Essence raw material sampling device

Abstract

The utility model relates to the technical field of raw material detection, in particular to an essence raw material sampling device which comprises an operation assembly and a plurality of sampling assemblies, the operation assembly comprises a shaft rod and an abutting column, each sampling assembly comprises an outer sleeve shell, a storage sleeve and a top cover, a plurality of sampling openings are formed in the outer sleeve shell, and an annular storage cavity is formed in the storage sleeve. And a plurality of sampling holes are formed outside the storage sleeve. According to the essence raw material sampling device, through the multiple sampling assemblies which are arranged at intervals in the axial direction of the shaft rod, when an operation assembly provided with the multiple sampling assemblies is inserted into a detection container, the sampling assemblies can collect and sample essence raw materials, located on a deep layer, of the sampling assemblies by rotating the shaft rod, and the purpose of layered sampling is achieved.

Description

Technical Field

[0001] This utility model relates to the field of raw material testing technology, specifically a fragrance raw material sampling device. Background Technology

[0002] Flavorings are complex mixtures artificially formulated and widely used in industries such as food, daily chemicals, and tobacco. Their quality directly affects the aroma and flavor of the final product. Strict quality control is required during the production, storage, and transportation of liquid flavoring raw materials, with sampling being particularly crucial. Through scientific and standardized sampling, indicators such as aroma intensity, purity, and component stability of the raw materials can be accurately tested, ensuring that product quality meets standards.

[0003] Traditional liquid flavoring raw material sampling devices are difficult to independently sample raw materials at different depths within storage containers. In practice, they can only obtain samples from a fixed depth, failing to meet the testing requirements for raw materials at different liquid levels; or they require multiple operations, using different instruments to sample at each level, which is cumbersome and prone to introducing external impurities, leading to sample contamination and affecting the accuracy of test results. Therefore, we propose a flavoring raw material sampling device. Utility Model Content

[0004] The purpose of this invention is to provide a fragrance raw material sampling device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A flavoring raw material sampling device includes an operating component for hand operation and multiple sampling components mounted on the operating component for stratified sampling. The multiple sampling components are arranged axially spaced on the operating component to sample flavoring raw materials at different heights in the vertical direction.

[0007] The operating component includes a square shaft and a stopper sleeved on the upper part of the shaft. The bottom end of the shaft is threaded with a stop plate, and the top end of the shaft is provided with a lever. The top end of the stopper abuts against the bottom end of the lever, and a pair of first positioning holes are provided on the bottom end surface of the stopper.

[0008] The sampling assembly includes an outer shell, a storage sleeve fitted inside the outer shell, and a top cover installed at the top of the outer shell. Several sampling ports are vertically formed on the outer surface of the outer shell, and a pair of second positioning holes are formed on the bottom surface of the outer shell. An annular storage cavity for storing the sampled liquid is formed inside the storage sleeve, and several sampling ports are formed on the outer surface of the storage sleeve. The positions of the sampling ports correspond to the positions of the sampling ports. A pair of positioning protrusions are provided at the top of the top cover. By inserting the positioning protrusion at the top of the top cover of the lower sampling assembly into the second positioning hole at the bottom of the outer shell of the upper sampling assembly, and inserting the positioning protrusion of the uppermost sampling assembly into the first positioning hole at the bottom of the abutment, this nested positioning method from bottom to top arranges and fixes each sampling assembly along the shaft axis, restricting their relative circumferential rotation. The shaft passes through the sampling assembly and drives the storage sleeve to rotate synchronously when rotating.

[0009] Preferably, the bottom end of the shaft is provided with a threaded post, and the abutment plate is threadedly connected to the threaded post. When the abutment plate is tightened, the abutment plate presses multiple sampling components against the bottom end of the abutment post.

[0010] In this setup, the sampling components and operating components are detachably fixed via a threaded connection, facilitating the assembly and disassembly of each sampling component.

[0011] Preferably, a lever is fixed to the outer side of the abutment, and a rotating hole for avoiding the shaft is opened in the middle of the abutment, which allows the abutment to rotate around the shaft.

[0012] In this configuration, the lever provides a gripping point, which, together with the rotating hole, allows for relative rotation between the abutment and the shaft, facilitating operation.

[0013] Preferably, the outer shell has a cavity, the top of which is open, the storage sleeve is fitted inside the cavity and can rotate, and a through hole is provided at the bottom of the cavity, through which the shaft passes.

[0014] In this configuration, the cavity provides rotational space for the storage sleeve, and the through hole ensures that the shaft will not interfere with the outer casing when rotating.

