Composite microbial preparation preparation device

Abstract

The invention relates to the technical field of microbial preparation preparation, and discloses a composite microbial preparation preparation device which comprises a fixing frame, a fermentation tank, a filter element and a connecting pipe are arranged on the fixing frame, a stirring shaft is arranged on the connecting pipe, a scraper blade is fixedly connected to the outer side of the stirring shaft, the filter element is distributed below the fermentation tank, and the scraper blade is fixedly connected to the outer side of the stirring shaft. A spline pipe is arranged at the bottom of the filter element; a motor and a linkage mechanism are further arranged on the fixing frame, the linkage mechanism comprises a driving assembly, a lifting assembly and a discharging assembly, the lifting assembly is used for driving the connecting pipe to move, and the discharging assembly is used for driving the spline pipe to move; according to the device, while microorganisms can be separately fermented, solid-liquid separation treatment can be automatically carried out on a microorganism solid-liquid mixture after fermentation is completed, and the inner wall of the fermentation tank can be cleaned, so that the problem of waste is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of microbial preparation preparation, in particular to a composite microbial preparation preparation device. Background Art

[0002] Compound microbial preparations are biological products made by mixing multiple microbial strains in specific proportions. They are widely used in agriculture, environmental protection, medicine and other fields. Most of the existing compound microbial preparations are made by separate fermentation and then mixing them according to the required proportions.

[0003] The Chinese patent application number: 202121737839.5 discloses a composite microbial preparation preparation device, which includes an inner tank, a top shell fixedly installed at the top of the tank, a motor fixedly connected to the motor fixing plate, the motor shaft fixedly connected to the main shaft, the main shaft is provided with a first gear at the top shell, the first gear is meshed with the second gear and the third gear, the second gear is mounted on the first secondary shaft, the third gear is mounted on the second secondary shaft, the first secondary shaft and the second secondary shaft are rotatably connected to the top shell; a first stirring rod is provided on the main shaft, a stirring disk is fixedly connected to the bottom of the main shaft, a second stirring rod is provided on the first secondary shaft, and a third stirring rod is provided on the second secondary shaft; an outer box is provided on the outside of the inner tank. The composite microbial preparation preparation device provided by the utility model can improve production efficiency and ensure product production quality;

[0004] However, when the above technical solution is used, it cannot scrape off the microorganisms attached to the inner wall of the inner tube, resulting in some fermented microorganisms remaining on the inner wall of the inner tank when the fermentation is completed and the material is discharged, thereby causing waste of the microbial preparation. In addition, the existing microbial preparation needs to be separated from the solid after the microbial fermentation is completed to achieve the preparation of solid microbial preparations. The existing method is generally to send the fermented solid mixture to a separately equipped centrifugal separation device after the microbial fermentation is completed, and then the fermented microbial solid mixture is separated from the solid by the centrifugal separation setting. This method increases the operating steps in the preparation of the microbial preparation, thereby indirectly affecting the preparation efficiency of the microbial preparation. Summary of the Invention

[0005] In response to the shortcomings of the existing technology, the present invention provides a composite microbial preparation preparation device, which has the advantages of being able to scrape the inner wall of the fermentation tank while also automatically unloading the fermented microbial preparation and performing solid-liquid separation, thereby solving the above-mentioned problems.

[0006] To solve the above technical problems, the present invention provides the following technical solutions: a composite microbial preparation preparation device, comprising a fixed frame, on which a fermentation tank, a filter element, and a connecting pipe are arranged, the fermentation tank array is distributed on the fixed frame, and the connecting pipe is provided with a stirring shaft, the outer side of which is fixedly connected to a scraper, the filter element is distributed below the fermentation tank, and a spline tube is provided at the bottom of the filter element, so that the fermentation tank, the filter element, the connecting pipe, and the spline tube are connected;

[0007] The fixed frame is also provided with a motor and a linkage mechanism, the linkage mechanism includes a driving assembly, a lifting assembly and a blanking assembly, the lifting assembly is used to drive the connecting pipe to move, and the blanking assembly is used to drive the spline pipe to move;

[0008] The motor includes two states of full-speed operation and medium-speed operation. When the motor is running at full speed, it drives each fermentation tank to rotate. When the fermentation tank rotates, the scraper scrapes the inner wall of the fermentation tank and drives the component to operate at the same time, drives the connecting pipe to move downward, and drives the unloading component to unload the solid microbial preparation after solid-liquid separation. When the motor is running at medium speed, the drive component drives the connecting pipe to move upward and drives the spline pipe to move downward, closes the bottom of the filter element, and drives the filter element to rotate to perform solid-liquid separation on the microbial preparation.

