The invention relates to a logistic vehicle chassis capable of moving along a spatial track and a movement method, and belongs to the technical field of logistics. The logistic vehicle chassis comprises three-section type vehicle bodies, the spatial track (5) and a driving system (4). The first-section vehicle body (1) and the third-section vehicle body (3) are connected with the second-section vehicle body (2) through revolute pairs (16). A grooved wheel frame swing arm (11) is connected to the front portion and the rear portion of the first-section vehicle body through the revolute pair, a grooved wheel frame swing arm (11) is connected to the front portion and the rear portion of the second-section vehicle body through the revolute pair, and guide grooved wheels (10) which are constrained by the inner edge of an opening of the spatial track are installed at the ends of the grooved wheel frame swing arms (11), and are connected with the grooved wheel frame swing arms (11) through the revolute pairs. A pair of bearing wheels (8) is installed on the first-section vehicle body, and a pair of bearing wheels (8) is installed on the second-section vehicle body. Frictional driving force can be generated between a driving wheel (22) installed on the first-section vehicle body (1) and the pressure-bearing surface of the spatial track (5) under the combined action of a pressure adjusting spring (14), a stress application lever (15) and the bearing wheels (8). The logistic vehicle chassis capable of moving along the spatial track is applicable to the field of localized track logistics with the limitation requirement for the arrangement space.
Logistic vehicle chassis capable of moving along spatial track and movement method
2015-07-08
Patent
Electronic Resource
English
IPC: | B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES |
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