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Structure for snow blowing vector air port of multifunctional snow sweeper

A snow removal vehicle, multi-functional technology, applied in snow surface cleaning, construction, cleaning methods, etc.

Inactive Publication Date: 2019-06-28
JIANGSU TIANJIA VEHICLE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But this structure can only adjust the height of the tuyere

Method used

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  • Structure for snow blowing vector air port of multifunctional snow sweeper
  • Structure for snow blowing vector air port of multifunctional snow sweeper
  • Structure for snow blowing vector air port of multifunctional snow sweeper

Examples

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Embodiment Construction

[0025] The present invention includes: fan duct 1, fan interface 2, inner Adam's apple 3, expansion port 4, outer Adam's apple 5, sealing ring 6, vector tuyere interface 7 and downwind duct 8.

[0026] A structure for a snow blowing vector tuyere of a multi-functional snow removal vehicle, comprising a fan duct 1, an inner Adam's apple 3 fixedly connected to the fan duct 1 is arranged on the path of the fan duct 1, and the inner Adam's apple 3. An outer Adam's apple 5 that forms a rotational connection with the inner Adam's apple 3 is arranged on the outside. The joint surface of the inner Adam's apple 3 and the outer Adam's apple 5 is a spherical surface. The outlet of the outer Adam's apple 5 forms a vector air port interface 7, ensuring that the vector air port interface 7 can swing freely.

[0027] A driving device is provided to drive the outer Adam's apple 5 to realize horizontal plane rotation and vertical plane rotation.

[0028] Horizontal plane rotation and vertical...

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Abstract

The invention relates to a structure for a snow blowing vector air port of a multifunctional snow sweeper. The structure comprises a draught fan air flue, a path of the draught fan air flue is provided with an inner joint fixedly connected with the draught fan air flue, an outer joint rotatably connected with the inner joint is arranged outside the inner joint, and a vector air port connector is formed at an outlet of the outer joint. By means of the structure, accumulated snow on a road of a northern area in winter can be effectively removed, traffic safety is guaranteed, the environment is protected, and the structure is used for winter pavement maintenance equipment for removing pavement ice and snow and guaranteeing the safety of vehicles, airplanes and pedestrians, and has very importance significance. According to the structure, a reasonable outlet air exhaust structure design is adopted, a square structure is adopted for an air outlet nozzle, a joint structure design is adoptedfor an adjusting air flue, and the structure can rotate by + / -20 degrees in the horizontal plane and rotate by + / -20 degrees in the vertical plane at a snow blowing air port; the problems in adjustingthe forward and over-ground angle and off-ground height of a blowing pipeline are solved; a round-to-square structure is adopted for an adjusting air flue joint clamping ring structure, the local pressure loss of the air flue is reduced, and the efficiency of an air feeding system is improved.

Description

technical field [0001] The invention belongs to the field of road maintenance vehicles, and in particular relates to a structure for blowing snow vector tuyere of a multifunctional snow removal vehicle. Background technique [0002] Snowfall in winter often has a direct and significant impact on road traffic. Interruptions of road traffic, railway outages, airport closures, urban traffic jams and even paralysis caused by snowfall occur frequently, which have a serious impact on industrial and agricultural production and people's lives, often causing serious economic and social losses. [0003] The danger of snow and ice on the road is very serious. The friction coefficient of icy road surface is reduced, and the braking distance of vehicles is increased. About 30% of traffic accidents in winter in my country are caused by icy road surface. The icing of snow on the road not only easily leads to traffic accidents, but also causes road traffic interruption, railway outage, an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01H5/04
Inventor 宋焱田晋跃黄冬成
Owner JIANGSU TIANJIA VEHICLE TECH
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