Macaca fascicularis gastric juice collection kit

The utility model discloses a machin gastric juice collection kit, which relates to the technical field of collection kits and comprises a collection box. A negative pressure mechanism is arranged on the left side of the collecting box, a waste liquid collecting box is fixedly arranged on the right side of the collecting box, the upper side of the collecting box is communicated with a first conveying pipe, an adjusting mechanism is arranged on the right side of the first conveying pipe, and the right side of the adjusting mechanism is communicated with a second conveying pipe; a collecting assembly is arranged at the terminal of the second conveying pipe, and a liquid outlet is formed in the front side of the collecting box; the negative pressure mechanism comprises a negative pressure pump and a negative pressure tube, the negative pressure pump is installed on the surface of the left side of the collection box, the upper side of the negative pressure pump is communicated with one end of the negative pressur