Probiotic powder sampling inspection device

Abstract

The utility model discloses a probiotic powder sampling inspection device, which relates to the technical field of probiotic powder, and comprises a storage pipe, a rotating shaft is rotatably mounted at the top of the inner wall of the storage pipe, a sealing assembly corresponding to the rotating shaft is fixedly mounted on the inner wall of the storage pipe, a conveying pipe is arranged below the storage pipe corresponding to the sealing assembly, and the conveying pipe is connected with the rotating shaft. A connecting assembly is arranged between the conveying pipe and the storage pipe, the conveying pipe and the storage pipe are fixedly connected through the connecting assembly, a rotating rod is arranged in the position, corresponding to the rotating shaft, of the conveying pipe, a connecting plate is fixedly installed on the end face, close to the rotating rod, of the rotating shaft, and a connecting groove is formed in the end face, corresponding to the connecting plate, of the upper end of the rotating rod. The rotating rod is connected with the rotating shaft through the connecting plate, the rotating shaft drives the threaded blade on the rotating rod to rotate, the rotating threaded blade enables the conveying pipe to enter the storage pipe, the amount of materials moved by the threaded blade in each rotation is certain, and therefore quantitative extraction of the materials is achieved.

Description

Technical Field

[0001] This utility model relates to the field of probiotic powder technology, specifically to a probiotic powder sampling and testing device. Background Technology

[0002] The existing technology has the following problems: After the probiotics are processed, the product quality needs to be sampled and inspected. However, the existing sampling devices generally use a tube to directly pull the rod to extract the probiotics. However, such extraction cannot accurately control the amount of probiotics extracted. If too few are extracted, the required amount for the experiment will not be reached, and the sample will need to be collected again. If too many are extracted, it will result in waste. Utility Model Content

[0003] To solve the above-mentioned technical problems, a probiotic powder sampling device is provided, which solves the problem that the amount of probiotics extracted cannot be accurately controlled at present.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] A probiotic powder sampling device includes a storage tube, a rotating shaft rotatably mounted on the top of the inner wall of the storage tube, a sealing assembly corresponding to the rotating shaft fixedly mounted on the inner wall of the storage tube, a conveying tube disposed below the storage tube corresponding to the sealing assembly, a connecting assembly disposed between the conveying tube and the storage tube, the conveying tube and the storage tube being fixedly connected by the connecting assembly, a rotating rod disposed inside the conveying tube corresponding to the rotating shaft, a connecting plate fixedly mounted on the end face of the rotating shaft near the rotating rod, a connecting groove being formed on the upper end face of the rotating rod corresponding to the connecting plate, the rotating rod being connected to the rotating shaft through the connecting plate, and a threaded blade corresponding to the conveying tube fixedly mounted on the outer surface of the rotating rod.

[0006] Preferably, the sealing assembly includes a fixed ring and a connecting ring, the connecting ring being located at the center of the fixed ring, the fixed ring corresponding to the storage tube, and the connecting ring corresponding to the rotating shaft. The fixed ring and the connecting ring are fixedly connected by a plurality of sector plates, the plurality of sector plates being circumferentially distributed about the center line of the connecting ring. The fixed ring, the sector plates, and the connecting ring are all provided with rotating grooves inside, and a sealing plate is provided inside the rotating groove. The sealing plate is connected to the fixed ring through the rotating groove.

[0007] Preferably, the connecting assembly includes a first support ring and a second support ring. A plurality of limiting plates are fixedly installed on the side of the first support ring near the second support ring. The plurality of limiting plates are circumferentially distributed about the center line of the first support ring. A limiting groove is formed on the side of the second support ring corresponding to the limiting plate.

[0008] Preferably, both the connecting plate and the connecting groove are cross-shaped, and the connecting plate and the connecting groove are interference fit with a tolerance of 1mm-2mm.

[0009] Preferably, a push plate is provided inside the storage tube corresponding to the sealing assembly, and a plurality of guide rods are fixedly installed on the top of the inner wall of the storage tube corresponding to the push plate. The plurality of guide rods are circumferentially distributed about the center line of the storage tube, and springs are sleeved on the outer surface of the plurality of guide rods. The two ends of the springs are fixedly connected to the inner wall of the storage tube and the surface of the push plate, respectively.

