Flat-board type electromagnetic vibration compaction machine

Abstract

This invention discloses a plate-type electromagnetism vibration beater. This beater overcame existing diesel engine, electric motor as power causes the tamp machine have screw loose, the working life is short, the weight is big. To improve the power unit of electronic maganet equipment including'U' shape magnet core, as well as circles the core's two column parallel winding circles. This electromagnetism installment was controlled mainly by the monolithic integrated circuit control silicon-controlled rectifier frequency conversion electricity return route. The electromagnetism installment leads the magnet core to be controlled under the electricity return route's function, produces with the plane ledger wall has the frequency mutual attraction with to escape serves the ramming purpose. This invention may adjust the ramming vibration the frequency, the oscillation amplitude, the impulse, therefore adapts the different operating mode construction, is suitable specially for the road, the bridge roadbed concretes compaction and the road surface maintenance. Has the main engine energy use factor high, not to have the pollution, the structure to be simple, the failure rate is low, the noise is small, the complete machine weight is small, redeployment quickly facile and so on.

Description

technical field [0001] The invention relates to the field of electromechanical technology, in particular to a flat-plate electromagnetic vibrating compactor used in engineering construction. Background technique [0002] As we all know, the construction of roads, ports, municipal administration, water conservancy or national defense construction is inseparable from tamping machines. For the construction medium, such as: earth-rock filling and laying layer mixture materials need to be compacted. Therefore, the tamping machine is an essential mechanical equipment for handling the foundation of buildings or structures. In the prior art, the power device of the impact tamping machine or the vibrating tamping machine is mostly driven by an internal combustion engine or an electric motor to drive the rotation of the eccentric wheel, and the exciting force generated by the eccentric wheel is used to transmit it to the bottom plate through the wheel shaft to realize the constructio...

AI Technical Summary

Problems solved by technology

This kind of tamping machine has certain limitations in use, and there are also shortcomings such as voltage, current, frequency and other parameters that affect the impact force cannot be adjusted.

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