Asphalt pavement repairing device
A kind of asphalt pavement and asphalt technology, which is applied in the field of asphalt pavement repair equipment, can solve the problems of affecting the repair effect, insufficient road surface smoothness, asphalt solidification, etc., and achieve the effect of improving compaction efficiency, increasing rotation range, and improving mixing efficiency
Pending Publication Date: 2021-04-13
王 伟华
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Problems solved by technology
[0007] Most of the existing asphalt pavement repairing devices are transferred to the road surface to be repaired after heating and melting the asphalt, which easily causes the asphalt to solidify before repairing, which seriously affects the repair quality of the road surface; the existing asphalt pavement repairing device is for The mixing of asphalt is not enough, so that the asphalt is not completely melted, which affects the repair effect; the existing asphalt pavement repair device does not compact the asphalt completely after putting down the asphalt, resulting in unevenness of the repaired road surface, and the road surface is not flat enough
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[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0037] see Figure 1-9 , the present invention provides a technical solution:
[0038] An asphalt pavement repairing device, comprising a repairing platform 1, an asphalt outlet 11 is fixed at the center of the lower surface of the repairing platform 1, a heating chamber 13 is opened inside the repairing platform 1, and a stirring mechanism 2 is provided on the upper surface of the repairing platform 1 , the stirring mechanism 2 comprises a stirring chamber 201, t...
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The invention discloses an asphalt pavement repairing device which comprises a repairing table, an asphalt discharging port is fixed to the center of the lower surface of the repairing table, a heating cavity is formed in the repairing table, four symmetrically-distributed universal wheels are installed on the lower surface of the repairing table, and the four universal wheels are located at the four corners of the lower surface of the repairing table correspondingly; heating tubes are fixed to two inner side walls of the heating cavity; a push rod is fixed to one outer side wall of the repairing table; according to the asphalt repairing device, through the arrangement of the crushing mechanism, rapidly-cooled and caked asphalt is crushed, and subsequent stirring and hot melting operation is facilitated. Through the arrangement of the compaction mechanism, the compaction roller is driven to roll while keeping up-down reciprocating motion during pavement repairing, the compaction efficiency is improved, the pavement is compacted more thoroughly, the repairing effect is better, the surface of the compaction roller is cleaned in time through the arrangement of the cleaning ring, smoothness of the surface of the compaction roller is ensured. Therefore, the asphalt is paved more uniformly and flatly, and the repairing effect is better.
Description
technical field [0001] The invention relates to the technical field of asphalt repairing devices, in particular to an asphalt pavement repairing device. Background technique [0002] Asphalt is a waterproof, moisture-proof and anti-corrosion organic gelling material. Asphalt can be mainly divided into three types: coal tar pitch, petroleum pitch and natural asphalt. Asphalt pavements with different structures can be built by matching with mineral materials of different compositions in proportion. It is mainly used in the paving of expressways, municipal roads, bridges and airports. [0003] Most of the existing asphalt pavement repairing devices are transferred to the road surface to be repaired after heating and melting the asphalt, which easily causes the asphalt to solidify before repairing, which seriously affects the repair quality of the road surface; the existing asphalt pavement repairing device is for The mixing of asphalt is not enough, so that the asphalt is not ...
Claims
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Login to View More IPC IPC(8): E01C23/09
CPCE01C23/09E01C23/0966
Inventor 王伟华李其彦
Owner 王 伟华