An electric logistics vehicle with AC emergency power supply

Abstract

The invention relates to a logistics vehicle, particularly relates to an electric logistics vehicle with an alternating-current emergency power supply and aims at providing a logistics vehicle which is provided with an alternating-current emergency power supply and is simple to operate and high in practicability. The electric logistics vehicle with the alternating-current emergency power supply comprises a logistics vehicle body, an inverter vibration prevention cooling device, a power battery pack, a lifting and extending device and a wiring board, wherein the power battery pack, the lifting and extending device and the wiring board are successively arranged from left to right on the bottom in the logistics vehicle body; the lifting and extending device comprises a sliding rail, a spring I, a sliding block, a stay wire, an electric wheel and a cylinder; the sliding block and the electric wheel are successively arranged from back to front in the sliding rail; the stay wire is wound on the electric wheel; the rear end of the stay wire is connected to the front side of the sliding block; the spring I is arranged between the rear side of the sliding block and the sliding rail. The electric logistics vehicle achieves the effects of the emergency power supply, simplicity in operation and high practicability.

Description

technical field [0001] The invention relates to a logistics vehicle, in particular to an electric logistics vehicle with an AC emergency power supply. Background technique [0002] The logistics vehicle is a unit mobile assembly equipment equipped with four casters for transporting and storing materials. It is often used in the logistics distribution of large supermarkets or the logistics turnover between factory processes. Widely used in the logistics industry. As a production handling tool, it can ensure that the items are not damaged during the handling process, and at the same time ensure the safety of the staff. The weight of the trolley is relatively light, the trolley is beautiful and practical, and the maneuverability is high. The grid-shaped logistics trolley also has the feature of being foldable, which greatly saves space. [0003] At present, my country's urban logistics vehicles are showing a momentum of rapid development. From January to September 2012, the...

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Problems solved by technology

[0007] In order to overcome the disadvantages of the existing logistics vehicles, such as no emergency power supply, complicated operation, and poor practicability, the technical problem to be solved by the present invention is to provide an AC emergency power supply with emergency power supply, simple operation, and good practicability. logistics vehicle

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