Powder spreading vehicle up load

A technology of spreading vehicle and spreading device, which is applied in the directions of roads, road repair, roads, etc., can solve the problem of high cost

Pending Publication Date: 2020-01-17
DAGANG HLDG GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a top of powder spreading vehicle to solve the technical problem that the top of the existing powder spreading vehicle adopts screw feeder to feed the material and the cost is high

Method used

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  • Powder spreading vehicle up load
  • Powder spreading vehicle up load

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Embodiment Construction

[0052] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0053] see figure 1 , the present invention is a kind of powder material spreading truck bodywork, its structure includes powder material tank 1, spreading device 2, material door assembly 3, tank body partition 4, feeding pipeline 7 and material conveying device.

[0054]The above-mentioned tank partition 4 is arranged inside the powder tank 1, and the powder tank 1 is separated into a front storage tank 101 and a rear spreading tank 102 by the tank partition 4; The front part is inclined, and the included angle between the tank partition 4 and the horizontal axis in the front and rear direction of the powder tank 1 is greater than or equal to the dynamic angle of repose of the powder to be spread.

[0055] The feeding pipeline 7 is provided with a first discharge port 71; the first discharge port 71 is located above the inside of the front...

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Abstract

The invention relates to a powder spreading vehicle, in particular to a powder spreading vehicle up load which solves the problem of high material conveying cost of a spiral material conveyor adoptedby the existing powder spreading vehicle up load. The up load comprises a powder tank, a spreading device and a material door assembly, and is characterized by further comprising a tank body partitionplate, a knockout pipeline and a material conveying device, wherein the tank body partition plate is arranged in the powder tank, and the powder tank is divided into a front storage tank and a rear spreading tank through the tank body partition plate, the tank body partition plate inclines towards the front part of the powder tank, and the included angle between the tank body partition plate andthe horizontal axis of the powder tank in the front-back direction is greater than or equal to a dynamic repose angle of the to-be-spread powder; a first discharge hole is formed in the knockout pipeline and is formed at the upper part in the front storage tank, a feeding port of the knockout pipeline is used for being connected with a knockout device, and the conveying device is used for conveying the to-be-spread powder in the front storage tank to the rear spreading tank; the spreading device is arranged at the rear lower part of the rear spreading tank, and the material door assembly is arranged below the spreading device.

Description

technical field [0001] The invention relates to a powder material spreading vehicle, in particular to a powder material spreading vehicle top. Background technique [0002] The powder spreader is a kind of road machinery used for in-situ cold regeneration of asphalt pavement and cement and lime in the construction of base soil improvement. [0003] Most of the existing powder spreading vehicles are loaded with screw feeders for feeding. The use of screw conveyors for feeding materials is relatively costly. Contents of the invention [0004] The purpose of the present invention is to provide a powder material spreading vehicle top to solve the technical problem that the existing powder material spreading vehicle top adopts a screw feeder to feed material and the cost is relatively high. [0005] The technical solution adopted in the present invention is that a powder material spreading vehicle is installed on top, including a powder material tank, a spreading device and a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C19/20
CPCE01C19/20
Inventor 王有蔚张新强董小锋王玫刚石剑何三超马西峰
Owner DAGANG HLDG GRP CO LTD
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