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41. 发明授权

US4510947A Combine harvester straw hood 失效
标题翻译：联合收割机吸烟罩
公开(公告)号：US4510947A
公开(公告)日：1985-04-16
申请号：US582247
申请日：1984-02-22
申请人： Thierry E. G. Devriese
发明人： Thierry E. G. Devriese
IPC分类号： A01D41/12 , A01F12/44 , F01P11/12 , A01F12/00
CPC分类号： A01D41/12 , A01F12/442 , F01P11/12
摘要： A combine harvester having a rotary perforated air screen and a device operable to suck air inwardly through the air screen is disclosed wherein the rotary air screen is mounted adjacent a generally horizontal surface of the machine and is provided with a stationary impervious member in the vicinity of the generally horizontal surface to render the air screen imperforate at that location and hence allow foreign matter to fall from the air screen. An aperture is formed in the generally horizontal surface generally downstream of the rearward edge of the impervious member, as seen in the direction of rotation of the air screen. Foreign matter from the air screen and/or from remote sources which generally collect on the horizontal surface can be moved along the horizontal surface by the operation of the rotating air screen and deflected through the aperture for discharge from the combine harvester.
摘要翻译：公开了一种具有旋转穿孔空气筛的联合收割机和可操作以将空气向内吸入空气筛的装置，其中旋转式空气筛与机器的大致水平的表面相邻地安装，并且设置有位于大致水平的表面使得空气屏幕在该位置无孔，并因此允许异物从空气屏幕掉落。在大致水平的表面上，大致在不透水构件的后边缘的下游形成孔，如沿着空气筛的旋转方向所看到的。通常在水平面收集的来自空气屏幕和/或远程源的异物可以通过旋转空气屏幕的操作沿着水平表面移动，并通过孔径偏转以从联合收割机排出。

42. 发明授权

US4465081A Fan for rotary cleaning mechanism in combine harvesters 失效
标题翻译：联合收割机旋转清洗机构风机
公开(公告)号：US4465081A
公开(公告)日：1984-08-14
申请号：US408984
申请日：1982-08-17
申请人： Frans J. G. C. Decoene , Gilbert J. I. Strubbe
发明人： Frans J. G. C. Decoene , Gilbert J. I. Strubbe
IPC分类号： A01F12/44 , A01F12/48
CPC分类号： A01F12/442
摘要： A rotary cleaning mechanism for cleaning threshed grain in a combine harvester is disclosed wherein a fan is mounted forwardly of the cleaning cylinder to blow air through the cleaning sieves to make unwanted residue airborne for discharge from the cleaning cylinder. A fan housing is provided with a first passageway to direct a flow of air through the grain being conveyed from a centrally located infeed mechanism onto a radially outwardly spaced grain pan. A second passageway is also provided in the fan housing to direct a flow of air through threshed grain being conveyed rearwardly off the grain pan onto a radially outwardly located cleaning sieve. The fan is mounted on an axis of rotation common with the cleaning cylinder and forwardly of the infeed housing, which includes an eliptically shaped infeed chute to aerodynamically permit the flow of air therearound to clean threshed grain on the cleaning cylinder immediately adjacent thereto. Deflector plates are provided within the second passageway to distribute the flow of air along the axial length of the cleaning cylinder, with a more concentrated flow of air being directed at the forward end thereof.
摘要翻译：公开了一种用于清洗联合收割机中的脱粒的旋转清洁机构，其中，将风扇安装在清洁滚筒的前方，以将空气吹扫通过清洁筛，以使不需要的残留物从清洁滚筒排出。风扇壳体设置有第一通道，以将空气流引导通过从中心定位的进料机构输送到径向向外间隔的谷物盘上的颗粒。第二通道还设置在风扇壳体中，以引导空气流通过颗粒从颗粒盘向后传送到径向向外定位的清洁筛上。该风扇安装在与清洁滚筒共同的旋转轴线和向前的进给壳体上，该进给壳体包括椭圆形的进料槽，以空气动力地允许其周围的空气流动来清洁与其紧邻的清洁滚筒上的脱粒颗粒。偏转板设置在第二通道内以沿着清洁滚筒的轴向长度分布空气流，其中较浓缩的空气流引导在其前端。

