CN116463202B

CN116463202B - Fermentation device

Info

Publication number: CN116463202B
Application number: CN202310724059.4A
Authority: CN
Inventors: 梅晓明; 王金玲
Original assignee: Shandong Helai Biotechnology Co ltd
Current assignee: Shandong Helai Biotechnology Co ltd
Priority date: 2023-06-19
Filing date: 2023-06-19
Publication date: 2023-08-29
Anticipated expiration: 2043-06-19
Also published as: CN116463202A

Abstract

The invention belongs to the technical field of mixing devices, and particularly discloses a fermentation device, which comprises a fermentation bin, wherein a mixing mechanism is arranged in the fermentation bin, a discharge hole is formed in the bottom of the fermentation bin, a valve is arranged at the discharge hole, the mixing mechanism comprises an upper end plate and a lower end plate, a plurality of stirring bar structures are connected between the two end plates, the stirring bar structures are distributed in an annular array, the stirring bar structures comprise two second stirring bars, the ends of the two second stirring bars are connected through a hinge structure, the other end of the second stirring bar is rotationally connected with one end plate, the end plate positioned above is fixedly connected with the inner wall of the fermentation bin through a pull rod, and the end plate positioned below is fixedly connected with the upper end of a third hydraulic cylinder.

Description

Fermentation device

Technical Field

The invention belongs to the field of mixing devices, and particularly discloses a fermentation device.

Background

In the prior art, when a solid anaerobic fermentation technology is utilized to prepare feed, various raw materials are required to be mixed together, for example, quantitative soybean meal, sorghum, cereal grass and chaff are weighed, crushed and mixed … and then mixed and fermented, the raw materials are subjected to material turning and mixing during fermentation is an important process, and the problem that the raw materials are easy to adhere to each other to cause uneven mixing mainly exists in the prior art, so that the fermentation efficiency and quality are affected, the traditional material turning structure can realize material turning, but the efficiency is low, waste on energy sources is easily caused, or the structure is complex and the function is simple, and based on the problem, the fermentation device is invented.

Disclosure of Invention

In view of the above, the present invention provides a fermentation device to solve the problem of uneven mixing in the prior art.

In order to achieve the above purpose, the invention provides a fermentation device, which comprises a fermentation bin, wherein a mixing mechanism is arranged in the fermentation bin, a discharge hole is arranged at the bottom of the fermentation bin, a valve is arranged at the discharge hole, the mixing mechanism comprises an upper end plate and a lower end plate, a plurality of stirring bar structures are connected between the two end plates, the stirring bar structures are distributed in an annular array, the stirring bar structures comprise two second stirring bars, the ends of the two second stirring bars are connected through a hinge structure, the other end of each second stirring bar is rotationally connected with one end plate, the end plate positioned above is fixedly connected with the inner wall of the fermentation bin through a pull rod, the end plate positioned below is fixedly connected with the upper end of a third hydraulic cylinder, the lower end of the third hydraulic cylinder is fixedly connected with the bottom of the fermentation bin, the two sides of each second stirring bar are vertically and equidistantly connected with a third stirring bar, the length of each third stirring bar increases from one end of the end plate connected with the other, the top of the fermentation bin is provided with a movable opening structure, and a pretreatment device is arranged above the fermentation bin.

Preferably, the movable opening structure comprises a pair of movable plates which are in sliding fit with the top of the fermentation bin, one end of the movable plate is fixedly connected with the second hydraulic cylinder, and the other end of the second hydraulic cylinder is fixedly connected with the base frame.

