Sample transfer system

The invention discloses a sample transfer system, comprising: a sample rack for placing a sample; a positioning mechanism is arranged; the transfer trolley is used for driving the sample frame to move; a clamping assembly capable of stretching out or retracting is arranged; the transfer assembly is provided with a transfer mechanism and a connecting part used for being detachably connected with the sample frame; and the transfer mechanism is used for transferring the samples in the sample rack to a required position or transferring the samples to the sample rack. According to the sample transfer system, in the using process, the sample frame can be driven to move through the transfer trolley, samples can be transferred through the transfer assembly, the sample transfer process is more flexible and convenient, arrangement of an automatic conveying line is avoided, and occupied space is reduced. 本发明公开了一种样本转移系统，包括：样本架，用于放置样本；设置有定位机构；转运车，用于带动样本架移动；设置有可伸出或缩回的卡接组件；转移组件，设置有转移机构和用于与样本架可拆卸连接的连接部；转移机构用于将样本架中的样本转移至所需位置或