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CN-224231358-U - Sampling equipment convenient to operation

CN224231358UCN 224231358 UCN224231358 UCN 224231358UCN-224231358-U

Abstract

The utility model relates to the technical field of food sampling, and discloses sampling equipment convenient to operate, which comprises a supporting frame and a fixed ring, wherein an adjusting mechanism is arranged in the fixed ring, the adjusting mechanism comprises a first sampling cylinder, a second sampling cylinder and a third sampling cylinder, pistons are slidably arranged in the first sampling cylinder, the second sampling cylinder and the third sampling cylinder, a first connecting rod is fixedly arranged at the upper ends of a plurality of pistons, a second connecting rod is fixedly arranged at the lower ends of a plurality of pistons, and an electric telescopic rod is fixedly arranged at one side of the inside of the fixed ring. According to the utility model, the distance between the sampling cylinders can be flexibly adjusted according to actual demands, so that the device can adapt to different sampling scenes, the motor drives the screw rod to drive the movable column and the fixed ring to move, accurate adjustment of sampling height is realized, the device can adapt to sample sampling demands of different heights and different positions, and the universality and the practicability of the device are enhanced.

Inventors

  • KANG XIAOYUN
  • TAO XIANGQIAN
  • GAO YANMEI

Assignees

  • 蒙自市食品药品不良反应与药物滥用监测中心

Dates

Publication Date
20260512
Application Date
20250530

Claims (7)

  1. 1. The sampling equipment convenient to operate comprises a supporting frame (1) and a fixed ring (5), and is characterized in that an adjusting mechanism (2) is arranged in the fixed ring (5), the adjusting mechanism (2) comprises a first sampling cylinder (203), a second sampling cylinder (206) and a third sampling cylinder (207), pistons (204) are slidably arranged in the first sampling cylinder (203), the second sampling cylinder (206) and the third sampling cylinder (207), a first connecting rod (202) is fixedly arranged at the upper ends of a plurality of pistons (204), and a second connecting rod (205) is fixedly arranged at the lower ends of a plurality of pistons (204); The utility model discloses a motor, including fixed ring (5) inside one side is fixed to be provided with electric telescopic handle (3), electric telescopic handle (3) output is fixed to be provided with and lifts board (4), inside upper end of fixed ring (5) slides and is provided with spacing ball (11), support frame (1) one side upper end is fixed to be provided with motor (7), motor (7) output is fixed to be provided with lead screw (8).
  2. 2. The sampling device convenient to operate according to claim 1, wherein the outer lower ends of the second connecting rods (205) are respectively connected with the inner upper ends of the first connecting rods (202) in a threaded mode, sliding grooves (208) are formed in one end, opposite to the third sampling cylinder (207), of the first sampling cylinder (203) and the upper and lower ends of the second sampling cylinder (206), and sliding blocks (209) are arranged in the sliding grooves (208) in a sliding mode.
  3. 3. A sampling device according to claim 2, wherein a plurality of said sliders (209) are fixedly provided at both upper ends thereof with first positioning rods (210), and a plurality of said sliders (209) are rotatably provided at both lower ends thereof with second positioning rods (211), and the outer portions of said first positioning rods (210) are respectively screwed into the inner portions of said second positioning rods (211).
  4. 4. A sampling device for facilitating handling according to claim 1, wherein one of the plurality of first connecting rods (202) is threadably connected to a connecting plate (201), and the upper end of the pulling plate (4) is disposed at the lower end of the connecting plate (201).
  5. 5. The sampling device for facilitating operation according to claim 1, wherein the first sampling cylinder (203) and the third sampling cylinder (207) are fixedly provided with fixing blocks (12) on both sides outside, two outer parts of the plurality of fixing blocks (12) close to the lifting plate (4) are arranged inside the fixing ring (5), and the lower ends of the two limiting balls (11) are respectively arranged on two upper ends of the plurality of fixing blocks (12) close to the lifting plate (4).
  6. 6. The sampling device convenient to operate according to claim 1, wherein two springs (10) are fixedly arranged at the upper end of the inner part of the fixed ring (5), and the lower ends of the two springs (10) are fixedly arranged at the upper ends of limiting balls (11) respectively.
  7. 7. The sampling device convenient to operate according to claim 1, wherein the screw rod (8) is externally connected with a movable column (6) in a threaded manner, a guide rod (9) is slidably arranged at the upper end of the inside of the movable column (6), the upper end of the guide rod (9) is slidably arranged at the upper end of the supporting frame (1), and the lower end of the movable column (6) is fixedly arranged at one side of the upper end of the fixed ring (5).

