Material overturning device for fermentation preparation of chemical products

Abstract

The utility model discloses a material turning device for chemical product fermentation preparation, and relates to the technical field of material turning devices, the material turning device comprises a fermentation tank, a mounting rack and a material turning rack, the mounting rack is arranged above the fermentation tank, and the material turning rack is arranged below the fermentation tank. When the material overturning device for chemical product fermentation preparation is used, materials at any position in the fermentation tank are overturned through the mixing mechanism, so that the fermentation materials are uniformly overturned, the fermentation materials can be uniformly mixed in the fermentation process, the materials are prevented from precipitating and caking, the fermentation efficiency and the product quality are improved, and the production cost is reduced. The auxiliary mechanism is used for assisting a worker in hoisting and limiting the material overturning device, and in the process that the guide frame drives the material overturning roller to move for material overturning, the cleaning work of the fixed plate can be completed, so that when the material overturning device for chemical product fermentation is used, the material overturning efficiency is improved, and the labor intensity is reduced. And the effect of facilitating hoisting and cleaning is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of material turning devices, in particular to a material turning device for the fermentation preparation of chemical products. Background Technique

[0002] The fermentation of chemical products refers to the biochemical conversion process carried out by microorganisms under specific conditions to produce or extract valuable chemical products; the multi-stage continuous fermentation preparation of L-phenylalanine is a method of biochemical conversion using microorganisms; and the material turning device is a device used to stir and turn the fermentation materials during the fermentation process.

[0003] In order to ensure the uniform mixing of the fermentation materials, when auxiliary is needed through the material turning device, first fix the mounting frame above the fermentation tank, so that the material turning frame is located inside the fermentation tank, then start the double-shaft rotating motor to drive the material turning roller to rotate, and then turn the fermented materials through the rotation of the material turning roller to prevent the materials from settling and caking; however, during the use of the material turning device, usually only the material turning roller is used for turning. However, there is a certain gap between the material turning roller and the bottom of the fermentation tank. As a result, when the material turning roller turns the fermented materials, the materials accumulated at the bottom of the fermentation tank will not be turned by the material turning roller, and then the fermentation materials cannot be evenly mixed during the fermentation process, thus affecting the overall fermentation efficiency and quality of the materials. Content of the Utility Model

[0004] The purpose of the utility model is to provide a material turning device for the fermentation preparation of chemical products to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A material turning device for the fermentation preparation of chemical products, including a fermentation tank, a mounting frame and a material turning frame. The mounting frame is arranged above the fermentation tank, and the material turning frame is arranged below the fermentation tank. The inner wall of the material turning frame is connected with a material turning roller, and a double-shaft rotating motor is installed inside the material turning roller. A mixing mechanism is arranged on the outer wall of the material turning frame, and the mixing mechanism includes a driving motor, a threaded column, a guiding seat, a fixed column, a guiding frame, a suction fan, a telescopic air duct, a double-shaft servo motor, a rotating column, a first bevel gear, a second bevel gear, a threaded rod and a threaded cylinder. One side of the top of the mounting frame is installed with a driving motor, and the output end of the driving motor is butted with a threaded column. The outer wall of the threaded column is threadedly connected with a guiding seat. The two sides inside the top of the guiding seat are slidably connected with fixed columns. The bottom end of the outer wall of the guiding seat is welded with a guiding frame. A guiding cavity corresponding to the guiding seat is opened in the middle of the top of the mounting frame. The two sides of the top of the guiding frame are installed with suction fans, and the bottom ends of the suction fans are connected with telescopic air ducts.

[0006] Preferably, the middle of the bottom end of the mounting frame is connected with a double-shaft servo motor through a mounting seat, and the output end of the double-shaft servo motor is butted with a rotating column.

[0007] Preferably, a first bevel gear is connected to the outer wall of the rotating column on the side away from the biaxial servo motor, and a second bevel gear is meshed with the outer wall of the first bevel gear.

[0008] Preferably, a threaded rod is welded inside the second bevel gear, and a threaded barrel is threadedly connected to the bottom end of the outer wall of the threaded rod.