[0009] Preferably, a transmission shaft is fixedly connected to the output shaft of the motor, and one end of the transmission shaft away from the motor is rotatably connected to the fixed frame. A plurality of fermentation driving wheels distributed in an array are fixedly connected to the transmission shaft, and the inner side of the fermentation driving wheel is connected to a fermentation driven wheel through a transmission belt. The fermentation driven wheel is fixedly connected to the outside of the fermentation tank, and the fermentation tank is rotatably connected to the fixed frame.

[0010] Preferably, a short tube is fixedly connected to the top of the filter element, a separation tank is rotatably connected to the outside of the short tube, the separation tank is fixedly connected to the fixing frame, a circumferentially distributed jack is opened on the inner bottom surface of the filter element, and a water outlet pipe is fixedly connected to the bottom of the separation tank.

[0011] The cam is fixedly provided with a sealing plate and a collecting tank, and a separating driven wheel is slidably connected to the cam, and the sealing plate is distributed in the inner side of the filter element, the bottom circumference of the sealing plate is fixedly connected with the plug rod, the plug rod is inserted in the plug hole, and the collecting tank is distributed under the outlet pipe, the inner circumference of the separating driven wheel is provided with a key groove, the separating driven wheel is slidably connected with the spline tube through the key groove, the bottom of the separating driven wheel is rotatably connected to the mounting bracket, the mounting bracket is fixedly connected to the fixing bracket, the inner side of the separating driven wheel is connected to the separating driving wheel through a transmission belt, and the separating driving wheel is fixedly connected to the transmission shaft, the spline tube is provided with a discharge port on the circumference of one end of the spline tube close to the sealing plate, and the spline tube is also fixedly connected with a limiting spring, and the limit spring is fixedly connected to the collecting tank at one end away from the spline tube, and the outer side of the spline tube is slidably connected with a waterproof pipe, and the waterproof pipe is used to close the discharge port, and the waterproof pipe is fixedly connected to the bottom of the filter element.

[0012] Preferably, the driving assembly includes a driving wheel and an inner groove, the driving wheel being slidably connected to the spline tube, and the driving wheel is rotatably connected to the mounting frame, the inner circumference of the driving wheel is provided with a key groove, the driving wheel is slidably connected to the spline tube through the key groove, the inner side of the driving wheel is connected to the driving driven wheel through a transmission belt, the inner side of the driving driven wheel is fixedly connected to a fixed shaft, the fixed shaft is rotatably connected to the fixing frame, the top of the fixed shaft is fixedly connected to a turntable, the turntable is provided with symmetrically distributed rectangular holes, the inner side of the rectangular hole is fixedly connected to a fixing rod, the fixing rod is slidably connected to a driving plate, and the driving plate is fixedly connected to a return spring, and one end of the return spring away from the driving plate is fixedly connected to the inner wall of the rectangular hole.

[0013] Preferably, the inner groove is opened on the fixed frame, the inner side of the inner groove is fixedly connected to a limiting rod, the upper sliding of the limiting rod is connected to an arc plate, the outer side of the arc plate is fixedly connected to a connecting spring, and the end of the connecting spring away from the arc plate is fixedly connected to the inner wall of the inner groove.

[0014] Preferably, discharge ports are distributed in a vertical array on the connecting pipe, the connecting pipe passes through the fermentation tank, a protective pipe is fixedly connected to the bottom of the fermentation tank, the discharge ports are distributed on the inner side of the protective pipe, the scraper is fixedly connected to the outer side of the stirring shaft in a circular shape, a rotary joint is provided at the end of the connecting pipe away from the fermentation tank, a bellows is provided on the inner side of the rotary joint, and the end of the bellows away from the rotary joint is fixedly connected to the short pipe.

[0015] Preferably, the lifting assembly includes a fixed plate, a clamping plate and a bent pipe, the fixed plate is fixedly connected to the fixed frame, the clamping plate is installed on the outer side of the rotary joint, and a through hole is provided on the clamping plate, the bent pipe is fixedly connected to the arc plate, and the inner two ends of the bent pipe are slidably connected with a convex rod and a push rod respectively, the outer side of the convex rod is fixedly connected with a compression spring, the end of the compression spring away from the convex rod is fixedly connected to the bent pipe, the end of the push rod away from the bent pipe is fixedly connected with a slider, the outer side of the slider is slidably connected with a cross bar, the cross bar is fixedly connected to the inner side of the through hole, the end of the bent pipe close to the push rod is fixedly connected with a tension spring, and the end of the tension spring away from the bent pipe is fixedly connected to the slider.

