CN222821463U - A kind of mushroom husk composting device - Google Patents

Abstract

The application discloses a fungus chaff decomposing device which comprises a crusher and a decomposing pond arranged below the crusher, wherein the crusher comprises a frame, a driving assembly and a crushing assembly which are arranged on the frame, the driving assembly comprises a motor, driving belt wheels, driven belt wheels and a transmission belt, the crushing assembly comprises a plurality of crushing rotating shafts which are arranged on a horizontal plane at intervals in parallel, each crushing rotating shaft is fixedly provided with a driven belt wheel, the motor can drive the crushing rotating shafts to rotate through the transmission belt after being started, a plurality of cutting blades are arranged on the crushing rotating shafts, a screen is arranged below the crushing rotating shafts, the screen corresponds to a feed inlet at the top of the decomposing pond up and down, and rollers are arranged at the bottom of the decomposing pond.

Description

Mushroom bran decomposing device

Technical Field

The application relates to the technical field of organic fertilizer processing equipment, in particular to a fungus chaff decomposing device capable of improving production efficiency.

Background

The traditional tobacco field organic fertilizer comprises animal manure (cow manure, sheep manure, chicken manure and the like) and crop residues (corn stalks, rice straws, wheat straws and the like). These organic fertilizers typically require fermentation treatment prior to use to increase the effectiveness of their nutrients and reduce negative environmental impact. In tobacco planting, organic fertilizers are widely used to improve soil structure and promote crop growth.

The fungus stick is an organic material taking fungus chaff as a main raw material, and can be used for soil improvement and crop growth promotion after being crushed, so that the fungus stick can be used as a tobacco field organic fertilizer. The fungus chaff decomposed substance is utilized to replace organic fertilizer, and can be used by fermenting after being crushed, and in the traditional production process, after being crushed by a crusher, fungus chaff discharged from a discharge hole of the crusher is required to be piled up and covered with a plastic film for fermentation.

Therefore, in the current production process, crushed aggregates are piled firstly and then covered with a film for fermentation, and the mushroom bran decomposition production process is low in efficiency. Therefore, a new technical solution is needed to solve the problems existing in the prior art.

Disclosure of utility model

The application provides a fungus chaff decomposing device, which aims to solve the problem of low fungus chaff decomposing processing efficiency at present.

In order to achieve the above object, the present application provides the following technical solutions:

The application provides a fungus chaff decomposing device which comprises a crusher and decomposing ponds arranged below the crusher, wherein the crusher comprises a frame, a driving assembly and a crushing assembly, wherein the driving assembly and the crushing assembly are arranged on the frame, the driving assembly comprises a motor, a driving belt wheel, a driven belt wheel and a transmission belt, the driving belt wheel is arranged on an output shaft of the motor, a plurality of belt mounting grooves are formed in the driving belt wheel, the driving belt wheel is in transmission connection with the driven belt wheel through the transmission belt, a transmission belt is arranged in each belt mounting groove and corresponds to the driven belt wheel one by one, the crushing assembly comprises a plurality of crushing rotating shafts which are arranged in parallel at intervals on a horizontal plane, each crushing rotating shaft is fixedly provided with one driven belt wheel, two ends of each crushing rotating shaft are respectively connected with the frame in a rotating way, a plurality of cutting blades are arranged on the crushing rotating shafts, a screen is arranged below the crushing rotating shafts, the screen corresponds to a feeding hole at the top of the decomposing pond up and down, and a roller is arranged at the bottom of the decomposing pond.

In the technical scheme, a moving channel allowing the decomposing tank to enter and exit is formed below the frame, the decomposing tank comprises a tank body, a containing cavity for containing the mushroom bran decomposed substances is formed in the tank body, a feeding port correspondingly communicated with the containing cavity is formed at the top of the tank body, and a plastic flat plate and a PVC film are paved on the inner wall of the containing cavity.

Further, the belt mounting groove is a circle of groove arranged along the radial direction of the driving belt wheel, four belt mounting grooves are arranged on the driving belt wheel, the four belt mounting grooves are arranged at adjacent intervals, one belt mounting groove is connected with one driven belt wheel through a driving belt, and the four driven belt wheels are distributed in a staggered manner.

