Fermentation stirring tank for producing microbial agent
By introducing a detachable stirring structure and material separation plate into the fermentation stirrer for microbial agent production, the problem of inconvenient disassembly and accumulation of powder raw materials in the prior art is solved, and the effect of convenient cleaning and uniform cutting is achieved.
Patent Information
- Application Number
- CN202422216009.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-10
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-09-10
AI Technical Summary
The stirring structure of the existing fermenter for microbial agent production is inconvenient for disassembly and assembly, resulting in inconvenient cleaning. At the same time, the raw materials of microbial agent powders are easily floating on the upper surface to affect the stirring rate, and the discharge speed is difficult to control.
A fermentation and stirring tank for microbial agent production is designed. By setting up a first connecting block and connection groove, telescopic rod and scraper, limiting rod and connection groove, etc., the stirring structure is detachable and assembled, making it easy to clean the residue in the inner wall, and the discharge speed of powder raw materials is controlled through the material separation plate and the connecting hole structure.
It realizes convenient disassembly and assembly and cleaning of the mixing structure, ensures the cleanliness of the inner wall of the mixing tank, avoids raw material accumulation, and improves the mixing efficiency and uniformity of the cutting.
Smart Images
Figure CN223150549U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of stirring tanks, in particular to a fermentation stirring tank for the production of microbial inoculants. Background Technique
[0002] A microbial inoculant refers to a live microbial preparation made by industrial production and propagation of target microorganisms (effective bacteria), using a porous material as an adsorbent (such as peat and vermiculite) to adsorb the fermentation broth of the bacterial cells. Microbial inoculants are mainly used to improve the soil. This kind of inoculant is used for seed dressing or root dipping, and has the effects of directly or indirectly improving the soil, restoring soil fertility, preventing soil-borne diseases, maintaining the balance of the rhizosphere microbial flora, and degrading toxic and harmful substances. Appropriate use of agricultural microbial inoculants can increase the yield of agricultural products, improve the quality of agricultural products, reduce the use of chemical fertilizers, reduce costs, improve the soil, and protect the ecological environment. A fermentation tank for the production of microbial inoculants with the patent number CN219136750, through the combined use of a tank body, a cover body, support legs, a discharge pipe, an annular fixing member, an electric telescopic rod, an annular movable member, a feed pipe, a rotating cylinder, a transmission mechanism, a motor, and a horizontal stirring rod, the stirring mechanism will move to the outside of the tank body together with the cover body, and the stirring mechanism is cleaned outside the tank body, with good visibility and convenient cleaning, and can be quickly cleaned. After the cleaning is completed, the cover body is reset by the drive of the electric telescopic rod. Through the setting of the sealing gasket at the connection between the cover body and the tank body, the sealing performance during the use of the tank body is ensured. The stirring structure is fixedly connected together, which is not convenient for disassembly and assembly, and the stirring structure cannot be completely taken out of the stirring tank for individual cleaning and maintenance. At the same time, the raw materials accumulated on the inner wall cannot be cleaned. The feeding speed of the microbial inoculant powder cannot be controlled, and the microbial inoculant powder raw material is easy to float on the upper surface when entering the fermentation tank, affecting the stirring rate. Content of the Utility Model
[0003] To solve the problems raised in the above background technique, the purpose of the present utility model is to provide a fermentation stirring tank for the production of microbial inoculants, which has the advantages of being convenient for disassembling and assembling the stirring structure and being able to divide materials.
[0004] To achieve the above object, the present utility model provides the following technical solutions: A fermentation stirring tank for producing microbial agents, including a stirring tank. A discharge valve is connected to the bottom of the stirring tank. A top cover is movably connected to the top of the stirring tank. A feed pipe is connected to the top of the top cover. A motor is fixedly connected to the top of the top cover. A first connecting block is fixedly connected to the output end of the motor. A rotating rod is movably connected to the inside of the stirring tank. A first connecting groove is formed at the top of the rotating rod. The first connecting groove is movably connected to the first connecting block. A second connecting groove is formed at the bottom of the rotating rod. A limiting rod is fixedly connected to the inside of the stirring tank. The limiting rod is movably connected to the second connecting groove. A telescopic rod is fixedly connected to the outside of the rotating rod. A first scraping plate is fixedly connected to the outside of the telescopic rod. The first scraping plate is attached to the inner wall of the stirring tank. A first stirring rod is fixedly connected to the outside of the rotating rod.