[0016] Preferably, the blanking assembly includes a serpentine tube and a bent rod, the serpentine tube is fixedly connected to the fixed frame, the inner two ends of the serpentine tube are slidably connected with a round head rod and a sliding rod respectively, the outer side of the round head rod is fixedly connected with a return spring, the return spring is fixedly connected to the serpentine tube at one end away from the round head rod, the sliding rod is fixedly connected to a connecting plate at one end away from the serpentine tube, the connecting plate is installed at the bottom end of the spline tube through a bearing seat, the connecting plate is fixedly connected with a retraction spring, and the retraction spring is fixedly connected to the serpentine tube at one end away from the connecting plate.

[0017] Preferably, the bent rod is fixedly connected to the arc plate, and one end of the bent rod away from the arc plate is fixedly connected to a trapezoidal block.

[0018] Compared with the prior art, the present invention provides a device for preparing a composite microbial preparation, which has the following beneficial effects:

[0019] 1. The present invention, during fermentation, drives the motor to run at full speed, thereby driving the fermentation tank to rotate through the motor. When the fermentation tank rotates, the stirring shaft outside the connecting tube stirs the microorganisms in the fermentation tank, thereby improving the fermentation effect of the microorganisms. After fermentation is completed, the driving motor runs at medium speed. When the motor runs at medium speed, the driving component drives the filter element and the lifting component to run. The operation of the lifting component drives the connecting tube to move upward, and the connecting tube is extended into the fermentation tank. At this time, the fermentation tank is connected to the filter element. At this time, the solid-liquid mixture of microorganisms fermented in the fermentation tank enters the filter element through the connecting tube. Since the filter element is in a running state, the filter element centrifugally separates the fallen solid-liquid mixture of microorganisms, thereby realizing solid-liquid separation. When the motor runs at medium speed, the scraper outside the connecting tube continues to scrape the inner wall of the fermentation tank, thereby sweeping off the microorganisms attached to the inner wall of the fermentation tank, so that when the material is discharged, the microorganisms attached to the inner wall of the fermentation tank are swept away, thereby avoiding the problem of waste.

[0020] 2. The present invention, after completing the solid-liquid separation of the microorganisms, runs the motor at full speed again, and the driving assembly runs at this time, thereby driving the connecting tube to move downward through the lifting assembly, and at the same time driving the spline tube to move upward through the blanking assembly. After the connecting tube moves downward, the discharge port on the connecting tube withdraws from the fermentation tank. At this time, the connecting tube is re-closed, and after the spline tube moves upward, the discharge port on the spline tube enters the filter element. At this time, the solid microbial preparation remaining in the filter element is discharged from the filter element through the discharge port on the spline tube, thereby realizing the collection of the solid microbial preparation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the first viewing angle of the present invention;

[0022] Figure 2 A second perspective schematic diagram of the present invention;

[0023] Figure 3 It is a front side sectional view of the present invention;

[0024] Figure 4 for Figure 3 A schematic diagram of the structure at center A;

[0025] Figure 5 for Figure 4 A magnified schematic diagram of the structure at point B in the middle;

[0026] Figure 6 for Figure 4 A magnified schematic diagram of the structure at point C in the middle;

[0027] Figure 7 for Figure 4 A magnified schematic diagram of the structure at E in the middle;

[0028] Figure 8 It is a left side sectional view of the present invention;

[0029] Figure 9 for Figure 7 A magnified schematic diagram of the structure at D in the middle;

[0030] Figure 10 It is a three-dimensional schematic diagram of the blanking assembly, lifting assembly and driving assembly in the present invention.

[0031] In the figure: 1. fixing frame; 2. fermentation tank; 21. protective tube; 3. filter element; 301. short tube; 302. separation tank; 303. socket; 304. outlet pipe; 31. splined tube; 311. sealing plate; 312. plug rod; 314. collecting tank; 315. separation driven wheel; 316. separation driving wheel; 317. mounting frame; 318. discharge port; 319. limit spring; 4. connecting pipe; 41. discharge port; 42. stirring shaft; 421. scraper; 43. rotary joint; 44. bellows; 5. motor; 51. transmission shaft; 52. fermentation driving wheel; 53. fermentation driven wheel; 6. linkage mechanism; 61. drive assembly; 611. driving driving wheel; 612. drive Driven wheel; 613, fixed shaft; 614, turntable; 615, rectangular hole; 616, fixed rod; 617, drive plate; 618, return spring; 619, inner groove; 6110, limit rod; 6111, arc plate; 6112, connecting spring; 62, lifting assembly; 621, fixed plate; 622, clamping plate; 623, bent pipe; 624, protruding rod; 625, push rod; 626, compression spring; 627, tension spring; 628, slider; 629, cross bar; 63, blanking assembly; 631, serpentine tube; 632, bent rod; 633, round head rod; 634, slide rod; 635, return spring; 636, connecting plate; 637, retraction spring; 638, trapezoidal block. DETAILED DESCRIPTION

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] As introduced in the background technology, there are deficiencies in the existing technology. In order to solve the above technical problems, this application proposes a device for preparing a composite microbial preparation.

