Multi-strain fermentation equipment capable of preventing precipitation

Abstract

The utility model relates to the technical field of fermentation equipment, and discloses anti-precipitation multi-strain fermentation equipment which comprises a base and a wall scraping frame, a fermentation outer box is fixedly arranged on the upper end face of the base, an inner seat is fixedly arranged on the bottom end face in the fermentation outer box, and a movable groove is formed in the rear end face, close to the lower end, of the inner wall of the fermentation outer box. A servo motor is embedded in one side of the interior of the inner base, a rotating disc is fixedly arranged at the output end of the servo motor, a rotating rod is fixedly arranged at the midpoint of the front end face of the rotating disc, a pushing block is fixedly arranged at one end of the front end face of the rotating rod, and a linkage frame is embedded in the position, located at the front end of the servo motor, of one side of the interior of the inner base. According to the utility model, not only can the internal stirring motion be realized, but also the shaking operation of reciprocating transverse movement can be performed on the fermentation inner box so as to avoid the precipitation caused by long-time non-stirring in the fermentation inner box, and meanwhile, the wall scraping frame can be used for scraping and cleaning the inner wall of the fermentation inner box so as to solve the problem that the inner wall is inconvenient to clean manually.

Description

Technical Field

[0001] The utility model relates to the technical field of fermentation equipment, in particular to multi-strain fermentation equipment that can prevent precipitation. Background Art

[0002] Multi-strain fermentation equipment is a kind of equipment used in biological fermentation process, which can support the growth and reproduction of multiple microbial strains at the same time. This equipment usually includes fermentation tanks, agitators, control systems and other components, which can provide suitable temperature, pH value, oxygen supply and other conditions to promote the fermentation process of different microbial strains in the same system.

[0003] However, most of the existing fermentation equipment adopts a static fermentation process, which will lead to internal precipitation due to long-term lack of stirring when used for a long time, resulting in uneven fermentation; and using a single stirring component to stir the internal raw materials to prevent precipitation is mostly difficult to effectively stir and separate the bottom precipitation, and the inner wall of the fermentation equipment is usually not convenient for manual cleaning after fermentation is completed; therefore, the utility model provides a multi-strain fermentation equipment that prevents precipitation to solve the problems raised in the above background technology. Summary of the invention

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a multi-strain fermentation equipment that prevents sedimentation. It can not only realize the internal stirring movement, but also can perform a reciprocating and horizontal shaking operation on the fermentation inner box to avoid sedimentation caused by long-term lack of stirring. At the same time, the scraping frame can be used to scrape and clean the inner wall of the fermentation inner box.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A multi-strain fermentation device to prevent sedimentation, comprising a base and a scraping frame, wherein an outer fermentation box is fixedly arranged on the upper end surface of the base, an inner seat is fixedly arranged on the bottom end surface of the inner fermentation box, a movable groove is provided at the lower end of the rear end surface of the inner wall of the outer fermentation box, a servo motor is embedded in one side of the inner seat, a turntable is fixedly arranged at the output end of the servo motor, a rotating rod is fixedly arranged at the midpoint of the front end surface of the turntable, a pushing block is fixedly arranged at one end of the front end surface of the rotating rod, and a linkage frame is embedded in one side of the inner seat at the front end of the servo motor;

[0007] A linkage plate is fixedly arranged on one side of the outer wall of the linkage frame, a linkage block is fixedly arranged on one side of the upper end surface of the linkage plate, a mounting plate is fixedly arranged on the upper end surface of the linkage block, bottom plates are fixedly arranged at the front and rear ends of both sides of the upper end surface of the mounting plate, a fermentation inner box is fixedly arranged on the upper end surfaces of the four bottom plates, a driving motor and a feeding pipe are fixedly arranged at the midpoint and the rear end of the upper end surface of the fermentation inner box respectively, a driving shaft is fixedly arranged at the output end of the driving motor and a plurality of stirring shafts are fixedly arranged on the outside of the driving shaft, electric telescopic rods are penetrated and embedded at the midpoints of both sides of the upper end surface of the fermentation inner box and a fixing plate is fixedly arranged on the upper end surface of the electric telescopic rod;

[0008] Through the above technical scheme, a driving motor is used to drive the driving shaft and multiple stirring shafts to rotate to achieve internal stirring, thereby preventing fermentation precipitation caused by long-term non-stirring. The lateral translation and reciprocating vibration achieved by the fermentation inner box with the cooperation of the servo motor and multiple linkage components helps to shake the internal raw materials for better stirring.