[0005] Preferably, a limiting ring is fixedly connected to the outside of the rotating rod. A material distributing plate is movably connected to the top of the limiting ring. A connecting hole is formed in the material distributing plate. The connecting hole is movably connected to the rotating rod. A connecting ring is rotatably connected to the top of the material distributing plate through a bearing. A second stirring rod is fixedly connected to the outside of the connecting ring. Third connecting grooves are formed in both the connecting hole and the inner side of the connecting ring. A third connecting block is fixedly connected to the outside of the rotating rod. The third connecting block is movably connected to the third connecting groove.
[0006] Preferably, a first limiting block is fixedly connected to the inside of the stirring tank. A first limiting groove is formed at the bottom of the material distributing plate. The first limiting groove is movably connected to the first limiting block.
[0007] Preferably, a guide plate is fixedly connected to the inside of the stirring tank and located outside the limiting rod. A through port is formed in the guide plate. The through port is connected to the discharge valve. A second scraping plate is fixedly connected to the bottom of the first stirring rod. The bottom of the second scraping plate is attached to the guide plate.
[0008] Preferably, a guide groove is sleeved on the outside of the feed pipe. A filter screen is fixedly connected to the inside of the guide groove.
[0009] Preferably, an installation groove is formed at the top of the stirring tank. An installation block is fixedly connected to the bottom of the top cover. The installation block is movably connected to the installation groove.
[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0011] 1. The utility model enables the motor to drive the rotating rod to rotate by setting the first connecting block and the first connecting groove. When the top cover is lifted, the first connecting block can be separated from the first connecting groove to disassemble and assemble the top cover. By setting the telescopic rod and the first scraper, the telescopic rod is an elastic telescopic rod, and the internal elastic spring is used to push the first scraper to scrape and clean the inner wall of the mixing tank, reducing the raw materials remaining on the inner wall. By setting the limiting rod and the second connecting groove, the stability of the bottom of the rotating rod is increased, making it easier for the motor to drive the rotating rod to rotate. At the same time, when the rotating rod is pulled up, it can be taken out of the mixing tank, and the first stirring rod and the telescopic rod are driven to move out of the mixing tank, facilitating the disassembly and assembly of the rotating rod.
[0012] 2. The utility model enables the baffle plate to be disassembled and assembled with the rotating rod by setting the baffle plate and the connecting holes. By setting the third connecting block and the third connecting groove, the rotating rod can drive the connecting ring to rotate. The second stirring rod stirs and separates the bacterial agent powder raw materials in the baffle plate, enabling the bacterial agent powder materials to uniformly fall through the multiple through holes arranged inside the baffle plate, preventing them from falling into the mixing tank simultaneously and causing the bacterial agent powder to accumulate on the surface of the raw materials. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 is a schematic structural diagram of the utility model;
[0014] Figure 2 is a schematic diagram of the separation of the rotating rod and the top cover of the structure of the utility model;
[0015] Figure 3 is a schematic diagram of the inside of the mixing tank of the structure of the utility model;
[0016] Figure 4 is a schematic diagram of the top of the baffle plate of the structure of the utility model.
[0017] In the figure: 1, mixing tank; 2, discharge valve; 3, top cover; 4, feed pipe; 5, motor; 6, first connecting block; 7, rotating rod; 8, first connecting groove; 9, second connecting groove; 10, limiting rod; 11, telescopic rod; 12, first scraper; 13, first stirring rod; 14, limiting ring; 15, baffle plate; 16, connecting hole; 17, connecting ring; 18, second stirring rod; 19, third connecting groove; 20, third connecting block; 21, first limiting block; 22, first limiting groove; 23, diversion plate; 24, through port; 25, second scraper; 26, diversion groove; 27, filter screen; 28, installation groove; 29, installation block. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0019] As shown in Figures 1 to 4 the figure, a fermentation stirring tank for producing microbial inoculants includes a stirring tank 1. A discharge valve 2 is connected to the bottom of the stirring tank 1. A top cover 3 is movably connected to the top of the stirring tank 1. A feed pipe 4 is connected to the top of the top cover 3. A motor 5 is fixedly connected to the top of the top cover 3. A first connection block 6 is fixedly connected to the output end of the motor 5. A rotating rod 7 is movably connected inside the stirring tank 1. A first connection groove 8 is opened at the top of the rotating rod 7, and the first connection groove 8 is movably connected to the first connection block 6. A second connection groove 9 is opened at the bottom of the rotating rod 7. A limiting rod 10 is fixedly connected inside the stirring tank 1, and the limiting rod 10 is movably connected to the second connection groove 9. A telescopic rod 11 is fixedly connected to the outside of the rotating rod 7. A first scraping plate 12 is fixedly connected to the outside of the telescopic rod 11, and the first scraping plate 12 is attached to the inner wall of the stirring tank 1. A first stirring rod 13 is fixedly connected to the outside of the rotating rod 7.
