Mechanical vibration platform with various vibration modes

A technology in the form of mechanical vibration and vibration, applied in the direction of fluid using vibration, etc., can solve problems such as single

Inactive Publication Date: 2016-04-13
HEBEI UNIVERSITY OF SCIENCE AND TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, at present, mechanical vibration tables mostly provide a single form of vibration

Method used

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  • Mechanical vibration platform with various vibration modes
  • Mechanical vibration platform with various vibration modes
  • Mechanical vibration platform with various vibration modes

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Experimental program
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Embodiment Construction

[0025] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0026] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention Creation and simplification of description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should no...

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PUM

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Abstract

The invention provides a mechanical vibration platform with various vibration modes. The mechanical vibration platform comprises a platform top and a base. Four corners between the platform top and the base are each vertically and fixedly connected with a rubber spring. The mechanical vibration platform is further provided with four inertial vibration exciters fixedly connected with the platform top respectively. Each inertial vibration exciter is located in the center position between the two corresponding adjacent rubber springs. The positions where the four rubber springs are located form a square. The positions where the four inertial vibration exciters are located form a square as well. The projection of the center of the square formed by the four rubber springs and the projection of the center of the square formed by the four inertial vibration exciters are overlapped relative to the base. The mounting angle of each inertial vibration exciter relative to the platform top can be adjusted, and the mounting angles of every two inertial vibration exciters on the opposite angle positions of the square are completely the same. By adjusting the mounting angles, the platform top can vibrate in various modes such as linear vibration in the perpendicular surface, the horizontal surface and space and circular vibration so as to meet the requirements of different experiment objects.

Description

technical field [0001] The invention relates to a mechanical vibration platform for vibration testing. It specifically relates to a vibration test device capable of realizing multiple vibration forms, and the device can provide various forms of vibration such as horizontal vibration, vertical vibration, circular vibration, and inclined linear vibration. Background technique [0002] The vibrating table is a device that uses electric, hydraulic or other principles to obtain mechanical vibration. The mechanical vibrating table uses the centrifugal force generated by the rotation of the unbalanced weight driven by the motor to excite the platform. It has a simple and firm structure, low price, and easy maintenance. The advantages of continuous operation are low cost. In order to realize the principle test of different vibrating machines, it is necessary for the mechanical vibrating table to be able to realize various forms of vibration such as linear vibration and circular vib...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B06B1/02
CPCB06B1/0276
Inventor 秦志英赵月静
Owner HEBEI UNIVERSITY OF SCIENCE AND TECHNOLOGY
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