Further, a feeding port of the pulverizer is formed above the pulverizing rotating shaft, bacteria sticks to be pulverized enter the pulverizer from the feeding port, a discharging port is formed below the pulverizing rotating shaft, a screen is arranged at the discharging port, and when the cutting knife faces downwards vertically, the distance between the screen and the end part of the cutting knife ranges from 1 cm to 2cm.

Further, a plurality of cutters are fixed on the crushing rotating shaft, and the cutters are of a strip-shaped structure, a cross-shaped structure or a rice-shaped structure.

Further, the cutting blade is perpendicular to the crushing rotating shaft, or the cutting blade is obliquely arranged on the crushing rotating shaft.

Further, the cutters of two adjacent crushing rotating shafts are distributed in a staggered way.

Further, the top of the decomposing tank is provided with an organic matter adding port.

Further, a stirring mechanism is arranged in the decomposing tank and comprises a stirring motor and a stirring paddle connected with an output shaft of the stirring motor.

Compared with the prior art, the application has at least the following beneficial effects:

1. Based on further analysis and research on the prior art, the application realizes that the traditional fungus stick is crushed and piled in sequence, and the film is covered for fermentation after piling, so that the processing efficiency is lower, therefore, the application provides a fungus chaff decomposing device, by arranging a movable decomposing pond at the bottom of a crusher, the crushed materials are directly collected into the decomposing tank, when the materials in the decomposing tank reach the target volume, the decomposing tank is removed and the empty decomposing tank is replaced to continue receiving the materials, so that the application continuously crushes the fungus sticks through the crusher, the crushed materials directly fall into the decomposing tank, crushing and piling are synchronously carried out, the labor cost is reduced, and the processing efficiency is improved.

2. The container for containing the mushroom bran decomposed substances is formed in the tank body of the decomposing tank, the plastic flat plate and the PVC film are paved on the inner wall of the container, the plastic flat plate can play a role in heat preservation and support, and the PVC film can wrap the crushed materials for fermentation, namely, the decomposing tank directly omits the process of piling crushed materials and covering films after piling, improves the processing efficiency and saves the labor cost.

3. According to the fungus chaff decomposing device provided by the application, the driving belt wheel is driven by the motor, the driving belt wheel is linked with the driven belt wheel by the transmission belt, the driven belt wheel is fixed on the crushing rotating shaft, and the cutting knife is arranged on the crushing rotating shaft, so that after the motor is started, the crushing rotating shaft can be driven to rotate by the driving belt wheel, the transmission belt and the driven belt wheel, and fungus sticks are crushed by the cutting knife on the crushing rotating shaft in the rotating process of the crushing rotating shaft, so that automatic crushing is realized.

4. The driving belt wheel of the application is provided with a plurality of belt installation grooves, each belt installation groove is internally provided with a driving belt, one belt installation groove is connected with one driven belt wheel through one driving belt, each driven belt wheel is fixed on one crushing rotating shaft, the plurality of crushing rotating shafts are arranged at intervals in parallel on the horizontal plane, so that the plurality of driven pulleys are distributed in a staggered manner only by ensuring the installation positions of the crushing rotating shafts, and the application can drive the plurality of driving belts and the driven pulleys to move through one motor so as to realize the rotation driving of the plurality of crushing rotating shafts.

5. According to the application, the screen is arranged below the crushing rotating shaft, when the cutting blades are vertically downwards, the distance between the screen and the end parts of the cutting blades is 1-2cm, and the large-grain-size materials are crushed back and forth on the screen by the cutting blades through the distance arrangement of the screen until the large-grain-size materials are crushed into small-grain-size materials capable of passing through meshes of the screen, so that the uniform grain size of decomposed matters is realized through the arrangement of the screen.

6. The top of the decomposing tank is also provided with the organic matter adding port, namely, in the process that the fungus chaff crushed aggregates fall into the decomposing tank, organic matters beneficial to fermentation can be added into the decomposing tank through the organic matter adding port, and then the fungus chaff decomposed matters are wrapped by the PVC film for fermentation, so that the fungus chaff decomposing device provided by the application has a simple structure, meets the actual requirements of processing, simplifies the operation process and improves the processing efficiency.

