Fermentation device

Abstract

The utility model discloses a fermentation device which comprises a machine frame, a stirring fermentation barrel is arranged in the middle area of the machine frame, and two supporting assemblies are symmetrically installed on the outer surface of the stirring fermentation barrel. The outer surfaces of the two supporting assemblies are jointly and fixedly connected with a mounting shell, the mounting shell is rotationally connected with the rack, and a rotating assembly is jointly mounted between the mounting shell and the stirring fermentation barrel; and gears are rotationally connected to the two sides of the outer surface of the rack correspondingly, and mounting shafts of the gears penetrate through the rack and are fixedly connected with the mounting shell. According to the utility model, through the arrangement of the mounting shell, the supporting assembly, the gear and the rack driving assembly, the stirring fermentation barrel is designed to be in a rotary type, so that not only can dumping operation be carried out during unloading or cleaning, materials or cleaning water be conveniently taken out, but also the charging angle can be changed and the charging opening is upward during charging, and thus the charging operation is convenient.

Description

Technical Field

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

[0002] The fermentation of organic waste is a process in which organic substances (such as human and animal feces, straw, weeds, etc.) are decomposed and metabolized by various microorganisms under certain moisture, temperature and anaerobic conditions to finally form combustible mixed gases such as methane and carbon dioxide. This process is also called anaerobic digestion or biogas fermentation, and its purpose is to convert organic waste into renewable energy and achieve the recycling of resources.

[0003] A fermentation device for rapidly treating organic waste with the publication number of CN218191698U in the prior art includes a device base. A semi-circular sliding block is welded to the top surface of the device base, and a bearing is arranged on the semi-circle of the semi-circular sliding block. A protective shell is fixed to the top of the device base, and a motor is installed inside the protective shell. A transmission structure is arranged on the output shaft of the motor.

[0004] This fermentation device adopts a horizontal design and cannot perform dumping operations. Whether it is for cleaning or discharging materials, when the discharge side cover is opened, a part of the cleaning water or materials cannot flow out by gravity and remain in the stirring fermentation barrel, making it difficult to take out. Therefore, improvements are proposed. Content of the Utility Model

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a fermentation device is proposed.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme: a fermentation device includes a frame. A stirring fermentation barrel is arranged in the middle area of the frame, and two support components are symmetrically installed on the outer surface of the stirring fermentation barrel.

[0007] The outer surfaces of the two support components are fixedly connected together with an installation shell, and the installation shell is rotatably connected to the frame. A rotating component is jointly installed between the installation shell and the stirring fermentation barrel.

[0008] Gears are rotatably connected to both sides of the outer surface of the frame, and the mounting shafts of the gears penetrate through the frame and are fixedly connected to the installation shell. A rack driving component is jointly installed between the two gears and the frame.

[0009] Furthermore, both of the two support components include slip rings, and the slip rings are fixedly sleeved on the outer surface of the stirring fermentation barrel. A support ring is slidably sleeved on the outer surface of the slip ring, and the support ring is fixedly connected to the installation shell, which has a supporting effect and is beneficial to the rotational connection between the installation shell and the stirring fermentation barrel.

[0010] Further, the rotating assembly includes a motor, and the motor is fixedly installed on one side of the outer surface of the installation housing. A belt drive structure is commonly installed between the motor and the stirring fermentation barrel. The motor is the basis for the electric operation of the rotating assembly.

[0011] Further, the belt drive structure includes a second synchronous pulley and a first synchronous pulley. The second synchronous pulley is fixedly connected to the stirring fermentation barrel, and the first synchronous pulley is fixedly connected to the drive shaft of the motor. A synchronous belt is commonly meshed and sleeved between the second synchronous pulley and the first synchronous pulley, which has a transmission effect and can enable the motor to drive the stirring fermentation barrel to rotate.

[0012] Further, both of the rack drive assemblies include fixed seats, and the fixed seats are fixedly installed on one side of the outer surface of the frame. An oil cylinder is fixedly connected to the bottom of the fixed seat. A connecting rod is fixedly connected to the movable end of the oil cylinder. A rack is fixedly connected to the top of the connecting rod, and the rack is meshed with the gear. The oil cylinder can push the rack to move through the connecting rod.

