A kind of equipment for inoculating liquid strains of edible fungi in bottles

Abstract

The invention discloses bottle cultivation edible mushroom liquid strain inoculating equipment which comprises a high-pressure inlet pipe and a distributing pipe communicated with the high-pressure inlet pipe. The other end of the distributing pipe is communicated with a plurality of spraying pipes. The tail ends of the spraying pipes are provided with nozzles. The spraying pipes are elastic spraying pipes. The inoculating equipment further comprises an air cylinder and a flow limiting part connected with a piston rod of the air cylinder. Under the acting force of the air cylinder, the flow limiting part is placed at a first position where the elastic spraying pipe is squeezed, so that liquid strain flowing in the elastic spraying pipe is limited, or the flow limiting part is placed at a second position where the elastic spraying pipe is loosened, so that the elastic spraying pipe is restored to a natural state. Air cylinder control and spraying pipe elastic deforming are combined to carry out flow limiting, solenoid valve flow limiting in the prior art is replaced, and pollution is avoided fundamentally. The flow limiting part is not in contact with a liquid strain, the flow limiting part does not need to be washed, and cost is reduced.

Description

technical field [0001] The invention relates to the technical field of biological sciences, in particular to a device for inoculating liquid strains of edible fungi grown in bottles. Background technique [0002] The method of inoculating edible fungus liquid strains is usually: first, pour the culture medium and strains into the incubator, then cultivate them for a period of time in the incubator, and finally use the inoculation equipment to spray the cultured strains into the bacteria bottle. [0003] Please refer to figure 1 , figure 1 It is a schematic structural diagram of an inoculation device for liquid strains of edible fungi grown in bottles in the prior art. The following briefly introduces the specific working principle of the inoculation device and its existing defects. [0004] This bottle planting edible fungus liquid spawn inoculation equipment comprises a high-pressure inlet pipe 1', a distribution pipe 2' communicated with the high-pressure inlet pipe 1', ...

AI Technical Summary

Problems solved by technology

[0007] First of all, the solenoid valve 4' is an electronic control component, and its actions are very frequent. After a long-term operation, the power cord connector is easy to fall off automatically, causing malfunctions and affecting work efficiency.

[0008] Secondly, when spraying seeds, the liquid bacteria will flow through the inside of the electromagnetic valve 4', and the action of the electromagnetic valve 4' is frequent. Therefore, the electromagnetic valve 4' is often blocked by thick hyphae, resulting in poor sealing and Water leakage occurs after spraying stops, affecting the sanitation of inoculation and causing pollution

In addition, the cleaning work is particularly cumbersome, and each solenoid valve 4' needs to be disassembled and cleaned. After repeated operations, it is easy to cause damage to the pipe fittings in the solenoid valve 4', affecting the sealing effect, resulting in a decrease in sterility and increasing Labor costs

[0009] Finally, because each solenoid valve 4' controls one nozzle 3', multiple solenoid valves 4' are not completely synchronized during the control process, resulting in pressure differences among multiple nozzles 31', resulting in large deviations and uneven doses.

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