Edible mushroom mixture production line

Abstract

The edible mushroom mixture production line comprises a raw material supply system, a mixing and stirring system, a conveying system and a control system, the raw material supply system is provided with a plurality of raw material supply subsystems, and each raw material supply subsystem comprises a raw material bin, a raw material moisture detection device and a raw material weighing module. The raw material moisture detection device is arranged on the raw material bin, and the raw material weighing module is arranged at the lower end of the raw material bin. The mixing and stirring system comprises a stirrer, a mixture moisture detection device, a water supplementing device and a mixture weighing module, the mixture moisture detection device and the water supplementing device are arranged on the stirrer, and the mixture weighing module is arranged at the lower end of the stirrer. The conveying system is arranged between the raw material supply system and the mixing and stirring system and conveys the raw materials in the raw material bins into the stirring machine. The control system is in signal connection with the raw material moisture detection device, the raw material weighing module, the stirrer, the mixture moisture detection device, the water supplementing device, the mixture weighing module and the conveying system.

Description

Technical Field

[0001] The utility model relates to the technical field of edible fungus production, in particular to an edible fungus mixture production line. Background Art

[0002] The production of edible fungi is an important part of modern ecological agriculture. At present, the main raw materials used in the production of edible fungi in my country are waste from crops and forestry production. The production of edible fungi is conducive to the multiple use of waste and promotes the development of ecological agriculture. When producing edible fungi, it is necessary to prepare a variety of raw materials. The ratio between the raw materials and the water content after mixing the various raw materials are one of the important factors affecting the growth and development of fungi.

[0003] Nowadays, automated cultivation methods have gradually replaced manual labor. The automated control system can weigh out various raw materials of predetermined weight and accurately control the water content of the mixed raw materials, thereby greatly improving production efficiency.

[0004] The growth of edible fungi requires nutrients in a specific ratio. In the related art, when preparing a mixture, various raw materials are weighed according to a fixed weight corresponding to a specific ratio. However, the various raw materials themselves contain a certain amount of water, and the nutrients that the raw materials can provide come from the dry matter after the raw materials are dehydrated. Since the water content of different raw materials may vary, and the water content of the same raw material may also vary between different batches, therefore, when various raw materials are weighed according to a fixed weight, the different water contents of the raw materials will directly affect the actual ratio of the nutrients provided by the various raw materials in the mixture, which may cause an imbalance in the nutrient ratio of the mixture, thereby affecting the growth efficiency of edible fungi. Utility Model Content

[0005] The utility model aims to provide an edible fungus mixture production line, and solves the technical problem of how to improve the accuracy of the nutrient content in the mixture.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions.

[0007] The utility model provides an edible fungus mixture production line, which comprises: a raw material supply system, which is provided with a plurality of raw material supply subsystems, wherein the raw material supply subsystem comprises a raw material bin, a raw material moisture detection device and a raw material weighing module, wherein the raw material moisture detection device is arranged on the raw material bin and is used to detect the moisture content of the raw material in the raw material bin, and the raw material weighing module is arranged at the lower end of the raw material bin and is used to weigh the weight of the raw material in the raw material bin; a mixing and stirring system, which comprises a mixer, a mixture moisture detection device, a water replenishing device and a mixture weighing module, wherein the mixture moisture detection device and the water replenishing device are arranged on the mixer, the mixture moisture detection device is used to detect the moisture content of the mixture in the mixer, the water replenishing device is used to add water to the mixer, and the mixture weighing module is arranged at the lower end of the mixer and is used to weigh the weight of the raw material in the mixer; a conveying system, which is arranged between the raw material supply system and the mixing and stirring system and conveys the raw materials in each of the raw material bins to the mixer; a control system, wherein the control system obtains moisture information from the raw materials The control system obtains the moisture content data of the raw material weighing module at the same time, and calculates the required raw material delivery weight value according to the moisture content data of the raw material moisture detection device, and then controls the conveying system to start conveying raw materials from the raw material warehouse to the mixer, and makes the weight data reduction value of the raw material weighing module the same as the raw material delivery weight value; the control system simultaneously obtains the weight data from the mixture weighing module, controls the conveying system to convey the raw materials to the mixer, until the weight data increase value of the mixture weighing module is the same as the raw material delivery weight value, and then controls the mixer to stir the mixture. When the stirring time of the mixer reaches the preset detection time, the control system obtains the moisture content data from the mixture moisture detection device, and controls the water replenishing device to add water to the mixer according to the moisture content data, until the moisture content data of the mixture moisture detection device is the same as the preset mixture moisture content data, and the control system controls the mixer to stir the mixture until the stirring time of the mixer reaches the preset stop time.

