Fermented grain overturning machine for table vinegar processing

Abstract

The utility model relates to the technical field of fermented grain turning machines, in particular to a fermented grain turning machine for vinegar processing, which comprises a double-barrel fermented grain turning machine, a stirring rod is arranged in the double-barrel fermented grain turning machine, support legs are uniformly arranged at the bottom end of the double-barrel fermented grain turning machine, and a reciprocating driving component for rotating the stirring rod is arranged on the outer wall of one end of the double-barrel fermented grain turning machine. A gas injection cavity is formed in the double-barrel fermented grain overturning machine, an oxygen injector is arranged on the outer wall of the other end of the double-barrel fermented grain overturning machine, the oxygen injector is communicated with the gas injection cavity, and discharging doors used for discharging are symmetrically hinged to the outer bottom wall of the lower portion of the double-barrel fermented grain overturning machine. And through the cooperation between the oxygen injector and the gas injection cavity, the contact area between the material and the air can be increased while the material is fully stirred, so that the fermentation efficiency of the material is improved, and the working efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of koji-turning machines, in particular to a koji-turning machine for vinegar processing. Background Technique

[0002] Vinegar is a sour flavoring agent, which can be divided into brewed vinegar and artificial synthesized vinegar according to different production methods. Brewed vinegar is made from grain raw materials rich in starch, sugar raw materials, edible alcohol, etc. through microbial fermentation. Artificial synthesized vinegar is mainly made by blending glacial acetic acid. According to different brewing processes, raw materials and flavors of vinegar, it can be further divided into "aged vinegar", "aromatic vinegar", "rice vinegar", "smoked vinegar", "special vinegar", "sweet vinegar", "bran vinegar", "wine vinegar", "white vinegar", etc. During the vinegar processing, a koji-turning machine is needed to turn the vinegar materials, so as to improve the fermentation effect.

[0003] There is a existing koji-turning machine for vinegar processing (publication number: CN219730886U), which includes a frame and a fermentation tank. The frame is slidably connected above the fermentation tank. A driving component, a material-turning component and a brushing component are arranged on the frame. The driving component includes a first driving mechanism and a first driving shaft connected to the first driving mechanism. A number of driving gears are connected to the first driving shaft. The material-turning component is arranged obliquely, and the upper end of the material-turning component is connected to the frame, and the lower end of the material-turning component extends into the fermentation tank. The material-turning component includes a number of driving chains connected to the driving gears and a number of hoppers connected to the driving chains. The brushing component is located on one side of the upper end of the material-turning part away from the material-turning part. The brushing component includes a first brush roller, and the first brush roller is used to brush the passing hoppers, so as to brush off the koji attached to the hoppers, avoid the accumulation of koji, and then ensure that the koji-turning efficiency will not be affected and the fermentation quality is consistent.

[0004] The above existing device can stir the vinegar materials, thereby promoting the fermentation of the materials. When the above existing device turns the materials, when the koji in the fermentation tank is turned through the material-turning component, the materials can contact with oxygen in the air, and at this time, the fermentation of the materials can be promoted. However, the above existing device is not convenient to increase the area of the materials contacting oxygen when turning the materials. Therefore, the above existing device still needs some improvement.

[0005] In view of this, the present utility model is specifically proposed. Content of the Utility Model

[0006] In order to overcome the technical defects existing in the prior art, the utility model provides a koji-turning machine for vinegar processing, which can increase the stirring effect of the koji-turning machine on the materials, improve the fermentation effect of the materials, and also facilitate the staff to carry out the feeding work of the materials.

[0007] The technical solution adopted by the utility model is as follows: It includes a double-cylinder koji-turning machine, in which a stirring rod is arranged. The bottom end of the double-cylinder koji-turning machine is evenly provided with support legs. One end of the outer wall of the double-cylinder koji-turning machine is provided with a reciprocating driving component for the rotation of the stirring rod. An air injection cavity is opened in the double-cylinder koji-turning machine. An oxygen injector is arranged on the outer wall at the other end of the double-cylinder koji-turning machine, and the oxygen injector is communicated with the air injection cavity. Symmetrically hinged on the outer bottom wall below the double-cylinder koji-turning machine are blanking doors for blanking.

