Raw material fermentation tank

Abstract

The utility model discloses a raw material fermentation tank, which relates to the technical field of raw material fermentation and comprises a mounting folding frame, a fermentation tank body is fixedly arranged on the side surface of the mounting folding frame, a driving motor is fixedly arranged at the edge of the top of the mounting folding frame, and the fermentation tank body is fixedly arranged in the middle of the side surface of the mounting folding frame. A release valve is fixedly arranged at the bottom of the side face of the fermentation tank body, a top cover is fixedly arranged at the top of the fermentation tank body, a feeding hopper is obliquely and fixedly arranged at the top of the side face of the fermentation tank body, and an eccentric stirring assembly for eccentrically stirring raw materials is arranged at the output end of the driving motor. The eccentric stirring assembly comprises a driving motor, a central fluted disc, a driven gear, a mounting rod and a U-shaped stirring rod, and the driving motor can drive the U-shaped stirring rod at the tail end of the mounting rod through the central fluted disc and the driven gear to revolve around the axis of the driving motor and rotate at the same time in the fermentation tank body; the stirring and mixing effect of the raw materials in the fermentation tank body is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of raw material fermentation, in particular to a raw material fermentation tank. Background Art

[0002] The raw material mixing tank is a kind of equipment used to mix, stir and process various raw materials, usually used in chemical, pharmaceutical, food and other industries. It consists of a tank body, agitator, transmission device and other parts. The raw materials are mixed and homogenized by the agitator to meet the process requirements of the production process. It has the characteristics of large volume, easy operation and good mixing effect. It is widely used in raw material mixing, reaction, dissolution and other links in the production process, improving production efficiency and product quality.

[0003] In the prior art, the agitators of some raw material fermentation tanks are mostly composed of a stirring shaft, a stirring blade and a motor that drives the stirring shaft to rotate. When the motor rotates the stirring shaft, it is mostly unidirectional, which is easy to generate vortices. In addition, the stirring shaft is mostly set vertically, and the position of the stirring blade is not changeable, which affects the stirring and mixing effect. Summary of the invention

[0004] The utility model aims to solve the problem that in the prior art, the agitators of some raw material fermentation tanks are mostly composed of a stirring shaft, a stirring blade and a motor that drives the stirring shaft to rotate, and when the motor rotates the stirring shaft, the stirring is mostly unidirectional, which is easy to generate vortexes, and the stirring shaft is mostly vertically arranged, and the position of the stirring blade is not changeable, thereby affecting the stirring and mixing effect. A raw material fermentation tank is proposed.

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

[0006] A raw material fermentation tank comprises a mounting folding frame, a fermentation tank body is fixedly arranged on the side of the mounting folding frame, a driving motor is fixedly arranged at the top edge position of the mounting folding frame, a fermentation tank body is fixedly arranged at the middle position of the side of the mounting folding frame, the bottom of the fermentation tank body is an inverted bucket shape, a release valve is fixedly arranged at the bottom of the side of the fermentation tank body, a top cover is fixedly arranged on the top of the fermentation tank body, a feeding hopper is fixedly arranged on the top of the side of the fermentation tank body at an angle, and an eccentric stirring component for eccentrically stirring the raw materials is arranged at the output end of the driving motor.

[0007] Optionally, the eccentric stirring assembly includes a central toothed disc, a driven gear, a horizontal plate, an inclined plate, an extension column, and a stirring U-rod, and the central toothed disc is fixedly arranged on the top of the mounting folding frame.

[0008] Optionally, a avoidance groove is opened in the center of the central gear disc, a horizontal plate is vertically fixedly arranged at the output end of the driving motor, and an inclined plate is obliquely fixedly arranged at one end of the horizontal plate.

[0009] Optionally, an extension column is rotatably connected to the top of the inclined plate, a driven gear is fixedly provided on the top of the extension column, and the driven gear is meshed with a central gear disc.

[0010] Optionally, an auxiliary ball is fixedly provided at the bottom of the extension column, a hemispherical groove is opened at the center of the top cover, and the auxiliary ball is placed in the hemispherical groove.

[0011] Optionally, a mounting rod is fixedly provided at the bottom of the auxiliary ball, and a stirring U rod is provided in a circular array at the end of the mounting rod.

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] 1. The eccentric stirring assembly of the utility model comprises a driving motor, a central gear disc, a driven gear, a mounting rod and a stirring U-rod. The driving motor can drive the stirring U-rod at the end of the mounting rod through the central gear disc and the driven gear to revolve around the axis of the driving motor and rotate inside the fermentation tank body, thereby greatly improving the stirring and mixing effect of the raw materials in the fermentation tank body.

[0014] 2. The utility model has a top cover fixedly arranged on the top of the fermentation tank body, and the eccentric stirring assembly includes an auxiliary ball. A hemispherical groove is opened at the center of the top cover. The auxiliary ball can be placed inside the hemispherical groove to provide auxiliary support for the stirring U rod at the bottom of the mounting rod, thereby reducing the connection gravity between the output end of the drive motor and the stirring U rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 for Figure 1 Another perspective structural diagram of .

[0017] Figure 3 It is a schematic diagram of the structure of the fermentation tank.

[0018] Figure 4 It is a schematic diagram of the structure of the stirring component.

[0019] In the figure: 1. hemispherical groove; 2. top cover; 3. mounting folding frame; 4. feeding hopper; 5. fermentation tank body; 51. release valve; 6. driven gear; 7. extension column; 8. driving motor; 9. center gear plate; 91. avoidance groove; 10. horizontal plate; 11. inclined plate; 12. auxiliary ball; 13. mounting rod; 14. stirring U rod. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-4 A raw material fermentation tank comprises a folding frame 3, a fermentation tank body 5 is fixedly arranged on the side of the folding frame 3, a driving motor 8 is fixedly arranged at the top edge of the folding frame 3, a fermentation tank body 5 is fixedly arranged at the middle position of the side of the folding frame 3, the bottom of the fermentation tank body 5 is an inverted bucket shape, and a release valve 51 is fixedly arranged at the bottom of the side of the fermentation tank body 5. The release valve 51 selects the most common butterfly valve in the prior art to control the fermentation tank body 5 to discharge fermented materials.