Preferably, the pretreatment device comprises a mixing tank, the mixing tank is fixed on a base frame, a plurality of pairs of stirring mechanisms are arranged in the mixing tank from top to bottom, two pairs of driving mechanisms for driving the stirring mechanisms to rotate are arranged at the top of the mixing tank, each pair of stirring mechanisms are periodically close to and far away from each other under the driving of the driving mechanisms, each pair of stirring mechanisms comprises a first rotary table and a second rotary table which are parallel to each other and coaxially arranged, a plurality of first stirring rods are vertically connected to the bottom surfaces of the first rotary table and the second rotary table, a plurality of strip-shaped mounting openings are formed in the first rotary table and the second rotary table, the mounting openings are annularly arrayed around the central axes of the first rotary table and the second rotary table and are radially distributed, grinding rollers are arranged in the mounting openings, two ends of the grinding rollers are coaxially connected with rotary shafts, the rotary shafts are inserted into rotary sleeves which are in rotary fit, the rotary sleeves are fixedly connected with the first rotary table or the second rotary table, a gear ring is arranged below the second rotary table, the gear ring is fixedly connected with the inner wall of the mixing tank, and the end part of the second rotary table is coaxially connected with the gear ring.

Preferably, the mixing tank is cylindrical, a feed inlet is arranged at the top of the mixing tank, and a top cover is arranged at the top of the feed inlet.

Preferably, the bottom of blending tank is equipped with discharge mechanism, discharge mechanism includes fixed plate and adjustable fender, the bottom of blending tank is open, the blending tank is close to bottom department level and is fixed with the fixed plate, one side of fixed plate is rotated through the hinge and is connected one side of adjustable fender, fixed plate and adjustable fender cooperation form circular shape shutoff structure and plug the bottom of blending tank, the bottom both sides of adjustable fender all are connected with the connecting plate perpendicularly, the connecting plate is connected with the connecting block through the second coupling rotation, the one end of connecting block fixed connection first pneumatic cylinder, the other end fixed connection fixed sleeve of first pneumatic cylinder, the one end of fixed sleeve fixed connection first coupling, first coupling cartridge is in the sleeve with pivoted fit thereof, the one end of sleeve fixed connection dead lever, the other end fixed connection bed frame of dead lever.

Preferably, a plurality of fan-shaped passing openings are formed in the first rotary table and the second rotary table, and a cutting net is arranged in each passing opening.

Preferably, one side of the mounting opening is provided with two arc plates, the two arc plates are respectively and fixedly connected with the upper surface and the lower surface of the first rotary table or the second rotary table, one side of the arc plates is in smooth transition with the surface of the first rotary table or the second rotary table, and the other side of the arc plates is close to the surface of the grinding roller.

Preferably, the driving mechanism comprises a first motor and a lifting mechanism, the first motor is fixed on the lifting seat, the top of the mixing tank is provided with the lifting mechanism for driving the lifting seat to reciprocate up and down, an output shaft of the first motor is coaxially connected with a main shaft, the main shaft vertically penetrates through the top of the mixing tank and is in running fit with the top of the mixing tank, a rectangular block is fixed on the upper portion of the main shaft, the rectangular block is slidably mounted in the rectangular pipe, a plurality of groups of sliding blocks are fixed on the part, located in the mixing tank, of the main shaft at equal intervals, one group of sliding blocks are fixedly connected with the first turntable, a sleeve is sleeved outside the main shaft, a plurality of strip-shaped openings are formed in the sleeve, the sliding blocks are slidably mounted in one of the strip-shaped openings, a plurality of fixing rings are arranged on the outer wall of the sleeve at equal intervals, and the second turntable is fixedly connected with one of the fixing rings.

Preferably, the elevating system includes the second motor, second motor fixed mounting is on the mount pad, mount pad fixed mounting is at the top of blending tank, the output shaft coaxial coupling of second motor has the driving disk, the edge of driving disk is connected with the drive shaft that the level set up perpendicularly, drive shaft slidable mounting is in the rectangular mouthful of seting up on the drive plate, the vertical setting of drive plate, one side of drive plate fixed connection elevating system, the edge of elevating system is fixed with a plurality of guide blocks, the guide block interpolation is equipped with the guide arm rather than sliding fit, the top of blending tank is connected perpendicularly to the guide arm.

Preferably, the upper end of the sleeve pipe penetrates through the top of the mixing tank in running fit with the sleeve pipe and then is connected with a rectangular pipe, the sleeve pipe is provided with a limiting ring, the limiting ring props against the inner wall of the top of the mixing tank, a rectangular block in sliding fit with the rectangular pipe is inserted into the rectangular pipe, and the rectangular block is fixedly connected with the main shaft.

