Flexible hydraulic throttling speed regulation loop experiment system

Abstract

The invention discloses a flexible hydraulic throttle governing loop experimental system which comprises an oil tank (1), a filter (2), a motor (3), a hydraulic pump (4), an overflow valve (5), throttle valves (6, 8, 13 and 15), a hydraulic cylinder (10), a spring (12) and a plurality of sensors, wherein the components can form the flexible hydraulic throttle governing loop experimental system together. The sensors are connected with the control system (16), and can feed back various data information in the flexible hydraulic throttle governing loop experiment system to a display (2-3) in thecontrol system (16) in real time and store the data information in a controller in a controller cabinet (2-5). By using the flexible hydraulic throttling speed regulation loop experiment system, experiments of different throttling speed regulation loops can be carried out without disassembling pipelines, experiment data are collected and stored at the same time, the efficiency of the experiment system is improved, and the service life of the experiment system is prolonged.

Description

technical field [0001] The invention relates to a hydraulic transmission experiment system, in particular to a flexible hydraulic throttling speed regulation loop experiment system, which belongs to the technical field of hydraulic transmission in the mechanical industry. Background technique [0002] Hydraulic transmission technology is widely used in construction machinery and equipment. The course of hydraulic transmission is a professional and technical basic course for engineering majors such as automation, mechanical and electronic engineering, mechanical engineering and automation. It is an important learning method; experimental teaching is an important practical teaching link combining theory and practice, an important teaching method for learning, understanding and mastering hydraulic theory knowledge, and an important technical method for cultivating students' practical ability and hands-on operation ability. [0003] The throttling and speed regulating circuit i...

AI Technical Summary

Problems solved by technology

Existing hydraulic throttling and speed regulation experimental systems are generally scattered parts, and parts and pipelines need to be disassembled when conducting different circuit experiments, resulting in leakage of hydraulic oil, pollution of hydraulic oil and damage to parts

Causes environmental pollution in the laboratory and students are afraid of getting dirty and unwilling to do it, and the circuit switching takes a long time, resulting in time waste

At the same time, the existing experimental equipment lacks data collection and storage, and cannot conduct quantitative analysis of the hydraulic circuit, which affects the experimental results

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