-11-22
申请人： Mark Ray Underwood , Sushil V. Dwyer
发明人： Mark Ray Underwood , Sushil V. Dwyer
IPC分类号： A01F7/06 , A01F12/58
CPC分类号： A01F7/062
摘要： A grain combine for threshing grain from crop has a threshing rotor within a rotor housing, a front plate with a crop entry hole, a stationary ring mounted on the rearward side of the front plate, a plastic bearing pad mounted on the outer surface of the stationary ring, and a rotating ring mounted to the forward end of the rotor housing which lands on the bearing pad, thereby supporting the rotor housing. The bearing pad has a soft, elastomeric inner layer adjacent to the stationary ring, and a hard, elastomeric outer layer adjacent to the rotating ring. In addition, the rotating ring has a plurality of holes that allow dirt or other foreign material to exit the rotor housing.
摘要翻译：用于从作物脱粒的谷物组合在转子壳体内具有脱粒转子，具有作物进入孔的前板，安装在前板的后侧上的固定环，安装在前板的外表面上的塑料轴承瓦固定环和安装在转子壳体的前端的旋转环，其转动到轴承座上，从而支撑转子壳体。轴承瓦块具有与固定环相邻的柔软的弹性内层，以及与旋转环相邻的硬弹性体外层。此外，旋转环具有允许灰尘或其它异物离开转子壳体的多个孔。

3. 发明授权

US5791986A Combine ripple pan 失效
标题翻译：组合波纹盘
公开(公告)号：US5791986A
公开(公告)日：1998-08-11
申请号：US777520
申请日：1996-12-30
申请人： Mark Ray Underwood , Sushil V. Dwyer
发明人： Mark Ray Underwood , Sushil V. Dwyer
IPC分类号： A01F12/44 , A01F12/30
CPC分类号： A01F12/44
摘要： The invention provides an improved ripple pan which compensates for the over-deposition of threshed grain onto the outer portions of the grain pan by channeling the grain to the center of the pan. The pan has a central section with ripples that are perpendicular to the flow of the grain, and two outer sections with outer edges that are elevated above the central section. The ripples on the two outer sections are biased such that the outer edges of the ripples are located rearward of the inner edges of the ripples. An alternate embodiment of this invention solves the problem of excessive grain deposition in the central section of the ripple pan. This embodiment has two outer sections configured similarly to the first embodiment and a central section with a center peak which slopes downward on either side of the peak to the inner edges of the outer sections.
摘要翻译：本发明提供了一种改进的波纹盘，其通过将谷粒引导到锅的中心来补偿谷物的外部部分上的过度沉积。盘具有中心部分，其具有垂直于颗粒流动的波纹，以及具有在中心部分上方升高的外边缘的两个外部部分。两个外部部分上的波纹被偏置，使得波纹的外边缘位于波纹的内边缘的后方。本发明的替代实施例解决了在波纹盘的中心部分中过度颗粒沉积的问题。该实施例具有与第一实施例类似的两个外部部分，以及中心部分，其中心峰部分在峰部的任一侧向下倾斜到外部部分的内边缘。

4. 发明授权

US5497605A Header and feeder for a grain combine 失效
标题翻译：粮食组合的头和饲料
公开(公告)号：US5497605A
公开(公告)日：1996-03-12
申请号：US339820
申请日：1994-11-15
申请人： Mark R. Underwood , Sushil V. Dwyer
发明人： Mark R. Underwood , Sushil V. Dwyer
IPC分类号： A01D41/00 , A01D41/14 , A01F12/10 , A01D41/06 , A01F12/20
CPC分类号： A01D41/14 , A01D34/30 , A01D41/00 , A01F12/10
摘要： A grain combine according to the present invention includes a header having two sickles which extend on opposite sides of the combine for severing crop from a field, and two augers which extend on opposite sides of the combine for moving crop inward to central section of the combine. A centerline drive mechanical power transfer means directly connects to the two sickles and two augers at a point intermediate of the two sickles and two augers. A feeder has two conveyors, one located above the other, for transporting crop from the header to a primary threshing rotor. The two conveyors converge towards an aft end of the feeder to compress the crop therebetween. A perforated plate is provided beneath the aft end of the feeder for separating prethreshed grain from the crop. The prethreshed grain is passed through the perforated plate, onto a prethreshed grain conveyor and transported to a sieve section. The feeder passes the crop into the combine and through a cover plate having two apertures for passing the crop to opposite sides of a threshing rotor. The cover plate further has rearward facing bars. An impeller is mounted to the forward end of the threshing rotor and includes forward facing rasp bars which press the crop into the cover plate and the rearward facing bars mounted to an aft end of the cover plate.
摘要翻译：根据本发明的谷物组合包括具有两个镰刀的头部，所述镰刀在组合体的相对侧上延伸以切割作物，并且在组合体的相对侧延伸两个螺旋推运器，用于将作物向内移动到组合体的中心部分。中心线驱动机械动力传递装置直接连接到两个镰刀和两个螺旋钻，两个镰刀和两个螺旋钻的中间点。进料器具有两个输送机，一个位于另一个之上，用于将作物从集管传送到主打谷转子。两个输送机朝向馈送器的后端会聚，以压缩其间的作物。在进料器的后端之下设置一个多孔板，用于将预分离的颗粒与作物分离。将预先磨碎的谷粒穿过多孔板，进入预先筛分的谷物输送机并运送到筛分部分。进料器将作物传送到组合物中并通过具有两个孔的盖板，以将作物通过脱粒转子的相对侧。盖板还具有向后的杆。叶轮安装在脱粒转子的前端，并且包括向前的锉刀杆，其将作物压入盖板和安装到盖板的后端的向后的杆。

