公开(公告)号：US4202474A

公开(公告)日：1980-05-13

申请号：US753408

申请日：1976-12-22

Applicant: Heinz Dreyer

Inventor： Heinz Dreyer

IPC: A01B73/00 ,  A01C7/06

CPC classification number: A01C7/06 ,  A01B73/005 ,  Y10S111/927

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US4694759A

公开(公告)日：1987-09-22

申请号：US766000

申请日：1985-08-15

Applicant: Heinz Dreyer ,  Bernd Scheufler ,  Benno Wiemeyer ,  Johannes Luhrmann

Inventor： Heinz Dreyer ,  Bernd Scheufler ,  Benno Wiemeyer ,  Johannes Luhrmann

IPC: A01B61/04 ,  A01C5/06 ,  A01C7/20 ,  A01B49/06

CPC classification number: A01C5/062 ,  A01B61/04 ,  Y10S111/927

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US4234129A

公开(公告)日：1980-11-18

申请号：US798524

申请日：1977-05-19

Applicant: Heinz Dreyer

Inventor： Heinz Dreyer

IPC: A01B59/06 ,  A01C15/00 ,  A01C17/00 ,  A01C19/00 ,  B62D49/02

CPC classification number: A01B59/068 ,  A01C15/005 ,  A01C17/00

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US4916103A

公开(公告)日：1990-04-10

申请号：US275974

申请日：1988-11-25

Applicant: Hans Martan ,  Matthias Schwarzmann ,  Karl-Heinz Boehning ,  Heinz Dreyer

Inventor： Hans Martan ,  Matthias Schwarzmann ,  Karl-Heinz Boehning ,  Heinz Dreyer

IPC: B01J23/88 ,  B01J23/00 ,  B01J23/887 ,  B01J23/888 ,  B01J27/192 ,  B01J35/00 ,  B01J37/00 ,  C07B61/00 ,  C07C27/00 ,  C07C27/14 ,  C07C45/35 ,  C07C51/00 ,  C07C51/215 ,  C07C51/25 ,  C07C57/05 ,  C07C67/00

CPC classification number: C07C45/35 ,  B01J23/002 ,  B01J23/8876 ,  B01J23/8885 ,  B01J27/192 ,  C07C51/252 ,  B01J2523/00 ,  B01J35/0006

Abstract: A catalytically active composition for the gas phase oxidation of propylene to acrolein and acrylic acid, of the general formulaMo.sub.12 Bi.sub.0.1-10 Fe.sub.0.8-12 [Co,Ni].sub.0.1-10 P.sub.0-2 A.sub.0-10 B.sub.0.001-1 O.sub.xwhere A is arsenic, antimony, tin, thallium, tungsten, an alkaline earth metal, zinc and/or chromium, B is at least one of the metals sodium, potassium, rubidium, cesium and/or indium and X is the number determined by the atomic valences of the individual elements, is prepared by introducing all or some of the iron and molybdenum in the form of dried pulverulent iron molybdate gel into an aqueous solution or suspension of the other constituents and gelating the mixture by stirring and possibly heating, then comminuting, drying at elevated temperatures and finally calcining.

Abstract translation: 用于气相氧化丙烯至丙烯醛和丙烯酸的催化活性组合物，通式为Mo12Bi0.1-10Fe0.8-12 [Co，Ni] 0.1-10P0-2A0-10B0.001-1Ox其中A为砷 ，锑，锡，铊，钨，碱土金属，锌和/或铬，B是金属钠，钾，铷，铯和/或铟中的至少一种，X是由原子价 通过将干燥的钼酸钼凝胶形式的全部或一些铁和钼引入其他成分的水溶液或悬浮液中并通过搅拌和可能的加热使混合物凝胶化，然后粉碎，干燥 升温，最后煅烧。

