A caviar processing quality detection device

Abstract

The utility model relates to caviar technical field, and disclose a quality detection device in caviar processing, including detection box, one side fixed mounting of detection box inner chamber has ultraviolet visible spectrophotometer, the bottom fixed mounting of ultraviolet visible spectrophotometer has lens ring, one side fixed mounting of ultraviolet visible spectrophotometer has hydraulic cylinder, the utility model discloses through integrating ultraviolet visible spectrophotometer and moisture activity instrument probe in the detection box inside, and ultraviolet visible spectrophotometer enhances spectral collection accuracy through lens ring, can quickly identify the ultraviolet absorption characteristic of illegal synthetic pigment in caviar, and the moisture activity instrument probe is driven under the hydraulic cylinder and is accurately pricked into the inside of caviar through the lower connecting rod, directly measures its moisture activity value, and combines the real -time analysis data of central control host computer, solves the technical defects that traditional equipment can not detect internal moisture activity and surface synthetic pigment simultaneously.

Description

Technical Field

[0001] This utility model relates to the field of caviar technology, and more specifically, to a quality inspection device for caviar processing. Background Technology

[0002] Caviar, also known as fish roe sauce, is a preserved product made from the roe of sturgeon, salmon, etc. In Persian, it means fish roe. In a narrow sense, caviar specifically refers to sturgeon roe. Caviar from the Caspian Sea bordering Iran and Russia is generally considered to be of the best quality, with a fishy and salty taste and a dark, glossy color.

[0003] For example, a rapid quality testing device for caviar processing, disclosed in publication (announcement) number CN218180813U, relates to the caviar field. It includes a base plate, a main body mounted on the upper surface of the base plate, an L-shaped support plate fixedly mounted on the back of the base plate, several sets of circular slots on the upper surface of the main body, a limiting mechanism near the edge of the circular slots on the upper surface of the main body, and a cleaning mechanism near the edge of the upper surface of the main body. The limiting mechanism includes a horizontal plate with a through groove on its outer side. A sliding rod is installed between the two inner walls of the groove, and a sliding plate is fitted around the sliding rod. This rapid quality testing device for caviar processing can effectively clamp and fix the position of test tubes, preventing them from tipping over during subsequent testing operations and causing inconvenience, and facilitating the cleaning of caviar that has fallen onto the upper surface of the main body.

[0004] However, based on the working principle proposed in the aforementioned patent, the applicant believes that although the device can facilitate cleaning to a certain extent, in actual use, traditional caviar quality testing equipment is difficult to detect the water activity and synthetic pigments inside caviar, and has certain defects in use. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technology, this utility model provides a quality detection device for caviar processing, which has the advantage of detecting the water activity and synthetic pigments inside caviar.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a quality inspection device for caviar processing, comprising an inspection box, wherein an ultraviolet-visible spectrophotometer is fixedly installed on one side of the inner cavity of the inspection box, a lens ring is fixedly installed on the bottom of the ultraviolet-visible spectrophotometer, a hydraulic cylinder is fixedly installed on one side of the ultraviolet-visible spectrophotometer, a central control host is fixedly installed on one side of the hydraulic cylinder, a lower connecting rod is fixedly installed on the bottom of the inspection box, a water activity meter probe is movably installed on the bottom of the lower connecting rod, and the water activity meter probe is fixedly connected to the output end of the hydraulic cylinder.

[0007] As a preferred embodiment of this utility model, a protective door is movably installed on one side of the testing box, and a pull ring is fixedly installed on the surface of the protective door.

[0008] As a preferred embodiment of this utility model, a support rod is fixedly installed at the bottom of the testing box, and a side guard plate is fixedly connected to the bottom of the support rod.

[0009] As a preferred embodiment of this utility model, a transmission belt is movably installed on the inner side of the side guard plate, a roller is movably installed on the inner side of the transmission belt, and a transmission chain is fixedly connected to the outer side of the roller.

[0010] As a preferred embodiment of this utility model, a drive motor is fixedly connected to the other end of the transmission chain, and a protective shell is fixedly installed on the outside of the drive motor.

[0011] As a preferred embodiment of this utility model, a caviar placement dish is movably mounted on the surface of the transmission belt, a support frame is fixedly mounted on the bottom of the side guard plate, and a pad is fixedly mounted on the bottom of the support frame.