[0015] Preferably, a vertical through-hole is provided at the axis of the storage sleeve, the cross-sectional shape of the through-hole matches the cross-sectional shape of the shaft, and the shaft passes through the through-hole;

[0016] In this setting, the shape of the shaft hole matches that of the shaft rod, enabling rotational linkage and ensuring that multiple storage sleeves can be adjusted synchronously.

[0017] Preferably, the bottom end of the top cover is provided with a protruding plug, which is inserted into and fixed at the opening of the cavity. A pair of positioning grooves are provided at the inner wall edge of the opening of the cavity. A pair of positioning protrusions corresponding to the positions of the positioning grooves are provided on the outer surface of the protruding plug. When the positioning protrusions are inserted into the positioning grooves, the second positioning hole and the positioning protrusion on the sampling component are aligned in the vertical direction.

[0018] In this setting, the positioning protrusion cooperates with the positioning groove to ensure that the second positioning hole and the positioning protrusion are aligned when the top cover and the outer shell are installed.

[0019] Preferably, a vertical through-hole is provided at the axis of the top cover, and the shaft passes through the through-hole;

[0020] In this design, the central hole provides a through-passage for the shaft, preventing interference between the top cover and the shaft's movement.

[0021] Preferably, by holding the abutment, when the handle is rotated to make the storage sleeve rotate through the shaft and align the sampling hole with the sampling port, the external liquid raw material can enter the storage sleeve in sequence through the sampling port and the sampling hole. When the handle is rotated to make the storage sleeve rotate and the sampling port and the sampling hole are misaligned, the sampled raw material is stored in the storage sleeve.

[0022] In this setting, the sampling hole and the sampling port are aligned or staggered by rotating the control, so as to switch between sampling and sealed storage functions.

[0023] Compared with the prior art, the beneficial effects of this utility model are:

[0024] This flavoring raw material sampling device uses multiple sampling components arranged at intervals along the shaft axis. When the operating component containing multiple sampling components is inserted into the detection container, the shaft can be rotated to collect flavoring raw materials at the depth level of the sampling component, achieving the purpose of stratified sampling. At the same time, the staggered sealing design of the storage sleeve and the outer shell can prevent the mixing of samples from different layers, ensuring the independence of each layer of samples, and facilitating subsequent accurate detection and analysis of raw materials in each layer. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0026] Figure 2 This is a schematic diagram of the structure of the operating components in this utility model;

[0027] Figure 3 This is a schematic diagram of the bottom structure of the abutment column in this utility model;

[0028] Figure 4 This is an exploded view of the sampling component in this utility model;

[0029] Figure 5 This is a cross-sectional view of the outer shell in this utility model;

[0030] Figure 6 This is a cross-sectional view of the storage sleeve in this utility model;

[0031] Figure 7 This is a schematic diagram of the top cover structure in this utility model;

[0032] The meanings of the labels in the diagram are as follows:

[0033] 100. Operating component; 110. Shaft; 111. Threaded post; 112. Abutment plate; 113. Handle; 120. Abutment post; 121. Lever; 122. First positioning hole;

[0034] 200. Sampling component; 210. Outer shell; 211. Cavity; 212. Sampling port; 213. Second positioning hole; 214. Through hole; 215. Positioning groove; 220. Storage sleeve; 221. Storage cavity; 222. Sampling hole; 223. Shaft hole; 230. Top cover; 231. Plug; 232. Middle hole; 233. Positioning protrusion; 234. Positioning ridge. Detailed Implementation

[0035] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. 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.

[0036] Please see Figures 1-7 A fragrance raw material sampling device includes an operating component 100 for hand operation and a plurality of sampling components 200 mounted on the operating component 100 for stratified sampling. The operating component 100 includes a square shaft 110 and a stop post 120 sleeved on the upper part of the shaft 110. The sampling components 200 include an outer shell 210, a storage sleeve 220 sleeved inside the outer shell 210, and a top cover 230 mounted on the top of the outer shell 210. The plurality of sampling components 200 are arranged axially at intervals on the operating component 100 to sample fragrance raw materials at different heights in the vertical direction.

[0037] like Figure 1 and Figure 2As shown, in this invention, the bottom end of the shaft 110 is provided with a stop plate 112, the top end of the shaft 110 is provided with a lever 113, the top end of the abutment 120 abuts against the bottom end of the lever 113, the bottom end of the shaft 110 is provided with a threaded post 111, and the stop plate 112 is threadedly connected to the threaded post 111. When the stop plate 112 is tightened, the stop plate 112 presses multiple sampling components 200 against the bottom end of the abutment 120. The threaded connection structure between the stop plate 112 and the threaded post 111 facilitates the stable fixing of multiple sampling components 200 on the operating component 100, ensuring the stability of the overall structure of the device.

