Fungus cake collecting and inoculating device

Abstract

The utility model relates to the technical field of fungus cake inoculation, in particular to a fungus cake collecting and inoculating device. Comprising a collection mechanism and an inoculation mechanism, the collection mechanism is a hollow collection column, and the inner side wall of the tail of the collection column is rough. The inoculation mechanism comprises a pressing head, a reset spring, a push rod and an inclination promoting push head. The pressure head is arranged at the top of the collecting column, the inclination promoting push head is fixedly connected with the pressure head through the push rod, the reset spring is arranged on the push rod, and reset spring limiting blocks are arranged on the push rod and the collecting column. And the inclination promoting push head moves in the collection column to push the mushroom cake in the collection column to keep an inclined state in the process of moving out of the collection column. According to the fungus cake collecting and inoculating device, appropriate fungus cakes are collected through the collecting mechanism, and then the collected fungus cakes can be directly turned over and inoculated through the same device through the inoculating device arranged on the collecting mechanism. In the process, only one-time sterilization operation is needed, and the inoculation efficiency is integrally improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cake inoculation, in particular to a cake collection and inoculation device. Background Art

[0002] In the process of microbial culture, the collection and successful inoculation of specimens are very important. In the process of specimen collection and inoculation, cake inoculation is often used. At present, the operation in the process of cake inoculation is as follows: First, sterilize the cake cutting device with an alcohol lamp, and then cut the cake through the cake cutting device. Subsequently, through the cake collection device after sterilization operation, the cut cake is collected. Then, the collected cake is inoculated into a new culture dish for culture, and the inoculation ends.

[0003] However, the above operation has the following problems: 1. The existing cake cutting device is a punch with a columnar structure. After punching and cutting the cake, it is very easy to adhere to the punch, affecting the next operation and causing waste of the cake. 2. When there is no adhesion after cutting with the punch, the next step requires subsequent inoculation operation with an inoculation needle, and the operation process is time-consuming.

[0004] Therefore, there is an urgent need to design a new cake collection and inoculation device, on which both the collection and direct inoculation of the cake can be realized, reducing the operation steps and improving the inoculation efficiency. Summary of the Invention

[0005] To solve the deficiencies of the existing technology, the utility model provides a cake collection and inoculation device. Through the cake collection and inoculation device of the utility model, the collection and inoculation of the cake can be realized through one device.

[0006] The technical solution of the utility model is as follows:

[0007] A cake collection and inoculation device includes a collection mechanism and an inoculation mechanism. The collection mechanism is set as a hollow collection column, and the inner side wall of the tail of the collection column is rough, which is convenient for the adhesion of the cake and prevents it from slipping. The inoculation mechanism includes a pressing head, a return spring, a push rod, and a tilting push head. The pressing head is arranged at the top of the collection column. The tilting push head is fixedly connected with the pressing head through the push rod. The return spring is arranged on the push rod, and a return spring limit block is arranged on the push rod and the collection column. By moving the tilting push head in the collection column, the cake in the collection column is pushed to keep an inclined state during the process of moving out of the collection column, which is convenient for turning over and inoculating the cake.

[0008] Further, a convex part with a rough outer wall is arranged at the part where the inner wall of the tail of the collection column is rough.

[0009] Further, a pressing head limit block is arranged on the inner side wall at the top of the collection column.

[0010] Furthermore, the tilting push head is smooth and has no sharp ends.

[0011] Furthermore, the tilting push head includes a bottom surface with a circular structure that fits against the inner wall of the collection column and an inclined groove. The push rod is fixedly connected to the center of the bottom surface, and the inclined groove is integrally connected to the bottom surface.

[0012] Even further, the inclined groove includes an upper inclined portion and a lower inclined portion, and both the upper inclined portion and the lower inclined portion converge towards the center position of the bottom surface.

[0013] Furthermore, the distance between the lower inclined portion and the collection opening at the tail of the collection column is less than the distance between the upper inclined portion and the collection opening at the tail of the collection column.

[0014] Furthermore, the collection mechanism and the inoculation mechanism are provided with at least 1 set. After a mycelium cake is completed, the entire device needs to be sterilized before the next inoculation can be carried out, and it needs to be cooled after sterilization. When 2 sets are provided, there is no need to wait for cooling, and the next continuous inoculation can be directly carried out, improving the inoculation efficiency. Of course, according to different conditions, the sizes of the 2 sets can be different.

[0015] The beneficial effects achieved by the present utility model are as follows:

[0016] The mycelium cake collection and inoculation device of the present utility model collects a suitable mycelium cake through the collection mechanism, and then through the inoculation device provided on the collection mechanism, the collected mycelium cake can be directly turned over and inoculated through the same device. Only one sterilization operation is required during this process, which improves the overall inoculation efficiency. Description of the Drawings

[0017] Figure 1 is a schematic diagram of the overall structure in the initial state of Embodiment 1 of the present utility model.

[0018] Figure 2 is a schematic diagram of the overall structure in the middle of pushing out the mycelium cake in Embodiment 1 of the present utility model.

[0019] Figure 3 is a schematic diagram of the overall structure in the final state of Embodiment 1 of the present utility model.

[0020] In the figure, 1, press head; 2, press head limit block; 3, push rod; 4, return spring limit block; 5, return spring; 6, upper inclined portion; 7, lower inclined portion; 8, mycelium cake; 9, collection opening. Detailed Embodiments

[0021] To facilitate the understanding of those skilled in the art of the present utility model, the following describes the specific embodiments of the present utility model with reference to the drawings.

