36results about How to "No manual sampling required" patented technology

The utility model discloses an automatic material taking machine. The automatic material taking machine comprises a barrel, a material taking device and a material taking device, the material taking device is arranged in the barrel body; the material receiving device is arranged on the outer side of the barrel body; one end of the material conveying channel serves as a material collecting opening to extend into the barrel body and corresponds to the discharging position of the material taking device, and the other end of the material conveying channel serves as a material discharging opening and corresponds to the material collecting device; the driving device is connected with the material taking device, and the driving device drives the material taking device to complete the discharging action and convey the cement sample to the material collecting opening of the material conveying channel. According to the cement sampling device, automatic online sampling can be realized, manual sampling is not needed, the problems of insufficient sampling representativeness, low sampling efficiency and easiness in sample pollution caused by manual sampling are solved, the sampling efficiency is improved, the sampling quality is ensured, and a more reliable technical guarantee is provided for cement quality control.