Multifunctional transport vehicle

Abstract

The invention discloses a multifunctional transport vehicle. The multifunctional transport vehicle comprises a frame, a lifting mechanism which is arranged on the frame, a speed reducing torque increasing machine, a control device, a bearing wheels, a guiding wheel and a push-pull rod; the lifting mechanism comprises a lifting mechanism fixing base which is connected with the frame and a lifting rod which is arranged inside the lifting mechanism fixing base in a lifting mode; the lifting rod is in transmission connection with the speed reducing torque increasing machine; forward and reverse rotation of the speed reducing torque increasing machine drives the lifting rod to extend outward or contract inward inside the lifting mechanism fixing base; deflection mechanisms are arranged on bilateral sides at one end of the frame; the bearing wheels are connected to the lower ends of levers of the deflection mechanisms; the upper ends of the levers are connected with a pulling mechanism and are in compression joint with a guide rail; the guide rail and the lifting rod are connected into a whole; the upper end guide rail surface of the guide rail is provided with a downward concave rail surface. The multifunctional transport vehicle is reasonable and humanized due to the fact that pull-push modes can be selected according to requirements or habits and can climb obstacles and stairs and increase the carrying capability.

Description

technical field [0001] The invention relates to a transport vehicle, in particular to a lifting, climbing, horizontal push-pull and oblique push-pull multifunctional transport vehicle. Background technique [0002] At present, the transport vehicles under the prior art have a single transport function and cannot climb over the step obstacles, that is, they cannot transport goods on the stairs, but can only transport on flat ground or on the road, and the push-pull mode cannot be flexibly changed. Hand-push-pull transport vehicles are currently on the market There are only two types of transport vehicles: a single inclined push-pull type and a flat push-pull type. Users cannot choose the push-pull mode of the transport vehicle according to the needs of transportation and personal habits. There are also hand-push-pull transport vehicles to transport heavier goods or transport goods on ramps. At the same time, the load of manpower will increase, making it more difficult and str...

AI Technical Summary

Problems solved by technology

[0002] At present, the transport vehicles under the prior art have a single transport function, and cannot climb over step obstacles, that is, they cannot transport goods on stairs, but can only transport on flat ground or roads, and the push-pull mode cannot be flexibly changed. Hand-push-pull transport vehicles are currently on the market. There are only two types of transport vehicles: a single inclined push-pull type and a flat push-pull type. Users cannot choose the push-pull mode of the transport vehicle according to the needs of transportation and personal habits. There are also hand push-pull transport vehicles to transport heavier goods or transport goods on ramps. When, the load of manpower will increase, making it more difficult and strenuous to transport goods

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