A cleaning device for blueberry wine fermentation

Abstract

The utility model relates to vegetable and fruit production processing equipment technical field discloses a kind of cleaning devices for blueberry fruit wine fermentation, including fermentation tank, the inner wall middle part of fermentation tank is fixedly connected with cleaning mechanism, the cleaning mechanism is used to clean inner wall, the top of fermentation tank is fixedly connected with sealing mechanism, the sealing mechanism is used to seal tank body, the outer wall of fermentation tank upside is fixedly connected with connecting mechanism, the outer wall top of fermentation tank is rotatably connected with cover plate;The cleaning mechanism includes fixed cylinder, the fixed cylinder is fixedly connected in the inner wall middle part of fermentation tank, the inner wall middle part of fixed cylinder is fixedly connected with fixed disc.The utility model in this cleaning device realizes fermentation tank inner wall cleaning by cleaning mechanism, drives cleaning brush high-speed rotation to brush wash inner wall;Scraping plate synchronous rotation of fixed disc edge, scrape viscous contaminant, gear transmission ensures that overall dead angle cleaning is free, provides clean environment for fermentation.

Description

Technical Field

[0001] This utility model relates to the technical field of fruit and vegetable production and processing equipment, and in particular to a cleaning device for blueberry wine fermentation. Background Technology

[0002] Blueberry wine is a low-alcohol beverage made primarily from blueberries through a process of selection, crushing, fermentation, and soaking. It falls under the category of fruit wine and retains the nutrients in the blueberry fruit. The fermentation process relies on the anaerobic respiration of yeast to produce alcohol. However, if the equipment is not cleaned properly, bacteria and mold may remain on the surface. These bacteria will compete with the yeast for nutrients and may even produce acidic substances, toxins, and off-flavors, leading to fermentation failure and spoilage of the wine.

[0003] Cleaning devices for blueberry wine fermentation are specialized equipment and systems designed for cleaning fermentation equipment during the blueberry wine production process. Their function is to remove residual bacteria, fruit pomace, sugars, oils, and metabolic byproducts from the surface and interior of the fermentation equipment through physical rinsing, chemical cleaning, or a combination of both. This ensures a clean fermentation environment, preventing contamination of the raw materials and affecting the fermentation process. However, existing cleaning devices for blueberry wine fermentation cannot completely cover all areas with their spray nozzles and rinsing force, resulting in residual impurities and microorganisms in some areas. After fermentation, residual pectin and sticky sugars easily adhere to the inner walls of the equipment. If the cleaning time, temperature, and reagent concentration are insufficient, thorough removal is difficult, requiring repeated cleaning. Long-term uncleaned or heavily contaminated equipment forms a biofilm, which is difficult to break down, increasing operational complexity. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a cleaning device for blueberry wine fermentation, which aims to improve the problem that the spray head and rinsing force of the existing cleaning device cannot fully cover and thoroughly clean, requiring repeated cleaning and increasing the complexity of operation.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a cleaning device for blueberry wine fermentation, comprising a fermentation tank, a cleaning mechanism fixedly connected to the middle of the inner wall of the fermentation tank for cleaning the inner wall, a sealing mechanism fixedly connected to the top of the fermentation tank for sealing the tank body, connecting mechanisms fixedly connected to the upper and lower sides of the outer wall of the fermentation tank, and a cover plate rotatably connected to the top of the outer wall of the fermentation tank; the cleaning mechanism includes a fixed cylinder fixedly connected to the middle of the inner wall of the fermentation tank, a fixed plate fixedly connected to the middle of the inner wall of the fixed cylinder, multiple support frames fixedly connected to the bottom of the outer wall of the fixed plate, cleaning brushes rotatably connected to the middle of the inner walls of the multiple support frames, scrapers provided around the outer wall of the fixed plate, and rotating components rotatably connected around the outer wall of the fixed plate.

[0006] As a further description of the above technical solution:

[0007] The rotating assembly includes a motor, which is fixedly connected to the top of the inner wall of the fixed cylinder. The output end of the motor is fixedly connected to a rotating cylinder. A gear one is fixedly connected to the bottom of the outer wall of the rotating cylinder. A gear two is fixedly connected to the bottom of the outer wall of the plurality of cleaning brushes. The gear two meshes with the gear one.

