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CN-121986687-A - Edible fungus cultivation tank and edible fungus factory cultivation and regulation method

CN121986687ACN 121986687 ACN121986687 ACN 121986687ACN-121986687-A

Abstract

The invention discloses an edible fungi cultivation tank and an edible fungi factory cultivation and regulation method, which relate to the technical field of edible fungi factory cultivation equipment, the bottom in the tank body of the culture tank adopts an integrated structure of a central guide cone and an edge transition arc surface, so that on one hand, the grabbing part of the grabbing device can be attached to the bottom surface in the tank body, the dead angle of emptying is eliminated, and the emptying rate is improved; on the other hand, in the stage of spawn running and fruiting, water, nutrition and hypha are led to converge towards a central area, and the stimulation mushroom buds intensively occur in the central area of the tank mouth to form intensively distributed mushroom columns, so that the whole mushroom columns in the tank body can be collected at one time by using the grabbing device, the efficiency is improved by more than 50%, the grown mushrooms are good in appearance and high in commodity value, the situation that the mushroom bodies are propped against the tank wall is not easy to occur, the recycling rate of the tank body is improved, and the cultivation cost is reduced.

Inventors

  • ZHAO LINQIANG
  • XU ZHIFANG
  • LIU MANGMANG
  • ZHANG ZHENZHEN
  • ZHANG XINLI

Assignees

  • 中谱检测技术(山西)有限公司

Dates

Publication Date
20260508
Application Date
20260320

Claims (10)

  1. 1. The edible fungi cultivation tank is characterized by comprising a tank body with an opening at the top, wherein a concave guide cone is arranged in the central area of the bottom of the tank body, the inner side surface of the tank body is a cylindrical cambered surface, the guide cone and the cylindrical cambered surface are connected smoothly through a concave transition cambered surface, and the curvature of the transition cambered surface and the contour of the inner surface of the guide cone are geometrically matched with the appearance of a grabbing part of a grabbing device, so that the grabbing part can be attached to the inner surfaces of the transition cambered surface and the guide cone.
  2. 2. The edible fungi cultivation tank of claim 1, wherein the guide cone is one of conical, pyramid-shaped and dome-shaped structures with smooth inner surfaces, and curved surfaces forming the inner surfaces of the guide cone are connected smoothly through concave circular arcs.
  3. 3. The edible fungi cultivation tank of claim 2, wherein the guide cone has a conical structure.
  4. 4. The edible fungi cultivation tank of claim 3, wherein the cone angle of the guide cone ranges from 120 degrees to 160 degrees.
  5. 5. The edible fungi cultivation tank of claim 1, wherein the radius of curvature of the transitional arc surface is R, Wherein D is the inner diameter of the tank body.
  6. 6. The edible fungi cultivation tank of claim 1, wherein the tank body is a cylindrical tank body.
  7. 7. The edible fungi cultivation tank of claim 1, wherein the bottom center of the tank body is provided with a plurality of through ventilation drain holes.
  8. 8. The edible fungi cultivation tank of claim 7, wherein the material of the tank body is polypropylene or food grade stainless steel.
  9. 9. The edible fungi cultivation tank of claim 8, wherein the outer surface of the tank body is provided with a reinforcing rib and/or a positioning structure for positioning an automatic clamp and a clamp for adapting an automatic conveying line.
  10. 10. An edible fungus factory cultivation and regulation method using the edible fungus cultivation tank as claimed in any one of claims 1-9, which is characterized by comprising the following steps: s1, filling a culture medium in an edible fungus culture tank, and inoculating strains in the central area of the material surface of the culture medium; s2, spawn running and fruiting management are carried out, so that mushroom buds are caused to intensively occur in the central area of the top of the tank body; s3, grabbing the whole cylindrical mushroom body at one time by using a grabbing device; s4, integrally grabbing and removing the waste substrate by using a grabbing part geometrically matched with the shape of the bottom in the tank body.

