公开(公告)号：US4362390A

公开(公告)日：1982-12-07

申请号：US175921

申请日：1980-08-06

申请人： Manfred Fischer

发明人： Manfred Fischer

IPC分类号： B28C5/08 ,  B01F15/00 ,  B28C5/42 ,  F03B13/00 ,  B28C5/20

CPC分类号： F03B13/00 ,  B28C5/4213 ,  B01F15/00545 ,  Y02P70/32

摘要： The drive for rotating the drum of a vehicular cement mixer includes a mechanical power train mounted in a first chamber of a drive housing and a hydrostatic motor disposed in a second housing chamber substantially surrounded by yet another chamber defined in part by an outer wall of diecast aluminum formed on an outside surface with a plurality of outwardly extending fins and on an inside surface with a plurality of support plates connected to an inner housing well defining the inner chamber. The outer chamber communicates with the inner chamber by means of an overflow outlet at the top of the inner housing wall, oil escaping from the inner chamber via the outlet flowing down the support members to the inner surface of the outer housing wall. Heat from the oil is transferred through the outer housing wall and the fins to an airstream blowing past the same under the action of a blower driven by the hydrostatic motor, an air-flow guide extending from the blower to the fins for facilitating the motion of the air stream. The guide is provided with pivotable plates at the fins for facilitating the inspection and maintenance of the cooling surfaces. A hydraulic circuit connected to a sump at the bottom of the outer chamber energizes the hydrostatic motor and delivers oil to the first chamber for lubricating the mechanical train, the first chamber in turn communicating with the outer chamber for enabling the flow of oil from the first chamber to the sump.

摘要翻译： 用于旋转车辆水泥混合器的滚筒的驱动器包括安装在驱动壳体的第一室中的机械动力传动系统和设置在第二壳体室中的静液压马达，该静液压马达基本上由另一个腔室限定，该腔室部分地由压铸件的外壁限定 铝在外表面上形成有多个向外延伸的翅片，并且在内表面上具有连接到限定内腔的内壳体的多个支撑板。 外室通过位于内壳壁顶部的溢流出口连通内腔，油经由出口向下流动从内室经出口向下流到外壳壁的内表面。 来自油的热量通过外部壳体壁和翅片传递到在由静液压马达驱动的鼓风机的作用下吹过的气流，从鼓风机延伸到翅片的气流引导件，以便于运动 气流。 引导件在翅片处设置有可枢转的板，以便于冷却表面的检查和维护。 连接到外部室底部的集油槽的液压回路激励静液压马达并将油输送到第一室以润滑机械列，第一室又与外室连通，以使来自第一 房间到水槽。

公开(公告)号：US4357109A

公开(公告)日：1982-11-02

申请号：US169263

申请日：1980-07-15

申请人： Stanley R. Blakeway

发明人： Stanley R. Blakeway

IPC分类号： B28C5/44 ,  B28C5/18 ,  B28C5/20 ,  B28C7/16

CPC分类号： B28C5/1893 ,  B01F15/00564

摘要： A mixer for concrete or other materials has a bowl rotatably mounted on a frame provided with handles and with support means, which, by moving the frame to one position, will hold the bowl in a charging and mixing position supported clear of the ground, its axis inclining up to its mouth. The frame can also be moved to bring the bowl to a travelling position to be propelled along the ground, its axis inclining upwardly towards the mouth. To discharge the mixer, the frame is movable to a further position, the bowl supported by the support means, above the ground with its axis inclining downwardly towards its mouth. The bowl may be rotated, when in mixing or travelling or discharging position, by a motor on the frame and operatively connected to the bowl, the mixer being steered by the handles when propelled with the bowl in travelling position.

摘要翻译： 用于混凝土或其他材料的混合器具有可旋转地安装在设置有把手的框架上的碗和具有支撑装置的碗，其通过将框架移动到一个位置将将碗保持在支撑离开地面的充电和混合位置，其 轴向上倾斜。 框架也可以移动，以将碗带到行进位置，沿着地面被推进，其轴向向上倾斜朝向嘴巴。 为了排出混合器，框架可移动到另一位置，即由支撑装置支撑的碗，在地面上方，其轴线朝向其向下倾斜。 碗可以在混合或行进或排放位置时通过框架上的马达旋转并且可操作地连接到碗，当在碗中行进的位置推动时，混合器被手柄转向。

公开(公告)号：US4311396A

公开(公告)日：1982-01-19

申请号：US61865

申请日：1979-07-30

申请人： Alfredo Brandi

发明人： Alfredo Brandi

IPC分类号： B28C5/42 ,  E04G21/04 ,  B28C5/20 ,  B28C7/16

CPC分类号： B28C5/4258 ,  E04G21/04

摘要： A truck mixer allowing the operator to carry out direct visual control of the loading and unloading operations of the concrete, has the concrete mixer mounted on the truck with its loading and unloading mouth located at the forward portion of the vehicle chassis and arranged substantially above the driver's cab, forward of and below which cab the concrete pumping device for the distribution arm and the associated collecting tank are mounted.

