Roadbed drainage structure
The utility model belongs to the field of drainage structures, and particularly relates to a roadbed drainage structure which comprises a roadbed body, a rotary circulating device and a cleaning and collecting mechanism. The rotary circulating device is provided with a fixed bin, the inner wall of t...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model belongs to the field of drainage structures, and particularly relates to a roadbed drainage structure which comprises a roadbed body, a rotary circulating device and a cleaning and collecting mechanism. The rotary circulating device is provided with a fixed bin, the inner wall of the fixed bin is provided with a plurality of fixed grooves, the inner walls of the fixed grooves are fixedly sleeved with a fixed shaft, the middle of the fixed shaft penetrates through and is fixedly sleeved with a filter screen baffle, one side of the filter screen baffle is fixedly connected with a plurality of limiting plates, and one side of each limiting plate penetrates through and is movably sleeved with a transmission shaft; a transmission shaft is driven by a torque motor, a chain is driven by a connecting gear fixed on the transmission shaft, and the chain drives a movable rod to synchronously rotate when rotating, so that the sundries are grabbed and pushed by pushing teeth fixed at the top of the movab |
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