[0009] Furthermore, a shell is fixedly provided on the outside of the driving motor and connecting plates are fixedly provided on both sides of the outer wall of the shell, and rubber blocks are fixedly provided on the ends of the two connecting plates away from the shell, and two through grooves are provided on the upper end surface of the fermentation outer box, the driving motor is embedded in one of the through grooves, and the feeding pipe is embedded in the other through groove;

[0010] The above technical solution is helpful to ensure that when the inner fermentation box performs horizontal reciprocating motion, the multiple devices arranged at the upper end will not interfere with the movement of the outer box.

[0011] Furthermore, the wall scraping frame is fixedly arranged at the lower ends of the two electric telescopic rods, and the wall scraping frame is embedded in the fermentation inner box;

[0012] Through the above technical solution, the vertical movement of the scraper frame can be completed, the structure is simple, and the use is convenient.

[0013] Furthermore, rollers are rotatably arranged at the midpoints of the front and rear ends of the four bottom plates, and the plurality of rollers are located on the upper surface of the inner seat;

[0014] The above technical solution is helpful to provide rolling assistance during horizontal displacement and improve the smoothness of translation.

[0015] Furthermore, a slot is provided at the midpoint of the front end surface of the linkage frame, and the push block is embedded in the slot;

[0016] Through the above technical solution, the pushing operation of the linkage frame can be completed by utilizing the movement of the pushing block in the slot.

[0017] Furthermore, a discharge pipe is fixedly arranged at the midpoint of the lower end of the rear end surface of the fermentation inner box, and the discharge pipe is embedded in the movable groove;

[0018] Through the above technical solution, it is ensured that when the fermentation inner box moves, the discharge pipe at the rear end will not interfere with the movement of the outer box, thereby ensuring the rationality of the structure.

[0019] Furthermore, the four base plates, mounting plates, linkage blocks and linkage plates are all movably embedded in the inner seat;

[0020] The above technical solution is helpful to ensure the mobility of multiple components when they are translated in linkage.

[0021] The utility model has the following beneficial effects:

[0022] 1. The utility model proposes a multi-strain fermentation equipment that prevents sedimentation. A stirring assembly is arranged inside the fermentation inner box, and the lower end of the fermentation inner box is connected to the linkage frame by a bottom plate, a mounting plate, a linkage block and a linkage plate. After the servo motor is started, the linkage frame is pushed by a pushing block that is driven by a rotating rod at the output end to rotate, and the linkage frame is restricted in the inner seat so that it can only be pushed back and forth, thereby realizing the linked translational reciprocating motion of the fermentation inner box, that is, the fermentation inner box is shaken and cooperates with the stirring of the stirring assembly to avoid sedimentation caused by long-term stirring inside.

[0023] 2. The utility model proposes a multi-strain fermentation equipment for preventing sedimentation. The scraper frame is embedded into the inner wall of the fermentation box. The scraper frame fits the inner wall of the fermentation box. When the inner wall needs to be cleaned, the electric telescopic rod at the upper end can be started, and the electric telescopic rod can be used to push the scraper frame to move up and down. At this time, the scraper frame scrapes the inner wall to clean the inner wall, thereby facilitating and quickly cleaning the inner wall, and solving the problem that it is difficult to clean the inner wall by manpower. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the shaft side structure of the utility model;

[0025] Figure 2 It is a schematic diagram of the front section structure of the utility model;

[0026] Figure 3 It is a partial structural schematic diagram of the fermentation inner box of the utility model;

[0027] Figure 4 It is a structural schematic diagram of the wall scraping frame of the utility model;

[0028] Figure 5 For the utility model Figure 2 A schematic diagram of the enlarged structure of .

[0029] Legend:

[0030] 1. Base; 2. Fermentation outer box; 3. Through slot; 4. Fixed plate; 5. Feed pipe; 6. Drive motor; 7. Electric telescopic rod; 8. Connecting plate; 9. Rubber block; 10. Stirring shaft; 11. Drive shaft; 12. Bottom plate; 13. Roller; 14. Linkage block; 15. Linkage plate; 16. Servo motor; 17. Linkage frame; 18. Slot hole; 19. Turntable; 20. Rotating rod; 21. Push block; 22. Inner seat; 23. Movable slot; 24. Fermentation inner box; 25. Scrape wall frame; 26. Mounting plate. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0032] Reference Figure 1-5 The utility model provides an embodiment: a multi-strain fermentation equipment to prevent sedimentation, including a base 1 and a scraper frame 25, a fermentation outer box 2 is fixedly arranged on the upper end surface of the base 1, an inner seat 22 is fixedly arranged on the bottom end surface of the inner wall of the fermentation outer box 2, a movable groove 23 is provided at the lower end of the rear end surface of the inner wall of the fermentation outer box 2, a servo motor 16 is embedded on one side of the inner seat 22, a turntable 19 is fixedly arranged on the output end of the servo motor 16, a rotating rod 20 is fixedly arranged at the midpoint of the front end surface of the turntable 19, a pushing block 21 is fixedly arranged on one end of the front end surface of the rotating rod 20, that is, when the servo motor 16 is started, the turntable 19 at the output end is driven to rotate, and the turntable 19 drives the rotating rod 20 at the front end to rotate, thereby realizing the rotation of the pushing block 21, and a linkage frame 17 is embedded on one side of the inner seat 22 at the front end of the servo motor 16;

