Fermentation stirring tank with anti-blocking function

Abstract

The utility model discloses a fermentation stirring tank with an anti-blocking function, which belongs to the technical field of microbial fermentation, aims at solving the problems that the material stirring effect is poor, the fermentation tank is difficult to clean and the discharging position is inconvenient to adjust, and comprises a tank body, a stirring assembly is arranged on one side of the tank body and comprises a driving shaft, and the driving shaft is arranged on the other side of the tank body. The driving shaft is rotationally connected with the side wall of the inner side of the tank body, a servo motor is fixed to the side wall of the top end of the tank body, one end of an output shaft of the servo motor is coaxially fixed to the driving shaft, and a plurality of connecting rods distributed circumferentially are fixed to the outer surface of the driving shaft; through the arrangement of the stirring assembly, the requirement for material mixing and stirring work can be greatly improved, the microbial fermentation efficiency is effectively improved, the situation that microorganisms remain in the device and are not easy to clean during fermentation can be effectively reduced, and the microbial fermentation work is well guaranteed; and later material replacement is facilitated, and practicability is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of microbial fermentation, and in particular relates to a fermentation stirring tank with an anti-blocking function. Background Art

[0002] Microbial fermentation refers to the process of using microorganisms to convert raw materials into products needed by humans through specific metabolic pathways under suitable conditions. During the microbial fermentation process, a stirring tank is needed to stir the microbial raw materials to make the microbial fermentation faster.

[0003] The comparative patent document publication number is: "CN213739471U A microbial fermentation stirring tank, including a main body, the top of the main body is fixedly connected to a box body, the inside of the box body and near the left edge is fixedly connected to an oxygen generator, the output end of the oxygen generator is fixedly connected to a gas pipeline, one end of the gas pipeline extends to the inside of the main body, the inside of the gas pipeline is fixedly connected to a purifier, the inner top of the main body is fixedly connected to a temperature sensor, the inside of the main body and near the left and right side edges are fixedly connected to a heating plate, the inside of the box body and on the right side of the oxygen generator is fixedly connected to a motor, the motor The output end extends to the inside of the main body and is fixedly connected to a rotating rod, and the surface of the rotating rod is fixedly connected to a stirring rod. The utility model has a simple and reasonable structure, which can well solve the deficiencies of the prior art and effectively improve the quality of microbial fermentation." The above patent document, but in actual use, there are still the following problems: the existing fermentation stirring tank has a poor mixing effect of the material in the stirring tank, which affects the progress of the fermentation of the material, and it is inconvenient to clean the material adhered to the fermentation tank, which affects the later microbial fermentation effect. In addition, due to different material discharge requirements, it affects the collection of fermented materials by staff.

[0004] Therefore, a fermentation stirring tank with anti-clogging function is needed to solve the problems of poor material stirring effect, difficulty in cleaning the fermentation tank, and inconvenience in adjusting the discharge position in the prior art. Utility Model Content

[0005] The purpose of the utility model is to provide a fermentation stirring tank with an anti-clogging function to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a fermentation stirring tank with anti-clogging function, comprising a tank body, a stirring assembly is arranged on one side of the tank body, and the stirring assembly comprises

[0007] A driving shaft, the driving shaft is rotatably connected to the inner side wall of the tank body, a servo motor is fixed to the top side wall of the tank body, one end of the output shaft of the servo motor is coaxially fixed to the driving shaft, a plurality of connecting rods distributed in a circumference are fixed to the outer surface of the driving shaft, and a turning plate is fixed to one end of the connecting rod away from the driving shaft;

[0008] Multiple reinforcement frames, multiple reinforcement frames are fixed on the outer surface of the driving shaft in a circumferential distribution, a scraper is fixed on one end of the reinforcement frame away from the driving shaft, one side of the scraper is in contact with the inner side of the tank body, a toothed ring is fixed to the inner side wall of the tank body, a transmission frame is tightly sleeved on the outer surface of the driving shaft, a plurality of driven shafts distributed in a circumferential distribution are rotatably connected to the side wall of one side of the transmission frame, a spur gear is tightly sleeved on the outer surface of the driven shaft, the spur gear is meshed with the toothed ring, and a brush roller is tightly sleeved on the outer surface of the driven shaft.

