Ultralow-height heavy lifting RGV system

Abstract

The invention discloses an ultralow-height heavy lifting RGV system. The system comprises a chassis, an advancing system, a power system and a lifting system; advancing frames are arranged on the two sides of the chassis, the advancing system and the lifting system are arranged on the advancing frames, the power system is in driving connection with the advancing system, a driving pump of the chassis is in driving connection with the lifting system, and the power system comprises a hydraulic motor, a mounting frame and a transmission shaft; the mounting frame is arranged on the chassis, the hydraulic motor is mounted on the mounting frame, the transmission shaft is arranged on the mounting frame in a penetrating mode, the hydraulic motor is in driving connection with the transmission shaft through a chain, the two ends of the transmission shaft are connected with couplings, and the couplings are in power connection with the advancing system. The hydraulic motor is used for driving advancing wheels, so that the structural height of the whole power system is greatly reduced; a driving wheel and a driven wheel on one side are arranged to be of single-rim structures, and a driving wheel and a driven wheel on the other side are arranged to be of double-rim structures, so that the jamming condition is reduced, and stable traveling is also considered.

Description

technical field [0001] The invention relates to the technical field of RGVs, in particular to an ultra-low-height heavy lifting RGV system. Background technique [0002] RGV (rail-guided vehicle) can be used in various high-density storage warehouses. The vehicle passage can be designed to be arbitrarily long, which can increase the storage capacity of the entire warehouse, and it does not need a forklift to drive into the roadway during operation, making it safer. It can be easily and automatically connected with other logistics systems, such as inbound and outbound platforms, various buffer stations, conveyors, elevators and robots, etc., to transport materials according to the plan; traditional container production and transportation must be lifted to the transportation unit by forklift and then Putting it down, the operation is cumbersome and requires manpower; in the operation of RGV transporting containers, because the space at the bottom of the container is relatively...

AI Technical Summary

Problems solved by technology

[0002] RGV (rail-guided vehicle) can be used in various high-density storage warehouses. The vehicle passage can be designed to be arbitrarily long, which can increase the storage capacity of the entire warehouse, and it does not need a forklift to drive into the roadway during operation, making it safer. It can be easily and automatically connected with other logistics systems, such as inbound and outbound platforms, various buffer stations, conveyors, elevators and robots, etc., to transport materials according to the plan; traditional container production and transportation must be lifted to the transportation unit by forklift and then Putting it down, the operation is cumbersome and requires manpower; in the operation of RGV transporting containers, because the space at the bottom of the container is relatively narrow, a lower RGV and its lifting equipment are required to smoothly enter the space at the bottom of the container, lift and transport the container; at the same time The height of the container structure is high, and the center of gravity is high when running on the track, so the stability of RGV driving is poor

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