[0020] Referring to Figures 1 to 4 , a limiting ring 14 is fixedly connected to the outside of the rotating rod 7. A material distribution plate 15 is movably connected to the top of the limiting ring 14. A connection hole 16 is opened inside the material distribution plate 15, and the connection hole 16 is movably connected to the rotating rod 7. A connection ring 17 is rotatably connected to the top of the material distribution plate 15 through a bearing. A second stirring rod 18 is fixedly connected to the outside of the connection ring 17. Third connection grooves 19 are opened in both the connection hole 16 and the inner side of the connection ring 17. A third connection block 20 is fixedly connected to the outside of the rotating rod 7, and the third connection block 20 is movably connected to the third connection groove 19.
[0021] As a technical optimization solution of the present utility model, by providing the material distribution plate 15 and the connection hole 16, the material distribution plate 15 can be disassembled and assembled with the rotating rod 7. By providing the third connection block 20 and the third connection groove 19, the rotating rod 7 can drive the connection ring 17 to rotate. The second stirring rod 18 stirs and separates the powder-like raw materials of the inoculant inside the material distribution plate 15, so that the powder-like materials of the inoculant can uniformly fall from a plurality of through holes provided inside the material distribution plate 15, preventing them from falling into the stirring tank 1 simultaneously and causing the powder-like materials of the inoculant to accumulate on the surface of the raw materials.
[0022] Referring to Figures 1 to 4 , a first limiting block 21 is fixedly connected to the inner side of the stirring tank 1. A first limiting groove 22 is opened at the bottom of the material distribution plate 15, and the first limiting groove 22 is movably connected to the first limiting block 21.
[0023] As a technical optimization solution of the present utility model, the position of the material distribution plate 15 is facilitated to be fixed through the first limiting block 21 and the first limiting groove 22, and the stability of the material distribution plate 15 is increased.
[0024] Reference Figures 1 to 4 , a flow guide plate 23 located outside the limiting rod 10 is fixedly connected inside the mixing tank 1. A through port 24 is opened inside the flow guide plate 23. The through port 24 is communicated with the discharge valve 2. A second scraping plate 25 is fixedly connected to the bottom of the first stirring rod 13. The bottom of the second scraping plate 25 is attached to the flow guide plate 23.
[0025] As a technical optimization solution of the present utility model, by providing the flow guide plate 23 and the second scraping plate 25, when the second scraping plate 25 rotates, the raw materials on the flow guide plate 23 can be scraped, so that the raw materials can easily enter the discharge valve 2 through the through port 24, and the raw materials accumulated on the flow guide plate 23 are reduced.
[0026] Reference Figures 1 to 4 , a flow guide groove 26 is sleeved outside the feed pipe 4. A filter screen 27 is fixedly connected inside the flow guide groove 26.
[0027] As a technical optimization solution of the present utility model, by providing the flow guide groove 26 and the filter screen 27, dust and other impurities can be prevented from entering the mixing tank 1. The flow guide groove 26 is convenient for disassembly and assembly, and the internal filter screen 27 can be cleaned.
[0028] Reference Figures 1 to 4 , an installation groove 28 is opened at the top of the mixing tank 1. An installation block 29 is fixedly connected to the bottom of the top cover 3. The installation block 29 is movably connected with the installation groove 28.
[0029] As a technical optimization solution of the present utility model, by providing the installation groove 28 and the installation block 29, it is convenient to connect the top cover 3 with the mixing tank 1, increase the sealing performance between the top cover 3 and the mixing tank 1, prevent the top cover 3 from rotating, and at the same time, a positioning bolt is provided on the outside of the mixing tank 1. Rotating the positioning bolt can connect it with the installation block 29 to increase the stability of the installation block 29.
