Mechanical multi-transmission type splicable demonstration device

Abstract

The invention discloses a mechanical multi-transmission splicable demonstration device, which includes a demonstration platform. The left and right sides of the front bottom of the demonstration platform are respectively provided with a second pedestal and a fifth pedestal. Connected, the auxiliary gear is meshed with the main gear, and the left toothed disc is connected with the right toothed disc through a chain. This mechanical multi-transmission splicable demonstration device demonstrates belt transmission demonstration through the combination of chain, main gear and belt, through the combined transmission of left pulley, belt and right pulley, and demonstrates gear meshing through the combined transmission of main gear and auxiliary gear. Transmission demonstration, through the combined transmission of the left toothed plate, chain and right toothed plate to demonstrate toothed chain transmission demonstration, occupying a small classroom area, easy for teachers to operate, students can watch directly, and different transmission groups can be very conveniently docked , ensuring the teaching effect, improving the demonstration effect, and its actual use effect is very ideal.

Description

technical field [0001] The invention relates to the field of mechanical technology, in particular to a mechanical multi-transmission splicable demonstration device. Background technique [0002] In the advanced teaching process of mechanical majors, the course "Mechanical Principles and Mechanical Design Transmission and Mechanism Movement" is generally offered, and the supporting teaching and experimental equipment is usually only developed according to a certain transmission method, such as belt transmission. There are various types of special teaching equipment for institutions, special teaching equipment for chain transmission, special teaching equipment for gear transmission, etc. The functions of these teaching equipment are relatively single, relatively independent of each other, and lack of system. The transmission-type splicable demonstration device includes a transmission connection part set and an execution part set. The transmission connection part cover is compo...

AI Technical Summary

Problems solved by technology

[0002] In the advanced teaching process of mechanical majors, the course "Mechanical Principles and Mechanical Design Transmission and Mechanism Movement" is generally offered, and the supporting teaching and experimental equipment is usually only developed according to a certain transmission method, such as belt transmission. There are various types of special teaching equipment for institutions, special teaching equipment for chain transmission, special teaching equipment for gear transmission, etc. The functions of these teaching equipment are relatively single, relatively independent of each other, and lack of system. The transmission-type splicable demonstration device includes a transmission connection part set and an execution part set. The transmission connection part cover is composed of a power input shaft, several intermediate transmission shafts, a power output shaft, and several stages of transmission wheels, which are connected to the transmission in turn to form several stages. This kind of transmission mechanism, although the mechanical multi-transmission splicing demonstration device can be used for transmission demonstration teaching, but in actual use, it occupies a large classroom area, it is difficult for teachers to operate, and students cannot watch directly, and different transmission groups It is not convenient for docking, it takes up a lot of course time, reduces the demonstration effect, and its actual use effect is not ideal

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