CN113604326A

CN113604326A - Food fermentation tank cleaning device

Info

Publication number: CN113604326A
Application number: CN202110846603.3A
Authority: CN
Inventors: 祁立福
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2021-11-05

Abstract

The invention relates to the technical field of fermentation cleaning, and discloses a cleaning device for a food fermentation tank, which comprises a sealing cover, wherein the bottom of the sealing cover is connected with a sliding fixed block in a sliding manner, the inner wall of the sliding fixed block is connected with a sliding sealing plate in a sliding manner, one side of the sliding fixed block is in contact with a tank body, the top of the tank body is in contact with the bottom of the sealing cover, the top of the sealing cover is fixedly connected with an extrusion tank, and a cleaning solution mixing and wiping mechanism is arranged in the tank body. According to the cleaning liquid mixed wiping mechanism, the slide block is pulled by the hinge rod B to descend to push the push plate to descend so as to push the cleaning liquid which is just sprayed on the water surface in the box body to be downwards pushed out through the push plate, so that when the cleaning liquid is sprayed in the box body to clean the box body in a rotating manner, the cleaning liquid and water can be quickly fused, the spraying efficiency and the cleaning and wiping efficiency of the cleaning liquid are improved, a large amount of time for cleaning the box body is saved, and the working efficiency is improved.

Description

Food fermentation tank cleaning device

Technical Field

The invention relates to the technical field of fermentation cleaning, in particular to a cleaning device for a food fermentation tank.

Background

Fermentation refers to the process by which a person produces the microbial cells themselves, or direct or secondary metabolites, by virtue of the life activities of the microorganism under aerobic or anaerobic conditions. Fermentation is sometimes also referred to as fermentation filtration, the definition of which varies depending on the application. Generally, fermentation refers to a process of decomposing organic substances by organisms. Fermentation is a biochemical reaction that humans have come into contact with earlier and is now widely used in the food industry, the biological and chemical industries. It is also a basic process of bioengineering, i.e. fermentation engineering. Research on its mechanism and process control continues. Food fermentation cylinder needs to carry out cleaning process to it after using, but current food fermentation cylinder is when cleaning, often wipes the cleanness through artifical manual to need the manual work to dispose the cleaning solution, and dilute it and mix, pour into the fermentation cylinder again and wipe the cleanness, thereby need to consume a large amount of manpowers and energy, work efficiency is extremely low.

Disclosure of Invention

The invention aims to provide a cleaning device for a food fermentation tank, which achieves the aim of solving the problems.

In order to achieve the purpose, the invention provides the following technical scheme: a food fermentation tank cleaning device comprises a sealing cover, wherein the bottom of the sealing cover is connected with a sliding fixed block in a sliding manner, the inner wall of the sliding fixed block is connected with a sliding sealing plate in a sliding manner, one side of the sliding fixed block is contacted with a box body, the top of the box body is contacted with the bottom of the sealing cover, the top of the sealing cover is fixedly connected with an extrusion box, the inner wall of the sealing cover is fixedly connected with the extrusion box, the top of the inner wall of the extrusion box is fixedly connected with a motor, the bottom of the motor is fixedly connected with a stirring rod, one end of the stirring rod sequentially penetrates through the extrusion box and the inner wall of the extrusion box and is rotationally connected with the extrusion box and the inner wall of the extrusion box through bearings, and a cleaning solution mixing and wiping mechanism is arranged inside the box;