公开(公告)号：US4580507A

公开(公告)日：1986-04-08

申请号：US489899

申请日：1983-04-29

Applicant: Heinz Dreyer ,  Benno Wiemeyer

Inventor： Heinz Dreyer ,  Benno Wiemeyer

IPC: A01B15/02 ,  A01C5/06 ,  A01C5/00

CPC classification number: A01C7/06 ,  A01B61/046 ,  A01C5/062 ,  Y10S111/927

Abstract: A drill for applying seed and fertilizer, with a frame, reservoirs, sowing shares with at least two separate inlets for seed and fertilizer, and a depth-adjustment or pressure roller mounted behind each share, in which the materials to be applied are conveyed in controlled amounts to the shares for application into the soil, in which the shares are connected to the frame with parallelogrammatic mounts and the depth to which the penetrate into the soil can be adjusted by means of a setting device. The drill can be used for zero tillage even on rocky soil to apply seed and fertilizer separately because the sowing share is a chisel share on which a chisel is mounted on the side facing the direction of travel. The chisel share has separate guides for seed and fertilizer inside its body. The outlets for these guides are separated in the direction of travel by a certain distance with the first outlet positioned as close as possible behind the chisel point. The chisel point extends deeper into the soil than the two outlets.

Abstract translation: 应用种子和肥料的钻机，具有框架，水库，播种份额至少两个用于种子和肥料的独立入口，以及安装在每个份额后面的深度调节或压力辊，其中待施加的材料被输送 控制数量用于施加到土壤中的份额，其中股份与平行四边形装配件连接到框架上，并且可以通过设定装置调整渗入土壤的深度。 该钻机即使在岩土上也可以用于零耕，单独施用种子和肥料，因为播种份额是在面向行进方向的一侧安装凿子的凿子份额。 凿子分享了其内部种子和肥料的独立指南。 这些引导件的出口在行进方向上分开一定距离，第一出口在凿点后方尽可能靠近。 凿点比两个出口更深入土壤。

公开(公告)号：US4480948A

公开(公告)日：1984-11-06

申请号：US400209

申请日：1982-07-21

Applicant: Heinz Dreyer

Inventor： Heinz Dreyer

IPC: A01C7/12 ,  A01C15/04 ,  B65G53/46

CPC classification number: A01C15/04 ,  A01C7/12

Abstract: A machine for applying pellets and powder, especially micropellets, to the soil, incorporating, first, a reservoir with outlets, second, ridge wheels that are rotated by a drive shaft at varying rates and the distribute uniform volumes of the material flowing out of the reservoir through the outlets into exit pipes that communicate with a blower and that have outflow openings, and, third, base plates below the ridge wheels. To ensure uniform application of material that tends to clog up the ridge wheels the machine is provided with scrapers that are intended for cleaning the ridge wheels, that engage the depressions between the ridges, which are positioned one after the other in the sense of rotation, and that are appropriately constructed to scrape the depressions out.

Abstract translation: 一种用于将颗粒和粉末，特别是微丸施加到土壤上的机器，首先包括具有出口的储存器，第二，脊轮，其以不同的速率由驱动轴旋转，并且分散均匀体积的材料流出 储存器通过出口进入与鼓风机连通并具有流出开口的出口管，以及第三，在脊轮下方的基板。 为了确保均匀地施加倾向于堵塞脊轮的材料，机器设置有用于清洁脊轮的刮刀，其与在旋转方向上一个接一个地定位的脊之间的凹部接合， 并且被适当地构造以刮擦凹陷。

公开(公告)号：US4208974A

公开(公告)日：1980-06-24

申请号：US830380

申请日：1977-09-02

Applicant: Heinz Dreyer ,  Benno Wiemeyer

Inventor： Heinz Dreyer ,  Benno Wiemeyer

IPC: A01B61/04 ,  A01C7/20 ,  A01C5/06

CPC classification number: A01C7/201 ,  A01B61/046 ,  Y10S111/927

Abstract: A seed drill (FIG. 1 ) having a frame (1 ) with knife hoes (7 ) mounted thereon. The knife hoes are movable in a vertical plane and each has two laterally projecting wings (8 ) bent downwardly toward one another; the outer edges of the wings merge forwardly together to form a point. Each knife hoe has an upright strut (13 ) supporting the leading point of the knife. Further, each knife hoe is disposed on a shank (9 ) which is mounted on the frame with parallel guide means (10 ). The parallel guide means has at least one articulation (19 ) acting in a vertical plane, a stop (21 ) limiting forward swinging movement of the knife hoe about the articulation, and at least one resilient element (22 ) exerting a force on the knife hoe in the direction of the stop. The drill further includes a gauge wheel (16 ) for each knife hoe to limit the depth of penetration of the knife hoe into the soil.

