Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a multi-drill stirring and drilling machine. The multi-drill stirring and drilling machine is characterized in that the top end of a second motor is fixedly provided with a drill rod; a first motor, the second motor and a third motor are fixed together through a fixing device; the lower end of each motor is respectively provided with a drill bit; the front part of the first motor is provided with a first output shaft; the upper part of the first output shaft is fixedly provided with a first pulling arm; the rear part of the first motor is provided with a fifth output shaft; the upper part of the fifth output shaft is fixedly provided with a third pulling arm; the front part of the third motor is provided with a second output shaft; the lower part of the second output shaft is fixedly provided with a second pulling arm; the rear part of the third motor is provided with a sixth output shaft; the lower part of the sixth output shaft is fixedly provided with a fourth pulling arm; the front part of the second motor is fixedly provided with a third output shaft; the middle part of a first swinging arm is hinged to the third output shaft; the rear part of the second motor is fixedly provided with a fourth output shaft; the middle part of a second swinging arm is hinged to the fourth output shaft; the lower parts of the first swinging arm and the second swinging arm are provided with multiple toothed blades.
The invention discloses a multi-drill stirring and drilling machine. The multi-drill stirring and drilling machine is characterized in that the top end of a second motor is fixedly provided with a drill rod; a first motor, the second motor and a third motor are fixed together through a fixing device; the lower end of each motor is respectively provided with a drill bit; the front part of the first motor is provided with a first output shaft; the upper part of the first output shaft is fixedly provided with a first pulling arm; the rear part of the first motor is provided with a fifth output shaft; the upper part of the fifth output shaft is fixedly provided with a third pulling arm; the front part of the third motor is provided with a second output shaft; the lower part of the second output shaft is fixedly provided with a second pulling arm; the rear part of the third motor is provided with a sixth output shaft; the lower part of the sixth output shaft is fixedly provided with a fourth pulling arm; the front part of the second motor is fixedly provided with a third output shaft; the middle part of a first swinging arm is hinged to the third output shaft; the rear part of the second motor is fixedly provided with a fourth output shaft; the middle part of a second swinging arm is hinged to the fourth output shaft; the lower parts of the first swinging arm and the second swinging arm are provided with multiple toothed blades.
Bidirectional stirring drill bit with front-arranged inner drill rod for stirring drilling
| Europäisches Patentamt | 2024
Multi-shaft bidirectional stirring pile drilling machine
| Europäisches Patentamt | 2023