[0022] As Figures 1 to 3As shown in the figure, the present utility model provides a device for collecting and inoculating fungal cakes, which includes a collection mechanism and an inoculation mechanism. The collection mechanism is used for collecting fungal cakes, and the inoculation mechanism is connected to the collection mechanism and is used to inoculate the collected fungal cake 8 onto a new culture dish.

[0023] The collection mechanism is set as a hollow collection column. In order to improve the adhesion of the fungal cake 8 inside the collection column, the inner side wall of the tail of the collection column is rough and provided with protrusions with rough outer walls.

[0024] The inoculation mechanism includes a pressing head 1, a return spring 5, a push rod 3 and a tilting push head. The pressing head 1 is arranged at the top of the collection column. Correspondingly, a pressing head limit block 2 is arranged on the inner side wall at the top of the collection column. The tilting push head is fixedly connected to the pressing head 1 through the push rod 3. The return spring 5 is sleeved on the push rod 3, and the push rod 3 and the collection column are provided with a return spring limit block 4, which is convenient for the subsequent reset of the entire inoculation mechanism after inoculation.

[0025] The tilting push head is used to tilt the fungal cake 8 during the process of pushing out the collected fungal cake 8 from the collection column for inoculation, which is convenient for turning over the fungal cake 8 for inoculation to form a sandwich-like structure, facilitating the good cultivation of the strain. In order to avoid affecting the integrity of the fungal cake 8, the tilting push head is smooth and has no sharp ends.

[0026] Specifically, the tilting push head includes a bottom surface with a circular structure that fits the inner side wall of the collection column and an inclined groove. The push rod 3 is fixedly connected to the center of the bottom surface, and the inclined groove is integrally connected to the bottom surface. The inclined groove includes an upper inclined portion 6 and a lower inclined portion 7, and the upper inclined portion 6 and the lower inclined portion 7 both converge towards the center position of the bottom surface. The distance between the lower inclined portion 7 and the collection port 9 at the tail of the collection column is less than the distance between the upper inclined portion 6 and the collection port 9 at the tail of the collection column, which is convenient for tilting the fungal cake 8.

[0027] During the specific use process, before collection, first sterilize the device for collecting and inoculating fungal cakes with an alcohol lamp, and then cool it. After cooling, first collect the fungal cake 8 through the collection column. After the fungal cake 8 adheres inside the collection column, move the device for collecting and inoculating fungal cakes to a new culture dish with a culture medium, push the pressing head 1, and the tilting push head moves forward. Because the distance between the lower inclined portion 7 and the collection port 9 is close, the lower inclined portion 7 first contacts the fungal cake 8 and gives a forward thrust to the lower part of the fungal cake 8, and the lower part of the fungal cake 8 moves forward first. When further pushing the pressing head 1, the fungal cake 8 will tilt out of the collection port 9. At this time, first contact the upper surface of the fungal cake 8 with the culture dish, and then slowly attach the entire upper surface to the new culture dish to achieve the turnover inoculation of the fungal cake 8. After inoculation, the inoculation mechanism is reset through the return spring 5 arranged on the push rod 3.

[0028] Through experimental verification, the effective operation rate of this device of the present utility model is greater than 98%.

[0029] The embodiments of the present utility model described above do not constitute a limitation to the protection scope of the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the claims of the present utility model.

Claims

1. A mushroom cake collection and inoculation device, characterized in that: The invention comprises a collecting mechanism and an inoculation mechanism, wherein the collecting mechanism is arranged as an internally hollow collecting column, and the inner side wall of the tail of the collecting column is rough; the inoculation mechanism comprises a pressure head (1), a reset spring (5), a push rod (3) and a tilt-promoting push head; the pressure head (1) is arranged at the top of the collecting column, the tilt-promoting push head is fixedly connected to the pressure head (1) via the push rod (3), the reset spring (5) is arranged on the push rod (3), and the push rod (3) and the collecting column are provided with a reset spring limit block (4); the tilt-promoting push head moves in the collecting column to push the mushroom cake (8) in the collecting column to maintain a tilted state during the process of moving out of the collecting column.

2. A mushroom cake collection and inoculation device according to claim 1, characterized in that: The rough inner wall portion of the collection column tail is provided with a rough outer wall protrusion.

3. A mushroom cake collecting and inoculating device according to claim 1, characterized in that: A pressure head limiting block (2) is arranged on the inner side wall of the top of the collection column.

4. A mushroom cake collecting and inoculating device according to claim 1, characterized in that: The tilt-promoting push head is smooth and has no sharp end.

5. A mushroom cake collecting and inoculating device according to claim 1, characterized in that: The tilt-promoting push head comprises a bottom surface of a circular structure that fits the inner wall of the collection column and an inclined groove, the push rod (3) is fixedly connected to the center of the bottom surface, and the inclined groove is integrally connected to the bottom surface.

6. A mushroom cake collecting and inoculating device according to claim 5, characterized in that: The inclined groove comprises an upper inclined portion (6) and a lower inclined portion (7), and the upper inclined portion (6) and the lower inclined portion (7) are simultaneously gathered toward the center position of the bottom surface.

7. A mushroom cake collecting and inoculating device according to claim 6, characterized in that: The distance between the lower inclined portion (7) and the collection port (9) at the tail of the collection column is smaller than the distance between the upper inclined portion (6) and the collection port (9) at the tail of the collection column.

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