Oil Pump Service Life Of Hydraulic Winch

Hydraulic winch with hydraulic transmission, reducing the production of electrical sparks components; And because all the use of squirrel-cage motor, no-load direct start, so that the electrical control equipment simple, easy to make explosion-proof type. Therefore, the use of explosion-proof hydraulic winch is an effective way to solve the safety explosion of coal mine winch. The explosion-proof hydraulic hoist winch is mainly used in coal mine with biogas and coal dust explosion hazard, and is used as the promotion and decentralization of personnel, coal and transportation materials, machinery and equipment.Hydraulic Winch

Hydraulic Winch hydraulic system is generally composed of the following four parts: Power components. Hydraulic pump is the power component of the hydraulic system, its function is to change the mechanical energy of the original motive to the hydraulic system to supply the hydraulic system. The execution component.Hydraulic Winch 

Hydraulic motor is the implementation of hydraulic system components, its role is to provide hydraulic system hydraulic energy can be converted to mechanical energy, drag outside the load to do mechanical movement. Control elements. The hydraulic system uses the valve to make the control element, the execution mechanism movement all has the certain force, the speed and the direction, these three elements are controls by the valve. Valves can be divided into pressure control valves, flow control valves and directional control valves.Hydraulic Winch

Considering the dynamic pressure of the system and the service life of the pump, the rated pressure of the pump is usually higher than that of the 25~60%. That is, its rated pressure should be greater than 10MPA. The role of the fuel tank is to store oil, the heat emitting oil, the impurities in the precipitate oil and the bubbles floating in the oil, the pump selected in the braking system is t6c-010, and the check table is available: the rated flow rate of the pump is 33l/min.Hydraulic Winch

In the hydraulic transmission, pneumatic transmission and lubrication system commonly used in the catheter has steel tubes, copper pipes, rubber pipes and plastic pipes and so on. Steel pipe can withstand high pressure, usually the pressure catheter recommended 15, 20th, cold-drawn seamless steel tube (yb231-70). For the card sleeve pipe joint pipe, the use of high-precision cold drawn steel pipe, welded pipe joints, the use of common precision cold drawn steel pipe.Hydraulic Winch