[0008] In some embodiments of the present application, the raw material moisture detection device is arranged outside the raw material bin, and the raw material bin is provided with an opening; the raw material moisture detection device includes a probe, and the probe transmits and receives signals into the raw material bin through the opening.

[0009] In some embodiments of the present application, the raw material moisture detection device is an infrared moisture meter.

[0010] In some embodiments of the present application, a spiral discharging structure is provided in the raw material bin, a discharging port is provided at the bottom of the raw material bin, and the discharging port is perpendicular to the axis of the rotating shaft of the spiral discharging structure; a gate structure is provided at the discharging port to open or close the discharging port.

[0011] In some embodiments of the present application, the conveying system includes a belt conveyor mechanism and an elevator; the belt conveyor mechanism includes a transmission wheel and a conveyor belt, the conveyor belt is rotatably mounted on the transmission wheel and is arranged corresponding to the discharge port of the raw material bin, and the conveyor belt is used to carry and transport the raw materials dropped from the raw material bin through the discharge port; the elevator is arranged between the belt conveyor mechanism and the mixing and stirring system, and transports the raw materials on the conveyor belt to the top opening of the mixer.

[0012] In some embodiments of the present application, the raw material supply subsystems are arranged side by side; a plurality of belt conveyor mechanisms are provided, and the plurality of belt conveyor mechanisms are connected in sequence and extend along the arrangement direction of the plurality of raw material supply subsystems, and the conveyor belts of the belt conveyor mechanisms respectively correspond to the discharge ports of the raw material bins of the raw material supply subsystems.

[0013] In some embodiments of the present application, the mixer includes a barrel and a stirring assembly; the stirring assembly includes a stirring shaft and rotating blades that are connected and rotatably disposed in the barrel, and the rotating blades include a first blade and a second blade that are symmetrically arranged along the axis of the stirring shaft, and the first blade and the second blade have opposite rotation directions.

[0014] In some embodiments of the present application, the water replenishing device includes a water pump, a flow meter, a solenoid valve and a water tank, the flow meter and the solenoid valve are arranged between the water pump and the water tank, and the water pump is connected to the mixer.

[0015] In some embodiments of the present application, the mixer, the mixture moisture detection device, the water replenishment device and the mixture weighing module are provided in multiple groups.

[0016] In some embodiments of the present application, the control system includes a main control system, a stirring system control module and multiple supply system control modules; the main control system is connected to the multiple raw material supply subsystem signals through the multiple supply system control modules; the main control system is connected to the mixing stirring system signals through the stirring system control module.

[0017] It can be seen from the above technical solutions that the embodiments of the utility model have at least the following advantages and positive effects:

[0018] In the edible fungus mixture production line of the embodiment of the utility model, the raw material bins in the multiple raw material supply subsystems respectively store different raw materials, and the moisture detection device of each raw material is used to detect the moisture content of the raw materials in each raw material bin. The control system calculates the weight of the raw materials that need to be delivered to the mixer from each raw material bin according to the specific ratio of the nutrients and the moisture content of the raw materials in each raw material bin. In the process of the raw materials in each raw material bin being delivered to the mixer, the corresponding raw material weighing module records the weight of the raw materials delivered by the raw material bin according to the weight change of the raw material bin. Therefore, the multiple raw material supply subsystems can adjust the output weight of each raw material according to the moisture content of the raw materials in each raw material bin, and deliver the raw materials of this weight to the mixer.