[0008] Preferably, in order to stir the materials through the stirring rod and the stirring blades, the stirring rod is symmetrically and rotatably installed on the inner walls at both ends of the double-cylinder koji-turning machine. The outer surface of the stirring rod is evenly and equidistantly distributed with stirring blades. One end of the stirring rod extends through to the outer wall at one end of the double-cylinder koji-turning machine, and a driving gear is sleeved on one end of the stirring rod.

[0009] Preferably, in order to drive the reciprocating lead screw to rotate through the driving double-shaft motor, a driving support plate is fixedly welded on the outer wall at one end of the double-cylinder koji-turning machine. The reciprocating driving component includes a driving double-shaft motor, which is fixedly installed at the middle position on the upper surface of the driving support plate. The output ends at both ends of the driving double-shaft motor are fixedly installed with reciprocating lead screws, and driving racks are rotatably meshed on the outer surfaces of the reciprocating lead screws.

[0010] Preferably, in order to make the driving gear rotate through the meshing between the driving rack and the driving gear, the driving racks at both ends of the driving double-shaft motor are respectively meshed with the driving gears symmetrically arranged at one end of the double-cylinder koji-turning machine.

[0011] Preferably, in order to limit the driving rack, sliding T-shaped grooves are symmetrically arranged on the outer wall at one end of the double-cylinder koji-turning machine. A sliding T-shaped block is arranged on one side surface of the driving rack, and the sliding T-shaped block is slidably clamped with the sliding T-shaped groove.

[0012] Preferably, in order to make the materials ferment fully during stirring through the oxygen injector, a mounting plate is fixedly installed at the middle position on the outer wall at one end of the double-cylinder koji-turning machine. The oxygen injector is arranged on the upper surface of the mounting plate. On both sides of the middle position in the double-cylinder koji-turning machine, air outlet holes are equidistantly opened on the outer walls, and the air outlet holes are communicated with the air injection cavity.

[0013] Preferably, in order to prevent the materials containing liquid from entering the air injection cavity, waterproof and breathable membranes are arranged on both inner walls of the air injection cavity, and one side surface of the waterproof and breathable membrane covers one end of the air outlet hole in the air injection cavity.

[0014] Preferably, to facilitate the staff to control the opening of the blanking door, an anode lock is provided on the outer wall of one side of the blanking door and the outer bottom wall of the double-barrel koji-turning machine.

[0015] The beneficial effects of the present utility model are as follows: The device can make the stirring rod rotate reciprocally through the reciprocating driving component, and through the cooperation between the oxygen injector and the air injection cavity, the materials can be fully stirred while increasing the contact area between the materials and the air, thereby improving the fermentation efficiency of the materials and further improving the working efficiency of the device. Description of the Drawings

[0016] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0017] Figure 2 It is a schematic diagram of the position of the oxygen injector of the present utility model.

[0018] Figure 3 It is a schematic diagram of the structure of the reciprocating driving component of the present utility model.

[0019] Figure 4 It is a schematic diagram of the position of the air injection cavity of the present utility model.

[0020] Figure 5 It is a schematic diagram of the position of the anode lock of the present utility model.

[0021] Description of the reference numerals: In the figure: 1. Double-barrel koji-turning machine; 2. Stirring rod; 3. Support leg; 4. Reciprocating driving component; 401. Driving double-shaft motor; 402. Reciprocating lead screw; 403. Driving rack; 404. Sliding T-shaped block; 5. Air injection cavity; 6. Oxygen injector; 7. Blanking door; 8. Stirring blade; 9. Driving gear; 10. Driving support plate; 11. Mounting plate; 12. Air outlet hole; 13. Waterproof and breathable membrane; 14. Anode lock. Detailed Embodiments

[0022] The following is a further description of the present utility model in conjunction with the attached Figures 1 - 5 A koji-turning machine for vinegar processing includes a double-barrel koji-turning machine 1, a stirring rod 2 is arranged inside the double-barrel koji-turning machine 1, support legs 3 are evenly arranged at the bottom end of the double-barrel koji-turning machine 1, a reciprocating driving component 4 for rotating the stirring rod 2 is arranged on the outer wall of one end of the double-barrel koji-turning machine 1, an air injection cavity 5 is opened inside the double-barrel koji-turning machine 1, an oxygen injector 6 is arranged on the outer wall of the other end of the double-barrel koji-turning machine 1, the oxygen injector 6 is communicated with the air injection cavity 5, and blanking doors 7 for blanking are symmetrically hinged on the outer bottom wall below the double-barrel koji-turning machine 1.

