Operation process of Shenyang tamping machine:
1. After the coal loading car is aligned, turn on the active feeder to lower the coal for about 20 seconds. Feeder active stop. Prepare for tamping.
2. Open the bumper before tamping. Because the bumper is under the tamping hammer, it is to prevent the tamping hammer from falling and hurting people under non working conditions.
3. Manually open the tamping machine, the upper flap of the tamping machine is opened under the hydraulic effect, the transmission unit drives the eccentric wheel to rotate, and the tamping hammer falls. Driven by the eccentric wheel, the tamping hammer moves up and down, (the tamping hammer depends on the gravity effect in the falling process, and the rising process is driven by the friction plate on the eccentric wheel) The active feeder has been feeding coal in this process.
4 after the tamping hammer works for 5 ~ 7 minutes, the coal cake in the coal loading truck has been basically in place. At this time, the limit sensor on the top of the tamping machine receives the sensing signal of the rising tamping hammer, and the feeder and tamping machine automatically stop.
5. When all the tamping hammers stop, the upper part of the tamping machine will move quickly, and the tamping hammer will rise under the drive of the eccentric wheel. (the quick flap is composed of two steel parts of about 1 / 4 circle, one on each side, which can be opened during the rising process of the tamping hammer, and when the tamping hammer is about to fall under the effect of gravity, the quick flap will move quickly.) after all the tamping hammers are in place, Active abort.
6. Lower the bumper. Tamping completed.