Food detection oscillation device

Abstract

The utility model discloses a food detection oscillation device, relates to food detection technical field, including the detection table, the top of detection table is provided with four shaking subassembly, shaking subassembly includes placing box, the top of placing box is fixedly connected with the rotary box, the inner cavity of rotary box is connected with the first motor, and the first motor is connected with the rotary box. A round rod is rotationally connected to the top of an inner cavity of the rotating box, the bottom end of the round rod is fixedly connected with an output shaft of a first motor, and a tooth disc is slidably connected to the inner cavity of the rotating box. According to the technical scheme, the special shaking assembly is arranged, so that a reagent bottle can be effectively and uniformly shaken, large-particle solids in a sample are ensured to be dispersed, high-viscosity components are ensured to be fully mixed, and the problem that an ideal uniform mixing effect cannot be achieved when a special sample is treated by an existing oscillation device is solved. The pre-shaking step reduces the requirement of manual intervention, and reduces the error risk caused by manual operation.

Description

Technical Field

[0001] This utility model belongs to the field of food testing technology, and in particular relates to a food testing oscillation device. Background Technology

[0002] A food testing shaking device is a laboratory instrument used to accelerate chemical reactions or physical processes by vibrating or shaking to ensure more thorough contact and mixing of samples and reagents. This device plays a crucial role in food testing, especially when extraction of target components or homogenization is required.

[0003] Existing shaking devices often fail to achieve ideal homogeneous mixing when processing certain types of samples, such as those containing large solid particles or with extremely high viscosity. In these cases, mechanical shaking alone is insufficient to effectively break up aggregated particles or completely mix components of different densities. Therefore, users often need to manually pre-shake the sample based on their personal experience before using the shaking device. This additional manual step not only increases the difficulty and complexity of operation but may also introduce errors due to human factors, affecting the accuracy of the final experimental results. Furthermore, when dealing with a large volume of samples, the complex operating procedures significantly reduce work efficiency and prolong the entire testing cycle. Moreover, for laboratory technicians, frequent manual intervention is not only time-consuming and energy-intensive but can also lead to operational fatigue, increase the risk of errors, and make the device inconvenient to use. Utility Model Content

[0004] The purpose of this invention is to provide a food testing oscillation device to address the shortcomings of existing oscillation devices mentioned in the background art. These devices struggle to achieve ideal, uniform mixing when processing samples containing large solid particles or with high viscosity, requiring manual pre-shaking, which increases operational difficulty and may introduce errors. When dealing with large numbers of samples, this complex manual intervention not only reduces efficiency and prolongs the testing cycle but also easily leads to operator fatigue and errors, affecting ease of use.

[0005] To achieve the above objectives, the specific technical solution of this utility model is as follows: A food testing oscillation device includes a testing platform, four shaking components are provided on the top of the testing platform, each shaking component includes a placement box, a rotating box is fixedly connected to the top of the placement box, a first motor is connected to the inner cavity of the rotating box, a round rod is rotatably connected to the top of the inner cavity of the rotating box, the bottom end of the round rod is fixedly connected to the output shaft of the first motor, a toothed disc is slidably connected to the inner cavity of the rotating box, and the outer surface of the round rod is fixedly connected to the inner side of the toothed disc.

[0006] Preferably, the inner cavity of the rotating box is provided with four connecting rods, and one end of each connecting rod is fixedly connected to a gear that meshes with the toothed disc.

[0007] Preferably, a rotating disk is fixedly connected to the end of the connecting rod away from the gear, and two protective boxes are fixedly connected to the side of the rotating disk away from the rotating box.

[0008] Preferably, the inner cavity of the protective box is connected to a running rod, and a pressure plate is movably connected to the outer surface of the running rod.

[0009] Preferably, a clamp is slidably connected to the side of the rotating disk away from the rotating box, and a fixing plate is fixedly connected to the bottom of the clamp.

[0010] Preferably, a circular block is fixedly connected to the side of the fixed plate away from the clamp, and a first damping spring is fixedly connected to the side of the rotating disk away from the rotating box.