[0009] It should be noted in the scheme that two symmetrically distributed feed hoppers are fixed to the top side wall of the tank body, a connected material pipe is fixed between the tank body and the feed hoppers, and a discharge pipe connected to the interior is fixed to the bottom side wall of the tank body.

[0010] It is further worth noting that an adjustment component is arranged outside the tank body, and the adjustment component includes

[0011] Two mounting plates, the two mounting plates are symmetrically distributed and fixed to the outer side wall of the tank body, a rotating rod is fixed to one side wall of the mounting plate, a bottom plate is arranged directly below the tank body, two symmetrically distributed supporting frames are fixed to the top side wall of the bottom plate, and the rotating rod is rotatably connected to one side wall of the supporting frame;

[0012] Two bearing seats, the two bearing seats are symmetrically distributed and fixed on one side wall of one of the support frames, the adjacent side walls of the two bearing seats are rotatably connected with an operating shaft, the outer surface of the operating shaft is tightly sleeved with a worm, the outer surface of one of the rotating rods is tightly sleeved with a worm wheel, the worm is meshingly connected with the worm wheel, a carrying frame is fixed to the side wall of one side of the support frame, a driving motor is fixed to the top side wall of the carrying frame, and one end of the output shaft of the driving motor is coaxially fixed with one end of the operating shaft.

[0013] It should be further explained that the outer surface of the brush roller is in contact with the inner side of the tank body, and the brush roller is located on one side of the turning plate.

[0014] As a preferred embodiment, the central axis of the tank body is colinear with the central axis of the driving shaft, the inner side of the feed hopper is chamfered, a cover plate is rotatably connected to the side wall of one side of the feed hopper, and a handle is fixed to the top side wall of the scraper.

[0015] As a preferred implementation, a connection frame is commonly fixed to the outer surfaces of the plurality of connection rods, and the cross section of the connection frame is hexagonal.

[0016] As a preferred embodiment, the material pipe and the tank body are arranged in an inclined distribution, and one side of the cover plate is arranged in a smooth arc surface.

[0017] As a preferred implementation, the central axis of the bottom plate is collinearly arranged with the central axis of the tank body, and the projected area value of the bottom plate is greater than the projected area value of the tank body.

[0018] Compared with the prior art, the fermentation stirring tank with anti-clogging function provided by the utility model has at least the following beneficial effects:

[0019] (1) By setting up the stirring component, the demand for material mixing and stirring work can be greatly improved, and the efficiency of microbial fermentation can be effectively improved. It can also effectively reduce the situation where microorganisms remain inside the device during fermentation and are difficult to clean. It has better protection for microbial fermentation work, is convenient for later material replacement, and is more practical.

[0020] (2) By adjusting the settings of the components, the angle position of the tank can be adjusted according to different discharge work requirements, effectively avoiding the blockage of materials during discharge. It is suitable for receiving materials at different positions and has a wide range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a side view structural schematic diagram of the utility model;

[0023] Figure 3 It is a schematic diagram of the side section structure of the utility model;

[0024] Figure 4 for Figure 3 A schematic diagram of the enlarged structure of the middle A area;

[0025] Figure 5 It is a schematic diagram of a partial side section structure of the utility model.

[0026] In the figure: 1. tank body; 2. feed hopper; 3. material pipe; 4. stirring assembly; 41. driving shaft; 42. servo motor; 43. connecting rod; 44. turning plate; 45. reinforcing frame; 46. scraper; 47. toothed ring; 48. transmission frame; 49. driven shaft; 410. spur gear; 411. brush roller; 5. adjustment assembly; 51. mounting plate; 52. rotating rod; 53. bottom plate; 54. supporting frame; 55. bearing seat; 56. operating shaft; 57. worm; 58. worm wheel; 59. bearing frame; 510. driving motor; 6. cover plate; 7. handle; 8. connecting frame. DETAILED DESCRIPTION

[0027] The present invention will be further described below in conjunction with the embodiments.