[0010] Preferably, a circular plate is provided above the storage tube, the circular plate is fixedly connected to the rotating shaft, and a first handle is rotatably mounted on the upper surface of the circular plate.

[0011] Preferably, a second handle is fixedly mounted on the outer surface of the storage tube.

[0012] Compared with the prior art, the advantages of this utility model are as follows: This utility model is equipped with a rotating shaft, a rotating rod, and threaded blades. The rotating shaft drives the threaded blades on the rotating rod to rotate, and the rotating threaded blades cause the conveying pipe to enter the storage pipe. The amount of material moved by the threaded blades each rotation is constant, thereby achieving quantitative extraction of material. This utility model is equipped with a sealing component, a push plate, and a spring. The sealing component seals the storage pipe, and the spring pushes the push plate to contact the material, so that the material in the storage pipe is close to the capacity between the sealing component and the push plate, further improving the accuracy of material extraction. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0014] Figure 2 This is an exploded view of the interior of this utility model;

[0015] Figure 3 This is an exploded view of the internal structure of the sealing component in this utility model;

[0016] Figure 4 This is an exploded view of the internal structure of the connecting component in this utility model.

[0017] The following are the labels in the diagram: 1. Storage tube; 2. Rotating shaft; 3. Sealing assembly; 4. Conveying tube; 5. Connecting assembly; 6. Rotating rod; 7. Connecting plate; 8. Connecting groove; 9. Threaded blade; 10. Fixing ring; 11. Connecting ring; 12. Sector plate; 13. Rotating groove; 14. Sealing plate; 15. First support ring; 16. Second support ring; 17. Limiting plate; 18. Limiting groove; 19. Push plate; 20. Guide rod; 21. Spring; 22. Circular plate; 23. First handle; 24. Second handle. Detailed Implementation

[0018] The following description is intended to disclose the present invention so that those skilled in the art can implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.

[0019] Reference Figure 1-4 As shown, a probiotic powder sampling device includes a storage tube 1. A rotating shaft 2 is rotatably mounted on the top of the inner wall of the storage tube 1. A sealing assembly 3 corresponding to the rotating shaft 2 is fixedly mounted on the inner wall of the storage tube. A conveying tube 4 is arranged below the storage tube 1 corresponding to the sealing assembly 3. A connecting assembly 5 is provided between the conveying tube 4 and the storage tube 1. The conveying tube 4 and the storage tube 1 are fixedly connected by the connecting assembly 5. A rotating rod 6 is arranged inside the conveying tube 4 corresponding to the rotating shaft 2. A connecting plate 7 is fixedly mounted on the end face of the rotating shaft 2 near the rotating rod 6. A connecting plate 7 is provided on the upper end face of the rotating rod 6 corresponding to the connecting plate 7. The receiving groove 8 and the rotating rod 6 are connected to the rotating shaft 2 via the connecting plate 7. The outer surface of the rotating rod 6 is fixedly installed with threaded blades 9 corresponding to the conveying pipe 4. The staff places the conveying pipe 4 into the material to be sampled. The rotating shaft 2 drives the threaded blades 9 on the rotating rod 6 to rotate. The material enters the storage pipe 1 along the threaded blades 9. An observation plate is set on the outer surface of the storage pipe 1. The staff observes whether the sampled material in the storage pipe 1 meets the requirements through the observation plate. After the requirements are met, the storage pipe 1 is sealed by rotating the sealing component 3. At the same time, the storage pipe 1 is separated from the conveying pipe 4 by using the connecting component 5.

[0020] like Figure 3 As shown, the sealing assembly 3 includes a fixed ring 10 and a connecting ring 11. The connecting ring 11 is located at the center of the fixed ring 10. The fixed ring 10 corresponds to the storage tube 1, and the connecting ring 11 corresponds to the rotating shaft 2. The fixed ring 10 and the connecting ring 11 are fixedly connected by a plurality of sector plates 12. The plurality of sector plates 12 are circumferentially distributed about the center line of the connecting ring 11. The fixed ring 10, the sector plates 12 and the connecting ring 11 are all provided with rotating grooves 13. The rotating grooves 13 are provided with sealing plates 14. The sealing plates 14 are connected to the fixed ring 10 through the rotating grooves 13. When the operator rotates the sealing plates 14, the sealing plates 14 leave the rotating grooves 13 and come into contact with the side of the sector plates 12. The sealing plates 14 seal the sector plates 12 to prevent the material from leaving the storage tube 1 during the movement of the storage tube 1.