[0012] As a preferred embodiment of this utility model, a control panel is fixedly installed on one side of the side guard plate, and a display screen is provided on the surface of the control panel.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model integrates a UV-Vis spectrophotometer and a water activity meter probe inside the detection box. The UV-Vis spectrophotometer enhances the spectral acquisition accuracy through a lens ring, enabling rapid identification of the UV absorption characteristics of illegally synthesized pigments in caviar. The water activity meter probe, driven by a hydraulic cylinder, precisely penetrates the caviar through a lower connecting rod to directly measure its water activity value. Combined with real-time data analysis by the central control host, this invention solves the technical defect of traditional equipment that cannot simultaneously detect internal water activity and surface synthetic pigments, significantly improving the comprehensiveness and automation level of the detection.

[0015] 2. This utility model achieves convenient sealing protection of the testing box through protective doors and pull rings, enhances the stability of the equipment through support rods and side guards, and realizes continuous sample transmission and positioning by transmission belts and caviar placement dishes in conjunction with transmission chains, drive motors and protective shells. Support frames and pads ensure stable operation of the equipment, and control panels and displays provide a visual operation interface, forming an efficient and low-damage integrated testing system. Attached Figure Description

[0016] Figure 1 This is a frontal perspective three-dimensional schematic diagram of the overall structure of this utility model;

[0017] Figure 2This is a rear-view perspective view of the overall structure of this utility model;

[0018] Figure 3 This is a partially enlarged three-dimensional schematic diagram of the transmission chain belt structure of this utility model;

[0019] Figure 4 This is a partially enlarged three-dimensional schematic diagram of the structure of the detection box of this utility model;

[0020] Figure 5 This is a frontal sectional view of the detection box structure of this utility model.

[0021] In the diagram: 1. Detection box; 2. UV-Vis spectrophotometer; 3. Lens ring; 4. Hydraulic cylinder; 5. Central control unit; 6. Lower connecting rod; 7. Water activity meter probe; 8. Protective door; 9. Pull ring; 10. Support rod; 11. Side guard plate; 12. Transmission belt; 13. Transmission chain belt; 14. Drive motor; 15. Protective shell; 16. Caviar placement dish; 17. Support frame; 18. Pad; 19. Control panel; 20. Display screen. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] like Figures 1 to 5 As shown, this utility model provides a quality inspection device for caviar processing, including a detection box 1. A UV-Vis spectrophotometer 2 is fixedly installed on one side of the inner cavity of the detection box 1. A lens ring 3 is fixedly installed on the bottom of the UV-Vis spectrophotometer 2. A hydraulic cylinder 4 is fixedly installed on one side of the UV-Vis spectrophotometer 2. A central control host 5 is fixedly installed on one side of the hydraulic cylinder 4. A lower connecting rod 6 is fixedly installed on the bottom of the detection box 1. A water activity meter probe 7 is movably installed on the bottom of the lower connecting rod 6. The water activity meter probe 7 is fixedly connected to the output end of the hydraulic cylinder 4.

[0024] Among them, a protective door 8 is movably installed on one side of the testing box 1, and a pull ring 9 is fixedly installed on the surface of the protective door 8.

[0025] The protective door 8 allows for quick opening and closing of the testing chamber 1, facilitating sample placement and maintaining a stable internal testing environment. The pull ring 9 allows operators to easily open and close the protective door 8 manually, improving the ease of operation of the equipment.

[0026] Among them, a support rod 10 is fixedly installed at the bottom of the testing box 1, and a side guard plate 11 is fixedly connected to the bottom of the support rod 10.

[0027] The support rod 10 strengthens the connection rigidity between the test box 1 and the side guard plate 11, preventing the equipment from shifting during operation. The side guard plate 11 provides lateral protection for the transmission belt 12 and the caviar placement dish 16, preventing samples from slipping.

[0028] The inner side of the side guard plate 11 is movably mounted with a transmission belt 12, the inner side of the transmission belt 12 is movably mounted with a roller, and the outer side of the roller is fixedly connected with a transmission chain belt 13.

[0029] The transmission belt 12 enables continuous sample transport by carrying the caviar placement dish 16, which is synchronized with the testing process rhythm. The transmission chain 13 enables the power of the drive motor 14 to be synchronously transmitted to the transmission belt 12, ensuring the accuracy of sample transport.

[0030] The other end of the transmission chain belt 13 is fixedly connected to a drive motor 14, and a protective shell 15 is fixedly installed on the outside of the drive motor 14.

