Antioxidant production raw material sampling device

Abstract

The utility model discloses an antioxidant production raw material sampling device which comprises a raw material sampling unit, the raw material sampling unit comprises a raw material storage tank and a tank cover matched with the raw material storage tank, the center of the upper side wall of the tank cover is fixedly communicated with a corresponding sampling nozzle, and the sampling nozzle is in threaded connection with a sampling cover; a sampling barrel is arranged at the center of the sampling cover in a penetrating manner; the sampling and uniform stirring unit comprises a plurality of uniform stirring rods hinged to the lower end of the side wall of the sampling barrel, each uniform stirring rod is hinged to the sampling barrel through a first hinge arm, a hinge arm is hinged to the center of each uniform stirring rod, and the sampling and uniform stirring unit further comprises an unfolding driving assembly used for controlling the uniform stirring rods to be unfolded or folded. According to the utility model, the antioxidant on the surface layer and the antioxidant on the lower layer can be fully mixed before sampling, so that the antioxidant production raw material obtained by sampling has representativeness, and the accuracy of the subsequent detection result is further guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of antioxidant production, in particular to a raw material sampling device for antioxidant production. Background Art

[0002] Antioxidants are a class of substances that can prevent or delay cell damage. They protect cells and tissues by neutralizing free radicals, prevent or delay food oxidation, improve food stability and extend the storage period. The correct use of antioxidants can not only extend the storage period and shelf life of food, bring good economic benefits to producers and consumers, but also bring better food safety to consumers. After the production of antioxidants, samples need to be taken for subsequent testing.

[0003] In the process of sampling the production raw materials in the raw material tank with existing antioxidants, the antioxidants in the upper layer are easily exposed to the air, while the antioxidants in the lower layer are less likely to come into contact with the air. Excessive extraction of antioxidants in the surface layer or the lower layer can easily lead to large deviations in the sampling tube during the sampling process, which is not representative and leads to large errors in subsequent test results. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems existing in the existing antioxidant production raw material sampling device, the utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a sampling device for antioxidant production raw materials, which is suitable for solving the problem that the antioxidant in the upper layer is easy to contact with the air, while the antioxidant in the lower layer has a low probability of contacting with the air, which can easily lead to large deviations in the sampling tube during the sampling process, thereby causing large errors in subsequent detection results.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a sampling device for raw materials for antioxidant production, comprising:

[0008] A raw material sampling unit, comprising a raw material storage tank and a tank cover matching the raw material storage tank, wherein a corresponding sampling nozzle is fixedly connected at the center of the upper side wall of the tank cover, a sampling cover is threadedly connected to the sampling nozzle, a sampling barrel is penetrated at the center of the sampling cover, and a shaft sleeve is rotatably installed at the connection between the sampling cover and the sampling barrel, a driving motor is fixedly installed at the top of the sampling barrel, an output shaft of the driving motor penetrates downward through the upper end wall of the sampling barrel and is fixedly connected to a connecting rod, and a spiral sampling rod matching the sampling barrel is fixedly connected to the lower end of the connecting rod;

[0009] The sampling and mixing unit includes a plurality of mixing rods hinged at the lower end of the side wall of the sampling barrel, each of the mixing rods is hinged to the sampling barrel through an articulated arm, an articulated arm is hinged at the center of the mixing rod, and the sampling and mixing unit also includes an unfolding drive assembly for controlling the unfolding or storage of the mixing rods.

[0010] As a preferred solution of the antioxidant production raw material sampling device described in the utility model, wherein: the deployment drive assembly includes an outer cylinder fixedly mounted on the upper end of the side wall of the sampling cylinder, the lower end opening of the outer cylinder is vertically sealed and slidably connected with an extension cylinder, the upper end wall of the outer cylinder and the lower end inner wall of the extension cylinder are connected to multiple groups of evenly distributed electric telescopic rods, the lower end of the side wall of the extension cylinder is fixedly connected to multiple groups of evenly distributed second articulated seats, and each of the articulated arms is hinged to the second articulated seat at one end away from the mixing rod.

[0011] As a preferred solution of the antioxidant production raw material sampling device described in the utility model, a mounting plate is fixedly installed on the top of the sampling tube, the diameter of the mounting plate is two to three times the diameter of the sampling tube, and the driving motor is fixedly installed on the mounting plate.

[0012] As a preferred solution of the antioxidant production raw material sampling device described in the utility model, the length of the spiral sampling rod is one third to one half of the length of the connecting rod.

