Automatic pipetting device

• Main Authors: WANG YING, LIN ZHIJIE, JIN HONGYU, LIU YUANXI, LI HAILIANG, WANG BING, WANG SHUHONG, MA SHUANGCHENG, YAO LINGWEN
• Format: Patent
• Language: Chinese; English
• Published: 16.09.2022
• Subjects: CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; TRANSPORTING

The invention belongs to the technical field of chemical and biological experiment equipment, and discloses an automatic pipetting device which is used for transferring supernate in a sample tube into a receiving tube, the automatic pipetting device comprises a fixed seat, a pouring assembly and a first driving part, the fixed seat comprises a base and a side plate, the side plate is arranged on the base, and the pouring assembly is arranged on the side plate; the dumping assembly is rotationally arranged on the side plate, the first driving part is arranged on the base, the output end of the first driving part is connected to the dumping assembly, the sample tube is fixedly arranged on the dumping assembly, and the first driving part can drive the dumping assembly to rotate to a preset angle, so that a tube opening of the sample tube inclines downwards and is located over the receiving tube; therefore, the supernatant in the sample tube is poured into the receiving tube, the transfer of the supernatant is re