[0019] Furthermore, each raw material is transported to the mixer through a conveying system, and a mixture weighing module is used to weigh the weight of each raw material input into the mixer, and the control system compares the weight of each raw material that is scheduled to be input into the mixer with the actual input weight. After ensuring that the input weight of each raw material is correct, the mixer will stir and mix the various raw materials that will be added. When the stirring reaches the predetermined detection time, the mixture moisture detection device detects the moisture content of the mixture. The control system controls the water adding device to add water to the mixer according to the actual moisture content of the mixture until the moisture content of the mixture in the mixer reaches the preset moisture content value. After the stirring time of the mixer reaches the preset stop time, the various raw materials are fully stirred and mixed evenly, the mixer stops stirring, and the mixture in the mixing bin can be used later. The edible fungus mixture production line detects the moisture content of the raw materials in the raw material bin in advance, calculates the weight of the raw materials that need to be delivered to the mixer, and delivers the raw materials of this weight to the mixer for subsequent stirring and mixing processes. When different raw materials have different moisture contents, or different batches of the same raw material have different moisture contents, the edible fungus mixture production line can adjust the actual weight of various raw materials according to actual conditions, thereby ensuring that the proportion of nutritional components in the mixture remains uniform and stable, thereby improving the production efficiency of edible fungi. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The various objects, features and advantages of the present invention will become more apparent by considering the following detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings. The accompanying drawings are only exemplary illustrations of the present invention and are not necessarily drawn to scale. In the accompanying drawings, the same reference numerals always represent the same or similar parts. Among them:

[0021] Figure 1 It is a schematic structural diagram of an edible fungus mixture production line according to an exemplary embodiment.

[0022] Figure 2 yes Figure 1 Schematic diagram of the structure of the raw material supply system and mixing and stirring system.

[0023] Figure 3 yes Figure 2 Schematic diagram of the structure with finished product silo.

[0024] Figure 4 yes Figure 3 Schematic diagram of the structure of the mixing and stirring system and the finished product silo.

[0025] The following are the descriptions of the reference numerals:

[0026] 1. Raw material supply system; 11. Raw material supply subsystem; 111. Raw material warehouse; 112. Raw material moisture detection device; 113. Raw material weighing module; 114. Spiral discharging structure; 115. Gate structure.

[0027] 2. Mixing and stirring system; 21. Mixer; 211. Cylinder; 212. Stirring assembly; 2121. Stirring shaft; 2122. Rotating blade; 22. Mixture moisture detection device; 23. Water supply device; 24. Mixture weighing module;

[0028] 3. Conveying system; 31. Belt conveying mechanism; 32. Hoist;

[0029] 4. Control system;

[0030] 5. Finished product silo; 51. Finished product moisture detection device; 52. Finished product weighing module. DETAILED DESCRIPTION

[0031] Although the present invention can be easily embodied as embodiments of different forms, only some of the specific embodiments are shown in the drawings and described in detail in this specification. It should be understood that this description should be regarded as an exemplary description of the principles of the present invention and is not intended to limit the present invention to that described herein.

[0032] Thus, a feature indicated in this specification will be used to illustrate one of the features of an embodiment of the utility model, rather than implying that each embodiment of the utility model must have the described feature. In addition, it should be noted that this specification describes many features. Although some features can be combined together to illustrate possible system designs, these features can also be used in other combinations that are not explicitly described. Thus, unless otherwise stated, the described combinations are not intended to be limiting.

[0033] In the embodiments shown in the drawings, the indications of directions (such as up, down, left, right, front and back) used to explain the structure and movement of various elements of the utility model are not absolute but relative. These descriptions are appropriate when these elements are in the positions shown in the drawings. If the descriptions of the positions of these elements change, the indications of these directions also change accordingly.

