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81. 发明授权

US3840789A Control circuit for vibratory devices 失效
标题翻译：用于振动装置的控制电路
公开(公告)号：US3840789A
公开(公告)日：1974-10-08
申请号：US32825173
申请日：1973-01-31
申请人： RUSSELL A CO INC
发明人： DION W
IPC分类号： B65G27/32 , C09K17/16 , C09K17/18 , C09K101/00 , H02K33/10 , H02K33/00
CPC分类号： H02K33/10 , B65G27/32
摘要： A photoelectric transducer comprising a light emitting diode spaced from the sensitive surface of a phototransistor is mounted on the fixed portion of a vibratory system. A control member on the movable portion of the system is positioned to control the amount of light transmitted from the diode to the phototransistor in accordance with the vibratory amplitude. When the amplitude reaches a predetermined magnitude, as determined by the initial setting of the control member relative to the sensitive surface, the phototransistor is turned on to divert charging current from the timing capacitor in the vibratory motor phase control circuit to limit the vibratory amplitude.

82. 发明授权

US3834523A Conveyor guided by dynamic vibration absorbers 失效
标题翻译：由动力学振动吸收器引导的输送机
公开(公告)号：US3834523A
公开(公告)日：1974-09-10
申请号：US22915872
申请日：1972-02-24
申请人： REXNORD INC
发明人： EVANS R
IPC分类号： B65G27/30 , B65G27/32 , B65G27/00
CPC分类号： B65G27/30 , B65G27/32
摘要： A long slender vibratory conveyor, supported on isolation springs distributed along its length, is vibrated along an inclined path in response to vibratory force transmitted longitudinally through the conveyor and transverse vibratory forces generated by a plurality of dynamic vibration absorbers spaced at intervals along the length of the conveyor and oriented to suppress vibration normal to the desired inclined path. To reduce the effect of the dynamic vibration absorbers, the absorbers have, in the direction of the inclined path, natural frequencies that are substantially different from the operating frequency of the conveyor. In the event the natural frequency of the conveyor, vibrating laterally as a free beam, is near the operating frequency, the spacing of the dynamic absorbers is selected to locate at least some of the absorbers at antinodes of the lateral vibration.
摘要翻译：沿着长度分布的隔离弹簧支撑的长长的细长振动输送器响应于纵向传递通过传送器的振动力而沿倾斜路径振动，并且由多个动态吸振体产生的横向振动力沿间隔沿着输送机并且被取向为抑制垂直于期望的倾斜路径的振动。为了减小动态吸振器的影响，吸收器在倾斜路径的方向上具有与输送机的工作频率基本不同的固有频率。在输送机的固有频率作为自由梁横向振动的情况下，接近工作频率，选择动态吸收器的间距以将至少一些吸收体定位在横向振动的波腹处。

83. 发明授权

US3547252A Vibratory quartz tube assembly for advancing articles 失效
标题翻译：用于高级文章的振动石墨管组件
公开(公告)号：US3547252A
公开(公告)日：1970-12-15
申请号：US3547252D
申请日：1968-05-29
申请人： WESTERN ELECTRIC CO
发明人： BROWN FORD J , MUELLER RALPH L
IPC分类号： B65G27/32 , B65G25/04
CPC分类号： B65G27/32

84. 发明授权

US3338384A Liquid mount tunable vibrating device for natural frequency vibrating conveyors 失效
标题翻译：用于自然频率振动输送机的液体安装可调振动装置
公开(公告)号：US3338384A
公开(公告)日：1967-08-29
申请号：US47169665
申请日：1965-07-13
申请人： TRUST COMPANY LOUISVILLE , CARRIER ELIZABETH D , MITCHELL PATRICK H , STEVENS A D
发明人： TRUST COMPANY LOUISVILLE , CARRIER ELIZABETH D , MITCHELL PATRICK H , STEVENS A D
IPC分类号： B65G27/16 , B65G27/32
CPC分类号： B65G27/16 , B65G27/32 , Y10T74/18344

85. 发明授权

US12138829B2 Heavy load vortex internal apparatus for handling plastic granular material and method related thereto 有权
公开(公告)号：US12138829B2
公开(公告)日：2024-11-12
申请号：US18089111
申请日：2022-12-27
申请人： Vibra Maschinenfabrik Schultheis GmbH & Co.
发明人： Winfried Schultheis
IPC分类号： B29B9/16 , B65G27/32
CPC分类号： B29B9/16 , B65G27/32 , B29B2009/165
摘要： A heavy load vortex internal apparatus is provided having a vibration channel for receiving plastic granular material. The vibration channel has a channel floor and two side walls opposite each other, where the length of the vibration channel is greater in the longitudinal direction than the maximum height and width of a channel cross section perpendicular to the longitudinal direction. At least two vibration generators are provided for generating a vibration excitation having a transverse component perpendicular to a vertical plane in the longitudinal direction. At least two channel carriers are spaced apart from each other in the longitudinal direction, each supporting the channel floor and the side walls from the outside and bridging the vibration channel opposite the channel floor. One of the vibration generators in each case is fastened to at least two of the channel carriers. Also provided is a method for crystallization of plastic granular material.