[0008] As a further description of the above technical solution:

[0009] The sealing mechanism includes a connecting rod, which is fixedly connected to the front and rear sides of the outer wall of the cover plate. A fixing block is rotatably connected to the right side of the outer wall of the connecting rod. A fixing plate is fixedly connected to the bottom of the fixing block at the front and rear. A bolt is threadedly connected to the top of the outer wall of the fixing plate. An adjustment component is fixedly connected to the adjacent side of the outer wall of the bolt.

[0010] As a further description of the above technical solution:

[0011] The adjustment assembly includes a motor, which is fixedly connected to an adjacent side of the outer wall of the fixed plate. A turntable is fixedly connected to the output end of the motor. A chain is rotatably connected to one side of the outer wall of the turntable. A second turntable is rotatably connected to the top side of the fixed plate. The first turntable is connected to the second turntable via a chain. A half gear is fixedly connected to one side of the outer wall of the second turntable. A rack is slidably connected to the top of the outer wall of the fixed plate, and the rack meshes with the half gear.

[0012] As a further description of the above technical solution:

[0013] The connecting mechanism includes a water inlet pipe, which is fixedly connected to the top of the outer wall of the cover plate. A water outlet pipe is fixedly connected to the front bottom of the fermenter. A fixing frame is fixedly connected to the outer wall of the water outlet pipe. A valve assembly is fixedly connected to the right side of the outer wall of the water outlet pipe.

[0014] As a further description of the above technical solution:

[0015] The valve assembly includes a regulating valve, which is fixedly connected to the right side of the outer wall of the outlet pipe, and a handle is rotatably connected to the front side of the outer wall of the regulating valve.

[0016] As a further description of the above technical solution:

[0017] An exhaust vent is installed on one side of the top of the cover plate, and a base is fixedly connected to the bottom of the outer wall of the fermentation tank.

[0018] As a further description of the above technical solution:

[0019] A fixing sleeve is fixedly connected to the bottom of the inner wall of the cover plate, and a sealing ring is fixedly connected to the outer wall of the fixing sleeve.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, the cleaning device achieves cleaning of the inner wall of the fermentation tank through the cleaning mechanism. The motor in the fixed cylinder drives the rotating drum and gear one to rotate, meshing with gear two at the bottom of the cleaning brush, driving the cleaning brush to rotate at high speed to scrub the inner wall; the scraper on the edge of the fixed plate rotates synchronously to scrape off viscous contaminants. The gear transmission ensures thorough cleaning without dead angles. With the help of the cleaning liquid, it can efficiently remove fruit residue and sugar residue. The modular structure is easy to maintain, providing a clean environment for fermentation.

[0022] 2. In this utility model, the sealing mechanism achieves the sealing between the cover plate and the fermentation tank through mechanical transmission. The connecting rod is fixed to the cover plate, driving the fixing block and the fixing plate to achieve initial connection. After the motor is started, the power is transmitted to the second turntable through the first turntable and the chain, driving the half gear to mesh with the rack, turning the circular motion into linear sliding. The rack pushes the cover plate to squeeze the sealing ring, enhancing the sealing effect. Attached Figure Description

[0023] Figure 1 This is a perspective view of a cleaning device for blueberry wine fermentation proposed in this utility model.

[0024] Figure 2 This is a front view of a cleaning device for blueberry wine fermentation proposed in this utility model;

[0025] Figure 3 This is a structural exploded view of a cleaning device for blueberry wine fermentation proposed in this utility model.

[0026] Figure 4 This is a partial structural diagram of a cleaning device for blueberry wine fermentation proposed in this utility model.

[0027] Figure 5 This is a partial structural exploded view of a cleaning device for blueberry wine fermentation proposed in this utility model.

