Novel edible mushroom liquid culture and inoculation all-in-one machine

Abstract

A novel edible mushroom liquid culture and inoculation all-in-one machine comprises a filtering air compressor, a steam engine, a strain culture tank, a dilution and activation tank and an inoculation assembly line, the filtering air compressor and the steam engine are arranged at the front end and are respectively connected with a strain culture tank pipeline, and the strain culture tank is connected with the dilution and activation tank pipeline. The dilution activation tank is connected with the inoculation assembly line pipeline. The device has the advantages that according to the technical scheme, strain culture, strain inoculation and assembly line cleaning are integrally designed, connection of all the parts is not exposed, the inoculation cleanliness is high, the automation degree is high, and the device is suitable for industrial mass production.

Description

Technical Field

[0001] The utility model relates to the technical field of edible fungus cultivation and inoculation, in particular to a novel edible fungus liquid cultivation and inoculation integrated machine. Background Art

[0002] Currently, edible fungi culture and inoculation are usually performed as two relatively independent steps. Some edible fungi have high requirements for the inoculation environment (some require a sterile environment). Therefore, during the culture and inoculation process, the exposure time of the culture medium in the culture vessel should be minimized.

[0003] Furthermore, traditional liquid inoculation methods for edible fungi primarily rely on single-needle inoculation or spray inoculation with the lid or film removed. Single-needle inoculation is inefficient and uneven, requiring a long time for full mycelium growth, making it unsuitable for industrial mass production. Spray inoculation also presents problems such as uneven spraying, which can lead to the failure of edible fungi to grow in some areas of the culture medium, and overly dense and wet inoculation in some areas, which can affect growth. Furthermore, spraying with the lid or film removed can easily lead to inoculum contamination, impacting yield and quality, and making processing equipment difficult to clean. Utility Model Content

[0004] In order to solve the above problems, the utility model provides a new type of edible fungus liquid culture and inoculation integrated machine, which can combine the two steps of strain culture and inoculation and complete them simultaneously in the assembly line. In addition, it can also accurately control the inoculation density and inoculation amount.

[0005] To achieve the above-mentioned purpose, the present invention solves the problem through the following technical solutions: a new type of edible fungus liquid culture and inoculation integrated machine, including a filter air compressor, a steam engine, a culture tank, a dilution and activation tank and an inoculation production line. The filter air compressor and the steam engine are arranged at the front end and are respectively connected to the culture tank pipeline, the culture tank is connected to the dilution and activation tank pipeline, and the dilution and activation tank is connected to the inoculation production line pipeline.

[0006] Furthermore, the inoculation line includes a conveyor belt, an isolation cover and an inoculation needle assembly. The isolation cover is installed on the conveyor belt, and the inoculation needle assembly is installed on the top inside the isolation cover. A filter fan is also provided on the top of the isolation cover to provide negative pressure inside the isolation cover, which is conducive to maintaining the cleanliness inside the isolation cover.

[0007] Furthermore, the inoculation needle assembly includes a needle body, a guide plate and a pipe connector. An access port is provided at the upper end of the guide plate, and several needle interfaces are provided at the lower end of the guide plate. The access port and the needle interface are connected, and the several needle interfaces are arranged in an array. The needle body is assembled at the needle interface, and the pipe connector is assembled with the access port.

[0008] Furthermore, a pneumatic cylinder is provided on the top of the isolation cover, the lower end of the pneumatic cylinder is connected to the first mounting plate, the lower end of the first mounting plate is connected to the second mounting plate, and the guide plate is fixedly mounted on the lower end surface of the second mounting plate. The isolation cover is transparent on all sides, and the guide plate can be raised and lowered, driving the needle body to rise and fall through the membrane for inoculation, thereby realizing inoculation without removing the membrane and controlling the low contamination rate.

[0009] Furthermore, a plurality of mounting holes for mounting guide plates are provided on both sides of the second mounting plate in the width direction.

