Electric cleaning vehicle

Abstract

The invention discloses an electric cleaning vehicle which comprises a chassis (1) and a working device (2) and a battery box (3) which are positioned on the chassis (1), wherein the battery box (3) comprises a first battery box (41) and a second battery box (42) which are arranged at an interval along the width direction of the chassis; the working device (2) is positioned between the first battery box (41) and the second battery box (42). The working device is positioned between the two battery boxes which are arranged along the width direction, so that the working device can be overlapped with the battery boxes in the length direction, the size of the chassis in the length direction can be effectively reduced, and arrangement of other devices is facilitated. Therefore the electric cleaning vehicle is ingenious and reasonable in structural arrangement, and the space utilization rate of the chassis is high.

Description

Technical field [0001] The invention relates to the field of cleaning vehicles, in particular, to an electric cleaning vehicle, and more specifically, to a pure electric road sweeping vehicle. Background technique [0002] In the field of cleaning vehicles for road cleaning, there are road sweepers, sweeping vehicles, etc. At present, an electric cleaning vehicle is being widely used, especially pure electric road sweeping vehicles are widely used. Among them, such as figure 1 As shown, the pure electric road sweeper is driven by an electric chassis 1, a battery box 3 accommodating a power battery, a fan and a fan driving device as a working device 2, a trash bin 4, a clean water tank 5, a cleaning device 7 such as a pan sweeper, and The nozzle assembly 8 and other components. When in action, the sweeping pan sweeps the garbage to the suction area of ​​the suction nozzle assembly 8, and the fan generates negative pressure, so that the garbage is sucked into the garbage bin 4 thr...

AI Technical Summary

Problems solved by technology

[0003] It can be seen that the battery box 3, the fan and its driving device and other working devices 2 independently occupy a relatively large space in the length direction along the longitudinal axis of the vehicle. In addition, the fresh water tank 5 is placed in the garbage box 4, which will occupy the garbage box 4. The volume of the clear water tank 5 and the volume of the garbage tank 4 are all limited, and the structure of the garbage tank 4 is complicated, difficult to manufacture, and the water tank is prone to water leakage

In addition, the fan driving device drives the fan to run through the belt, the transmission structure is complex, the transmission efficiency is low, and the stability of the fan is poor.

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