Description

Sampling equipment convenient to operation Technical Field The utility model relates to the technical field of food sampling, in particular to sampling equipment convenient to operate. Background Food inspection is used as a comprehensive subject, and is characterized in that the food quality is comprehensively estimated and monitored by using multidisciplinary theory and technical means. Based on basic theories such as physics, chemistry and biochemistry, and the like, the subject combines modern analysis technology, strictly conforms to the food sanitation and safety standard system formulated by international and national countries, carries out systematic quality detection on each link of the food industry chain, and the detection category covers food sensory characteristic evaluation, nutrition component analysis, food additive compliance detection and screening of harmful substances such as pesticide residues, heavy metals, microorganisms and the like, and ensures that the food quality safety meets legal standard requirements through scientific data support. The prior patent (publication number: CN 222212368U) discloses that the utility model provides a food sampling device. Food spot test sampling equipment includes backup pad and fixed mounting be in the backup pad carries on the board, be provided with the mounting disc on the outer wall of one side of carrying on the board, movable mounting has the cartridge in the mounting disc, fixed mounting has the conflict board on the outer wall of cartridge, fixed mounting has the fixed disk on the cartridge, slidable mounting has the lifter in the backup pad, the top fixed mounting of lifter has the lifter, the top fixed mounting of lifter has the hand to dial the button, the hand is dialled and is offered the embedding hole second on the button. The food sampling equipment provided by the utility model has the advantages of convenience in operation, capability of sampling different layers and improvement of sampling efficiency. ". The inventor finds that the prior art has the following problems in the process of realizing the application that the prior sampling equipment can quickly mount and dismount the sampling barrels through the mounting plate, in the process of sampling, the sampling barrels can be completely immersed in food raw materials, the effect of sampling the deeper layers can be realized by pulling the handle buttons, a plurality of the sampling barrels can be spliced end to end, after the splicing is finished, the simultaneous sampling of the layers can be realized by lifting the handle buttons, but for food raw materials with different quality and density, the immersion depth of the sampling barrels is difficult to accurately control, the spacing between the sampling barrels cannot be adjusted, moreover, the handle buttons realize depth sampling, but the operation strength and the travel are difficult to accurately control, the consistency of sampling depth is poor, and the sample depth difference is large when different batches or different operators sample, so that the whole operation is relatively inconvenient. Accordingly, one skilled in the art would provide a sampling device that is easy to operate to address the problems set forth in the background above. Disclosure of Invention The utility model aims to solve the defects in the prior art, and provides sampling equipment convenient to operate, the distance between sampling cylinders can be flexibly adjusted according to actual requirements, so that the equipment can adapt to different sampling scenes, a motor drives a screw rod to drive a movable column and a fixed ring to move, accurate adjustment of sampling height is realized, the equipment can adapt to sample sampling requirements of different heights and different positions, and the universality and the practicability of the equipment are enhanced. In order to achieve the above purpose, the present utility model provides the following technical solutions: The sampling equipment convenient to operate comprises a supporting frame and a fixed ring, wherein an adjusting mechanism is arranged in the fixed ring, the adjusting mechanism comprises a first sampling cylinder, a second sampling cylinder and a third sampling cylinder, pistons are slidably arranged in the first sampling cylinder, the second sampling cylinder and the third sampling cylinder, a first connecting rod is fixedly arranged at the upper ends of a plurality of pistons, and a second connecting rod is fixedly arranged at the lower ends of a plurality of pistons; the fixed ring is characterized in that an electric telescopic rod is fixedly arranged on one side of the inside of the fixed ring, a lifting plate is fixedly arranged at the output end of the electric telescopic rod, a limit ball is slidably arranged at the upper end of the inside of the fixed ring, a motor is fixedly arranged at the upper end of one side of the support frame, and a screw rod is fixedly arran