[0009] Preferably, the bottom end of the threaded barrel is connected to the material turning frame, the top end of the threaded rod is connected to the guiding frame through a bearing seat, and limiting cavities corresponding to the exhaust fans are provided on both sides of the top end of the mounting frame.

[0010] Preferably, an auxiliary mechanism is arranged on the outer wall of the mounting frame, and the auxiliary mechanism includes a lifting ring, a fixing plate, a transmission seat and a cleaning scraper, and the lifting ring is connected to the top end of the mounting frame.

[0011] Preferably, fixing plates are welded on both sides of the bottom end of the mounting frame, and transmission seats are connected to both sides of the bottom end of the guiding frame.

[0012] Preferably, a cleaning scraper is welded to the bottom end of the transmission seat.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: When the material turning device for chemical product fermentation is in use, the materials at any position in the fermentation tank are turned by the mixing mechanism, so as to uniformly turn the fermentation materials, ensure that the fermentation materials can be uniformly mixed during the fermentation process, thereby preventing the materials from precipitating and caking, improving the fermentation efficiency and product quality, and thus playing a role in facilitating the turning of materials to improve the fermentation efficiency. Through the auxiliary mechanism, the staff can assist in lifting and limiting the material turning device, and during the process of the guiding frame driving the material turning roller to move for material turning, the cleaning work of the fixing plate can be completed, so as to play a role in facilitating hoisting and cleaning when the material turning device for chemical product fermentation is in use.

[0014] 1. By turning the fermentation materials with the material turning device, first start the biaxial servo motor to drive the first bevel gear to rotate through the rotating column, then the first bevel gear drives the threaded rod to rotate through the second bevel gear. The rotation of the threaded rod causes the threaded barrel to drive the material turning frame to move downward, so that the distance between the material turning roller and the bottom end of the inner wall of the fermentation tank is reduced. Subsequently, when the material turning roller turns the materials, the materials accumulated at the bottom of the fermentation tank can be turned; and start the driving motor to drive the threaded column to rotate, then the rotation of the threaded column causes the guiding seat to drive the guiding frame to move, and then the guiding frame drives the material turning roller to move horizontally, so as to uniformly turn the fermentation materials, ensure that the fermentation materials can be uniformly mixed during the fermentation process, thereby preventing the materials from precipitating and caking, improving the fermentation efficiency and product quality, and thus playing a role in facilitating the turning of materials to improve the fermentation efficiency when the material turning device for chemical product fermentation is in use;

[0015] 2. The fermented materials are turned over by the material turning device. First, the lifting hook is docked with the corresponding lifting ring, and then the mounting frame is lifted by the crane. Thus, it is not necessary to laboriously search for the position of the limit lifting hook to lift the material turning device, and it is only necessary to dock the fixing plate with the fixed cavity to limit the material turning device. Moreover, when the guide frame moves, it drives the transmission seat to move together. Then, when the guide frame moves, it drives the cleaning scraper to move. At this time, the cleaning scraper will scrape off the fermented materials and dirt adhering to the outer wall of the fixing plate. Therefore, during the process of the guide frame driving the turning roller to move for turning over the materials, the cleaning work of the fixing plate can be completed, saving time and effort. Thus, when the material turning device for chemical product fermentation is used, it plays a role in facilitating hoisting and cleaning. Description of the Drawings

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model;

[0017] Figure 2 It is a front three-dimensional sectional structural schematic diagram of the present utility model;

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the driving motor of the present utility model;

[0019] Figure 4 It is a three-dimensional structural schematic diagram of the adjusting mechanism of the present utility model;

[0020] Figure 5 It is a right three-dimensional sectional structural schematic diagram of the present utility model;

[0021] Figure 6 It is a three-dimensional structural schematic diagram of the auxiliary mechanism of the present utility model.

