Mechanical power flow closed intersecting shaft bevel gear drive test bench

Abstract

The invention discloses a mechanical power flow closed intersecting shaft bevel gear drive test bench. The mechanical power flow closed intersecting shaft bevel gear drive test bench comprises an electromagnetic speed regulating motor, a speed reducer I, a speed reducer II, a shaft system, a loading device, a coupling group, a test bevel gear module and a base; the speed reducer I, the speed reducer II, the loading device and the test bevel gear module are connected with the coupling group through the shaft system; the speed reducer I and the speed reducer II are fixed to the base; the speed reducer I, a coupling IV, the test bevel gear module, a coupling V, the speed reducer II, the coupler II, the loading device and the coupling I form a mechanical closed system; power outputted by the electromagnetic speed regulating motor is only used for overcoming frictional resistance in a system and replenishing various losses; a rotation angle adjustment device can perform performance test of different bevel gears, and therefore, with multi-purpose performance realized, the utilization rate of the bench can be improved.

Description

technical field [0001] The invention relates to an intersecting shaft bevel gear transmission test bench, in particular to a bevel gear energy-saving experimental device with closed mechanical power flow, which belongs to the field of mechanical test equipment. Background technique [0002] In recent years, the research on the comprehensive performance test of gear transmission has become an important research direction of modern test technology. The gear transmission test bench is a basic means to study various failure modes of gear transmission and to measure its bearing capacity, transmission efficiency and related performance by experimental methods. The experimental bench provides the most scientific and theoretical data for the design of mechanical parts, performance requirements and how to choose on-site personnel. Obtaining useful data and performance parameters through experiments on mechanical parts plays a vital role in the design and manufacture of on-site machi...

AI Technical Summary

Problems solved by technology

The structure of the energy-consuming device of the open test bench is often cumbersome, and a cooling device is often required. In addition, the power consumption is greater than the actual load power, which is uneconomical in the case of high-power or long-term work, such as long-term testing of transmission parts In the case of fatigue or life testing

Images