[0010] Furthermore, a cleaning storage box is provided below the conveyor belt at the isolation cover position. The upper end of the cleaning storage box is open and the lower end is provided with a water outlet for easy cleaning.

[0011] Furthermore, one end of the isolation cover is the feed port and the other end is the discharge port. Both the feed port and the discharge port are provided with flexible transparent baffles, which are conducive to maintaining negative pressure and cleanliness in the isolation cover and further controlling the contamination rate to an extremely low level.

[0012] The utility model is beneficial in that:

[0013] 1. This technical solution integrates the culture of fungi, inoculation of fungi and cleaning of the assembly line. The connections between the various parts are not exposed, the degree of automation is high, and the inoculation cleanliness is high. It is suitable for the industrial mass production of high-quality edible fungi.

[0014] 2. The opening of the culture dish (culture frame) is covered with a transparent film, the edge of which fits tightly against the culture dish frame. The inoculation needle is extremely small, with an inner diameter of approximately 0.2 to 0.5 mm. When the inoculation needle penetrates the transparent film, only a tiny hole is created, preventing contamination of the culture dish. This allows inoculation without removing the film, and minimizes contamination.

[0015] 3. The automatic inoculation isolation hood is equipped with a pressurized ultra-clean filter fan to provide negative pressure inside the isolation hood, keep the negative pressure inside the isolation hood clean, further control the contamination rate to an extremely low level, and achieve high yield and high quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a flow chart of a novel edible fungus liquid culture and inoculation all-in-one machine of the present invention.

[0017] Figure 2 This is a structural schematic diagram of the inoculation line in a new edible fungus liquid culture and inoculation integrated machine of the present utility model.

[0018] Figure 3 This is a structural schematic diagram of the inoculation needle assembly in a new edible fungus liquid culture and inoculation integrated machine of the present utility model.

[0019] Figure 4This is a schematic diagram of the structure inside the inoculation line of a new edible fungus liquid culture and inoculation integrated machine of the present invention.

[0020] Figure 5 Schematic diagram of the structure of the culture dish.

[0021] Figure 6 This is a schematic diagram of the assembly of an inoculation needle assembly in a novel edible fungus liquid culture and inoculation integrated machine of the present invention.

[0022] Figure numerals: conveyor belt 1, pneumatic cylinder 2, isolation cover 3, flexible transparent baffle 4, cleaning storage box 5, transparent film 6, pipe joint 7, guide plate 8, needle body 9, culture dish 10, second mounting plate 11, first mounting plate 12. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0024] A novel all-in-one machine for liquid culture and inoculation of edible fungi comprises a filter air compressor, a steam generator, a culture tank, a dilution and activation tank, and an inoculation line. The filter air compressor and the steam generator are arranged at the front end and are respectively connected to the culture tank pipeline, the culture tank is connected to the dilution and activation tank pipeline, and the dilution and activation tank is connected to the inoculation line pipeline. The inoculation line comprises a conveyor belt, an isolation cover, and an inoculation needle assembly. The isolation cover is mounted on the conveyor belt, and the inoculation needle assembly is mounted on the top inner side of the isolation cover. The inoculation needle assembly comprises a needle body, a guide plate, and a pipe joint. The upper end of the guide plate is provided with an access port, and the lower end of the guide plate is provided with a plurality of needle interfaces. The access port and the needle interfaces are connected, and the plurality of needle interfaces are arranged in an array. The needle body is assembled at the needle interface, and the pipe joint is assembled with the access port. A pneumatic cylinder is also provided at the top of the isolation cover. The lower end of the pneumatic cylinder is connected to a first mounting plate, and the lower end of the first mounting plate is connected to a second mounting plate. The guide plate is fixedly mounted on the lower end face of the second mounting plate. A plurality of mounting holes for mounting the guide plate are provided on both sides of the width direction of the second mounting plate. A clean storage box is provided at the lower end of the conveyor belt, and the upper end of the clean storage box is open. One end of the isolation cover is a feed port, and the other end is a discharge port, and both the feed port and the discharge port are provided with flexible transparent baffles.