43. 发明授权

US4397319A Cleaning device for harvesting machines 失效
标题翻译：收割机清理装置
公开(公告)号：US4397319A
公开(公告)日：1983-08-09
申请号：US249582
申请日：1981-03-31
申请人： Ernst Schuhmacher
发明人： Ernst Schuhmacher
IPC分类号： A01F12/44 , B07B9/00 , A01F12/48 , A01F7/00
CPC分类号： B07B9/00 , A01F12/442
摘要： In a cleaning device for threshed crop material, the material is introduced into the upstream end of a drum by a coaxial auger feeder. An air flow whirling around the inner wall of the drum is created by a tangentially connected blower. Heavier fractions of the crop material (grain) tend to be flung against the drum wall and leave through grates into a closed conveyor system, creating dynamic air pressure in the drum. Chaff and straw tend to be held in vortex towards the central core of the drum and are discharged axially through the downstream end of the drum. Various alternative embodiments with multiple blowers, multiple air inlets into the drum, recirculation of the cleaning air, finger rakes in various dispositions inside the drum, crop material fed through the blower delivery duct and adjustable baffles for controlling air flow entering the drum are described.
摘要翻译：在用于破碎的作物材料的清洁装置中，通过同轴螺旋输送器将材料引入滚筒的上游端。通过切向连接的鼓风机产生绕鼓的内壁旋转的气流。作物材料（颗粒）的较重部分倾向于与鼓壁相撞，并通过格栅离开进入封闭的输送系统，从而在滚筒中产生动态空气压力。谷壳和稻草倾向于朝向滚筒的中心芯保持涡流并且轴向地排出通过滚筒的下游端。描述了具有多个鼓风机的多个可选实施例，多个进气筒入口，清洁空气的再循环，滚筒内的各种配置的手指耙，通过鼓风机输送管道输送的作物材料和用于控制进入滚筒的空气流的可调节挡板。

44. 发明授权

US4310005A Combine harvester 失效
标题翻译：联合收割机
公开(公告)号：US4310005A
公开(公告)日：1982-01-12
申请号：US206609
申请日：1980-11-13
申请人： Cyriel R. J. De Busscher , Frans J. G. C. De Coene , Francois Van Herpe
发明人： Cyriel R. J. De Busscher , Frans J. G. C. De Coene , Francois Van Herpe
IPC分类号： A01F12/44 , A01F7/04
CPC分类号： A01F12/442
摘要： A harvesting machine comprising a transversely extending threshing mechanism having a threshing cylinder cooperable with a threshing concave for threshing a layer of crop material fed therebetween and a separating mechanism having a separator rotor cooperable with a separator housing including a separator concave and disposed parallel to the threshing mechanism and being arranged spirally to convey portions of the layer of crop material received from the threshing mechanism towards each of its ends while submitting the crop material to a separating action. A rotary member with a plurality of beater means transversely spaced apart on the width thereof, is disposed between the threshing mechanism and the separating mechanism for orienting crop material in the layer of crop material received from the threshing mechanism generally lengthwise in the direction of movement of the layer. Crop layer dividing means are provided on the separator rotor for dividing the layer of crop material received from the rotary member into said portions prior to the spiral movement thereof in the separating mechanism.
摘要翻译：一种收获机，包括横向延伸的脱粒机构，该脱粒机构具有与脱粒凹槽配合的脱粒筒，用于对供给的作物材料进行脱粒，以及分离机构，该分离机构具有与分离器壳体配合的分离机构，分离器壳体包括分离器凹部，并且被螺旋地布置以将从脱粒机构接收的作物材料层的部分朝向其每个端部输送，同时将作物材料提供到分离作用。具有多个在其宽度上横向间隔开的打浆器装置的旋转构件设置在脱粒机构和分离机构之间，用于定向从脱粒机构接收的作物材料层中的作物材料，大致纵向于沿着层。作业层分割装置设置在分离器转子上，用于在分离机构中螺旋运动之前将从旋转构件接收的作物材料层分成所述部分。