[0028] Legend:

[0029] 1. Fermentation tank; 2. Cleaning mechanism; 201. Fixed cylinder; 202. Fixed plate; 203. Support frame; 204. Cleaning brush; 205. Scraper; 206. Rotating assembly; 2061. Motor; 2062. Rotating drum; 2063. Gear 1; 2064. Gear 2; 3. Sealing mechanism; 301. Connecting rod; 302. Fixed block; 303. Fixed plate; 304. Bolt; 305. Adjustment Components; 3051, Motor; 3052, Turntable 1; 3053, Chain; 3054, Turntable 2; 3055, Half Gear; 3056, Rack; 4, Connecting Mechanism; 401, Inlet Pipe; 402, Outlet Pipe; 403, Fixing Frame; 404, Valve Assembly; 4041, Regulating Valve; 4042, Throttle Handle; 5, Cover Plate; 6, Vent Hole; 7, Base; 8, Fixing Sleeve; 9, Sealing Ring. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Reference Figure 1 , Figure 3 and Figure 4 This utility model provides an embodiment of a cleaning device for blueberry wine fermentation, comprising a fermentation tank 1, a cleaning mechanism 2 fixedly connected to the middle of the inner wall of the fermentation tank 1 for cleaning the inner wall, a sealing mechanism 3 fixedly connected to the top of the fermentation tank 1 for sealing the tank body, a connecting mechanism 4 fixedly connected to the upper and lower sides of the outer wall of the fermentation tank 1, and a cover plate 5 rotatably connected to the top of the outer wall of the fermentation tank 1; the cleaning mechanism 2 includes a fixed cylinder 201 fixedly connected to the middle of the inner wall of the fermentation tank 1, a fixed plate 202 fixedly connected to the middle of the inner wall of the fixed cylinder 201, and a fixed plate 202 fixedly connected to the bottom of the outer wall of the fixed plate 202. Multiple support frames 203 are connected, and cleaning brushes 204 are rotatably connected to the middle of the inner wall of the multiple support frames 203. Scrapers 205 are provided around the outer wall of the fixed disk 202. Rotating components 206 are rotatably connected around the outer wall of the fixed disk 202. The rotating components 206 include a motor 2061. The motor 2061 is fixedly connected to the top of the inner wall of the fixed cylinder 201. The output end of the motor 2061 is fixedly connected to a rotating cylinder 2062. A gear 1 2063 is fixedly connected to the bottom of the outer wall of the rotating cylinder 2062. A gear 2 2064 is fixedly connected to the bottom of the outer wall of the multiple cleaning brushes 204. Gear 2 2064 meshes with gear 1 2063.

[0032] Specifically, the fixed cylinder 201 serves as the main support, installed on the inner wall of the fermentation tank 1. It is equipped with a motor 2061 and a transmission assembly, and is connected to the cleaning brush 204 via a support frame 203, providing stable support. After the motor 2061 starts, the rotating cylinder 2062 and gear 2063 rotate synchronously, transmitting motion to the cleaning brush 204, causing it to rotate at high speed to clean the inner wall of the tank. At the same time, the scraper 205, fixed to the edge of the fixed plate 202, rotates with the rotating assembly 206 to scrape off the adhering substances. The combination of the cleaning brush 204 and the scraper 205 achieves comprehensive cleaning without dead angles, especially the bottom and side walls of the fermentation tank 1. During operation, it is used with clean water or cleaning agent, utilizing centrifugal force to enhance the cleaning effect. The cleaning mechanism 2 is detachable for easy maintenance. The gear transmission is highly efficient, and the cleaning force can be controlled by the speed of the motor 2061 to adapt to different fermentation tank 1 specifications. The brush length and the curvature of the scraper 205 are adjusted to match the tank size.