Abstract translation: 具有安装有刀锄（7）的框架（1）的种子钻（图1）。 刀锄可在垂直平面中移动，并且每个具有两个朝向彼此向下弯曲的横向突出的翼（8）; 翼的外边缘向前合并在一起形成一个点。 每个刀锄具有支撑刀的前端的直立支柱（13）。 此外，每个刀锄被设置在一个带有平行引导装置（10）安装在框架上的柄（9）上。 平行引导装置具有作用在垂直平面中的至少一个关节（19），限制刀膛围绕关节的向前摆动运动的止挡件（21）和至少一个在刀上施加力的弹性元件（22） 锄头在停止的方向。 钻头还包括用于每个刀锄的量规轮（16），以限制锄头进入土壤的深度。

公开(公告)号：US4142685A

公开(公告)日：1979-03-06

申请号：US775355

申请日：1977-03-07

Applicant: Heinz Dreyer ,  Heinz Bolwin ,  Werner Hulsmann

Inventor： Heinz Dreyer ,  Heinz Bolwin ,  Werner Hulsmann

IPC: A01C15/04

CPC classification number: A01C15/04

Abstract: A machine is provided which is mountable on another vehicle for effecting the pneumatic spreading of granular material along a working direction. The machine is of the type that has a central hopper divided in its lower area by a roof shaped middle part disposed in the working direction into two sections which have outlet openings and a metering device driven through a regulating drive which is receptive of material from the outlet openings. Tubes are provided which are receptive of material from the metering device and have a portion overreaching the hopper transversely of the working direction and discharge openings at the outer extremities thereof exposed at intervals from one another transversely of the working direction. A blower is situated forward of the machine and has an impeller shaft which is driveable by the powered take up shaft of the vehicle pulling the machine. An air duct connects the blower to the tube. In order to obtain a compact construction, the blower has the front walls thereof disposed behind the front wall of the hopper and the impeller shaft is mounted at the rear end of the hopper and is driven from the power take off shaft of the vehicle pulling the machine by a shaft disposed underneath the roof shaped middle part of the hopper.

Abstract translation: 提供一种可安装在另一车辆上的机器，用于沿着工作方向进行颗粒状材料的气动扩散。 该机器是具有中央料斗的类型，该中央料斗在其下部区域中被设置在工作方向上的屋顶形状的中间部分分成具有出口的两个部分，以及通过调节驱动器驱动的计量装置，该调节驱动器容纳来自 出口开口。 提供了容纳来自计量装置的材料的管，并且具有在工作方向横向上超过料斗的部分和在其两端以横向于工作方向的间隔露出的外端的排出口。 鼓风机位于机器的正前方，并具有一个叶轮轴，该叶轮轴可以由牵引机器的车辆动力牵引轴驱动。 风道将鼓风机与管道相连。 为了获得紧凑的结构，鼓风机的前壁设置在料斗的前壁的后面，叶轮轴安装在料斗的后端，并从车辆的动力输出轴驱动， 机器通过设置在料斗的屋顶形状的中间部分下方的轴。

公开(公告)号：US4366760A

公开(公告)日：1983-01-04

申请号：US170212

申请日：1980-07-18

Applicant: Heinz Dreyer

Inventor： Heinz Dreyer

IPC: A01C5/06 ,  A01C7/20

CPC classification number: A01C5/06 ,  A01C7/201

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US4351481A

公开(公告)日：1982-09-28

申请号：US64680

申请日：1979-08-08

Applicant: Heinz Dreyer

Inventor： Heinz Dreyer

IPC: A01C15/00 ,  A01C17/00 ,  E01C19/20

CPC classification number: E01C19/203 ,  A01C15/007 ,  A01C17/00 ,  A01C17/006

Abstract: 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.

Abstract translation: 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。