Automatic cleaning device for microbial fermentation tank

Abstract

The utility model relates to the technical field of microbial reaction, and belongs to an automatic cleaning device for a microbial fermentation tank. Comprising a placing plate, a reciprocating mechanism is arranged on the placing plate, the reciprocating mechanism comprises a driving assembly and a reciprocating assembly, the placing plate comprises a main plate and a connecting plate, the reciprocating assembly comprises a reciprocating connecting rod, the reciprocating connecting rod is matched with the main plate through a shaft hole and movably connected with the main plate, and the driving assembly is arranged on the connecting plate. The lower end of the reciprocating connecting rod is connected with a cleaning assembly, the cleaning assembly comprises a cleaning shaft, and the upper end of the cleaning shaft is connected with the lower end of the reciprocating connecting rod. The cleaning assembly is adopted to drive the cleaning brush to rotate around the shaft to achieve rotary cleaning, meanwhile, the reciprocating mechanism is combined to enable the brush to do reciprocating motion in the axial direction of the cleaning shaft, and by means of the combined type cleaning mode combining rotation and reciprocating, regional cleaning leakage is effectively prevented, the cleaning quality of the fermentation tank is improved, and the cleaning efficiency is improved. The pollution risk in the subsequent fermentation process is reduced, and the cleaning efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of microbial reaction, and belongs to an automatic cleaning device for a microbial fermenter. Background Art

[0002] Microbial fermentation refers to the process of using microorganisms (such as bacteria, fungi, actinomycetes, etc.) to convert raw materials into products required by humans through specific metabolic pathways under suitable conditions. Microbial fermentation technology is an important part of modern biotechnology. It not only has important application value in industrial production, but also has important significance in scientific research. Through microbial fermentation technology, people can produce various useful compounds and biological products, making important contributions to the development and progress of human society. Microbial fermentation has a wide range of applications in the fields of pharmaceutical industry, food industry, energy industry, chemical industry, agriculture and environmental protection. For example, in the pharmaceutical industry, microbial fermentation is used to produce antibiotics, vaccines, etc.; in the food industry, microbial fermentation is used to produce products such as yogurt, soy sauce, vinegar, etc.; in environmental protection, microbial fermentation is used to treat wastewater, waste gas, etc.

[0003] During the microbial fermentation process, dirt such as yeast, protein impurities, hops and hop resin compounds may be deposited on the surface of the fermenter and related equipment. If these dirt are not cleaned in time, they may become obstacles to the growth and metabolism of microorganisms, and even lead to fermentation failure. Cleaning can effectively remove these dirt, reduce the risk of contamination, and ensure the smooth progress of the fermentation process.

[0004] The current cleaning methods are manual cleaning or using cleaning equipment for cleaning. Manual cleaning is time-consuming and laborious, with low cleaning efficiency and high labor costs. At present, most cleaning devices clean through rotating brushes. However, this cleaning method is prone to missed cleaning areas and the cleaning is not thorough enough, which poses a high risk of contamination for the next fermentation. Content of the Utility Model

[0005] In view of the above technical problems, the utility model provides an automatic cleaning device for a microbial fermenter.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The present application provides an automatic cleaning device for a microbial fermenter, including a mounting plate. A reciprocating mechanism is provided on the mounting plate. The reciprocating mechanism includes a driving component and a reciprocating component. The mounting plate includes a main board and a connecting board. The reciprocating component includes a reciprocating connecting rod. The reciprocating connecting rod is movably connected to the main board through a shaft hole fit. The driving component is arranged on the connecting board. A cleaning component is connected to the lower end of the reciprocating connecting rod. The cleaning component includes a cleaning shaft. The upper end of the cleaning shaft is connected to the lower end of the reciprocating connecting rod.

[0008] Preferably, the driving assembly includes a driving motor, a driving shaft and a driving cylinder body. The driving motor is fixedly arranged on the connecting plate. One end of the driving shaft is connected to the output end of the driving motor through a coupling. The driving cylinder body is arranged on the driving shaft through shaft hole fit, and the driving shaft is fixedly connected to the driving cylinder body.

[0009] Preferably, the reciprocating assembly further includes a vertical chute and a support spring. The vertical chute is fixedly arranged on the main board. The reciprocating connecting rod is located inside the vertical chute. The upper end of the reciprocating connecting rod is connected with a sliding block. The sliding block is located in the vertical chute and is slidably connected with the vertical chute. A connecting block is connected to the sliding block, and a moving rod is fixedly connected to the connecting block. A slide rail is arranged on the driving cylinder body, and the moving rod is slidably connected with the slide rail. The support spring is arranged on the reciprocating connecting rod and is located inside the vertical chute.

