Homogenizing device for microbiological detection

Abstract

The utility model discloses a homogenizing device for microbiological detection, which is characterized in that the upper surface of a base is movably connected with a main body, the lower surface of the base is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating shaft, the side surface of the rotating shaft is detachably connected with a rotating plate, and the upper surface of the rotating plate is fixedly connected with a stirring rod; the upper surface of the main body is in threaded connection with a sealing cover, the side surface of the main body is fixedly connected with a handle, the lower surface of the base is fixedly connected with a protective frame, and through the devices, the homogenate quality can be ensured, and the working efficiency and the use flexibility are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to microorganism detection technical field, especially in microorganism detection is used homogenate device. BACKGROUND

[0002] Microorganism detection is qualitative or quantitative inspection of bacterial contamination of part product (mainly direct entry food), and the kind, quantity, nature and influence of microorganism in food to human health are inspected, and it is also usually called health inspection. When doing quantitative inspection of microorganism, first need to use homogenate device to make solid preparation sample into homogenate liquid (pulp), then can carry out test, but the existing homogenate device structure is complex, and there is the problem of not enough simple operation, such as the utility model discloses "a microorganism detection is used homogenate device", and its application number is "202321848920.X", and it is driven by the cylinder operation to drive the movable rod elongation, makes the mixing rod sink and enters the storage tank, makes the servo motor operation drive the inner support shaft and mixing rod high-speed operation, that is, the solid preparation and solution can be mixed uniformly, then the cylinder drives the mixing rod to rise, and in the rising process, the foam removal plate rises and automatically removes the foam, so that the homogenate prepared is more pure, but the cylinder, movable rod and mixing rod lifting mechanism and other complex structures used in the device increase the manufacturing and maintenance cost. SUMMARY

[0003] The utility model discloses a kind of homogenate devices for microorganism detection, and the purpose is to at least solve one of the technical problems existing in prior art, and the rotating plate is rotated by motor drive, to be stirred to the slurry for microorganism detection in main body, structure is simple, it is convenient to operate, and sealed by sealing cover to avoid leakage, it is beneficial to ensure the quality of homogenate, by the detachable connection of rotating shaft and rotating plate, main body can be taken away from main body by handle, facilitate the use of microorganism detection liquid after homogenization, it is beneficial to improve work efficiency and the flexibility of use.

[0004] The utility model also provides a kind of homogenate device for microorganism detection described above, including: base, the upper surface of the base is movably connected with main body, the lower surface of the base is fixedly connected with motor, the output of the motor is fixedly connected with rotating shaft, the side surface of the rotating shaft is detachably connected with rotating plate, the upper surface of the rotating plate is fixedly connected with stirring rod, the upper surface of the main body is threadedly connected with sealing cover, the side surface of the main body is fixedly connected with handle, the lower surface of the base is fixedly connected with protection frame, by above device, it is beneficial to ensure the quality of homogenate, improve work efficiency and the flexibility of use.

[0005] The utility model discloses a homogenate device for microorganism detection, the rotary plate is located inside the main part, the lower extreme of rotary plate penetrates the lower surface of main part, through above device, it is favorable to improve the homogeneity and quality of homogenate.

[0006] The utility model discloses a homogenate device for microorganism detection, the connecting portion of main part and rotary plate is provided with sealing ring, the sealing ring is located rotary plate lower extreme's side surface, through above device, it is favorable to guarantee the sealing performance in the homogenate process.

[0007] The utility model discloses a homogenate device for microorganism detection, the lower surface fixed connection of base has the support column, the motor is located inside the protection frame, through above device, it is favorable to guarantee the stability of device.

[0008] The utility model discloses a homogenate device for microorganism detection, the upper surface of base is provided with the limit slot, the lower extreme of main part and handle all are located inside the limit slot, through above device, it is favorable to ensure the stability of main part in the working process.

[0009] The utility model discloses a homogenate device for microorganism detection, the lower extreme of rotary plate is provided with the rotary hole, the one end of pivot is located inside the rotary hole away from the motor, through above device, it is favorable to guarantee the rotation smooth of rotary plate.

