3results about How to "Realize quantitative sampling" patented technology

The application relates to a food detection sampler, belonging to the technical field of samplers, which comprises a handle assembly, the inner side of the handle assembly is provided with a control assembly penetrating through the top wall of the handle assembly and capable of being conveniently controlled by a user, the inner side of the handle assembly and below the control assembly are provided with a driving mechanism providing necessary power for operation of the sampler, the lower side of the driving mechanism and the inner side of the handle assembly are provided with a sampling assembly capable of smoothly sampling, the driving mechanism comprises a driving motor, a driving rod and a telescopic part, and the driving motor is fixed to the inner side wall of the handle assembly. The food detection sampler drives the sampling assembly to rotate and continuously move downwards, can guarantee that the sampling assembly is smoothly inserted into food, and the telescopic part on the driving mechanism realizes lifting under the control of the driving motor, so that the lifting distance is controllable, quantitative sampling of food can be realized, and the sampler is more accurate compared with manual sampling.

The utility model relates to the technical field of extraction tanks, in particular to a quantitative sampling mechanism for an extraction tank, which comprises a sampling box, a sampling layering tank is arranged in the sampling box, a partition plate is arranged in the sampling layering tank, and a transverse sealing plate is connected to the side edge of the sampling layering tank in an inserted manner. The transverse sealing plates are transversely distributed in the side plates of the sampling layering tank, and the transverse sealing plates extend to seal the upper side and the lower side of the transverse sealing plates, so that layered extraction liquid can be separated layer by layer through the transverse sealing plates, and the stability in the process of extracting liquid from the top is kept; by arranging the multiple layers of transverse sealing plates, the interior of the sampling layering groove can be divided into multiple layers, and the sampling layering groove adapts to extraction liquid with different depths.

The utility model discloses a cigarette making machine rear body cut tobacco sampling device which comprises a sampling box body, the sampling box body comprises a left moving box and a right moving box which are connected in a left-right sliding mode, the left moving box and the right moving box jointly define a sample containing cavity with the top end open, a cover plate detachably covers the top of the left moving box, and a detachable end plate is arranged at the right end of the right moving box. The middle sections of the left moving box and the right moving box are respectively provided with a detachable partition plate, and the sample accommodating cavity is separated by the partition plates. Compared with the prior art, the quantitative sampling box has the following advantages that the telescopic sampling box body is arranged, the length of the sampling box body can be adjusted, so that the total sampling amount can be flexibly adjusted, the sample containing cavity is divided into different parts by selectively inserting the partition plates, it is ensured that the weight of a single sample meets the standard requirement, and quantitative sampling is achieved; therefore, the rapid quantitative sampling and bagging of the sample are realized, and the sampling requirements under different conditions can be met.