The working principle of Shenyang tamping machine is that the power generated by the engine is transmitted from the passive disk to the reduction gearbox. After the gear decelerates, the crankshaft gear rotates to drive the connecting rod, the pneumatic piston and the blast piston to move up and down and impact the handle and the handle. The brazing material impacts the object with high frequency and high energy to realize the compaction of the working object.

Tamping machine can be divided into types, hydraulic tamping machine, flexible shaft tamping machine, internal combustion tamping and electric tamping.

Hydraulic tamping machine has double guide column structure and single cylinder lifting mode. It is driven by diesel engine or motor; The utility model is composed of a gear pump, a manual pump, a directional valve, a vibrating plate, a cymbal, a lifting cylinder and a clamping cylinder. Its working performance can fully meet the needs of production line maintenance and operation, and is also suitable for tamping operation of new production line and tamping operation after cleaning.

The internal combustion flexible shaft tamping machine is a new hand-held stone tamping machine for railway track bed. The utility model is characterized in that the small internal combustion engine is directly connected with the tamping rod through the damping device, the structure is novel and practical, the volume is small, the weight is light, and the road is very convenient, It is especially suitable for maintaining and tamping the speed increasing line with train clearance.

Internal combustion tamping machine has double guide column structure and single cylinder lifting mode. It is driven by diesel engine or motor; The utility model is composed of a gear pump, a manual pump, a directional valve, a vibrating plate, a cymbal, a lifting cylinder and a clamping cylinder. Its working performance can fully meet the needs of production line maintenance and operation, and is also suitable for tamping operation of new production line and tamping operation after cleaning.

Internal combustion tamping machine is a small road maintenance machine suitable for railway track bed maintenance, which is mainly used for tamping stone track bed. It has novel design and compact structure. It is a tamping device with fast and convenient operation. It is especially suitable for road compaction. The machine is mainly composed of gasoline engine, damping device, transmission shaft, vibrator and handle to form an independent and complete hand-held tamping machine. There is neither long cable nor bulky flexible shaft, with reasonable and compact structure and convenient use.