7. The application can also be provided with a stirring mechanism in the decomposing tank, the stirring mechanism can comprise a stirring motor and a stirring paddle connected with an output shaft of the stirring motor, and after organic matters beneficial to fermentation are added, the stirring mechanism can be started to fully and uniformly stir fungus chaff crushed aggregates and the organic matters in the decomposing tank, thereby being beneficial to later fermentation.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. It should be understood that the specific shapes and configurations shown in the drawings are not generally considered to be limiting conditions in implementing the present application, and that, for example, those skilled in the art will be able to make conventional adjustments or further optimization of the addition/subtraction/attribution division, specific shapes, positional relationships, connection manners, dimensional proportion relationships, etc. of certain units (components) based on the technical concepts and exemplary drawings disclosed in the present application.

Fig. 1 is a schematic diagram of the overall structure of a mushroom bran decomposing device provided by the application in an embodiment;

Fig. 2 is a schematic structural diagram of a driving assembly and a crushing assembly of a crusher in the mushroom bran decomposing device provided by the application in an embodiment.

Reference numerals illustrate:

1. The device comprises a crusher, a machine frame, a feeding port, a discharging port, a motor, a driving belt wheel, a driven belt wheel, a driving belt, a crushing rotating shaft, a cutting knife, a screen, a decomposing tank, a roller and a decomposing tank, wherein the crushing rotating shaft, the cutting knife, the screen, the decomposing tank and the roller are sequentially arranged in sequence from top to bottom.

Detailed Description

The application will be further described in detail by means of specific embodiments with reference to the accompanying drawings.

In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more. The terms "first," "second," "third," and the like in this disclosure are intended to distinguish between the referenced objects without a special meaning in terms of technical connotation (e.g., should not be construed as emphasis on the degree of importance or order, etc.). The expressions "comprising", "including", "having", etc. also mean "not limited to" (certain units, components, materials, steps, etc.).

The terms such as "upper", "lower", "left", "right", "middle", etc. are generally used herein for convenience of visual understanding with reference to the drawings and are not to be construed as absolute limitations on the positional relationship of the actual product. Such changes in the relative positional relationship without departing from the technical idea of the present application are also considered as the scope of the present application.

In flue-cured tobacco production, the fungus sticks are crushed and then fermented by utilizing fungus chaff decomposed substances instead of organic fertilizers, and the small-scale processing mode is that the fungus sticks are crushed manually, but the mode has the following defects that firstly, the crushed fungus chaff is uneven, the fermentation quality is low, the labor intensity is increased, the labor is wasted, the labor efficiency is reduced, secondly, the fungus sticks are required to be repeatedly beaten by the manual crushing, the operation is frequent, thirdly, the fungus sticks are hard in quality after being dried, the manual crushing difficulty is high, the potential safety hazard is increased, thirdly, the crushed fungus chaff is required to be piled up and covered with a plastic film during fermentation, and the material cost is increased. In order to reduce the labor intensity, workers crush by a crusher, but the crushed materials still have the following problems that the crushed materials are piled firstly and then covered with a film for fermentation, and the efficiency of the mushroom bran decomposing production process is lower.

In order to solve the technical problems, the application provides a fungus chaff decomposing device, which can achieve the purposes of saving labor, reducing labor intensity, reducing potential safety hazard, improving processing efficiency and reducing production cost. The fungus chaff decomposing device provided by the application is not only suitable for mass production and processing of organic hypertrophy, but also can reduce the structure volume and realize small-scale self-use.

Referring to fig. 1, the mushroom bran decomposing device provided by the application mainly comprises a pulverizer 1 and a decomposing tank 12 arranged below the pulverizer 1, wherein a feeding port 3 is formed at the top of the pulverizer 1, a discharging port 4 is formed at the bottom of the pulverizer, and crushed aggregates can be directly fed into the decomposing tank 12 by arranging the decomposing tank 12 below the pulverizer 1, so that the composting work is omitted, the labor is saved, and the crushed aggregates and the decomposing tank 12 are piled simultaneously, thereby improving the processing efficiency.

