公开(公告)号：US20230226574A1

公开(公告)日：2023-07-20

申请号：US18123233

申请日：2023-03-17

Applicant: KINERGY CORPORATION

Inventor： George D Dumbaugh

IPC: B07B1/44 ,  B65G27/32 ,  F23H9/04 ,  B07B1/50 ,  B07B1/28 ,  B07B1/42 ,  B65G27/04 ,  B65G27/20 ,  B65G27/26 ,  B65G27/30 ,  F23K1/00

CPC classification number: B07B1/44 ,  B65G27/32 ,  F23H9/04 ,  B07B1/50 ,  B07B1/28 ,  B07B1/42 ,  B65G27/04 ,  B65G27/20 ,  B65G27/26 ,  B65G27/30 ,  F23K1/00 ,  B02C23/02

Abstract: A vibrating screen feed conveying apparatus for conveying and separating sticky “moisture laden bulk solids” which are sticky and wet flowing onto a vibrating screening feeder and into a hopper. The apparatus includes a bed on which material is conveyed, a longitudinal counterbalance supported on a plurality of isolation springs, a plurality of inclined drive springs extending between the bed and the longitudinal counterbalance, and a plurality of stabilizers for controlling movement of the drive springs along their central axes. A plurality of vibratory motors, each having rotatable eccentric weights are attached to the rear end of the longitudinal counterbalance. The eccentric weights rotate in phase with one another to vibrate the bed at a vibration frequency.

公开(公告)号：US20180193880A1

公开(公告)日：2018-07-12

申请号：US15741655

申请日：2016-07-05

Applicant: George D. Dumbaugh

Inventor： George D. Dumbaugh

IPC: B07B1/44 ,  B65G27/32 ,  B65G27/20 ,  B65G27/04 ,  B65G27/26 ,  B65G27/30 ,  B07B1/42 ,  F23K1/00

CPC classification number: B07B1/44 ,  B02C23/02 ,  B02C23/08 ,  B07B1/28 ,  B07B1/42 ,  B07B1/50 ,  B07B2201/04 ,  B65G27/04 ,  B65G27/20 ,  B65G27/26 ,  B65G27/30 ,  B65G27/32 ,  B65G2201/045 ,  B65G2201/047 ,  F23H9/04 ,  F23K1/00

Abstract: A vibrating screen feed conveying apparatus for conveying and separating sticky “moisture laden bulk solids” which are sticky and wet flowing onto a vibrating screening feeder and into a hopper. The apparatus includes a bed on which material is conveyed, a longitudinal counterbalance supported on a plurality of isolation springs, a plurality of inclined drive springs extending between the bed and the longitudinal counterbalance, and a plurality of stabilizers for controlling movement of the drive springs along their central axes. A plurality of vibratory motors, each having rotatable eccentric weights are attached to the rear end of the longitudinal counterbalance. The eccentric weights rotate in phase with one another to vibrate the bed at a vibration frequency.

公开(公告)号：US08464861B2

公开(公告)日：2013-06-18

申请号：US12995397

申请日：2009-06-25

Applicant: Karl Johan Christer Bonn

Inventor： Karl Johan Christer Bonn

IPC: B65G27/06

CPC classification number: B65G27/30 ,  B65G27/04 ,  B65G27/08 ,  B65G27/20

Abstract: A balanced vibrating conveyor apparatus is provided by using a torsion bar spring and rocker arm for conveyor trough and balancing weight. The design provides synchronized 180° out of phase vibrations of trough and balancing weight as well as balance at variations in stroke lengths. With a torsion bar spring at the rocker arm node point, dynamic forces are minimized in the conveyor frame, as well as the building support structure.