[0022] In the figure: 1, fermentation tank; 2, mounting frame; 3, turning frame; 4, turning roller; 5, double-shaft rotating motor; 6, mixing mechanism; 601, driving motor; 602, threaded column; 603, guide seat; 604, fixed column; 605, guide frame; 606, exhaust fan; 607, telescopic air duct; 608, double-shaft servo motor; 609, rotating column; 610, first bevel gear; 611, second bevel gear; 612, threaded rod; 613, threaded cylinder; 7, auxiliary mechanism; 701, lifting ring; 702, fixing plate; 703, transmission seat; 704, cleaning scraper. Detailed Embodiment

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the 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. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1-5 , the present utility model provides a technical solution: a material turning device for the fermentation preparation of chemical products, including a fermentation tank 1, a mounting frame 2 and a material turning frame 3. A mounting frame 2 is arranged above the fermentation tank 1, and a material turning frame 3 is arranged below the fermentation tank 1. A material turning roller 4 is connected to the inner wall of the material turning frame 3, and a double-shaft rotating motor 5 is installed inside the material turning roller 4. A mixing mechanism 6 is arranged on the outer wall of the material turning frame 3, and the mixing mechanism 6 includes a driving motor 601, a threaded column 602, a guide seat 603, a fixed column 604, a guide frame 605, a suction fan 606, a telescopic air duct 607, a double-shaft servo motor 608, a rotating column 609, a first bevel gear 610, a second bevel gear 611, a threaded rod 612 and a threaded cylinder 613. A driving motor 601 is installed on one side of the top end of the mounting frame 2, and the output end of the driving motor 601 is butted against the threaded column 602, and the outer wall of the threaded column 602 is threadedly connected to the guide seat 603. Both sides of the inner part of the top end of the guide seat 603 are slidably connected to the fixed column 604. The bottom end of the outer wall of the guide seat 603 is welded to the guide frame 605. A guide cavity corresponding to the guide seat 603 is opened in the middle of the top end of the mounting frame 2. Suction fans 606 are installed on both sides of the top end of the guide frame 605, and the bottom ends of the suction fans 606 are connected to the telescopic air duct 607; the middle part of the bottom end of the mounting frame 2 is connected to the double-shaft servo motor 608 through a mounting seat, and the output end of the double-shaft servo motor 608 is butted against the rotating column 609; on one side of the outer wall of the rotating column 609 away from the double-shaft servo motor 608 is butted against the first bevel gear 610, and the outer wall of the first bevel gear 610 is meshed with the second bevel gear 611; a threaded rod 612 is welded inside the second bevel gear 611, and the bottom end of the outer wall of the threaded rod 612 is threadedly connected to the threaded cylinder 613; the bottom end of the threaded cylinder 613 is connected to the material turning frame 3, and the top end of the threaded rod 612 is connected to the guide frame 605 through a bearing seat. Limit cavities corresponding to the suction fans 606 are opened on both sides of the top end of the mounting frame 2; the double-shaft rotating motor 5 is fixedly connected to the material turning frame 3; both sides of the outer wall of the fixed column 604 are connected to the mounting frame 2; the bottom end of the telescopic air duct 607 is connected to the material turning frame 3; both the suction fan 606 and the guide seat 603 are slidably connected to the mounting frame 2; telescopic support columns are installed on both sides of the top end of the material turning frame 3; the threads on the threaded rod 612 are distributed in the opposite direction.

[0025] In the specific implementation, the fermentation material is turned over by the turning device to ensure that the fermentation material is evenly mixed. First, the dual-axis servo motor 608 on the guide frame 605 is started to drive the rotating column 609 to rotate, and then the rotating column 609 rotates to drive the first bevel gear 610 to rotate. Since the first bevel gear 610 and the second bevel gear 611 are meshed, the first bevel gear 610 rotates to drive the second bevel gear 611 to rotate. Then, the second bevel gear 611 rotates to drive the threaded rod 612 to rotate. Since the threaded rod 612 and the threaded barrel 613 are threadedly connected, the threaded rod 612 rotates to move the threaded barrel 613 downward. Since the threaded barrel 613 is connected to the turning frame 3, the movement of the threaded barrel 613 drives the turning frame 3 to move together.

