Safety protection propaganda device for electric power communication information
The invention discloses a safety protection propaganda device for electric power communication information, which comprises a frame, rotating grooves are symmetrically formed in two sides in the frame, rotating rods are arranged in the rotating grooves, auxiliary gears are arranged on the rotating r...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a safety protection propaganda device for electric power communication information, which comprises a frame, rotating grooves are symmetrically formed in two sides in the frame, rotating rods are arranged in the rotating grooves, auxiliary gears are arranged on the rotating rods, a tensioning roller is arranged between the rotating rods, a crawler belt is arranged on the tensioning roller, a main gear is meshed with the auxiliary gears, and the main gear is arranged at the output end of a motor. A wire hole is formed in the lower portion of the frame, a wire is insertedinto the wire hole in a penetrating mode and connected to the output end of the driving device, an open hole is formed in the upper end of the frame, a control mechanism is arranged on the open hole,and a scraper is arranged below the control mechanism. Due to the fact that the driving device controls the motor to operate, the main gear at the output end of the motor is meshed with the auxiliarygears on the rotating rods |
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