Abstract translation: 通过使用扭杆弹簧和摇臂来提供平衡振动输送装置，用于输送槽和平衡重。 该设计提供同步的180°相位振荡的波谷和平衡重量以及平衡在行程长度的变化。 在摇臂节点处具有扭杆弹簧，在输送机框架以及建筑物支撑结构中动态力最小化。

公开(公告)号：US07392897B2

公开(公告)日：2008-07-01

申请号：US10793134

申请日：2004-03-04

Applicant: Helmut Krell

Inventor： Helmut Krell

IPC: B65G27/28

CPC classification number: B65G27/30 ,  B65G27/08 ,  B65G27/28 ,  B65G2201/042

Abstract: Vibrational linear conveyor for conveying workpieces and powdery or granular materials with a useful mass and a counter mass, which are equal in magnitude, are mounted separately at a vibrating system and, for conveying, can be brought into an opposite oscillating or vibrating movement over an electromagnetic exciter element comprising a magnet coil and a magnet armature, both of which are parts of the useful or counter mass. The workpieces or materials are transported by means of the oscillating or vibrating movement on a trough-like conveying element, which is part of the useful mass, along the conveying element, the useful and counter masses of the same magnitude lying essentially one above the other and being built up symmetrically on either side of a vertical central plane, in which the centers of mass of the useful and counter masses are resting on a common line of action. Various conveying elements are fastened interchangeably, an element-specific additional mass being provided, which is disposed at or mounted and designed at a conveying element or another part of the useful mass in such a manner, that the total weight of the useful mass as well as the position of the centers of the useful mass remained essentially the same, the total weight of the useful mass corresponding to that of the counter mass.

Abstract translation: 用于输送工件和具有相当数量的有用质量和反质量的粉末或颗粒材料的振动直线式输送机分别安装在振动系统上，并且为了输送，可以使其相对振动或振动 电磁激励器元件包括磁体线圈和磁体电枢，它们都是有用的或反对质量的部分。 工件或材料通过振荡或振动运动在沿着输送元件的有用物料的一部分的槽状输送元件上运输，相同量值的有用和反质量基本上一个在另一个之上 并且在垂直中心平面的任一侧对称地建立，其中有用和反质量块的质心位于共同的作用线上。 各种输送元件可互换地固定，提供元件特定的额外的质量，其以这样的方式设置在或安装和设计在有用物料的输送元件或另一部分处，即有用物料的总重量 由于有用质量中心的位置基本上保持相同，所以有用质量的总重量与反质量的相当。

公开(公告)号：US06782995B2

公开(公告)日：2004-08-31

申请号：US10304879

申请日：2002-11-27

Applicant: Michael S. Didion ,  Fred T. Chauvin

Inventor： Michael S. Didion ,  Fred T. Chauvin

IPC: B65G2504

CPC classification number: B65G27/08 ,  B65G27/30 ,  B65G27/32

Abstract: A two-way vibratory conveyor includes at least one trough mounted on a base and a drive which reciprocally moves the trough(s). The conveyor, which in one embodiment has two interconnected troughs and in another embodiment has a single trough, includes a drive which uses a single motor. In the two-trough conveyor, the two troughs are driven in opposite directions. In the single-trough conveyor, the single motor is used to selectively drive the trough in one of two opposite directions. The troughs are mounted to a base using springs and stabilizer arms. The stabilizer arms, which are made of ductile iron, have been found to be withstand larger loads and have a longer useful life than currently available stabilizer arms.

Abstract translation: 双向振动输送机包括安装在基座上的至少一个槽和可往复移动槽的驱动器。 在一个实施例中，输送机具有两个相互连接的槽，在另一个实施例中具有单个槽，包括使用单个马达的驱动器。 在两槽输送机中，两个槽沿相反方向驱动。 在单槽输送机中，单个电机用于在两个相反方向中的一个方向上选择性地驱动槽。 槽使用弹簧和稳定器臂安装到基座上。 已经发现由球墨铸铁制成的稳定器臂承受更大的载荷并且比当前可用的稳定器臂具有更长的使用寿命。

公开(公告)号：US06439374B2

公开(公告)日：2002-08-27

申请号：US09835740

申请日：2001-04-16

Applicant: Dietrich Kröger

Inventor： Dietrich Kröger

IPC: B65G2504

CPC classification number: B65G27/24 ,  B06B1/045 ,  B06B1/183 ,  B07B1/42 ,  B65G27/22 ,  B65G27/30

