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公开(公告)号：US4207948A
公开(公告)日：1980-06-17
申请号：US882157
申请日：1978-02-28
CPC分类号： A01B33/12 , A01B33/065
摘要： A soil cultivating implement has a row of soil working members that are driven to rotate about upwardly extending axes. Each member includes a tine carrier and tines either in pairs or singly, are journalled for free rotation about further upwardly extending axes. The tines are positioned to the rears of their respective further axes of rotation and can perform rapid turning movements when the soil working members are rotated about the first axis of rotation. The tines can be strips that are angled to trail and deflect, depending on the condition of the ground being worked.
摘要翻译： 土壤栽培工具具有一排土工作构件，其被驱动绕向上延伸的轴线旋转。 每个构件包括齿形载体和成对或单独的尖齿，被轴颈连接以便进一步向上延伸的轴线自由旋转。 齿可以定位在它们各自进一步旋转的轴线上，并且当土壤工作构件围绕第一旋转轴线旋转时，可以执行快速的转动运动。 齿可以是根据被加工的地面的状况而倾斜成斜坡和偏转的条。
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公开(公告)号：US4205793A
公开(公告)日：1980-06-03
申请号：US854371
申请日：1977-11-23
CPC分类号： A01C15/005 , A01C17/00
摘要： A spreader which is for fertilizer or seed is adapted to be carried by a three-point hitch of a tractor, the spreader having two side-by-side hopper portions, each hopper portion having eight triangular-shaped wall parts terminating in a circular flat part through which the shaft of an underlying ejector disc distributor extends and connects to an agitator which is rotated in each hopper portion. A variable sized opening is provided in each flat part and such openings are commonly controlled by a lever at the front of the spreader within reach of the tractor's operator. Each hopper portion is funnel shaped and centrally under the spreader between such funnel shaped portions a transmission is mounted on the frame of the spreader, such transmission being in a casing which is adapted to receive, via a shaft extending therefrom, the power take-off shaft of a tractor. The transmission transmits rotary motion to both disc distributors via further shafts extending outboard from the transmission to connect to the vertical rotary shafts for the disc through bevel gears and the like in driving casings. The frame includes two beams which are inclined downwardly to the rear, and, as seen in plan, to define with a forward horizontal beam and isosceles triangle with its apex at the rear. The top of the spreader has an inwardly extending rim on a rectangular portion which is above and connected to the funnel portions. This rim is connectable to an extension piece which defines a parallelepiped space to increase the spreader's capacity.
摘要翻译： 用于肥料或种子的撒布机适于通过拖拉机的三点牵引来承载，撒布机具有两个并排的料斗部分，每个料斗部分具有八个三角形的壁部件，其终止于圆形平面 底部喷射器盘分配器的轴延伸并连接到在每个料斗部分中旋转的搅拌器的部分。 在每个平坦部分设置可变尺寸的开口，这样的开口通常由在拖拉机操作者可到达的扩展器前部的杠杆控制。 每个料斗部分是漏斗形的，并且在这种漏斗状部分之间的扩散器下方的中心位置处，传动装置安装在吊架的框架上，这种传动装置在壳体中，该壳体适于通过从其延伸的轴接收动力输出 拖拉机的轴。 变速器通过从变速器外侧延伸的另外的轴将旋转运动传递到两个盘分配器，以通过驱动壳体中的锥齿轮等连接到用于盘的垂直旋转轴。 框架包括向下倾斜到后部的两个梁，并且如在平面图中所示，以前部水平梁和等腰三角形限定，其顶点在后部。 吊具的顶部在矩形部分上具有向内延伸的边缘，其上方并连接到漏斗部分。 该边缘可连接到限定平行六面体空间的延伸件，以增加吊具的容量。
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公开(公告)号：US4181180A
公开(公告)日：1980-01-01
申请号：US806671
申请日：1977-06-15
CPC分类号： E02F5/326 , A01B11/00 , A01B13/14 , A01B33/065 , A01B49/022
摘要： A soil cultivating machine has a front row of subsoil penetrating tools and a second soil working member or row of members that work the top soil. The tools can be strip-shaped tines, at least some of which have plate-shaped elements pivoted to their lower ends. The elements or tines are connected to an eccentric mechanism that periodically raises and lowers the elements as the machine is operated. The second soil working member can be a row of tined rotors or an elongated further working member that extends transverse to the direction of travel and works the top soil from a direction that is different from the direction of movement of the strip-shaped tines. Intermixing the worked top soil and the subsoil is prevented.
