Drilling rig convenient for sample collection and used for geotechnical engineering investigation
The utility model relates to a geotechnical engineering investigation drilling rig convenient for sample collection, which comprises a base station, a control box and a drilling box are fixed at the top of the base station, and a control panel is arranged at the top of the control box; a drilling me...
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Main Authors | , , , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
06.12.2022
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Subjects | |
Online Access | Get full text |
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Summary: | The utility model relates to a geotechnical engineering investigation drilling rig convenient for sample collection, which comprises a base station, a control box and a drilling box are fixed at the top of the base station, and a control panel is arranged at the top of the control box; a drilling mechanism is arranged in the drilling box; the drilling mechanism comprises a driving motor fixedly connected into the control box, the output end of the driving motor is fixedly connected with a first bevel gear through a transmission shaft, one side of the first bevel gear is in meshed connection with a second bevel gear, and a supporting plate is fixedly connected into the drilling box. The top of the second bevel gear is rotationally connected with the supporting plate through cooperation of a connecting column and a shaft sleeve of a built-in bearing. A lead screw is in threaded connection with the interior of the second bevel gear, a lifting column is fixedly connected to the bottom of the lead screw, and a dri |
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Bibliography: | Application Number: CN202222052928U |