A microbial sampling device for food production

Abstract

The utility model proposes a microbial sampling device for food production, including a storage tank, a sampling structure is arranged inside the storage tank, a first driving structure and a second driving structure are arranged on both sides of the sampling structure on the upper surface of the storage tank, and a feed pipe and a discharge pipe are fixedly installed on the outer walls on both sides of the storage tank, and the horizontal height of the feed pipe is greater than the discharge pipe. The utility model designs a sampling structure, and when in use, the second drive motor is started to drive the second drive shaft to rotate, and the second driving pulley, the second belt and the second driven pulley drive the inner conveying pipe to rotate inside the outer sleeve, and the sampling tube is connected to the sampling tube through the through hole, and then the external pump body is connected through the first connecting tube to suck out the material inside the storage tank. When sampling samples at different positions on the same layer, the first drive motor can be started to drive the outer sleeve to rotate to adjust the position of the sampling tube, thereby improving the diversity of the sampling process.

Description

Technical Field

[0001] The utility model relates to the technical field of sampling structures, in particular to a microbiological sampling device for food production. Background Art

[0002] Microorganisms include bacteria, viruses, fungi, some small protozoa, microscopic algae, etc. They are small in size and closely related to humans. They cover many types of beneficial and harmful species, and are widely involved in many fields such as food, medicine, industry and agriculture, environmental protection, and sports. Dairy microorganisms are microorganisms that participate in the fermentation of milk to produce dairy products and cause the spoilage of milk and dairy products.

[0003] Dairy products: refers to various foods made from cow's milk or goat's milk and their processed products as the main raw materials, with or without appropriate amounts of vitamins, minerals and other auxiliary materials, under the conditions required by laws, regulations and standards, also called cream products. The microbial content in dairy products is directly related to the quality of dairy products, so during the dairy product processing process, it is necessary to sample the dairy products, and then use a microbial detector to test the samples to find out their microbial content.

[0004] In the prior art, the sampling of dairy products is mostly done manually, which is labor-intensive and requires multiple sampling during the manufacturing process. Therefore, a large amount of labor is required. Furthermore, when sampling manually, generally only dairy product samples at the bottom and top of the processing tank can be collected, so samples in the middle of the processing tank cannot be collected, and therefore the microbial content of the dairy products in the middle of the processing tank cannot be detected.

[0005] Therefore, in response to the above problems, we propose a microbial sampling device for food production. Utility Model Content

[0006] The purpose of the utility model is to provide a microbial sampling device for food production to solve the problems raised by the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a microbial sampling device for food production, comprising a storage tank, a sampling structure is arranged inside the storage tank, a first driving structure and a second driving structure are respectively arranged on both sides of the sampling structure on the upper surface of the storage tank, a feed pipe and a discharge pipe are respectively fixedly installed on the outer walls on both sides of the storage tank, and the horizontal height of the feed pipe is greater than that of the discharge pipe.

[0008] As a further description of the utility model: the sampling structure includes an outer sleeve, an inner delivery tube is rotatably connected inside the outer sleeve, the inner diameter of the outer sleeve matches the outer diameter of the inner delivery tube, four groups of sampling tubes are spirally distributed up and down on the outer wall of the outer sleeve, and the outer wall of the inner delivery tube is provided with a through hole connected to the sampling tube.

[0009] As a further description of the utility model: a first rotating joint and a second rotating joint are respectively fixedly installed at both ends of the inner conveying pipe, wherein the second rotating joint passes through the bottom of the storage tank and is rotatably connected to the outer sleeve, and a first connecting pipe and a second connecting pipe are respectively fixedly installed at the ends of the first rotating joint and the second rotating joint away from the inner conveying pipe, and a first driven pulley and a second driven pulley are respectively fixedly mounted on the outer walls of the outer sleeve and the top of the inner conveying pipe.

[0010] As a further description of the utility model: the first driving structure includes a first driving motor fixedly mounted on the upper surface of the storage tank, a first driving shaft fixedly mounted on the output end of the first driving motor, a first driving pulley fixedly mounted on the top of the first driving shaft, and a first belt arranged between the first driving pulley and the first driven pulley.

[0011] As a further description of the utility model: the second drive structure includes a second drive motor fixedly mounted on the upper surface of the storage tank, a second drive shaft fixedly mounted on the output end of the second drive motor, a second driving pulley fixedly mounted on the top of the second drive shaft, and a second belt arranged between the second driving pulley and the second driven pulley.

