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A platform for research: civil engineering, architecture and urbanism
Multifunctional automatic protection alternating-current brushless grooving machine
The invention provides a multifunctional automatic protection alternating-current brushless grooving machine which comprises a machine head, a shell, a handle and a protective cover, a rotating shaftis arranged in the machine head, a cutting blade is arranged at the lower end of the rotating shaft, the protective cover is connected with the rotating shaft through a bearing and half surrounds thecutting blade, and the multifunctional automatic protection alternating-current brushless grooving machine further comprises an auxiliary protective cover. The movable end of the auxiliary protectivecover is inserted into the side edge of the protective cover and hinged to the protective cover to achieve rotating connection, and the two sides of the free end of the auxiliary protective cover areconnected with the protective cover through elastic parts to achieve automatic opening and closing of the auxiliary protective cover. According to the multifunctional automatic protection alternating-current brushless grooving machine, grooving can be effectively conducted on the two walls of the vertical plane. Meanwhile, continuous grooving can be conducted on uneven occasions or occasions withobstacles such as cement blocks, protection is provided in the whole process, more importantly, the grooving process is smooth, a cutting blade does not need to be pulled out, and therefore the grooving difficulty and burden are reduced.
本发明提供一种多功能自动防护交流无刷开槽机，包括机头、机壳、手柄和防护罩，所述机头内设有转轴，所述转轴下端设有切割片，所述防护罩与转轴通过轴承连接，且半包围切割片，还包括防护副罩，所述防护副罩的活动端插在防护罩的侧边且与防护罩铰接实现转动连接，所述防护副罩的自由端两侧与防护罩通过弹性件连接实现防护副罩的自动开合。本发明一种多功能自动防护交流无刷开槽机，能够有效针对垂直面的两面墙开槽，同时满足在高低不平或有障碍物如水泥块等场合连续开槽且全程提供防护，更重要的是，开槽过程平顺不需要将切割片拔出，从而降低了开槽难度和负担。
Multifunctional automatic protection alternating-current brushless grooving machine
The invention provides a multifunctional automatic protection alternating-current brushless grooving machine which comprises a machine head, a shell, a handle and a protective cover, a rotating shaftis arranged in the machine head, a cutting blade is arranged at the lower end of the rotating shaft, the protective cover is connected with the rotating shaft through a bearing and half surrounds thecutting blade, and the multifunctional automatic protection alternating-current brushless grooving machine further comprises an auxiliary protective cover. The movable end of the auxiliary protectivecover is inserted into the side edge of the protective cover and hinged to the protective cover to achieve rotating connection, and the two sides of the free end of the auxiliary protective cover areconnected with the protective cover through elastic parts to achieve automatic opening and closing of the auxiliary protective cover. According to the multifunctional automatic protection alternating-current brushless grooving machine, grooving can be effectively conducted on the two walls of the vertical plane. Meanwhile, continuous grooving can be conducted on uneven occasions or occasions withobstacles such as cement blocks, protection is provided in the whole process, more importantly, the grooving process is smooth, a cutting blade does not need to be pulled out, and therefore the grooving difficulty and burden are reduced.
本发明提供一种多功能自动防护交流无刷开槽机，包括机头、机壳、手柄和防护罩，所述机头内设有转轴，所述转轴下端设有切割片，所述防护罩与转轴通过轴承连接，且半包围切割片，还包括防护副罩，所述防护副罩的活动端插在防护罩的侧边且与防护罩铰接实现转动连接，所述防护副罩的自由端两侧与防护罩通过弹性件连接实现防护副罩的自动开合。本发明一种多功能自动防护交流无刷开槽机，能够有效针对垂直面的两面墙开槽，同时满足在高低不平或有障碍物如水泥块等场合连续开槽且全程提供防护，更重要的是，开槽过程平顺不需要将切割片拔出，从而降低了开槽难度和负担。
Multifunctional automatic protection alternating-current brushless grooving machine
一种多功能自动防护交流无刷开槽机
JIANG CUNHAN (author)
2021-03-02
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
GROOVING MACHINE AND GROOVING CONSTRUCTION METHOD THEREOF
| European Patent Office | 2020