Abstract: An oscillatory drive unit for use in an oscillating system to be oscillated substantially at the resonance point of the oscillating system, wherein the oscillating system includes a mass to be oscillated and a countermass to which the mass is connected by resilient coupling members. The oscillatory drive unit includes a piston-cylinder-component that is operatively connected to the mass and the countermass. The piston-cylinder-component includes a cylinder chamber and a piston. The piston is arranged for reciprocal movement between a first end position and a second end position. Gas is introduced under pressure into the cylinder chamber within an energizing range of piston positions defined by a first energizing position and a second energizing position of the piston, and gas is vented from the chamber within a venting range of piston positions defined by a first venting position and a second venting position of the piston. The energizing range of piston positions being close to or including the first end position of the piston, and the venting range of piston positions being close to or including the second end position of the piston. The actual reversal points of movement of the piston adjust themselves under operating conditions of the oscillating system.

Abstract translation: 用于振荡系统的振荡驱动单元基本上在振荡系统的共振点处振荡，其中振荡系统包括待振荡的质量和质量通过弹性耦合构件连接的反质量。 振荡驱动单元包括可操作地连接到质量块和反质量的活塞 - 气缸部件。 活塞气缸部件包括气缸室和活塞。 活塞布置成在第一端部位置和第二端部位置之间往复运动。 在由活塞的第一激励位置和第二激励位置限定的活塞位置的激励范围内，在压力下将气体引入气缸室，并且在由第一排气限定的活塞位置的排气范围内将气体从腔室排出 位置和第二排气位置。 活塞位置的激励范围接近或包括活塞的第一端位置，并且活塞位置的排气范围接近或包括活塞的第二端位置。 活塞的实际反转点在摆动系统的运行条件下自行调节。

公开(公告)号：US20010054543A1

公开(公告)日：2001-12-27

申请号：US08819234

申请日：1997-03-17

Applicant: FMC Corporation

Inventor： PAUL E. SLEPPY ,  HAROLD E. PATTERSON

IPC: B65G027/10

CPC classification number: B65G27/08 ,  B65G27/30

Abstract: A base excited vibratory trough conveyor includes a trough mounted on leaf springs to a base which is excited by a linear vibratory drive. The vibratory drive produces a linear force which is oriented to be perpendicular to the springs, and the linear force is adjusted to equal the reaction force of the springs on the base during the desired stroke. Such balancing results in no stroke or movement of the base. A more lightweight base can thus be used without requiring that the base center of gravity be aligned along the center of gravity of the conveyor and the trough, or that the base be excessively heavy.

Abstract translation: 基座振动槽式输送机包括安装在板簧上的槽，该槽通过线性振动驱动而被激发。 振动驱动器产生线性力，其被定向成垂直于弹簧，并且线性力被调节成等于在所需行程期间弹簧在基座上的反作用力。 这种平衡导致基座没有中风或运动。 因此，可以使用更轻便的基座，而不需要基重心沿输送机和槽的重心对齐，或者基座过重。

公开(公告)号：US06291781B1

公开(公告)日：2001-09-18

申请号：US09573222

申请日：2000-05-19

Applicant: Takafumi Ohtani ,  Katsuaki Kono

Inventor： Takafumi Ohtani ,  Katsuaki Kono

IPC: G01G19387

CPC classification number: G01G19/393 ,  B65G27/30 ,  G01G19/42 ,  Y10S177/11

Abstract: A combination weighing and counting apparatus includes a plurality of vibrating feeders (1) arranged and mounted on a support frame and adapted to be electrically powered from an alternating current source to transport articles, a plurality of weighing hoppers (28) for measuring respective weights of the articles (M) supplied from the vibrating feeders (1), and a combination selecting device for combining weights or numbers of the articles supplied to the weighing hoppers and for selecting a combination of the articles (M) which falls within a tolerance range. To minimize vibration of the support frame so that any undesirable reduction in weighing accuracy can be suppressed, there is provided a feeder drive control device (42) for driving the neighboring vibrating feeders (1) at a driving phase opposite to each other.