[0021] like Figure 4As shown, the connecting assembly 5 includes a first support ring 15 and a second support ring 16. A plurality of limiting plates 17 are fixedly installed on the side of the first support ring 15 near the second support ring 16. The limiting plates 17 are circumferentially distributed about the center line of the first support ring 15. A limiting groove 18 is formed on the side of the second support ring 16 corresponding to the limiting plate 17. The limiting plate 17 and the limiting groove 18 are interference-fitted with a tolerance of 1mm-2mm. The limiting plate 17 and the limiting groove 18 ensure that the first support ring 15 and the second support ring 16 are connected. Ring 16 is fixedly connected. When the first support ring 15 and the second support ring 16 need to be connected, the limiting plate 17 is inserted into the corresponding limiting groove 18. Due to the interference fit, a certain extrusion force is generated between the limiting plate 17 and the limiting groove 18. This extrusion force makes the two fit tightly together, thereby realizing the fixed connection between the first support ring 15 and the second support ring 16. At the same time, the fit tolerance of 1mm-2mm not only ensures the tightness of the connection, but also avoids installation difficulties or damage caused by excessive tightness.

[0022] like Figure 2 As shown, both the connecting plate 7 and the connecting groove 8 are cross-shaped. The connecting plate 7 and the connecting groove 8 adopt an interference fit with a tolerance of 1mm-2mm. The cross-shaped connecting plate 7 and the connecting groove 8, with their interference fit, enable a tight and stable connection between the rotating shaft 2 and the rotating rod 6. This connection method effectively prevents the connection from loosening or falling off due to vibration or external force during sampling, thus ensuring the stable operation of the entire device. At the same time, it facilitates the connection between the rotating shaft 2 and the rotating rod 6. When the rotating shaft 2 is subjected to rotational torque, this torque can be efficiently transmitted to the rotating rod 6 through the connecting plate 7, thereby driving the threaded blade 9 to rotate and realize the delivery of probiotic powder. This ensures the effective transmission of rotational torque and improves the working efficiency of the device.

[0023] like Figure 2 As shown, a push plate 19 is provided inside the storage tube 1 corresponding to the sealing assembly 3. Several guide rods 20 are fixedly installed on the top of the inner wall of the storage tube 1 corresponding to the push plate 19. The several guide rods 20 are circumferentially distributed about the center line of the storage tube 1. Springs 21 are sleeved on the outer surface of the several guide rods 20. The two ends of the springs 21 are fixedly connected to the inner wall of the storage tube 1 and the surface of the push plate 19, respectively. After the material enters the storage tube 1, the material pushes the push plate 19 to move along the storage tube 1. After the storage tube 1 containing the material moves to the detector, the sealing assembly 3 is opened, and the springs 21 push the push plate 19 to make the material in the storage tube 1 quickly and completely enter the detector.

[0024] like Figure 1-2As shown, a circular plate 22 is provided above the storage tube 1. The circular plate 22 is fixedly connected to the rotating shaft 2. A first handle 23 is rotatably mounted on the upper surface of the circular plate 22. The operator can easily drive the entire device by holding and rotating the first handle 23 without the need for additional tools or complicated operating steps, which greatly improves the convenience of operation. At the same time, by controlling the rotation direction and speed of the first handle 23, the rotation of the rotating shaft 2 can be precisely controlled, thereby achieving precise control of the probiotic powder sampling process.

[0025] like Figure 1-2 As shown, a second handle 24 is fixedly installed on the outer surface of the storage tube 1, providing an additional support point for the operator, which helps to enhance the stability during operation and reduce errors caused by hand tremors or external interference.