[0011] Preferably, the top end of the first damping spring is connected to the bottom of the fixing plate, and a second motor is installed on the rear side of the placement box, with a long rod fixedly connected to the output shaft of the second motor.

[0012] Preferably, the outer surface of the long rod is fixedly connected to two top blocks arranged symmetrically front to back, and the inner cavity of the placement box is slidably connected to a movable plate. The front and rear sides of the bottom of the movable plate are fixedly connected to protrusions that contact the outer surface of the top of the top blocks.

[0013] Preferably, a second damping spring is installed on both the left and right sides of the inner cavity of the placement box, the top of the second damping spring is connected to the bottom of the moving plate, and four symmetrically arranged electric telescopic rods are fixedly connected to the top of the moving plate.

[0014] Preferably, the output end of the electric telescopic rod is fixedly connected to a guide plate, and the guide plate is in contact with the bottom of the fixed plate.

[0015] The food testing oscillation device of this invention has the following advantages:

[0016] This food testing shaking device, with its specialized shaking component, effectively and uniformly shakes the reagent bottles, ensuring the dispersion of large solid particles and thorough mixing of highly viscous components. This solves the problem of existing shaking devices failing to achieve ideal uniform mixing when processing special samples. This pre-shaking step reduces the need for manual intervention, lowers the risk of errors caused by human operation, and improves the consistency and efficiency of sample preparation. After pre-shaking, the reagent bottles are further uniformly shaken using the shaking device, which not only accelerates chemical reactions or physical processes but also ensures sufficient contact and reaction between the sample components, resulting in more accurate and reliable test results. This process not only optimizes the experimental procedure and reduces operational complexity but also improves work efficiency when dealing with large numbers of samples, making the entire testing process more scientific, efficient, and convenient. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0018] Figure 1 This is a three-dimensional schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a three-dimensional schematic diagram of the overall structure of the shaking component of this utility model;

[0020] Figure 3 This is a three-dimensional schematic diagram of the rotating box and placement box structure of this utility model in a disassembled state.

[0021] Figure 4 This is a three-dimensional schematic diagram of the protective box structure of this utility model;

[0022] Figure 5 This is a three-dimensional schematic diagram of the disassembled structure of the protective box of this utility model.

[0023] Figure 6 This is a three-dimensional schematic diagram of the toothed disc structure of this utility model;

[0024] Figure 7 This is a three-dimensional schematic diagram of the movable plate structure of this utility model.

[0025] The markings in the diagram are as follows: 1. Testing platform; 2. Shaking assembly; 21. Placement box; 22. Rotating box; 23. First motor; 24. Round rod; 25. Gear plate; 26. Connecting rod; 27. Gear; 28. Rotating disk; 29. ​​Protective box; 210. Running rod; 211. Pressure plate; 212. Clamp; 213. Fixing plate; 214. Placement round block; 215. First damping spring; 216. Second motor; 217. Long rod; 218. Top block; 219. Moving plate; 220. Protrusion; 221. Second damping spring; 222. Electric telescopic rod; 223. Guide plate. Detailed Implementation

[0026] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and description are considered to be exemplary in nature and not restrictive.

[0027] In the description of the embodiments of this utility model, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this utility model.

[0028] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0029] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a communication connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0030] The following disclosure provides many different implementations or examples for different structures of the embodiments of the present invention. To simplify the disclosure of the embodiments of the present invention, specific examples of components and arrangements are described below. Of course, these are merely examples and are not intended to limit the embodiments of the present invention. Furthermore, reference numerals and / or reference letters may be repeated in different examples of the embodiments of the present invention; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various implementations and / or arrangements discussed.

[0031] To better understand the purpose, structure, and function of this utility model, the following description, in conjunction with the accompanying drawings, provides a more detailed account of a food detection oscillation device according to this utility model.