[0010] The utility model discloses a homogenate device for microorganism detection, the upper surface fixed connection of sealing cover has the rotation ring, the sealing cover covers the upper surface of main part, through above device, it is favorable to open sealing cover conveniently.

[0011] The utility model discloses a homogenate device for microorganism detection, the side inner wall of main part is provided with the rotary groove, the side surface of rotary plate is located inside the rotary groove, through above device, it is favorable to ensure the stability of rotation board in the inside of main part.

[0012] Beneficial effects

[0013] 1, compared with the prior art, the homogenate device for microorganism detection, through motor drive rotary plate and rotate, to the homogenate of microorganism detection in the inside of main part is stirred, simple structure, convenient operation, and by sealing cover and avoid leakage, it is favorable to ensure the quality of homogenate.

[0014] 2, compared with the prior art, the homogenate device for microorganism detection, through the detachable connection of pivot and rotary plate, can take the main part and leave the main part through handle, facilitate the use of homogenate microorganism detection liquid, it is favorable to improve the working efficiency and the flexibility of use. BRIEF DESCRIPTION OF DRAWINGS

[0015] The utility model is further illustrated below in combination with the drawings and embodiments.

[0016] Figure 1 It is a perspective view of the homogenizing device for microorganism detection.

[0017] Figure 2 It is an internal structure view of the homogenizing device for microorganism detection.

[0018] Figure 3 It is a sectional structure view of the homogenizing device for microorganism detection.

[0019] Figure 4 It is a sectional structure view of the homogenizing device for microorganism detection.

[0020] Legend:

[0021] 1, base; 2, support column; 3, main body; 4, handle; 5, sealing cover; 6, limiting groove; 7, rotating plate; 8, stirring rod; 9, motor; 10, rotating shaft; 11, sealing ring; 12, protection frame. DETAILED DESCRIPTION

[0022] This part will describe the specific embodiments of the utility model in detail, and the preferred embodiments of the utility model are shown in the drawings, and the drawings are used to supplement the description of the text part in the form of graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] With reference to Figures 1-4 , the utility model discloses a kind of homogenizing devices for microorganism detection, it includes: base 1, as the basis support part of entire device, the upper surface of base 1 is movably connected with main body 3, is the main container of slurry for microorganism detection, internal space is used to accommodate slurry to be homogenized and stirred, the side surface of main body 3 is fixedly connected with handle 4, for facilitating user to pick up or put down main body 3 from base 1 by handle 4, the upper surface of base 1 is provided with limiting groove 6, for ensuring the stability of device in stirring process, the lower end of main body 3 and handle 4 are all located in the inside of limiting groove 6.

[0024] The lower surface of the base 1 is fixedly connected with a motor 9 for driving the rotation of a rotating shaft 10, the output end of the motor 9 is fixedly connected with the rotating shaft 10 for transmitting power of the motor 9 to the rotating plate 7 so that the rotating plate 7 can rotate, the side surface of the rotating shaft 10 is detachably connected with the rotating plate 7 for supporting the stirring rod 8, the rotating plate 7 is located inside the main body 3, the lower end of the rotating plate 7 penetrates the lower surface of the main body 3, the lower end of the rotating plate 7 is provided with a rotating hole for cooperating with the rotating shaft 10, the end of the rotating shaft 10 away from the motor 9 is located inside the rotating hole, the connecting part of the main body 3 and the rotating plate 7 is provided with a sealing ring 11 for ensuring the sealing effect during homogenate stirring, and the sealing ring 11 is located on the side surface of the lower end of the rotating plate 7.

