阅读说明：本技术 一种高活性饲用复合酶通风固态发酵系统 (High-activity complex enzyme ventilation solid-state fermentation system for feed ) 是由 陈诗庄 于 2019-09-19 设计创作，主要内容包括：本发明公开了一种高活性饲用复合酶通风固态发酵系统,其结构包括空气循环管道、通风补氧装置、供水装置、发酵房、发酵间、空气加热箱、发酵架,发酵房内设有四间及以上的发酵间,与现有技术相比,本发明的有益效果在于：使发酵底物受水均匀,避免发酵底物存在湿度差,利于复合酶的均匀发酵,能有效防止水残留于分流管内,且水雾化喷洒,避免直接水喷洒对复合酶带来冲击力,避免复合酶受损或溅开,能同时对多个发酵盘上的发酵底物进行摊平,提高摊平效率,降低复合酶的发酵成本,能发酵底物进行摊平,使发酵底物在同一个水平面上,防止发酵底物堆叠在一起,使发酵底物的温度、湿度、通风均匀,避免存在温差、湿差、利于发酵底物更好的发酵。(The invention discloses a high-activity complex enzyme ventilation solid-state fermentation system for feed, which structurally comprises an air circulation pipeline, a ventilation and oxygen supplementation device, a water supply device, a fermentation room, an air heating box and a fermentation frame, wherein four or more fermentation rooms are arranged in the fermentation room, and compared with the prior art, the high-activity complex enzyme ventilation solid-state fermentation system has the beneficial effects that: make the fermentation substrate receive water evenly, avoid fermentation substrate to have the humidity poor, do benefit to the even fermentation of complex enzyme, can prevent effectively that water from remaining in the shunt tubes, and the water atomization sprays, avoid direct water to spray and bring the impact force to complex enzyme, avoid complex enzyme impaired or splash, can flatten the fermentation substrate on a plurality of fermentation dishes simultaneously, improve the efficiency of flattening, reduce the fermentation cost of complex enzyme, can flatten the fermentation substrate, make the fermentation substrate on same horizontal plane, prevent that the fermentation substrate from piling up together, make the temperature of fermentation substrate, humidity, the ventilation is even, avoid having the difference in temperature, the humidity poor, do benefit to the better fermentation of fermentation substrate.)

1. The utility model provides a high activity is raised with compound enzyme ventilation solid state fermentation system, its structure includes air circulating line (100), ventilation oxygenating device (200), water supply installation (300), fermentation room (400), fermentation room (500), air heating case (600), fermentation frame (700), be equipped with fermentation room (500) in fermentation room (400), fermentation room (500) embeds there is fermentation frame (700), fermentation room (400) top is equipped with ventilation oxygenating device (200), air circulating line (100) communicate in air heating case (600), fermentation room (400) one side is equipped with water supply installation (300), its characterized in that:

fermentation frame (700) is including sprinkler (S), water catch bowl (W), fermentation dish (R), support (T), complex enzyme shakeout device (Q), spray sprinkler (S), fermentation dish (R), water catch bowl (W) have been laid out to support (T), support (T) still is equipped with complex enzyme shakeout device (Q).

2. The ventilated solid-state fermentation system of the high-activity complex enzyme for feed according to claim 1, which is characterized in that: the spraying device (S) comprises a fixed frame (S1), a flow equalizing pipe (S2) and a spraying group (S3), wherein the spraying group (S3) communicated with the flow equalizing pipe (S2) is arranged in the fixed frame (S1), and the fixed frame (S1) is connected to a support (T).

3. The ventilated solid-state fermentation system of the high-activity complex enzyme for feed according to claim 2, which is characterized in that: the spraying group (S3) comprises a shunt pipe (S31), a water inlet pipe (S32), a shunt hopper (S33) and an atomizing nozzle (S34), wherein the top of the shunt pipe (S31) is connected with the water inlet pipe (S32), and the bottom of the shunt pipe (S31) is connected with the atomizing nozzle (S34) through the shunt hopper (S33).

4. The ventilated solid-state fermentation system of the high-activity complex enzyme for feed according to claim 3, which is characterized in that: shunt tubes (S31) are including inlet opening (310), body (311), apopore (312), three triangle blocks in right angle (313), spacing (314), three triangle blocks in isosceles (315), inlet opening (310) are established on body (311) top, and outlet opening (312) are established at the end, and inside both sides have connect spacing (314), and inside both ends even have three triangle blocks in right angle (313), two the equipartition has three triangle blocks in isosceles (315) between three triangle blocks in right angle (313).