[0026] Then the turning frame 3 moves downward to drive the turning roller 4 to move downward, thereby reducing the distance between the turning roller 4 and the bottom end of the inner wall of the fermentation tank 1, so that when the turning roller 4 turns the material, the material accumulated at the bottom end of the fermentation tank 1 can be turned over;

[0027] When it is necessary to move the turning roller 4 horizontally, first start the driving motor 601 to drive the threaded column 602 to rotate, and then the threaded column 602 rotates to make the guide seat 603 slide along the guide cavity. Because the guide seat 603 is internally slidably connected with the fixed column 604, the movement of the guide seat 603 is guided by the fixed column 604, and because the guide seat 603 is connected to the guide frame 605, the movement of the guide seat 603 drives the guide frame 605 to move together, and at this time the exhaust fan 606 slides along the limiting cavity, so the exhaust fan 606 will not hinder the movement of the guide frame 605, and then the guide frame 605 drives the turning roller 4 to move horizontally, so that the turning roller 4 can turn over the material at any place in the fermentation tank 1, and then the turning roller 4 evenly turns the fermented material, ensuring that the fermented material can be evenly mixed during the fermentation process, thereby preventing the material from settling and agglomerating, improving the fermentation efficiency and product quality, so that when the turning device for chemical fermentation is used, it plays a role in facilitating the turning of materials and improving the fermentation efficiency.

[0028] See also Figures 1-6 It can be seen that an auxiliary mechanism 7 is provided on the outer wall of the mounting frame 2, and the auxiliary mechanism 7 includes a lifting ring 701, a fixed plate 702, a transmission seat 703 and a cleaning scraper 704. The top of the mounting frame 2 is connected to the lifting ring 701; fixed plates 702 are welded on both sides of the bottom end of the mounting frame 2, and transmission seats 703 are connected on both sides of the bottom end of the guide frame 605; a cleaning scraper 704 is welded on the bottom end of the transmission seat 703; the outer wall of the cleaning scraper 704 is in contact with the fixed plate 702, and a fixed cavity corresponding to the fixed plate 702 is opened inside the fermentation tank 1, and the transmission seat 703 is slidably connected therebetween.

[0029] In specific implementation, the fermentation material is turned over by the turning device to ensure uniform mixing of the fermentation material. When the turning device needs to be moved to other fermentation tanks 1 to turn over the material, since the top of the mounting frame 2 is connected with a lifting ring 701, the lifting hook is first connected to the corresponding lifting ring 701, and then the mounting frame 2 is lifted by the crane, and the turning device can be lifted without the need to laboriously find the position of the limit hook;

[0030] Until the material turning device is moved to the top of other fermentation tanks 1, the mounting frame 2 is moved down so that the fixed plate 702 is docked with the fermentation tank 1. At this time, the fermentation tank 1 and the fixed plate 702 are engaged with each other, and then the mounting frame 2 is limited. Therefore, the material turning device can be limited by only connecting the fixed plate 702 with the fixed cavity.

[0031] Because transmission seats 703 are welded on both sides of the outer wall of the guide frame 605, when the guide frame 605 moves, it drives the transmission seat 703 to move together, and then the transmission seat 703 moves and drives the cleaning scraper 704 to move. Then, when the guide frame 605 moves vertically and horizontally, it will drive the cleaning scraper 704 to move together. At this time, the cleaning scraper 704 rubs against the outer wall of the fixed plate 702, and then scrapes off the fermentation materials and dirt adhered to the outer wall of the fixed plate 702. Then, in the process of the guide frame 605 driving the turning roller 4 to move for turning the material, the cleaning work of the fixed plate 702 can be completed, saving time and energy, so that when the turning device for chemical product fermentation is used, it is convenient for lifting and cleaning.