In the embodiment, the pulverizer 1 mainly comprises a frame 2, a driving assembly and a pulverizing assembly which are arranged on the frame 2, the driving assembly comprises a motor 5, a driving belt pulley 6, a driven belt pulley 7 and a transmission belt 8, the driving belt pulley 6 is arranged on an output shaft of the motor 5, a plurality of belt mounting grooves are formed in the driving belt pulley 6, the driving belt pulley 6 is in transmission connection with the driven belt pulley 7 through the transmission belt 8, one transmission belt 8 is arranged in each belt mounting groove, the transmission belts 8 are in one-to-one correspondence with the driven belt pulley 7, the pulverizing assembly comprises a plurality of pulverizing rotating shafts 9 which are arranged on a horizontal plane at intervals in parallel, each pulverizing rotating shaft 9 is fixedly provided with one driven belt pulley 7, two ends of the pulverizing rotating shafts 9 are respectively connected with the frame 2 in a rotating mode through bearings, a plurality of cutting blades 10 are arranged on the pulverizing rotating shafts 9, a screen 11 is arranged below the pulverizing rotating shafts 9, the screen 11 corresponds to a feed inlet at the top of a decomposing pond 12 up and down, and a roller 13 is arranged at the bottom of the decomposing pond 12.

Therefore, the mushroom bran decomposing device provided by the application drives the driving belt pulley 6 through the motor 5, and links the driving belt pulley 6 and the driven belt pulley 7 through the transmission belt 8, the driven belt pulley 7 is fixed on the crushing rotating shaft 9, and the cutting knife 10 is arranged on the crushing rotating shaft 9, so that after the motor 5 is started, the crushing rotating shaft 9 can be driven to rotate through the driving belt pulley 6, the transmission belt 8 and the driven belt pulley 7, the mushroom sticks are crushed through the cutting knife 10 on the crushing rotating shaft 9 in the rotating process, the crushed materials are directly collected to the decomposing pond 12 from the discharge port 4 below the crusher 1, and when the materials in the decomposing pond 12 reach the target volume, the decomposing pond 12 can be removed and the empty decomposing pond 12 is replaced to continue receiving, so that the mushroom sticks are continuously crushed through the crusher 1, the crushed materials directly fall into the decomposing pond 12, the crushing and the piling are synchronously carried out, the labor cost is reduced, and the processing efficiency is improved.

In the embodiment, a moving channel for allowing the decomposing tank 12 to enter and exit is formed below the frame 2 of the pulverizer 1, the bottom of the decomposing tank 12 is provided with rollers 13, and the decomposing tank 12 can be moved manually or by traction machinery during movement.

In this embodiment, a cavity for containing the mushroom bran decomposed material is formed in the tank body of the decomposing tank 12, a feeding port corresponding to the cavity is formed at the top of the tank body, a plastic flat plate and a PVC film are paved on the inner wall of the cavity, the plastic flat plate can perform the functions of heat preservation and support, the PVC film can wrap the crushed materials for fermentation, namely, the decomposing tank 12 directly omits the process of piling crushed materials and covering films after piling, improves the processing efficiency, saves the labor cost, and can replace the PVC film with plastic films made of other materials, such as PE film.

In this embodiment, the driving pulley 6 is provided with a plurality of belt mounting grooves, the belt mounting grooves are a circle of grooves arranged along the radial direction of the driving pulley 6, and the shape of the grooves is matched with the cross section of the driving belt 8. In a preferred embodiment, the driving pulley 6 is provided with four belt mounting grooves, which are arranged adjacently at intervals, one belt mounting groove is connected with one driven pulley 7 by a driving belt 8, and the four driven pulleys 7 are distributed in a staggered manner. Of course, this is only an example of the present application, and the number of belt installation grooves on the driving pulley 6 can be customized according to the user's use requirement at the time of specific manufacturing.

In the embodiment, a feeding port 3 is formed on a frame 2 of the pulverizer 1, the feeding port 3 is arranged above a pulverizing rotating shaft 9, bacteria sticks to be pulverized enter the pulverizer 1 from the feeding port 3, a discharging port 4 is formed on the frame 2 of the pulverizer 1, the discharging port 4 is arranged below the pulverizing rotating shaft 9, a screen 11 is arranged at the discharging port 4, and when a cutting blade 10 faces downwards vertically, the distance between the screen 11 and the end part of the cutting blade 10 ranges from 1 cm to 2cm. According to the application, the large-grain-size materials are crushed back and forth on the screen 11 by the cutters 10 through the interval arrangement of the screen 11 until the large-grain-size materials are crushed into small-grain-size materials capable of passing through meshes of the screen 11, so that the uniform grain size of decomposed substances is realized through the arrangement of the screen 11.