[0034] Example 1: Please refer to Figures 1-10 A composite microbial preparation preparation device includes a fixed frame 1, on which are disposed fermentation tanks 2, filter cartridges 3, and connecting pipes 4. The fermentation tanks 2 are arranged in an array on the fixed frame 1, and the connecting pipes 4 are provided with stirring shafts 42. A scraper 421 is fixedly connected to the outer side of the stirring shaft 42. The filter cartridges 3 are distributed below the fermentation tanks 2. A spline tube 31 is provided at the bottom of the filter cartridges 3. The fermentation tanks 2, the filter cartridges 3, the connecting pipes 4, and the spline tube 31 are connected.

[0035] The fixed frame 1 is also provided with a motor 5 and a linkage mechanism 6. The linkage mechanism 6 includes a driving assembly 61, a lifting assembly 62 and a blanking assembly 63. The lifting assembly 62 is used to drive the connecting pipe 4 to move, and the blanking assembly 63 is used to drive the spline pipe 31 to move.

[0036] The motor 5 includes two states: full speed operation and medium speed operation. When the motor 5 is running at full speed, it drives each fermentation tank 2 to rotate. When the fermentation tank 2 rotates, the scraper 421 scrapes the inner wall of the fermentation tank 2, and at the same time drives the component 61 to operate, drives the connecting pipe 4 to move downward, and drives the unloading component 63 to unload the solid microbial preparation after the solid-liquid separation. When the motor 5 is running at medium speed, the driving component 61 drives the connecting pipe 4 to move upward, and drives the spline tube 31 to move downward, closes the bottom of the filter element 3, and drives the filter element 3 to rotate, so as to perform solid-liquid separation on the microbial preparation.

[0037] During fermentation, the motor 5 runs at full speed, and the motor 5 runs at full speed to drive the driving assembly 61 to run. The running of the driving assembly 61 drives the lifting assembly 62 to close, and at the same time drives the blanking assembly 63 to open. After the lifting assembly 62 is closed, the fermentation tanks 2 will not be connected, thereby facilitating the fermentation of different microorganisms. The blanking assembly 63 opens to send the spline tube 31 into the filter element 3, thereby opening the filter element 3. The full speed of the motor 5 also drives the fermentation tank 2 to rotate. Since the connecting pipe 4 is in a stationary state and the fermentation tank 2 is in a rotating state, the stirring shaft 42 on the connecting pipe 4 can stir the microorganisms in the fermentation tank 2, thereby helping it to ferment better.

[0038] After the fermentation is completed, the driving motor 5 runs at medium speed, and the fermentation tank 2 also reduces its speed. At this time, the driving component 61 drives the lifting component 62 and the filter element 3 to operate, and closes the discharge component 63. The operation of the lifting component 62 drives the connecting pipe 4 to move upward. At this time, the fermentation tank 2 is connected to the filter element 3. At this time, the microbial solid-liquid mixture fermented in the fermentation tank 2 enters the filter element 3 through the connecting pipe 4. Since the fermentation tank 2 is still in a state, the scraper 421 on the connecting pipe 4 can scrape off the microorganisms remaining on the inner wall of the fermentation tank 2, thereby avoiding the problem of waste. The operation of the discharge component 63 drives the spline pipe 31 to move downward, and the spline pipe 31 moves downward to seal the bottom of the filter element 3, thereby avoiding the problem that the microbial solid-liquid mixture will directly flow out when it falls into the filter element 3. At this time, since the filter element 3 is in a rotating state, the solid-liquid separation of the microbial solid-liquid mixture is achieved under the action of centrifugal force. At this time, the fermented solid microorganisms are retained in the filter element 3, and the excess liquid is discharged to the collection tank 314 through the filter holes on the filter element 3. After the solid-liquid separation is completed, the motor 5 is driven again to be in full speed operation. Similarly, the lifting component 62 is closed and the unloading component 63 is opened. At this time, each fermentation tank 2 and the filter element 3 are independent, and the solid microorganism preparation retained in the filter element 3 is discharged from the filter element 3 through the spline tube 31, thereby completing the collection of the microbial preparation. While preparing the microbial preparation, it can also avoid the problem of microorganisms remaining on the inner wall of the fermentation tank 2, and can also perform solid-liquid separation on the fermented composite microorganisms, thereby facilitating the collection of users.