[0032] To sum up, when the turning device for the fermentation preparation of chemical products is used, the mounting frame 2 is first fixed above the fermentation tank 1, so that the turning frame 3 is located inside the fermentation tank 1, and then the dual-axis rotary motor 5 is started to drive the turning roller 4 to rotate, and then the fermented material is turned by the rotation of the turning roller 4 to prevent the material from settling and agglomerating, and by starting the exhaust fan 606, the gas is introduced into the fermentation tank 1 through the telescopic air guide tube 607, so that air is blown into the fermentation tank 1 to improve the fermentation effect, and the material at any point in the fermentation tank 1 is turned by the mixing mechanism 6, and then the fermented material is evenly turned to ensure that the fermented material can be evenly mixed during the fermentation process, and then the material is prevented from settling and agglomerating, thereby improving the fermentation efficiency and product quality, and the auxiliary mechanism 7 assists the staff in lifting and limiting the turning device, and in the process of the guide frame 605 driving the turning roller 4 to move and turn the material, the cleaning work of the fixed plate 702 can be completed. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0033] Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A material turning device for fermentation preparation of chemical products, comprising a fermentation tank (1), a mounting frame (2) and a material turning frame (3), characterized in that: A mounting frame (2) is arranged above the fermentation tank (1), and a material turning frame (3) is arranged below the fermentation tank (1); a material turning roller (4) is connected to the inner wall of the material turning frame (3), and a double-axis rotating motor (5) is installed inside the material turning roller (4); a mixing mechanism (6) is arranged on the outer wall of the material turning frame (3), and the mixing mechanism (6) includes a driving motor (601), a threaded column (602), a guide seat (603), a fixed column (604), a guide frame (605), an exhaust fan (606), a telescopic air guide tube (607), a double-axis servo motor (608), a rotating column (609), a first bevel gear (610), a second bevel gear (611), a threaded rod ( 612) and a threaded cylinder (613), a driving motor (601) is installed on one side of the top of the mounting frame (2), and a threaded column (602) is connected to the output end of the driving motor (601), and the outer wall of the threaded column (602) is threadedly connected to a guide seat (603), and the inner sides of the top of the guide seat (603) are slidably connected with fixed columns (604), and the bottom end of the outer wall of the guide seat (603) is welded with a guide frame (605), and a guide cavity corresponding to the guide seat (603) is opened in the middle of the top of the mounting frame (2), and exhaust fans (606) are installed on both sides of the top of the guide frame (605), and the bottom end of the exhaust fan (606) is connected to a telescopic air guide pipe (607).

2. The material turning device for fermentation preparation of chemical products according to claim 1, characterized in that: A dual-axis servo motor (608) is connected to the middle of the bottom end of the mounting frame (2) via a mounting seat, and a rotating column (609) is butt-jointed to the output end of the dual-axis servo motor (608).

3. The material turning device for fermentation preparation of chemical products according to claim 2, characterized in that: A first bevel gear (610) is butted against a side of the outer wall of the rotating column (609) away from the dual-axis servo motor (608), and a second bevel gear (611) is meshedly connected to the outer wall of the first bevel gear (610).

4. The material turning device for fermentation preparation of chemical products according to claim 3, characterized in that: A threaded rod (612) is welded inside the second bevel gear (611), and a threaded cylinder (613) is threadedly connected to the bottom end of the outer wall of the threaded rod (612).

5. The material turning device for fermentation preparation of chemical products according to claim 4, characterized in that: The bottom end of the threaded cylinder (613) is connected to the tipping frame (3), the top end of the threaded rod (612) is connected to the guide frame (605) via a bearing seat, and limiting cavities corresponding to the exhaust fan (606) are provided on both sides of the top end of the mounting frame (2).

6. The material turning device for fermentation preparation of chemical products according to claim 5, characterized in that: An auxiliary mechanism (7) is provided on the outer wall of the mounting frame (2), and the auxiliary mechanism (7) comprises a lifting ring (701), a fixing plate (702), a transmission seat (703) and a cleaning scraper (704), and the top end of the mounting frame (2) is connected to the lifting ring (701).

7. A material turning device for fermentation preparation of chemical products according to claim 6, characterized in that: Fixed plates (702) are welded on both sides of the bottom end of the mounting frame (2), and transmission seats (703) are butt-jointed on both sides of the bottom end of the guide frame (605).

8. The material turning device for fermentation preparation of chemical products according to claim 7, characterized in that: A cleaning scraper (704) is welded to the bottom end of the transmission seat (703).

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