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1. 发明公开

US20240100568A1 VIBRATORY SCREENER 审中-公开
公开(公告)号：US20240100568A1
公开(公告)日：2024-03-28
申请号：US18533571
申请日：2023-12-08
申请人： Vibra Maschinenfabrik Schultheis GmbH & Co.
发明人： Winfried Schultheis
IPC分类号： B07B1/34 , B07B1/46
CPC分类号： B07B1/34 , B07B1/4609
摘要： A vibratory screener includes a screen carrier frame having inner and outer circumferences, a horizontal screen for separation of solid particles within and vertically supported by the frame, one or more vibration motors on the outer circumference of the screen carrier frame and configured to generate vibration perpendicular to the screen, and at least two internal annular disks each having an inner rim and an outer rim. Each internal annular disk is attached to the inner circumference of the frame by its outer rim, the internal annular disks are spaced apart from each other in parallel planes, and an inner sleeve is arranged within the frame. The inner sleeve is attached the inner rims of two of the internal annular disks, where the upper internal annular disk and the inner sleeve provide an unbroken surface and where the lower internal annular disk has openings towards the outside environment.

2. 发明授权

US09687877B2 Selection machine for separating fruits from foreign bodies attached to the fruits 有权
公开(公告)号：US09687877B2
公开(公告)日：2017-06-27
申请号：US15230741
申请日：2016-08-08
申请人： C.M.A. S.N.C. DI MINNICUCCI TOMMASO GIUSEPPE & C.
发明人： Andrea Minnicucci , Giuseppe Minnicucci , Roberto Ripani
IPC分类号： B07B1/34 , B07B1/28
CPC分类号： B07B1/282 , A23N12/005 , A23N15/02 , A23N15/025 , B07B1/34 , Y02A40/922
摘要： A selection machine for separating fruits from foreign bodies has a rigid support frame, a mobile frame connected to the fixed frame and having a longitudinal axis (A-A), a connection between the fixed frame and the mobile frame, actuation means of the mobile frame; the mobile frame has a rectangular section and upper wall and a lower wall with a plurality of holes; the mobile frame oscillating around a horizontal rotation axis (X-X) disposed transversally to the longitudinal axis (A-A); the connection being a horizontal connecting pivoting pin having a longitudinal axis that coincides with the horizontal rotation axis (X-X) of the mobile frame.

3. 发明授权

US6029822A Drive system for a vibratory screening plant 失效
标题翻译：用于振动筛选设备的驱动系统
公开(公告)号：US6029822A
公开(公告)日：2000-02-29
申请号：US986296
申请日：1997-12-06
申请人： Allan Skoropa
发明人： Allan Skoropa
IPC分类号： B07B1/34 , B07B1/42 , B07B1/46
CPC分类号： B07B1/42 , B07B1/34 , B07B1/46 , B07B2201/04
摘要： A vibratory screening device includes a frame and a screen, supported by the frame, for separating undersize and oversize material. A vibrating device, coupled to the screen includes a first output shaft with an axis of rotation that oscillates relative to the frame. The vibrating device oscillates the screen as the first output shaft is rotated. A driver includes a second output shaft with an axis of rotation that is fixed relative to the frame. The driver rotates the first output shaft. A connector mechanically couples rotational output of the first output shaft to the second output shaft. Preferably, the connector includes a first universal joint, a sliding spline shaft, and a second universal joint. The driver preferably includes an engine, a centrifugal clutch coupled to the first output shaft, a sheave, and an endless belt connecting the centrifugal clutch to the sheave.
摘要翻译：振动筛选装置包括框架和由框架支撑的屏幕，用于分隔尺寸过小和尺寸过大的材料。耦合到屏幕的振动装置包括具有相对于框架振荡的旋转轴线的第一输出轴。当第一输出轴旋转时，振动装置使屏幕振荡。驱动器包括具有相对于框架固定的旋转轴线的第二输出轴。驱动器旋转第一输出轴。连接器将第一输出轴的旋转输出机械地连接到第二输出轴。优选地，连接器包括第一万向节，滑动花键轴和第二万向节。驱动器优选地包括发动机，耦合到第一输出轴的离心式离合器，滑轮以及将离心式离合器连接到滑轮的环形带。

4. 发明授权

US5765696A Rapped sieve bend 失效
标题翻译：打磨过的弯头
公开(公告)号：US5765696A
公开(公告)日：1998-06-16
申请号：US682741
申请日：1996-03-10
申请人： Murray Pryor
发明人： Murray Pryor
IPC分类号： B07B1/34 , B07B1/46 , B07B1/54 , B07B1/06
CPC分类号： B07B1/34 , B07B1/46 , B07B1/54
摘要： A sieve screen deck comprising having a frame and a sieve screen resiliently mounted to the frame so as to allow a limited amount of movement between the sieve screen and the frame. The sieve screen has flexible side walls. The screen deck also has a rapping mechanism which itself has a ram fixed at one end relative to the frame and acting at its other end on a drive shaft via a crank arm. The drive shaft extends across the sieve screen and is rotatably journalled in the respective side walls of the sieve screen. The rapping mechanism also has a rapping bar connected to the drive shaft by resilient elongate arms. The rams is actuated so as to move the rapping bar at intervals from a rest position wherein the rapping bar is spaced a short distance from the sieve screen and the sieve screen is supported by the frame to a primed position. In the latter portion, the rapping bar is spaced further away from the sieve screen and a predetermined distance above its rest position and the screen is raised relative to the frame and thereafter to release the mechanism to allow the rapping bar and the sieve screen to fall back to the rest position with such force that the rapping bar will cause the resilient arms to bend sufficiently to cause the rapping bar to strike the sieve screen.
摘要翻译： PCT No.PCT / AU95 / 00032 Sec。 371日期：1996年9月10日 102（e）1996年9月10日PCT 1995年1月23日PCT PCT。公开号WO95 / 21032 日期：1995年8月10日一种筛网甲板，包括具有弹性地安装到框架上的框架和筛网，以便允许筛网和框架之间的有限量的运动。筛网具有柔性侧壁。筛板还具有敲击机构，其本身具有相对于框架一端固定的柱塞，并且其另一端通过曲柄臂作用在驱动轴上。驱动轴延伸穿过筛网，并且可旋转地支撑在筛网的相应侧壁中。敲击机构还具有通过弹性细长臂连接到驱动轴的敲击杆。所述柱塞被致动，以便将振打棒间歇地从静止位置移动，其中敲击杆与筛网隔开很短距离，并且筛网由框架支撑到底漆位置。在后一部分中，敲击杆与筛网隔开更远的距离，并且在其静止位置上方预定的距离，并且筛网相对于框架升高，然后释放机构以允许敲击杆和筛网落下以这样的力返回到休息位置，使得敲击杆将使弹性臂充分弯曲以使敲击杆撞击筛网。