45. 发明授权

US4305407A Combine harvester 失效
标题翻译：联合收割机
公开(公告)号：US4305407A
公开(公告)日：1981-12-15
申请号：US206509
申请日：1980-11-13
申请人： Frans J. G. C. De Coene
发明人： Frans J. G. C. De Coene
IPC分类号： A01F12/44 , A01F12/00
CPC分类号： A01F12/442
摘要： A harvesting machine with crop threshing and separating means; the crop threshing and separating means comprising a separator rotor rotatably mounted in a generally cylindrical separator housing and operable to move crop material across the inside of said housing. The separator housing is formed in part by a separator concave for the separation of grain therethrough, and in part by an impervious cover rearwardly of the separator concave as seen in the direction of rotation of the separator rotor. The concave and the impervious cover have adjacent edges which are spaced apart over a short distance, thus defining an opening therebetween and downstream of the separator concave.
摘要翻译：具有作物脱粒和分离装置的收获机; 作物脱粒和分离装置包括分离器转子，其可旋转地安装在大致圆柱形的分离器壳体中并且可操作以使作物材料跨过所述壳体的内部。分离器壳体部分地由分离器凹部形成，用于通过其分离谷物，并且部分地由分离器转子的旋转方向看到的分离器凹部的后部的不可渗透的盖形成。凹面和不透气的盖具有相邻的边缘，它们在短距离上间隔开，从而在分隔件凹部之间限定开口和下游。

46. 发明授权

US4198802A Axial flow rotary separator for a combine 失效
标题翻译：用于组合的轴流式旋转分离器
公开(公告)号：US4198802A
公开(公告)日：1980-04-22
申请号：US825537
申请日：1977-08-18
申请人： Edward J. Hengen , John E. Wilson
发明人： Edward J. Hengen , John E. Wilson
IPC分类号： A01F7/06 , A01F12/44 , A01D45/02
CPC分类号： A01F7/06 , A01F12/442
摘要： In a rotary separator, cylindrical threshing, frusto-conical separating, and centrifugal fan sections are arranged coaxially and in tandem. A fixed grate including threshing and separating portions surrounds and generally conforms to a rotor profile. A frusto-conical collector housing encloses the forward part of the separator and feeds threshed and separated grain to a grain cleaning unit, the screen elements of which, along with the collector housing, rotate concentricaly with the grate while at the same time reciprocating axially. A stationary cylindrical housing surrounds the cleaner unit and clean grain and tailings pass centrifugally from the cleaner screens to separate annular channels, to be swept around the inside of the housing by paddles moving with the cleaner elements to tangential discharge points near the top of the separator for transfer to clean grain and tailings return augers respectively. The centrifugal fan draws air approximately axially through the cleaner unit removing chaff and other light material and also receives straw carried over the grate, for discharge downwards from the fan housing.
摘要翻译：在旋转分离器中，圆柱形脱粒，截头圆锥形分离和离心式风扇部分同轴地并排配置。包括脱粒和分离部分的固定格栅围绕并且大致符合转子轮廓。截头圆锥形收集器壳体包围分离器的前部，并且将开口和分离的晶粒供给谷物清洁单元，其筛网元件与收集器壳体一起与炉排一起旋转，同时轴向往复运动。固定的圆柱形壳体围绕清洁器单元，并且清洁的颗粒和尾矿通过离心机从清洁器筛网传递到分离的环形通道，以通过与清洁器元件一起移动的叶片围绕壳体的内部扫过靠近分离器顶部的切向排出点用于转移到清洁的谷物和尾矿分别返回螺旋钻。离心式风扇大致轴向地吸引空气通过清洁器单元去除谷壳和其他轻质材料，并且还接收通过格栅的秸秆，从风扇壳体向下排放。