[0034] See also Figure 1 and Figure 2 The edible fungus mixture production line provided by an embodiment of the utility model mainly includes a raw material supply system 1, a mixing and stirring system 2, a conveying system 3 and a control system 4. The raw material supply system 1 is provided with a plurality of raw material supply subsystems 11. The raw material supply subsystem 11 includes a raw material bin 111, a raw material moisture detection device 112 and a raw material weighing module 113. The raw material moisture detection device 112 is arranged on the raw material bin 111, and is used to detect the moisture content of the raw material in the raw material bin 111. The raw material weighing module 113 is arranged at the lower end of the raw material bin 111, and is used to weigh the weight of the raw material in the raw material bin 111. The mixing and stirring system 2 includes a mixer 21, a mixture moisture detection device 22, a water replenishing device 23 and a mixture weighing module 24. The mixture moisture detection device 22 and the water replenishing device 23 are arranged on the mixer 21. The mixture moisture detection device 22 is used to detect the moisture content of the mixture in the mixer 21. The water replenishing device 23 is used to add water to the mixer 21. The mixture weighing module 24 is arranged at the lower end of the mixer 21 and is used to weigh the weight of the raw materials in the mixer 21. The conveying system 3 is arranged between the raw material supply system 1 and the mixing and stirring system 2, and conveys the raw materials in each raw material bin 111 to the mixer 21. The control system 4 obtains the moisture content data from the raw material moisture detection device 112, and simultaneously obtains the weight data from the raw material weighing module 113, calculates the required raw material conveying weight value according to the moisture content data of the raw material moisture detection device 112, and then controls the conveying system 3 to start conveying the raw material from the raw material bin 111 to the mixer 21, and makes the weight data reduction value of the raw material weighing module 113 the same as the raw material conveying weight value. The control system 4 simultaneously obtains weight data from the mixture weighing module 24, controls the conveying system 3 to convey the raw materials to the mixer 21, until the weight data increase value of the mixture weighing module 24 is the same as the raw material conveying weight value, and then controls the mixer 21 to stir the mixture. When the stirring time of the mixer 21 reaches the preset detection time, the control system 4 obtains the water content data from the mixture moisture detection device 22, and controls the water replenishment device 23 to add water to the mixer 21 according to the moisture content data, until the moisture content data of the mixture moisture detection device 22 is the same as the preset mixture moisture content data. The control system 4 controls the mixer 21 to stir the mixture until the stirring time of the mixer 21 reaches the preset stop time.

[0035] In the edible fungus mixture production line of the embodiment of the utility model, the raw material warehouses 111 in the multiple raw material supply subsystems 11 respectively store different raw materials, and each raw material moisture detection device 112 is used to detect the moisture content of the raw materials in each raw material warehouse 111. The control system 4 calculates the weight of the raw materials that each raw material warehouse 111 needs to deliver to the mixer 21 according to the specific proportion of nutrients and the moisture content of the raw materials in each raw material warehouse 111. In the process of the raw materials in each raw material warehouse 111 being delivered to the mixer 21, the corresponding raw material weighing module 113 records the weight of the raw materials delivered by the raw material warehouse 111 according to the weight change of the raw material warehouse 111. Therefore, the multiple raw material supply subsystems 11 can adjust the output weight of each raw material according to the moisture content of the raw materials in each raw material warehouse 111, and deliver the raw materials of this weight to the mixer 21.

[0036] Furthermore, each raw material is transported to the mixer 21 through the conveying system 3, and the mixed material weighing module 24 is used to weigh the weight of each raw material input into the mixer 21. The control system 4 compares the weight of each raw material that is scheduled to be input into the mixer 21 with the actual input weight. After ensuring that the input weight of each raw material is correct, the mixer 21 stirs and mixes the various raw materials to be added. When the stirring reaches the predetermined detection time, the mixed material moisture detection device 22 detects the moisture content of the mixed material. The control system 4 controls the water adding device to add water to the mixer 21 according to the actual moisture content of the mixed material until the moisture content of the mixed material in the mixer 21 reaches the preset moisture content value. After the stirring time of the mixer 21 reaches the preset stop time, the various raw materials are fully stirred and mixed, and the mixer 21 stops stirring. The mixed material in the mixing bin can be used later. The edible fungus mixture production line detects the water content of the raw materials in the raw material bin 111 in advance, calculates the weight of the raw materials that need to be delivered to the mixer 21, and delivers the raw materials of this weight to the mixer 21 for subsequent stirring and mixing processes. When different raw materials have different water contents, or different batches of the same raw material have different water contents, the edible fungus mixture production line can adjust the actual weight of various raw materials according to actual conditions, so as to ensure that the proportion of nutritional components in the mixture remains uniform and stable, thereby improving the production efficiency of edible fungi.

