Sampling device of grain component analyzer

Abstract

The utility model relates to the technical field of sampling devices, in particular to a sampling device of a grain composition analyzer, which comprises a sampling tank, the sampling tank is divided into two types according to functions, one type is a structure provided with a threaded groove at the top end and used for being combined and connected with a tank cover, and the other type is a structure without a threaded structure. A clamping block is fixed to the bottom end of each sampling tank, a buckle assembly is fixed to the top end of the sampling tank without the threaded structure and comprises a clamping ring, an inner groove is formed in the inner side wall of the clamping ring downwards and does not penetrate through the clamping ring, and a through hole is formed in the inner groove towards the outer side of the clamping ring. The top end of the sampling tank with the thread groove is meshed and fixed with the inner side wall of the tank cover, the plurality of groups of clamping block structures are matched and fixed with the through holes in the clamping ring in an interference clamping manner, so that the plurality of groups of sampling tanks are connected and assembled, and finally, the bottom plate with the buckle assembly is connected and fixed with the last group of sampling tank. And the tank cover is fixedly connected with the sampling tank with a threaded structure at the top end to realize sealing.

Description

TECHNICAL FIELD

[0001] The utility model relates to sampling device technical field, concretely relates to a sampling device of grain component analyzer. BACKGROUND

[0002] Near infrared grain analyzer is a new type of grain component analyzer, can be used for accurately measuring the component in grain, including the grain after crushing. Because it has high accuracy and fast determination speed, therefore near infrared grain analyzer has been widely applied in grain processing industry and food safety detection industry, and the sampling device of grain analyzer is mostly sample cup, when using, the sample is put into the sample cup, ensure that the thickness of sample does not exceed the maximum sample thickness of instrument, then the sample cup is put into the sample chamber of instrument. Ensure that the sample cup is correctly placed in the sample chamber to avoid the deviation of measurement result.

[0003] And the existing sample cup is limited by its size when using, can only take a certain volume of grain at a time, so when sampling on site, if the requirement of large sample, needs other containers to save, and needs to take multiple times, causes the situation of poor practicability. UTILITY MODEL CONTENT

[0004] TECHNICAL PROBLEM SOLVED

[0005] In view of the above-mentioned shortcomings of prior art, the utility model provides a sampling device of grain component analyzer, which can effectively solve the problem of poor practicability of the existing sample cup in prior art.

[0006] TECHNICAL SCHEME

[0007] To achieve the above object, the utility model discloses the following technical scheme:

[0008] The utility model provides a sampling device of grain component analyzer, including sampling jar, the sampling jar is divided into two types according to function, one is the structure with screw groove at the top for combined connection with the cover, the other is the structure without screw structure, the bottom of each sampling jar is fixed with the clamping block, the top of the sampling jar without screw structure is fixed with the buckle assembly, the buckle assembly includes the clamping ring, and the inner side wall of the clamping ring is not opened with the inner groove downward, and the through hole is opened to the outer side of the clamping ring in the inner groove, the top of the sampling jar with screw groove is engaged and fixed with the inner side wall of the cover, and the bottom of a group of buckle assemblies is fixedly connected with the bottom plate.

[0009] Further, the outer side of the cover is fixed with a plurality of anti-skid teeth.

[0010] Further, the through hole is L-shaped in cross section.

[0011] Further, the plurality of groups of the clamping blocks are fixed on the sampling tank in equidistant array.

[0012] Further, the plurality of groups of the through holes are arranged in equidistant array on the clamping ring, and the transverse ends of the through holes in each group penetrate the side wall of the clamping ring.

[0013] Further, the inner diameter of the inner groove is matched with the outer diameter of the sampling tank.

[0014] Advantages

[0015] Compared with the known prior art, the technical scheme provided by the utility model has the following advantages:

[0016] The user can connect and fix the plurality of groups of the sampling tanks through the buckle assembly, meet the sampling needs of different volumes, determine the number of the sampling tanks to be connected according to the operation requirements, and realize the connection and assembly of the plurality of groups of the sampling tanks through the interference clamping cooperation between the plurality of groups of the clamping block structures and the through holes on the clamping ring when connecting, finally connect and fix the bottom plate with the buckle assembly and the last group of the sampling tanks, connect and fix the tank cover and the sampling tank with the threaded structure at the top end, and realize the closure. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creative labor.

