Pre-packaged food detection and quantitative sampler
By connecting multiple sampling blocks on the central rotating shaft and using a sealing damping pad to achieve seamless connection, the problem of inconvenient quantitative sampling of solid food samplers is solved, enabling rapid quantitative sampling of both solid and viscous foods.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- PUYANG ZHONGRUN FOOD CO LTD
- Filing Date
- 2025-07-01
- Publication Date
- 2026-06-19
AI Technical Summary
Existing solid food samplers are difficult to use for rapid quantification, especially for viscous foods, where quantification is inconvenient and usually requires weighing the sample, which is also inconvenient.
Design a prefabricated food testing quantitative sampler with multiple sampling blocks coaxially connected on a central rotating shaft. Each sampling block has a horizontal sampling groove. By rotating the sampling block, the grooves are made to connect seamlessly on the same horizontal plane. A sealing damping pad is used to maintain the connection and enhance stability. The end of the sampling block is used as a sampling nozzle.
It enables rapid quantitative sampling of both solid and viscous foods, improving the accuracy and ease of operation of quantitative sampling.
Smart Images
Figure CN224382849U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of food testing, specifically a pre-made food testing quantitative sampler. Background Technology
[0002] Existing food samplers are generally divided into liquid samplers and solid samplers. Liquid samplers typically extract samples by sucking up food broth, which is easy to quantify and convenient to operate. Solid samplers are generally used for sampling solid or viscous foods. Unlike liquid samplers, solid samplers are very difficult to use for quantification, as it is difficult to extract the required amount of sample at once. Quantification is often achieved by weighing the sample, which is very inconvenient. Therefore, there is an urgent need for a pre-made food sampler that can quickly quantify solid or viscous foods. Utility Model Content
[0003] The purpose of this invention is to provide a quantitative sampler for testing pre-prepared food, so as to solve the problems mentioned in the background art.
[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution:
[0005] A pre-made food testing quantitative sampler includes a central rotating shaft, on which several sampling blocks are coaxially rotatably connected. Each sampling block has a horizontal sampling groove distributed along the direction of the central rotating shaft on one of its horizontal sidewalls. A sealing damping pad is fixedly attached to one of the vertical sidewalls of the sampling block that is penetrated by the central rotating shaft. In use, the sampling grooves on each sampling block can be rotated to the same horizontal plane, and the sealing damping pad ensures that the sampling grooves located on the same horizontal plane remain seamlessly connected.
[0006] In a further embodiment, the sampling block located at one end of the central rotating shaft is in the shape of an acute-angled triangular prism, and the acute-angled tip of the sampling block faces outward as a sampling nozzle; the remaining sampling blocks are all rectangular sampling blocks.
[0007] In a further embodiment, a grip handle is fixedly connected to the other end of the central rotating shaft, and a sealing damping pad is also fixedly attached to the side of the grip handle adjacent to the sampling block.
[0008] In a further embodiment, except for the sampling block at the end of the central rotating shaft, the sampling grooves on the other sampling blocks are kept in the same position and size.
[0009] Preferably, the number of sampling blocks is not less than 10.
[0010] Compared with the prior art, the beneficial effects of this utility model are:
[0011] This invention features multiple identical sampling blocks strung together on a central rotating shaft. Each sampling block has a sampling groove of the same volume on one side (excluding the first sampling block). In use, the sampling grooves on several sampling blocks can be rotated to the same side as needed, and the amount of sample taken is determined by the sampling grooves located on the same side. Compared with traditional solid food samplers, this device has a significantly improved quantitative sampling capability. Attached Figure Description
[0012] Figure 1 This is a top view of the overall structure of this utility model;
[0013] Figure 2 This is a schematic diagram of the overall structure of this utility model viewed from below;
[0014] Figure 3 This is a side view of the overall structure of this utility model (with a sampling block removed).
[0015] Figure 4 for Figure 3 A schematic diagram of the structure at point A;
[0016] In the diagram: 1. Central pivot; 2. Sampling block; 3. Sampling groove; 4. Sealing damping pad; 5. Handle. Detailed Implementation
[0017] 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.