5. The ventilated solid-state fermentation system of the high-activity complex enzyme for feed according to claim 4, which is characterized in that: the pipe body (311) is communicated with the flow dividing hopper (S33), the water inlet hole (310) is communicated with the water inlet pipe (S32), the pipe body (311) is connected with the fixing frame (S1), and the height of the isosceles triangle block (315) is half of the height of the pipe body (311).

6. The ventilated solid-state fermentation system of the high-activity complex enzyme for feed according to claim 1, which is characterized in that: the compound enzyme flattening device (Q) comprises a micro motor (Q1), a transmission belt (Q2) and a flattening group (Q3), wherein the flattening group (Q3) is connected with the micro motor (Q1) through the transmission belt (Q2), and the transmission belt (Q2) is arranged in the support (T).

7. The ventilated solid-state fermentation system of the high-activity complex enzyme for feed according to claim 6, which is characterized in that: set (Q3) of shakeout is including gear (Q31), installation pole (Q32), shakeout board (Q33), lead screw (Q34), nut subcomponent (Q35), lead screw (Q34) is leveled and is equipped with two, every lead screw (Q34) all cooperate gear (Q31), nut subcomponent (Q35), two nut subcomponent (Q35) is connected through installation pole (Q32), installation pole (Q32) even has shakeout board (Q33).

8. The ventilated solid-state fermentation system of the high-activity complex enzyme for feed according to claim 7, which is characterized in that: the nut pair component (Q35) comprises a groove (350), an electric telescopic rod (351) and a nut pair body (352), wherein the nut pair body (352) is provided with the groove (350), the electric telescopic rod (351) is embedded in the groove (350), the electric telescopic rod (351) is connected with an installation rod (Q32), and the nut pair body (352) is connected with a screw rod (Q34).

Technical Field

The invention relates to the technical field of ventilation solid-phase fermentation equipment, in particular to a ventilation solid-state fermentation system for a high-activity complex enzyme for feed.

Background

When the complex enzyme acts on feed raw materials, the intercellular layer of the plant cell wall can be destroyed, so that the structure of the plant cell wall is destroyed, the cell content is exposed and releases the nutrients such as the wrapped protein and starch, the cell content is contacted with the endogenous digestive enzyme of animals and is degraded, the viscosity of the intestinal tract is changed, the negative influence of the chyme viscosity on nutrient utilization and absorption is reduced, the growth and the production capacity of livestock and poultry are greatly promoted, and at present, when the complex enzyme is fermented, the complex enzyme is fermented mainly by depending on equipment such as a cultivation cabinet and the like.

At present, in order to ferment a large amount of complex enzymes, fermentation substrates are stacked on a culture bed, manual paving is needed, the manual paving efficiency is low, the workload is large, and the fermentation substrates are difficult to ensure to be on the same plane, so that the problems of temperature difference, humidity difference, ventilation unevenness and the like between the bottom fermentation substrate and the top fermentation substrate can be caused due to the stacking of the fermentation substrates, and the fermentation substrate can be caused to be not uniform,

In addition, the delivery pipe of current water supply installation all is the horizontal pipe for have the plane of certain length between apopore and the apopore, when need not supplying water, can lead to a small amount of water to remain in intraductal, can form the incrustation scale, when follow-up continuation supplies water, probably leads to impurity to drop in fermentation substrate along with rivers, thereby can pollute fermentation substrate.

Disclosure of Invention

the invention mainly aims to overcome the defects of the prior art and provide a high-activity complex enzyme ventilation solid-state fermentation system for feed.