Compared with the prior art, the invention has the following beneficial effects:

1. the mixing mechanism provided by the invention has a simple structure, but the setting mode is very scientific, and firstly, the mixing mechanism comprises a plurality of stirring bar structures which are distributed in an annular array, can be uniformly distributed in the fermentation bin, and when the distance between two end plates is changed, the shape of the stirring bar structure is also continuously bent, the materials in the fermentation bin can be effectively driven to turn up and down in a pushing deformation mode, the mixing uniformity is improved, the layering and the adhesion between the materials are prevented, so that the control of all the stirring bar structures in the fermentation bin can be realized only through the expansion and contraction of a third hydraulic cylinder, the operation is convenient, and the structure is simple;

2. the stirring bar structure further comprises third stirring rods which are distributed on two sides of the second stirring rod at equal intervals, the lengths of the third stirring rods are distributed gradually from one end of the connecting end disc to the other end of the connecting end disc, and the stirring bar structure can comprehensively stir and mix materials in the fermentation bin in the process of bending deformation through the arrangement, so that the fermentation efficiency is improved, and the fermentation quality is improved;

3. the invention also provides a pretreatment device to improve the overall working effect, wherein the pretreatment device is provided with a plurality of pairs of stirring mechanisms for stirring, so that the stirring efficiency can be improved, the stirring mechanisms are also divided into a plurality of pairs, the distance between each pair of stirring mechanisms can periodically change, the crushing and extrusion of raw materials can be realized through the change of the distance between the stirring mechanisms, the raw materials are prevented from adhering and caking, the mixing effect is influenced, and the fermentation effect is improved;

4. according to the invention, the stirring mechanism is further provided with the rotatable grinding roller, and the grinding of materials can be efficiently realized through the cooperation of the grinding rollers on the adjacent stirring mechanisms;

5. the invention further provides a gear and a gear ring to drive the grinding roller in a matched manner, so that when the stirring mechanism rotates, part of the grinding roller can rotate, thereby increasing the effect of crushing raw materials;

6. the stirring mechanism is specifically provided with the first turntable and the second turntable which are disc-shaped and are matched with the inner wall of the mixing tank, so that independent small spaces can be formed, and extrusion crushing of raw materials in each space can be realized along with the mutual approaching and separating of the first turntable and the second turntable;

7. according to the invention, the grinding rollers are arranged on the first rotary table and the second rotary table, and materials can enter between the two grinding rollers under the guidance of the arc-shaped plates, so that the materials are fully crushed;

8. the first rotating disc and the second rotating disc are provided with the through holes, and materials can be cut into pieces by the cutting net after passing through the through holes, so that the mixing of the materials is facilitated.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a schematic view of another view of the present invention;

FIG. 3 is a cross-sectional view of the present invention;

FIG. 4 is a cross-sectional view of another view of the present invention;

FIG. 5 is a schematic diagram of the structure shown at A in FIG. 4;

FIG. 6 is a schematic view of the internal structure of the present invention;

FIG. 7 is a schematic diagram of the structure at B in FIG. 6;

FIG. 8 is a schematic view of the internal structure of another view of the present invention;

FIG. 9 is a schematic view of the structure of the second turntable of the present invention;

FIG. 10 is a schematic diagram of a spindle related structure of the present invention;

FIG. 11 is a schematic view of a lifting seat according to the present invention;

FIG. 12 is a schematic view of the structure of the fermentation chamber portion of the present invention;

fig. 13 is a schematic view of the stirring bar structure of the present invention.