[0038] like Figures 3-5 and Figure 7 As shown, specifically, a pair of first positioning holes 122 are provided on the bottom end face of the abutment 120, a pair of second positioning holes 213 are provided on the bottom end face of the outer shell 210, and a pair of positioning protrusions 233 are provided on the top end of the top cover 230. By inserting the positioning protrusions 233 at the top end of the top cover 230 of the lower sampling component into the second positioning holes 213 at the bottom end of the outer shell 210 of the upper sampling component, and inserting the positioning protrusions 233 of the uppermost sampling component into the first positioning holes 122 at the bottom end of the abutment 120, this nested positioning method from bottom to top arranges and fixes each sampling component along the axial direction of the shaft 110, restricting its relative circumferential rotation. The nested positioning method can make each sampling component 200 stably arranged along the shaft 110, preventing circumferential displacement of the components during sampling and ensuring the accuracy of sampling.

[0039] like Figure 1 and Figures 4-6 As shown, further, the outer shell 210 has several sampling ports 212 vertically formed on its outer surface, and the storage sleeve 220 has an annular storage cavity 221 for storing the sampled liquid. The outer surface of the storage sleeve 220 has several sampling holes 222, the positions of which correspond to the positions of the sampling ports 212. A vertically penetrating shaft hole 223 is formed at the axis of the storage sleeve 220, the cross-sectional shape of which matches the cross-sectional shape of the shaft 110. The shaft 110 passes through the shaft hole 223, allowing it to pass through the sampling assembly 200 and drive the storage sleeve 220 to rotate synchronously during rotation. This matching design of the shaft 110 and shaft hole 223 enables the shaft 110 to drive the storage sleeve 220 to rotate synchronously. By controlling the rotation of the storage sleeve 220, the sampling holes 222 and sampling ports 212 can be aligned or staggered, thereby completing the sampling and storage operations.

[0040] like Figure 5As shown, the outer casing 210 has a cavity 211 inside, with the top of the cavity 211 being open. The storage sleeve 220 is fitted inside the cavity 211 and can rotate. A through hole 214 is provided at the bottom of the cavity 211, through which the shaft 110 passes. A vertical through hole 232 is provided at the axis of the top cover 230, through which the shaft 110 passes. The through hole 214 and the through hole 232 provide space for the rotation of the shaft 110 and prevent the storage sleeve 220 from interfering with the rotation of the shaft 110.

[0041] like Figure 4 and Figure 7 As shown, it is worth noting that the bottom end of the top cover 230 is provided with a protruding plug 231, which is inserted into and fixed at the opening of the cavity 211. A pair of positioning grooves 215 are provided on the inner wall edge of the opening of the cavity 211. A pair of positioning protrusions 234 corresponding to the positions of the positioning grooves 215 are provided on the outer surface of the protruding plug 231. When the positioning protrusions 234 are inserted into the positioning grooves 215, the second positioning hole 213 and the positioning protrusion 233 on the sampling component 200 are vertically aligned. The cooperation between the positioning protrusions 234 and the positioning grooves 215 ensures that the top cover 230 and the outer shell 210 are accurately installed, so that the positioning structure of each sampling component 200 can function correctly.

[0042] It is worth noting that a lever 121 is fixed to the outside of the abutment 120, and a rotating hole for avoiding the shaft 110 is opened in the middle of the abutment 120. This rotating hole allows the abutment 120 to rotate around the shaft 110. By holding the abutment 120 from the lever 121, when the lever 113 is rotated, the lever 113 drives the storage sleeve 220 to rotate through the shaft 110 and aligns the sampling hole 222 with the sampling port 212. External liquid raw materials can enter the storage sleeve 220 in sequence through the sampling port 212 and the sampling hole 222. When the lever 113 is rotated further, the storage sleeve 220 rotates and the sampling port 212 and the sampling hole 222 are misaligned, the sampled raw materials are stored in the storage sleeve 220. The lever 121 is designed to make it easy for operators to hold the support column 120. By rotating the handle 113, the rotation of the storage sleeve 220 can be flexibly controlled to achieve accurate sampling and sealed storage.

[0043] In this embodiment, the fragrance raw material sampling device is used as follows: First, the device is inserted into the container containing the fragrance raw material, so that each sampling component 200 corresponds to a different liquid level. Then, the abutment 120 is held from the lever 121, and the lever 113 is rotated to make the lever 113 drive the shaft 110 and the storage sleeve 220 to rotate together, so that the sampling hole 222 is aligned with the sampling port 212. At this time, the fragrance raw material enters the annular storage cavity 221 through the sampling port 212 and the sampling hole 222. Next, the lever 113 is rotated again to make the sampling hole 222 and the sampling port 212 misaligned. At this time, the sample is sealed and stored in the storage sleeve 220. Finally, the device is removed from the container, thus completing the stratified sampling of fragrance raw materials at different liquid levels. After sampling, each sampling component 200 can be easily disassembled by removing the abutment 112, which facilitates the independent testing and analysis of samples from different layers.