[0037] In an embodiment not shown in the drawings, the raw material moisture detection device 112 is arranged outside the raw material bin 111, and the raw material bin 111 is provided with an opening. The raw material moisture detection device 112 includes a probe, and the probe transmits and receives signals into the raw material bin 111 through the opening. The raw material moisture detection device 112 can realize non-contact moisture detection, reduce interference with the raw materials in the raw material bin 111, and improve the accuracy and reliability of moisture detection.

[0038] In a further embodiment, the raw material moisture detection device 112 is an infrared moisture meter. The infrared moisture meter is based on the principle of infrared spectroscopy technology and uses a specific absorption band in the sample to measure the moisture content. Compared with the traditional gravimetric analysis method, it has the advantages of fast testing speed and high accuracy.

[0039] See also Figure 1 , a spiral discharge structure 114 is provided in the raw material bin 111, and a discharge port is provided at the bottom of the raw material bin 111, and the discharge port is perpendicular to the axis of the rotation shaft of the spiral discharge structure 114. A gate structure 115 is provided at the discharge port to open or close the discharge port. The gate structure 115 opens the discharge port, and the spiral discharge structure 114 rotates in the raw material bin 111. Since the discharge port is perpendicular to the axis of the rotation shaft of the spiral discharge structure 114, the raw materials can be pushed out of the discharge port when the spiral discharge structure 114 rotates. The discharge port, the valve structure and the spiral discharge structure 114 provide a feasibility for the raw materials to be sent out from the raw material bin 111.

[0040] See also Figure 1 and Figure 2 The conveying system 3 includes a belt conveying mechanism 31 and an elevator 32. The belt conveying mechanism 31 includes a transmission wheel and a conveyor belt. The conveyor belt is rotatably mounted on the transmission wheel and is arranged corresponding to the discharge port of the raw material bin 111. The conveyor belt is used to carry and transport the raw materials dropped from the raw material bin 111 through the discharge port. The elevator 32 is arranged between the belt conveying mechanism 31 and the mixing and stirring system 2, and transports the raw materials on the conveyor belt to the top opening of the mixer 21. The belt conveying mechanism 31 and the elevator 32 realize the continuous and automatic transmission of raw materials, thereby improving production efficiency.

[0041] See also Figure 1 , multiple raw material supply subsystems 11 are arranged side by side. There are multiple belt conveyor mechanisms 31, and the multiple belt conveyor mechanisms 31 are connected in sequence and extend along the arrangement direction of the multiple raw material supply subsystems 11, and the conveyor belts of each belt conveyor mechanism 31 correspond to the discharge ports of the raw material bins 111 of each raw material supply subsystem 11. Multiple belt conveyor mechanisms 31 spliced ​​end to end can coherently transport the raw materials in the raw material bins 111 of multiple different raw material supply subsystems 11. Correspondingly, only one elevator 32 needs to be set between the belt conveyor mechanism 31 closest to the mixing and stirring system 2 and the mixing and stirring system 2 to complete the lifting of the raw materials, thereby effectively saving costs and ensuring that the transportation work is carried out in an orderly manner.

[0042] It should be noted that only one belt conveyor mechanism 31 can be set, and the belt conveyor mechanism 31 extends along the arrangement direction of multiple raw material supply subsystems 11. The conveyor belt of the belt conveyor mechanism 31 corresponds to the discharge port of the raw material bin 111 of each raw material supply subsystem 11, and the elevator 32 is arranged at one end of the belt conveyor mechanism 31 close to the mixing and stirring system 2.

