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    • 62. 发明授权
    • 밸트를 이용한 진동변위센서 주파수특성 시험 장치
    • 使用皮带的振动位移探头的频率响应测试装置
    • KR101261036B1
    • 2013-05-06
    • KR1020110111427
    • 2011-10-28
    • 한국전력공사
    • 조철환조성태양경현
    • G01H17/00
    • B06B1/167
    • PURPOSE: A device using a belt for inspecting frequency properties of a vibrating displacement sensor is provided to easily generate high frequencies and to regularly maintain vibrating displacement of an object caused by changes in the frequencies. CONSTITUTION: A device using a belt for inspecting frequency properties of a vibrating displacement sensor comprises a rubber belt(125), a rotary shaft, a coupling, and a motor(135). A plurality of saw-toothed grooves is formed in the circumference of the rubber belt at a constant space. The rotary shaft rotates the rubber belt. The coupling connects the rotary. The motor is connected to the coupling, thereby applying torque to the rotary shaft. Malleable iron of a regular hexahedron is inserted into each saw-toothed groove.
    • 目的:提供一种使用用于检查振动位移传感器的频率特性的皮带的装置,以便容易地产生高频并且定期地保持由频率变化引起的物体的振动位移。 构成:使用用于检查振动位移传感器的频率特性的带的装置包括橡胶带(125),旋转轴,联轴器和马达(135)。 多个锯齿形槽以恒定的空间形成在橡胶带的圆周上。 旋转轴旋转橡皮带。 联轴器连接旋转体。 电动机连接到联轴器上,从而向转轴施加转矩。 普通六面体的可锻铁被插入每个锯齿槽中。
    • 63. 发明公开
    • MOTOVIBRATOR WITH CONTINUOUS ADJUSTMENT OF THE ANGULAR OFFSET OF THE ECCENTRIC MASSES
    • EP3338902A1
    • 2018-06-27
    • EP17209727.1
    • 2017-12-21
    • Italvibras Giorgio Silingardi S.p.A.
    • SERRI, Giuseppe
    • B06B1/16B07B1/28
    • B06B1/167B06B1/161B07B1/284B07B1/42F16H1/46F16H35/008
    • A motovibrator (1) with continuous adjustment of the angular offset of the eccentric masses, comprising a substantially box-like containment body (2) which accommodates electric motor means (3) which comprise a stator (4) that is integral with the body and a rotor (5) for the rotational actuation of a shaft (6) about its own longitudinal axis (A), the opposite ends of the shaft (6) protruding from the body (2) and being each associated with at least one respective eccentric mass; the shaft (6) comprises a main section (9) and a secondary section (10), which are mutually aligned along the longitudinal axis (A), the main section (9) being actuated rotationally directly by the rotor (5), and are coupled rotationally by interposition of transmission means (11); the transmission means (11) comprising a first epicyclic stage (12) which is provided with a first sun gear (13) rotationally actuated by the main section (9) and a first annular element (14) that is integral with the body (2), between which multiple first planetary gears (15) are interposed which are supported rotationally by a first planet carrier (16), and a second epicyclic stage (17) which is provided with a second planet carrier (18) which is rotationally actuated by the first planet carrier (16) and supports a plurality of second planetary gears (19) which are interposed between a second annular element (20), which can be actuated rotationally about the longitudinal axis (A), and a second sun gear (21), which is coupled rotationally to the secondary section (10); the rotational actuation of the second annular element (20) allows to vary continuously the relative angular position of the secondary section (10) with respect to the main section (9) and therefore the angular offset of the corresponding eccentric masses during the rotation of the sections.
    • 69. 发明授权
    • Adjustable orbit imbalance compensating orbital shaker
    • 可调轨道不平衡补偿轨道振荡器
    • US08534905B2
    • 2013-09-17
    • US13478451
    • 2012-05-23
    • Erik ZamirowskiAshvin JoshiHeinz G. KoehnJoel JohnsonJeffrey A. Douglas
    • Erik ZamirowskiAshvin JoshiHeinz G. KoehnJoel JohnsonJeffrey A. Douglas
    • B01F11/00
    • B01F11/0014B06B1/167
    • An orbital shaker apparatus is provided, including a first shaft connected to a first bearing assembly at a first end and a mounting portion at the other. The first shaft is rotatable about a first shaft axis, and is connected to a motor. The second shaft has a bearing assembly on the mounting portion at one end and a platform at the other, and is aligned parallel to and offset from the first shaft by a distance. A counterweight rotor assembly is coupled to the mounting portion, and rotated by a belt driven by a pulley connected to the rotating shaft of a counterweight motor. The counterweight assembly includes two counterweight bearings, each having a counterweight wedge. The platform also includes supports for objects to be secured thereto. In use, as the counterweight rotor rotates, the second shaft, second bearing assembly, and platform describes a circular orbit with diameter 2R.
    • 提供了一种轨道振动器装置,包括在第一端连接到第一轴承组件的第一轴和另一端的安装部分。 第一轴可围绕第一轴轴线旋转,并连接到电动机。 第二轴在一端的安装部分和另一端的平台上具有轴承组件,并且与第一轴平行并偏离一定距离。 配重转子组件联接到安装部分,并且由连接到配重电动机的旋转轴的滑轮驱动的皮带旋转。 配重组件包括两个配重轴承,每个具有配重楔形件。 该平台还包括用于保护对象的支撑。 在使用中,当配重转子旋转时,第二轴,第二轴承组件和平台描述具有直径为2R的圆形轨道。