the cleaning solution mixing and wiping mechanism comprises a poking rod, a lifting block, an elastic plate, a spraying groove, a gas groove, a sliding plate, a hinging rod A, a hinging rod B, a sliding block, a pushing plate and a wiping block, wherein one end of the poking rod is fixedly connected with the outer wall of a stirring rod, the outer wall of the poking rod is contacted with the outer wall of the lifting block, the top of the lifting block is fixedly connected with one end of the elastic plate, the other end of the elastic plate is fixedly connected with the top of the inner wall of a sealing cover, the outer wall of the lifting block is slidably connected with the inner wall of an extrusion box, the spraying groove is arranged on the inner wall of the extrusion box, one end of the spraying groove penetrates through the bottom of the sealing cover, the gas groove is arranged on the inner wall of the sealing cover, the outer wall of the sliding plate is slidably connected with the outer wall of the extrusion box, one end of the sliding plate is slidably connected with one end of the hinging rod A, the other end of the hinging rod A is fixedly connected with the outer wall of the hinging rod B, and the inner wall of the hinging rod B is fixedly connected with a rotating rod, the novel cleaning device is characterized in that the two ends of the rotating rod are respectively connected with the front side and the back side of the inner wall of the sealing cover in a rotating mode through bearings, one end of the hinged rod B is connected with the outer wall of the sliding block in a sliding mode, the outer wall of the sliding block is connected with the inner wall of the sealing cover in a sliding mode, the bottom of the sliding block is fixedly connected with the top of the push plate, one end of the poking rod is fixedly connected with the outer wall of the cleaning block, the outer wall of the cleaning block is in contact with the inner wall of the box body, a poking and mixing mechanism is arranged inside the poking rod, and a vertical cleaning mechanism is arranged inside the cleaning block.

Preferably, the stirring and mixing mechanism comprises a sliding block, an elastic plate, a hinged rod C, a push rod, a connecting rod A, a rotating block and a connecting rod B, the outer wall of the sliding block is connected with the inner wall of the stirring rod in a sliding manner, the top of the sliding block is fixedly connected with one end of the elastic plate, the other end of the elastic plate is fixedly connected with the top of the inner wall of the stirring rod, the inner wall of the sliding block is hinged with one end of the hinged rod C, the other end of the hinged rod C is hinged with one end of the push rod, the outer wall of the push rod is connected with the inner wall of the connecting rod A in a sliding manner, one end of the connecting rod A is fixedly connected with the outer wall of the rotating block, the outer wall of the rotating block is connected with the inner wall of the stirring rod B in a sliding manner, so that the cleaning solution and the water in the water can be rapidly dissolved after the cleaning solution is sprayed out and the cleaning solution is thrown to the inner wall of the box body through the centrifugal force of the stirring rod, then, the cleaning liquid is wiped along with the sliding of the wiping block, so that the fusion efficiency of the cleaning liquid and the water is further improved.

Preferably, the vertical wiping mechanism comprises a sliding square block, a small hinged rod A, a wiping plate A, a small hinged rod B and a limiting block, one side of the sliding square block is fixedly connected with one end of a push rod, the outer wall of the sliding square block is hinged with one end of the small hinged rod A, the other end of the small hinged rod A is hinged with the inner wall of the wiping plate A, the outer wall of the wiping plate A is contacted with the inner wall of the box body, the inner wall of the wiping plate A is hinged with one end of the small hinged rod B, the other end of the small hinged rod B is hinged with the outer wall of the limiting block, the inner wall of the limiting block is slidably connected with the outer wall of the limiting rod, one end of the limiting rod is fixedly connected with one side of the inner wall of the lifting block, the inner wall of the limiting block is hinged with one end of the small hinged rod C, the other end of the small hinged rod C is hinged with the inner wall of the wiping plate B, the outer wall of the wiping plate B is contacted with the inner wall of the box body, so that when the wiping block is swung to wipe the inner wall of the box body to transversely and rotationally, also can go on the decline simultaneously to the box inner wall through wiping board A and wiping board B and clean, then can effectively prevent because a direction cleans for a long time, dirty thing forms new stubborn shape along the direction of cleaning easily to can further promote the clean effect to the box inner wall.

Preferably, the top of the sealing cover is fixedly provided with a cover cap, and one side of the box body is fixedly provided with an outlet cover cap, so that water can be added into the box body through the cover cap, and the cleaned sewage is discharged through the outlet cover cap.

Preferably, the inner wall of the squeezing box is provided with a one-way valve A, and one end of the spraying groove is provided with a one-way valve B, so that the cleaning solution cannot flow backwards.

Preferably, the hinge rod A and the hinge rod B are internally provided with a sliding groove A and a sliding groove B, so that the hinge rod A and the hinge rod B can drive the sliding plate and the sliding block to move through the sliding groove A and the sliding groove B.

Preferably, the sealing cover is provided with vent grooves at both sides thereof, so that the sliding sealing plate can slide inside the sealing cover again.