[0010] Preferably, a connecting port is arranged at the upper end of the cleaning shaft, and a connecting platform is arranged at the lower end of the reciprocating connecting rod. The connecting platform is connected with the connecting port through shaft hole fit.

[0011] Preferably, the cleaning assembly further includes a cleaning motor and a cleaning brush. The output end of the cleaning motor is connected to the cleaning shaft through a coupling. An installation ring is fixedly arranged on the cleaning shaft, a connecting frame is arranged on the installation ring, and the cleaning brush is connected with the connecting frame.

[0012] Compared with the prior art, the present utility model provides an automatic cleaning device for a microbial fermenter, which has the following beneficial effects:

[0013] The present utility model drives the cleaning brush to rotate around the shaft by using the cleaning assembly to realize rotary cleaning. At the same time, in combination with the reciprocating mechanism, the brush makes a reciprocating motion along the axial direction of the cleaning shaft. Through the combined rotary and reciprocating cleaning method, it effectively prevents regional missed cleaning, improves the cleaning quality of the fermenter, reduces the pollution risk in the subsequent fermentation process. In addition, it can reduce manual participation, lower labor costs and improve cleaning efficiency.

[0014] The features and advantages of the present utility model will be described in detail through embodiments in conjunction with the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 is a schematic diagram of the structure of the reciprocating mechanism of the present utility model;

[0017] Figure 3 is a front view of the present utility model and a schematic diagram of the structure of the cleaning assembly of the present utility model;

[0018] Figure 4 For Figure 3 the partial sectional view at position A in

[0019] In the figure: 1. mounting plate; 11. main board; 12. connecting board; 2. reciprocating mechanism; 21. driving component; 211. driving motor; 212. driving shaft; 213. driving cylinder; 22. reciprocating component; 221. reciprocating connecting rod; 222. vertical chute; 223. sliding block; 224. connecting block; 225. moving rod; 226. slide rail; 227. support spring; 228. connecting platform; 23. first motor; 3. cleaning component; 31. cleaning shaft; 311. connection; 32. cleaning motor; 33. cleaning brush; 34. mounting ring; 35. connecting frame. Detailed implementation manners

[0020] To make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. However, it should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the scope of the present utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessarily confusing the concepts of the present utility model.

[0021] Refer to Figure 1 , a microbial fermentation tank automatic cleaning device of the present utility model includes a mounting plate 1, a reciprocating mechanism 2 is provided on the mounting plate 1, the reciprocating mechanism 2 includes a driving component 21 and a reciprocating component 22, the mounting plate 1 includes a main board 11 and a connecting board 12, the reciprocating component 22 includes a reciprocating connecting rod 221, the reciprocating connecting rod 221 is movably connected to the main board 11 through a shaft hole fit, the driving component 21 is arranged on the connecting board 12, the lower end of the reciprocating connecting rod 221 is connected to a cleaning component 3, and the cleaning component 3 includes a cleaning shaft 31, and the upper end of the cleaning shaft 31 is connected to the lower end of the reciprocating connecting rod 221.

[0022] Refer to Figure 2 , specifically, the driving component 21 includes a driving motor 211, a driving shaft 212 and a driving cylinder 213, the driving motor 211 is fixedly arranged on the connecting board 12, one end of the driving shaft 212 is connected to the output end of the driving motor 211 through a coupling, the driving cylinder 213 is arranged on the driving shaft 212 through a shaft hole fit, and the driving shaft 212 is fixedly connected to the driving cylinder 213.

[0023] Refer to Figure 2, specifically, the reciprocating assembly 22 further includes a vertical chute 222 and a support spring 227. The vertical chute 222 is fixedly arranged on the main board 11. The reciprocating connecting rod 221 is located inside the vertical chute 222. The upper end of the reciprocating connecting rod 221 is connected with a sliding block 223. The sliding block 223 is located in the vertical chute 222 and is slidably connected with the vertical chute 222. A connecting block 224 is connected to the sliding block 223. A moving rod 225 is fixedly connected to the connecting block 224. A slide rail 226 is formed on the driving cylinder body 213. The moving rod 225 is slidably connected with the slide rail 226. During the rotation of the driving cylinder body 213, the moving rod 225 is driven to move in the slide rail 226 through the slide rail 226, so that the moving rod 225 is lifted. The support spring 227 is arranged on the reciprocating connecting rod 221. The support spring 227 is located in the vertical chute 222. During the lifting process of the moving rod 225, the support spring 227 is stretched. After the moving rod 225 is lifted to the top, it is pulled down by the support spring 227 to complete the reset of the moving rod 225 and play a buffering role.