[0030] Working principle and usage process of the utility model: Remove the flow guide groove 26, pour the material into the mixing tank 1, and let it fall onto the material distribution plate 15. Drive the first connecting block 6 to rotate through the motor 5. The first connecting block 6 drives the rotating rod 7 to rotate through the first connecting groove. Drive the telescopic rod 11, the first stirring rod 13 and the third connecting block 20 to rotate through the rotating rod 7. The third connecting block 20 drives the connecting ring 17 to rotate through the third connecting groove 19. Drive the second stirring rod 18 to rotate through the connecting ring 17. Stir the raw materials in the material distribution plate 15 through the second stirring rod 18, so that they gradually fall through the through holes in the material distribution plate 15. Drive the first scraper 12 to scrape the inner wall of the mixing tank 1 through the telescopic rod 11. Stir the internal raw materials through the stirring rod. The raw materials fall onto the flow guide plate 23. Drive the second scraper 25 to stir the raw materials on the flow guide plate 23 through the first stirring rod 13. Open the discharge valve 2 to discharge the raw materials. When it is necessary to take out the rotating rod 7 in the mixing tank 1, pull up the top cover 3. Drive the mounting block 29 to separate from the mounting groove 28 through the top cover 3, and at the same time drive the motor 5, so that it drives the first connecting block 6 to separate from the first connecting groove 8. At this time, the material distribution plate 15 can be pulled up to separate its bottom from the limiting ring 14, the third connecting block 20 from the third connecting groove 19, and the inner connecting hole 16 from the rotating rod 7. At the same time, drive the connecting ring 17 to move the second stirring rod 18, take out the material distribution plate 15, and then pull the rotating rod 7. Drive the first stirring rod 13 and the telescopic rod 11 to move out of the mixing tank 1 through the rotating rod 7. Drive the first scraper 12 to move through the telescopic rod 11. Drive the second scraper 25 to move through the first stirring rod 13. At the same time, the second connecting groove 9 at the bottom of the rotating rod 7 separates from the limiting rod 10, and the rotating rod 7 can be taken out.
[0031] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.
[0032] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.
Claims
1. A fermentation stirring tank for the production of microbial inoculants, comprising a stirring tank (1), characterized in that: The bottom of the mixing tank (1) is connected to a discharge valve (2). The top of the mixing tank (1) is movably connected to a top cover (3). The top of the top cover (3) is connected to a feed pipe (4). The top of the top cover (3) is fixedly connected to a motor (5). The output end of the motor (5) is fixedly connected to a first connecting block (6). A rotating rod (7) is movably connected inside the mixing tank (1). A first connecting groove (8) is opened at the top of the rotating rod (7). The first connecting groove (8) is movably connected to the first connecting block (6). A second connecting groove (9) is opened at the bottom of the rotating rod (7). A limiting rod (10) is fixedly connected inside the mixing tank (1). The limiting rod (10) is movably connected to the second connecting groove (9). A telescopic rod (11) is fixedly connected to the outside of the rotating rod (7). A first scraping plate (12) is fixedly connected to the outside of the telescopic rod (11). The first scraping plate (12) fits against the inner wall of the mixing tank (1). A first stirring rod (13) is fixedly connected to the outside of the rotating rod (7).
2. The fermentation stirring tank for producing microbial inoculum according to claim 1, characterized in that: A limiting ring (14) is fixedly connected to the outside of the rotating rod (7). A material distribution plate (15) is movably connected to the top of the limiting ring (14). A connecting hole (16) is opened inside the material distribution plate (15). The connecting hole (16) is movably connected to the rotating rod (7). A connecting ring (17) is rotatably connected to the top of the material distribution plate (15) through a bearing. A second stirring rod (18) is fixedly connected to the outside of the connecting ring (17). Third connecting grooves (19) are opened in both the connecting hole (16) and the inner side of the connecting ring (17). A third connecting block (20) is fixedly connected to the outside of the rotating rod (7). The third connecting block (20) is movably connected to the third connecting groove (19).
3. A fermentation stirring tank for producing microbial inoculum according to claim 2, characterized in that: A first limiting block (21) is fixedly connected to the inner side of the mixing tank (1). A first limiting groove (22) is opened at the bottom of the material distribution plate (15). The first limiting groove (22) is movably connected to the first limiting block (21).
4. A fermentation stirring tank for producing microbial inoculum according to claim 1, characterized in that: A guide plate (23) located outside the limiting rod (10) is fixedly connected inside the mixing tank (1). A through port (24) is opened inside the guide plate (23). The through port (24) is connected to the discharge valve (2). A second scraping plate (25) is fixedly connected to the bottom of the first stirring rod (13). The bottom of the second scraping plate (25) fits against the guide plate (23).
5. A fermentation stirring tank for producing microbial inoculum according to claim 1, characterized in that: A guide groove (26) is sleeved on the outside of the feed pipe (4). A filter screen (27) is fixedly connected inside the guide groove (26).
6. A fermentation stirring tank for producing microbial inoculum according to claim 1, characterized in that: An installation groove (28) is opened at the top of the mixing tank (1). An installation block (29) is fixedly connected to the bottom of the top cover (3). The installation block (29) is movably connected to the installation groove (28).