Description

Edible fungus cultivation tank and edible fungus factory cultivation and regulation method Technical Field The invention relates to the technical field of edible fungus factory cultivation equipment, in particular to a recyclable edible fungus cultivation tank, and especially relates to a cultivation tank with an internal structure specially designed to adapt to automatic emptying operation and optimize fruiting mode. Background In the industrial pot cultivation production of edible mushrooms such as oyster mushrooms, a recyclable cultivation pot is a key carrier. Most of the cultivation tanks in the prior art are simple cylindrical, and the bottom is designed into a fillet for preventing stress concentration. This generic design exposes the following drawbacks in an automated production scenario: The mechanized emptying residue is serious, see figure 3a, the shape of the inner fillet at the bottom of the cultivation tank is not matched with the shape of the grabbing part of the mechanized emptying device (such as a grab bucket), so that the edge area at the bottom of the tank body forms an emptying dead angle, the residual substrate 6 becomes a source of mixed bacteria pollution, and manual cleaning is needed. The fruiting mode is uncontrollable, namely, the design of a flat bottom or a large arc bottom ensures that the nutrition and the growth potential distribution of hyphae are relatively uniform in the growth and fruiting stage, and the mushroom buds are easy to disperse at the edge and the side surface of the pot body, so that the star-shaped fruiting is formed, and the mushroom is shown in fig. 4a. The mode has three major problems that multiple encircling grabbing is needed during picking, the efficiency is low, scattered small mushrooms are easy to squeeze and deform to influence commodity quality, and side mushrooms possibly press the tank wall in the growing process to cause damage. Therefore, there is a need for an edible fungi cultivation tank and an edible fungi factory cultivation and regulation method, which are capable of fundamentally adapting to an automatic production process (especially a emptying link) from a physical structure and actively guiding to form an ideal fruiting mode. Disclosure of Invention The invention aims to provide an edible fungus cultivation tank and an edible fungus factory cultivation and regulation method, so as to solve the problem of mechanized emptying of residues, and simultaneously guide formation of an ideal fruiting mode, improve production benefits and promote comprehensive upgrading of the production mode. In order to achieve the above object, the present invention provides the following solutions: the utility model provides an edible fungi cultivation jar, includes the open-top jar body, the central zone of jar internal bottom is equipped with the water conservancy diversion cone of indent, the medial surface of jar body is cylindrical cambered surface, the water conservancy diversion cone with cylindrical cambered surface is smooth through the transition arc surface of indent and is connected, just the camber of transition arc surface with the internal surface profile of water conservancy diversion cone all matches with grabbing device's grabbing portion appearance geometry, makes grabbing portion can laminate the internal surface of transition arc surface and water conservancy diversion cone. In an exemplary embodiment, the guide cone is one of a conical, pyramidal and dome-shaped structure with a smooth inner surface, and the curved surfaces forming the inner surface of the guide cone are connected smoothly by a concave circular arc. In an exemplary embodiment, the flow cone is a conical structure. In an exemplary embodiment, the cone angle of the cone ranges from 120 ° to 160 °. In an exemplary embodiment, the radius of curvature of the transitional arc surface is R,Wherein D is the inner diameter of the tank body. In an exemplary embodiment, the canister is a cylindrical canister. In an exemplary embodiment, the bottom center of the tank body is provided with a plurality of through ventilation drain holes. In an exemplary embodiment, the material of the tank body is polypropylene or food grade stainless steel. In an exemplary embodiment, the outer surface of the tank is provided with reinforcing ribs and/or positioning structures for positioning the automated clamps for adapting the clamps of the automated conveyor line. A method for industrially culturing and regulating edible fungus includes such steps as loading culture medium in edible fungus culture tank, inoculating the strain to the central region of the surface of culture medium, S2, growing fungus, managing fruiting, collecting the buds on the central region of top of tank, S3, grasping whole cylindrical mushroom body by a grasping unit, S4, grasping the waste medium by a grasping unit geometrically matched with the shape of bottom of tank, and removing the whole waste medium. Compared wit