[0024] Refer to Figure 4 , specifically, a connection port 311 is formed at the upper end of the cleaning shaft 31. A connection platform 228 is arranged at the lower end of the reciprocating connecting rod 221. The connection platform 228 is in shaft hole fit connection with the connection port 311. The connection platform 228 and the connection port 311 can rotate relative to each other and can form axial limit at the same time.

[0025] Refer to Figure 3 , specifically, the cleaning assembly 3 further includes a cleaning motor 32 and a cleaning brush 33. The output end of the cleaning motor 32 is connected with the cleaning shaft 31 through a coupling. An installation ring 34 is fixedly arranged on the cleaning shaft 31. A connection frame 35 is arranged on the installation ring 34. The cleaning brush 33 is connected with the connection frame 35.

[0026] The working principle of the present utility model: Power is provided by the driving motor 211 to drive the driving shaft 212 to rotate. The driving cylinder body 213 arranged on the driving shaft 212 rotates synchronously. Then, the moving rod 225 is driven to move in the slide rail 226 through the slide rail 226, so that the moving rod 225 is lifted. Thus, the sliding block 223 is driven to displace along the vertical chute 222, and at the same time, the reciprocating connecting rod 221 is driven to lift. During this process, the support spring 227 is stretched. After the moving rod 225 is lifted to the top of the slide rail 226, the moving rod 225 is pulled down by the pulling force of the support spring 227 and the self-weight of the cleaning assembly 3 to complete the reset of the moving rod 225. During the continuous output of the driving motor 211, the reciprocating mechanism 2 makes continuous reciprocating motion along the axial direction; during this process, the cleaning motor 32 drives the cleaning shaft 31 to rotate, driving the cleaning brush 33 to rotate for cleaning, thus forming a combined cleaning of rotation and reciprocation.

[0027] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements or improvements 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. An automatic cleaning device for a microbial fermentation tank, characterized in that: The invention comprises a placement plate (1), wherein a reciprocating mechanism (2) is provided on the placement plate (1), wherein the reciprocating mechanism (2) comprises a driving assembly (21) and a reciprocating assembly (22), wherein the placement plate (1) comprises a main board (11) and a connecting plate (12), wherein the reciprocating assembly (22) comprises a reciprocating connecting rod (221), wherein the reciprocating connecting rod (221) and the main board (11) are matched through an axial hole and are movably connected, wherein the driving assembly (21) is arranged on the connecting plate (12), wherein the lower end of the reciprocating connecting rod (221) is connected to a cleaning assembly (3), wherein the cleaning assembly (3) comprises a cleaning shaft (31), wherein the upper end of the cleaning shaft (31) is connected to the lower end of the reciprocating connecting rod (221).

2. The automatic cleaning device for a microbial fermentation tank according to claim 1, characterized in that: The drive assembly (21) comprises a drive motor (211), a drive shaft (212) and a drive cylinder (213); the drive motor (211) is fixedly arranged on the connecting plate (12); one end of the drive shaft (212) is connected to the output end of the drive motor (211) via a coupling; the drive cylinder (213) is arranged on the drive shaft (212) via a shaft hole; and the drive shaft (212) and the drive cylinder (213) are fixedly connected.

3. The automatic cleaning device for a microbial fermentation tank according to claim 2, characterized in that: The reciprocating assembly (22) further comprises a vertical slide groove (222) and a support spring (227); the vertical slide groove (222) is fixedly arranged on the main board (11); the reciprocating connecting rod (221) is located inside the vertical slide groove (222); a sliding block (223) is connected to the upper end of the reciprocating connecting rod (221); the sliding block (223) is located in the vertical slide groove (222) and is slidably connected to the vertical slide groove (222); a connecting block (224) is connected to the sliding block (223); a moving rod (225) is fixedly connected to the connecting block (224); a sliding rail (226) is provided on the driving cylinder (213); the moving rod (225) is slidably connected to the sliding rail (226); and the support spring (227) is arranged on the reciprocating connecting rod (221); and the support spring (227) is located in the vertical slide groove (222).

4. The automatic cleaning device for a microbial fermentation tank according to claim 1, characterized in that: The upper end of the cleaning shaft (31) is provided with a connecting port (311), and the lower end of the reciprocating connecting rod (221) is provided with a connecting platform (228), and the connecting platform (228) is cooperatively connected to the shaft hole of the connecting port (311).

5. The automatic cleaning device for a microbial fermentation tank according to claim 1, characterized in that: The cleaning assembly (3) further comprises a cleaning motor (32) and a cleaning brush (33); the output end of the cleaning motor (32) is connected to the cleaning shaft (31) via a coupling; a mounting ring (34) is fixedly provided on the cleaning shaft (31); a connecting frame (35) is provided on the mounting ring (34); and the cleaning brush (33) is connected to the connecting frame (35).

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