The invention provides a cleaning device for a food fermentation tank. The method has the following beneficial effects:

(1) according to the cleaning liquid mixed wiping mechanism, the slider is pulled by the hinge rod B to descend to push the push plate to descend so that the cleaning liquid just sprayed on the water surface in the box body can be pushed out downwards through pushing of the push plate, so that when the cleaning liquid is sprayed in the box body to rotate and wipe the box body for cleaning, the cleaning liquid and water can be rapidly fused, the spraying efficiency and the cleaning and wiping efficiency of the cleaning liquid are improved, a large amount of time for cleaning the box body is saved, and the working efficiency is improved.

(2) According to the invention, the stirring and mixing mechanism is arranged, and the lifting block reciprocates and is stirred by the stirring rod, so that the sliding block reciprocates under the resilience force of the elastic plate to move up and down, the push rod is driven to slide left and right in a reciprocating manner, the connecting rod A is driven to rotate on the outer wall of the rotating block, and the connecting rod B on the other side of the rotating block reciprocates in the box body to stir left and right back and forth, so that cleaning solution and water in water are further mixed and stirred sufficiently, the cleaning solution can be quickly dissolved in the water after being sprayed out and is thrown to the inner wall of the box body through the centrifugal force generated by the rotation of the stirring rod, then the cleaning solution slides along with the scraping block and is wiped, and then the fusion efficiency of the cleaning solution and the water is further improved.

(3) According to the invention, the vertical wiping mechanism is arranged, when the limiting block slides, the small hinged rod C pulls the wiping plate B and the wiping plate A to slide in the direction of approaching each other, so that the space between the inner wall of the wiping block and the inner wall of the box body is wiped vertically in all directions, and when the wiping block is swung by the poking rod to transversely rotate and wipe the inner wall of the box body, the inner wall of the box body can be wiped by the wiping plate A and the wiping plate B in a lifting and descending manner, so that the phenomenon that dirty objects easily form a new stubborn shape along the wiping direction due to the fact that the wiping block is wiped for a long time in one direction can be effectively prevented, and the cleaning effect on the inner wall of the box body can be further improved.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a front cross-sectional view of the present invention;

FIG. 3 is an enlarged view taken at A of FIG. 2 according to the present invention;

FIG. 4 is a front view of the toggle mixing mechanism of the present invention;

FIG. 5 is an enlarged view of the invention at B of FIG. 4.

In the figure: 1 sealing cover, 2 box bodies, 3 cleaning liquid mixing and wiping mechanisms, 301 poking rod, 302 lifting block, 303 elastic plate, 304 spraying groove, 305 air groove, 306 sliding plate, 307 hinged rod A, 308 hinged rod B, 309 sliding block, 310 pushing plate, 311 wiping block, 4 poking and mixing mechanisms, 401 sliding block, 402 elastic plate, 403 hinged rod C, 404 pushing rod, 405 connecting rod A, 406 rotating block, 407 connecting rod B, 5 vertical wiping mechanisms, 501 sliding block, 502 small hinged rod A, 503 wiping plate A, 504 small hinged rod B, 505 limiting block, 506 limiting rod, 507 small hinged rod C, 508 wiping plate B, 6 sliding fixing block, 7 sliding sealing plate, 8 extrusion box, 9, 10 motor and 11 stirring rod.

Detailed Description

As shown in fig. 1 to 5, the present invention provides a technical solution: a food fermentation tank cleaning device comprises a sealing cover 1, vent grooves are formed in two sides of the sealing cover 1, a cover cap is fixedly installed at the top of the sealing cover 1, an outlet cover cap is fixedly installed at one side of a box body 2, a sliding fixing block 6 is connected to the bottom of the sealing cover 1 in a sliding manner, a sliding sealing plate 7 is connected to the inner wall of the sliding fixing block 6 in a sliding manner, the box body 2 is contacted with one side of the sliding fixing block 6, the top of the box body 2 is contacted with the bottom of the sealing cover 1, a squeezing box 9 is fixedly connected to the top of the sealing cover 1, a squeezing box 8 is fixedly connected to the inner wall of the sealing cover 1, a one-way valve A is arranged on the inner wall of the squeezing box 8, a one-way valve B is arranged at one end of a spraying groove 304, a motor 10 is fixedly connected to the top of the inner wall of the squeezing box 9, a stirring rod 11 is fixedly connected to the bottom of the motor 10, one end of the stirring rod sequentially penetrates through the squeezing box 9 and the inner wall of the squeezing box 8 and is rotatably connected with the squeezing box 9 through a bearing, the inside cleaning solution that is provided with of box 2 mixes wiping mechanism 3, through setting up cleaning solution and mixing wiping mechanism 3, thereby slider 309 is promoted by articulated arm B308 and descends and promotes push pedal 310 and descend and make its downward release through the promotion of push pedal 310 to the cleaning solution that has just sprayed at the inside water surface of box 2, thereby it cleans when box 2 rotates to make spraying the cleaning solution to box 2 inside, can be quick fuse cleaning solution and water, thereby promote the efficiency that the cleaning solution sprayed and wash the efficiency of wiping, thereby save the required plenty of time of clean box 2, the work efficiency is promoted;