5. 发明授权

US5397002A Variable control screen apparatus 失效
标题翻译：变量控制屏幕装置
公开(公告)号：US5397002A
公开(公告)日：1995-03-14
申请号：US61444
申请日：1993-05-14
申请人： Gene F. Lambert
发明人： Gene F. Lambert
IPC分类号： B07B1/34 , B07B1/42 , B07B1/46 , B07B1/54
CPC分类号： B07B1/34 , B07B1/42 , B07B1/46 , B07B1/54
摘要： A vibrating screen apparatus having a pair of side members, a screen surface supported between the side members, a pair of frame members supported between the side members and beneath the screen, a first hammer to vibrate the screen, a second hammer that alternately vibrates the screen with the first hammer and a motor to impart motion to the hammers and frame members. The screen apparatus is provided with a method to selectively tension the screen surface. The apparatus is equipped to permit varying the frequency and amplitude of the hammers and screen material. The apparatus is equipped with only a single motor on each screen section to provide economy in use.
摘要翻译：一种振动筛装置，具有一对侧构件，支撑在侧构件之间的筛面，支撑在侧构件之间并在筛子下方的一对框架构件，用于使筛网振动的第一锤，使第二锤交替振动的第二锤，屏幕与第一个锤子和一个马达给锤子和框架构件运动。屏幕装置具有选择性地张紧屏幕表面的方法。该装置被配备为允许改变锤和筛网材料的频率和振幅。该设备在每个屏幕部分仅配备有单个电机，以提供经济使用。

6. 发明授权

US3490584A Method and apparatus for high frequency screening of materials 失效
标题翻译：材料高频筛选的方法和装置
公开(公告)号：US3490584A
公开(公告)日：1970-01-20
申请号：US3490584D
申请日：1965-08-31
申请人： CAVITRON CORP
发明人： BALAMUTH LEWIS
IPC分类号： B07B1/34 , B07B1/40
CPC分类号： B07B1/34 , B07B2230/04

7. 发明授权

US1713144A Screen 失效
公开(公告)号：US1713144A
公开(公告)日：1929-05-14
申请号：US1920125
申请日：1925-03-30
申请人： OVERSTROM GUSTAVE A
发明人： OVERSTROM GUSTAVE A
IPC分类号： B07B1/34 , B07B1/49
CPC分类号： B07B1/49 , B07B1/34

8. 发明授权

US1545679A Nut-screening apparatus 失效
标题翻译：螺母筛选设备
公开(公告)号：US1545679A
公开(公告)日：1925-07-14
申请号：US66744023
申请日：1923-10-09
申请人： MILLER LAURENCE L
发明人： MILLER LAURENCE L
IPC分类号： B07B1/34 , B07B13/04
CPC分类号： B07B1/34 , B07B13/04

9. 发明授权

US1333219A Screening apparatus 失效
标题翻译：筛选仪器
公开(公告)号：US1333219A
公开(公告)日：1920-03-09
申请号：US22856118
申请日：1918-04-15
申请人： TYLER CO W S
发明人： PUNSHON REYNOLDS MORLEY
IPC分类号： B07B1/34 , B07B1/46
CPC分类号： B07B1/4672 , B07B1/34

10. 发明授权

US11766697B2 Screening machine having screening elements arranged in succession 有权
公开(公告)号：US11766697B2
公开(公告)日：2023-09-26
申请号：US17424118
申请日：2020-01-28
申请人： SPALECK GMBH & CO. KOMMANDITGESELLSCHAFT
发明人： Jörg Halladin , Simon Schmeink
IPC分类号： B07B1/46 , B07B1/00 , B07B1/28 , B07B1/34
CPC分类号： B07B1/46 , B07B1/005 , B07B1/284 , B07B1/34 , B07B2201/02 , B07B2201/04
摘要： A screening machine having a machine frame that is mounted so as to be capable of vibration and is capable of being set into vibration, and having screening elements configured in a row in or on the machine frame, seen in the longitudinal direction of the screening machine. The screening machine is subdivided into a plurality of screening machine parts that are connectable or capable of being assembled to form the screening machine. An individual screening machine part or one or more stacks of a plurality of screening machine parts stacked one over the other have dimensions that are smaller in their length, width, and height than the corresponding dimensions of the interior of a commonly used standard transport container or than dimensions requiring special transport due to excess size.

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