In the figure: 1. a mixing tank; 2. a feed inlet; 3. a guide block; 4. a guide rod; 5. a first motor; 6. a lifting seat; 7. a second motor; 8. a mounting base; 9. a base frame; 10. a fixed sleeve; 11. a first hydraulic cylinder; 12. a first connecting shaft; 13. a main shaft; 14. a fixing plate; 15. a hinge; 16. a connecting plate; 17. a movable baffle; 18. a first turntable; 19. a sleeve; 20. a rectangular tube; 21. a drive plate; 22. a rotating shaft; 23. a gear; 24. a mounting port; 25. a through port; 26. cutting the net; 27. an arc-shaped plate; 28. a gear ring; 29. grinding rollers; 30. a second turntable; 31. a second connecting shaft; 32. a connecting block; 33. a fixed rod; 34. a sleeve; 35. rectangular blocks; 36. a strip-shaped opening; 37. a slide block; 38. a fixing ring; 39. a first stirring rod; 40. a rotating sleeve; 41. a driving plate; 42. a drive shaft; 43. a limiting ring; 44. a top cover; 45. a strip opening; 46. a fermentation bin; 47. a movable plate; 48. a second hydraulic cylinder; 49. a second stirring rod; 50. a third hydraulic cylinder; 51. an end plate; 52. a third stirring rod; 53. a pull rod; 54. and a discharge port.

Detailed Description

In order that the above-recited objects, features and advantages of the present invention will be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those described herein, and therefore the present invention is not limited to the specific embodiments disclosed below.

1-13, a fermenting installation, including fermentation storehouse 46, be equipped with mixing arrangement in the fermentation storehouse 46, the bottom in fermentation storehouse 46 is equipped with discharge gate 54, discharge gate 54 department is equipped with the valve, mixing arrangement includes upper and lower two end plates 51, be connected with a plurality of stirring bar structures between two end plates 51, stirring bar structure is annular array and distributes, stirring bar structure includes two second puddler 49, connect through hinge structure between the tip of two second puddler 49, one of them end plate 51 is rotated to the other end of second puddler 49, the end plate 51 that is located the top passes through the inner wall of pull rod 53 fixed connection fermentation storehouse 46, the end plate 51 that is located the below fixed connection third pneumatic cylinder 50's upper end, the bottom of third pneumatic cylinder 50 fixed connection fermentation storehouse 46, the both sides of second puddler 49 are perpendicular and the equidistance is connected with third puddler 52, the length of third puddler 52 increases from the one end of its connection end plate 51 to the other end, the top of fermentation storehouse 46 is equipped with movable opening structure, the top of fermentation storehouse 46 is equipped with preprocessing device.

The stirring bar structure is annular array and distributes, can evenly distributed in the inside of fermentation storehouse 46, when the distance between two end plates 51 changes, the shape of stirring bar structure also constantly takes place to buckle, when two end plates 51 are close to each other, the stirring bar structure outwards expands, outwards push the material from the center of fermentation storehouse 46, when two end plates 51 are close to each other, the stirring bar structure inwards contracts, push the material from the edge of fermentation storehouse 46 to its center, can improve the homogeneity of the material in the fermentation storehouse 46 greatly through this kind of periodic stirring, can effectively drive the upset from top to bottom of the material in the fermentation storehouse 46 through this kind of stirring deformation mode, improve the degree of consistency of mixing, prevent adhesion between layering and the material, like this can realize the control of all stirring bar structures in the fermentation storehouse 46 through the flexible of third pneumatic cylinder 50, convenient operation, simple structure congeals, the stirring bar structure is still including the third stirring bar 52 of equidistance distribution in the both sides of second stirring bar 49, the length distribution of third stirring bar 52 is for progressively increases the stirring bar structure from the one end of its link to the other end, thereby the fermentation quality can be improved in the fermentation storehouse overall process through setting up to the stirring bar deformation, and can improve the fermentation quality.

The movable opening structure comprises a pair of movable plates 47 which are in sliding fit with the top of the fermentation bin 46, one ends of the second hydraulic cylinders 48 are fixedly connected with the movable plates 47, and the other ends of the second hydraulic cylinders 48 are fixedly connected with the base frame 9. The movable plate 47 is driven to move by the second hydraulic cylinder 48, thereby opening and closing the top of the fermenting chamber 46.

The pretreatment device comprises a mixing tank 1, a plurality of pairs of stirring mechanisms are arranged in the mixing tank 1 from top to bottom, a driving mechanism for driving the two pairs of stirring mechanisms to rotate is arranged at the top of the mixing tank 1, and each pair of stirring mechanisms are periodically close to and far away from each other under the driving of the driving mechanism.

