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公开(公告)号：US4202474A
公开(公告)日：1980-05-13
申请号：US753408
申请日：1976-12-22
申请人： Heinz Dreyer
发明人： Heinz Dreyer
CPC分类号： A01C7/06 , A01B73/005 , Y10S111/927
摘要： A machine for spreading fertilizer and seed in which the width of the machine with respect to its working direction of travel is greater than its length with respect to the working direction of travel. The machine comprises at least two individual machine units having lateral and transverse sides which units are assembled together in a lateral relationship to each other by means of laterally located hitch elements on each unit. Each unit has a chassis borne at three support points by swivel wheels and is provided with additional hitch elements on the transverse side towards the working direction. On each unit at least one swivel wheel is lockable in both a working direction of travel and in a transport direction of travel which directions are at right angles to each other. When assembled together through paired hitch elements, the machine units are pivotable with respect to each other about a pivot axis parallel to the working direction, and also pivotable about a second pivot axis running transversely to the working direction of travel. One of the swivel wheels on each unit when locked in the working direction is utilized to provide a rotating motion to metering means for the dispensing of fertilizer and seed from each machine unit.
摘要翻译： 用于撒播肥料和种子的机器，其中机器相对于其行进方向的宽度大于其相对于行进方向的长度。 机器包括至少两个单独的机器单元，其具有横向和横向侧面，该单元通过在每个单元上的横向定位的连接元件彼此以横向关系组装在一起。 每个单元具有通过转动轮在三个支撑点上承载的底盘，并且在朝向工作方向的横向侧上设置有附加的牵引元件。 在每个单元上，至少一个回转轮可以在行进的工作方向和方向彼此成直角的行进方向上被锁定。 当通过成对的牵引元件组装在一起时，机器单元可围绕平行于工作方向的枢转轴线相对于彼此枢转，并且还可围绕横向于行进工作方向延伸的第二枢转轴线枢转。 当沿着工作方向锁定时，每个单元上的旋转轮中的一个用于向计量装置提供旋转运动，用于从每个机器单元分配肥料和种子。
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公开(公告)号：US09261102B2
公开(公告)日：2016-02-16
申请号：US13263086
申请日：2010-01-11
CPC分类号： F04D25/16 , F04D17/025 , F04D17/12 , F04D19/02 , F04D27/0246 , F04D29/701
摘要： Compressor arrangement having an axial compressor and a radial compressor which are arranged axially one behind the other on a common driveshaft which can be coupled to a drive and which each have a compression fluid input and a compression fluid output. The axial compressor is provided with first control elements and the radial compressor is provided with second control elements. The first control elements and second control elements are controllable separately so that the axial compressor and the radial compressor are controllable separately.
摘要翻译： 压缩机装置具有轴向压缩机和径向压缩机，该轴向压缩机和径向压缩机轴向地布置在共同的驱动轴上，公共驱动轴可以联接到驱动器上，每个都具有压缩流体输入和压缩流体输出。 轴向压缩机设置有第一控制元件，并且径向压缩机设置有第二控制元件。 第一控制元件和第二控制元件可分开控制，使得轴向压缩机和径向压缩机可分开控制。
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公开(公告)号：US09004856B2
公开(公告)日：2015-04-14
申请号：US12866077
申请日：2008-11-03
CPC分类号： F04D29/059 , F01D9/065 , F01D25/162 , F04D19/02 , F04D29/063 , F04D29/522 , F04D29/644 , F04D29/668
摘要： An inlet connection piece for an axial compressor, particularly for a turbocompressor, includes an inlet housing (1) in which is arranged a bearing housing (2) with a bearing (3), particularly a radial and/or axial bearing, for a rotor. The bearing housing (2) is connected to the inlet housing (1) by an inlet strut (4) which is connected to the inlet housing in a front cross section. The center of the bearing (3) is arranged axially in the flow direction of a fluid to be compressed behind the area center of the front cross section by at least 0.1-times, particularly at least 0.15-times, particularly at least 0.2-times, particularly at least 0.25-times, the chord length of the front cross section. In addition or alternatively, a fluid passage (5, 6) is formed in the inlet strut (4), and at least portions of this fluid passage (5, 6) form an acute angle with a normal plane relative to the longitudinal axis of the inlet connection piece.