[0039] Example 2: See Figures 1-10 , which is different from the above-mentioned embodiment 1, a transmission shaft 51 is fixedly connected to the output shaft of the motor 5, and the end of the transmission shaft 51 away from the motor 5 is rotatably connected to the fixed frame 1. A plurality of fermentation driving wheels 52 distributed in an array are fixedly connected to the transmission shaft 51. The inner side of the fermentation driving wheel 52 is connected to a fermentation driven wheel 53 through a transmission belt. The fermentation driven wheel 53 is fixedly connected to the outside of the fermentation tank 2. The inner diameter of each fermentation driven wheel 53 is different. The fermentation tank 2 is rotatably connected to the fixed frame 1;

[0040] During fermentation, the motor 5 is driven to rotate at full speed, and the rotation of the motor 5 drives the transmission shaft 51 to rotate, and the rotation of the transmission shaft 51 drives the fermentation driving wheel 52 to rotate, and the rotation of the fermentation driving wheel 52 drives the fermentation driven wheel 53 to rotate through the transmission belt. Since the fermentation driven wheel 53 is fixedly connected to the fermentation tank 2 and the inner diameter of each fermentation driven wheel 53 is different, at this time, the rotation speed of each fermentation tank 2 is different, thereby facilitating the fermentation of different microorganisms.

[0041] Example 3, see Figures 1-10, which is different from the above-mentioned embodiment 2, is that the top of the filter element 3 is fixedly connected to a short tube 301, the outer side of the short tube 301 is rotatably connected to a separation tank 302, the separation tank 302 is fixedly connected to the fixing frame 1, the inner bottom surface of the filter element 3 is provided with circumferentially distributed jacks 303, the bottom of the separation tank 302 is fixedly connected to a water outlet pipe 304, the spline tube 31 is fixedly connected to a sealing plate 311 and a collection tank 314, and a separation driven wheel 315 slidably connected to the spline tube 31, the sealing plate 311 is distributed on the inner side of the filter element 3, the bottom circumference of the sealing plate 311 is fixedly connected to a plug rod 312, the plug rod 312 is plugged into the inner side of the jack 303, and the collection tank 314 is distributed. Below the outlet pipe 304, a key groove is provided on the inner circumference of the separation driven wheel 315, and the separation driven wheel 315 is slidably connected to the spline tube 31 through the key groove. The bottom of the separation driven wheel 315 is rotatably connected to a mounting bracket 317, and the mounting bracket 317 is fixedly connected to the fixing bracket 1. The inner side of the separation driven wheel 315 is connected to the separation driving wheel 316 through a transmission belt. The separation driving wheel 316 is fixedly connected to the transmission shaft 51. A discharge port 318 is provided on the circumference of one end of the spline tube 31 close to the sealing plate 311. A limit spring 319 is also fixedly connected to the spline tube 31. The end of the limit spring 319 away from the spline tube 31 is fixedly connected to the collection tank 314;

[0042] The driving assembly 61 includes a driving active wheel 611 and an inner groove 619. The driving active wheel 611 is slidably connected to the spline tube 31, and the driving active wheel 611 is rotatably connected to the mounting frame 317. A key groove is provided on the inner circumference of the driving active wheel 611. The driving active wheel 611 is slidably connected to the spline tube 31 through the key groove. The inner side of the driving active wheel 611 is connected to a driven wheel 612 through a transmission belt. The inner side of the driven wheel 612 is fixedly connected to a fixed shaft 613. The fixed shaft 613 is rotatably connected to the fixed frame 1. The top of the fixed shaft 613 is fixedly connected to a turntable 614. The turntable 614 is provided with symmetrically distributed rectangular holes 615. The inner side of the rectangular hole 615 is fixedly connected to a fixed rod 616. The fixed rod 616 slides on the fixed rod It is connected to a driving plate 617, and a return spring 618 is fixedly connected to the driving plate 617. The end of the return spring 618 away from the driving plate 617 is fixedly connected to the inner wall of the rectangular hole 615. The inner groove 619 is opened on the fixed frame 1. The inner side of the inner groove 619 is fixedly connected to the limit rod 6110. The upper sliding of the limit rod 6110 is connected to the arc plate 6111. The outer side of the arc plate 6111 is fixedly connected to the connecting spring 6112. The end of the connecting spring 6112 away from the arc plate 6111 is fixedly connected to the inner wall of the inner groove 619. The connecting pipe 4 is vertically arrayed with discharge ports 41. The connecting pipe 4 passes through the fermentation tank 2. The bottom of the fermentation tank 2 is fixedly connected to the protective pipe 21. The discharge ports 41 are distributed on the inner side of the protective pipe 21. The scraper 421 is fixed circumferentially. 623 is fixedly connected to the arc plate 6111, and the inner ends of the bent pipe 623 are respectively slidably connected to a convex rod 624 and a push rod 625. The outer side of the convex rod 624 is fixedly connected to the arc plate 6111, and the inner ends of the bent pipe 623 are respectively slidably connected to a convex rod 624 and a push rod 625. The outer side of the convex rod 624 is fixedly connected to a compression spring 626. The end of the compression spring 626 away from the convex rod 624 is fixedly connected to the arc plate 6111. On the tube 623, the end of the push rod 625 away from the bent tube 623 is fixedly connected to a slider 628, and the outer side of the slider 628 is slidably connected to a cross bar 629, and the cross bar 629 is fixedly connected to the inner side of the through hole. The end of the bent tube 623 close to the push rod 625 is fixedly connected to a tension spring 627, and the end of the tension spring 627 away from the bent tube 623 is fixedly connected to the slider 628. The blanking component 63 includes a serpentine tube 631 and a bent rod 632. The serpentine tube 631 is fixedly connected to the fixed frame 1. The inner ends of the serpentine tube 631 are respectively slidably connected to a round head rod 633 and a sliding rod 634. The outer side of the round head rod 633 is fixedly connected to a return spring 635. The end of the return spring 635 away from the round head rod 633 is fixedly connected to the serpentine tube 631.The end of the slide rod 634 away from the serpentine tube 631 is fixedly connected to a connecting plate 636, and the connecting plate 636 is installed at the bottom end of the spline tube 31 through a bearing seat. A retraction spring 637 is fixedly connected to the connecting plate 636, and the end of the retraction spring 637 away from the connecting plate 636 is fixedly connected to the serpentine tube 631. The bent rod 632 is fixedly connected to the arc plate 6111, and the end of the bent rod 632 away from the arc plate 6111 is fixedly connected to a trapezoidal block 638. The interiors of the bent tube 623 and the serpentine tube 631 are filled with hydraulic oil, which is respectively distributed between the protruding rod 624 and the push rod 625 and between the round head rod 633 and the slide rod 634;