In other embodiments, the screen 11 can be movably arranged at the discharge hole 4, and a vibration device is arranged to drive the screen 11 to vibrate, so that an auxiliary discharging effect can be achieved.

In this embodiment, a plurality of cutters 10 are fixed on the crushing rotating shaft 9, the cutters 10 are in a strip-shaped structure, a cross-shaped structure or a rice-shaped structure, etc., and the shape of the cutters 10 in the application can be arbitrary, so long as the cutting function can be achieved, and the size specification of the cutters 10 can be customized according to the use requirement.

The cutting knife 10 in the application can be vertical to the crushing rotating shaft 9, and the cutting knife 10 can be obliquely arranged on the crushing rotating shaft 9, so long as a good cutting effect can be achieved, the use requirement can be met, and the size specification of the crushing rotating shaft 9 can be self-defined according to the use requirement.

In this embodiment, the cutting blades 10 of two adjacent crushing rotating shafts 9 may be staggered, and the tip of the cutting blade 10 on one crushing rotating shaft 9 and the other crushing rotating shaft 9 have a certain distance, and the distance may play a certain screening role, so that the material crushed to meet the distance may fall onto the screen 11, fall into the decomposing pond 12 if passing through the mesh hole on the screen 11, and be crushed further on the screen 11 by the cutting blade 10 if not passing through the mesh hole on the screen 11.

In this embodiment, the top of the decomposing tank 12 is further provided with an organic matter adding port, that is, in the process that the fungus chaff crushed aggregates fall into the decomposing tank 12, organic matters beneficial to fermentation can be added into the decomposing tank 12 through the organic matter adding port, and then the fungus chaff decomposed matters are wrapped by a PVC film to be fermented, so that the fungus chaff decomposing device provided by the application is simple in structure, meets the actual processing requirements, simplifies the operation process and improves the processing efficiency.

In this embodiment, the decomposing tank 12 may be further provided with a stirring mechanism, where the stirring mechanism includes a stirring motor 5 and a stirring paddle connected to an output shaft of the stirring motor 5, and after adding an organic matter that is beneficial to fermentation, the stirring mechanism may be started to sufficiently stir the fungus chaff crushed aggregates and the organic matter in the decomposing tank 12, so that the later fermentation is facilitated.

When the fungus chaff decomposing device is specifically manufactured, a motor with the power of 11KW and the rotating speed of 3750 r/min can be selected, a rotary switch with the LA38-11X2 model is configured, the transmission belt is a B2500 model transmission belt, a triangular iron frame is adopted, the triangular iron frame is formed by welding 2 pieces of 2m long and 4 pieces of 5#50X 50X 4.5mm high triangular iron with the size of 0.5m and the size of 4.5mm, a crusher and a motor are borne, a stainless steel is adopted as a feeding port of the crusher, a rectangular feeding port is 0.5m 0.4m in size, a round port with the diameter of 0.3m is adopted as a discharging port of the crusher and is connected to the bottom of the crusher, a PC pipe can be arranged at the end of the discharging port of the crusher, the decomposing pond is connected through the PC pipe, the decomposing pond can be formed by welding 20 pieces of 5m long and 12mm steel bars with the diameter, a frame (the size of 4m is 4 m) with an opening above is welded, the frame is 0.4m in size of 4m, the whole size of the frame is 4m, a decomposing pond can be reserved in the bottom of the decomposing pond, and the whole size of the PVC film can be further reserved in the size of the bottom of the decomposing pond, and the whole size of the PVC film can be further reserved for the whole fermenting pond can be arranged on the bottom of the flat plate, and the decomposing pond can be further reserved, and the whole plastic can be added.

The mushroom bran decomposing device provided by the application can be used for simplifying crushing and decomposing operation, reducing repeated labor, saving 1-1.5 labor resources per cubic unit, improving decomposing quality, improving decomposing uniformity, and expecting to ensure that the fermented mushroom bran decomposed substance can replace the tobacco field organic fertilizer consumption and save 20 kg of soybean consumption per mu.