[0013] As a preferred solution of the antioxidant production raw material sampling device described in the utility model, the mixing rod is configured to be flat, and the surface of each mixing rod is smooth and polished.

[0014] As a preferred solution of the antioxidant production raw material sampling device described in the utility model, wherein: a sealing ring is provided on the inner wall fixing pad at the lower end of the outer cylinder.

[0015] The beneficial effects of the utility model are as follows: the sampling cover and the sampling nozzle are tightened, the electric telescopic rod is controlled to retract, the extended tube is retracted upward into the outer tube, the second articulated seat unfolds the mixing rod through the articulated arm, and the sampling tube is rotated to evenly stir the antioxidant in the raw material storage tank, so that the antioxidants in the upper layer and the antioxidants in the lower layer in the raw material storage tank are fully mixed, and then the drive motor is started, and the output shaft of the drive motor drives the spiral sampling rod to take samples, the sampling contact is taken, the sampling cover is loosened, and the sampling nozzle is re-sealed. The sampling process is sealed throughout, and the surface antioxidants and the lower antioxidants can be fully mixed before sampling, thereby ensuring that the antioxidant production raw materials obtained by sampling are representative, thereby ensuring the accuracy of subsequent test results. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0017] Figure 1 This is a schematic diagram of the overall structure of a sampling device for raw material production of antioxidants proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of a sampling and mixing unit of a raw material sampling device for antioxidant production proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the expansion drive component of the antioxidant production raw material sampling device proposed by the utility model.

[0020] Description of the drawings: 100 raw material sampling unit, 101 raw material storage tank, 102 tank cover, 103 sampling nozzle, 104 sampling cover, 105 sampling cylinder, 106 driving motor, 107 spiral sampling rod, 108 bushing, 109 mounting plate, 200 sampling mixing unit, 201 mixing rod, 202 first articulated seat, 203 second articulated seat, 204 articulated arm, 205 unfolding drive assembly, 205a outer cylinder, 205b extending cylinder, 205c electric telescopic rod. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0023] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0024] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0025] Example

[0026] Reference Figure 1-Figure 3 , which is an embodiment of the utility model, provides a raw material sampling device for antioxidant production, including: a raw material sampling unit 100 and a sampling and mixing unit 200.

[0027] The raw material sampling unit 100 includes a raw material storage tank 101 and a tank cover 102 matched with the raw material storage tank 101. A corresponding sampling nozzle 103 is fixedly connected at the center of the upper side wall of the tank cover 102. A sampling cover 104 is threadedly connected to the sampling nozzle 103. A sampling barrel 105 is penetrated at the center of the sampling cover 104, and a shaft sleeve 108 is rotatably installed at the connection between the sampling cover 104 and the sampling barrel 105. A driving motor 106 is fixedly installed at the top of the sampling barrel 105. A mounting plate 109 is fixedly installed at the top of the sampling barrel 105. The diameter of the mounting plate 109 is 1 / 2 of the diameter of the sampling barrel 105. Two to three times, and the drive motor 106 is fixedly mounted on the mounting plate 109, the output shaft of the drive motor 106 can rotate both forward and reverse, which belongs to a very mature prior art, and its working principle is not described in detail here, the output shaft of the drive motor 106 downwardly penetrates the upper end wall of the sampling barrel 105 and is fixedly connected to a connecting rod, and the lower end of the connecting rod is fixedly connected to a spiral sampling rod 107 matching the sampling barrel 105, and the length of the spiral sampling rod 107 is one third to one half of the length of the connecting rod, and this arrangement is to ensure that there is enough space in the sampling barrel 105 to accommodate the antioxidant particles;

[0028] Secondly, the sampling and mixing unit 200 includes a plurality of mixing rods 201 hinged at the lower end of the side wall of the sampling tube 105. The mixing rods 201 are arranged to be flat, and the surface of each mixing rod 201 is smooth and polished. This arrangement increases the contact area between the mixing rods 201 and the antioxidant particles, and improves the mixing effect of the mixing rods 201 on the antioxidant. Each mixing rod 201 is hinged to the sampling tube 105 through an articulated arm 204, and the center of the mixing rod 201 is hinged with an articulated arm 204. The sampling and mixing unit 200 also includes an expansion drive assembly 205 for controlling the expansion or storage of the mixing rod 201.