[0018] Implementation, for example Figure 1-4As shown, this embodiment provides a pre-prepared food testing quantitative sampler, including a central rotating shaft 1. At least 10 sampling blocks 2 are coaxially rotatably connected to the central rotating shaft 1. One horizontal sidewall of each sampling block 2 has horizontal sampling grooves 3 distributed along the direction of the central rotating shaft 1. A sealing damping pad 4 is fixedly attached to one vertical sidewall of each sampling block 2 penetrated by the central rotating shaft 1. In use, the sampling grooves 3 on each sampling block 2 can be rotated to the same horizontal plane, and the sealing damping pad 4 ensures that the sampling grooves 3 on the same horizontal plane remain seamlessly connected. The sampling block 2 located at one end of the central rotating shaft 1 is an acute-angled triangular prism, with the acute angle of this sampling block 2 facing outwards as a sampling nozzle; the remaining sampling blocks 2 are rectangular sampling blocks 2. A grip handle 5 is fixedly connected to the other end of the central rotating shaft 1, and a sealing damping pad 4 is also fixedly attached to the side of the grip handle 5 adjacent to the sampling block 2. Except for the sampling block 2 at the end of the central rotating shaft 1, the sampling grooves 3 on the other sampling blocks 2 are all in the same position and size. In this embodiment, by stringing multiple identical sampling blocks 2 on the central rotating shaft 1, and providing sampling grooves 3 of the same volume on one side of each sampling block 2 (excluding the first sampling block 2), the sampling grooves 3 on several sampling blocks 2 can be rotated to the same side as needed. The amount of sample taken is determined by the sampling grooves 3 located on the same side. Compared with traditional solid food samplers, the quantitative sampling capability of this device is greatly improved.
[0019] In use, the sampling grooves 3 on several sampling blocks 2 are rotated to the same side as needed, and then samples are taken from solid or viscous foods. The sampling block 2 at the very end also serves as a sampling nozzle, and it can collect a larger amount than the other sampling blocks 2. It is generally used as the basic sampling amount. When sampling, the entire device is simply inserted into the food, and the sampling nozzle will cut the food and feed it into each sampling block 2. In addition, the sealing damping pads 4 attached to each sampling block 2 can seal the gaps between adjacent sampling blocks 2 to prevent food from falling through the gaps, and can also increase the rotational resistance between the sampling blocks 2, so that their positions can remain stable and will not rotate randomly, affecting the use.
[0020] 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 quantitative sampler for pre-prepared food testing, characterized in that: Includes a central rotating shaft (1), on which several sampling blocks (2) are coaxially rotatably connected. One of the horizontal sidewalls of the sampling blocks (2) is provided with horizontal sampling grooves (3) distributed along the direction of the central rotating shaft (1). One of the vertical sidewalls of the sampling blocks (2) through which the central rotating shaft (1) passes is fixedly attached with a sealing damping pad (4). In use, the sampling grooves (3) on each sampling block (2) can be rotated to the same horizontal plane, and the sealing damping pad (4) ensures that the sampling grooves (3) located on the same horizontal plane remain seamlessly connected.
2. The pre-prepared food testing quantitative sampler according to claim 1, characterized in that: The sampling block (2) located at one end of the central rotating shaft (1) is in the shape of an acute-angled triangular prism, and the acute-angled tip of the sampling block (2) faces outward as a sampling nozzle; the other sampling blocks (2) are all rectangular sampling blocks (2).
3. The pre-prepared food testing quantitative sampler according to claim 2, characterized in that: The other end of the central rotating shaft (1) is fixedly connected to a grip handle (5), and a sealing damping pad (4) is also fixedly attached to the side of the grip handle (5) adjacent to the sampling block (2).
4. The pre-prepared food testing quantitative sampler according to claim 2, characterized in that: Except for the sampling block (2) at the end of the central rotating shaft (1), the sampling grooves (3) on the other sampling blocks (2) are in the same position and size.
5. The pre-prepared food testing quantitative sampler according to claim 1, characterized in that: The number of sampling blocks (2) shall not be less than 10.