[0033] Reference Figure 1 , Figure 2 and Figure 5 The sealing mechanism 3 includes a connecting rod 301, which is fixedly connected to the front and rear sides of the outer wall of the cover plate 5. A fixing block 302 is rotatably connected to the right side of the outer wall of the connecting rod 301. A fixing plate 303 is fixedly connected to the bottom of the fixing block 302 at the front and rear. A bolt 304 is threadedly connected to the top of the outer wall of the fixing plate 303. An adjusting assembly 305 is fixedly connected to the adjacent side of the outer wall of the bolt 304. The adjusting assembly 305 includes a motor 3051, which is fixedly connected to the adjacent side of the outer wall of the fixing plate 303. On one side, a turntable 3052 is fixedly connected to the output end of motor 3051. A chain 3053 is rotatably connected to one side of the outer wall of turntable 3052. A turntable 3054 is rotatably connected to the top side of fixed plate 303. Turntable 3052 is connected to turntable 3054 via chain 3053. A half gear 3055 is fixedly connected to one side of the outer wall of turntable 3054. A rack 3056 is slidably connected to the top of the outer wall of fixed plate 303. The rack 3056 meshes with the half gear 3055.

[0034] Specifically, the connecting rod 301 is fixed to the front and rear sides of the cover plate 5, and the fixing block 302 at its right end can rotate, causing the fixing plate 303 to swing with the opening and closing of the cover plate 5. When the cover plate 5 is fastened to the fermentation tank 1, the fixing plate 303 is initially fixed to the tank body by bolts 304. After the motor 3051 is started, the first turntable 3052 drives the second turntable 3054 to realize torque amplification and direction adjustment. The second turntable 3054 drives the half gear 3055 to rotate, meshing with the rack 3056, converting the circular motion into linear sliding. The 3056 bar presses the cover plate 5 against the tank body, and the thrust is transmitted to the sealing ring 9 to fill the gap and form a sealed environment. The half gear 3055 controls the left and right movement range of the rack 3056. The sealing pressure is finely adjusted by the forward and reverse rotation of the motor 3051. After the cover plate 5 is manually fastened, the bolt 304 is pre-tightened, the motor 3051 is de-energized, and the half gear 3055 and the rack 3056 remain locked, providing sealing force. When the motor 3051 reverses, the rack 3056 returns to the initial position, and the cover plate 5 can be opened after the bolt 304 is loosened.

[0035] Reference Figure 1 , Figure 2 and Figure 3 The connecting mechanism 4 includes an inlet pipe 401, which is fixedly connected to the top of the outer wall of the cover plate 5. An outlet pipe 402 is fixedly connected to the front bottom of the fermentation tank 1. A fixing bracket 403 is fixedly connected to the outer wall of the outlet pipe 402. A valve assembly 404 is fixedly connected to the right side of the outer wall of the outlet pipe 402. The valve assembly 404 includes a regulating valve 4041, which is fixedly connected to the right side of the outer wall of the outlet pipe 402. A handle 4042 is rotatably connected to the front side of the outer wall of the regulating valve 4041. An exhaust hole 6 is installed on one side of the top of the cover plate 5. A base 7 is fixedly connected to the bottom of the outer wall of the fermentation tank 1. A fixing sleeve 8 is fixedly connected to the bottom of the inner wall of the cover plate 5. A sealing ring 9 is fixedly connected to the outer wall of the fixing sleeve 8.

[0036] Specifically, the connecting mechanism 4, through the coordinated operation of various components, realizes the raw material transportation, product discharge, and tank protection during the blueberry wine fermentation process. The water inlet pipe 401 is fixed to the top of the cover plate 5, which can inject blueberry raw materials, yeast, or other fermentation auxiliary materials into the fermentation tank 1. The water outlet pipe 402 on the front side of the bottom of the fermentation tank 1 is used to discharge the fermented fruit wine. The fixing bracket 403 on its outer wall provides support and fixation, preventing the water outlet pipe 402 from shifting due to gravity or external force. In the valve assembly 404 on the right side of the water outlet pipe 402, the regulating valve 4041 works with the handle 4042. The operator rotates the handle to adjust the valve. The throttle 4042 adjusts the opening and closing degree of the regulating valve 4041, thereby controlling the speed and flow rate of the fruit wine. The vent 6 at the top of the cover plate 5 can release carbon dioxide gas produced by the anaerobic respiration of yeast during fermentation, preventing excessive pressure inside the tank. The fixing sleeve 8 at the bottom of the inner wall of the cover plate 5, together with the sealing ring 9 around it, can fit tightly with the fermentation tank 1 when the cover plate 5 is closed, forming a sealed space to prevent external bacteria from entering and contaminating the fermentation environment, while reducing the volatilization of fruit wine aroma and ensuring the smooth progress of the fermentation process. The base 7 provides stable support for the fermentation tank 1, ensuring stable operation of the equipment.