[0023] Such as Figure 1 And Figure 3As shown in the figure, the stirring rods 2 are symmetrically and rotatably installed on the inner walls at both ends of the double-barrel fermenter 1. Stirring blades 8 are evenly and equidistantly distributed on the outer surface of the stirring rods 2. One end of the stirring rod 2 penetrates and extends to the outer wall at one end of the double-barrel fermenter 1, and a driving gear 9 is sleeved on one end of the stirring rod 2. A driving support plate 10 is fixedly welded on the outer wall at one end of the double-barrel fermenter 1. The reciprocating driving assembly 4 includes a driving double-shaft motor 401, which is fixedly installed at the middle position on the upper surface of the driving support plate 10. Reciprocating lead screws 402 are fixedly installed at the output ends of both ends of the driving double-shaft motor 401. Driving racks 403 are rotatably engaged with the outer surfaces of the reciprocating lead screws 402. The driving racks 403 at both ends of the driving double-shaft motor 401 are respectively engaged with the driving gears 9 symmetrically arranged at one end of the double-barrel fermenter 1. Sliding T-shaped grooves are symmetrically arranged on the outer wall at one end of the double-barrel fermenter 1. A sliding T-shaped block 404 is arranged on one side surface of the driving rack 403. The sliding T-shaped block 404 is slidably clamped with the sliding T-shaped groove. So that after the driving double-shaft motor 401 is started, through the driving racks 403 arranged at both ends of the driving double-shaft motor 401, by engaging the driving rack 403 with the driving gear 9, and at the same time, the reciprocating movement between the reciprocating lead screw 402 and the driving rack 403, the stirring rod and the stirring blade 8 are made to rotate reciprocally, thereby increasing the stirring effect on the material.

[0024] As Figure 2 , Figure 4 and Figure 5 shown, this embodiment provides a fermenter for vinegar processing. An installation plate 11 is fixedly installed at the middle position on the outer wall at one end of the double-barrel fermenter 1. The oxygen injector 6 is arranged on the upper surface of the installation plate 11. Air outlet holes 12 are evenly opened on the outer walls on both sides at the middle position inside the double-barrel fermenter 1. The air outlet holes 12 communicate with the air injection cavity 5. Waterproof and breathable membranes 13 are arranged on both inner walls of the air injection cavity 5. One side surface of the waterproof and breathable membrane 13 covers one end of the air outlet hole 12 inside the air injection cavity 5. An anode lock 14 is jointly arranged on the outer wall of one side of the feeding door 7 and the outer bottom wall of the double-barrel fermenter 1. So that by opening the oxygen injector 6, then injecting oxygen into the air injection cavity 5 through the oxygen injector 6, and then blowing air on the stirred material through the evenly arranged air outlet holes 12, thereby increasing the fermentation effect on the material. At the same time, by using the power-off door-opening effect of the anode lock 14, it is convenient for the staff to carry out the feeding work of the material.

[0025] When the utility model is in use, the staff first powers on the device, then pours the materials into the double-barrel koji-turning machine 1. Then, the staff starts the driving double-shaft motor 401. At this time, the output ends at both ends of the driving double-shaft motor 401 drive the reciprocating lead screw 402 to rotate. At this time, through the rotational engagement between the reciprocating lead screw 402 and the driving rack 403, the driving rack 403 slides under the limitation of the sliding T-shaped block 404. At this time, the driving rack 403 meshes with the driving gear 9. At this time, the driving gear 9 drives the stirring rod to rotate, and then the materials are stirred by the stirring blades 8. Then, under the driving direction of the reciprocating lead screw 402 and the driving rack 403, the stirring rod 2 rotates forward and reverses reciprocally. At the same time, the staff starts the oxygen injector 6, injects gas into the gas injection cavity 5 through the oxygen injector 6, and then oxygenates the materials in the double-barrel koji-turning machine 1 through the air holes 12, so that the materials in the double-barrel koji-turning machine 1 are fully fermented.