Under actuating mechanism's effect, many pairs of rabbling mechanisms rotate, through the rotation of many pairs of rabbling mechanisms, can realize the high-efficient mixing to the raw materials in the blending tank 1, can effectively realize the extrusion breakage and the scattering to the material through the periodic variation of distance between the rabbling mechanisms, for example, when every is close to each other, then every is extruded to the material between the rabbling mechanism, thereby the crushing easily, make the raw materials more loose, be difficult to the caking, thereby increase the degree of misce bene, when every is kept away from each other to the rabbling mechanism, then the distance between these two rabbling mechanisms becomes big, the material that is in these two rabbling mechanisms outsides can get into between these two rabbling mechanisms, thereby increase the speed that the material flows, and the rabbling mechanism also can take the material down in the in-process that reciprocates, thereby increase the degree of misce bene.

The mixing tank 1 is fixed on the base frame 9, the mixing tank 1 is cylindrical, the top of the mixing tank 1 is provided with a feed inlet 2, and a top cover 44 is arranged at the top of the feed inlet 2. The bottom of mixing tank 1 is equipped with discharge mechanism, discharge mechanism includes fixed plate 14 and adjustable fender 17, the bottom of mixing tank 1 is open, the mixing tank 1 is close to bottom department level and is fixed with fixed plate 14, one side of fixed plate 14 rotates one side of connecting adjustable fender 17 through hinge 15, fixed plate 14 and adjustable fender 17 cooperation form circular shape shutoff structure and plug the bottom of mixing tank 1, the bottom both sides of adjustable fender 17 all are connected with connecting plate 16 perpendicularly, connecting plate 16 is connected with connecting block 32 through the rotation of second even axle 31, connecting block 32 fixed connection first pneumatic cylinder 11's one end, first pneumatic cylinder 11's the other end fixed connection fixed cover 10, fixed cover 10 fixed connection first connecting shaft 12's one end, first connecting shaft 12 cartridge is in the sleeve 34 with it normal running fit, the one end of sleeve 34 fixed connection dead lever 33, the other end fixed connection bed frame 9 of dead lever 33.

Raw materials can be added into the mixing tank 1 through the charging hole 2, the expansion and contraction of the first hydraulic cylinder 11 can drive the movable baffle 17 to rotate around the hinge 15, so that the bottom of the mixing tank 1 is opened and closed, the materials can be conveniently discharged after the opening, and in practical application, the vibrating motor can be installed on the outer wall of the mixing tank 1 to assist in discharging.

Each pair of stirring mechanisms comprises a first rotary table 18 and a second rotary table 30 which are parallel to each other and coaxially arranged, the bottom surfaces of the first rotary table 18 and the second rotary table 30 are vertically connected with a plurality of first stirring rods 39, a plurality of strip-shaped mounting openings 24 are formed in the first rotary table 18 and the second rotary table 30, the mounting openings 24 are annularly arrayed around the central axis of the first rotary table 18 and the central axis of the second rotary table 30 and are radially distributed, grinding rollers 29 are arranged in the mounting openings 24, two ends of each grinding roller 29 are coaxially connected with rotating shafts 22, the rotating shafts 22 are inserted into rotating sleeves 40 which are in rotating fit with the rotating shafts, and the rotating sleeves 40 are fixedly connected with the first rotary table 18 or the second rotary table 30. Two arc plates 27 are arranged on one side of the mounting opening 24, the two arc plates 27 are respectively and fixedly connected with the upper surface and the lower surface of the first rotary table 18 or the second rotary table 30, one side of each arc plate 27 is in smooth transition with the surface of the first rotary table 18 or the second rotary table 30, and the other side of each arc plate 27 is close to the surface of the grinding roller 29. The first rotary disk 18 and the second rotary disk 30 are respectively provided with a plurality of fan-shaped through holes 25, and a cutting net 26 is arranged in each through hole 25.