[0037] Working Principle: The fixed cylinder 201 serves as the core support structure, fixed to the middle of the inner wall of the fermentation tank 1. It houses the motor 2061 and transmission components, and is connected to the cleaning brushes 204 via the support frame 203, providing stable support for the cleaning components. After the motor 2061 starts, it drives the rotating cylinder 2062 at the output end to rotate. The gear 2063 at the bottom of the rotating cylinder 2062 rotates synchronously. Gear 2063 meshes with gear 2064 at the bottom of multiple cleaning brushes 204, transmitting the circular motion of the motor 2061 to the cleaning brushes 204, driving them to rotate at high speed around their own axis. The brush bristles directly scrub the inner wall of the tank, removing stubborn fruit pulp and sugar residue. The brushes, fixed to the edge of the fixed plate 202, rotate synchronously with the rotating component 206, scraping away the viscous substances adhering to the tank wall. The motor 2061... When powered on, the gear transmission system drives the cleaning brush 204 and scraper 205 to rotate synchronously. The rotating cleaning brush 204 removes contaminants from the inner wall through mechanical friction, while the scraper 205 assists in removing large areas of adhering substances. The combined design of the cleaning brush 204 and scraper 205 ensures comprehensive and thorough cleaning of the inner wall of the tank, especially in areas prone to dirt accumulation such as the bottom and side walls of the fermentation tank 1. In actual operation, it is usually necessary to use water or cleaning agent. The centrifugal force generated by the rotation accelerates the liquid flow and enhances the flushing effect. The cleaning mechanism 2 can be disassembled independently for easy maintenance or replacement of parts. The gear meshing transmission has high efficiency, and the cleaning force can be precisely controlled by adjusting the speed of the motor 2061. It is suitable for fermentation tanks 1 of different specifications. The tank size can be adapted by adjusting the length of the cleaning brush 204 and the curvature of the scraper 205.

[0038] The connecting rod 301 is fixed to the front and rear sides of the cover plate 5. The fixing block 302 at its right end can rotate around the axis, so that the fixing plate 303 can swing with the opening and closing of the cover plate 5. When the cover plate 5 is fastened to the fermentation tank 1, the fixing plate 303 is initially fixed to the tank body by bolts 304. After the motor 3051 is started, it drives the first turntable 3052 at the output end to rotate. The first turntable 3052 transmits power to the second turntable 3054 through the chain 3053 to realize torque amplification and steering adjustment. The second turntable 3054 drives the coaxial half gear 3055 to rotate. The half gear 3055 meshes with the rack 3056, converting the circular motion into the linear sliding of the rack 3056. The rack 3056 slides inward under the drive of the half gear 3055. The rack 3056 pushes the end of the cover plate 5 against the tank body, and the thrust of the rack 3056 is transmitted to the sealing ring 9 through the cover plate 5, filling the tiny gap between the cover plate 5 and the tank body to form an airtight and liquid-tight environment. The half gear 3055 controls the left and right movement range of the rack 3056 to reduce friction. The sealing pressure can be finely adjusted by the forward and reverse rotation of the motor 3051 to avoid overpressure damage to the sealing ring 9. The cover plate 5 is manually fastened to the fermenter 1, and the fixing plate 303 is pre-tightened by the bolt 304. After the motor 3051 is de-energized, the meshing state of the half gear 3055 and the rack 3056 remains locked, continuously providing sealing force. When the motor 3051 reverses, the rack 3056 returns to the initial position, and the cover plate 5 can be opened after the bolt 304 is loosened.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A cleaning device for blueberry wine fermentation, comprising a fermentation tank (1), characterized in that: A cleaning mechanism (2) is fixedly connected to the middle of the inner wall of the fermentation tank (1). The cleaning mechanism (2) is used to clean the inner wall. A sealing mechanism (3) is fixedly connected to the top of the fermentation tank (1). The sealing mechanism (3) is used to seal the tank body. A connecting mechanism (4) is fixedly connected to the upper and lower sides of the outer wall of the fermentation tank (1). A cover plate (5) is rotatably connected to the top of the outer wall of the fermentation tank (1). The cleaning mechanism (2) includes a fixed cylinder (201), which is fixedly connected to the middle of the inner wall of the fermentation tank (1). A fixed plate (202) is fixedly connected to the middle of the inner wall of the fixed cylinder (201). Multiple support frames (203) are fixedly connected to the bottom of the outer wall of the fixed plate (202). A cleaning brush (204) is rotatably connected to the middle of the inner wall of the multiple support frames (203). A scraper (205) is provided around the outer wall of the fixed plate (202). A rotating component (206) is rotatably connected around the outer wall of the fixed plate (202).

