Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Novel cutting pick holder and digging and anchoring integrated machine
The novel cutting pick holder comprises a cutting pick mounting hole and a pick holder body, the width of the pick holder body is gradually narrowed from front to back, the pick holder body is provided with the cutting pick mounting hole, a pickaxe-shaped cutting pick is mounted in the cutting pick mounting hole, and the pickaxe-shaped cutting pick is mounted in the pickaxe-shaped cutting pick mounting hole. The inner wall of the cutting tooth mounting hole and the surface of the tooth holder body are cladded with a wear-resistant layer made of a wear-resistant composite material by adopting a metal laser 3D printing technology, so that the wear resistance of the surface is improved, the tooth holder can be protected and prevented from being worn during coal rock cutting, and the cutting tooth holder is high in wear resistance, long in service life and high in impact resistance, improves the coal rock breaking efficiency, and is suitable for popularization and application. And certain economic benefits are achieved.
本发明公开一种新型截齿座及掘锚一体机，包括截齿安装孔和齿座本体，齿座本体由前至后宽度逐渐变窄，齿座本体上开有截齿安装孔，镐形截齿安装在截齿安装孔内，在截齿安装孔内壁和齿座本体表面采用金属激光3D打印技术熔覆一层耐磨复合材料的耐磨层，增加表面的耐磨性，在截割煤岩时，可以保护齿座，避免齿座磨损，本发明耐磨强度高，使用寿命长，抗冲击性强，同时提高了破煤岩效率，具有一定的经济效益。
Novel cutting pick holder and digging and anchoring integrated machine
The novel cutting pick holder comprises a cutting pick mounting hole and a pick holder body, the width of the pick holder body is gradually narrowed from front to back, the pick holder body is provided with the cutting pick mounting hole, a pickaxe-shaped cutting pick is mounted in the cutting pick mounting hole, and the pickaxe-shaped cutting pick is mounted in the pickaxe-shaped cutting pick mounting hole. The inner wall of the cutting tooth mounting hole and the surface of the tooth holder body are cladded with a wear-resistant layer made of a wear-resistant composite material by adopting a metal laser 3D printing technology, so that the wear resistance of the surface is improved, the tooth holder can be protected and prevented from being worn during coal rock cutting, and the cutting tooth holder is high in wear resistance, long in service life and high in impact resistance, improves the coal rock breaking efficiency, and is suitable for popularization and application. And certain economic benefits are achieved.
本发明公开一种新型截齿座及掘锚一体机，包括截齿安装孔和齿座本体，齿座本体由前至后宽度逐渐变窄，齿座本体上开有截齿安装孔，镐形截齿安装在截齿安装孔内，在截齿安装孔内壁和齿座本体表面采用金属激光3D打印技术熔覆一层耐磨复合材料的耐磨层，增加表面的耐磨性，在截割煤岩时，可以保护齿座，避免齿座磨损，本发明耐磨强度高，使用寿命长，抗冲击性强，同时提高了破煤岩效率，具有一定的经济效益。
Novel cutting pick holder and digging and anchoring integrated machine
一种新型截齿座及掘锚一体机
TUO WENMIN (Autor:in) / WAN LIXIANG (Autor:in) / TONG JINYU (Autor:in) / TIAN HUICHAO (Autor:in)
23.12.2022
Patent
Elektronische Ressource
Chinesisch
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