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A device for spray

A technology of equipment and discharge port, applied in the field of equipment for granular materials, can solve the problems that the proportion of salt and calcium chloride cannot be changed, the truck cannot be used for other purposes, etc., and achieve the effect of enhancing efficiency

Inactive Publication Date: 2010-08-11
李钟文
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Also, the device cannot change the ratio of salt and calcium chloride based on snowfall or road conditions
[0008] Also, trucks with conventional equipment cannot be used for anything other than spraying snow treatment material

Method used

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  • A device for spray
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Examples

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Embodiment Construction

[0041] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

[0042] Refer to attached Figures 1 to 12 According to an embodiment of the spraying equipment of the present invention, a dispensing device (10) is mounted on a vehicle for containing snow treatment material therein and distributing the snow treatment material in a predetermined amount; a container (20) for containing Snow treatment material supplied by a dispensing device (10) and having a plurality of discharge openings therein for discharging snow treatment material; a gate element for selectively opening or closing the discharge openings; an actuator (37 ), for urging the gate element to be in an open position or a closed position; a spreading device, for spreading the snow treatment material discharged from the discharge opening of the container (20); a discharge sensor, for detecting the material discharged from the container (20)...

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Abstract

The present invention relates to a device for spraying snow treatment material on the road. The device comprises dispensing means for supplying a snow treatment material; a container for loading the snow treatment material supplied from the means for supplying the material and having at least one outlet of the snow treatment material; spreading means for spreading the snow treatment material discharged from the outlets of the container; and a shutter member for selectively shutting off or opening the outlet. The device can easily carry the material as unset, and control the discharging volume and direction of the material. Further, the present invention enhances the treatment of snow by varying the ratio of mixture of the materials according to the road conditions.

Description

technical field [0001] The invention relates to an apparatus for spraying granular material, such as snow treatment material, onto road surfaces. Background technique [0002] To remove snow from roads, sand and / or calcium chloride are often used as snow treatment materials, which are sprayed onto roads by spreading equipment on trucks. [0003] A conventional device for spraying powdery snow treatment material is equipped on a truck, and the snow treatment material is manually loaded. [0004] The conventional equipment cannot aim or select the area where the snow treatment material is to be sprayed, nor can it control the spraying amount and spraying distance of the material. [0005] When the device on a moving truck sprays the material onto the road, it cannot change the amount of material spread as the speed of the truck changes. As the speed of the truck increases, the amount of material sprayed per zone decreases. As the speed of the truck decreases, the amount of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01H5/12
CPCE01C19/203E01C19/2045E01C19/20E01H10/007
Inventor 李钟文
Owner 李钟文
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