1. Hydraulic coupler is composed of pump wheel, turbine, shaft, shell, coupling sleeve, axle sleeve, elastic block, fusible alloy protection plug, explosion-proof plug, etc. 2. Installation position: Between the motor and reducer, 3. Working principle: mechanical energy is transferred through circulating liquid to convert mechanical energy into liquid kinetic energy, which is then converted into mechanical energy, and the motor is driven to rotate by driving turbine. 4. Functional features: overload protection, absorption and improvement of torsional vibration, improvement of start-up performance, stepless speed regulation and other features. 5. Factors affecting the characteristics of hydraulic couplers: the shape of the working cavity, the number of blades in the working impeller, the inclined Angle of the blades, the structure of the blades and other factors. 6. Common faults: unable to transfer torque, leakage, heating, fusible plug melting or even fuel injection. 7. Advantages of hydraulic coupler: simple structure, easy installation and disassembly, water transmission medium, explosion-proof function, small load and can automatically balance the load. Hydraulic coupler is an important part of the transmission power of scraper conveyer. It is necessary to make full use of the characteristics of hydraulic coupler and maintain it regularly. Henan Shuangzhi machinery production of various models of hydraulic coupler, scraper, sprocket components and other plate scraper accessories, product types, models are rich, covering plate scraper accessories, transfer machine accessories, hydraulic bracket accessories, etc., about more coal machine accessories, welcome to consult, contact us.