the cleaning liquid mixed wiping mechanism 3 comprises a poking rod 301, a lifting block 302, an elastic plate 303, a spraying groove 304, an air groove 305, a sliding plate 306 and a hinged rod A307, wherein the hinged rod A307 and the hinged rod B308 are internally provided with a sliding groove A and a sliding groove B, the hinged rod B308, a sliding block 309, a pushing plate 310 and a wiping block 311, one end of the poking rod 301 is fixedly connected with the outer wall of a stirring rod 11, the outer wall of the poking rod 301 is contacted with the outer wall of the lifting block 302, the top of the lifting block 302 is fixedly connected with one end of the elastic plate 303, the other end of the elastic plate 303 is fixedly connected with the top of the inner wall of a sealing cover 1, the outer wall of the lifting block 302 is slidably connected with the inner wall of a squeezing box 8, the spraying groove 304 is arranged on the inner wall of the squeezing box 8, one end of the spraying groove 304 penetrates through the bottom of the sealing cover 1, the air groove 305 is arranged on the inner wall of the sealing cover 1, the outer wall of the sliding plate 306 is slidably connected with the outer wall of the squeezing box 8, one end of the sliding plate 306 is slidably connected with one end of the hinged rod A307, the other end of the hinged rod A307 is fixedly connected with the outer wall of the hinged rod B308, a rotating rod is fixedly connected to the inner wall of the hinged rod B308, two ends of the rotating rod are respectively rotatably connected with the front side and the back side of the inner wall of the sealing cover 1 through bearings, one end of the hinged rod B308 is slidably connected with the outer wall of the sliding block 309, the outer wall of the sliding block 309 is slidably connected with the inner wall of the sealing cover 1, the bottom of the sliding block 309 is fixedly connected with the top of the push plate 310, one end of the poking rod 301 is fixedly connected with the outer wall of the wiping block 311, the outer wall of the wiping block 311 is contacted with the inner wall of the box body 2, a poking and mixing mechanism 4 is arranged inside the poking rod 301, the mixing mechanism 4 comprises a sliding block 401, an elastic plate 402, a hinged rod C403, a push rod 404, a connecting rod A405, a rotating block 406 and a connecting rod B407, the outer wall of the sliding block 401 is slidably connected with the inner wall of the poking rod 301, the top of the sliding block 401 is fixedly connected with one end of the elastic plate 402, the other end of the sliding block 401 is fixedly connected with the top of the inner wall of the poking rod 301, the inner wall of the sliding block 401 is hinged with one end of the hinged rod C403, the other end of the hinged rod is hinged rod C403 is hinged with one end of the push rod 404, the outer wall of a push rod 404 is connected with the inner wall of a connecting rod A405 in a sliding manner, one end of the connecting rod A405 is fixedly connected with the outer wall of a rotating block 406, the outer wall of the rotating block 406 is connected with the inner wall of a poking rod 301 in a sliding manner, the outer wall of the rotating block 406 is fixedly connected with one end of a connecting rod B407, and the rotating block 302 reciprocates and is poked by the poking rod 301, so that a sliding block 401 reciprocates up and down under the counter-elastic force of an elastic plate 402 to drive the push rod 404 to slide left and right reciprocally, the connecting rod A405 is driven to rotate on the outer wall of the rotating block 406, the connecting rod B407 on the other side of the rotating block 406 reciprocates and is stirred left and right back and forth in a box body 2, cleaning liquid and water in the water are further mixed and stirred sufficiently, the cleaning liquid can be dissolved in the water quickly after being sprayed out and is thrown to the inner wall of the box body 2 through the centrifugal force of the poking rod 301, and then slides along with a wiping block 311 and wipes, then the fusion efficiency of the cleaning liquid and the water is further improved, a vertical wiping mechanism 5 is arranged in the wiping block 311, the vertical wiping mechanism 5 comprises a sliding square block 501, a small hinged rod A502, a wiping plate A503, a small hinged rod B504 and a limiting block 505, one side of the sliding square block 501 is fixedly connected with one end of a push rod 404, the outer wall of the sliding square block 501 is hinged with one end of the small hinged rod A502, the other end of the small hinged rod A502 is hinged with the inner wall of the wiping plate A503, the outer wall of the wiping plate A503 is contacted with the inner wall of the box body 2, the inner wall of the wiping plate A503 is hinged with one end of the small hinged rod B504, the other end of the small hinged rod B504 is hinged with the outer wall of the limiting block 505, the inner wall of the limiting block 505 is slidably connected with the outer wall of the limiting rod 506, one end of the limiting rod 506 is fixedly connected with one side of the inner wall of the lifting block 302, the inner wall of the limiting block 505 is hinged with one end of the small hinged rod C507, the other end of the small hinged rod C507 is hinged with the inner wall of the wiping plate B508, the outer wall of the wiping plate B508 is contacted with the inner wall of the box body 2, through setting up vertical wiping mechanism 5, wipe board B508 and wipe board A503 and carry out the direction that is close to each other and slide through little articulated rod C507 pulling when stopper 505 is gliding, thereby carry out the omnidirectional vertical wiping to the space of wiping piece 311 inner wall and box 2 inner wall, thereby make and wipe piece 311 by poker rod 301 whipping and carry out the horizontal rotation to the box 2 inner wall and clean the time, also can carry out the cleaning that goes up the decline to box 2 inner wall simultaneously through wiping board A503 and wiping board B508, then can effectively prevent to wipe for a long time because a direction, dirty thing forms new stubborn shape along the direction of cleaning easily, thereby can further promote the clean effect to box 2 inner wall.