摘要翻译： 允许操作者对混凝土的装载和卸载操作进行直接视觉控制的卡车搅拌器，具有安装在卡车上的混凝土搅拌机，其装卸口位于车辆底盘的前部，并且大致布置在 在驾驶室的前方和后方安装有用于分配臂和相关收集箱的混凝土泵送装置。

公开(公告)号：US4223997A

公开(公告)日：1980-09-23

申请号：US12586

申请日：1979-02-16

申请人： Jon A. Violet ,  Hans Hauser

发明人： Jon A. Violet ,  Hans Hauser

IPC分类号： B28C5/18 ,  B28C5/20

CPC分类号： B28C5/1887

摘要： A mixer particularly designed for light, domestic use is provided. The mixer includes a base frame, a mixing drum, and a handle, all of which are readily assembled and disassembled for easy transportation, even in an automobile. The drum is supported on the base frame with a three-point suspension, including an axle rotatably carried by the base frame and two rollers on the base frame which engage the drum in a position spaced from the axle toward a discharge opening of the drum. The drum is of one-piece construction and has a ring gear formed of integral, circumjacent teeth, with the axis of rotation of the drum and the gear being at an angle to the horizontal. An electric motor is mounted on the base frame directly below the drum and has a drive shaft parallel to the axis of rotation of the drum and gear with a pinion gear engagable with the integral, circumjacent drum teeth. The drum can be readily lifted off the base frame and the handle also can separated therefrom. Further, the base frame is designed with curved frame members which enable the entire mixer to be tilted to discharge the contents of the drum.

摘要翻译： 特别设计用于轻便家用的搅拌机。 搅拌机包括底座，搅拌筒和手柄，所有这些都易于组装和拆卸，便于运输，甚至在汽车中。 滚筒通过三点悬架支撑在基架上，该三点悬架包括由基架可转动地承载的轴和在基架上的两个滚子，该滚轮在与轴的间隔开的位置处朝向滚筒的排放口接合。 滚筒是一体式结构，并且具有由整体的周向齿形成的环形齿轮，滚筒的旋转轴线和齿轮与水平面成一定角度。 电动机安装在底座框架的正下方，并具有平行于滚筒和齿轮旋转轴线的驱动轴，带有可与整体的周围滚轮齿啮合的小齿轮。 滚筒可以容易地从基座上提起并且把手也可以从其分离。 此外，基架设计有弯曲的框架构件，其能够使整个混合器倾斜以排出滚筒的内容物。

公开(公告)号：US4197015A

公开(公告)日：1980-04-08

申请号：US3277

申请日：1979-01-15

申请人： Paul Moser ,  Robert Moser

发明人： Paul Moser ,  Robert Moser

IPC分类号： B28C5/18 ,  B28C7/16 ,  B28C5/20

CPC分类号： B28C5/1887

摘要： A portable mixing apparatus has a carriage assembly with at least a platform section and an upwardly extending handle section connected thereto, and the mixing apparatus can be manually moved. At least two roller assemblies having roller members therein are mounted on the platform section in predetermined spaced relation to each other for operative association with a bearing assembly which is preferably mounted for limited linear floating movement in the handle section, and with the outer surface of a mixing bowl to be mounted on said roller members. An axle extends from the closed end of the mixing bowl and when the mixing bowl is mounted in the roller members the axle will be aligned with and can be detachably connected in the bearing assembly so that the axis of rotation of the mixing bowl is substantially parallel to the plane of the platform. At least one roller member is disposed in driving engagement with said outer surface of the mixing bowl generally adjacent the closed end, and a drive assembly mounted on the mixing apparatus has a driving motor on the underside of the platform section which is connected to the driving roller member so as to provide a desired optimum speed of rotation for the mixing bowl.Additionally, the above described portable mixing apparatus may have wheels connected to the platform section, and front and rear legs in operative association with the platform section, to permit the mixing apparatus to be pivoted about the axis of the wheels for discharging mixed material from the open end of the mixing bowl.

摘要翻译： 便携式混合装置具有至少具有平台部分和连接到其上的向上延伸的把手部分的托架组件，并且可以手动移动混合装置。 至少两个具有辊构件的辊组件安装在平台部分上，彼此以预定的间隔关系，与轴承组件操作关联，该轴承组件优选安装成用于手柄部分中的有限线性浮动运动，并且与 混合碗安装在所述滚筒部件上。 轴从混合碗的封闭端延伸，并且当混合碗安装在辊构件中时，轴将与轴承组件对准并且可拆卸地连接在轴承组件中，使得混合碗的旋转轴线基本上平行 到平台的飞机。 至少一个辊构件设置成与所述混合碗的所述外表面大体上邻近所述封闭端驱动接合，并且安装在所述混合设备上的驱动组件在所述平台部分的下侧上具有连接到所述驱动 以便为混合碗提供期望的最佳旋转速度。 此外，上述便携式混合装置可以具有连接到平台部分的轮子，以及与平台部分相关联的前腿和后腿，以允许混合装置围绕车轮的轴线枢转，以将混合材料从 混合碗的开口端。