When the first rotary table 18 and the second rotary table 30 are close to each other, the materials between the two rotary tables 18 and 30 are extruded, the grinding rollers 29 on the first rotary table 18 and the second rotary table 30 form a pair of combinations, the materials enter between each pair of grinding rollers 29 through the guidance of the arc-shaped plates 27 when moving between the first rotary table 18 and the second rotary table 30, the particles of the materials become finer through the grinding action of the grinding rollers 29, uniform mixing is facilitated, part of the materials can be cut through the passing holes 25 through the cutting net 26 in the holes 25 during the relative movement of the first rotary table 18 and the second rotary table 30, the grinding rollers 29 can be round rollers with cutting edges uniformly distributed on the surfaces, and the cutting net 26 can be made of fine wires in a staggered arrangement.

The driving mechanism comprises a first motor 5 and a lifting mechanism, the first motor 5 is fixed on the lifting seat 6, the top of the mixing tank 1 is provided with the lifting mechanism for driving the lifting seat 6 to reciprocate up and down, an output shaft of the first motor 5 is coaxially connected with a main shaft 13, the main shaft 13 vertically penetrates through the top of the mixing tank 1 and is in running fit with the top of the mixing tank, a rectangular block 35 is fixed on the upper portion of the main shaft 13, the rectangular block 35 is slidably mounted in the rectangular pipe 20, a plurality of groups of sliding blocks 37 are fixedly arranged on the part, located in the mixing tank 1, of the main shaft 13 at equal intervals, the first rotary table 18 is fixedly connected with one group of sliding blocks 37, a sleeve 19 is sleeved outside the main shaft 13, a plurality of strip-shaped openings 36 are formed in the sleeve 19, the sliding blocks 37 are slidably mounted in one of the strip-shaped openings 36, a plurality of fixing rings 38 are arranged on the outer wall of the sleeve 19 at equal intervals, and the second rotary table 30 is fixedly connected with one of the fixing rings 38.

The first motor 5 is connected with an external power supply through a wire, the first motor 5 rotates with the spindle 13 when working, the spindle 13 rotates with the sleeve 19 to rotate together, the spindle 13 drives the first rotary table 18 to rotate through the sliding block 37, the sleeve 19 drives the second rotary table 30 to rotate through the fixed ring 38, under the action of the lifting mechanism, the lifting seat 6 does up-and-down reciprocating periodic movement, the spindle 13 does up-and-down reciprocating periodic movement, and the first rotary table 18 does up-and-down reciprocating periodic movement.

The elevating system includes second motor 7, second motor 7 fixed mounting is on mount pad 8, mount pad 8 fixed mounting is at the top of blending tank 1, the output shaft coaxial coupling of second motor 7 has driving disk 21, driving disk 21's edge is connected with the drive shaft 42 that the level set up perpendicularly, drive shaft 42 slidable mounting is in rectangular mouthful 45 of seting up on drive plate 41, drive plate 41 vertical setting, one side of drive plate 41 fixed connection elevating system 6, the edge of elevating system 6 is fixed with a plurality of guide blocks 3, guide block 3 interpolation is equipped with the guide arm 4 with its sliding fit, the top of blending tank 1 is connected perpendicularly to guide arm 4.

After the second motor 7 is operated, the driving disc 21 rotates, so that the driving shaft 42 moves circularly, and the driving shaft 42 moves back and forth in the long strip opening 45 and pushes the driving plate 41 to move up and down, namely, the lifting seat 6 moves up and down in a reciprocating manner.

The upper end of the sleeve 19 penetrates through the top of the mixing tank 1 in running fit with the sleeve, a rectangular pipe 20 is connected to the sleeve 19, a limiting ring 43 is arranged on the sleeve 19, the limiting ring 43 abuts against the inner wall of the top of the mixing tank 1, a rectangular block 35 in sliding fit with the rectangular pipe 20 is inserted into the rectangular pipe 20, and the rectangular block 35 is fixedly connected with the main shaft 13. The sleeve 19 can be kept to rotate with the rotation of the main shaft 13 by the cooperation of the rectangular block 35 and the rectangular tube 20.