[0018] Figure 1 It is a structural schematic view of the utility model;

[0019] Figure 2 It is one of the structural split views of the utility model;

[0020] Figure 3 It is the structural split view of the buckle assembly in the utility model.

[0021] The reference numerals in the drawings represent: 1, sampling tank;2, buckle assembly;21, clamping ring;22, inner groove;23, through hole;3, tank cover;4, bottom plate;5, clamping block. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model below. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] The utility model will be further described in combination with embodiments below.

[0024] Embodiment: a sampling device of grain component analyzer, refer to attached Figure 1 -attached Figure 3 , including sampling tank 1, sampling tank 1 is divided into two types according to function, one is the structure with thread groove at top end for combined connection with tank cover 3, another is the structure without thread structure, the bottom end of each sampling tank 1 is fixed with clamping block 5, the top end of sampling tank 1 without thread structure is fixed with buckle assembly 2, the buckle assembly 2 includes clamping ring 21, and the inner side wall of clamping ring 21 is not provided with inner groove 22 downward, and the outer side of clamping ring 21 is provided with through hole 23 in inner groove 22, the top end of sampling tank 1 with thread groove is engaged and fixed with the inner side wall of tank cover 3, the bottom end of a group of buckle assembly 2 is fixedly connected with bottom plate 4;

[0025] The outer side of tank cover 3 is fixed with a plurality of anti-skid teeth;The through hole 23 is L-shaped in cross section;The clamping block 5 is fixed with a plurality of groups at equal intervals outside the sampling tank 1;A plurality of groups of through holes 23 are arranged at equal intervals on the clamping ring 21, and the transverse end of each group of through holes 23 penetrates the side wall of the clamping ring 21;The inner diameter of the inner groove 22 is matched with the outer diameter of the sampling tank 1;Through the two types of sampling tank 1 structure arranged, the user can connect and fix a plurality of sampling tank 1 through buckle assembly 2, meet the sampling needs of different volumes, the user can determine the number of sampling tank 1 required to be connected according to the operation requirement, and when connecting, the plurality of clamping block 5 structures and the through holes 23 on the clamping ring 21 can be fixed by interference, the connection and assembly of a plurality of sampling tank 1 are realized, finally the bottom plate 4 with buckle assembly 2 is connected and fixed with the last group of sampling tank 1, the tank cover 3 is connected and fixed with the sampling tank 1 with thread structure at the top, and the closure is realized.

[0026] The above examples are only used to illustrate the technical solutions of the present application, and are not limiting; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that the technical solutions recorded in the foregoing examples can still be modified, or some technical features therein can be replaced equivalently; and these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present application.

Claims

1. A sampling device for a grain composition analyzer, characterized in that, Including sampling tank (1), sampling tank (1) is divided into two types according to function, one is the structure with thread groove at top end for combined connection with tank cover (3), the other is the structure without thread, the bottom end of each sampling tank (1) is fixed with clamping block (5), the top end of sampling tank (1) without thread is fixed with buckle assembly (2), the buckle assembly (2) includes clamping ring (21), and the inner side wall of clamping ring (21) is not opened with inner groove (22) downward, and the inner groove (22) is opened with through hole (23) to the outside of clamping ring (21), the top end of sampling tank (1) with thread groove is engaged and fixed with the inner side wall of tank cover (3), the bottom end of a group of buckle assembly (2) is fixedly connected with bottom plate (4).

2. A sampling device for a grain component analyser according to claim 1, wherein, The outer side of the tank cover (3) is fixed with a plurality of anti-skid teeth.

3. A sampling device for a grain component analyzer according to claim 1, wherein, The through hole (23) is L-shaped in cross section.

4. The sampling device of claim 1, wherein: The clamping block (5) is fixed with a plurality of groups at equal intervals outside the sampling tank (1).

5. A sampling device for a grain component analyser according to claim 4, wherein, A plurality of groups of through holes (23) are arranged at equal intervals on the clamping ring (21), and the transverse ends of each group of through holes (23) penetrate the side wall of the clamping ring (21).

6. A sampling device for a grain component analyzer according to claim 1 wherein, The inner diameter of the inner groove (22) is matched with the outer diameter of the sampling tank (1).

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