When the cleaning agent squeezing box is used, a large amount of water is put into the box body 2, then the sealing cover 1 and the squeezing box 9 are placed at the top of the box body 2, then the sliding fixing blocks 6 are slid at the bottom of the sealing cover 1 to clamp two sides of the box body 2, after clamping, the sliding fixing blocks 6 are fixed with the bottom of the sealing cover 1 through bolts, then the starting motor 10 drives the poking rod 301 to rotate through the stirring rod 11, so that the poking rod 301 drives the wiping block 311 to wipe the inner wall of the box body 2 in a sliding manner, meanwhile, when the poking rod 301 and the lifting block 302 rotate to wipe, the poking rod 301 pokes the lifting block 302 to squeeze the elastic plate 303 upwards to deform, meanwhile, the cleaning agent in the squeezing box 8 is sucked from the inside of the sealing cover 1 through the one-way valve on the inner wall of the squeezing box 8 when the lifting block 302 is pushed by the elastic plate 303, and is pushed upwards along with the lifting block 302 being pushed by the poking rod 301, the cleaning liquid filled in the squeezing box 8 is squeezed out through the check valve B at the end of the spraying groove 304, so as to be dissolved in the water in the box body 2, meanwhile, the lifting block 302 rises to suck the air in the air groove 305 into the squeezing box 8, so that the sliding plate 306 is pulled down, the sliding plate 306 descends to enable one end of the hinged rod B308, which is in sliding connection with the sliding block 309, to rise through the sliding block 309, so as to pull the push plate 310 to rise through the sliding block 309, then when the poke rod 301 is out of contact with the lifting block 302, the elastic plate 303 pushes the lifting block 302 to descend through the counterforce, so that the sliding block 309 is pulled down by the hinged rod B308 to push the push plate 310 to descend to push the cleaning liquid just sprayed on the water surface in the box body 2 to push the cleaning liquid to push the box body 2 downwards, so that the cleaning liquid can be rapidly mixed with the water when the cleaning liquid is sprayed in the box body 2 to wipe and clean the box body 2 by rotating, thereby improving the spraying efficiency and cleaning and wiping efficiency of the cleaning liquid, saving a large amount of time required for cleaning the box body 2, improving the working efficiency, and simultaneously when the poke rod 301 is poked and contacted with the lifting block 302, through the homopolar attraction between the lifting block 302 and the sliding block 401, the sliding block 401 rises under the magnetic attraction of the lifting block 302 and extrudes the elastic plate 402 to generate deformation, the sliding block 401 rises to push the push rod 404 to horizontally slide in the sealing cover 1 through the hinge rod C403, meanwhile, the push rod 404 is limited by the sliding block 501, and is poked with the poke rod 301 through the reciprocation of the lifting block 302, so that the sliding block 401 reciprocates up and down under the reverse elasticity of the elastic plate 402, thereby driving the push rod 404 to reciprocate left and right to slide, driving the connecting rod A405 to rotate on the outer wall of the rotating block 406, and further driving the connecting rod B407 on the other side of the rotating block 406 to reciprocate left and right to stir in the box body 2, thereby further carrying out sufficient mixing and stirring on the cleaning solution in the water and the water, enabling the cleaning solution to be quickly dissolved in the water after being sprayed out and thrown onto the inner wall of the box body 2 through the centrifugal force of the rotating poke rod 301, then sliding and wiping along with the wiping block 311, further improving the fusion efficiency of the cleaning solution and the water, meanwhile, when the push rod 404 slides and pushes the sliding block 501, the sliding block 501 pushes the two wiping plates A503 to vertically wipe the sliding of the inner wall of the box body 2 through the small hinged rod A502, when the wiping plates A503 are pushed to slide and wipe the inner wall of the box body 2, the limiting block 505 is pushed to slide on the outer wall of the limiting rod 506 through the wiping plate A503, when the limiting block 505 slides, the small hinged rod C507 pulls the wiping plate B508 and the wiping plate A503 to slide in the direction close to each other, thereby carrying out omnibearing vertical wiping on the space between the inner wall of the wiping block 311 and the inner wall of the box body 2, thereby make and wipe piece 311 by the whipping 301 throw and carry out the horizontal rotation to the box 2 inner wall and clean the time, also can carry out the wiping that rises to descend simultaneously to the box 2 inner wall through wiping board A503 and wiping board B508, then can effectively prevent because a direction wipes for a long time, dirty thing forms new stubborn shape along the direction of wiping easily to can further promote the clean effect to box 2 inner wall.