[0032] like Figures 1-7As shown, this utility model discloses a food testing vibration device, including a testing platform 1. Four shaking components 2 are arranged on the top of the testing platform 1. Each shaking component 2 includes a placement box 21, the bottom of which is placed on the top of the testing platform 1. A rotating box 22 is fixedly connected to the top of the placement box 21. A first motor 23 is connected to the inner cavity of the rotating box 22. A round rod 24 is rotatably connected to the top of the inner cavity of the rotating box 22. The bottom end of the round rod 24 is fixedly connected to the output shaft of the first motor 23. A toothed disc 25 is slidably connected to the inner cavity of the rotating box 22. The outer surface of the round rod 24 is fixedly connected to the inner side of the toothed disc 25. The inner cavity of the rotating box 22... Four connecting rods 26 are provided through the cavity. The contact area between the connecting rods 26 and the rotating box 22 is rotatably connected by bearings. One end of the connecting rod 26 is fixedly connected to a gear 27 that meshes with the toothed disc 25. The end of the connecting rod 26 away from the gear 27 is fixedly connected to a rotating disk 28. Two protective boxes 29 are fixedly connected to the side of the rotating disk 28 away from the rotating box 22. The inner cavity of the protective box 29 is connected to a running rod 210, and the outer surface of one of the running rods 210 is provided with external threads. The top end of the running rod 210 extends through to the outer side of the top of the protective box 29 and is fixedly connected to a torsion block for easy twisting by the user. A pressure plate 211 is movably connected to the outer surface of the 10. The area of ​​the pressure plate 211 in contact with the running rod 210, which has an external thread, has a matching internal thread. The pressure plate 211 is slidably connected to the inner cavity of the protective box 29. The two protective boxes 29 have an open structure on opposite sides. A clamp 212 is slidably connected to the side of the rotating disk 28 away from the rotating box 22. A fixing plate 213 is fixedly connected to the bottom of the clamp 212. The fixing plate 213 is L-shaped. A placement block 214 is fixedly connected to the side of the fixing plate 213 away from the clamp 212. The inner cavity of the placement block 214 has a placement cavity to facilitate the placement of the required material. For the reagent tube to be oscillated, a first damping spring 215 is fixedly connected to the side of the rotating disk 28 away from the rotating box 22. The first damping spring 215 is fixedly installed by a welding plate fixedly connected to the surface of the rotating disk 28. The top of the first damping spring 215 is connected to the bottom of the fixing plate 213. A second motor 216 is installed on the rear side of the placement box 21. The output shaft of the second motor 216 is fixedly connected to a long rod 217, and the front end of the long rod 217 is hung to the inner cavity of the placement box 21 and rotatably connected to the front side of the inner cavity of the placement box 21. Two top blocks 218 are fixedly connected to the outer surface of the long rod 217 in a symmetrical arrangement.

[0033] like Figures 2-7As shown, a movable plate 219 is slidably connected to the inner cavity of the placement box 21. Both the front and rear sides of the bottom of the movable plate 219 are fixedly connected to protrusions 220 that contact the outer surface of the top of the top block 218. Second damping springs 221 are installed on both the left and right sides of the inner cavity of the placement box 21. The top of the second damping springs 221 is connected to the bottom of the movable plate 219. Four symmetrically arranged electric telescopic rods 222 are fixedly connected to the top of the movable plate 219. A guide plate 223 is fixedly connected to the output end of each electric telescopic rod 222. The top of the placement box 21 has four movable cavities adapted to the electric telescopic rods 222 to prevent collisions during the up-and-down movement of the electric telescopic rods 222. The guide plate 223 is composed of a horizontal plate and a guide rod, and the guide plate 223 contacts the bottom of the fixed plate 213.

[0034] Specifically, the first motor 23 is started, driving the round rod 24 and the toothed disc 25 to rotate together. The toothed disc 25 rotates by meshing with the gear 27, which in turn drives the connecting rod 26 to rotate. The connecting rod 26 drives the rotating disk 28 to rotate, thereby causing the reagent bottle held in place to rotate and achieving the shaking operation. After shaking is completed, the electric telescopic rod 222 is started, and its output end pushes the guide plate 223 upward. When the guide plate 223 contacts the bottom of the fixed plate 213, the second motor 216 is started. The second motor 216 drives the long rod 217 to rotate, and the long rod 217 drives the top block 218 to rotate. During the rotation, the top block 218 contacts the protrusion 220, pushing the protrusion 220, the moving plate 219, the electric telescopic rod 222, and the guide plate 223 to move up and down synchronously. The guide plate 223 acts on the fixed plate 213 and the reagent bottle stored in the round block 214, and achieves up and down vibration with the help of the first damping spring 215 and the second damping spring 221. During vibration, the user can manually rotate the operating rod 210 to push the pressure plate 211 down to limit the top of the reagent bottle using the thread transmission principle, thereby preventing the reagent bottle from shifting position during vibration, ensuring vibration uniformity and improving ease of use.

