Liquid inoculum machine

Abstract

The utility model relates to the technical field of agar stick inoculation, specifically a liquid inoculum inoculation machine, including frame, agar stick conveying mechanism, agar stick punching mechanism and inoculation mechanism, inoculation mechanism includes horizontal plate, assembly support, limit board, inoculum tube and inoculation plate, and the assembly support vertical fixed connection is connected in the upper end surface of horizontal plate, and one side fixed connection air cylinder of assembly support, and the telescopic rod end part of air cylinder sets up the pressing plate, and limit board is fixedly connected with the cylinder body of air cylinder through a plurality of screws, and the pressing plate all is located between the telescopic rod of air cylinder and limit board, and the upside of inoculum tube sets up the bacteria inlet pipe, and the downside of inoculum tube sets up a plurality of bacteria outlet pipes, and the lower end of each bacteria outlet pipe is equipped with flexible bacteria conveying pipe, and flexible bacteria conveying pipe passes through the gap between pressing plate and limit board, and a plurality of liquid inoculum filling needles are fixedly connected on inoculation plate, and the upper end of liquid inoculum filling needle is connected with the lower end of flexible bacteria conveying pipe. The liquid inoculum inoculation machine disclosed by the utility model satisfies the market liquid inoculum inoculation demand.

Description

Technical Field

[0001] This utility model relates to the field of mushroom inoculation technology, specifically a liquid inoculation machine. Background Technology

[0002] The utility model patent with publication number CN221962437U discloses an automatic inoculation machine for mushroom cultivation. This inoculation machine is applied to solid spawn. In order to meet the market demand for liquid spawn inoculation, there is an urgent need to design a liquid spawn inoculation machine. Utility Model Content

[0003] The purpose of this invention is to provide a liquid bacterial inoculation machine and design a liquid bacterial inoculation structure to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: A liquid spawn inoculation machine includes a frame and a spawn conveying mechanism, a spawn punching mechanism, and an inoculation mechanism mounted on the frame. The inoculation mechanism includes a horizontal plate, an assembly bracket, a limiting plate, a spawn tube, and an inoculation plate. The assembly bracket is vertically fixed to the upper surface of the horizontal plate. A cylinder is fixedly connected to one side of the assembly bracket. A pressure plate is provided at the end of the telescopic rod of the cylinder. The limiting plate is fixedly connected to the cylinder body by several screws. The pressure plates are all located between the telescopic rod of the cylinder and the limiting plate. The spawn tube is located above the pressure plate. An inlet tube is provided on the upper side of the spawn tube. Multiple outlet tubes are provided on the lower side of the spawn tube. Each outlet tube is equipped with a flexible inoculation tube at its lower end. The flexible inoculation tube passes through the gap between the pressure plate and the limiting plate. The inoculation plate is located below the pressure plate. Multiple liquid spawn injection needles are fixedly connected to the inoculation plate. The upper end of each liquid spawn injection needle is connected to the lower end of the flexible inoculation tube. When the cylinder extension rod extends, the pressure plate moves horizontally toward the limiting plate, squeezing and deforming multiple flexible infusion tubes, stopping the liquid inoculum from flowing downwards; when the cylinder extension rod retracts, the pressure plate moves horizontally away from the limiting plate, the multiple flexible infusion tubes regain their deformation, and the liquid inoculum flows downwards into the liquid inoculum injection needle.

[0005] Furthermore, the end face of the pressure plate away from the cylinder is provided with a wedge-shaped part extending in the horizontal direction. The cylinder extension rod extends out, and the wedge-shaped part moves in the horizontal direction toward the limiting plate, squeezing and deforming multiple flexible infusion tubes.

[0006] Furthermore, a horizontally arranged pressure column is fixedly connected to the end face of the pressure plate away from the cylinder. The cylinder extension rod extends out, and the pressure column moves horizontally toward the limiting plate, squeezing and deforming multiple flexible infusion tubes.

[0007] Compared with the prior art, the beneficial effects of this utility model are: The liquid spawn inoculation machine disclosed in this utility model meets the market demand for liquid spawn inoculation. The filling / stopping mechanism of the liquid spawn inoculation mechanism uses a cylinder as a power source, which is energy-saving and efficient. By coordinating the working frequency of the cylinder, the quantitative inoculation of the spawn sticks is ensured. Attached Figure Description

[0008] Figure 1 This is a perspective view of the inoculation machine used in the embodiment; Figure 2 A perspective view of the vaccination facility as an example; Figure 3 This is a perspective view of the vaccination facility from another angle, as shown in the example.

[0009] Explanation of key component symbols: 10-Frame, 20-Mushroom stick conveying mechanism, 30-Mushroom stick punching mechanism, 40-Inoculation mechanism, 41-Horizontal plate, 42-Assembly bracket, 43-Limiting plate, 44-Inoculum tube, 45-Inoculation plate, 421-Cylinder, 422-Pressure plate, 423-Pressure column, 441-Inoculum inlet tube, 442-Outoculum outlet tube, 451-Liquid inoculum injection needle. Detailed Implementation

[0010] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0011] Please see Figures 1 to 3 This utility model provides a liquid inoculation machine, including a frame 10 and a mushroom stick conveying mechanism 20, a mushroom stick punching mechanism 30 and an inoculation mechanism 40 disposed on the frame. The mushroom stick conveying mechanism and the mushroom stick punching mechanism adopt mature products in the prior art, such as the technical solution described in the utility model patent application filed by the applicant with the publication number CN221962437U.