The invention is realized by adopting the following technical scheme: a high-activity composite enzyme ventilation solid-state fermentation system for feed structurally comprises an air circulation pipeline, a ventilation oxygen supplementing device, a water supply device, a fermentation room, an air heating box and a fermentation frame, wherein the fermentation room is internally provided with four or more fermentation rooms, the fermentation room is internally provided with two or more fermentation frames, the top of the fermentation room is provided with the ventilation oxygen supplementing device, the air circulation pipeline connected with the fermentation room is arranged in front of the ventilation oxygen supplementing device, the air circulation pipeline is communicated with the air heating box, and one side of the fermentation room is provided with the water supply device communicated with the fermentation room;

Fermentation frame is including sprinkler, water catch tray, fermentation dish, support, compound enzyme shakeout device, it has sprinkler to be equidistance formula arrangement on the support, sprinkler's below all set gradually with support sliding connection's fermentation dish, water catch tray, still install compound enzyme shakeout device on the support, sprinkler is connected with water supply installation.

as optimization, sprinkler is including fixed frame, flow equalizing pipe, spraying group, cloth is equipped with in the fixed frame and sprays the group, it is equipped with three groups and above and all is linked together with the flow equalizing pipe to spray the group cloth, the outer wall and the support of fixed frame carry out mechanical connection.

As optimization, spray the group including shunt tubes, inlet tube, reposition of redundant personnel fill, atomizer, the perpendicular intercommunication in top surface center of shunt tubes has the inlet tube, the bottom of shunt tubes all is equipped with the reposition of redundant personnel fill that is the equidistance formula and sets up, the reposition of redundant personnel fill all is connected with atomizer, the inlet tube communicates in the pipe that flow equalizes, atomizer is located the fermentation dish directly over and has certain distance between the two.

As optimization, the shunt tubes is including inlet opening, body, apopore, right angle triangle piece, spacing, isosceles triangle piece, the circular shape inlet opening has been seted up at the top surface center of body, and the bottom surface all is equipped with the apopore that the equidistance formula was laid, the apopore is the square, adjacent two be equipped with the isosceles triangle piece with body inner bottom fixed connection between the apopore, terminal apopore then is equipped with the right angle triangle piece of being connected with the body, the both sides of isosceles triangle piece are equipped with the spacing with body inner wall fixed connection.

as optimization, the flow dividing hopper is connected with the bottom surface of the pipe body and communicated with the water outlet hole, the water inlet hole is communicated with the water inlet pipe, the tail end of the pipe body is connected to the inner wall of the fixing frame, the vertical distance between the top of the isosceles triangular block and the inner top surface of the pipe body is the height value of the isosceles triangular block, and the isosceles triangular block is in seamless connection with the limiting strip.

As an optimization, the compound enzyme flattening device comprises a micro motor, a transmission belt and flattening groups, the number of the flattening groups is the same as that of the fermentation plates, the flattening groups are connected with the micro motor through the transmission belt, the transmission belt is arranged on the side face of the support in the middle, and the flattening groups are arranged right above the fermentation plates in parallel.

as optimization, the flattening group comprises a gear, an installation rod, a flattening plate, a screw rod and a nut subassembly, wherein the screw rod is parallelly distributed with two screw rods, each screw rod is excessively matched with the gear at the same tail end, the screw rod is connected with the nut subassembly, the nut subassembly is connected through the installation rod, and the flattening plate is arranged on the installation rod.

As optimization, the nut subassembly is including fluted, electric telescopic handle, the vice body of nut, set up flutedly on a side of the vice body of nut, the recess is embedded to have electric telescopic handle, electric telescopic handle's surface is personally submitted tangent setting with electric telescopic handle's surface and is, electric telescopic handle's flexible interior pole and the end-to-end connection of installation pole, the vice body of nut and lead screw threaded connection.

Advantageous effects

Compared with the prior art, the invention provides a high-activity complex enzyme ventilation solid-state fermentation system for feed, which has the following beneficial effects:

(I) The device can humidify and replenish water for the fermentation substrate through the arrangement of the spraying device, ensures that the complex enzyme in the fermentation plate has certain humidity, is more beneficial to fermentation, ensures that the fermentation substrate is uniformly watered through the uniform distribution of the shunt tubes, avoids the humidity difference of the fermentation substrate, and is beneficial to the uniform fermentation of the complex enzyme;

(II) through the combined arrangement of the right-angle triangular block, the limiting strip, the diversion hopper and the atomizing spray heads, a wave surface is formed in the diversion pipe, namely a water outlet hole is a valley, the right-angle triangular block is a peak, so that water can flow to the water outlet hole smoothly, water is completely drained into the diversion hopper, water can be effectively prevented from remaining in the diversion pipe, the atomizing spray heads can atomize the water, the direct water spraying is prevented from bringing impact force to the complex enzyme, and the complex enzyme is prevented from being damaged or splashed;