[0025] The actual usage is as follows:

[0026] Cultivation and inoculation stage: inject the culture medium raw materials into the bacterial culture tank. After the cultivation is completed, start the filter air compressor and use the pressure of the filter air compressor to transport the culture fluid to the dilution and activation tank to dilute and activate the culture fluid in the tank. After completion, inject it into the inoculation line. The culture dish moves with the conveyor belt to the bottom of the corresponding inoculation needle assembly. The pneumatic cylinder drives the inoculation needle assembly downward. The needle body penetrates the transparent film pre-set on the culture dish, is inserted into the culture medium, and the culture fluid is injected. After completion, the pneumatic cylinder drives the inoculation needle assembly to reset.

[0027] Cleaning phase: The steam engine at the front end is started to generate high-pressure steam. The valves between the various components are opened, and the high-pressure, high-temperature gas sterilizes the culture tank, dilution and activation tank, and inoculation line. The wastewater flows into a clean storage box for unified treatment.

[0028] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is limited by the appended claims rather than the above description. Therefore, it is intended that all changes that fall within the meaning and scope of the equivalent elements of the claims are included in the present invention.

Claims

1. A new type of edible fungus liquid culture and inoculation integrated machine, characterized in that: It includes a filter air compressor, a steam engine, a strain culture tank, a dilution and activation tank, and an inoculation line. The filter air compressor and the steam engine are arranged at the front end and are respectively connected to the strain culture tank pipeline, the strain culture tank is connected to the dilution and activation tank pipeline, the dilution and activation tank is connected to the inoculation line pipeline, the inoculation line includes a conveyor belt, an isolation cover, and an inoculation needle assembly. The isolation cover is installed on the conveyor belt, and the inoculation needle assembly is installed on the top of the inner side of the isolation cover. A supercharged ultra-clean filter fan is also provided on the top of the isolation cover to provide negative pressure in the isolation cover, which is conducive to maintaining the cleanliness of the isolation cover. The inoculation needle assembly includes a needle body. The isolation cover comprises a body, a guide plate and a pipe joint. An access port is provided at the upper end of the guide plate, and a plurality of needle interfaces are provided at the lower end of the guide plate. The access port and the needle interface are connected, and the plurality of needle interfaces are arranged in an array. The needle body is assembled at the needle interface, and the pipe joint is assembled with the access port. A pneumatic cylinder is also provided on the top of the isolation cover, and the lower end of the pneumatic cylinder is connected to the first mounting plate, and the lower end of the first mounting plate is connected to the second mounting plate. The guide plate is fixedly mounted on the lower end surface of the second mounting plate. The isolation cover is transparent all around for the convenience of personnel monitoring. The guide plate can be raised and lowered, and drives the needle body to rise and fall to penetrate the membrane for inoculation, thereby realizing inoculation without removing the membrane and controlling the low contamination rate.

2. A novel edible fungus liquid culture and inoculation integrated machine according to claim 1, characterized in that: A plurality of mounting holes for mounting guide plates are provided on both sides of the top of the second mounting plate in the width direction.

3. A novel edible fungus liquid culture and inoculation integrated machine according to claim 2, characterized in that: A cleaning storage box is also provided under the conveyor belt at the isolation cover position. The upper end of the cleaning storage box is open and the lower end is provided with a water outlet for easy cleaning.

4. The novel edible fungus liquid culture and inoculation integrated machine according to claim 3, characterized in that: One end of the isolation cover is the feed port, and the other end is the discharge port. Both the feed port and the discharge port are equipped with flexible transparent baffles, which are conducive to maintaining negative pressure and cleanliness inside the isolation cover, and further controlling the contamination rate to an extremely low level.

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