Incubator for microbiological detection of meat products

Abstract

The utility model discloses an incubator for microbiological detection of meat products, which comprises a constant-temperature and constant-humidity test box, a culture shelf is arranged in the constant-temperature and constant-humidity test box, the culture shelf comprises a bearing support plate and support legs, a main shaft and a support shaft are rotatably connected onto the bearing support plate, one end of the main shaft is provided with a follow-up positioning disc, and the other end of the main shaft is provided with a clamping plate. A locating disc is arranged at one end of the main shaft, locating holes are distributed in the periphery of the locating disc, a driven gear doing follow-up motion is arranged at the other end of the main shaft, a driving gear doing follow-up motion is arranged on the fulcrum shaft, the driving gear is meshed with the driven gear, and a wheel disc for controlling rotation is arranged on the fulcrum shaft. According to the incubator, the positioning disc can be driven to rotate by driving the wheel disc close to the doorway, culture dishes containing cut samples are placed in the positioning holes in the positioning disc, the culture dishes originally far away from the doorway can be slowly moved to the position close to the doorway through rotation of the positioning disc, taking is convenient, the overall function is complete, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of test instruments, and more specifically, it relates to an incubator for microbial detection of meat products. Background Art

[0002] When performing microbial culture detection on meat products, the cut samples need to be first placed in petri dishes and then stored in a constant temperature and humidity environment. After standing for a set time, the growth of microorganisms is judged. Equipment for providing a constant temperature and humidity environment mostly selects a temperature and humidity test chamber. To ensure that multiple samples can be detected at one time, a temperature and humidity test chamber with a large depth and large volume can be used, but it is inconvenient to take and place the samples placed deep inside, and the overall effect is not good. Accordingly, the utility model provides an incubator for microbial detection of meat products. Summary of the Utility Model

[0003] The purpose of the utility model is to overcome the deficiencies in the above-mentioned prior art and provide an incubator for microbial detection of meat products.

[0004] To solve the above technical problems, the purpose of the utility model is achieved as follows: An incubator for microbial detection of meat products according to the utility model includes a temperature and humidity test chamber. A culture rack is arranged inside the temperature and humidity test chamber. The culture rack includes a bearing tray and support feet. A main shaft and a support shaft are rotatably connected to the bearing tray. One end of the main shaft is provided with a positioning disk that follows. A plurality of positioning holes are distributed around the positioning disk. The other end of the main shaft is provided with a driven gear that also follows. A driving gear that follows is arranged on the support shaft. The driving gear meshes with the driven gear. A wheel disk for controlling rotation is arranged on the support shaft.

[0005] The utility model is further arranged as follows: The positioning disk is arranged above the bearing tray; the driven gear is arranged below the bearing tray.

[0006] The utility model is further arranged as follows: A plurality of finger holes are distributed around the wheel disk.

[0007] The utility model is further arranged as follows: The diameter of the driven gear is larger than that of the driving gear.

[0008] The utility model is further arranged as follows: The included angle between adjacent two positioning holes is equal.

[0009] In summary, the utility model has the following beneficial effects: For the incubator for microbial detection of meat products according to the utility model, by driving the wheel disk near the door, the positioning disk can be driven to rotate. Culture dishes containing cut samples are placed in the positioning holes on the positioning disk. Through the rotation of the positioning disk, the culture dishes originally located far from the door can be slowly moved to a position close to the door, which is convenient for taking and placing. The overall function is complete and the practicability is strong. Brief Description of the Drawings

[0010] Figure 1 is the overall structural schematic diagram of the present utility model;

[0011] Figure 2 is the structural schematic diagram of the positioning disk of the present utility model for showing;

[0012] Figure 3 is the structural schematic diagram of the wheel disk of the present utility model for showing. Detailed implementation manners

[0013] In order to enable those skilled in the art to better understand the technical solution of the present utility model, the preferred implementation manners of the present utility model will be described below in conjunction with specific embodiments. However, it should be understood that these descriptions are only for further explaining the features and advantages of the present utility model, rather than limiting the patent requirements of the present utility model. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the protection scope of the present utility model.

[0014] The present utility model will be further described below in conjunction with the accompanying drawings and preferred embodiments.

