Composition of mechanical transmission system

Mechanical transmission system is a device that transfers power from one device to another. It mainly consists of the following parts:

1. input device: the input device is the starting point of the mechanical transmission system, which converts external energy (such as electric energy, thermal energy or mechanical energy) into mechanical energy suitable for the transmission system. The input device can be an electric motor, an internal combustion engine, a hydraulic pump, etc.

2. Intermediate device: The intermediate device is the core part of the mechanical transmission system, which is responsible for converting the mechanical energy generated by the input device into other forms of energy suitable for the transmission system. The intermediate device can be gear, belt, chain, pulley block, etc.

3. Output device: The output device is the end point of the mechanical transmission system and transfers the energy converted by the intermediate device to the final destination.

4. Bearings and sealing devices: Bearings and sealing devices are used to ensure the normal work of all components in the mechanical transmission system, prevent impurities and moisture from entering the system, and protect internal parts from abrasion.

5. Connectors and fasteners: Connectors and fasteners are used to connect all components in the transmission system and maintain the stability of the system. These parts include bolts, nuts, pins, washers, etc.

6. Lubrication device: Lubrication device is used to establish good lubrication between components in mechanical transmission system, reduce friction, prolong the service life of equipment and reduce noise. The lubricating device comprises an oil pump, an oil cup and an oil nozzle.

7. Control and protection device: The control and protection device is used to monitor and adjust the running state of the mechanical transmission system, ensure the normal operation of the system, and give an alarm or stop the machine in time when a fault occurs. These devices include sensors, actuators, controllers, etc. These parts are isomorphic to form a mechanical transmission system, which realizes energy conversion and transmission and makes all devices work together. Different types of mechanical equipment may have different transmission system structures and components.