Pressure device that gear chain formula geotome was used

• Main Authors: RAN XIUFENG, FANG KUN, DAI ZHUN
• Format: Patent
• Language: English
• Published: 27.01.2016
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model discloses a pressure device that gear chain formula geotome was used, install a plurality of supporting legs that support the base including the bottom, a plurality of supporting legs upper end is equipped with the depression bar support, and the waist of depression bar support rotates through the pivot installs preceding gear and rear wheel, and preceding, rear wheel passes through gear chain, and the shaft ends of preceding gear is connected with the twist grip, slidable mounting has a pressurization bottom plate on the inner wall of a plurality of supporting legs, and pass on the pressurization bottom plate and fixed mounting has a gear formula depression bar, and the lower extreme of gear formula depression bar is connected with geotome, upper portion part structure and connects for the rack and through the back vice gear drive that rack and rear wheel went up the installation. The utility model discloses have good, the easy operation of stability, the high obvious advantage of portable precision, adopt the different big pinion of diameter, it is more laborsaving than general forced geotome, what can be used to the geotome pushes down and lifts the action, can realize the mode of fetching earth of quick, low disturbance.