[0043] See also Figure 1 The mixer 21 includes a barrel 211 and a stirring assembly 212. The stirring assembly 212 includes a stirring shaft 2121 and a rotating blade 2122 connected and rotatably arranged in the barrel 211. The rotating blade 2122 includes a first blade and a second blade symmetrically arranged along the axis of the stirring shaft 2121, and the first blade and the second blade are in opposite rotation directions, so that the mixing and stirring function of the mixer 21 can be effectively realized, and the uniformity and stirring efficiency of the mixed material can be improved.

[0044] In an embodiment not shown in the accompanying drawings, the water replenishment device 23 includes a water pump, a flow meter, a solenoid valve and a water tank. The flow meter and the solenoid valve are arranged between the water pump and the water tank. The water pump is connected to the mixer 21. Through the cooperation of these devices, the water replenishment function is realized to ensure the stability of the moisture content of the mixture.

[0045] See also Figure 1 and Figure 2 In a further embodiment, the mixer 21, the mixture moisture detection device 22, the water replenishing device 23 and the mixture weighing module 24 are provided in multiple groups, and the multiple groups can simultaneously perform multiple mixing operations to improve production capacity and processing speed, meet the needs of large-scale production and improve production efficiency. In this embodiment, the mixer 21, the mixture moisture detection device 22, the water replenishing device 23 and the mixture weighing module 24 are provided in two groups.

[0046] In an embodiment not shown in the drawings, the control system 4 includes a main control system, a stirring system control module and a plurality of supply system control modules. The main control system is connected to a plurality of raw material supply subsystems 11 by signals through the plurality of supply system control modules. The main control system is connected to the mixing and stirring system 2 by signals through the stirring system control module. The main control system realizes precise control of each subsystem through these submodules, which can improve the automation degree and control accuracy of the system and ensure the stability and reliability of the production process.

[0047] See also Figure 3 and Figure 4In each of the above embodiments, the edible fungus mixture production line further includes a finished product silo 5, the mixer 21 is provided with a material drop port and a material drop gate, the material drop gate is used to close or open the material drop port, and an elevator 32 is provided between the mixer 21 and the finished product silo 5, and the elevator 32 transports the finished product mixture from the material drop port to the top opening of the finished product silo 5. In a further embodiment, the edible fungus mixture production line further includes a finished product moisture detection device 51, which is used to detect the moisture content of the material in the finished product silo 5, and a finished product weighing module 52 is provided at the lower end of the finished product silo 5.

[0048] Although the utility model has been described with reference to several typical embodiments, it should be understood that the terms used are illustrative and exemplary, rather than restrictive. Since the utility model can be implemented in a variety of forms without departing from the spirit or essence of the utility model, it should be understood that the above-mentioned embodiments are not limited to any of the aforementioned details, but should be widely interpreted within the spirit and scope defined by the attached claims, so all changes and modifications falling within the scope of the claims or their equivalents should be covered by the attached claims.

