According to the principle of two stroke internal combustion engine, cylinder with upper and lower two pistons, piston is internal combustion piston, piston is cushioning piston.Cylinder bottom suits with sloping bottom of rammer, vertical axis cylinder forward skewed.On the piston rod from a hole in the middle of the cylinder head cover, the piston rod out from under the cylinder end face, and got behind with the rammer, between cylinder and tamper with the spring tension, and is equipped with handrails to control the direction of the tamper.Fire ram in explosion force under the action of the syngas, therefore, the former top jump off the ground, and under the action of gravity, falling tamping soil ground, rammer jumped a pendant, the fuselage is the forward step by step.
Electric frog rammer
By using the principle of rotating inertia force, by the rammer, ram, eccentric block, pulley and motor, etc.Motor and transmission part in skiing seat, tamper backend and hinged shaft, the eccentric block under the action of centrifugal force, the ram can be bobbing around the shaft.Ram front-end flights carrying rammer, when ram frame to the bottom in tamping soil, swing above to make skiing moved forward.Therefore, breaststroke tamping rammer every impact, airframe is moving forward one step.
Rapid battering ram
By motor through a gearbox and connecting rod drive to consolidate soil impact rammer do rapid movement, rammer jumping out of the ground, the operator can promote machinery, in order to alleviate the body vibration, the vertical axis of cylinder forward skewed.A buffer spring group.Cohesive soil compactor to consolidate the effect is better, but the rammer area is finite, should not be used for large-scale earthwork compaction work.For sand, gravel, must choose a separate vibration tamping tamping machine.
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