Snow sucking device connection structure of snow melting vehicle

Abstract

The invention relates to a snow sucking device connection structure of a snow melting vehicle. The snow sucking device connection structure of the snow melting vehicle is arranged between a vehicle body of the snow melting vehicle and a snow sucking device below the vehicle body; the vehicle body is provided with an accumulated snow collection box; the snow sucking device connection structure of the snow melting vehicle is a negative pressure pipeline connected between the accumulated snow collection box and the snow sucking device and is a rigid pipeline; and the rigid pipeline comprises twoor more connection pipelines connected between the accumulated snow collection box and the snow sucking device in a connecting rod form, or comprises a single pipeline hinged between the accumulated snow collection box and the snow sucking device, wherein every two adjacent connection pipelines are mutually hinged. The snow sucking device connection structure is connected between the accumulated snow collection box and the snow sucking device in the connecting rod form, thus when the snow sucking device ascends or descends, the rigid pipeline can make corresponding movement to achieve the sameeffect as a flexible pipeline, but the rigid pipeline is not sucked to be flat due to the excessive pressure of the negative pressure pipeline.

Description

technical field [0001] The invention relates to a connection structure of a snow-absorbing device of a snow-melting vehicle. Background technique [0002] Winters in the north are cooler and often snowy. After the snow falls, there may be snow on the road. If the snow cannot be removed in time, it will cause inconvenience to pedestrians and bring risks to traffic safety. Therefore, it is necessary to clear the snow on the road in time. At present, the application of snow-melting vehicles has become more and more extensive. The snow-melting vehicles designed by different manufacturers have different snow-melting structures. One type of snow-melting vehicles uses a suction mechanism to suck the snow on the road into the snow-melting device for processing. [0003] The authorized announcement number is CN104233986B, and the authorized announcement date is 2016.01.20. The Chinese patent discloses a snow removal vehicle and a snow removal method. The snow removal vehicle include...

AI Technical Summary

Problems solved by technology

[0004] The disadvantage of the prior art is that the snow-melting vehicle needs to lift the snow-absorbing device during operation. As the snow-absorbing device rises or falls, the snow-absorbing pipeline needs to be lengthened or shortened, so the snow-absorbing device needs to be elongated or shortened. The snow suction pipe is usually a steel wire rubber hose

However, the strength of this kind of pipe is often not enough, so the snow suction pipe may be sucked flat during the suction process, and when the snow passes through the pipe, part of it will often freeze on the inner wall of the pipe, affecting the efficiency of snow melting operations

What's more, it may block the pipe and affect the snow melting operation

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