[0028] See also Figure 1-5 The utility model provides a fermentation stirring tank with anti-blocking function, comprising a tank body 1, a stirring component 4 is arranged on one side of the tank body 1, and the stirring component 4 comprises

[0029] A driving shaft 41, the driving shaft 41 is rotatably connected to the inner side wall of the tank body 1, a servo motor 42 is fixed to the top side wall of the tank body 1, one end of the output shaft of the servo motor 42 is coaxially fixed to the driving shaft 41, a plurality of connecting rods 43 distributed in a circumference are fixed to the outer surface of the driving shaft 41, and a turning plate 44 is fixed to the end of the connecting rod 43 away from the driving shaft 41;

[0030] There are multiple reinforcement frames 45, which are circumferentially distributed and fixed on the outer surface of the driving shaft 41. A scraper 46 is fixed to one end of the reinforcement frame 45 away from the driving shaft 41, and one side of the scraper 46 is in contact with the inner side of the tank body 1. A toothed ring 47 is fixed to the inner side wall of the tank body 1. A transmission frame 48 is tightly sleeved on the outer surface of the driving shaft 41, and a side wall of one side of the transmission frame 48 is rotatably connected to multiple circumferentially distributed driven shafts 49. A spur gear 410 is tightly sleeved on the outer surface of the driven shaft 49, and the spur gear 410 is meshed and connected with the toothed ring 47. A brush roller 411 is tightly sleeved on the outer surface of the driven shaft 49. Through the arrangement of the stirring component 4, the demand for material mixing and stirring work can be greatly improved, and the microbial fermentation efficiency can be effectively improved. It can also effectively reduce the situation where microorganisms remain inside the device during fermentation and are difficult to clean. It has good security for microbial fermentation work, is convenient for later material replacement, and is highly practical.

[0031] Further as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, it is worth explaining in detail that two symmetrically distributed feed hoppers 2 are fixed to the top side wall of the tank body 1, a connected material pipe 3 is fixed between the tank body 1 and the feed hopper 2, and a discharge pipe 3 connected to the interior is fixed to the bottom side wall of the tank body 1.

[0032] Further Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, it is worth specifically explaining that an adjustment component 5 is arranged on the outside of the tank body 1, and the adjustment component 5 includes two mounting plates 51, and the two mounting plates 51 are symmetrically distributed and fixed to the outer side wall of the tank body 1, and a rotating rod 52 is fixed to one side wall of the mounting plate 51, and a bottom plate 53 is arranged directly below the tank body 1, and two symmetrically distributed support frames 54 are fixed to the top side wall of the bottom plate 53, and the rotating rod 52 is rotatably connected to one side wall of the support frame 54; two bearing seats 55, the two bearing seats 55 are symmetrically distributed and fixed to one side wall of one support frame 54, and the side walls of the two adjacent sides of the two bearing seats 55 are rotatably connected with an operating shaft 56, A worm 57 is fastened and sleeved on the outer surface of the operating shaft 56, and a worm wheel 58 is fastened and sleeved on the outer surface of one of the rotating rods 52, and the worm 57 is meshingly connected with the worm wheel 58. A load-bearing frame 59 is fixed to the side wall of one side of one of the support frames 54, and a driving motor 510 is fixed to the top side wall of the load-bearing frame 59. One end of the output shaft of the driving motor 510 is coaxially fixed with one end of the operating shaft 56. By adjusting the setting of the adjustment component 5, the angular position of the tank body 1 can be adjusted according to different discharging work requirements, effectively avoiding the situation where the material is blocked during discharging. It is suitable for the work requirements of receiving materials at different positions and has a wide range of applications.

[0033] This scheme has the following working process: when the microbial fermentation product needs to be stirred, the cover plate 6 is opened by pulling the handle 7, and the material is poured into the feed hopper 2, causing the material to fall into the tank body 1. After ensuring that the material is fully fed, the driving shaft 41 is driven by the servo motor 42 to rotate synchronously, driving the connecting rod 43 and the turning plate 44 to rotate synchronously, stirring and mixing the material in the tank body 1, and the rotation of the driving shaft 41 causes the driven shaft 49 to rotate synchronously, and the meshing transmission effect between the spur gear 410 and the toothed ring 47 is used to cause the driven shaft 49 to rotate during operation. The brush roller 411 rotates by itself, thereby driving the brush roller 411 to rotate synchronously, and the brush roller 411 cleans the inside of the tank body 1. The reinforcing frame 45 rotates synchronously through the operation of the driving shaft 41, driving the scraper 46 to rotate synchronously, and the scraper 46 cleans the inside of the tank body 1 by scraping. When the discharge position of the discharge pipe 3 needs to be adjusted, the driving motor 510 drives the operating shaft 56 to rotate synchronously, driving the worm 57 to rotate synchronously, and the meshing transmission effect of the worm 57 and the worm wheel 58 is utilized to make the rotating rod 52 rotate synchronously, so that the angle of the tank body 1 can be adjusted after being subjected to force.