2. The cleaning device for blueberry wine fermentation according to claim 1, characterized in that: The rotating assembly (206) includes a motor (2061), which is fixedly connected to the top of the inner wall of the fixed cylinder (201). The output end of the motor (2061) is fixedly connected to a rotating cylinder (2062). A gear one (2063) is fixedly connected to the bottom of the outer wall of the rotating cylinder (2062). A gear two (2064) is fixedly connected to the bottom of the outer wall of the plurality of cleaning brushes (204). The gear two (2064) meshes with the gear one (2063).

3. The cleaning device for blueberry wine fermentation according to claim 1, characterized in that: The sealing mechanism (3) includes a connecting rod (301), which is fixedly connected to the front and rear sides of the outer wall of the cover plate (5). A fixing block (302) is rotatably connected to the right side of the outer wall of the connecting rod (301). A fixing plate (303) is fixedly connected to the bottom of the fixing block (302) at the front and rear. A bolt (304) is threadedly connected to the top of the outer wall of the fixing plate (303). An adjusting component (305) is fixedly connected to the adjacent side of the outer wall of the bolt (304).

4. A cleaning device for blueberry wine fermentation according to claim 3, characterized in that: The adjustment assembly (305) includes a motor (3051), which is fixedly connected to the outer wall of the fixed plate (303) on one side. The output end of the motor (3051) is fixedly connected to a turntable (3052). A chain (3053) is rotatably connected to one side of the outer wall of the turntable (3052). A turntable (3054) is rotatably connected to the top side of the fixed plate (303). The turntable (3052) is connected to the turntable (3054) via the chain (3053). A half gear (3055) is fixedly connected to one side of the outer wall of the turntable (3054). A rack (3056) is slidably connected to the top of the outer wall of the fixed plate (303). The rack (3056) meshes with the half gear (3055).

5. A cleaning device for blueberry wine fermentation according to claim 1, characterized in that: The connecting mechanism (4) includes an inlet pipe (401), which is fixedly connected to the top of the outer wall of the cover plate (5). An outlet pipe (402) is fixedly connected to the front bottom of the fermentation tank (1). A fixing bracket (403) is fixedly connected around the outer wall of the outlet pipe (402). A valve assembly (404) is fixedly connected to the right side of the outer wall of the outlet pipe (402).

6. A cleaning device for blueberry wine fermentation according to claim 5, characterized in that: The valve assembly (404) includes a regulating valve (4041), which is fixedly connected to the right side of the outer wall of the outlet pipe (402), and a handle (4042) is rotatably connected to the front side of the outer wall of the regulating valve (4041).

7. A cleaning device for blueberry wine fermentation according to claim 1, characterized in that: The top side of the cover plate (5) is equipped with an exhaust hole (6), and the bottom of the outer wall of the fermentation tank (1) is fixedly connected to a base (7).

8. A cleaning device for blueberry wine fermentation according to claim 1, characterized in that: A fixing sleeve (8) is fixedly connected to the bottom of the inner wall of the cover plate (5), and a sealing ring (9) is fixedly connected to the outer wall of the fixing sleeve (8).

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