公开(公告)号：US4708567A

公开(公告)日：1987-11-24

申请号：US829793

申请日：1986-02-14

申请人： Herbert Greeb

发明人： Herbert Greeb

IPC分类号： B65G65/46

CPC分类号： B65G65/466 ,  Y10T74/1587

摘要： Motive power device for a delivery device located at the base of an upright silo in the shape of a worm screw rotatable about its longitudinal axis, which is swivelable around a central bearing across a circular annularly shaped bottom surface of the silo with the help of a step motor, which consists of two identically designed shoe brakes self-locking counter to the drive direction and engaging at an abutment assigned to the silo wall, of which the one is linked rigidly and the other one displaceably through a controllable power cylinder in the area of a support bearing of the worm and cooperates with the abutment located at the silo wall.

摘要翻译： 用于输送装置的动力装置，其位于直立筒仓的基部处，其形状为可围绕其纵向轴线旋转的蜗杆形状，所述蜗杆螺杆可围绕中心轴承绕着筒仓的圆形环形底部表面旋转，借助于 步进电机包括两个相同设计的制动器，与驱动方向相反地自锁，并与分配给筒仓壁的抵接件啮合，该轴承座刚性连接，另一个可移动地穿过该区域中的可控制动力缸 的蜗杆的支撑轴承，并与位于筒仓壁处的支座配合。

公开(公告)号：US4669941A

公开(公告)日：1987-06-02

申请号：US734648

申请日：1985-05-16

申请人： Robert A. West ,  Glenn R. Ager

发明人： Robert A. West ,  Glenn R. Ager

IPC分类号： A01F25/20 ,  B65G65/46 ,  B65G33/32

CPC分类号： B65G65/466 ,  A01F25/2018

摘要： A floor sweep auger system for mounting in an existing grain bin of the type having a wood or concrete floor and a cylindrical wall. A stationary auger is mounted with an inner intake end secured to the floor at the center of the bin and an outer discharge end extending through the wall of the bin at a location above the floor. A moveable auger, which has a length substantially equal to the radius of the bin, is mounted for sweeping an arc of approximately 360.degree.. A center mounting coupling of the moveable auger, which has a fixed pivot axis and a moveable pivot axis, allows the moveable auger to start from a position parallel to and adjacent one side of the stationary auger and to swing through the arc to a terminal position parallel to and adjacent the opposite side of the stationary auger. The system is particularly designed for use in existing grain bins without requiring any modification to the floor and yet will allow a pick-up of substantially all of the grain in the bin without any manual movement of the grain.

摘要翻译： 一种用于安装在具有木材或混凝土地板和圆柱形壁的类型的现有粮仓中的落地螺旋钻系统。 固定螺旋钻安装有内部入口端，其固定在箱的中心处的地板上，并且外部排出端在地板上方的位置延伸穿过箱的壁。 安装有可移动的螺旋推运器，其长度基本上等于料仓的半径，用于扫掠大约360度的弧度。 具有固定枢转轴线和可移动枢转轴线的可移动螺旋钻的中心安装联接件允许可移动螺旋钻从平行于和邻近固定螺旋钻的一侧的位置开始并且通过弧线摆动到终端位置 平行于并邻近固定螺旋钻的相对侧。 该系统特别设计用于现有的粮食仓，而不需要对地板进行任何修改，而且将允许在箱中拾取几乎所有的谷物，而不会任何手动移动谷物。

公开(公告)号：US4657402A

公开(公告)日：1987-04-14

申请号：US771239

申请日：1985-08-30

申请人： Bruno Dupuis

发明人： Bruno Dupuis

IPC分类号： B65D88/68 ,  B65G65/46

CPC分类号： B65D88/68

摘要： A vertical rotary post in a silo is formed with a transverse passage across and into which a stop sleeve is fixed. A chain, for loosening compacted material in the silo, extends freely through the passage. The chain has a ring, at one end, which extends into the passage but is stopped by the stop sleeve.

