Material collector without crushing aggregate

Abstract

The invention discloses a material collector without crushing aggregate, relates to a material collector, and is applied to the field of thermal regeneration construction. Based on the principle of controllable centrifugal force, the invention provides the material collector without crushing aggregate, wherein the material collector not only can complete stable work from pavement loosening to aggregate collection, but also can provide limited force in the process so as to avoid pavement grading change. The material collector comprises a shell, a centrifugal loosening mechanism and a spiral material collecting mechanism, wherein the centrifugal loosening mechanism is located on the front side of the spiral material collecting mechanism; the centrifugal loosening mechanism comprises a rotary power source, a centrifugal hammer driving shaft and a plurality of centrifugal hammers, wherein the centrifugal hammer driving shaft is rotatably connected in the shell and is driven by the rotary power source to rotate, and the centrifugal hammers are connected with the centrifugal hammer driving shaft through chains. The whole device has the advantages of being exquisite in structure, stable in action, good in pavement loosening effect, convenient to aggregate and the like.

Description

technical field [0001] The invention relates to a material collector, which is applied in the field of thermal regeneration construction. Background technique [0002] Thermal regeneration collectors are usually used in asphalt pavement maintenance vehicles, such as a utility model patent titled "Smokeless Flameless Thermal Recovery Maintenance Train" with application number "200920148456.7" announced on May 19, 2010, or It is shown in a utility model patent titled "A Asphalt Pavement Layered Thermal Recycling Machine" with the application number "201420723090.2" announced on April 22, 2015. This type of traditional thermal recycling collector, generally The milling head is welded before the conveying screw, and the working principle of the milling head is basically the same as that of a common milling machine. [0003] When constructing a well-heated road surface, milling generally does not need to break the aggregate, and the cutter head can directly loosen the road surfa...

AI Technical Summary

Problems solved by technology

[0003] When constructing a well-heated road surface, milling generally does not need to break the aggregate, and the cutter head can directly loosen the road surface, and then be collected and transported by the spiral blade; However, once the construction heating condition is not very good, the cutter head will be directly milled like the traditional milling machine, causing the stones to be broken, which will bring about the change of road surface gradation, which will seriously affect the road construction quality

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