[0035] The working principle of a food testing oscillation device is as follows: When oscillating a food reagent tube with a large storage capacity, the user places the reagent bottle into the placement block 214, and then uses the clamp 212 to hold the reagent bottle in a solid position. At this time, the reagent bottle is shaken evenly by the shaking component 2. After shaking, the reagent bottle is oscillated by the shaking component 2, so that the reagent bottle is ready for the next step of food testing and is easy to use.

[0036] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. A food inspection oscillation device, characterized by: The utility model provides a detection platform, which comprises a detection table (1), the top of the detection table (1) is provided with four shaking assemblies (2), the shaking assembly (2) contains a placing box (21), the top of the placing box (21) is fixedly connected with a rotary box (22), the inner chamber of the rotary box (22) is connected with a first motor (23), the top of the rotary box (22) inner chamber is rotatably connected with a round rod (24), the bottom of the round rod (24) is fixedly connected with the output shaft of the first motor (23), the inner chamber of the rotary box (22) is slidably connected with a gear disc (25), the outer surface of the round rod (24) is fixedly connected with the inner side of the gear disc (25).

2. The food inspection oscillation device according to claim 1, characterized in that: The inner chamber of the rotary box (22) is provided with four connecting rods (26) penetrating through, one end of the connecting rod (26) is fixedly connected with a gear (27) which is engaged with the gear disc (25).

3. The food inspection oscillation device of claim 2, wherein: One end of the connecting rod (26) away from the gear (27) is fixedly connected with a rotary disc (28), one side of the rotary disc (28) away from the rotary box (22) is fixedly connected with two protective boxes (29).

4. The food inspection oscillation device of claim 3, wherein: The inner chamber of the protective box (29) is connected with a running rod (210), the outer surface of the running rod (210) is movably connected with a pressing plate (211).

5. The food inspection oscillating device of claim 4, wherein: One side of the rotary disc (28) away from the rotary box (22) is slidably connected with a clamp (212), the bottom of the clamp (212) is fixedly connected with a fixed plate (213).

6. The food inspection oscillation device of claim 5, wherein: One side of the fixed plate (213) away from the clamp (212) is fixedly connected with a placing round block (214), one side of the rotary disc (28) away from the rotary box (22) is fixedly connected with a first damping spring (215).

7. The food inspection oscillation device of claim 6, wherein: The top end of the first damping spring (215) is connected with the bottom of the fixed plate (213), the rear side of the placing box (21) is provided with a second motor (216), the output shaft of the second motor (216) is fixedly connected with a long rod (217).

8. The food inspection oscillating device of claim 7, wherein: The outer surface of the long rod (217) is fixedly connected with two top blocks (218) arranged in front and back symmetry, the inner chamber of the placing box (21) is slidably connected with a moving plate (219), the bottom of the moving plate (219) is fixedly connected with a convex block (220) in contact with the top outer surface of the top block (218) on the left and right sides.

9. The food inspection oscillating device of claim 8, wherein: Second damping springs (221) are installed on the left and right sides of the inner chamber of the placing box (21), the top end of the second damping spring (221) is connected with the bottom of the moving plate (219), the top of the moving plate (219) is fixedly connected with four electric telescopic rods (222) arranged in symmetry.

10. The food inspection oscillation apparatus according to claim 9, wherein: The output end of the electric telescopic rod (222) is fixedly connected with a guide plate (223), and the guide plate (223) is in contact with the bottom of the fixed plate (213).

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