RU1832102C - Method of vibration transportation - Google Patents

Abstract

Usage: the method of vibrational transportation of parts in mechanical engineering. SUMMARY OF THE INVENTION: a method of vibration transportation includes communicating vibrational vibrations to a working body with elastic elements placed along it, the elastic elements being placed at a distance corresponding to the micro-flight range of the transported part. 2 ill.

Description

The invention relates to methods for vibrating transportation of objects and can be used to create vibratory conveyors.

The purpose of the invention is to increase transportation efficiency by increasing the micro-flight range of particles of transported parts. The positive effect expected from the use of the invention when increasing the range of the micro-flight of particles of transported parts will simplify the calculation and facilitate determination of the attachment points of elastic elements, reduce labor intensity in the manufacture of vibration conveyors, reduce energy intensity, reliable transportation and improve environmental conditions.

The goal is achieved by the fact that by the method of vibration transportation, which includes communicating vibrational vibrations to the working body with elastic elements placed along it, increasing the range of the micro-flight of particles of the transported parts, and thereby increasing the efficiency of transportation is ensured by placing elastic elements at a distance corresponding to the range of the micro-flight of the transported part .

Fig. 1 shows a layout of the elastic elements of a vibratory conveyor; Fig. 2 - I is a graph of the excitation signal; and II is the trajectory of the micro-flight of the transported part.

The vibration transport method is carried out as follows. The vibrator 1 reports directed high-frequency oscillations to the working body 2, under the action of which the transported part moves in the mode of continuously following one after another micro-flights over the vibrating working body. Oscillations of the working body, directed at an angle / equal to the angle of inclination of the elastic elements 3, rigidly connected with the base 4, are made according to the sinusoidal law of change of the velocity

with

with

W

Yu

about y

..

speed and acceleration. Optimum operation is achieved by changing the excitation amplitude Ye and the stiffness of the elastic elements. The range of the micro-flight of the transported part (I vocos a) is determined by the choice of the initial angle of flight a, the initial flight speed v0 and the length of time t equal to the sum of the time tearing the part from the working body ti, the time interval of the micro-flight of the part g and half the time period of the joint movement of the part with the working body: h, i.e. t ti + ta + ta / 2. An increase in the range of a micro-flight of particles of transported parts is achieved by placing an elastic

5

Claims (1)

elements along the length of the working body at a distance corresponding to the range of the micro-flight of the transported part. SUMMARY OF THE INVENTION A method of vibrating transportation, comprising communicating vibrational vibrations to a working body with elastic elements along it, characterized in that, in order to increase the transport efficiency by increasing the micro-flight range of the particles of the transported parts, the elastic elements are placed at a distance corresponding to the micro-flight range transported parts.