Quality safety detection sampling device

Abstract

The utility model relates to the technical field of sampling detection, in particular to a quality safety detection sampling device which improves the product sampling detection efficiency and detection effect of the device, improves the accuracy of subsequent detection numerical values of products and improves the practicability. A plurality of through holes are longitudinally formed in the outer side wall of the sampling rod, two fixing plates are symmetrically and rotatably mounted in the sampling rod, two sealing plates are symmetrically and fixedly mounted between the two fixing plates, the outer side wall of each sealing plate is slidably connected with the inner side wall of the sampling rod, and a discharging pipe is arranged at the bottom end of the sampling rod in a communicating manner; an auxiliary mechanism is arranged at the bottom end of the discharging pipe; a supporting plate is fixedly installed on the outer side wall of the sampling rod, a sliding groove is formed in the top end of the supporting plate, two sliding blocks are symmetrically installed in the sliding groove in a sliding mode, the two sliding blocks are fixedly connected through a connecting rod, the bottom end of the connecting rod is fixedly connected with the top end of the fixing plate located on the uppermost side, and a support is fixedly installed on the outer side wall of the sampling rod.

Description

Technical Field

[0001] The present application relates to the technical field of sampling detection, and specifically relates to a sampling device for quality and safety detection. Background Art

[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 various processed products. When conducting quality and safety inspections on agricultural products, a sampling device is required to extract a part of the agricultural products inside the storage bin as a sample for inspection. However, the existing sampling devices cannot perform random sampling operations on products at different depths inside the storage bin, thereby reducing the efficiency and detection effect of the device for product sampling and inspection, and further affecting the accuracy of the subsequent detection values of the products. Therefore, we propose a sampling device for quality and safety detection to solve the above-mentioned problems. Utility Model Content

[0003] (1) Technical Problems to be Solved

[0004] In view of the deficiencies of the prior art, the present application provides a sampling device for quality and safety detection that improves the efficiency and detection effect of the device for product sampling and inspection, improves the accuracy of the subsequent detection values of the products, and improves the practicability.

[0005] (2) Technical Solutions

[0006] To achieve the above object, the present application provides the following technical solution: A sampling device for quality and safety detection, including a sampling rod. A plurality of through holes are longitudinally formed on the outer side wall of the sampling rod. Two fixing plates are symmetrically and rotatably installed inside the sampling rod. Two sealing plates are symmetrically and fixedly installed between the two fixing plates. The outer side wall of each sealing plate is slidably connected to the inner side wall of the sampling rod. A discharge pipe is communicated and opened at the bottom end of the sampling rod, and an auxiliary mechanism is arranged at the bottom end of the discharge pipe.

[0007] A support plate is fixedly installed on the outer side wall of the sampling rod. A chute is formed at the top end of the support plate. Two sliders are symmetrically and slidably installed inside the chute. The two sliders are fixedly connected by a connecting rod. The bottom end of the connecting rod is fixedly connected to the top end of the uppermost fixing plate. A bracket is fixedly installed on the outer side wall of the sampling rod.

[0008] Preferably, the auxiliary mechanism includes a fixing cylinder fixedly installed at the bottom end of the sampling rod. A fixing fork is screwed on the outer side wall of the fixing cylinder. The top end of the fixing fork is in close fit with the bottom end of the sampling rod.

[0009] Furthermore, a scale is longitudinally and fixedly installed on the outer side wall of the sampling rod.

[0010] Furthermore, a plurality of limiting holes are longitudinally formed in the bracket.

[0011] On the basis of the foregoing solution, a handle sleeve is fixedly installed on the outer side wall of the connecting rod.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the present application provides a quality and safety inspection sampling device, which has the following

[0014] beneficial effects:

[0015] For this quality and safety inspection sampling device, the sampling rod is inserted into the interior of the storage bin. By rotating the connecting rod, the fixed plate and the sealing plate are simultaneously driven to rotate. Through the through holes formed in the sampling rod, random sampling of the products inside the storage bin is carried out. Thus, it is convenient for the device to randomly sample products at different depths inside the storage bin, improving the efficiency and effect of product sampling inspection by the device, enhancing the accuracy of subsequent inspection values of the products, and improving the practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structural schematic diagram of the present application;

[0017] Figure 2 is a sectional structural schematic diagram of the present application;

[0018] Figure 3 is of the present application Figure 1 an enlarged structural schematic diagram of part A therein;

[0019] Figure 4 is of the present application Figure 2 an enlarged structural schematic diagram of part B therein.

[0020] Reference numerals in the drawings: 1, sampling rod; 2, through hole; 3, fixed plate; 4, sealing plate; 5, discharge pipe; 6, support plate; 7, sliding groove; 8, slider; 9, connecting rod; 10, bracket; 11, fixed cylinder; 12, fixed fork; 13, scale; 14, limiting hole; 15, handle sleeve. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Apparently, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative efforts shall fall within the protection scope of the present application.