[0013] Further, sliding strips are fixedly connected to both sides of the outer surface of the rack, and the sliding strips are slidably connected to the inner wall of the fixed seat. The cooperation between the sliding strips and the fixed seat has a limiting effect and can ensure the stability of the movement of the rack.

[0014] Further, a side cover is hinged at the discharge port of the stirring fermentation barrel, and the side cover has a closing effect on the stirring fermentation barrel.

[0015] Advantages of the present utility model:

[0016] When the present utility model is in use, for this fermentation device, by arranging the installation housing, the support assembly, the gear and the rack drive assembly, the stirring fermentation barrel is designed to be rotatable. It can not only perform dumping operations during discharging or cleaning, facilitating the removal of materials or cleaning water, but also change the feeding angle during feeding, with the feeding port facing upwards, thus facilitating the feeding operation. Description of the drawings

[0017] In order to more clearly illustrate the technical solutions of the present utility model, the drawings required for use in the following description of the specific implementation manners will be briefly introduced. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 : The three-dimensional view of the present utility model;

[0019] Figure 2 : The rear view of the present utility model;

[0020] Figure 3 : Schematic diagram of the rack drive assembly of the present utility model connected to a gear.

[0021] The reference numerals are as follows:

[0022] 1. Frame; 2. Side cover; 3. Gear; 4. Installation housing; 5. Stirring fermentation tank; 6. Support ring; 7. Slip ring; 8. Second synchronous pulley; 9. Oil cylinder; 10. Synchronous belt; 11. First synchronous pulley; 12. Motor; 13. Fixed seat; 14. Rack; 15. Slide bar; 16. Connecting rod. Specific embodiments

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

[0024] As Figures 1 to 3 shown, it relates to a fermentation device, including a frame 1. A stirring fermentation tank 5 is arranged in the middle area of the frame 1. Two support components are symmetrically installed on the outer surface of the stirring fermentation tank 5. The outer surfaces of the two support components are fixedly connected to an installation housing 4. Each of the two support components includes a slip ring 7, and the slip ring 7 is fixedly sleeved on the outer surface of the stirring fermentation tank 5. A support ring 6 is slidably sleeved on the outer surface of the slip ring 7, and the support ring 6 is fixedly connected to the installation housing 4. The cooperation between the support ring 6 and the slip ring 7 has a supporting effect on the stirring fermentation tank 5, which is beneficial to the rotational connection between the installation housing 4 and the stirring fermentation tank 5.

[0025] And the installation housing 4 is rotatably connected to the frame 1. A rotating component is jointly installed between the installation housing 4 and the stirring fermentation tank 5. The rotating component includes a motor 12, and the motor 12 is fixedly installed on one side of the outer surface of the installation housing 4. A belt transmission structure is jointly installed between the motor 12 and the stirring fermentation tank 5. The belt transmission structure includes a second synchronous pulley 8 and a first synchronous pulley 11. The second synchronous pulley 8 is fixedly connected to the stirring fermentation tank 5, and the first synchronous pulley 11 is fixedly connected to the drive shaft of the motor 12. A synchronous belt 10 is jointly meshed and sleeved between the second synchronous pulley 8 and the first synchronous pulley 11. The cooperation between the synchronous pulley and the synchronous belt 10 for transmission will not cause slippage during operation, and its pitch will not change, ensuring the accuracy of transmission.

[0026] On both sides of the outer surface of the frame 1, gears 3 are rotatably connected. The mounting shafts of the gears 3 penetrate through the frame 1 and are fixedly connected to the mounting housing 4. A rack drive assembly is jointly installed between the two gears 3 and the frame 1. Each of the two rack drive assemblies includes a fixed seat 13, which is fixedly installed on one side of the outer surface of the frame 1. The bottom of the fixed seat 13 is fixedly connected to an oil cylinder 9. The movable end of the oil cylinder 9 is fixedly connected to a connecting rod 16. The top of the connecting rod 16 is fixedly connected to a rack 14, and the rack 14 is meshed with the gear 3. On both sides of the outer surface of the rack 14, slide bars 15 are fixedly connected, and the slide bars 15 are slidably connected to the inner wall of the fixed seat 13. The two oil cylinders 9 are controlled by an external pump station to ensure the synchronization of their operation.