摘要翻译： 在筒仓中的垂直旋转柱形成有横向通道，并且固定有止动套筒。 用于松开料仓中的压实材料的链条可自由延伸穿过通道。 链条的一端具有延伸到通道中但被止动套筒阻止的环。

公开(公告)号：US3563399B1

公开(公告)日：1986-08-12

申请号：US3563399D

申请日：1967-05-15

IPC分类号： B65G65/46 ,  B65G69/20 ,  F26B9/08

CPC分类号： F26B9/085 ,  B65G65/466 ,  B65G69/20

公开(公告)号：US4534693A

公开(公告)日：1985-08-13

申请号：US506666

申请日：1983-06-22

申请人： Richard L. Weaver

发明人： Richard L. Weaver

IPC分类号： B65G65/46

CPC分类号： B65G65/466

摘要： Silo unloading apparatus of the bottom unloading type is provided, wherein an auger is mounted for rotation on its own axis and for arcuate sweeping motion across the floor of the silo, conveying silage toward a central opening, and a single drive is provided for driving a central shaft that both rotates the auger about its own axis, and which rotates an intermediate mechanism that transfers relatively uniform rotational motion from the shaft into an intermittent rotational motion whereby a ring gear located beneath the center of the silo and which carries the mount for the auger, may be engaged by push-pull mechanisms that function as force or torque multipliers. The ring gear, upon being engaged and moved, caused the incremental sweeping motion of the auger across the floor. A manual adjustment is provided for interrupting the advancing motion of the auger, if desired. A switch mechanism disposed in a hopper beneath the auger, which switch is sensitive to the presence or absence of silage therein, and can actuate the single motor that drives the central shaft, when the hopper is sufficiently empty to accommodate the receipt of additional silage therein.

摘要翻译： 提供底部卸载型的筒仓卸载装置，其中螺旋推运器安装成用于在其自身轴线上旋转并且跨过料仓的地板进行弓形扫掠运动，将青贮料输送到中心开口，并且提供单个驱动器用于驱动 中心轴使螺旋推运器围绕其自身的轴线旋转，并且使中间机构旋转，该中间机构将相对均匀的旋转运动从轴转动成间歇旋转运动，由此形成位于筒仓中心下方的齿圈， 螺旋钻可以通过用作力或力矩乘数的推拉机构接合。 齿圈在啮合和移动时，导致螺旋钻越过地板的增量扫动。 如果需要，提供手动调节来中断螺旋推进器的前进运动。 开关机构设置在螺旋钻下方的料斗中，该开关对其中存在或不存在青贮饲料是敏感的，并且当料斗足够空以容纳其中附加的青贮料时可以致动驱动中心轴的单个马达 。

公开(公告)号：US4496083A

公开(公告)日：1985-01-29

申请号：US378439

申请日：1982-05-14

申请人： Hermann Gericke ,  Robert Schavilje

发明人： Hermann Gericke ,  Robert Schavilje

IPC分类号： B65G65/46 ,  B65D88/64 ,  B65D88/68 ,  G01F11/00

CPC分类号： B65D88/68

摘要： Within a loose or bulk good container there is arranged a loosening wheel which is wider than a discharge spiral. The loosening wheel is secured by a wheel holder device at a removable wall portion of the container. The removable wall portion is arranged transversely with respect to the discharge spiral and is fixedly connected with an outlet or discharge connection of the container. During exchange of the discharge spiral and/or the loosening wheel there can be removed as a structural unit or assembly from the container wall the removable wall portion together with the outlet or discharge connection, the wheel holder device and the loosening wheel, and such structural unit can be replaced by a different structural unit containing the corresponding elements but of different dimensions.