(III) by arranging the complex enzyme flattening device, manual flattening is not needed, the fermentation substrates on a plurality of fermentation plates can be flattened at the same time, the fermentation substrates of the fermentation plates are not required to be flattened one by one, the fermentation substrates after flattening can be ensured to be on the same plane, the flattening efficiency is high, the effect is good, meanwhile, the electric energy is saved, and the fermentation cost of the complex enzyme is reduced;

(IV) the electric telescopic rod, the nut pair body, the flattening plate and the lead screw are combined, the flattening plate can have a lifting function through the electric telescopic rod, the pulling of the fermentation plate is not hindered, the flattening plate can extend into the fermentation plate, the nut pair body is driven to move through the rotation of the lead screw, so that the fermentation substrates are flattened, the fermentation substrates are on the same horizontal plane and prevented from being stacked together, the temperature, the humidity and the ventilation of the fermentation substrates are uniform, the temperature difference and the humidity difference are avoided, and the better fermentation of the fermentation substrates is facilitated.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural diagram of a high-activity complex enzyme ventilation solid-state fermentation system for feed of the invention.

FIG. 2 is a front view of the fermentation rack of the present invention.

Fig. 3 is a schematic top view of the spraying device of the present invention.

fig. 4 is a schematic front view of the spraying group of the present invention.

Fig. 5 is a schematic top view of a shunt of the present invention.

Fig. 6 is a schematic bottom view of a shunt according to the present invention.

fig. 7 is a schematic view of a first cross-sectional configuration of a shunt of the present invention.

FIG. 8 is a schematic view of a three-dimensional structure of the invention with a limit strip matching with an isosceles triangle block and a right-angle triangle block.

FIG. 9 is a schematic side view of the complex enzyme flattening device of the present invention.

Fig. 10 is a front view of the flattening assembly of the present invention.

Fig. 11 is a perspective view of the nut subassembly of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

air circulation pipeline-100, ventilation oxygen supplementing device-200, water supply device-300, fermentation room-400, fermentation room-500, air heating box-600, fermentation frame-700, spraying device-S, water collecting tray-W, fermentation tray-R, bracket-T, complex enzyme flattening device-Q, fixing frame-S1, flow equalizing pipe-S2, spraying group-S3, flow dividing pipe-S31, water inlet pipe-S32, flow dividing hopper-S33, atomizing nozzle-S34, water inlet hole-310, pipe body-311, water outlet hole-312, right-angled triangular block-313, limiting strip-314, isosceles triangular block-315, micromotor-Q1, transmission belt-Q2, flattening group-Q3, gear-Q31, mounting rod-Q32, flattening plate-Q33, water outlet pipe-312, water outlet pipe-Q1, water outlet pipe-312, water outlet pipe-3, water outlet pipe-S31, water outlet pipe, The screw rod-Q34, the nut pair component-Q35, the groove-350, the electric telescopic rod-351 and the nut pair body-352.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-11, the present invention provides a technical scheme of a high-activity complex enzyme for feed ventilation solid-state fermentation system: its structure includes air circulation pipeline 100, ventilation oxygenating device 200, water supply installation 300, fermentation room 400, fermentation room 500, air heating case 600, fermentation frame 700, be equipped with four fermentation rooms 500 above and in the fermentation room 400, every fermentation room 500 embeds there is two and above fermentation frame 700, ventilation oxygenating device 200 is installed at the top in fermentation room 400, ventilation oxygenating device 200 the place ahead is equipped with the air circulation pipeline 100 of being connected with fermentation room 400, air circulation pipeline 100 communicates in air heating case 600, one side in fermentation room 400 is equipped with the water supply installation 300 with 500 intercommunications in fermentation room, ventilation oxygenating device 200's setting can provide the required oxygen of fermentation for compound enzyme, air heating case 600's setting does benefit to fermentation room 500 and maintains the required temperature of compound enzyme fermentation.

fermentation frame 700 is including sprinkler S, water catch tray W, fermentation dish R, support T, compound enzyme shakeout device Q, it has sprinkler S to be equidistant formula arrangement on the support T, sprinkler S 'S below all has set gradually with support T sliding connection' S fermentation dish R, water catch tray W, still install compound enzyme shakeout device Q on the support T, sprinkler S is connected with water supply installation 300, setting up of water catch tray W lies in carrying out the water droplet and collects and can avoid the compound enzyme in the fermentation dish R below to receive the pollution of impurity.

