Small-power large-load omnidirectional lifting trolley

Abstract

The invention relates to a small-power large-load omnidirectional lifting trolley. The small-power large-load omnidirectional lifting trolley is characterized by comprising a trolley body, four sets of wheel train assemblies, a driver, a hydraulic station, an electric control cabinet, a hydraulic lifting assembly and a lithium battery pack; the four sets of wheel train assemblies are connected with the trolley body through trolley beams; the driver is connected with the wheel train assemblies through bolts; the hydraulic station, the electric control cabinet and the lithium battery pack are all mounted in the trolley body through bolts; the hydraulic lifting assembly is connected with a trolley body middle bearing beam through bolts. The small-power large-load omnidirectional lifting trolley can be used for workshop transportation operation with large load requirement spans, overload damage of a motor caused by overweight of workpieces is avoided, the whole design is high in practicability, the sealing effect is good, transportation devices do not need to be frequently replaced, using efficiency is improved, and the economy is excellent.

Description

technical field [0001] The invention relates to the field of all-round transportation in a specific workpiece car body mode, in particular to a small-power and large-load lifting omni-directional trolley. Background technique [0002] At present, in the field of all-round transport trolleys, due to the unevenness of the workpieces to be carried and the large mass span, the load requirements for the transport vehicles are high, and the required drive motors are large in power and size, making it difficult for the overall size of the transport trolley to meet the use requirements. At present, all-round transport trolleys generally use the drive motor direct connection method to provide power, and the torque provided at a specific power is small, and the load on the car body is small, which makes it difficult to meet the growing demand; in order to overcome these problems, the present invention provides a small-sized high-power It is a kind of direct drive mode, which has the a...

AI Technical Summary

Problems solved by technology

[0002] At present, in the field of all-round transport trolleys, due to the unevenness of the workpieces carried and the large quality span, the load requirements on the transport trolley are high, and the driving motor required is large in power and size, making it difficult for the overall size of the transport trolley to meet the use requirements.

At present, all-round transport trolleys generally use the drive motor direct connection method to provide power, and the torque provided at a specific power is small, and the load on the car body is small, which makes it difficult to meet the growing demand; in order to overcome these problems, the present invention provides a small-sized high-power A direct-connected drive method, which has the advantages of small size, good sealing performance, solid and durable structure, convenient disassembly and maintenance, and modular structural design.

Images