摘要翻译： 土壤栽培机具有前排的底土穿透工具，以及第二个土壤工作构件或一排构件，用于顶层土壤。 工具可以是条形齿，其中至少一些具有枢转到其下端的板状元件。 元件或尖齿连接到偏心机构，其在机器操作时周期性地升高和降低元件。 第二土工作构件可以是一列倾斜的转子或一个横向于行进方向延伸的细长的另外的工作构件，并且从与条状齿的移动方向不同的方向对顶部土壤进行加工。 防止混合上层土壤和底土。
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公开(公告)号：US4175624A
公开(公告)日：1979-11-27
申请号：US822661
申请日：1977-08-08
CPC分类号： A01B33/106
摘要： A rotary harrow has a row of soil working members that are driven to rotate about upwardly extending axes and work overlapping paths. Each member has spaced apart downwardly extending tines having lower soil working portions. A flat tool is fitted on each tine with a sleeve-like fastening portion that is releasably bolted to the soil working portion. The tools are planar and mounted to extend generally perpendicular to the member's axis of rotation to cut stubble and roots. Each tool has sides that surround the respective tool and the sides form cutting edges that meet at points, the rearmost point being located further from the tine than the foremost point. The tools of adjacent members are positioned at different levels to avoid fouling.
摘要翻译： 旋转耙具有一排土工作构件，驱动其围绕向上延伸的轴线旋转并且工作重叠路径。 每个构件具有间隔开的向下延伸的尖齿，具有较低的土壤工作部分。 每个齿上安装有一个扁平工具，其具有可释放地螺栓连接到土壤工作部分的套筒状紧固部分。 工具是平面的，并且安装成大致垂直于构件的旋转轴线延伸以切割茬和根部。 每个工具具有围绕相应工具的侧面，并且侧面形成在点处相遇的切割边缘，最后面的位置比尖端远离尖点。 相邻构件的工具位于不同的水平以避免结垢。
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公开(公告)号：US4167976A
公开(公告)日：1979-09-18
申请号：US862521
申请日：1977-12-20
IPC分类号： A01B19/06
CPC分类号： A01B19/06
摘要： A soil cultivating implement has elongated transverse carriers that mount tines and corresponding eccentric mechanisms that are driven by a common shaft to orbit the tines through circular paths. Each carrier is pivoted to the frame by arms and springs suspend the carriers from the frame. During operation, the tines are moved smoothly, up and down, and torsion affects on the carriers are reduced. The tines can be connected to the carriers by quick-release cotter pins or bolts.
摘要翻译： 土壤栽培工具具有细长的横向载体，其安装齿和相应的偏心机构，其由公共轴驱动以通过圆形路径对齿进行轨道运动。 每个载体通过臂和弹簧枢转到框架，将载体从框架中悬挂下来。 在操作过程中，齿轮平稳地上下移动，减小了对载体的扭转影响。 叉子可以通过快速拆卸销钉或螺栓连接到托架上。
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96.发明授权Tractor with narrow body portion providing increased traction from side-by-side driven rear wheels 失效具有窄体部分的拖拉机提供来自并排驱动的后轮的增加的牵引力
公开(公告)号：US4155415A
公开(公告)日：1979-05-22
申请号：US805180
申请日：1977-06-09
CPC分类号： B60S1/68 , B62D49/02 , B62D49/0621 , B62D53/02 , B62D53/026 , B62D61/00 , B62D61/10 , Y10S180/90
摘要： A tractor of width acceptable for highway travel having a narrow rear body portion between the rear wheels, the width of the body portion being less than the width of each pneumatic tire mounted on the rear wheels. Four or six rear tires which are rotatable on the same axis have the narrow body portion disposed centrally and closely between them, such body portion extending forwardly relatively to the rear wheels with the forward portion of the body, which is substantially wider than the rear portion, mounting an engine near the front wheels. A power transmitting linkage connects the engine with the rear wheels through the rear body portion which, with lateral projections, houses a differential and the necessary shaft bearings. A lifting device extends rearwardly from the rear body portion to behind the rear wheels and then extends laterally where it functions to scrape mud or the like from the treads of the rear tires. A tow bar also extends aft from the rear body portion which is sufficiently wide to scrape mud or the like from the interior sides of the closest rear wheels.
摘要翻译： 公路行驶宽度可接受的拖拉机在后轮之间具有窄的后体部分，主体部分的宽度小于安装在后轮上的每个充气轮胎的宽度。 可在同一轴线上旋转的四个或六个后轮胎具有中心并且紧密地设置在它们之间的窄体部分，该主体部分相对于后轮向前延伸，其中主体部分的前部基本上比后部部分宽 将发动机安装在前轮附近。 动力传递联动装置通过后主体部分将发动机与后轮连接，后部主体部分具有侧向突出部，容纳差速器和必要的轴承。 提升装置从后主体部分向后延伸到后轮后面，然后横向延伸，其功能是从后轮胎的胎面刮去泥浆或类似物。 拖杆还从后体部分的后部延伸到足够宽以从最近的后轮的内侧刮去泥浆等。
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公开(公告)号：US4141420A
公开(公告)日：1979-02-27
申请号：US784818
申请日：1977-04-05
CPC分类号： A01B33/106
摘要： A rotary harrow has a row of soil working members that are rotatable about upwardly extending axes defined by shafts journalled in an elongated, hollow frame portion. The frame portion is formed by opposing U-shaped upper and lower portions that have abutting rims clamped together by releasable fastening means. Driving gears are housed, together with lubricant, within the frame portion. The lateral sides of the frame portion are closed by vertical sector plates which are attached to the lower frame portion. Inwardly projecting ribs on the plates coextend with the inner surfaces of the upper frame portion and a gasket is sandwiched between those surfaces and the ribs. A supporting roller is located to the rear of the soil working members and arms pivotably interconnect the roller to the sector plates so that adjustment can be made to regulate the working depths of the working members.