[0043] When the transmission shaft 51 rotates, the separation driving wheel 315 is driven by the transmission shaft 51 to rotate, and the rotation of the separation driving wheel 315 drives the separation driven wheel 316 to rotate through the transmission belt. The rotation of the separation driven wheel 316 drives the spline tube 31 to rotate through the keyway, and the rotation of the spline tube 31 drives the sealing plate 311 and the insertion rod 312 to rotate. Since the insertion rod 312 is inserted into the insertion hole 303, when the spline tube 31 rotates, the filter element 3 is also driven to rotate, and the rotation of the filter element 3 drives the short tube 301 to rotate. The rotation of the short tube 301 drives the bellows 44 to rotate. Since the bellows 44 is connected to the connecting tube 4 through the rotary joint 43, the connecting tube 4 will not rotate when the bellows 44 rotates, thereby avoiding the problem of subsequent unloading. At the same time, the rotation of the spline tube 31 also drives the driving driving wheel 611 to rotate through the keyway. The driving driving wheel 611 rotates and drives the driven wheel 612 to rotate through the transmission belt. The driven wheel 612 rotates and drives the turntable 614 to rotate;

[0044] In the initial state, the protruding rod 624 contacts the fixed plate 621, and the trapezoidal block 638 squeezes the round head rod 633. At this time, the protruding rod 624 is squeezed by the fixed plate 621 and moves into the elbow 623, squeezing the compression spring 626. At this time, under the action of the hydraulic oil in the elbow 623, the push rod 625 is driven to extend, and the push rod 625 moves to stretch the tension spring 627 and drive the slider 628 to move upward. At this time, the connecting pipe 4 is driven to move upward, and the bellows 44 is The connecting tube 4 is stretched and extends into the fermentation tank 2, thereby achieving communication between the fermentation tanks 2 and between the fermentation tank 2 and the filter element 3. After being squeezed by the trapezoidal block 638, the round-headed rod 633 moves into the serpentine tube 631. The round-headed rod 633 moves to squeeze the return spring 635. At the same time, under the action of the hydraulic oil, the sliding rod 634 moves downward. The downward movement of the sliding rod 634 stretches the retraction spring 637 and drives the connecting plate 636 downward. At this time, the sealing plate 311 on the spline tube 31 seals the filter element 3.