[0012] As a further description of the utility model: a first sealing ring made of rubber is fixedly installed on the top of the storage tank, the inner diameter of the first sealing ring matches the outer diameter of the outer sleeve, and four sets of legs are fixedly installed on the bottom of the storage tank.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model designs a sampling structure on a microbial sampling device for food production. When in use, the second driving motor is started to drive the second driving shaft to rotate, and the second active pulley, the second belt and the second driven pulley drive the inner conveying tube to rotate inside the outer sleeve, and the sampling tube is connected with the through hole, and then the external pump body is connected through the first connecting tube to suck out the material inside the storage tank. When sampling samples at different positions of the same layer, the first driving motor can be started to drive the outer sleeve to rotate to adjust the position of the sampling tube, thereby improving the diversity of the sampling process. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is a schematic diagram of the internal structure of the storage tank of the utility model;

[0017] Figure 3 It is a schematic diagram of the sampling structure of the utility model.

[0018] In the figure: 1. storage tank; 2. sampling structure; 201. outer sleeve; 202. inner conveying pipe; 203. sampling tube; 204. through hole; 205. first rotary joint; 206. first connecting pipe; 207. second rotary joint; 208. second connecting pipe; 209. first driven pulley; 2010. second driven pulley; 3. first driving structure; 301. first driving motor; 302. first driving shaft; 303. first driving pulley; 4. second driving structure; 401. second driving motor; 402. second driving shaft; 403. second driving pulley; 5. feeding pipe; 6. discharging pipe; 7. first sealing ring; 8. supporting leg. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-Figure 3 The utility model provides a technical solution: a microbial sampling device for food production, including a storage tank 1, a sampling structure 2 is arranged inside the storage tank 1, a first driving structure 3 and a second driving structure 4 are respectively arranged on both sides of the sampling structure 2 on the upper surface of the storage tank 1, and a feed pipe 5 and a discharge pipe 6 are respectively fixedly installed on the outer walls on both sides of the storage tank 1, and the horizontal height of the feed pipe 5 is greater than that of the discharge pipe 6.

[0021] In this embodiment: the sampling structure 2 includes an outer sleeve 201, and an inner delivery tube 202 is rotatably connected inside the outer sleeve 201. The inner diameter of the outer sleeve 201 matches the outer diameter of the inner delivery tube 202. Four groups of sampling tubes 203 are spirally distributed on the upper and lower outer walls of the outer sleeve 201. The outer wall of the inner delivery tube 202 is provided with a through hole 204 connected to the sampling tube 203.

[0022] During specific use, the number of through holes 204 and the sampling tube 203 can be the same, and only one group of through holes 204 at the same height is connected to the sampling tube 203 each time, so as to avoid the situation of sampling at different heights at the same time.

[0023] In this embodiment: the first rotating joint 205 and the second rotating joint 207 are fixedly installed at both ends of the inner conveying pipe 202, wherein the second rotating joint 207 passes through the bottom of the storage tank 1 and is rotatably connected to the outer sleeve 201, and the first rotating joint 205 and the second rotating joint 207 are fixedly installed with the first connecting pipe 206 and the second connecting pipe 208 at the ends away from the inner conveying pipe 202, and the outer walls of the tops of the outer sleeve 201 and the inner conveying pipe 202 are fixedly sleeved with the first driven pulley 209 and the second driven pulley 2010 respectively.

[0024] During specific use: the first connecting tube 206 is used to connect to an external pump body to suck out the sampled material, and the second connecting tube 208 can be connected to an external cleaning liquid to clean the residual material inside the inner conveying tube 202 to avoid cross contamination between the sampled materials.

[0025] In this embodiment: the first driving structure 3 includes a first driving motor 301 fixedly mounted on the upper surface of the storage tank 1, a first driving shaft 302 is fixedly mounted on the output end of the first driving motor 301, a first driving pulley 303 is fixedly mounted on the top of the first driving shaft 302, and a first belt is arranged between the first driving pulley 303 and the first driven pulley 209.

[0026] Specific use: when it is necessary to sample materials at different positions at the same height, start the first drive motor 301 to drive the first drive shaft 302 to rotate, and use the first active pulley 303, the first belt and the first driven pulley 209 to drive the outer sleeve 201 to rotate to sample samples at different positions at the same height.

[0027] In this embodiment: the second driving structure 4 includes a second driving motor 401 fixedly mounted on the upper surface of the storage tank 1, a second driving shaft 402 is fixedly mounted on the output end of the second driving motor 401, a second driving pulley 403 is fixedly mounted on the top of the second driving shaft 402, and a second belt is arranged between the second driving pulley 403 and the second driven pulley 2010.

