Road cargo transportation device
The utility model relates to the field of cargo transportation, in particular to a road cargo transportation device which comprises a placing piece, the inner wall of the placing piece is fixedly connected with the outer wall of a moving piece, the inner wall of the placing piece is fixedly connecte...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to the field of cargo transportation, in particular to a road cargo transportation device which comprises a placing piece, the inner wall of the placing piece is fixedly connected with the outer wall of a moving piece, the inner wall of the placing piece is fixedly connected with the bottom of a shockproof piece, and the bottom of the placing piece is fixedly connected with the outer wall of a rotating piece. The outer wall of the moving part is slidably connected with the inner wall of the extrusion part, the bottom of the moving part is fixedly connected with the top of the shockproof part, and when the motor is started, a second connecting rod rotates, drives a second bevel gear to rotate, drives a first bevel gear to rotate, drives a first connecting rod to rotate, drives a first threaded rod to rotate and drives a moving block to move left and right; when the vehicle vibrates up and down, the articles press the first supporting columns downwards, drive the blocking rings to move |
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