[0029] Finally, the unfolding drive assembly 205 includes an outer cylinder 205a fixedly mounted on the upper end of the side wall of the sampling cylinder 105, and the lower end opening of the outer cylinder 205a is vertically sealed and slidably connected with an extension cylinder 205b, and the inner wall fixed pad at the lower end of the outer cylinder 205a is provided with a sealing ring. The setting of the sealing ring improves the sealing performance of the fitting point between the outer cylinder 205a and the extension cylinder 205b to prevent the antioxidant in the raw material storage tank 101 from penetrating between the two, and the upper end wall of the outer cylinder 205a and the lower end inner wall of the extension cylinder 205b are connected to a plurality of groups of evenly distributed electric telescopic rods 205c, and the lower end of the side wall of the extension cylinder 205b is fixedly connected to a plurality of groups of evenly distributed second articulated seats 203, and each articulated arm 204 is hinged to the second articulated seat 203 at one end away from the mixing rod 201.

[0030] During use, the sampling cover 104 and the sampling nozzle 103 are tightened, the electric telescopic rod 205c is controlled to retract, the extended tube 205b is retracted upward into the outer tube 205a, and the second hinged seat 203 unfolds the mixing rod 201 through the hinged arm 203, and the sampling tube 105 is rotated to evenly stir the antioxidant in the raw material storage tank 101, so that the antioxidant in the upper layer and the antioxidant in the lower layer in the raw material storage tank 101 are fully mixed, and then the drive motor 106 is started, and the output shaft of the drive motor 106 drives the spiral sampling rod 107 to take samples. After sampling contact, the sampling cover 104 is loosened and the sampling nozzle 103 is re-sealed. The sampling process is sealed throughout, and the surface antioxidants and the lower antioxidants can be fully mixed before sampling, ensuring that the antioxidant production raw materials obtained by sampling are representative, thereby ensuring the accuracy of subsequent test results.

[0031] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A sampling device for raw materials for antioxidant production, characterized in that: include: A raw material sampling unit (100) comprises a raw material storage tank (101) and a tank cover (102) matched with the raw material storage tank (101); a corresponding sampling nozzle (103) is fixedly connected at the center of the upper side wall of the tank cover (102); a sampling cover (104) is threadedly connected to the sampling nozzle (103); a sampling barrel (105) is penetrated at the center of the sampling cover (104); a shaft sleeve (108) is rotatably installed at the connection between the sampling cover (104) and the sampling barrel (105); a driving motor (106) is fixedly installed at the top of the sampling barrel (105); an output shaft of the driving motor (106) penetrates downward through the upper end wall of the sampling barrel (105) and is fixedly connected to a connecting rod; a spiral sampling rod (107) matching the sampling barrel (105) is fixedly connected to the lower end of the connecting rod; A sampling and mixing unit (200) comprises a plurality of mixing rods (201) hinged to the lower end of the side wall of a sampling barrel (105), each of the mixing rods (201) being hinged to the sampling barrel (105) via a hinged arm (204), and a hinged arm (204) being hinged at the center of the mixing rod (201). The sampling and mixing unit (200) further comprises an unfolding drive assembly (205) for controlling the unfolding or retraction of the mixing rods (201).

2. The antioxidant production raw material sampling device according to claim 1, characterized in that: The unfolding drive assembly (205) comprises an outer cylinder (205a) fixedly mounted on the upper end of the side wall of the sampling cylinder (105); the lower end opening of the outer cylinder (205a) is vertically sealed and slidably connected with an extension cylinder (205b); the upper end wall of the outer cylinder (205a) and the lower inner wall of the extension cylinder (205b) are connected with a plurality of groups of evenly distributed electric telescopic rods (205c); the lower end of the side wall of the extension cylinder (205b) is fixedly connected with a plurality of groups of evenly distributed second hinged seats (203); and one end of each of the hinged arms (204) away from the mixing rod (201) is hinged to the second hinged seat (203).

3. The antioxidant production raw material sampling device according to claim 1, characterized in that: A mounting plate (109) is fixedly mounted on the top of the sampling tube (105); the diameter of the mounting plate (109) is two to three times the diameter of the sampling tube (105); and the driving motor (106) is fixedly mounted on the mounting plate (109).

4. The antioxidant production raw material sampling device according to claim 1, characterized in that: The length of the spiral sampling rod (107) is one third to one half of the length of the connecting rod.

5. The antioxidant production raw material sampling device according to claim 1, characterized in that: The mixing rods (201) are arranged to be flat, and the surface of each mixing rod (201) is polished and smooth.

6. The antioxidant production raw material sampling device according to claim 2, characterized in that: A sealing ring is provided on the inner wall fixing pad at the lower end of the outer cylinder (205a).

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