摘要翻译： 用于轴向压缩机的入口连接件，特别是用于涡轮压缩机的入口连接件包括入口壳体（1），其中布置有用于转子的轴承（3），特别是径向和/或轴向轴承的轴承壳体（2） 。 轴承壳体（2）通过入口支柱（4）连接到入口壳体（1），入口支柱（4）以前横截面连接到入口壳体。 轴承（3）的中心轴向地被布置在待压缩流体的流动方向后面的前横截面的区域中心的至少0.1倍，特别是至少0.15倍，特别是至少0.2倍 ，特别是至少0.25倍的前横截面的弦长。 另外或替代地，在入口支柱（4）中形成流体通道（5,6），并且该流体通道（5,6）的至少一部分与正常平面相对于纵向轴线的纵向轴线形成锐角 入口连接件。
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公开(公告)号：US20120189431A1
公开(公告)日：2012-07-26
申请号：US13263086
申请日：2010-01-11
IPC分类号： F04D13/12
CPC分类号： F04D25/16 , F04D17/025 , F04D17/12 , F04D19/02 , F04D27/0246 , F04D29/701
摘要： Compressor arrangement having an axial compressor and a radial compressor which are arranged axially one behind the other on a common driveshaft which can be coupled to a drive and which each have a compression fluid input and a compression fluid output. The axial compressor is provided with first control elements and the radial compressor is provided with second control elements. The first control elements and second control elements are controllable separately so that the axial compressor and the radial compressor are controllable separately.
摘要翻译： 压缩机装置具有轴向压缩机和径向压缩机，该轴向压缩机和径向压缩机轴向地布置在共同的驱动轴上，公共驱动轴可以联接到驱动器上，每个都具有压缩流体输入和压缩流体输出。 轴向压缩机设置有第一控制元件，并且径向压缩机设置有第二控制元件。 第一控制元件和第二控制元件可分开控制，使得轴向压缩机和径向压缩机可分开控制。
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公开(公告)号：US4694759A
公开(公告)日：1987-09-22
申请号：US766000
申请日：1985-08-15
CPC分类号： A01C5/062 , A01B61/04 , Y10S111/927
摘要： A seed drill for applying seed and/or fertilizer has a frame, reservoir, and sowing shares. The sowing shares are attached to the frame in such a way that they can move in an upright plane by means of superimposed and at least approximately parallel struts on parallelogram mounts. To essentially improve the share mounts, allowing them to be employed on direct-sowing seed drills and especially on soils thickly set with entrenched stones or other obstacles and preventing damage to the shares or share mounts when the shares are laterally overstressed, at least one strut on a parallelogram mount is elastic.
摘要翻译： 用于施用种子和/或肥料的种子钻具具有框架，油藏和播种份额。 播种份额以这样的方式附接到框架上，使得它们可以通过在平行四边形安装件上的叠加和至少近似平行的支柱在直立平面中移动。 为了大幅度提高份额，可以直接播种种子演习，特别是在种植有根深蒂固的石块或其他障碍物的土壤上受到伤害，防止股份横向过度挤压时股份或股份损失，至少有一根支柱 在平行四边形上是弹性的。
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公开(公告)号：US4234129A
公开(公告)日：1980-11-18
申请号：US798524
申请日：1977-05-19
申请人： Heinz Dreyer
发明人： Heinz Dreyer
CPC分类号： A01B59/068 , A01C15/005 , A01C17/00
摘要： A mounting device for mounting a spreading machine on a tractor. The device (FIG. 2; a front view) comprises an upright frame 2 outfitted with linkages for connection to the tractor and the spreader and a hydraulic system 20 for adjusting the elevation of the spreader on the mounting device for mid-season spreading of fertilizer. The construction is such that an open area 6 is provided to accommodate pivoting of a drive shaft 8 extending from the power take-off of the tractor to the spreader when the spreader is elevated.
摘要翻译： 一种用于将撒布机安装在拖拉机上的安装装置。 该装置（图2;前视图）包括一个直立框架2，其配有用于连接到拖拉机和吊具的联动装置，以及液压系统20，用于调节安装装置上的撒布机的高度以用于肥料的中期季节 。 该结构使得当吊架升高时，提供开放区域6以容纳从拖拉机的动力输送延伸到扩展器的驱动轴8的枢转。
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公开(公告)号：US4366760A
公开(公告)日：1983-01-04
申请号：US170212
申请日：1980-07-18
申请人： Heinz Dreyer
发明人： Heinz Dreyer
摘要： A seed drill having single-disk furrow openers 6 set at an acute angle .alpha. to the direction of travel. The total number of furrow-opener disks is divisible by four, and one half of the furrow-opener disks in each transverse row are set at the acute angle (.alpha.) relative to the direction of travel which is directed to one side, and the half are set at an angle .alpha. which is directed to the other side.