Abstract translation: 组合称重计数装置包括多个振动给料器（1），其布置和安装在支撑框架上并且适于由交流电源供电以输送物品;多个计量料斗（28），用于测量相应重量的 从振动给料器（1）供给的制品（M）和组合选择装置，用于组合供给到计量料斗的制品的重量或数量，并用于选择落在公差范围内的制品（M）的组合。 为了最小化支撑框架的振动，可以抑制称量精度的任何不期望的降低，因此提供了一个用于相互相反的驱动相位驱动相邻的振动给料器（1）的给料器驱动控制装置（42）。

公开(公告)号：US20010007300A1

公开(公告)日：2001-07-12

申请号：US09788153

申请日：2001-02-16

Inventor： Paul B. Svejkovsky ,  Paul A. Svejkovsky ,  Thomas G. Knodell JR.

IPC: B65G027/24

CPC classification number: B65G27/08 ,  B65G27/24 ,  B65G27/30

Abstract: A differential impulse conveyor includes a conveyor base 12 and a tray 16 movable in a forward direction to move goods with the tray and in a backward direction to slide goods along the tray. A pair of tray support members 18, 20, 192, 200, 222 interconnect the conveyor base in the tray. Each tray support member may be pivotally connected at a lower end of the conveyor base and pivotally connected at an upper end of the tray. An electrically powered linear motor 30, 82, 95, 135, 145, 225 moves the tray forward and rearward. A connector support 20 for interconnecting the base and the tray, or for interconnecting any stationary member and a movable member, may include a linear bearing having an end surface with a radius for rolling engagement with a contact surface having a radius twice of that of the end surface to achieve the desired linear motion of the tray or movable member.

公开(公告)号：US5794757A

公开(公告)日：1998-08-18

申请号：US616448

申请日：1996-03-15

Applicant: Paul A. Svejkovsky ,  John Silvester

Inventor： Paul A. Svejkovsky ,  John Silvester

IPC: B65G25/06 ,  B65G27/12 ,  B65G27/18 ,  B65G27/20 ,  B65G27/30 ,  B65G27/32 ,  B65G25/00

CPC classification number: B65G27/32 ,  B65G27/12 ,  B65G27/18 ,  B65G27/20 ,  B65G27/30

Abstract: A differential impulse conveyor 10, 80, 90, 100 includes a tray 12 which is driven in a forward direction at a slow speed and a backward direction at a higher speed to slide goods with respect to the tray and thereby move goods along the tray. The drive motor 26, 27 powers the tray in the forward and backward directions through a drive shaft 40 and a tray crank 66, 106 interconnecting the drive shaft and the tray. Controller 84 is provided for varying the rotational speed of the motor shaft, thereby avoiding mechanical knock in the drive system. In another embodiment, a pair of counterweights 52, 62 are provided on opposing sides of the drive shaft 40, with respective counterweight cranks 46, 56 initiating forward movement of each counterweight at a preselected offset angular position with respect to forward movement of the tray. The differential impulse conveyor of the present invention substantially eliminates mechanical knocking in the drive system, thereby extending the useful life of the conveyor and minimizing the size of the conveyor components.

Abstract translation: 差动脉冲输送机10,80,90,100包括托盘12，该托盘12以较慢的速度在向前的方向上以较高的速度向后方向驱动，以相对于托盘滑动货物，从而沿托盘移动货物。 驱动马达26,27通过驱动轴40和互连驱动轴和托盘的托盘曲柄66,106沿前后方向向托盘供电。 控制器84用于改变电动机轴的转速，从而避免驱动系统中的机械敲击。 在另一个实施例中，一对配重52,62设置在驱动轴40的相对侧上，相应的配重曲柄46,56相对于托盘的向前运动在每个配重的预选偏移角位置处启动向前运动。 本发明的差动脉冲输送机基本上消除了驱动系统中的机械敲击，从而延长了输送机的使用寿命并使输送机部件的尺寸最小化。