US 2026/0110185 A1Published application

Attachment type scraper device for improvement in scraping efficiency

OwnerIl-Kyu HWANG, Dae-Hyun HWANGinventors

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Abstract

Disclosed is a scraper device including a base part, a tension providing part, a scraper part, and a removal blade vibrating part, wherein the scraper device is detachably mounted on construction equipment such as a skid-steer loader so as to scrape and remove floor materials installed on the road or ground and is configured not only to repeatedly move, when scraping the floor materials off the road or ground, a floor material removal blade in the forward-and-rearward direction so as to improve scraping efficiency, but also to reuse the existing removal blade without replacing the same with a new removal blade in such a manner that, when the removal blade is worn out, a worn portion of the removal blade is readily reversed so as to use an unworn portion of the removal blade, thereby preventing construction delays caused by removal blade replacement work and reducing removal blade replacement costs.

Claims7

Dependent claims

An attachment type scraper device for improvement in scraping efficiency, the attachment type scraper device comprising:

a base part configured to allow the scraper device to be detachably attached to construction equipment, wherein the base part provides a space allowing tension providing parts and a removal blade vibrating part to be installed therein;
the tension providing parts configured to provide tension to a plurality of horizontal removal blades respectively provided in scraper parts so as to enable the horizontal removal blades to maintain, when scraping a floor material off a floor surface, contact tension with respect to the floor surface;
a plurality of the scraper parts respectively comprising the plurality of horizontal removal blades, each of the horizontal removal blades being configured to scrape the floor material off the floor surface in a state of maintaining the contact tension with respect to the floor surface by the tension provided by the tension providing part;
and
the removal blade vibrating part configured to vibrate, in a forward-and-rearward direction, the horizontal removal blades respectively formed in the plurality of scraper parts.

2 more elements

Dependencies are inferred from the claim text.