[0045] When the motor 5 rotates at full speed, the rotation of the turntable 614 is achieved through the cooperation of the transmission shaft 51, the separation driving wheel 316, the separation driven wheel 315, the spline tube 31, the driving driving wheel 611 and the driving driven wheel 612. Since the motor 5 is in full speed rotation at this time, the rotation speed of the driving driven wheel 612 is faster, so that the centrifugal force when the turntable 614 rotates is greater than the elastic force of the return spring 618 in the rectangular hole 615. At this time, the driving plate 617 in the rectangular hole 615 gradually moves toward the outside of the turntable 614 along the fixed rod 616 in the rectangular hole 615. In the process of outward movement, the driving plate 617 squeezes the return spring 618, and the outer end of the driving plate 617 contacts the arc plate 6111. As the driving plate 617 extends and moves, the driving plate 617 drives The arc plate 6111 moves along the limit rod 6110, and the movement of the arc plate 6111 drives the elbow 623 and the trapezoidal block 638 to move. The movement of the elbow 623 drives the protruding rod 624 and the push rod 625 to move. The push rod 625 drives the slider 628 to move along the cross bar 629. At this time, due to the lack of external interference, the push rod 625 cannot be driven to extend, and the connecting pipe 4 cannot be pushed into the fermentation tank 2, thereby making each fermentation tank 2 independent, which is convenient for the separate fermentation of microorganisms. The movement of the trapezoidal block 638 will release the squeeze on the round head rod 633. At this time, under the action of the return spring 635 and the retraction spring 637, the spline tube 31 is driven upward by the connecting plate 636. At this time, the solid microorganisms remaining in the filter element 3 will be discharged through the discharge port 318 on the spline tube 31.

[0046] When the motor 5 is running at medium speed, similarly, the turntable 614 is in a rotating state, but at this time, due to the low speed of the turntable 614, the centrifugal force of the turntable 614 cannot overcome the elastic force of the return spring 618. At this time, the driving plate 617 will be driven back to its original position by the return spring 618 from the outwardly expanded state. At this time, the driving plate 617 no longer squeezes the arc plate 6111. At this time, the arc plate 6111 returns to its original position under the action of the elastic force of the connecting spring 6112. At this time, the bent pipe 623 and the trapezoidal block 638 return to their original positions. At this time, the protruding rod 624 at one end of the bent pipe 623 contacts the fixed plate 621 again, so that the push rod 625 drives the connecting pipe 4 to move upward. At this time, the discharge port 41 on the connecting pipe 4 slides into the fermentation tank 2. At this time, the microbial solid-liquid mixture that has been fermented in each fermentation tank 2 enters the connecting pipe 4 through the discharge port 41, and then enters the filter element 3. At the same time, the trapezoidal block 638 no longer squeezes the round head rod 633, causing the connecting plate 636 and the spline tube 31 to return to their original positions. At this time, the sealing plate 311 on the spline tube 31 seals the filter element 3 to avoid the problem of direct outflow of the microbial solid-liquid mixture when it enters the filter element 3. Since the filter element 3 is in a rotating state at this time, under the action of centrifugal force, the liquid in the solid-liquid mixture is discharged through the filter holes on the filter element 3, while the solid microorganisms will be retained in the filter element 3.

[0047] It should be noted that the transmission inner diameter of the separation driven wheel 315 is larger than the transmission inner diameter of the separation driving wheel 316, which avoids the problem of the spline tube 31 rotating at a high speed when the motor 5 runs at full speed.

[0048] In actual use, an electric push rod is also provided on the outside of the fixed plate 621. When adding materials, the fixed plate 621 is driven by electricity to move, thereby moving the fixed plate 621 away from the protruding rod 624, so that the various fermentation tanks 2 will not be connected, avoiding the problem of cross-flow when adding microbial raw materials.

[0049] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A composite microbial preparation preparation device, comprising a fixed frame, characterized in that: The fixed frame is provided with a fermentation tank, a filter element and a connecting pipe, the fermentation tank array is distributed on the fixed frame, and a stirring shaft is provided on the connecting pipe, a scraper is fixedly connected to the outer side of the stirring shaft, the filter element is distributed below the fermentation tank, and a spline pipe is provided at the bottom of the filter element, and the fermentation tank, the filter element, the connecting pipe and the spline pipe are connected; The fixed frame is also provided with a motor and a linkage mechanism, the linkage mechanism includes a driving assembly, a lifting assembly and a blanking assembly, the lifting assembly is used to drive the connecting pipe to move, and the blanking assembly is used to drive the spline pipe to move; The motor includes two states of full-speed operation and medium-speed operation. When the motor is running at full speed, it drives each fermentation tank to rotate. When the fermentation tank rotates, the scraper scrapes the inner wall of the fermentation tank and drives the component to operate at the same time, drives the connecting pipe to move downward, and drives the unloading component to unload the solid microbial preparation after solid-liquid separation. When the motor is running at medium speed, the drive component drives the connecting pipe to move upward and drives the spline pipe to move downward, closes the bottom of the filter element, and drives the filter element to rotate to perform solid-liquid separation on the microbial preparation.

2. A composite microbial preparation preparation device according to claim 1, characterized in that: A transmission shaft is fixedly connected to the output shaft of the motor, and one end of the transmission shaft away from the motor is rotatably connected to the fixed frame. A plurality of fermentation driving wheels distributed in an array are fixedly connected to the transmission shaft, and the inner side of the fermentation driving wheel is connected to a fermentation driven wheel through a transmission belt. The fermentation driven wheel is fixedly connected to the outside of the fermentation tank, and the fermentation tank is rotatably connected to the fixed frame.