[0026] Working principle: The operator inserts the device into the material and precisely controls the rotation of the rotating shaft 2 by controlling the rotation direction and speed of the first handle 23. The rotating shaft 2 drives the threaded blades 9 on the rotating rod 6 to rotate. The material enters the storage tube 1 along the threaded blades 9. An observation plate is set on the outer surface of the storage tube 1. The operator observes whether the sampled material in the storage tube 1 meets the requirements through the observation plate. After the requirements are met, the sealing plate 14 inside the sealing assembly 3 is rotated to seal the storage tube 1. During the process of the material entering the storage tube 1, the material pushes the real-time push plate 19 to move along the storage tube 1. The operator separates the connecting assembly 5, thereby separating the storage tube 1 from the conveying pipe 4. After the storage tube 1 containing the material moves to the detector, the sealing assembly 3 is opened, and the spring 21 pushes the push plate 19 to make the material in the storage tube 1 quickly and completely enter the detector.

[0027] 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 principles of this 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 probiotic powder sampling and testing device, comprising a storage tube (1), characterized in that: A rotating shaft (2) is rotatably mounted on the top of the inner wall of the storage tube (1). A sealing component (3) corresponding to the rotating shaft (2) is fixedly mounted on the inner wall of the storage tube. A conveying tube (4) is provided below the storage tube (1) corresponding to the sealing component (3). A connecting component (5) is provided between the conveying tube (4) and the storage tube (1). The conveying tube (4) and the storage tube (1) are fixedly connected by the connecting component (5). A rotating rod (6) is provided inside the conveying tube (4) corresponding to the rotating shaft (2). A connecting plate (7) is fixedly mounted on the end face of the rotating shaft (2) near the rotating rod (6). A connecting groove (8) is opened on the upper end face of the rotating rod (6) corresponding to the connecting plate (7). The rotating rod (6) is connected to the rotating shaft (2) through the connecting plate (7). A threaded blade (9) corresponding to the conveying tube (4) is fixedly mounted on the outer surface of the rotating rod (6).

2. The probiotic powder sampling device according to claim 1, characterized in that: The sealing assembly (3) includes a fixed ring (10) and a connecting ring (11). The connecting ring (11) is located at the center of the fixed ring (10). The fixed ring (10) corresponds to the storage tube (1), and the connecting ring (11) corresponds to the rotating shaft (2). The fixed ring (10) and the connecting ring (11) are fixedly connected by a plurality of sector plates (12). The plurality of sector plates (12) are circumferentially distributed about the center line of the connecting ring (11). The fixed ring (10), the sector plates (12) and the connecting ring (11) are all provided with rotating grooves (13). The rotating grooves (13) are provided with sealing plates (14). The sealing plates (14) are connected to the fixed ring (10) through the rotating grooves (13).

3. The probiotic powder sampling device according to claim 1, characterized in that: The connecting component (5) includes a first support ring (15) and a second support ring (16). A plurality of limiting plates (17) are fixedly installed on the side of the first support ring (15) near the second support ring (16). The plurality of limiting plates (17) are circumferentially distributed about the center line of the first support ring (15). A limiting groove (18) is formed on the side of the second support ring (16) corresponding to the limiting plate (17).

4. The probiotic powder sampling device according to claim 1, characterized in that: Both the connecting plate (7) and the connecting groove (8) are cross-shaped. The connecting plate (7) and the connecting groove (8) are interference fit, and the fit tolerance is 1mm-2mm.

5. The probiotic powder sampling device according to claim 1, characterized in that: A push plate (19) is provided inside the storage tube (1) corresponding to the sealing assembly (3). Several guide rods (20) are fixedly installed on the top of the inner wall of the storage tube (1) corresponding to the push plate (19). The several guide rods (20) are circumferentially distributed about the center line of the storage tube (1). A spring (21) is sleeved on the outer surface of each of the several guide rods (20). The two ends of the spring (21) are fixedly connected to the inner wall of the storage tube (1) and the surface of the push plate (19) respectively.

6. The probiotic powder sampling device according to claim 1, characterized in that: A circular plate (22) is provided above the storage tube (1). The circular plate (22) is fixedly connected to the rotating shaft (2). A first handle (23) is rotatably mounted on the upper surface of the circular plate (22).

7. The probiotic powder sampling device according to claim 1, characterized in that: A second handle (24) is fixedly installed on the outer surface of the storage tube (1).

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