Claims

1. An edible fungus mixture production line, characterized in that: include: A raw material supply system, comprising a plurality of raw material supply subsystems, wherein the raw material supply subsystem comprises a raw material bin, a raw material moisture detection device and a raw material weighing module, wherein the raw material moisture detection device is arranged on the raw material bin and is used to detect the moisture content of the raw materials in the raw material bin, and the raw material weighing module is arranged at the lower end of the raw material bin and is used to weigh the weight of the raw materials in the raw material bin; A mixing and stirring system, comprising a mixer, a mixture moisture detection device, a water replenishing device and a mixture weighing module, wherein the mixture moisture detection device and the water replenishing device are arranged on the mixer, the mixture moisture detection device is used to detect the moisture content of the mixture in the mixer, the water replenishing device is used to add water to the mixer, and the mixture weighing module is arranged at the lower end of the mixer, and is used to weigh the weight of the mixture in the mixer; A conveying system is provided between the raw material supply system and the mixing and stirring system, and conveys the raw materials in each raw material bin to the mixer; A control system, wherein the control system obtains the moisture content data from the raw material moisture detection device and the weight data from the raw material weighing module, calculates the required raw material delivery weight value according to the moisture content data of the raw material moisture detection device, and then controls the conveying system to start conveying the raw material from the raw material bin to the mixer, and makes the weight data reduction value of the raw material weighing module the same as the raw material delivery weight value; the control system simultaneously obtains the weight data from the mixture weighing module, controls the conveying system to convey the raw material to the mixer, until the weight data increase value of the mixture weighing module is the same as the raw material delivery weight value, and then controls the mixer to stir the mixture. When the stirring time of the mixer reaches the preset detection time, the control system obtains the moisture content data from the mixture moisture detection device, and controls the water replenishing device to add water to the mixer according to the moisture content data, until the moisture content data of the mixture moisture detection device is the same as the preset mixture moisture content data, and the control system controls the mixer to stir the mixture until the stirring time of the mixer reaches the preset stop time.

2. The edible fungus mixture production line according to claim 1, characterized in that: The raw material moisture detection device is arranged outside the raw material bin, and the raw material bin is provided with an opening; The raw material moisture detection device comprises a probe, and the probe transmits and receives signals into the raw material bin through the opening.

3. The edible fungus mixture production line according to claim 2, characterized in that: The raw material moisture detection device is an infrared moisture meter.

4. The edible fungus mixture production line according to claim 1, characterized in that: A spiral discharging structure is provided in the raw material bin, a discharging port is provided at the bottom of the raw material bin, and the discharging port is perpendicular to the axis of the rotating shaft of the spiral discharging structure; A gate structure is provided at the discharge port to open or close the discharge port.

5. The edible fungus mixture production line according to claim 4, characterized in that: The conveying system includes a belt conveying mechanism and a hoist; The belt conveyor mechanism includes a transmission wheel and a conveyor belt, the conveyor belt is rotatably mounted on the transmission wheel and is arranged corresponding to the discharge port of the raw material bin, and the conveyor belt is used to carry and transport the raw materials dropped from the raw material bin through the discharge port; The elevator is arranged between the belt conveyor mechanism and the mixing and stirring system, and transports the raw materials on the conveyor belt to the top opening of the mixer.

6. The edible fungus mixture production line according to claim 5, characterized in that: A plurality of the raw material supply subsystems are arranged side by side; The belt conveyor mechanisms are provided in plurality, and the plurality of belt conveyor mechanisms are connected in sequence and extend along the arrangement direction of the plurality of raw material supply subsystems, and the conveyor belts of the respective belt conveyor mechanisms correspond to the discharge ports of the raw material bins of the respective raw material supply subsystems.

7. The edible fungus mixture production line according to claim 1, characterized in that: The mixer comprises a barrel and a stirring assembly; The stirring assembly comprises a stirring shaft and a rotating blade which are connected and rotatably arranged in the cylinder body. The rotating blade comprises a first blade and a second blade which are symmetrically arranged along the axis of the stirring shaft, and the first blade and the second blade have opposite rotation directions.

8. The edible fungus mixture production line according to claim 1, characterized in that: The water replenishing device comprises a water pump, a flow meter, a solenoid valve and a water tank. The flow meter and the solenoid valve are arranged between the water pump and the water tank. The water pump is connected to the mixer.

9. The edible fungus mixture production line according to claim 1, characterized in that: The mixer, the mixture moisture detection device, the water replenishing device and the mixture weighing module are provided in multiple groups.

10. The edible fungus mixture production line according to claim 1, characterized in that: The control system includes a main control system, a stirring system control module and a plurality of supply system control modules; The control main system is connected to the plurality of raw material supply subsystems by signals through the plurality of supply system control modules; The main control system is connected to the mixing and stirring system signals through the stirring system control module.

Images