[0027] A side cover 2 is hinged at the discharge port of the stirring fermentation barrel 5. The side cover 2 has a closing effect on the stirring fermentation barrel 5. The closing and locking method is a prior art and can be selected according to actual needs.

[0028] Working principle: When it is necessary to pour the fermented material, first, a carrying container needs to be placed to carry the fermented material. The two oil cylinders 9 operate synchronously. The oil cylinder 9 drives the rack 14 and the slide bar 15 to move along the fixed seat 13. When the rack 14 moves, it drives the connected gear 3 to rotate. The gear 3 drives the mounting housing 4 to rotate. The mounting housing 4 drives the stirring fermentation barrel 5 to rotate through the support ring 6 and the sliding ring 7 until the side cover 2 is located at the bottom of the stirring fermentation barrel 5. Then, the side cover 2 is opened, and the material inside the stirring fermentation barrel 5 flows out, or the side cover 2 can be opened first and then the pouring operation can be carried out.

[0029] The above - disclosed preferred embodiments of the present utility model are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to only the specific implementation manners. Obviously, according to the content of this specification, many modifications and changes can be made. This specification selects and specifically describes these embodiments to better explain the principle and practical application of the present utility model, so that those skilled in the relevant technical field can well understand and utilize the present utility model. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A fermentation device, comprising a frame (1), characterized in that: In the middle area of the frame (1), a stirring fermentation barrel (5) is arranged, and two support components are symmetrically installed on the outer surface of the stirring fermentation barrel (5); The outer surfaces of the two support components are fixedly connected to an installation shell (4) together, and the installation shell (4) is rotatably connected to the frame (1). A rotating component is jointly installed between the installation shell (4) and the stirring fermentation barrel (5); On both sides of the outer surface of the frame (1), gears (3) are rotatably connected, and the installation shafts of the gears (3) penetrate through the frame (1) and are fixedly connected to the installation shell (4). A rack driving component is jointly installed between the two gears (3) and the frame (1).

2. The fermentation device according to claim 1, wherein: Both of the two support components include slip rings (7), and the slip rings (7) are fixedly sleeved on the outer surface of the stirring fermentation barrel (5). A support ring (6) is slidably sleeved on the outer surface of the slip ring (7), and the support ring (6) is fixedly connected to the installation shell (4).

3. A fermentation device according to claim 1, wherein: The rotating component includes a motor (12), and the motor (12) is fixedly installed on one side of the outer surface of the installation shell (4). A belt transmission structure is jointly installed between the motor (12) and the stirring fermentation barrel (5).

4. The fermentation device according to claim 3, wherein: The belt transmission structure includes a second synchronous pulley (8) and a first synchronous pulley (11). The second synchronous pulley (8) is fixedly connected to the stirring fermentation barrel (5), and the first synchronous pulley (11) is fixedly connected to the driving shaft of the motor (12). A synchronous belt (10) is jointly meshed and sleeved between the second synchronous pulley (8) and the first synchronous pulley (11).

5. A fermentation device according to claim 1, characterized in that: Both of the two rack driving components include fixed seats (13), and the fixed seats (13) are fixedly installed on one side of the outer surface of the frame (1). An oil cylinder (9) is fixedly connected to the bottom of the fixed seat (13). The movable end of the oil cylinder (9) is fixedly connected to a connecting rod (16). A rack (14) is fixedly connected to the top of the connecting rod (16), and the rack (14) is meshed with the gear (3).

6. The fermentation device according to claim 5, wherein: Sliding bars (15) are fixedly connected to both sides of the outer surface of the rack (14), and the sliding bars (15) are slidably connected to the inner wall of the fixed seat (13).

7. A fermentation device according to claim 1, characterized in that: A side cover (2) is hinged at the discharge port of the stirring fermentation barrel (5).

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