A gear ring 28 is arranged below the second turntable 30, the gear ring 28 is fixedly connected with the inner wall of the mixing tank 1, the end part of the rotating shaft 22 rotatably arranged on the second turntable 30 is coaxially connected with a gear 23, and the gear 23 is meshed with the gear ring 28. By providing the gear ring 28 and the gear 23 so that the second turntable 30 rotates while the rotation shaft 22 also rotates, the grinding roller 29 connected to the rotation shaft 22 also rotates, and by the rotation of the grinding roller 29, the grinding efficiency can be improved while the material can be prevented from being caught between the upper and lower grinding rollers 29.

Working principle: through the rotation to rabbling mechanism more, can realize the high-efficient mixing to the raw materials in the blending tank 1, can effectively realize the extrusion breakage and the scattering of material through the periodic change of distance between the rabbling mechanism to rabbling mechanism also can bring the material up and down in the in-process that reciprocates, thereby increase the degree of consistency of mixing, the raw materials after mixing enter into fermentation storehouse 46 in carry out subsequent fermentation, the mixing mechanism that sets up in the fermentation storehouse 46 can promote the efficiency and the quality that the material mixes greatly.

The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a fermenting installation, includes fermentation storehouse (46), be equipped with mixing mechanism in fermentation storehouse (46), the bottom of fermentation storehouse (46) is equipped with discharge gate (54), discharge gate (54) department is equipped with the valve, its characterized in that, mixing mechanism includes upper and lower two end dish (51), two be connected with a plurality of stirring strip structures between end dish (51), stirring strip structure is annular array and distributes, stirring strip structure includes two second puddler (49), two connect through hinge structure between the tip of second puddler (49), the other end rotation of second puddler (49) connects one of them end dish (51), and end dish (51) that are located the top are through the inner wall of pull rod (53) fixed connection fermentation storehouse (46), the upper end of end dish (51) fixed connection third pneumatic cylinder (50) that are located the below, the bottom of the third pneumatic cylinder (50) is connected with fermentation storehouse (46), the both sides of second puddler (49) are perpendicular and be connected with third puddler (52), the end of third puddler (52) that are located the top is equipped with the side of fermentation storehouse (46), the equal distance is equipped with one end (52) from the top of fermentation storehouse (46).

2. A fermentation device according to claim 1, wherein the movable opening structure comprises a pair of movable plates (47) slidably engaged with the top of the fermentation chamber (46), the movable plates (47) being fixedly connected to one end of a second hydraulic cylinder (48), and the other end of the second hydraulic cylinder (48) being fixedly connected to the base frame (9).

3. A fermentation device according to claim 2, wherein the pretreatment device comprises a mixing tank (1), the mixing tank (1) is fixed on a base frame (9), a plurality of pairs of stirring mechanisms are arranged in the mixing tank (1) from top to bottom, the top of the mixing tank (1) is provided with a driving mechanism for driving the two pairs of stirring mechanisms to rotate, each pair of stirring mechanisms are periodically close to and far away from each other under the driving of the driving mechanism, each pair of stirring mechanisms comprises a first rotating disc (18) and a second rotating disc (30) which are parallel to each other and coaxially arranged, the bottom surfaces of the first rotating disc (18) and the second rotating disc (30) are vertically connected with a plurality of first stirring rods (39), a plurality of strip-shaped mounting openings (24) are respectively arranged on the first rotating disc (18) and the second rotating disc (30), the mounting openings (24) are radially arranged around the central axes of the first rotating disc (18) and the second rotating disc (30), grinding rollers (29) are arranged in the mounting openings (24), the grinding rollers (29) are coaxially arranged in the first rotating disc (18) and the second rotating disc (30), the first rotating disc (40) is coaxially arranged in a manner, the rotating sleeve (40) is coaxially arranged in the rotating sleeve (40), the gear ring (28) is fixedly connected with the inner wall of the mixing tank (1), the end part of the rotating shaft (22) rotatably arranged on the second rotary table (30) is coaxially connected with a gear (23), and the gear (23) is meshed with the gear ring (28).

4. A fermentation device according to claim 3, wherein the mixing tank (1) is cylindrical, the top of the mixing tank (1) is provided with a feed inlet (2), and a top cover (44) is mounted on the top of the feed inlet (2).