47. 发明授权

US4178942A Apparatus for agricultural machines 失效
标题翻译：农机设备
公开(公告)号：US4178942A
公开(公告)日：1979-12-18
申请号：US884646
申请日：1978-03-08
申请人： Josef Nusser
发明人： Josef Nusser
IPC分类号： A01F12/44 , A01F7/06
CPC分类号： A01F12/442
摘要： An apparatus is provided for receiving, separating, distributing, and conveying mixture of materials, such as a mixture of grain, straw and chaff, in a manner that separates small particles of one kind, such as grain, from the rest of the mixture. Inner and outer co-axially aligned cylinders are mounted about a central longitudinally extending drive shaft. The inner cylinder has a generally solid wall and the outer cylinder is foraminous with a plurality of spiral guides mounted on its interior and exterior surfaces. A plurality of discs are mounted at spaced intervals along the shaft within the inner cylinder with the plane of each disc oriented at a non-right angle with respect to the axis of the shaft. A ring is mounted on the periphery of each disc and is adapted for rotation relative thereto. Tines project at circumferentially spaced locations from each ring through elongated apertures in the inner cylinder into the annular space defined between the exterior of the inner cylinder and the interior of the outer cylinder. The drive shaft may be rotated by a suitable drive means and the inner and outer cylinders may also be rotated in the same or opposite directions by the same or different drive means. In operation, the material, such as a mixture of grain, straw and chaff, is fed into the annular space between the inner and outer cylinders and conveyed axially therealong between the two cylinders where it is agitated by the projecting tines whereby the grain particles fall through the holes in the foraminous outer cylinder and whereby the chaff and straw are retained within the outer cylinder until they are discharged from the cylinder at the end opposite the feed end. The grain particles passing through the foraminous cylinder are collected in a suitable collecting trough which is spaced from, and partially or completely encloses, the outer cylinder.
摘要翻译：提供了一种装置，用于接收，分离，分配和输送诸如谷物，秸秆和谷壳的混合物的混合物，以从混合物的其余部分分离诸如谷物的一种类型的小颗粒的方式。内部和外部同轴对齐的气缸围绕中心纵向延伸的驱动轴安装。内筒具有大体上实心的壁，外筒是多孔的，安装在其内表面和外表面上的多个螺旋形导轨。多个盘沿着内筒内的轴以间隔的间隔安装，每个盘的平面相对于轴的轴线以非直角定向。环安装在每个盘的周边上并适于相对于其旋转。齿条从每个环的周向间隔开的位置突出，通过内筒中的细长孔进入限定在内筒的外部和外筒内部之间的环形空间。驱动轴可以通过合适的驱动装置旋转，并且内部和外部气缸也可以通过相同或不同的驱动装置沿相同或相反的方向旋转。在操作中，诸如谷物，秸秆和谷壳的混合物的材料被馈送到内筒和外筒之间的环形空间中，并且在两个气缸之间沿轴向传送，在那里它被突出的齿搅动，由此颗粒落下通过多孔外筒中的孔，并且将谷壳和吸管保持在外筒内，直到它们在与进料端相对的端部从圆筒排出。穿过多孔圆筒的颗粒被收集在合适的收集槽中，该收集槽与外圆筒间隔开并且部分或完全包围。