Sprinkler S is including fixed frame S1, flow equalizing pipe S2, spray group S3, it sprays group S3 to have laid in the fixed frame S1, it just all is linked together with flow equalizing pipe S2 to spray group S3 to have laid three groups and above and, the outer wall and the support T of fixed frame S1 carry out mechanical connection, sprinkler S' S setting can carry out the moisturizing for the fermentation substrate on the fermentation dish R, guarantees that the compound enzyme in the fermentation dish R has certain humidity, more does benefit to the fermentation, and the fermentation substrate receives water evenly, does benefit to the even fermentation of compound enzyme.

Spray group S3 including shunt tubes S31, inlet tube S32, reposition of redundant personnel fill S33, atomizer S34, the perpendicular intercommunication in shunt tubes S31 'S top surface center has inlet tube S32, the bottom of shunt tubes S31 all is equipped with the reposition of redundant personnel fill S33 that is the equidistance formula and sets up, reposition of redundant personnel fill S33 all is connected with atomizer S34, inlet tube S32 communicates in the reposition of redundant personnel pipe S2, atomizer S34 is located fermentation dish R directly over and have certain distance between the two, atomizer S34' S setting can make water atomization, avoids directly spraying and brings the impact force to compound enzyme, avoids compound enzyme impaired or splash open.

Shunt tubes S31 is including inlet opening 310, body 311, apopore 312, right angle triangle piece 313, spacing 314, isosceles triangle piece 315, circular shape inlet opening 310 has been seted up at the top surface center of body 311, and the bottom surface all is equipped with the apopore 312 that the equidistance formula was laid, apopore 312 is the square, adjacent two be equipped with the isosceles triangle piece 315 with body 311 inner bottom surface fixed connection between the apopore 312, terminal apopore 312 then is equipped with the right angle triangle piece 313 of being connected with body 311, the both sides of isosceles triangle piece 315 are equipped with the spacing 314 with body 311 inner wall fixed connection, the setting of right angle triangle piece 313 forms the wave face based on its inclined plane, can drain water in shunt tubes S33 completely, avoids water to be detained.

The flow dividing hopper S33 is connected with the bottom surface of body 311 and communicates with each other with apopore 312, inlet opening 310 communicates in inlet tube S32, the end connection of body 311 is in the inner wall of fixed frame S1, and the perpendicular interval of the top of isosceles triangle piece 315 and the interior top surface of body 311 is the altitude value of isosceles triangle piece 315, isosceles triangle piece 315 is seamless connection with spacing 314, can effectively prevent that water from remaining in flow dividing pipe S31.

the compound enzyme flattening device Q comprises a micromotor Q1, a transmission belt Q2 and a flattening group Q3, the flattening group Q3 is provided with the same number of fermentation trays R, the flattening group Q3 is connected with the micromotor Q1 through the transmission belt Q2, the transmission belt Q2 is arranged on the side face of the support T in the middle, the flattening group Q3 is arranged above the fermentation trays R in parallel, the compound enzyme flattening device Q is arranged on fermentation substrates on a plurality of fermentation trays R and does not need to flatten the fermentation substrates of the fermentation trays R, the flattening efficiency is high, the effect is good, meanwhile, the electric energy is saved, and the fermentation cost of the compound enzyme is reduced.

The flattening group Q3 comprises a gear Q31, two mounting rods Q32, a flattening plate Q33, a screw rod Q34 and a nut sub-assembly Q35, the two screw rods Q34 are arranged in parallel, the same tail end of each screw rod Q34 is excessively matched with the gear Q31, the screw rod Q34 is connected with the nut sub-assembly Q35, the two nut sub-assemblies Q35 are connected through the mounting rods Q32, the mounting rod Q32 is provided with a flattening plate Q33, and the flattening group Q3 is arranged to flatten fermentation substrates, so that the fermentation substrates are on the same horizontal plane, the fermentation substrates are prevented from being stacked together, and better fermentation of the fermentation substrates is facilitated.