[0012] The inoculation mechanism includes a horizontal plate 41, an assembly bracket 42, a limiting plate 43, a culture tube 44, and an inoculation plate 45. The horizontal plate 41 is fixedly connected to the frame 10 by four columns. The assembly bracket 42 is vertically fixedly connected to the upper end face of the horizontal plate 41. A cylinder 421 (TACQ40X10 type pneumatic guide rod thin cylinder) is fixedly connected to one side of the assembly bracket 42. A pressure plate 422 is provided at the end of the telescopic rod of the cylinder 421. A horizontally arranged pressure column 423 is fixedly connected to the end face of the pressure plate 422 away from the cylinder 421. The limiting plate 43 is fixedly connected to the cylinder body of the cylinder 421 by several screws. Both 422 and the pressure column 423 are located between the telescopic rod of the cylinder 421 and the limiting plate 43. The inoculum tube 44 is located above the pressure plate 422. An inlet tube 441 is provided on the upper side of the inoculum tube 44, and multiple outlet tubes 442 are provided on the lower side of the inoculum tube 44. Each outlet tube 442 is equipped with a flexible inoculum infusion tube (not shown in the figure) at its lower end. The flexible inoculum infusion tube passes through the gap between the pressure column 423 and the limiting plate 43. The inoculation plate 45 is located below the pressure plate 422. Multiple liquid inoculum injection needles 451 are fixedly connected to the inoculation plate 45. The upper end of the liquid inoculum injection needle 451 is connected to the lower end of the flexible inoculum infusion tube.

[0013] The inoculation machine disclosed in this embodiment uses the following method for adding liquid bacterial cultures: When the cylinder 421 extends its telescopic rod, the pressure column 423 moves horizontally toward the limiting plate 43. The pressure column 423 squeezes and deforms multiple flexible inoculation tubes, causing the liquid inoculum to stop flowing downwards. The inoculum sticks then move to the next work station along with the tray. When the mushroom stick moves with the tray to below the liquid inoculum injection needle 451, the telescopic rod of the cylinder 421 retracts, the pressure column 423 moves away from the limiting plate 43 in the horizontal direction, the multiple flexible inoculum tubes restore their deformation, and the liquid inoculum flows downward into the liquid inoculum injection needle 451, and then into the hole of the mushroom stick.

[0014] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A liquid spawn inoculation machine, comprising a frame and a spawn conveying mechanism, a spawn punching mechanism, and an inoculation mechanism mounted on the frame, characterized in that: The inoculation mechanism includes a horizontal plate, an assembly bracket, a limiting plate, a bacterial inoculum tube, and an inoculation plate. The assembly bracket is vertically fixedly connected to the upper surface of the horizontal plate. A cylinder is fixedly connected to one side of the assembly bracket. A pressure plate is provided at the end of the telescopic rod of the cylinder. The limiting plate is fixedly connected to the cylinder body by several screws. The pressure plates are all located between the telescopic rod of the cylinder and the limiting plate. The bacterial inoculum tube is located above the pressure plate. An inlet tube is provided on the upper side of the bacterial inoculum tube. Multiple outlet tubes are provided on the lower side of the bacterial inoculum tube. A flexible inoculum infusion tube is assembled at the lower end of each outlet tube. The flexible inoculum infusion tube passes through the gap between the pressure plate and the limiting plate. The inoculation plate is located below the pressure plate. Multiple liquid bacterial inoculum injection needles are fixedly connected to the inoculation plate. The upper end of the liquid bacterial inoculum injection needle is connected to the lower end of the flexible inoculum infusion tube. When the cylinder extension rod extends, the pressure plate moves horizontally toward the limiting plate, squeezing and deforming multiple flexible infusion tubes, stopping the liquid inoculum from flowing downwards; when the cylinder extension rod retracts, the pressure plate moves horizontally away from the limiting plate, the multiple flexible infusion tubes regain their deformation, and the liquid inoculum flows downwards into the liquid inoculum injection needle.

2. The liquid inoculation machine according to claim 1, characterized in that: The pressure plate has a wedge-shaped part extending horizontally on its end face away from the cylinder. When the cylinder extension rod extends, the wedge-shaped part moves horizontally toward the limiting plate, and the wedge-shaped part squeezes and deforms multiple flexible infusion tubes.

3. The liquid inoculation machine according to claim 1, characterized in that: The end face of the pressure plate away from the cylinder is fixedly connected to a horizontally arranged pressure column. The cylinder extension rod extends, and the pressure column moves horizontally toward the limiting plate, squeezing and deforming multiple flexible infusion tubes.

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