[0022] Embodiment

[0023] Please refer toFigures 1-4 , a quality safety inspection sampling device, including a sampling rod 1. A plurality of through holes 2 are longitudinally opened on the outer side wall of the sampling rod 1. Two fixing plates 3 are symmetrically and rotatably installed inside the sampling rod 1. Two sealing plates 4 are symmetrically and fixedly installed between the two fixing plates 3. The outer side wall of each sealing plate 4 is slidably connected to the inner side wall of the sampling rod 1. A discharge pipe 5 is communicated and opened at the bottom end of the sampling rod 1. An auxiliary mechanism is arranged at the bottom end of the discharge pipe 5; the auxiliary mechanism includes a fixed cylinder 11. The fixed cylinder 11 is fixedly installed at the bottom end of the sampling rod 1. A fixed fork 12 is screwed on the outer side wall of the fixed cylinder 11. The top end of the fixed fork 12 is closely attached to the bottom end of the sampling rod 1. Through the installation of the fixed cylinder 11 and the fixed fork 12, it is convenient for the bottom area of the sampling rod 1 to be quickly inserted into the storage bin.

[0024] Please refer to Figures 1-4 , a support plate 6 is fixedly installed on the outer side wall of the sampling rod 1. A chute 7 is opened at the top end of the support plate 6. Two sliders 8 are symmetrically and slidably installed inside the chute 7. The two sliders 8 are fixedly connected by a connecting rod 9. The bottom end of the connecting rod 9 is fixedly connected to the top end of the uppermost fixing plate 3. A support 10 is fixedly installed on the outer side wall of the sampling rod 1. For this quality safety inspection sampling device, the sampling rod 1 is inserted into the storage bin. By rotating the connecting rod 9, the fixing plate 3 and the sealing plate 4 are simultaneously driven to rotate. Through the through holes 2 opened on the sampling rod 1, random sampling of the products inside the storage bin is carried out, which is convenient for the device to randomly sample the products at different depths inside the storage bin, improving the efficiency and detection effect of the device for product sampling and inspection, improving the accuracy of the subsequent detection values of the products, and improving the practicability.

[0025] Please refer to Figure 1 , a scale 13 is longitudinally and fixedly installed on the outer side wall of the sampling rod 1. By installing the scale 13, it is convenient for the device to sample the products inside the storage bin at different depths.

[0026] Please refer to Figure 1 , it should also be noted that a plurality of limiting holes 14 are longitudinally opened on the support 10. By opening the limiting holes 14, it is convenient for the user to use the support 10.

[0027] Please refer to Figure 1 , a handle sleeve 15 is fixedly installed on the outer side wall of the connecting rod 9. By installing the handle sleeve 15, it is convenient for the user to move the connecting rod 9.

[0028] In summary, when the quality and safety inspection sampling device is in use, the sampling rod 1 is inserted into the interior of the storage bin through the support 10. The fixed fork 12 at the bottom end of the sampling rod 1 is inserted into the interior of the storage bin. While observing the scale 13, the depth of the sampling rod 1 inserted into the interior of the storage bin is observed. While rotating the handle sleeve 15, the connecting rod 9 and the slider 8 are synchronously rotated, so that the slider 8 slides inside the chute 7 opened on the support plate 6. While the connecting rod 9 rotates, the fixing plate 3 and the sealing plate 4 are synchronously rotated, so that the products at different depths inside the storage bin are discharged into the interior of the sampling rod 1 for collection and sampling. While rotating the fixed fork 12, the fixed fork 12 and the fixed cylinder 11 are disengaged, so that the product sampled by the sampling rod 1 can be discharged from the interior of the sampling rod 1 through the discharge pipe 5 at the bottom end of the sampling rod 1.

[0029] Although the embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application. The scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A quality and safety inspection sampling device, comprising a sampling rod (1), characterized in that: A plurality of through holes (2) are longitudinally formed in the outer side wall of the sampling rod (1). Two fixing plates (3) are symmetrically and rotatably installed inside the sampling rod (1). Two sealing plates (4) are symmetrically and fixedly installed between the two fixing plates (3). The outer side wall of each sealing plate (4) is slidably connected to the inner side wall of the sampling rod (1). A discharge pipe (5) is communicated and formed at the bottom end of the sampling rod (1). An auxiliary mechanism is arranged at the bottom end of the discharge pipe (5). A support plate (6) is fixedly installed on the outer side wall of the sampling rod (1). A chute (7) is formed at the top end of the support plate (6). Two sliders (8) are symmetrically and slidably installed inside the chute (7). The two sliders (8) are fixedly connected by a connecting rod (9). The bottom end of the connecting rod (9) is fixedly connected to the top end of the uppermost fixing plate (3). A bracket (10) is fixedly installed on the outer side wall of the sampling rod (1).

2. The sampling device for quality and safety inspection according to claim 1, characterized in that: The auxiliary mechanism includes a fixing cylinder (11). The fixing cylinder (11) is fixedly installed at the bottom end of the sampling rod (1). A fixing fork (12) is screwed on the outer side wall of the fixing cylinder (11). The top end of the fixing fork (12) is closely attached to the bottom end of the sampling rod (1).

3. The sampling device for quality and safety inspection according to claim 2, characterized in that: A scale (13) is longitudinally fixedly installed on the outer side wall of the sampling rod (1).

4. The sampling device for quality and safety inspection according to claim 3, characterized in that: A plurality of limiting holes (14) are longitudinally formed in the bracket (10).

5. A quality and safety inspection sampling device according to claim 4, characterized in that: A handle sleeve (15) is fixedly installed on the outer side wall of the connecting rod (9).

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