Hydraulic Coupling of Scraper Conveyor Used in Underground Coal Mining

Product Details

Hydraulic coupler is the key link of power transmission of scraper conveyor, its performance affects the efficiency of scraper conveyor and coal production capacity. The following shuangzhi machinery will take you to understand the scraper conveyer YOXD600 hydraulic coupler.

Where is the YOXD600 hydraulic coupler located in the scraper conveyer?

It is located between the scraper conveyer motor and the reducer

What is the function of the YOXD600 hydraulic coupler?

1. It has the function of light load protection for the motor, which can reduce the impact and vibration of the transmission system.

2. In the case of scraper conveyor driven by multiple motors, it can make the load of each motor uniform.

3. If it is properly matched with the characteristics of the motor, the starting torque of the driving device can be adjusted.

What are the components of a YOXD600 hydraulic coupler?

The YOXD600 hydraulic coupler is composed of pump wheel, spindle, turbine, casing, fusible plug and other parts. Pump wheel shaft and motor connection, turbine shaft and reducer connection. Pump wheel, turbine on the radial straight blade. Pump wheel, turbine and blade constitute a closed working chamber. Through the working fluid in the working chamber, the transfer of power to do spiral tubular composite motion.

What are the factors that affect the performance of the YOXD600 hydraulic coupler?

The performance of hydraulic couplers is mainly determined by the cavity type. The number, inclination and structure of working impeller blades also affect the performance of hydraulic coupler. Too many blades will reduce the volume of the working chamber and increase the hydraulic loss. In general, hydraulic couplers use zero inclination Angle, can be positive and negative rotation of the blade. However, the performance of the hydraulic coupler will also change if the inclination of the blade is changed. The torque coefficient of the pump wheel of the rake blade is large. On the contrary, the pump wheel torque coefficient of the rear inclined vane is low. The blades with different length and length can reduce the hydraulic loss during hydraulic diffusion. In addition, some other factors such as the viscosity and temperature of the working fluid also affect the hydraulic coupler.

So that's the introduction to the YOXD600 hydraulic coupler. Henan Shuangzhi Machinery Equipment Co., LTD. Produces hydraulic coupler, scraper, bolt, dumbbell pin, beam, chain splitter and other scraper conveyor accessories, if necessary, you can telephone consultation, field visit.