86. 发明授权

US11939168B2 Servo-driven vibratory conveyor 有权
公开(公告)号：US11939168B2
公开(公告)日：2024-03-26
申请号：US17497464
申请日：2021-10-08
申请人： TriDelta Systems, LLC
发明人： Benjamin Decker Smith , Michael Pierce Woodall , James Cody Bach
IPC分类号： B65G27/24 , B07B1/36 , B07B1/42 , B65G27/04 , B65G27/32 , B65G41/00
CPC分类号： B65G27/24 , B07B1/36 , B07B1/42 , B65G27/04 , B65G27/32 , B65G41/002 , B65G41/007
摘要： Vibratory conveyors, vibratory conveyor systems, and related methods are disclosed. An exemplary vibratory conveyor includes a support frame; a pan configured to receive a conveyed material, the pan mounted for cyclic movement relative to the support frame, the pan having a pan axis generally aligned with a conveying direction; and at least two linear servomotors operatively coupled to move the pan relative to the support frame, the at least two linear servomotors comprising a first linear servomotor and a second linear servomotor. The first linear servomotor defines a first linear servomotor actuating axis, the second linear servomotor defines a second linear servomotor actuating axis, and the first linear servomotor actuating axis is oriented obliquely relative to the second linear servomotor actuating axis.

87. 发明公开

US20230158550A1 VIBRATING SCREENING FEEDER AND METHOD OF USE 审中-公开
公开(公告)号：US20230158550A1
公开(公告)日：2023-05-25
申请号：US18101100
申请日：2023-01-24
申请人： KINERGY CORPORATION
发明人： George D Dumbaugh
IPC分类号： B07B1/44 , B65G27/32 , F23H9/04 , B07B1/50 , B07B1/28 , B07B1/42 , B65G27/04 , B65G27/20 , B65G27/26 , B65G27/30 , F23K1/00
CPC分类号： B07B1/44 , B65G27/32 , F23H9/04 , B07B1/50 , B07B1/28 , B07B1/42 , B65G27/04 , B65G27/20 , B65G27/26 , B65G27/30 , F23K1/00 , B02C23/02
摘要： 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.

88. 发明申请

US20220297953A1 METHOD FOR CONVEYING BULK MATERIALS, AND DEVICE FOR CARRYING OUT THE METHOD 有权
公开(公告)号：US20220297953A1
公开(公告)日：2022-09-22
申请号：US17753377
申请日：2020-09-18
申请人： Martin Frauenfelder
发明人： Martin Frauenfelder
IPC分类号： B65G47/90 , B65G27/32 , B65G43/08 , B65G47/14 , B23B31/107
摘要： According to one method, bulk materials are conveyed in a metered quantity on at least one plate element and are lifted up from the plate element in order to organize the bulk materials by a movement oriented approximately perpendicularly to the plate element. The plate element is moved up and down at least transversely to the plate element support surface by at least one pulse, preferably two successive pulses, such that the bulk materials located on the plate element are lifted up from the plate element for a short time during each pulse, thus allowing an efficient and highly productive conveyance of the bulk materials.

89. 发明授权

US11365061B2 Conveyor 有权
公开(公告)号：US11365061B2
公开(公告)日：2022-06-21
申请号：US17195938
申请日：2021-03-09
申请人： IMA-TEC GmbH
发明人： Thomas Luckas , Frank Hüttner
IPC分类号： B65G27/16 , B65G27/30 , B65G27/32 , B65G27/08
摘要： A conveyor for separating, singulating or conveying bulk material comprises a conveying plate, a substructure and a pulse generator for generating an oscillation. The substructure stands on a base surface. The conveying plate is arranged on the substructure at a distance from the base surface. The pulse generator is fixed on the substructure and is/can be brought into an operative connection with the conveying plate. The oscillation generated by the pulse generator can be transmitted to the conveying plate and a force is exerted on the substructure by the oscillation. The conveyor comprises an equalising pulse generator which is fixed on the substructure and creates a counter-oscillation. A counter-force which is in an opposite direction to the force is exerted on the substructure by the counter-oscillation. A resultant force which results from the force and the counter-force and which acts on the substructure is reduced by the counter-force.

90. 发明申请

US20200300332A1 VIBRATING MACHINE WITH A BEARING DEVICE AND METHOD OF OPERATING A VIBRATING MACHINE 审中-公开
公开(公告)号：US20200300332A1
公开(公告)日：2020-09-24
申请号：US16765683
申请日：2018-11-15
申请人： SPALECK GMBH & CO. KOMMANDITGESELLSCHAFT
发明人： Jörg HALLADIN , Niklas LOHSCHELLER
IPC分类号： F16F15/027 , F16F15/023 , B65G27/32
摘要： A vibrating machine including a first machine part that vibrates in operation, a second machine part connected to an installation area of the vibrating machine, and a vibratory drive. A resilient bearing is arranged between the machine parts and has at least one air spring per support point and at least one compressed air reservoir fluidically connected to the air spring. A throttle is switched intermediate the air spring and the compressed air reservoir. The first machine part bearing has a resonant or natural frequency lower than an operating frequency of the vibrating machine. The bearing system has a frequency-dependent lower stiffness level with high damping at low frequencies, an upper stiffness level with low damping at higher frequencies, and a transition zone at an intermediate transitional frequency. The throttle is dimensioned such that the transitional frequency is close to, preferably slightly above, the resonant or natural frequency.

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