Sample liquid extraction device for dairy product detection

The utility model discloses a sample liquid extraction device for dairy product detection, which relates to the technical field of dairy products and comprises a suction cylinder, a piston is sleeved in the suction cylinder, the upper surface of the piston is fixedly connected with a connecting rod, the top end of the connecting rod is fixedly connected with a limiting disc, and the outer surface of the limiting disc is fixedly connected with two symmetrical sliding blocks. And the limiting disc is sleeved with the suction cylinder. According to the sample liquid extraction device for dairy product detection, through cooperation of the suction barrel and the heater, the purpose of heating a dairy product in the suction barrel is achieved, the effect of avoiding subsequent reheating and cooling is achieved, through cooperation of a sample bottle and a sealing disc, the sample liquid extraction efficiency is improved, and the sample liquid extraction device for dairy product detection is convenient to use. The