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A platform for research: civil engineering, architecture and urbanism
Soil Excavating Device Adopting Ultrasonic Vibration
Abstract The invention relates to agricultural machinery, and in particular, to a soil excavating device adopting ultrasonic vibration. The soil excavating device comprises a rack, and further comprises an excavation shovel with an amplitude-change pole, an ultrasonic transducer and an ultrasonic generator, wherein the excavation shovel with the amplitude-change pole is fixedly connected to the ultrasonic transducer; the ultrasonic generator transmits an electric signal to the ultrasonic transducer through a signal cable; the ultrasonic transducer is connected to the rack; the excavation shovel with the amplitude-change pole comprises a shovel cutter and a shovel handle; one end of the shovel handle is fixedly connected to the ultrasonic transducer, and the other end of the shovel handle is fixedly connected to the shovel cutter; and a section area, in a vertical direction, of the shovel handle is gradually in transitional change from a fixed connecting end of the shovel handle and the ultrasonic transducer to a fixed connecting end of the shovel handle and the shovel cutter. The soil excavating device adopting ultrasonic vibration can effectively solve the problems of great resistance of soil cutting and excavating operation, high energy consumption and the like.
Soil Excavating Device Adopting Ultrasonic Vibration
Abstract The invention relates to agricultural machinery, and in particular, to a soil excavating device adopting ultrasonic vibration. The soil excavating device comprises a rack, and further comprises an excavation shovel with an amplitude-change pole, an ultrasonic transducer and an ultrasonic generator, wherein the excavation shovel with the amplitude-change pole is fixedly connected to the ultrasonic transducer; the ultrasonic generator transmits an electric signal to the ultrasonic transducer through a signal cable; the ultrasonic transducer is connected to the rack; the excavation shovel with the amplitude-change pole comprises a shovel cutter and a shovel handle; one end of the shovel handle is fixedly connected to the ultrasonic transducer, and the other end of the shovel handle is fixedly connected to the shovel cutter; and a section area, in a vertical direction, of the shovel handle is gradually in transitional change from a fixed connecting end of the shovel handle and the ultrasonic transducer to a fixed connecting end of the shovel handle and the shovel cutter. The soil excavating device adopting ultrasonic vibration can effectively solve the problems of great resistance of soil cutting and excavating operation, high energy consumption and the like.
Soil Excavating Device Adopting Ultrasonic Vibration
WANG JIASHENG (author) / WANG DONGWEI (author)
2021-04-15
Patent
Electronic Resource
English
High-efficiency rock-soil excavating process and excavating device
| European Patent Office | 2024