[0033] A linkage plate 15 is fixedly provided on one side of the outer wall of the linkage frame 17, a linkage block 14 is fixedly provided on one side of the upper end surface of the linkage plate 15, a mounting plate 26 is fixedly provided on the upper end surface of the linkage block 14, bottom plates 12 are fixedly provided at the front and rear ends of both sides of the upper end surface of the mounting plate 26, and fermentation inner boxes 24 are fixedly provided on the upper end surfaces of the four bottom plates 12, that is, when the bottom plate 12 at the lower end moves laterally, the fermentation inner box 24 at the upper end moves laterally synchronously, thereby realizing the shaking operation of the fermentation inner box 24; a driving motor 6 and a feeding pipe 5 are fixedly provided at the midpoint and the rear end of the upper end surface of the fermentation inner box 24, respectively, a driving shaft 11 is fixedly provided at the output end of the driving motor 6, and a plurality of stirring shafts 10 are fixedly provided on the outside of the driving shaft 11, and electric telescopic rods 7 are embedded and penetrated at the midpoint of both sides of the upper end surface of the fermentation inner box 24, and a fixing plate 4 is fixedly provided on the upper end surface of the electric telescopic rod 7.

[0034] Specifically, according to the above embodiment, a shell is fixedly arranged outside the driving motor 6 and connecting plates 8 are fixedly arranged on both sides of the outer wall of the shell, and rubber blocks 9 are fixedly arranged on the ends of the two connecting plates 8 away from the shell, and two through grooves 3 are provided on the upper end surface of the fermentation outer box 2, and the driving motor 6 is embedded in one of the through grooves 3, and the feeding pipe 5 is embedded in the other through groove 3. That is, when the fermentation inner box 24 moves laterally, the driving motor 6 arranged at the upper end moves laterally synchronously, and during the lateral movement, the connecting plates 8 of the outer wall move together with the rubber blocks 9 in the through grooves 3, and the impact damage to the outer box is reduced under the action of the rubber blocks 9;

[0035] Specifically, according to the above embodiment, the scraping frame 25 is fixedly arranged at the lower ends of the two electric telescopic rods 7, and the scraping frame 25 is embedded in the fermentation inner box 24. That is, when the inner wall needs to be cleaned, the electric telescopic rod 7 pushes the scraping frame 25 to move up and down, and the scraping frame 25 completes the inner wall cleaning operation of the inner box during the up and down movement;

[0036] Specifically, according to the above-mentioned embodiment, rollers 13 are rotatably provided at the midpoints of the front and rear ends of the four bottom plates 12, and the plurality of rollers 13 are located on the upper surface of the inner seat 22. A slot 18 is provided at the midpoint of the front end surface of the linkage frame 17, and a push block 21 is embedded in the slot 18. As can be seen from the fact that the servo motor 16 can drive the push block 21 to rotate, since the push block 21 is located in the slot 18, it will push the linkage frame 17 to follow the movement when it rotates, and the linkage frame 17 is embedded in the inner seat 22 and can only move laterally, so that the rotation of the push block 21 is converted into the left and right reciprocating lateral movement of the linkage frame 17, thereby driving the fermentation inner box 24 linked thereto to perform reciprocating lateral movement;

[0037] Specifically, according to the above embodiment, a discharge pipe is fixedly provided at the midpoint of the lower end of the rear end surface of the fermentation inner box 24, and the discharge pipe is embedded in the movable groove 23. The four bottom plates 12, the mounting plate 26, the linkage block 14 and the linkage plate 15 are all movably embedded in the inner seat 22. According to the reciprocating lateral movement of the fermentation inner box 24, when the fermentation inner box 24 reciprocates and laterals, it will drive the discharge pipe to move synchronously, and the discharge pipe is located in the movable groove 23, so that the lateral movement of the inner box can be smoothly carried out, and the bottom plate 12, the mounting plate 26, the linkage block 14 and the linkage plate 15 will not interfere with each other during movement, thereby ensuring the feasibility of the movement of the inner box.