Nut auxiliary assembly Q35 is including recess 350, electric telescopic handle 351, the vice body 352 of nut, recess 350 has been seted up on the side of the vice body 352 of nut, the embedded electric telescopic handle 351 that has of recess 350, the surface of electric telescopic handle 351 is tangent setting with electric telescopic handle 351's surface, electric telescopic handle 351's flexible interior pole and installation pole Q32's end-to-end connection, the vice body 352 of nut and lead screw Q34 threaded connection, the setting of recess 350 can hide electric telescopic handle 351 for fermentation dish R's pull is not hindered, electric telescopic handle 351 sets up and lies in making the function that makes the spreading plate Q33 have the lift, makes spreading plate Q33 can stretch into fermentation dish R and go on the level to compound enzyme.

The working principle of the invention is as follows: putting fermentation substrate into the fermentation dish, later putting on the support, control electric telescopic handle goes up and down, make the stand flat board be close to the fermentation dish and have certain interval, the interval can only hold the height of a fermentation substrate, electric telescopic handle's setting lies in making the stand flat board have the function of lift, make the stand flat board can stretch into the fermentation dish and shakeout compound enzyme, drive micromotor operation, it is rotatory to drive the gear through the drive belt, can shakeout fermentation substrate on a plurality of fermentation dishes simultaneously, do not use one to shakeout the fermentation substrate of fermentation dish, shakeout efficiently, excellent in effect, the electric energy has still been saved simultaneously, reduce the fermentation cost of compound enzyme, thereby the lead screw links thereupon and makes the vice body of nut remove, it shakeout fermentation substrate to drive the dull and stereotyped removal under the linking effect of erection rod, make the fermentation substrate shakeout on same horizontal plane, prevent that fermentation substrate pile together, do benefit to the better fermentation of fermentation substrate, sprinkler's setting can be for the fermentation substrate on the fermentation dish humidification moisturizing, guarantee that the compound enzyme in the fermentation dish has certain humidity, more do benefit to the fermentation, and the fermentation substrate receives water evenly, do benefit to the even fermentation of compound enzyme, water gets into from the pipe that flow equalizes, through each shunt tubes of inlet tube flow direction, at isosceles triangle, under the guide effect of right angle triangle, hydroenergy enough drains in the reposition of redundant personnel fill, avoid water to be detained, spout to the fermentation substrate through atomizer afterwards, atomizer's setting can make water atomization, avoid directly spraying to bring the impact force to compound enzyme, avoid compound enzyme impaired or splash open.

in summary, the technical progress obtained by the invention compared with the prior art is as follows:

1) The device can humidify and replenish water for the fermentation substrate through the arrangement of the spraying device, ensures that the complex enzyme in the fermentation plate has certain humidity, is more beneficial to fermentation, ensures that the fermentation substrate is uniformly watered through the uniform distribution of the shunt tubes, avoids the humidity difference of the fermentation substrate, and is beneficial to the uniform fermentation of the complex enzyme;

2) According to the invention, through the combined arrangement of the right-angle triangular block, the limiting strip, the diversion hopper and the atomizing spray head, a wave surface is formed in the diversion pipe, namely a water outlet hole is a valley, the right-angle triangular block is a peak, so that water can flow to the water outlet hole smoothly, water is completely drained into the diversion hopper, water can be effectively prevented from remaining in the diversion pipe, the atomizing spray head can atomize water, the direct water spraying is prevented from bringing impact force to the complex enzyme, and the complex enzyme is prevented from being damaged or splashed;

3) According to the invention, through the arrangement of the complex enzyme flattening device, manual flattening is not required, the fermentation substrates on a plurality of fermentation plates can be flattened at the same time without flattening the fermentation substrates of the fermentation plates one by one, the fermentation substrates after flattening can be ensured to be on the same plane, the flattening efficiency is high, the effect is good, meanwhile, the electric energy is saved, and the fermentation cost of the complex enzyme is reduced;

4) according to the invention, through the combination of the electric telescopic rod, the nut pair body, the flattening plate and the screw rod, the flattening plate can have a lifting function through the electric telescopic rod, so that the pulling and pulling of the fermentation plate are not hindered, the flattening plate can extend into the fermentation plate, and the nut pair body is driven to move through the rotation of the screw rod, so that the fermentation substrates are flattened, the fermentation substrates are prevented from being stacked together on the same horizontal plane, the temperature, the humidity and the ventilation of the fermentation substrates are uniform, the temperature difference and the humidity difference are avoided, and the better fermentation of the fermentation substrates is facilitated.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.