[0022] A top cover 2 is fixedly provided on the top of the fermentation tank body 5, a feeding hopper 4 is fixedly provided at an angle on the top of the side of the fermentation tank body 5, and an eccentric stirring component for eccentrically stirring the raw materials is provided at the output end of the driving motor 8.

[0023] The eccentric stirring assembly includes a center gear disc 9, a driven gear 6, a horizontal plate 10, an inclined plate 11, an extension column 7, and a stirring U rod 14. The center gear disc 9 is fixedly arranged on the top of the mounting folding frame 3. An avoidance groove 91 is opened in the center of the center gear disc 9. The diameter of the avoidance groove 91 is larger than the diameter of the output end of the drive motor 8 to prevent the center gear disc 9 fixed on the top of the mounting folding frame 3 from hindering the rotation of the drive motor 8. A horizontal plate 10 is vertically fixed at the output end of the drive motor 8, and an inclined plate 11 is obliquely fixed at one end of the horizontal plate 10.

[0024] The top of the inclined plate 11 is rotatably connected to an extension column 7, and a driven gear 6 is fixedly provided on the top of the extension column 7. The driven gear 6 and the center gear plate 9 are meshed with each other. Since the axes of the driven gear 6 and the center gear plate 9 are not parallel, in order to ensure that the driven gear 6 and the center gear plate 9 are meshed with each other, the driven gear 6 and the center gear plate 9 are helical teeth.

[0025] An auxiliary ball 12 is fixedly provided at the bottom of the extension column 7, and a hemispherical groove 1 is opened at the center of the top cover 2. The auxiliary ball 12 is placed in the hemispherical groove 1. The maximum diameter of the hemispherical groove 1 is smaller than the diameter of the auxiliary ball 12. The hemispherical groove 1 is used to accommodate and support the auxiliary ball 12. A mounting rod 13 is fixedly provided at the bottom of the auxiliary ball 12. A stirring U rod 14 is provided in a circular array at the end of the mounting rod 13. The vertical height of the stirring U rod 14 is set to be slightly smaller than the vertical height of the fermentation tank body 5.

[0026] It should be added that an end cap is screwed into the head of the feeding hopper 4 , which is drawn in the figure but not numbered, and is used to close the top of the feeding hopper 4 when the entire fermentation tank body 5 is fermenting.

[0027] The specific implementation steps and principles of the utility model are as follows:

[0028] The user unscrews the end cover on the feeding hopper 4, pours a sufficient amount of fermentation raw materials into the fermentation tank body 5 through the feeding hopper 4, and starts the driving motor 8. The driving motor 8 drives the entire eccentric stirring assembly to rotate. On the one hand, the driving motor 8 drives the stirring U rod 14 at the bottom of the mounting rod 13 to rotate through the horizontal plate 10 and the inclined plate 11. On the other hand, the driven gear 6 is engaged with the center gear plate 9. Since the center gear plate 9 is fixed on the top of the mounting folding frame 3, the driven gear 6 will drive the stirring U rod 14 at the bottom of the mounting rod 13 to rotate around the inclined plate 11 to stir the fermentation raw materials.

[0029] The above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the present invention according to the technical solution and inventive concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A raw material fermentation tank, comprising a mounting folding frame (3), characterized in that: A fermentation tank body (5) is fixedly arranged on the side of the mounting folding frame (3), a driving motor (8) is fixedly arranged at the top edge of the mounting folding frame (3), a fermentation tank body (5) is fixedly arranged at the middle position of the side of the mounting folding frame (3), the bottom of the fermentation tank body (5) is in the shape of an inverted bucket, a release valve (51) is fixedly arranged at the bottom of the side of the fermentation tank body (5), a top cover (2) is fixedly arranged on the top of the fermentation tank body (5), a feeding hopper (4) is fixedly arranged at an angle on the top of the side of the fermentation tank body (5), and an eccentric stirring component for eccentrically stirring the raw materials is arranged at the output end of the driving motor (8).

2. A raw material fermentation tank according to claim 1, characterized in that: The eccentric stirring assembly comprises a central toothed disc (9), a driven gear (6), a horizontal plate (10), an inclined plate (11), an extension column (7), and a stirring U-rod (14); the central toothed disc (9) is fixedly arranged on the top of the mounting folding frame (3).

3. A raw material fermentation tank according to claim 2, characterized in that: The center of the central toothed disc (9) is provided with an avoidance groove (91), the output end of the driving motor (8) is vertically fixed with a horizontal plate (10), and one end of the horizontal plate (10) is obliquely fixed with an inclined plate (11).

4. A raw material fermentation tank according to claim 3, characterized in that: The top of the inclined plate (11) is rotatably connected to an extension column (7), and a driven gear (6) is fixedly arranged on the top of the extension column (7), and the driven gear (6) is meshed with the center gear disc (9).

5. A raw material fermentation tank according to claim 2, characterized in that: An auxiliary ball (12) is fixedly arranged at the bottom of the extension column (7), a hemispherical groove (1) is opened at the center of the top cover (2), and the auxiliary ball (12) is placed in the hemispherical groove (1).

6. A raw material fermentation tank according to claim 5, characterized in that: A mounting rod (13) is fixedly arranged at the bottom of the auxiliary ball (12), and stirring U rods (14) are arranged in a circular array at the end of the mounting rod (13).

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