| 摘要 |
A cutting device for repairing concrete road is provided to prevent fine dust generated in cutting concrete in several lines from being flowed to outside by using a water jet device and a dust removal device. A cutting device for repairing concrete road comprises a rotary spindle(114), a plurality of circular cutting blades(120), an ascent and descent device(200), a cover(130), a water jet device(300), a dust removal device(400), and an adhesive pad(132). The circular cutting blade is mounted at a rotary spindle between spacers. The circular cutting blade cuts the repaired concrete surface. The water jet device is assembled in the fixed position of a chassis frame(100) and the inner surface of the cover. The water jet device sprays the water to the cutting blade and concrete surface. The dust removal device is mounted on the fixed position of the chassis frame and the inner surface of the cover. The dust removal device absorbs dust generated in cutting the concrete and removes dust. |