摘要翻译： 具有单盘沟槽开口6的种子钻子，其设置成与行进方向成锐角α。 开沟圆盘的总数可以被四个整除，每个横排中的一半的开沟盘相对于朝向一侧的行进方向设定成锐角（α），而 一半被设置成指向另一侧的角度α。
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公开(公告)号：US4351481A
公开(公告)日：1982-09-28
申请号：US64680
申请日：1979-08-08
申请人： Heinz Dreyer
发明人： Heinz Dreyer
CPC分类号： E01C19/203 , A01C15/007 , A01C17/00 , A01C17/006
摘要： A centrifugal spreader (FIG. 1) for spreading granulated fertilizers has a funnel-shaped hopper, a discharge outlet in the lower portion of the hopper, and adjustor means for adjusting the size of and shutting off the outlet. A drivable agitator is disposed in the hopper, and spreading means 11 is disposed beneath the hopper for receiving fertilizer issuing from the outlet and spreading the fertilizer. The spreader 11 is releasably mounted on a drive shaft 16 and is exchangeable for a different spreading means. The spreader can be set in a position in which the distance (A) between the highest point of the spreader and the part of the hopper situated above said highest point as seen longitudinally of the drive shaft, is greater than the distance (B) between the lower edge of the fastening means 14 which releasably secures the spreader on the drive shaft, and the upper end of the drive shaft. Thereby removal of the spreader is facilitated.
摘要翻译： 用于散布颗粒肥料的离心撒布机（图1）具有漏斗形料斗，料斗下部的排出口，以及用于调节出口尺寸和关闭的调节装置。 可驱动的搅拌器设置在料斗中，并且扩散装置11设置在料斗下方，用于接收从出口发出的肥料并撒播肥料。 吊具11可释放地安装在驱动轴16上，并且可更换为不同的展开装置。 扩展器可以被设置在这样一个位置，在该位置中，在驱动轴的纵向方向看，在吊具的最高点和位于所述最高点之上的料斗的部分之间的距离（A）大于所述驱动轴的纵向距离（B） 固定装置14的下边缘，其可释放地将扩展器固定在驱动轴上，以及驱动轴的上端。 从而便于拆卸吊具。
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公开(公告)号：US4275670A
公开(公告)日：1981-06-30
申请号：US056365
申请日：1979-07-10
申请人： Heinz Dreyer
发明人： Heinz Dreyer
CPC分类号： A01C7/205 , A01C5/06 , Y10S111/926 , Y10S111/927
摘要： Seed drill (FIG. 1) having furrow openers 10 and accompanying press wheels 12 pivotally arranged on frame 1 by mounting means 3. A spring 18 is interposed between the frame and the furrow openers - press wheels. The bias of the spring can be adjusted by operation of the hydraulic cylinder 20, which can also be used to shift the furrow openers - press wheels between working position and the transport position. An adjusting means 14 is interposed between the frame and the furrow openers - press wheels. By operation of the adjusting means the level of a furrow openers relative to the level of the press wheels can be adjusted. The furrow openers - press wheels are arranged in transverse rows and the furrow openers - press wheels of each transverse row are ganged by shafts 22 so that only one of the mounting means in each transverse row need be outfitted with the spring 18 and hydraulic cylinder 20, and the adjusting means 14.
摘要翻译： 种子钻（图1）具有沟槽开启器10和伴随的压轮12，其通过安装装置3枢转地布置在框架1上。弹簧18插入在框架和沟槽开启器之间的压轮中。 可以通过液压缸20的操作来调节弹簧的偏压，液压缸20也可以用于在开启位置和运输位置之间移动沟槽开启器 - 压轮。 调节装置14插入在框架和沟槽开启器之间 - 压轮。 通过调节装置的操作，可以调节相对于压轮的水平面的沟槽开口的水平。 开沟机 - 压轮被布置成横排，并且每个横排的开沟机 - 按压轮由轴22组合，使得每个横排中的仅一个安装装置需要配备有弹簧18和液压缸20 ，和调整装置14。
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公开(公告)号：US4263858A
公开(公告)日：1981-04-28
申请号：US009983
申请日：1979-02-06
申请人： Heinz Dreyer
发明人： Heinz Dreyer
IPC分类号： A01C7/06
CPC分类号： A01C7/06
摘要： A machine (FIG. 1) for dispensing seed and fertilizers, which is equipped with two hoppers one for the seed, and the other for the fertilizer. The materials flowing from outlet apertures of the hoppers while the machine is in operation are introduced into the soil in controlled amounts through proportioning means, chutes and tubes which discharge into hoes. The proportioning means have a plurality of feed wheels disposed on shafts and are driven by a ground-dependent power source.
摘要翻译： 一种用于分配种子和肥料的机器（图1），其配备有用于种子的两个料斗，另一个用于肥料。 在机器运行时从料斗的出口孔流出的材料通过排放到锄头的配料装置，滑槽和管子以受控的量引入土壤中。 比例装置具有设置在轴上的多个进给轮并由地面相关的动力源驱动。
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