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Bituminous pavement maintenance truck and raking device thereof

An asphalt pavement and maintenance vehicle technology is applied in the fields of raking devices and asphalt pavement maintenance vehicles, which can solve the problems of low control precision and low transmission efficiency, and achieve high control precision, high chain transmission efficiency, and safe and reliable chain operation. Effect

Active Publication Date: 2016-06-15
XUZHOU XCMG MAINTENANCE MACHINERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the deficiencies in the prior art, provide an asphalt pavement maintenance vehicle and its raking device, and solve the technical problems of low transmission efficiency and low control precision of the raking device in the prior art

Method used

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  • Bituminous pavement maintenance truck and raking device thereof
  • Bituminous pavement maintenance truck and raking device thereof
  • Bituminous pavement maintenance truck and raking device thereof

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Embodiment Construction

[0029] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0030] The terms "front", "rear", "left" and "right" described in this application refer to the forward direction of the asphalt pavement maintenance vehicle as "front", the left side of the vehicle's forward direction as "left", and the forward direction of the vehicle The right side of the direction is "right".

[0031] A kind of raking device of asphalt pavement maintenance vehicle provided by the invention, such as Figure 1-6 As shown, it includes a connecting frame 1 surrounding the heating wall and a raking frame 4 horizontally erected at the rear end of the connecting frame. -2 the rake tooth shaft 4-3 and the rake tooth sleeve arranged side by side on the rake tooth shaft 4-3, the rak...

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Abstract

The invention discloses a bituminous pavement maintenance truck and a raking device thereof. The raking device comprises a connecting frame surrounding the periphery of a heating wall and a raking frame transversely erected at the rear end of the connecting frame. The raking frame comprises connecting boards arranged on the left side and the right side, a rake tooth shaft connecting the two connecting boards and rake tooth sleeves arranged on the rake tooth shaft side by side. Rake teeth are installed in the rake tooth sleeves. Chain transmission mechanisms for driving the raking frame to move forwards and backwards are arranged on the left side and the right side of the connecting frame. A drive mechanism capable of driving the chain transmission mechanisms to rotate is arranged at the front end of the connecting frame. A supporting shaft is arranged between the left chain transmission mechanism and the right chain transmission mechanism. Idler wheels are arranged at the shaft ends of the supporting shaft and connected with the raking frame. Forward and reverse rotation of the drive mechanism is adopted, the rake teeth are driven through the chain transmission mechanisms to conduct left-and-right raking operation, a two-way raking effect is achieved, the chain transmission efficiency is high, the control accuracy is high, and the raking process is safe and reliable.

Description

technical field [0001] The invention relates to a raking device used on a thermal regeneration type asphalt pavement maintenance vehicle, and also relates to an asphalt pavement maintenance vehicle using the raking device, which belongs to the technical field of asphalt pavement maintenance equipment. Background technique [0002] After the asphalt pavement has been used for a period of time, various diseases often occur, including cracks, ruts, subsidence, wrapping, waves, falling grains, loosening, peeling, etc. At this time, it is necessary to maintain and repair the pavement, among which thermal regeneration repair It is a common method of maintenance and repair. Thermal regeneration repair is to use a heating system to heat the part to be repaired until the asphalt softens, then excavate it, and then re-lay the asphalt mixture and compact it to achieve the purpose of repairing the road surface. The heater on the asphalt pavement maintenance vehicle that adopts thermal ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C23/09E01C23/14
CPCE01C23/0953
Inventor 赵平徐辉肖翀宇解德杰王贵张江勇蔡晓花倪广辉顾冲
Owner XUZHOU XCMG MAINTENANCE MACHINERY CO LTD
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