[0015] Embodiment 1

[0016] See Figures 1 to 3 As shown, a culture incubator for meat product microorganism detection involved in this embodiment includes a thermostatic and humidistatic test chamber (not shown). A culture rack is provided in the thermostatic and humidistatic test chamber. The culture rack includes a bearing tray 1 and support feet 2. A main shaft 3 and a support shaft 4 are rotatably connected to the bearing tray 1. A positioning disk 5 for following movement is provided at one end of the main shaft 3. Positioning holes 6 are distributed around the positioning disk 5. A driven gear 7 for following movement is provided at the other end of the main shaft 3. A driving gear 8 for following movement is provided on the support shaft 4. The driving gear 8 meshes with the driven gear 7. A wheel disk 9 for controlling rotation is provided on the support shaft 4.

[0017] Further, the positioning disk 5 is arranged above the bearing tray 1; the driven gear 7 is arranged below the bearing tray 1.

[0018] Further, finger holes 10 are distributed around the wheel disk 9.

[0019] Further, the diameter of the driven gear 7 is larger than that of the driving gear 8.

[0020] Further, the included angle between adjacent two positioning holes 6 is equal.

[0021] In this embodiment, culture dishes containing cut samples are placed one by one in the positioning holes 6 (for those culture dishes that are inconvenient to place deep in the test chamber, they can be placed after rotating the positioning disk 5). Then, close the test chamber for cultivation. When a certain culture dish or several culture dishes reach the test time, open the test chamber and take out the corresponding culture dish. If a certain culture dish is located deep in the test chamber, the driving wheel disk 9 can be used to drive the positioning disk to rotate through the gear set transmission, so that the positioning disk carries the culture dish to rotate, slowly rotating to switch the position of the culture dish in the test chamber until the culture dish to be taken is located near the access position of the test chamber.

[0022] The incubator for meat product microorganism detection involved in the present utility model can drive the positioning disk to rotate by driving the wheel disk near the door. Culture dishes containing cut samples are placed in the positioning holes on the positioning disk. Through the rotation of the positioning disk, the culture dishes originally located far from the door can be slowly moved to a position near the door, which is convenient for taking and handling. The overall function is complete and the practicability is strong.

[0023] Unless otherwise clearly specified and defined, in the present utility model, if there are terms such as "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial direction", "radial direction", "circumferential direction", etc., the orientation or positional relationship indicated is based on the actual orientation or positional relationship shown. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms used to describe the orientation or positional relationship in the present utility model are only for illustrative purposes and cannot be understood as a limitation of this patent. For those of ordinary skill in the art, the specific meanings of the above terms can be understood in combination with the embodiments and according to the specific circumstances.

[0024] Unless otherwise clearly specified and limited, in the present utility model, if there are terms such as "set", "connected" and "connected", they should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0025] The preferred specific embodiments of the present utility model have been described in detail above. It should be understood that those of ordinary skill in the art can make many modifications and changes based on the concept of the present utility model without creative labor. Therefore, all technical solutions that can be obtained by those skilled in the art in the technical field of the present application based on the concept of the present utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the protection scope determined by the claims.

Claims

1. An incubator for microbial detection of meat products, including a constant temperature and humidity test chamber, characterized in that: A culture rack is provided in the constant temperature and humidity test box, and the culture rack includes a bearing tray and supporting feet. A main shaft and a support shaft are rotatably connected on the bearing tray. A positioning plate for following is provided at one end of the main shaft, and positioning holes are arranged on the circumference of the positioning plate. A driven gear also for following is provided at the other end of the main shaft. A driving gear for following is provided on the support shaft, and the driving gear is meshed with the driven gear. A wheel for controlling rotation is provided on the support shaft.

2. The incubator for detecting microorganisms in meat products according to claim 1, characterized in that: The positioning plate is arranged above the bearing support plate; and the driven gear is arranged below the bearing support plate.

3. The incubator for detecting microorganisms in meat products according to claim 1 or 2, characterized in that: The wheel is provided with finger holes around its circumference.

4. The incubator for detecting microorganisms in meat products according to claim 3, characterized in that: The diameter of the driven gear is greater than the diameter of the driving gear.

5. The incubator for detecting microorganisms in meat products according to claim 1, characterized in that: The interval angles between two adjacent positioning holes are equal.

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