Agricultural product quality detection equipment with good detection effect

Abstract

The invention relates to the technical field of agricultural products, and discloses agricultural product quality detection equipment with a good detection effect, which comprises a fixed bottom plate, support frames mounted on the two sides of the upper end of the fixed bottom plate, and a top plate mounted at the top ends of the support frames, a rotating shaft is rotationally arranged in the middle of the top plate; a driving gear is mounted in the middle of the upper end of the rotating shaft; Driven gears are engaged with the two ends of the driving gear, and rotating shafts are installedbetween the driven gears and the two side supporting frames. A crank is mounted in the middle of the rotating shaft; a sliding column is mounted in the middle of the crank; a sliding sleeve sleeves the middle of the sliding column; a sliding rod is mounted at the lower end of the sliding sleeve; a lifting rod is hinged to the bottom end of the sliding rod; a piston is mounted at bottom of a lifting rod; the piston is sleeved with a liquid guide box fixed to the upper end of the fixed bottom plate, and the bottom of the extraction box communicates with a left liquid guide box through a liquidinlet pipe. According to the invention, the two piston boxes are enabled to work, so that effective leading-in of a buffer solution and effective leading-out of an extracting solution are ensured, meanwhile, rapid switching of different types of buffer solutions is ensured, and the detection efficiency is further improved.

Description

technical field [0001] The invention relates to the technical field of agricultural products, in particular to an agricultural product quality detection device with good detection effect. Background technique [0002] Agricultural products are items produced in agriculture, such as sorghum, rice, peanuts, corn, wheat, and local specialties in various regions. The state stipulates that primary agricultural products refer to plants, animals and their products obtained in agricultural activities, excluding processed products. The state stipulates that primary agricultural products refer to planting, animal husbandry, and fishery products, excluding processed products. [0003] Agricultural product quality testing equipment is used to test the quality and safety of agricultural products. Existing agricultural product quality inspection equipment is generally difficult to effectively and accurately feed materials, which makes it difficult for existing agricultural product quali...

AI Technical Summary

Problems solved by technology

Existing agricultural product quality inspection equipment is generally difficult to effectively and accurately feed materials, which makes it difficult for existing agricultural product quality inspection equipment to accurately detect the content of pollutants. Not only that, the existing agricultural product quality inspection equipment does not have enough inspection items At the same time, different buffers need to be used, which leads to the need to manually switch buffers when the existing agricultural product quality inspection equipment detects multiple pollutants, which increases the detection time

[0004] The Chinese patent (notification number: CN108613854A) includes a main body and a feed inlet, the feed inlet is arranged above the main body, and the main body is equipped with a crushing box, a working box, a switching mechanism, a mixing mechanism and a quantitative mechanism. The box and the switching mechanism are respectively arranged on both sides of the main body. The crushing box is connected with the feeding port, the crushing box is connected with the mixing mechanism, the crushing mechanism is arranged in the crushing box, and the detection mechanism is installed in the working box. device, although the device can ensure the efficient detection of agricultural products to a certain extent, but in actual operation, the buffer solution cannot be effectively switched, and the extracted liquid needs to be manually introduced into the detection mechanism, so further work is still required Improve

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