公开(公告)号：US4174181A

公开(公告)日：1979-11-13

申请号：US896512

申请日：1978-04-17

申请人： David L. Garbelman ,  William H. Minor ,  Arthur G. Shaw

发明人： David L. Garbelman ,  William H. Minor ,  Arthur G. Shaw

IPC分类号： E01C19/10 ,  B28C5/20

CPC分类号： E01C19/1036 ,  E01C2019/1095

摘要： An improved method and apparatus for producing hot mix asphalt wherein flights provided in a mixer drum for cascading aggregate and asphalt across the mixer drum are constructed to establish a plurality of cascade zones, having differing cascade densities, in different portions of the mixer drum. High density cascade zones are provided to maximize the transfer of heat to aggregate; to shield cooler portions of the drum from hotter portions thereof, and to capture fines which would otherwise pass through the drum.

摘要翻译： 一种用于生产热混沥青的改进的方法和装置，其中在混合器鼓中提供的用于在混合器鼓上层叠聚集体和沥青的飞行物被构造成在混合器鼓的不同部分中建立具有不同级联密度的多个级联区。 提供高密度级联区域以最大限度地将热量转移到聚集体; 以屏蔽滚筒的较冷部分的较冷部分，并且捕获否则将通过滚筒的细粒。

公开(公告)号：US4165184A

公开(公告)日：1979-08-21

申请号：US831154

申请日：1977-09-07

申请人： Philip J. Schlarmann

发明人： Philip J. Schlarmann

IPC分类号： E01C19/10 ,  B28C5/20 ,  B28C5/38 ,  B28C5/42

CPC分类号： E01C19/1036 ,  E01C2019/1095

摘要： A method of hot mix recycling of old asphaltic concrete paving heats the old pavement, after it has been removed and sized, to a temperature below its firing point and heats fresh aggregate to a greater temperature before combining the two and adding new asphalt. The method is embodied in a drum-mixer type of apparatus modified by inserting a smaller drum in the upstream portion of the large drum. The burner fires into the smaller drum into which the fresh aggregate only is introduced while the old mix (plus additional fresh aggregate in certain cases) is introduced into the annular space between the two drums, the fresh aggregate and the old mix being thereafter combined in the large drum, new asphalt added and the mix further heated.

摘要翻译： 旧沥青混凝土铺路的热混合回收方法将旧路面加热后的旧路面加热到低于其点火点的温度，并将新鲜骨料加热到更高的温度，然后将两者混合并加入新沥青。 该方法体现在通过将较小的滚筒插入大鼓的上游部分而改进的滚筒混合器型装置中。 燃烧器燃烧到较小的鼓中，新鲜聚集体仅在其中被引入，而旧混合物（在某些情况下加上另外的新鲜骨料）被引入两个鼓之间的环形空间中，然后将新鲜骨料和旧混合物组合 大鼓，新沥青加入和混合物进一步加热。

公开(公告)号：US4078263A

公开(公告)日：1978-03-07

申请号：US786226

申请日：1977-04-11

申请人： Lloyd F. Campbell

发明人： Lloyd F. Campbell

IPC分类号： B28C5/18 ,  B28C5/20

CPC分类号： B01F15/00564 ,  B28C5/1893

摘要： A manually operated mobile mixer having a wheeled base and a handle for rolling the base over a supporting surface. A pivot on the base rotatably engages the bottom of a cylindrical mixing container whose exterior surface frictionally engages a pair of wheels on the base. Rolling the base on its wheels rotates the container and mixes materials within the container. The container can be removed and carried to the work area.

摘要翻译： 一种手动操作的移动混合器，其具有轮式底座和用于在支撑表面上滚动底座的手柄。 基座上的枢轴可旋转地接合圆柱形混合容器的底部，其外表面摩擦地接合在基座上的一对轮子。 在其轮子上滚动基座使容器旋转并将容器中的材料混合。 容器可以拆卸并运送到工作区域。

公开(公告)号：US3446487A

公开(公告)日：1969-05-27

申请号：US3446487D

申请日：1967-11-21

申请人： REX CHAINBELT INC

发明人： STREHLOW ROBERT W

IPC分类号： B28C5/08 ,  B28C5/18 ,  B28C5/20 ,  B28C7/16

CPC分类号： B28C5/0875 ,  B28C5/18

公开(公告)号：US2810558A

公开(公告)日：1957-10-22

申请号：US56739356

申请日：1956-02-23

申请人： STOTHERT & PITT LTD

发明人： EDWARD KERRIDGE NORMAN

IPC分类号： B28C5/20

CPC分类号： B28C5/2054