[0044] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A sampling device for flavoring raw materials, characterized in that: It includes an operating component (100) for handheld operation and multiple sampling components (200) mounted on the operating component (100) for stratified sampling. The multiple sampling components (200) are arranged axially spaced on the operating component (100) to sample flavor raw materials at different heights in the vertical direction. The operating component (100) includes a square shaft (110) and a stop (120) sleeved on the upper part of the shaft (110). The bottom end of the shaft (110) is threaded with a stop plate (112), and the top end of the shaft (110) is provided with a lever (113). The top end of the stop (120) abuts against the bottom end of the lever (113), and a pair of first positioning holes (122) are opened on the bottom end surface of the stop (120). The sampling assembly (200) includes an outer shell (210), a storage sleeve (220) fitted inside the outer shell (210), and a top cover (230) installed on the top of the outer shell (210). Several sampling ports (212) are vertically formed on the outer surface of the outer shell (210). A pair of second positioning holes (213) are formed on the bottom surface of the outer shell (210). An annular storage cavity (221) for storing the sampled liquid is formed inside the storage sleeve (220). Several sampling holes (222) are formed on the outer surface of the storage sleeve (220). The positions of the sampling holes (222) and the sampling ports (212) are relative to each other. The top of the top cover (230) is provided with a pair of positioning protrusions (233). By inserting the positioning protrusions (233) at the top of the top cover (230) of the lower sampling component into the second positioning hole (213) at the bottom of the outer shell (210) of the upper sampling component, and the positioning protrusions (233) of the uppermost sampling component into the first positioning hole (122) at the bottom of the abutment (120), the nested positioning method from bottom to top makes each sampling component axially arranged and fixed along the shaft (110), restricting its relative circumferential rotation. The shaft (110) passes through the sampling component (200) and drives the storage sleeve (220) to rotate synchronously when rotating.

2. The flavor raw material sampling device according to claim 1, characterized in that: The bottom end of the shaft (110) is provided with a threaded post (111), and the abutment plate (112) is threadedly connected to the threaded post (111). When the abutment plate (112) is tightened, the abutment plate (112) presses multiple sampling components (200) against the bottom end of the abutment post (120).

3. The flavor raw material sampling device according to claim 1, characterized in that: A lever (121) is fixed to the outside of the abutment (120), and a rotating hole for avoiding the shaft (110) is opened in the middle of the abutment (120). The rotating hole allows the abutment (120) to rotate around the shaft (110) on the shaft (110).

4. The flavor raw material sampling device according to claim 1, characterized in that: The outer shell (210) has a cavity (211) inside. The top of the cavity (211) is open. The storage sleeve (220) is fitted inside the cavity (211) and can rotate. A through hole (214) is provided at the bottom of the cavity (211). The shaft (110) passes through the through hole (214).

5. The flavor raw material sampling device according to claim 1, characterized in that: The storage sleeve (220) has a vertical shaft hole (223) that penetrates the storage sleeve (220) at its axis. The cross-sectional shape of the shaft hole (223) matches the cross-sectional shape of the shaft (110), and the shaft (110) penetrates the shaft hole (223).

6. The flavor raw material sampling device according to claim 4, characterized in that: The bottom end of the top cover (230) is provided with a protruding plug (231). The protruding plug (231) is inserted into and fixed at the opening of the cavity (211). A pair of positioning grooves (215) are provided at the inner wall edge of the opening of the cavity (211). A pair of positioning protrusions (234) corresponding to the positions of the positioning grooves (215) are provided on the outer surface of the protruding plug (231). When the positioning protrusions (234) are inserted into the positioning grooves (215), the second positioning hole (213) and the positioning protrusion (233) on the sampling component (200) are in the vertical direction.

7. The flavor raw material sampling device according to claim 1, characterized in that: The top cover (230) has a vertical through hole (232) at its axis, and the shaft (110) passes through the through hole (232).

8. The flavor raw material sampling device according to claim 1, characterized in that: By holding the abutment (120), when the lever (113) is rotated, the lever (113) drives the storage sleeve (220) to rotate through the shaft (110) and aligns the sampling hole (222) with the sampling port (212), the external liquid raw material can enter the storage sleeve (220) in sequence through the sampling port (212) and the sampling hole (222). When the lever (113) is rotated further, the storage sleeve (220) rotates and the sampling port (212) and the sampling hole (222) are misaligned, the sampled raw material is stored in the storage sleeve (220).

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