摘要翻译： 在松散或散装好的容器内布置有比放电螺旋更宽的松动轮。 松动轮由容器的可移除的壁部分上的轮保持装置固定。 可拆卸的壁部分相对于排放螺旋方向横向布置并且与容器的出口或排出连接固定连接。 在排出螺旋和/或松动轮的更换期间，可以作为结构单元或组件从容器壁移除可移除壁部分以及出口或排出连接，轮保持装置和松动轮，并且这种结构 单元可以由包含相应元件但具有不同尺寸的不同结构单元代替。

公开(公告)号：US4437806A

公开(公告)日：1984-03-20

申请号：US424414

申请日：1982-09-27

申请人： George E. Olson

发明人： George E. Olson

IPC分类号： B65G33/26 ,  B65G65/46

CPC分类号： B65G65/466 ,  B65G33/265

摘要： An overload mechanism for the drive system of a bottom silo unloader. The silo unloader includes a sweep arm mounted to rotate about the center of the silo and operable to dislodge stored material and convey the dislodged material to a delivery trough formed in the foundation. An overload mechanism is incorporated in the drive system for rotating the sweep arm about the silo, and the overload mechanism includes a drive pawl operably connected to a drive member of the drive system and disposed to be driven in a reciprocating path. A rotatable ratchet having a series of teeth is mounted to be engaged by the interruption drive pawl and engagement of the ratchet teeth by the drive pawl will incrementally rotate the ratchet in one direction. In addition, a holding pawl is engaged with the ratchet teeth to prevent rotation of the ratchet in the opposite direction. The ratchet is mounted on one end of a shaft and a sprocket is connected to the other end of the shaft and is located at the center of the silo. The sprocket in turn is engageable with a turntable, and the inner end of the sweep arm is mounted on the turntable and disposed to rotate with the turntable about the axis of the silo. A resilient member, such as a spring, interconnects the drive pawl and the drive member so that interruption of the rotation of the sweep arm due to engagement of the sweep arm with a densely packed area of stored material will cause compression of said resilient member and enable the drive pawl to move in its reciprocating path without corresponding rotation of the ratchet. This action permits the sweep arm to oscillate and back away from the densely packed area.

摘要翻译： 底部筒仓卸载机的驱动系统的过载机构。 筒仓卸料机包括一个安装在围绕筒仓中心旋转的扫掠臂，可操作地移走储存的材料并将移出的材料输送到形成在基础中的输送槽。 一个过载机构被结合在驱动系统中，用于围绕筒仓旋转扫掠臂，并且过载机构包括可操作地连接到驱动系统的驱动构件并设置成以往复路径驱动的驱动爪。 具有一系列齿的可旋转棘轮被安装成被中断驱动棘爪接合，并且通过驱动爪的棘轮齿的啮合将沿一个方向递增地旋转棘轮。 此外，保持棘爪与棘轮齿接合以防止棘轮沿相反方向旋转。 棘轮安装在轴的一端，链轮连接到轴的另一端并且位于料仓的中心。 链轮依次与转盘啮合，并且扫掠臂的内端安装在转台上并且设置成随着转台围绕筒仓的轴线旋转。 诸如弹簧的弹性构件将驱动棘爪和驱动构件相互连接，使得由于扫掠臂与密集堆积的存储材料区域的接合而导致的扫掠臂的旋转中断将导致所述弹性构件的压缩和 使得驱动爪能够在其往复运动路径中移动而不会相应地旋转棘轮。 该动作允许扫掠臂摆动并远离密集地区。

公开(公告)号：US4330233A

公开(公告)日：1982-05-18

申请号：US177493

申请日：1980-08-12

申请人： Richard L. Weaver

发明人： Richard L. Weaver

IPC分类号： B65G65/46

CPC分类号： B65G65/466

摘要： In the silo unloader art, wherein a bottom unloader is used, and specifically an unloader of the generally central discharge type, wherein an auger delivers silage to the central zone of a silo, as the auger rotates on its own axis, and sweeps across the bottom of a silo, to a passageway through the floor of the silo, generally at the center of the silo, an openable closure is provided for the silo, for controlling the flow of silage through the passageways. Particularly, when the silo is closed down for the night, and when the silage is of the dry, granular, readily flowable type, the openable closure allows the passageways to be closed so as not to allow silage to build up and become compacted in the passageway area beneath the silo floor and around the silo exit auger.