3. The composite microbial preparation preparation device according to claim 1, characterized in that: The top of the filter element is fixedly connected to a short tube, the outer side of the short tube is rotatably connected to a separation tank, the separation tank is fixedly connected to the fixing frame, the inner bottom surface of the filter element is provided with circumferentially distributed jacks, and the bottom of the separation tank is fixedly connected to a water outlet pipe.

4. A composite microbial preparation preparation device according to claim 3, characterized in that: The cam is fixedly provided with a sealing plate and a collecting tank, and a separating driven wheel is slidably connected to the cam, and the sealing plate is distributed in the inner side of the sealing plate, and the bottom circumference of the sealing plate is fixedly connected with the plug rod, and the plug rod is inserted in the plug hole, and the collecting tank is distributed under the outlet pipe. A key groove is provided on the inner circumference of the separating driven wheel, and the separating driven wheel is slidably connected to the spline tube by the key groove. The bottom of the separating driven wheel is rotatably connected to the mounting bracket, and the mounting bracket is fixedly connected to the fixing bracket and is connected to the separating driving wheel by a transmission belt. The separating driving wheel is fixedly connected to the transmission shaft. The spline tube is also fixedly connected with a limiting spring on the spline tube, and the limiting spring is fixedly connected to the collecting tank at one end away from the spline tube. A waterproof pipe is slidably connected to the outer side of the spline tube, and the waterproof pipe is used to close the discharge port, and the waterproof pipe is fixedly connected to the bottom of the filter element.

5. The composite microbial preparation preparation device according to claim 4, characterized in that: The transmission mechanism that this sliding part is connected with this sliding part has the shape of a cam and is located in the centre of said frame, and this cam is connected with this frame by a toothed connection.

6. The composite microbial preparation preparation device according to claim 5, characterized in that: The inner groove is opened on the fixing frame, the inner side of the inner groove is fixedly connected to a limiting rod, the upper sliding of the limiting rod is connected to an arc plate, the outer side of the arc plate is fixedly connected to a connecting spring, and one end of the connecting spring away from the arc plate is fixedly connected to the inner wall of the inner groove.

7. The composite microbial preparation preparation device according to claim 6, characterized in that: The connecting pipe is provided with discharge ports in a vertical array, the connecting pipe passes through the fermentation tank, a protective pipe is fixedly connected to the bottom of the fermentation tank, the discharge ports are distributed on the inner side of the protective pipe, the scraper is fixedly connected to the outer side of the stirring shaft in a circumference, a rotary joint is provided at the end of the connecting pipe away from the fermentation tank, a bellows is provided on the inner side of the rotary joint, and the end of the bellows away from the rotary joint is fixedly connected to the short pipe.

8. The composite microbial preparation preparation device according to claim 7, characterized in that: The lifting assembly includes a fixed plate, a clamping plate and a bent pipe, the fixed plate is fixedly connected to the fixed frame, the clamping plate is installed on the outer side of the rotary joint, and a through hole is opened on the clamping plate, the bent pipe is fixedly connected to the arc plate, and the inner two ends of the bent pipe are slidably connected with a convex rod and a push rod respectively, the outer side of the convex rod is fixedly connected with a compression spring, the end of the compression spring away from the convex rod is fixedly connected to the bent pipe, the end of the push rod away from the bent pipe is fixedly connected with a slider, the outer side of the slider is slidably connected with a cross bar, the cross bar is fixedly connected to the inner side of the through hole, the end of the bent pipe close to the push rod is fixedly connected with a tension spring, and the end of the tension spring away from the bent pipe is fixedly connected to the slider.

9. The composite microbial preparation preparation device according to claim 8, characterized in that: The blanking assembly includes a serpentine tube and a bent rod, the serpentine tube is fixedly connected to the fixed frame, the inner two ends of the serpentine tube are respectively slidably connected with a round head rod and a sliding rod, the outer side of the round head rod is fixedly connected with a return spring, the return spring is fixedly connected to the serpentine tube at one end away from the round head rod, the sliding rod is fixedly connected to a connecting plate at one end away from the serpentine tube, the connecting plate is installed at the bottom end of the spline tube through a bearing seat, the connecting plate is fixedly connected with a retraction spring, and the retraction spring is fixedly connected to the serpentine tube at one end away from the connecting plate.

10. The composite microbial preparation preparation device according to claim 1, characterized in that: The bent rod is fixedly connected to the arc plate, and one end of the bent rod away from the arc plate is fixedly connected to a trapezoidal block.

Images