Claims

1. A food fermentation tank cleaning device comprises a sealing cover (1), wherein the bottom of the sealing cover (1) is connected with a sliding fixed block (6) in a sliding manner, the inner wall of the sliding fixed block (6) is connected with a sliding sealing plate (7) in a sliding manner, one side of the sliding fixed block (6) is contacted with a box body (2), the top of the box body (2) is contacted with the bottom of the sealing cover (1), the top of the sealing cover (1) is fixedly connected with an extrusion box (9), the inner wall of the sealing cover (1) is fixedly connected with an extrusion box (8), the top of the inner wall of the extrusion box (9) is fixedly connected with a motor (10), the bottom of the motor (10) is fixedly connected with a stirring rod (11), one end of the stirring rod (11) sequentially penetrates through the inner walls of the extrusion box (9) and the extrusion box (8) and is rotatably connected with the inner walls of the extrusion box (9) and the extrusion box (8) through bearings, a cleaning liquid mixing and wiping mechanism (3) is arranged in the box body (2);

the method is characterized in that: the cleaning solution mixing and wiping mechanism (3) comprises a poking rod (301), a lifting block (302), an elastic plate (303), a spraying groove (304), an air groove (305), a sliding plate (306), a hinged rod A (307), a hinged rod B (308), a sliding block (309), a pushing plate (310) and a wiping block (311), wherein one end of the poking rod (301) is fixedly connected with the outer wall of a stirring rod (11), the outer wall of the poking rod (301) is in contact with the outer wall of the lifting block (302), the top of the lifting block (302) is fixedly connected with one end of the elastic plate (303), the other end of the elastic plate (303) is fixedly connected with the top of the inner wall of a sealing cover (1), the outer wall of the lifting block (302) is in sliding connection with the inner wall of an extrusion box (8), the spraying groove (304) is arranged on the inner wall of the extrusion box (8), one end of the spraying groove (304) penetrates through the bottom of the sealing cover (1), the air groove (305) is arranged on the inner wall of the sealing cover (1), the outer wall of the sliding plate (306) is in sliding connection with the outer wall of the extrusion box (8), one end of the sliding plate (306) is in sliding connection with one end of an articulated rod A (307), the other end of the articulated rod A (307) is fixedly connected with the outer wall of an articulated rod B (308), the inner wall of the articulated rod B (308) is fixedly connected with a rotating rod, the two ends of the rotating rod are respectively connected with the front surface and the back surface of the inner wall of a sealing cover (1) in a rotating way through a bearing, one end of the articulated rod B (308) is in sliding connection with the outer wall of a sliding block (309), the outer wall of the sliding block (309) is in sliding connection with the inner wall of the sealing cover (1), the bottom of the sliding block (309) is fixedly connected with the top of a push plate (310), one end of a poking rod (301) is fixedly connected with the outer wall of a wiping block (311), the outer wall of the wiping block (311) is in contact with the inner wall of the box body (2), and a poking rod (301) is internally provided with a poking and mixing mechanism (4), the inside of the wiping block (311) is provided with a vertical wiping mechanism (5).