[0034] According to the above working process, it can be known that: through the setting of the stirring component 4, the demand for material mixing and stirring work can be greatly improved, and the microbial fermentation efficiency can be effectively improved, and the situation where microorganisms remain inside the device during fermentation and are difficult to clean can be effectively reduced. It has good protection for microbial fermentation work, is convenient for later replacement of materials, and has strong practicality. By adjusting the setting of the component 5, the angle position of the tank body 1 can be adjusted according to different discharging work requirements, effectively avoiding the situation where materials are blocked during discharge, and is suitable for the work requirements of receiving materials at different positions, and has a wide range of applications.

[0035] Further as Figure 3 and Figure 5 As shown, it is worth explaining in detail that the outer surface of the brush roller 411 contacts the inner side of the tank body 1, and the brush roller 411 is located on one side of the turning plate 44. Through the setting of the brush roller 411, the cleaning effect of the material with strong adhesion to the inner side of the tank body 1 is better.

[0036] Further as Figure 1 and Figure 5 As shown, it is worth explaining in detail that the central axis of the tank body 1 is colinear with the central axis of the driving shaft 41, the inner side of the feed hopper 2 is chamfered, the side wall of one side of the feed hopper 2 is rotatably connected to the cover plate 6, and the top side wall of the scraper 46 is fixed with a handle 7. Through the setting of the feed hopper 2, it is ensured that the material can enter the tank body 1 more smoothly and stably, and the material can be pushed into the tank body 1 with the help of tools.

[0037] Further as Figure 3 As shown, it is worth explaining in detail that a connecting frame 8 is fixed to the outer surface of multiple connecting rods 43, and the cross-section of the connecting frame 8 is set in a hexagonal shape. Through the setting of the connecting frame 8, the connection reliability between the driving shaft 41 and the connecting rod 43 is greatly improved, thereby improving the stirring effect of the flipping plate 44 when stirring the material.

[0038] Further as Figure 3 As shown, it is worth explaining in detail that the material tube 3 and the tank body 1 are arranged in an inclined distribution, and one side of the cover plate 6 is arranged in a smooth arc surface. Through the arrangement of the cover plate 6, it is possible to avoid the cover plate 6 from getting stuck when it is turned over, thereby ensuring that the cover plate 6 is in a relatively stable state when in use.

[0039] Further as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, it is worth explaining in detail that the central axis of the bottom plate 53 is collinear with the central axis of the tank body 1, and the projection area of ​​the bottom plate 53 is greater than the projection area of ​​the tank body 1. Through the setting of the bottom plate 53, the stability of the support frame 54 can be effectively guaranteed, avoiding the shaking and instability of the support frame 54.

[0040] In summary: through the setting of the brush roller 411, the cleaning effect of materials with strong adhesion to the inner side of the tank body 1 is better, and through the setting of the connecting frame 8, the connection reliability between the driving shaft 41 and the connecting rod 43 is greatly improved, thereby improving the stirring effect of the flipping plate 44 when stirring the material, and through the setting of the cover plate 6, it is possible to avoid the cover plate 6 from getting stuck when flipping, thereby ensuring that the cover plate 6 is in a relatively stable state when in use, and through the setting of the bottom plate 53, the stability of the support frame 54 can be effectively supported, avoiding the support frame 54 from shaking and being unstable.

[0041] Both the servo motor 42 and the drive motor 510 can be purchased on the market. Both the servo motor 42 and the drive motor 510 are equipped with a power supply, which is a mature technology in this field and has been fully disclosed, so it will not be repeated in the specification.