[0025] The upper surface of the rotating plate 7 is fixedly connected with the stirring rod 8 for homogenate stirring of the slurry, so that the microorganism sample can be fully broken and mixed, the side inner wall of the main body 3 is provided with a rotating groove for limiting the rotating track of the rotating plate 7, the side surface of the rotating plate 7 is located inside the rotating groove, the upper surface of the main body 3 is screwedly connected with a sealing cover 5 for enhancing the sealing performance of the main body 1, the upper surface of the sealing cover 5 is fixedly connected with a rotating ring for facilitating the operation of the sealing cover 5, the sealing cover 5 covers the upper surface of the main body 3, the lower surface of the base 1 is fixedly connected with a protection frame 12 for protecting the motor 9, and the motor 9 is located inside the protection frame 12.

[0026] The working principle is as follows: the movable connection of the main body 3 and the base 1 allows an operator to easily pick up or put down the main body through the handle 4, when homogenate of the microorganism sample is needed, the main body 3 is placed in the limiting groove 6 on the base 1 through the handle 4, the rotating shaft 10 on the base 1 cooperates with the rotating hole arranged at the lower end of the rotating plate 7, so that the stability of the main body 3 is ensured, then the motor 9 on the lower surface of the base 1 is started, the motor 9 generates power, the power is transmitted to the rotating plate 7 through the rotating shaft 10, the microorganism detection slurry in the main body 3 is homogenate stirred along with the rotation of the rotating plate 7, so that the microorganism sample can be fully mixed and broken, in the process, the sealing ring 11 arranged at the connecting part of the main body 3 and the rotating plate 7 prevents the slurry from leaking in the stirring process, and the threaded connection of the sealing cover 5 and the main body 3 further enhances the sealing effect, so that the slurry cannot overflow from the top of the main body 3, meanwhile, the motor 9 is located inside the protection frame 12, which not only protects the motor 9 from the external environment, but also prevents the operator from directly contacting the motor 9 to cause a safety hazard, and the support column 2 stably supports the whole device, so that shaking or toppling during stirring is prevented.

[0027] The above describes the embodiments of the utility model in detail in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range of the ordinary skill in the art without departing from the purpose of the utility model.

Claims

1. A homogenizer for microorganism detection, characterized by comprising: Include: The base (1), the upper surface of the base (1) is movably connected with the main body (3), the lower surface of the base (1) is fixedly connected with the motor (9), the output end of the motor (9) is fixedly connected with the rotating shaft (10), the side surface of the rotating shaft (10) is detachably connected with the rotating plate (7), the upper surface of the rotating plate (7) is fixedly connected with the stirring rod (8), the upper surface of the main body (3) is threadedly connected with the sealing cover (5), the side surface of the main body (3) is fixedly connected with the handle (4), the lower surface of the base (1) is fixedly connected with the protection frame (12).

2. The homogenizer device for microorganism detection according to claim 1, wherein The rotating plate (7) is located in the main body (3), and the lower end of the rotating plate (7) penetrates the lower surface of the main body (3).

3. The homogenizer device for microorganism detection according to claim 1, wherein The connecting part of the main body (3) and the rotating plate (7) is provided with a sealing ring (11), and the sealing ring (11) is located on the side surface of the lower end of the rotating plate (7).

4. The homogenizer device for microorganism detection according to claim 1, wherein The lower surface of the base (1) is fixedly connected with the supporting column (2), and the motor (9) is located in the protection frame (12).

5. The homogenizer device for microorganism detection according to claim 1, wherein The upper surface of the base (1) is provided with a limiting groove (6), and the lower end of the main body (3) and the handle (4) are located in the limiting groove (6).

6. The homogenizer device for microorganism detection according to claim 1, wherein The lower end of the rotating plate (7) is provided with a rotating hole, and the end of the rotating shaft (10) away from the motor (9) is located in the rotating hole.

7. The homogenizer device for microorganism detection according to claim 1, wherein The upper surface of the sealing cover (5) is fixedly connected with a rotating ring, and the sealing cover (5) covers the upper surface of the main body (3).

8. The homogenizer device for microorganism detection according to claim 1, wherein The side inner wall of the main body (3) is provided with a rotating groove, and the side surface of the rotating plate (7) is located in the rotating groove.

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