[0038] Working principle: When in use, the drive motor 6 and the servo motor 16 can be started for braking at the same time. The drive motor 6 can complete the stirring inside the fermentation inner box 24, and the servo motor 16 drives the linkage frame 17 to perform reciprocating lateral movement. The linkage frame 17 is connected to the fermentation inner box 24 by the bottom plate 12, the mounting plate 26, the linkage block 14 and the linkage plate 15, thereby realizing the reciprocating lateral movement and shaking of the fermentation inner box 24; and when the inner wall needs to be cleaned, the electric telescopic rod 7 can be used to push the scraping frame 25 to scrape and clean the inner wall of the fermentation inner box 24, so as to realize the rapid cleaning of the inner wall.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multi-strain fermentation device for preventing sedimentation, comprising a base (1) and a scraping frame (25), characterized in that: The upper end surface of the base (1) is fixedly provided with a fermentation outer box (2), the inner bottom end surface of the fermentation outer box (2) is fixedly provided with an inner seat (22), a movable groove (23) is provided at the lower end of the rear end surface of the inner wall of the fermentation outer box (2), a servo motor (16) is embedded in one side of the inner seat (22), a turntable (19) is fixedly provided at the output end of the servo motor (16), a rotating rod (20) is fixedly provided at the midpoint of the front end surface of the turntable (19), a pushing block (21) is fixedly provided at one end of the front end surface of the rotating rod (20), and a linkage frame (17) is embedded in one side of the inner seat (22) at the front end of the servo motor (16); A linkage plate (15) is fixedly provided on one side of the outer wall of the linkage frame (17); a linkage block (14) is fixedly provided on one side of the upper end surface of the linkage plate (15); a mounting plate (26) is fixedly provided on the upper end surface of the linkage block (14); bottom plates (12) are fixedly provided at the front and rear ends of both sides of the upper end surface of the mounting plate (26); a fermentation inner box (24) is fixedly provided on the upper end surfaces of the four bottom plates (12); a drive motor (6) and a feed pipe (5) are fixedly provided at the midpoint and the rear end of the upper end surface of the fermentation inner box (24), respectively; a drive shaft (11) is fixedly provided at the output end of the drive motor (6), and a plurality of stirring shafts (10) are fixedly provided on the outside of the drive shaft (11); electric telescopic rods (7) are penetrated and embedded at the midpoint of both sides of the upper end surface of the fermentation inner box (24), and a fixing plate (4) is fixedly provided on the upper end surface of the electric telescopic rod (7).

2. The multi-strain fermentation equipment for preventing sedimentation according to claim 1, characterized in that: A shell is fixedly arranged on the outside of the driving motor (6) and connecting plates (8) are fixedly arranged on both sides of the outer wall of the shell. Rubber blocks (9) are fixedly arranged on the ends of the two connecting plates (8) away from the shell. Two through grooves (3) are provided on the upper end surface of the fermentation outer box (2). The driving motor (6) is embedded in one of the through grooves (3), and the feeding pipe (5) is embedded in the other through groove (3).

3. The multi-strain fermentation equipment for preventing sedimentation according to claim 1, characterized in that: The wall scraping frame (25) is fixedly arranged at the lower ends of the two electric telescopic rods (7), and the wall scraping frame (25) is embedded in the fermentation inner box (24).

4. The multi-strain fermentation equipment for preventing sedimentation according to claim 1, characterized in that: Rollers (13) are rotatably arranged at the midpoints of the front and rear ends of the four bottom plates (12), and the plurality of rollers (13) are located on the upper surface of the inner seat (22).

5. The multi-strain fermentation equipment for preventing sedimentation according to claim 1, characterized in that: A slot hole (18) is provided at the midpoint of the front end surface of the linkage frame (17), and the push block (21) is embedded in the slot hole (18).

6. The multi-strain fermentation equipment for preventing sedimentation according to claim 1, characterized in that: A discharge pipe is fixedly arranged at the midpoint of the lower end of the rear end surface of the fermentation inner box (24), and the discharge pipe is embedded in the movable groove (23).

7. The multi-strain fermentation equipment for preventing sedimentation according to claim 1, characterized in that: The four base plates (12), the mounting plate (26), the linkage block (14) and the linkage plate (15) are all movably embedded in the inner seat (22).

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