5. A fermentation device according to claim 3, wherein the bottom of the mixing tank (1) is provided with a discharging mechanism, the discharging mechanism comprises a fixed plate (14) and a movable baffle (17), the bottom of the mixing tank (1) is opened, the fixed plate (14) is horizontally fixed at the position, close to the bottom, of the mixing tank (1), one side of the fixed plate (14) is rotationally connected with one side of the movable baffle (17) through a hinge (15), the fixed plate (14) and the movable baffle (17) are matched to form a circular plugging structure to plug the bottom of the mixing tank (1), connecting plates (16) are vertically connected to two sides of the bottom of the movable baffle (17), connecting plates (16) are rotationally connected with connecting blocks (32) through second connecting shafts (31), one ends of the connecting blocks (32) are fixedly connected with one ends of first hydraulic cylinders (11), the other ends of the first hydraulic cylinders (11) are fixedly connected with fixed sleeves (10), one ends of the first connecting shafts (12) are fixedly connected with one ends of the first connecting sleeves (12), the first connecting shafts (12) are inserted into sleeves (34) and fixedly connected with one ends of the fixed sleeves (33).

6. A fermentation device according to claim 3, wherein the first turntable (18) and the second turntable (30) are provided with a plurality of fan-shaped through openings (25), and a cutting net (26) is arranged in the through openings (25).

7. A fermentation device according to claim 3, wherein one side of the mounting opening (24) is provided with two arc plates (27), the two arc plates (27) are fixedly connected with the upper and lower surfaces of the first rotating disc (18) or the second rotating disc (30), one side of the arc plates (27) is in smooth transition with the surface of the first rotating disc (18) or the second rotating disc (30), and the other side of the arc plates (27) is close to the surface of the grinding roller (29).

8. A fermentation device according to claim 3, wherein the driving mechanism comprises a first motor (5) and a lifting mechanism, the first motor (5) is fixed on the lifting seat (6), the top of the mixing tank (1) is provided with the lifting mechanism for driving the lifting seat (6) to reciprocate up and down, an output shaft of the first motor (5) is coaxially connected with a main shaft (13), the main shaft (13) vertically passes through the top of the mixing tank (1) and is in rotary fit with the top of the mixing tank, a rectangular block (35) is fixed on the upper portion of the main shaft (13), the rectangular block (35) is slidably mounted in the rectangular pipe (20), a plurality of groups of sliding blocks (37) are fixed on the part of the main shaft (13) located in the mixing tank (1) at equal intervals, one group of sliding blocks (37) are fixedly connected with the outside of the first rotating disc (18), a sleeve (19) is sleeved outside the main shaft (13), a plurality of strip-shaped openings (36) are formed in the sleeve (19), the sliding blocks (37) are slidably mounted on the top of one opening (36), and a plurality of second rotating discs (38) are fixedly connected with one of the second rotating discs (38).

9. The fermentation device according to claim 8, wherein the lifting mechanism comprises a second motor (7), the second motor (7) is fixedly mounted on a mounting seat (8), the mounting seat (8) is fixedly mounted at the top of the mixing tank (1), an output shaft of the second motor (7) is coaxially connected with a driving disc (21), the edge of the driving disc (21) is vertically connected with a horizontally arranged driving shaft (42), the driving shaft (42) is slidably mounted in a long strip opening (45) formed in the driving plate (41), the driving plate (41) is vertically arranged, the driving plate (41) is fixedly connected with one side of the lifting seat (6), a plurality of guide blocks (3) are fixedly mounted at the edge of the lifting seat (6), guide rods (4) which are in sliding fit with the guide blocks are inserted into the guide blocks, and the guide rods (4) are vertically connected with the top of the mixing tank (1).

10. A fermentation device according to claim 8, wherein the upper end of the sleeve (19) is connected with a rectangular tube (20) after passing through the top of the mixing tank (1) in running fit with the sleeve, the sleeve (19) is provided with a limiting ring (43), the limiting ring (43) is propped against the inner wall of the top of the mixing tank (1), a rectangular block (35) in sliding fit with the rectangular tube (20) is inserted into the rectangular tube (20), and the rectangular block (35) is fixedly connected with the main shaft (13).