In summary, the movable decomposing tank is arranged at the bottom of the pulverizer, so that the pulverized materials are directly collected into the decomposing tank, when the materials in the decomposing tank reach the target volume, the decomposing tank is removed, and the empty decomposing tank is replaced to continue receiving materials, so that the pulverizer is used for continuously pulverizing fungus sticks, the pulverized materials directly fall into the decomposing tank, and the pulverization and the piling are synchronously carried out, thereby reducing the labor cost and improving the processing efficiency.

Any combination of the features of the above embodiments may be used (as long as there is no contradiction between the combinations of the features), and for brevity of description, all of the possible combinations of the features of the above embodiments are not described, and all of the embodiments not explicitly described are also to be considered as being within the scope of the description.

The application has been described above with particularity and detail in connection with general description and specific embodiments. It should be understood that, based on the technical concept of the present application, several conventional modifications and further innovations may be made to these specific embodiments, but those conventional modifications and further innovations may also fall within the scope of the claims of the present application as long as they do not depart from the technical concept of the present application.

Claims (9)

1. The fungus chaff decomposing device is characterized by comprising a pulverizer and a decomposing pond arranged below the pulverizer;

The pulverizer comprises a frame, a driving assembly and a pulverizing assembly, wherein the driving assembly and the pulverizing assembly are arranged on the frame, the driving assembly comprises a motor, a driving belt wheel, a driven belt wheel and a transmission belt, the driving belt wheel is arranged on an output shaft of the motor, a plurality of belt installation grooves are formed in the driving belt wheel, the driving belt wheel is in transmission connection with the driven belt wheel through the transmission belt, a transmission belt is arranged in each belt installation groove, and the transmission belt corresponds to the driven belt wheel one by one;

The crushing assembly comprises a plurality of crushing rotating shafts which are arranged in parallel at intervals on a horizontal plane, each crushing rotating shaft is fixedly provided with one driven belt wheel, and two ends of each crushing rotating shaft are respectively connected with the frame in a rotating way;

The utility model discloses a decomposing pond, including crushing pivot, decomposing pond, screen cloth, crushing pivot, the last a plurality of cutting sword that is provided with of crushing pivot, the below of crushing pivot sets up the screen cloth, the screen cloth with the pan feeding mouth at decomposing pond top corresponds from top to bottom, decomposing pond's bottom sets up the gyro wheel.

2. The mushroom bran decomposing device according to claim 1, wherein a moving channel allowing the decomposing tank to enter and exit is formed below the frame, the decomposing tank comprises a tank body, a containing cavity for containing mushroom bran decomposed substances is formed in the tank body, a feeding port which is correspondingly communicated with the containing cavity is formed in the top of the tank body, and a plastic flat plate and a PVC film are paved on the inner wall of the containing cavity.

3. The mushroom bran decomposing device as claimed in claim 1, wherein the belt mounting groove is a circle of groove arranged along a radial direction of the driving belt wheel, four belt mounting grooves are arranged on the driving belt wheel, four belt mounting grooves are arranged at adjacent intervals, one belt mounting groove is connected with one driven belt wheel through one driving belt, and four driven belt wheels are distributed in a staggered manner.

4. The fungus chaff decomposing device according to claim 1, wherein a feeding port of the pulverizer is formed above the pulverizing rotating shaft, fungus sticks to be pulverized enter the pulverizer from the feeding port, a discharging port is formed below the pulverizing rotating shaft, the screen is mounted at the discharging port, and when the cutting knife faces downwards vertically, the distance between the screen and the end of the cutting knife ranges from 1 cm to 2cm.

5. The fungus chaff decomposing device as recited in claim 1, wherein a plurality of cutting blades are fixed on the crushing rotating shaft, and the cutting blades are of a strip-shaped structure, a cross-shaped structure or a rice-shaped structure.

6. The fungus chaff decomposing device as recited in claim 1, wherein the cutting blade is perpendicular to the crushing rotating shaft or the cutting blade is obliquely arranged on the crushing rotating shaft.

7. The mushroom bran decomposing device of claim 1, wherein the cutting blades of two adjacent crushing rotating shafts are distributed in a staggered manner.

8. The mushroom bran decomposing device of claim 1, wherein the top of the decomposing tank is provided with an organic matter adding port.

9. The mushroom bran decomposing device of claim 1, wherein a stirring mechanism is arranged in the decomposing tank, and the stirring mechanism comprises a stirring motor and a stirring paddle connected with an output shaft of the stirring motor.