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September 21, 2023
This article will give you a brief analysis of the principle description of the scrap iron briquetting machine drive system. We mainly start with the hydraulic drive system to explain, not necessarily very comprehensive but these are our summaries. Next, Nick Machinery will begin to introduce the scrap iron briquetting machine. Working principle: The hydraulic drive system of the scrap iron briquetting press consists of an oil pump, an oil tank, a hydraulic station, and pipelines. Hydraulic baler is mainly suitable for steel mills, recycling and processing industries, and non-ferrous and ferrous metal smelting industries. The hydraulic baler can squeeze all kinds of metal scraps into the qualified charge of various shapes such as cuboid, octagon, cylinder, etc., which can reduce the transportation and smelting cost and increase the furnace casting speed. The waste paper baler is used to squeeze waste paper and similar products under normal conditions, and pack them with special packaging tapes to greatly reduce the volume, so as to reduce the transportation volume, save the freight, and increase the benefits for the enterprise. The introduction of advanced technology and advanced technology of similar products at home and abroad. Main hydraulic components
1. Relief valve, to ensure the highest pressure of the hydraulic system and maintain a constant pressure, to achieve pressure regulation and pressure limitation. If the system is overloaded, it will stabilize and overflow within the pressure setting value to ensure the safety of the system. The system pressure value can be adjusted by rotating the handle of the overflow valve;
2. Manual reversing valve controls the main pressure cylinder, side pressure cylinder and door cover cylinder respectively, and an O valve controls the overturning cylinder. The valve is a directional control valve that uses a manual lever to control the displacement of the spool to control the communication cut off and direction change of the oil flow. The operator can change the handle position of the reversing valve according to the operation instructions to change the direction of the oil. The cylinder moves.
3. The overflow valve is used to reduce the working pressure of the package turning. Installed on the hydraulic pipeline of the turn-over system.
4. The oil pump adopts an axial piston pump with an oil distribution plate and a rotating cylinder. Since the hydraulic static balance structure is adopted between the sliding shoe and the variable head and the oil distribution plate, it has the advantages of simple structure, small size, high efficiency, long life, light weight, and strong self-priming ability. Its working principle is: The high-pressure oil enters the lower cavity of the variable housing through the channel, and then enters the thrust generated by the annular area of ??the lower end of the servo piston through the channel, then the high-pressure oil enters the upper cavity to push the variable piston downward, thereby increasing the inclination angle of the variable head , The flow rate of the pump increases. The fuel tank is equipped with manholes and liquid level thermometers. Hydraulic accessories such as air filters. At the same time, the fuel tank is used as the operating platform, the reversing valve block is placed on the fuel tank cover, and the decorative panel of the operating platform is installed on it, and the operating nameplate is provided. The hydraulic pipelines are made of seamless steel pipes, which are fixed on the body with pipe clamps for easy disassembly.
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