Jining City Guolong Industrial and Mining Equipment Co

Frog type tamping machine, fire power ramming, frog type ramming, fast impact ramming, frog type tamping machine, is a compaction machine that uses impact and impact vibration to compact backfill soil in layers. It is divided into fire ramming frog type ramming and rapid impact ramming.
Made according to the principle of a two-stroke internal combustion engine, there are two pistons, upper and lower, in the cylinder. The upper piston is the internal combustion piston, and the lower piston is the buffer piston. The lower part of the cylinder is equipped with a rammer with an inclined bottom surface, which tilts the vertical axis of the cylinder forward. The upper piston rod protrudes from the through hole in the middle of the cylinder top cover, and the lower piston rod protrudes from the lower end surface of the cylinder and is integrated with the rammer. The cylinder and rammer are tightened by a spring, and an armrest is provided to control the rammer. The direction of travel of the earth machine. Under the action of the explosive force of the combustible mixture, the firepower rammer leaps forward and upward from the ground, and under its own weight, falls to the ground to ram the soil. The rammer jumps and falls, and the fuselage moves forward step by step.
Electric frog type tamping machine
It is made based on the principle of rotational inertia force and consists of ramming hammer, ramming frame, eccentric block, pulley and electric motor. The motor and transmission part are installed on the sled, and the rear end of the ram frame is hinged with the transmission shaft. Under the action of the centrifugal force of the eccentric block, the ram frame can swing up and down around this axis. The front end of the ramming frame is equipped with a ramming hammer. When the ramming frame swings downward, it rams the soil. When it swings upward, the sled moves forward. Therefore, every time the frog type tamping hammer impacts, the fuselage moves forward one step.
The frog type tamping machine uses an electric motor through a reducer and a crank linkage mechanism to drive the tamper hammer to perform rapid impact movements to compact the soil. When the tamper hammer jumps off the ground, the operator can push the machine forward to reduce the vibration of the machine body. The vertical axis of the cylinder is deflected forward. Set up a buffer spring group.
The frog-type tamping machine has a better effect of compacting clayey soil, but its rammer has a limited area and is not suitable for compacting large-area earthworks. For sandy soil and gravel, a vibrating tamping machine needs to be used for tamping.
Main technical parameters of frog type tamping machine
Tampering energy
Tamp head lifting
Forward speed
Tamping times
Motor power
Voltage
Tampering plate size*
Overall dimensions**
Motor speed rpm
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