Claims

1. A fermentation stirring tank with anti-clogging function, comprising a tank body (1), a stirring assembly (4) is arranged on one side of the tank body (1), characterized in that: The stirring assembly (4) comprises A driving shaft (41), the driving shaft (41) is rotatably connected to the inner side wall of the tank body (1), a servo motor (42) is fixed to the top side wall of the tank body (1), one end of the output shaft of the servo motor (42) is coaxially fixed to the driving shaft (41), a plurality of connecting rods (43) distributed in a circumference are fixed to the outer surface of the driving shaft (41), and a turning plate (44) is fixed to one end of the connecting rod (43) away from the driving shaft (41); A plurality of reinforcing frames (45) are fixed to the outer surface of the driving shaft (41) in a circumferentially distributed manner; a scraper (46) is fixed to one end of the reinforcing frame (45) away from the driving shaft (41); one side of the scraper (46) is in contact with the inner side of the tank body (1); a toothed ring (47) is fixed to the inner side wall of the tank body (1); a transmission frame (48) is tightly sleeved on the outer surface of the driving shaft (41); a plurality of driven shafts (49) are rotatably connected to one side wall of one side of the transmission frame (48); a spur gear (410) is tightly sleeved on the outer surface of the driven shaft (49); the spur gear (410) is meshingly connected to the toothed ring (47); and a brush roller (411) is tightly sleeved on the outer surface of the driven shaft (49).

2. The fermentation stirring tank with anti-clogging function according to claim 1, characterized in that: Two symmetrically distributed feed hoppers (2) are fixed on the top side wall of the tank body (1), a material pipe (3) connected to the tank body (1) and the feed hopper (2) is fixed between the tank body (1), and a discharge pipe (3) connected to the inside is fixed on the bottom side wall of the tank body (1).

3. The fermentation stirring tank with anti-clogging function according to claim 2, characterized in that: An adjustment component (5) is arranged outside the tank body (1), and the adjustment component (5) comprises Two mounting plates (51), the two mounting plates (51) are symmetrically distributed and fixed on the outer side wall of the tank body (1), a rotating rod (52) is fixed to one side wall of the mounting plate (51), a bottom plate (53) is arranged directly below the tank body (1), two symmetrically distributed supporting frames (54) are fixed to the top side wall of the bottom plate (53), and the rotating rod (52) is rotatably connected to one side wall of the supporting frame (54); Two bearing seats (55), the two bearing seats (55) are symmetrically distributed and fixed on the side wall of one side of one of the support frames (54), the adjacent side walls of the two bearing seats (55) are rotatably connected with an operating shaft (56), the outer surface of the operating shaft (56) is tightly sleeved with a worm (57), the outer surface of one of the rotating rods (52) is tightly sleeved with a worm wheel (58), the worm (57) is meshingly connected with the worm wheel (58), a supporting frame (59) is fixed on the side wall of one of the support frames (54), a driving motor (510) is fixed on the top side wall of the supporting frame (59), and one end of the output shaft of the driving motor (510) is coaxially fixed with one end of the operating shaft (56).

4. The fermentation stirring tank with anti-clogging function according to claim 3, characterized in that: The outer surface of the brush roller (411) is in contact with the inner side of the tank body (1), and the brush roller (411) is located on one side of the turning plate (44).

5. The fermentation stirring tank with anti-clogging function according to claim 4, characterized in that: The central axis of the tank body (1) is arranged colinearly with the central axis of the driving shaft (41); the inner side of the feed hopper (2) is arranged with a chamfered inclined surface; a cover plate (6) is rotatably connected to a side wall of one side of the feed hopper (2); and a handle (7) is fixed to the top side wall of the scraper (46).

6. The fermentation stirring tank with anti-clogging function according to claim 5, characterized in that: A connection frame (8) is commonly fixed on the outer surfaces of the plurality of connection rods (43), and the cross section of the connection frame (8) is arranged in a hexagonal shape.

7. The fermentation stirring tank with anti-clogging function according to claim 6, characterized in that: The material pipe (3) and the tank body (1) are arranged in an inclined distribution, and one side of the cover plate (6) is arranged in a smooth arc surface.

8. The fermentation stirring tank with anti-clogging function according to claim 7, characterized in that: The central axis of the bottom plate (53) is colinearly arranged with the central axis of the tank body (1), and the projection area value of the bottom plate (53) is greater than the projection area value of the tank body (1).

Images