2results about How to "Guaranteed compaction effect" patented technology

The utility model discloses a highway broken stone replacement filling aggregate distribution device that can uniformly distribute material, and particularly relates to broken stone replacement filling aggregate distribution equipment field, including the blanking component, the blanking component downside rotatory connection has the unloading assembly, the unloading assembly one end is fixedly connected with motor through the support, the blanking component with the unloading assembly jointly fixed connection has the belt pulley group, the unloading assembly lower extreme both sides all are equipped with the wheel, the unloading assembly rear end downside fixed connection has the cloth component. The utility model discloses a highway broken stone replacement filling aggregate distribution device that can uniformly distribute material, through the blanking component of design, can drive broken stone into the unloading assembly through reciprocating vibration, avoids the block, reduces the number of cleaning downtime, improves the operation continuity and efficiency, the unloading assembly of design, can make broken stone even scatter on the ground, solves the problem of local accumulation and leak paving, improves cloth uniformity, guarantees replacement structure quality.

A self-cleaning land compaction device, relating to the field of compaction equipment technology, includes a main frame, a front compaction roller assembly mounted on the main frame, and a first scraping assembly mounted on the front compaction roller assembly. During the movement of the front compaction roller assembly, its first compaction surface compacts the land. When the soil moisture is high, soil adheres to the first compaction surface. The first scraping side of the first scraping assembly blocks the soil on the first compaction surface and scrapes it off. Furthermore, the first scraping side can be adjusted to always adhere to the first compaction surface to ensure optimal scraping effect. During the compaction process of the front compaction roller assembly, the adhering soil is continuously scraped off by the first scraping assembly, ensuring the flatness of the first compaction surface and thus guaranteeing the subsequent land compaction effect.