Before using Shenyang tamping machine, measure the insulation resistance first, and then use the tamping machine that has been out of service or wet for a long time. Before each use, check the assembly and tighten the screws. Before working, please carefully check whether the cable is damaged and whether the chassis ground is firm. When the electric tamping machine is used for 100 hours each time, check the condition of bearing grease and add oil if necessary. The oil should be changed every 1000 hours, and the bearing wear should be checked regularly.
Bearing and winding temperatures shall be checked during operation. When the ambient temperature is 35 ° C, the allowable temperature rise of rolling bearing is 60 ° C (thermometer method). When the ambient temperature is 40 ° C, the allowable temperature rise of winding is 75 ° C (resistance method), The electric tamping machine not used for a long time shall be stored in a dry warehouse and shall not be in contact with corrosive gases or chemicals.
During maintenance, please turn off the engine and unplug the power supply in time. When working on the tamping device, please confirm that the device is locked, the oil pressure is not relieved, and the engine has been shut down. Cleaning the road maintenance machinery before each operation is the best way to visually control the mechanical parts. Check visual control every day and solve problems in time.
Change the oil in less than 100 hours, and then every 500 hours, but pay attention to compatibility when using new oil, or thoroughly clean the oil tank. When lubricating running parts and their components, remove excess oil or grease first. For moving parts not covered in the maintenance manual, such as piston rod, cylinder hinge, guide sleeve, slide rail, etc., oil or grease shall be used every 50 hours. grease. Carry out quality control of hydraulic oil every year, change the oil every 250 hours, fill methanol in the anti freezing device of air system in winter, and clean the oil suction filter every year.
Internal combustion tamping pick is a small road maintenance machine suitable for railway track bed maintenance, which is mainly used for tamping ballast track bed. It has novel design and compact structure. It is a tamping device, which can move up and down quickly and is easy to operate. It is especially suitable for turnout tamping operation. The engine is mainly composed of gasoline engine, damping device, transmission shaft, vibrating body and handle. It constitutes an independent and complete hand-held tamping machine. It has neither lengthy cables nor bulky flexible shafts. The structure is reasonable, compact and easy to use.