48. 发明授权

US3963032A Threshing machine 失效
标题翻译：打谷机
公开(公告)号：US3963032A
公开(公告)日：1976-06-15
申请号：US569710
申请日：1975-04-21
申请人： Ernst Ruede
发明人： Ernst Ruede
IPC分类号： A01F12/44 , A01F12/00
CPC分类号： A01F12/442
摘要： A harvester thresher has two sectional rollers, one between a straw-guiding drum and a set of vibrating straw racks, the other between a conveying platform and a sifter, to improve the separation of straw and grain. Each sectional roller consists of a plurality of polygonal plates, with corners offset by an angle in peripheral direction, vertically arranged and spaced apart on a rotating axle.
摘要翻译：收割机脱粒机具有两个分段辊，一个在导向鼓和一组振动吸管架之间，另一个位于输送平台和筛子之间，以改善秸秆和谷物的分离。每个分段辊由多个多边形板组成，其角部在圆周方向偏移一个角度，在旋转轴上垂直布置并间隔开。

49. 发明授权

US3797502A Pneumatic classifier for rotary threshing machine 失效
标题翻译：旋转踏板机气动分类器
公开(公告)号：US3797502A
公开(公告)日：1974-03-19
申请号：US3797502D
申请日：1972-03-09
申请人： WESTERN ROTO THRESH LTD
发明人： REED W , BIGSBY F
IPC分类号： A01F12/24 , A01F12/44
CPC分类号： A01F12/442
摘要： A pneumatic two-stage aspirator is provided for threshing machines to remove material other than grain from grain. The aspirator is placed below the concave of the threshing cylinder and a fan and baffle means create two levels of air suspension below the concave and through which the grain and chaff must fall. The material other than grain that is not removed in the first or upper level of air suspension is subjected to a further pneumatic suspension at the lower or second level.
摘要翻译：提供了一种气动两级抽气机，用于脱粒机除去晶粒以外的材料。吸气器放置在脱粒筒的凹部下方，并且风扇和挡板装置在凹部下方产生两级空气悬浮，并且谷物和谷壳必须通过该空气悬挂。在空气悬浮液的第一级或上级未被除去的除颗粒之外的材料在下一级或第二级进一步进行气动悬浮。

50. 发明授权

US3776242A Combination threshing and separating machine 失效
标题翻译：组合式分离机和分离机
公开(公告)号：US3776242A
公开(公告)日：1973-12-04
申请号：US3776242D
申请日：1971-11-26
申请人： US AGRICULTURE
发明人： KHAN A
IPC分类号： A01F7/06 , A01F12/18 , A01F12/44 , A01F12/20
CPC分类号： A01F7/06 , A01F12/18 , A01F12/442
摘要： This invention relates to a combined threshing machine and rotary separator for grain crops. The threshing and separator sections are disposed in axial alignment, with the proximal ends in substantial overlapping relation. Straw disposal means is located adjacent the distal end of the rotary separator section. Grain is removed on a conveyor at the bottom of the threshing section adjacent the proximal end of the separator. A blower is located below the conveyor outlet. The rotary separator section comprises three concentric cylindrical shells rigidly connected together for unitary rotation, the innermost shell being wholly perforated and provided with tumbling louvers on its inner surface. The intermediate shell is partially perforated and provided with deflecting louvers oriented to move threshed materials towards the perforated portion. The outermost shell is imperforate and has louvers on its inner surface oriented to move grains towards the blower and the grain trough disposed below the bottom side of the end of the outermost shell adjacent to the blower.
摘要翻译：本发明涉及一种用于谷物作物的组合脱粒机和旋转分离机。脱粒和分离器部分以轴向对准的方式设置，其中近端基本上重叠。秸秆处理装置位于旋转分离器部分的远端附近。在与分离器的近端相邻的脱粒部分的底部的输送机上除去谷物。鼓风机位于输送机出口下方。旋转分离器部分包括刚性连接在一起的三个同心圆柱形壳体，用于单一旋转，最内部的壳体是完全穿孔的，并且在其内表面上设置有翻转百叶窗。中间壳部分穿孔并设置有偏转百叶窗，其定向成朝向穿孔部分移动脱落材料。最外面的壳是无孔的，并且在其内表面上具有定向成将颗粒移向鼓风机的百叶窗和设置在最靠近鼓风机的最外壳的端部的底侧下方的谷槽。

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