[0028] Specific use: When sampling materials at different heights, start the second drive motor 401 to drive the second drive shaft 402 to rotate, and use the second active pulley 403, the second belt and the second driven pulley 2010 to drive the inner conveying tube 202 to rotate inside the outer sleeve 201 to conduct the sampling tubes 203 at different heights.

[0029] In this embodiment: a first sealing ring 7 made of rubber is fixedly installed on the top of the storage tank 1, and the inner diameter of the first sealing ring 7 matches the outer diameter of the outer sleeve 201, and four groups of legs 8 are fixedly installed on the bottom of the storage tank 1.

[0030] During specific use: the first sealing ring 7 can seal the connection between the outer sleeve 201 and the storage tank 1 to reduce external pollution of the internal materials of the storage tank 1, and the supporting legs 8 can support and fix the storage tank 1 and its components.

[0031] Working principle: When sampling, start the second drive motor 401 to drive the second drive shaft 402 to rotate, and use the second active pulley 403, the second belt and the second driven pulley 2010 to drive the inner conveying tube 202 to rotate inside the outer sleeve 201, and use the through hole 204 to connect the sampling tube 203 of the bottom group, and then connect the external pump body through the first connecting tube 206 to suck out the material inside the storage tank 1. When it is necessary to sample samples from different layers, the inner conveying tube 202 can be rotated again to connect the sampling tubes 203 of different layers. When sampling samples at different positions on the same layer, the first drive motor 301 can be started to drive the outer sleeve 201 to rotate to adjust the position of the sampling tube 203 and improve the diversity of the sampling process.

[0032] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for technical personnel in the field to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A microbial sampling device for food production, comprising a storage tank (1), characterized in that: A sampling structure (2) is arranged inside the storage tank (1); a first driving structure (3) and a second driving structure (4) are arranged on both sides of the sampling structure (2) on the upper surface of the storage tank (1); a feed pipe (5) and a discharge pipe (6) are fixedly mounted on the outer walls of both sides of the storage tank (1); the horizontal height of the feed pipe (5) is greater than that of the discharge pipe (6); the sampling structure (2) comprises an outer sleeve (201); an inner conveying pipe (202) is rotatably connected inside the outer sleeve (201); the inner diameter of the outer sleeve (201) matches the outer diameter of the inner conveying pipe (202); four groups of sampling pipes (203) are spirally distributed on the upper and lower outer walls of the outer sleeve (201); the inner conveying pipe (202) is rotatably connected to the inner conveying pipe (202); the inner diameter of the outer sleeve (201) matches the outer diameter of the inner conveying pipe (202); four groups of sampling pipes (203) are spirally distributed on the upper and lower outer walls of the outer sleeve (201); The outer wall of the delivery pipe (202) is provided with a through hole (204) connected to the sampling pipe (203); the two ends of the inner delivery pipe (202) are respectively fixedly installed with a first rotating joint (205) and a second rotating joint (207), wherein the second rotating joint (207) passes through the bottom of the storage tank (1) and is rotatably connected to the outer sleeve (201); the ends of the first rotating joint (205) and the second rotating joint (207) away from the inner delivery pipe (202) are respectively fixedly installed with a first connecting pipe (206) and a second connecting pipe (208); the outer walls of the outer sleeve (201) and the top of the inner delivery pipe (202) are respectively fixedly sleeved with a first driven pulley (209) and a second driven pulley (2010).

2. A microbial sampling device for food production according to claim 1, characterized in that: The first driving structure (3) comprises a first driving motor (301) fixedly mounted on the upper surface of the storage tank (1); a first driving shaft (302) is fixedly mounted on the output end of the first driving motor (301); a first driving pulley (303) is fixedly mounted on the top of the first driving shaft (302); and a first belt is arranged between the first driving pulley (303) and the first driven pulley (209).

3. A microbial sampling device for food production according to claim 2, characterized in that: The second driving structure (4) comprises a second driving motor (401) fixedly mounted on the upper surface of the storage tank (1); a second driving shaft (402) is fixedly mounted on the output end of the second driving motor (401); a second driving pulley (403) is fixedly mounted on the top of the second driving shaft (402); and a second belt is arranged between the second driving pulley (403) and the second driven pulley (2010).

4. A microbial sampling device for food production according to claim 2, characterized in that: A first sealing ring (7) made of rubber material is fixedly mounted on the top of the storage tank (1), the inner diameter of the first sealing ring (7) matches the outer diameter of the outer sleeve (201), and four groups of legs (8) are fixedly mounted on the bottom of the storage tank (1).

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