Portable mixed sample weighing vessel

The utility model relates to the technical field of weighing equipment, in particular to a portable mixed sample weighing vessel, which ensures that the weights of all samples are equal, avoids errors of detection results caused by different masses of the samples added into a collection vessel, improves the detection precision of the samples, is better in practicability and comprises a base, two vertical plates are fixedly connected to the base, connecting plates are fixedly connected to the opposite ends of the two vertical plates, connecting sleeves are fixedly installed on the two vertical plates, sample weighing pipes are vertically and slidably placed in the two connecting sleeves, the bottom ends of the sample weighing pipes are communicated with discharging pipes, scale marks are arranged on the sample weighing pipes, and control valves are arranged on the discharging pipes. The bottom end of the discharging pipe is communicated with a telescopic hose, the other end of the telescopic hose is fixedly pr