2. The cleaning device for the food fermentation tank of claim 1, wherein: the toggle mixing mechanism (4) comprises a sliding block (401), an elastic plate (402), a hinge rod C (403), a push rod (404), a connecting rod A (405), a rotating block (406) and a connecting rod B (407), the outer wall of the sliding block (401) is connected with the inner wall of the poke rod (301) in a sliding way, the top of the sliding block (401) is fixedly connected with one end of the elastic plate (402), the other end of the elastic plate (402) is fixedly connected with the top of the inner wall of the poke rod (301), the inner wall of the sliding block (401) is hinged with one end of a hinged rod C (403), the other end of the hinged rod C (403) is hinged with one end of a push rod (404), the outer wall of the push rod (404) is connected with the inner wall of the connecting rod A (405) in a sliding way, one end of the connecting rod A (405) is fixedly connected with the outer wall of the rotating block (406), the outer wall of the rotating block (406) is connected with the inner wall of the poking rod (301) in a sliding mode, and the outer wall of the rotating block (406) is fixedly connected with one end of a connecting rod B (407).

3. The cleaning device for the food fermentation tank of claim 2, wherein: the vertical wiping mechanism (5) comprises a sliding square block (501), a small hinged rod A (502), a wiping plate A (503), a small hinged rod B (504) and a limiting block (505), one side of the sliding square block (501) is fixedly connected with one end of a push rod (404), the outer wall of the sliding square block (501) is hinged with one end of the small hinged rod A (502), the other end of the small hinged rod A (502) is hinged with the inner wall of the wiping plate A (503), the outer wall of the wiping plate A (503) is in contact with the inner wall of the box body (2), the inner wall of the wiping plate A (503) is hinged with one end of the small hinged rod B (504), the other end of the small hinged rod B (504) is hinged with the outer wall of the limiting block (505), the inner wall of the limiting block (505) is in sliding connection with the outer wall of the limiting rod (506), one end of the limiting rod (506) is fixedly connected with one side of the inner wall of the lifting block (302), and the inner wall of the limiting block (505) is hinged with one end of the small hinged rod C (507), the other end of the small hinged rod C (507) is hinged to the inner wall of the wiping plate B (508), and the outer wall of the wiping plate B (508) is in contact with the inner wall of the box body (2).

4. The cleaning device for the food fermentation tank of claim 3, wherein: the top of the sealing cover (1) is fixedly provided with a cover cap, and one side of the box body (2) is fixedly provided with an outlet cover cap.

5. The cleaning device for the food fermentation tank of claim 4, wherein: the inner wall of the extrusion box (8) is provided with a one-way valve A, and one end of the spraying groove (304) is provided with a one-way valve B.

6. The cleaning device for the food fermentation tank of claim 5, wherein: the inside of the hinge rod A (307) and the hinge rod B (308) is provided with a sliding chute A and a sliding chute B.

7. The cleaning device for the food fermentation tank of claim 6, wherein: the two sides of the sealing cover (1) are provided with vent grooves.