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Demonstration apparatus of vibration transmission machine mechanism

A demonstration device and mechanism technology, which is applied in the field of vibration transmission mechanism demonstration devices, can solve the problems of inability to adjust, inaccessibility, etc.

Inactive Publication Date: 2009-06-10
SOUTHEAST UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These parameters cannot be easily obtained in the industrial field
Among them, the vibration lift angle, the trough lift angle and the frequency of the drive signal are fixed and cannot be adjusted on the vibrating hopper currently used in industry.
This is an unfavorable factor for the training and learning of workers or students

Method used

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  • Demonstration apparatus of vibration transmission machine mechanism
  • Demonstration apparatus of vibration transmission machine mechanism
  • Demonstration apparatus of vibration transmission machine mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Embodiment 1, as figure 1 As shown, the demonstration device of vibration transmission mechanism is composed of vibration hopper, sensor II and controller III;

[0020] Vibrating hopper is made up of hopper 6, hopper seat 9, spring 2, static iron 3 of electromagnet, moving iron 4 and base 5. The spring 2 is fixed on the base 5 through the connecting block, and the other end is installed on the bottom of the trough seat 9. The connecting block is an angle-adjustable mechanism, which can be adjusted within a certain angle range; meanwhile, the base 5 is provided with a protractor 8, which can Read the inclination angle of the spring. The static iron 3 of the electromagnet is fixed on the base 5, the moving iron 4 is installed on the bottom of the trough seat 9, and the moving iron 4 is opposite to the static iron 3; the static iron 3 of the electromagnet is fixed on the base 5 through an adjusting device, It can move a certain distance left and right, and can adjust a c...

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PUM

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Abstract

The demo installation includes vibrating hopper composed of trough, seat of trough, spring, static iron and moveable iron of electric magnet, and base. Settled included angle between spring and base can be adjusted. Protractor is setup on the base. Tilt angle of the trough related to the seat of trough can be adjusted. Protractor is also setup on the seat of trough. Through an adjusting device being fixed on the base, the static iron of electric magnet can be adjusted left and right as well as up and down. moreover, the demo installation includes sensor and driving controller. Through bolt, sensor is fixed on the seat of trough. Based on signal from the sensor the driving controller controls operation of the hopper. Relation between vibration transmission speed and obliquity of trough, ascent angle of vibration, amplitude, frequency etc. can be studied better through the invention. The invention shows operating principle of vibrating hopper and is a good teaching platform.

Description

technical field [0001] The invention relates to a mechanical teaching demonstration device, in particular to a vibration transmission mechanism demonstration device. Background technique [0002] Electromagnetic vibrating hopper, referred to as vibrating hopper, is a typical representative of vibrating conveying machinery, and it is a device that uses electromagnetic force to realize continuous feeding. Its outstanding feature is the use of the principle of resonance. Vibrating hoppers have been used more and more in light industries such as electronics and medicine, as well as in the fields of automobiles, mining, metallurgy, chemicals, and building materials. Because it realizes continuous feeding, and because of the slight vibration, the workpiece is transmitted smoothly on the trough without severe impact and collision, and does not require mechanical transmission, so the friction and wear are small, the noise is low, the service life is long, and the failure is few. ,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09B25/02
Inventor 韩良
Owner SOUTHEAST UNIV