[0026] The above shows and describes the basic principles, main features and advantages of the invention. Those skilled in the art should understand that the utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the utility model. Without departing from the spirit and scope of the invention, the utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection claimed by the utility model is defined by the appended claims and their equivalents.

Claims

1. A mash turning machine for vinegar processing, comprising a double-drum mash turning machine (1), wherein a stirring rod (2) is arranged inside the double-drum mash turning machine (1), and support legs (3) are evenly arranged at the bottom end of the double-drum mash turning machine (1), characterized in that: A reciprocating drive assembly (4) for rotating the stirring rod (2) is arranged on the outer wall at one end of the double-drum mash turning machine (1), a gas injection cavity (5) is provided inside the double-drum mash turning machine (1), an oxygen injector (6) is arranged on the outer wall at the other end of the double-drum mash turning machine (1), the oxygen injector (6) is connected to the gas injection cavity (5), and a material discharge door (7) for discharging materials is symmetrically hingedly arranged on the outer bottom wall below the double-drum mash turning machine (1).

2. The fermented grains turning machine for vinegar processing according to claim 1, characterized in that: The stirring rod (2) is symmetrically rotatably mounted on the inner walls at both ends of the double-drum mash turner (1); stirring blades (8) are evenly and equidistantly distributed on the outer surface of the stirring rod (2); one end of the stirring rod (2) extends through and extends to the outer wall of one end of the double-drum mash turner (1); and one end of the stirring rod (2) is sleeved with a driving gear (9).

3. The fermented grains turning machine for vinegar processing according to claim 1, characterized in that: A driving support plate (10) is fixedly welded to the outer wall of one end of the double-drum mash turning machine (1); the reciprocating driving assembly (4) comprises a driving dual-axis motor (401); the driving dual-axis motor (401) is fixedly mounted at a middle position on the upper surface of the driving support plate (10); reciprocating screws (402) are fixedly mounted at both output ends of the driving dual-axis motor (401); and the outer surfaces of the reciprocating screws (402) are rotatably engaged with driving racks (403).

4. The fermented grains turning machine for vinegar processing according to claim 3, characterized in that: The driving racks (403) at both ends of the driving dual-axis motor (401) are respectively meshed with driving gears (9) symmetrically arranged at one end of the double-drum mash turning machine (1).

5. The fermented grains turning machine for vinegar processing according to claim 4, characterized in that: A sliding T-shaped groove is symmetrically arranged on the outer wall of one end of the double-drum mash turning machine (1), and a sliding T-shaped block (404) is arranged on a side surface of the driving rack (403), and the sliding T-shaped block (404) and the sliding T-shaped groove are slidably engaged with each other.

6. The fermented grains turning machine for vinegar processing according to claim 1, characterized in that: A mounting plate (11) is fixedly mounted in the middle of the outer wall at one end of the double-drum mash turning machine (1), the oxygen injector (6) is arranged on the upper surface of the mounting plate (11), and air outlet holes (12) are equidistantly formed on the outer walls on both sides of the middle position of the double-drum mash turning machine (1), and the air outlet holes (12) are communicated with the air injection cavity (5).

7. The fermented grains turning machine for vinegar processing according to claim 1, characterized in that: Both inner walls of the gas injection cavity (5) are provided with waterproof and breathable membranes (13), and one side surface of the waterproof and breathable membrane (13) covers one end of the gas outlet hole (12) in the gas injection cavity (5).

8. The fermented grains turning machine for vinegar processing according to claim 1, characterized in that: An anode lock (14) is provided on one side outer wall of the unloading door (7) and the outer bottom wall of the double-drum mash turning machine (1).

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