5. 发明授权

US5885155A Threshing assembly for a combine 失效
标题翻译：脱粒装配为一体
公开(公告)号：US5885155A
公开(公告)日：1999-03-23
申请号：US846283
申请日：1997-04-30
申请人： Sushil V. Dwyer , Mark R. Underwood
发明人： Sushil V. Dwyer , Mark R. Underwood
IPC分类号： A01F12/18 , A01F12/20
CPC分类号： A01F12/18
摘要： A threshing assembly is provided for a combine having a frame mounted on wheels and a longitudinal axis. The threshing assembly is formed from a threshing rotor disposed within a perforated threshing cage. At least one helical vane, formed of high strength plastic, mounts to the interior of the threshing cage and extends along the length of the threshing cage. The radial height of the vane is graduated along the length of the threshing cage from the forward end to the rearward end for threshing of different size grain crop. Rasp bars of the threshing rotor also have heights that increase along the length of the threshing rotor, from the forward end to the rearward end, to correspond to the decrease in height of the vanes.
摘要翻译：为具有安装在车轮上的框架和纵向轴线的组合体提供脱粒组件。脱粒组件由设置在穿孔脱粒笼内的脱粒转子形成。由高强度塑料形成的至少一个螺旋叶片安装在脱粒笼的内部并沿着脱粒笼的长度延伸。叶片的径向高度沿着脱粒笼的长度从前端到后端分级，用于不同尺寸的谷物作物的脱粒。脱粒转子的拉杆还具有沿着脱粒转子的长度从前端到后端增加的高度，以对应于叶片的高度的减小。

6. 发明授权

US5816911A Jump ring on grain separating concave 失效
标题翻译：谷物分离凹坑上的跳环
公开(公告)号：US5816911A
公开(公告)日：1998-10-06
申请号：US777235
申请日：1996-12-30
申请人： Sushil V. Dwyer
发明人： Sushil V. Dwyer
IPC分类号： A01F7/06 , A01F12/20
CPC分类号： A01F7/062
摘要： A grain combine with an improved threshing cage surface achieves greater separation efficiency without increasing the length of the threshing section. The invention utilizes rings mounted to the interior surface of a perforated screen. The rings are transversely secured to a helical vane which is used to guide the crop material rearwardly through the threshing section. The rings interrupt the grain sliding rearward by forcing the grain to bounce over the rings. Since the grain does not penetrate the straw when it bounces over the rings, this invention creates greater separation by decreasing the velocity of the grain so that it may pass more easily through the perforations in the screen. The rings also agitate the grain that is mixed with the straw to allow the grain to penetrate outward toward the perforations in the screen.
摘要翻译：与改进的脱粒笼表面组合的颗粒在不增加脱粒段的长度的情况下实现更高的分离效率。本发明利用安装在穿孔筛的内表面上的环。环被横向地固定到螺旋叶片上，螺旋叶片用于将作物材料向后引导通过脱粒部分。环通过迫使谷物在环上弹起来阻止谷物向后滑动。由于颗粒在环上弹起时不会渗透稻草，本发明通过降低谷物的速度而产生更大的分离，使得其可以更容易地通过筛网中的穿孔。这些环也搅拌与秸秆混合的谷物，以使谷粒向外穿过筛网中的穿孔。

7. 发明授权

US5498206A Rethreshing rotor for grain combine 失效
标题翻译：谷物组合脱叶转杯
公开(公告)号：US5498206A
公开(公告)日：1996-03-12
申请号：US287138
申请日：1994-08-08
申请人： Mark R. Underwood , Sushil V. Dwyer
发明人： Mark R. Underwood , Sushil V. Dwyer
IPC分类号： A01F12/52
CPC分类号： A01F12/52
摘要： A grain combine according to the present invention includes a primary threshing rotor which rotates to thresh grain from crop, a sieve section for separating grain from chaff, a clean grain conveyor, a clean grain storage bin, and a rethreshing section for rethreshing tailings. The rethreshing section has a rethreshing rotor which receives the tailings from the sieve section. The rethreshing rotor extends completely across an end of the sieve section for rotating about an axis which extends in parallel to the end of the sieve section. The rethreshing rotor includes rasp bars which extend along the end of the sieve section for receiving the tailings and pressing the tailings against a rethreshing pan. In a preferred embodiment, blowers are provided for removing loose chaff from the tailings in the rethreshing section. The rethreshed tailings, including clean grain separated from the tailings by rethreshing, are returned to the primary rotor for rethreshing.
摘要翻译：根据本发明的颗粒结合体包括从作物旋转谷物的初级脱粒转子，用于将谷物从谷壳分离的筛分部分，干净的谷物输送机，干净的谷物储存箱以及用于对尾料进行脱硫的脱粒部分。脱粒部分具有接收来自筛分部分的尾矿的转台。顶点转子完全延伸穿过筛部分的端部，用于围绕平行于筛部末端延伸的轴线旋转。脱粒转子包括沿着筛分部分的端部延伸的锉刀杆，用于接收尾矿并将尾料压靠在排砂盘上。在一个优选实施例中，提供鼓风机用于从脱粒部分的尾矿中去除松散的谷壳。包括通过脱粒从尾矿分离的清洁颗粒的回收尾矿返回到主转子进行脱砂。

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