[0031] The drive motor 14 provides a stable power output to the transmission belt 13 and adjusts the sample conveying speed; the protective shell 15 isolates the drive motor 14 from dust and moisture, extending the service life of the equipment.

[0032] The conveyor belt 12 is movably mounted with a caviar dish 16, the side guard plate 11 is fixedly mounted with a support frame 17, and the support frame 17 is fixedly mounted with a pad 18.

[0033] The support frame 17 can distribute the overall weight of the equipment to the pad 18, enhancing operational stability; the pad 18 can increase the friction at the bottom of the equipment, preventing displacement during operation.

[0034] A control panel 19 is fixedly installed on one side of the side guard plate 11, and a display screen 20 is provided on the surface of the control panel 19.

[0035] The control panel 19 integrates equipment start / stop, parameter adjustment, and data export functions, enabling human-machine interactive control. The display screen 20 displays water activity values, spectral analysis results, and equipment operating status in real time, facilitating monitoring and troubleshooting.

[0036] The working principle and usage process of this utility model are as follows: This device constructs a sealed detection environment through the detection chamber 1. Caviar samples are transported into the detection chamber 1 by the conveyor belt 12 carrying the caviar placement dish 16. The drive motor 14 controls the transmission speed through the transmission chain belt 13 to achieve precise positioning. After the ultraviolet-visible spectrophotometer 2 is started, its bottom lens ring 3 focuses the ultraviolet beam to scan the sample surface and identifies the illegal addition of synthetic pigments through characteristic absorption spectra. At the same time, the hydraulic cylinder 4 drives the lower connecting rod 6 to drive the water activity meter probe 7 to vertically penetrate into the caviar, directly measuring the water activity value to assess the microbial risk. The central control host 5 receives ultraviolet spectral data and activity signals in real time, processes them, and displays the detection results on the display screen 20. The support rod 10 and the side guard plate 11 ensure the stability of the conveyor belt 12. The protective door 8, together with the pull ring 9, enables rapid opening and closing. The control panel 19 integrates parameter adjustment functions. The support frame 17 and the pad 18 enhance the overall vibration resistance of the equipment. The protective shell 15 isolates the drive motor 14 from operation interference, forming a fully automated detection process that efficiently solves the problem of simultaneous analysis of internal and external indicators of caviar.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A quality inspection device for caviar processing, comprising an inspection box (1), characterized in that: A UV-Vis spectrophotometer (2) is fixedly installed on one side of the inner cavity of the detection box (1). A lens ring (3) is fixedly installed on the bottom of the UV-Vis spectrophotometer (2). A hydraulic cylinder (4) is fixedly installed on one side of the UV-Vis spectrophotometer (2). A central control host (5) is fixedly installed on one side of the hydraulic cylinder (4). A lower connecting rod (6) is fixedly installed on the bottom of the detection box (1). A water activity meter probe (7) is movably installed on the bottom of the lower connecting rod (6). The water activity meter probe (7) is fixedly connected to the output end of the hydraulic cylinder (4).

2. The quality inspection device for caviar processing according to claim 1, characterized in that: A protective door (8) is movably installed on one side of the testing box (1), and a pull ring (9) is fixedly installed on the surface of the protective door (8).

3. The quality inspection device for caviar processing according to claim 1, characterized in that: A support rod (10) is fixedly installed at the bottom of the testing box (1), and a side guard plate (11) is fixedly connected to the bottom of the support rod (10).

4. The quality inspection device for caviar processing according to claim 3, characterized in that: A transmission belt (12) is movably installed on the inner side of the side guard plate (11), a roller is movably installed on the inner side of the transmission belt (12), and a transmission chain belt (13) is fixedly connected to the outer side of the roller.

5. The quality inspection device for caviar processing according to claim 4, characterized in that: The other end of the transmission chain (13) is fixedly connected to a drive motor (14), and a protective shell (15) is fixedly installed on the outside of the drive motor (14).

6. The quality inspection device for caviar processing according to claim 4, characterized in that: A caviar dish (16) is movably mounted on the surface of the transmission belt (12), a support frame (17) is fixedly mounted on the bottom of the side guard plate (11), and a pad (18) is fixedly mounted on the bottom of the support frame (17).

7. The quality inspection device for caviar processing according to claim 3, characterized in that: A control panel (19) is fixedly installed on one side of the side guard plate (11), and a display screen (20) is provided on the surface of the control panel (19).

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