摘要翻译： 在使用底部卸料机的筒仓卸料机技术中，特别是大体中心排放式的卸料机，其中当螺旋钻在其自身的轴线上旋转时，螺旋钻将青贮饲料输送到筒仓的中心区域，并扫过 通过筒仓的底部到通常位于料仓中心的筒仓的通道，为筒仓提供可打开的封闭物，用于控制通过通道的青贮饲料的流动。 特别地，当筒仓关闭了夜晚时，当青贮饲料是干燥，颗粒状，容易流动的类型时，可开启的封闭件允许通道被封闭，以便不会使青贮饲料堆积并在 通道区域在筒仓底部和筒仓出口螺旋钻周围。

公开(公告)号：US4222502A

公开(公告)日：1980-09-16

申请号：US956662

申请日：1978-11-01

申请人： Nicholas F. Gubitose ,  Malcolm R. Schuler ,  Harold R. Ronan, Jr. ,  Richard E. Novak

发明人： Nicholas F. Gubitose ,  Malcolm R. Schuler ,  Harold R. Ronan, Jr. ,  Richard E. Novak

IPC分类号： B65G33/12 ,  B65G65/46 ,  G01F11/20

CPC分类号： B65G33/12 ,  B65G65/46

摘要： Accurate metering and dispensing of small quantities of abrasive material comprised of particles or powder, or both is accomplished by feed apparatus comprising a rotatable tubular member having a threaded interior surface for transporting the abrasive material through the tubular member in response to rotation of the member about the axis thereof. The discharge portion of the tube is particularly adapted to dispense frequent, small quantities of the material rather than less frequent larger quantities.

摘要翻译： 精确计量和分配少量由颗粒或粉末组成的研磨材料或两者均由进料装置实现，该进料装置包括可旋转的管状构件，该管状构件具有螺纹内表面，用于响应于构件的旋转而将磨料输送通过管状构件 其轴线。 管的排放部分特别适于分配频繁的少量材料，而不是较少频繁地更大量的材料。

公开(公告)号：US4177942A

公开(公告)日：1979-12-11

申请号：US887839

申请日：1978-03-17

申请人： Seppo Hakkinen ,  Niilo Nyman ,  Ossi Kilpelainen ,  Ilmari Paakkinen ,  Kari Rautapaa ,  Seppo Rasimus

发明人： Seppo Hakkinen ,  Niilo Nyman ,  Ossi Kilpelainen ,  Ilmari Paakkinen ,  Kari Rautapaa ,  Seppo Rasimus

IPC分类号： B65G65/46 ,  B65D88/64 ,  B65D88/66 ,  B65D90/62 ,  B65G3/12

CPC分类号： B65D88/66

摘要： The discharge opening from a silo is formed by two generally upwardly extending bottom plates placed in a V-shaped configuration. The bottom plates are reciprocatingly movable with the aid of hydraulic cylinders. At their lower ends the bottom plates form an aperture for the discharge of goods from the silo. The bottom plates are pivotally suspended at their top margins. Their lower margins are pivotally interconnected by means of connecting pieces. The hydraulic cylinders are pivotally connected to the connecting pieces and to the bottom plates and the pivotal connections of the connecting pieces to the bottom plates and hydraulic cylinders from a linkage quadrangle. The hydraulic cylinders are arranged to move the linkage quadrangle thus produced, in such a manner that the bottom plates will swing reciprocatingly about their top edges or margins.

摘要翻译： 来自筒仓的排出口由两个大致向上延伸的底板形成，该底板以V形构造。 底板可借助液压缸往复运动。 在其下端，底板形成用于从筒仓排出货物的孔。 底板枢转悬挂在其顶部边缘。 它们的下边缘通过连接件可枢转地相互连接。 液压缸从连接四边形枢轴连接到连接件和底板以及连接件与底板和液压缸的枢转连接。 液压缸被布置成移动由此产生的连杆四边形，使得底板将围绕其顶部边缘或边缘往复地摆动。