摘要翻译： 旋转耙具有一排土工作构件，该排土工作构件能够围绕由延伸在中空的框架部分中的轴限定的向上延伸的轴线旋转。 框架部分由具有通过可释放的紧固装置夹紧在一起的相邻的U形上部和下部形成。 传动齿轮与润滑剂一起容纳在框架部分内。 框架部分的侧面由附接到下框架部分的垂直扇形板封闭。 板上向内突出的肋与上框架部分的内表面共同延伸，并且垫片夹在这些表面和肋之间。 支撑辊位于土壤工作构件的后部，并且臂可枢转地将辊连接到扇形板，使得可以进行调节以调节工作构件的工作深度。
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公开(公告)号：USD250714S
公开(公告)日：1979-01-02
申请号：US765389
申请日：1977-02-03
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公开(公告)号：US4132274A
公开(公告)日：1979-01-02
申请号：US722509
申请日：1976-09-13
CPC分类号： A01B33/16 , A01B33/065
摘要： An implement has rotary soil-working cultivating members with tines that are arranged to work a broad path of soil. The cultivating members are rotated about upwardly extending axes by a drive from a p.t.o. and are positioned adjacent one another. A beamed support at the front of the implement frame has soil arresting elements fastened to the support and the elements can be tines, strips or the like that extend horizontally above the tines and below the main frame portion to free ends. The elements are positioned to arrest the lateral and/or forward displacement of soil thrown by the cultivating members. Soil crumbling members can also be attached to the frame portion in front of and between neighboring cultivating members. A supporting roller having a periphery formed by elongated rods is positioned to the rear of the cultivating members.
摘要翻译： 工具具有旋转式土壤耕作构件，其具有布置成工作大道土壤的尖齿。 培养构件通过来自p.t.o的驱动器围绕向上延伸的轴线旋转。 并且彼此相邻地定位。 在工具框架前部的横梁支撑件具有紧固到支撑件的防滑元件，并且元件可以是尖齿，条带或类似物，其在尖齿上方并且在主框架部分下方延伸以自由端。 元件被定位成阻止由耕作构件投掷的土壤的侧向和/或向前移位。 土壤破碎构件也可以附着到相邻的栽培构件之前和之间的框架部分。 具有由细长杆形成的周边的支撑辊定位在培养构件的后部。
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公开(公告)号：US4131170A
公开(公告)日：1978-12-26
申请号：US683940
申请日：1976-05-06
CPC分类号： B62D49/0621 , B60K5/08 , Y10S180/90
摘要： A tractor having two internal combustion engines which are spaced apart on either side of the longitudinal axis of the tractor and are covered with separate cowlings, the driveable rear wheels of the tractor numbering four or six and being mounted on an axle extending laterally from a narrow part of the tractor's body, an enclosed operator's seat and controls spaced above the rear wheels, the seat and controls being selectively rotatable to positions 180 degrees apart whereby the operator optionally faces forward or to the rear, the tractor having forward and rear lifting devices visible from the operator's seat between, in front, the spaced-apart engines, the engines, which are identical, being connected through clutches and a gear train to the rear wheels via a torque converter and to a power take-off shaft extending forward and aft, the tractor's frame being a central horizontal beam and cross-beams rigidly connected thereto.
摘要翻译： 一种具有两个内燃机的拖拉机，该内燃机在拖拉机的纵向轴线的任一侧上间隔开，并被单独的整流罩覆盖，拖拉机的可驱动后轮号码为四或六，并且安装在从狭窄的横向延伸的轴上 拖拉机身体的一部分，封闭的操作员座椅和控制在后轮上方的间隔，座椅和控制器可选择性地旋转到180度的位置，由此操作者可选地面向前方或后方，拖拉机具有前后提升装置可见 从操作者的座椅之间，在前面的间隔开的发动机中，发动机相同，通过离合器和齿轮系通过变矩器连接到后轮，并且到前后延伸的动力输出轴 拖拉机的框架是中心水平梁，并且横梁刚性连接到其上。
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