Food processing and filling equipment

Abstract

The invention belongs to the technical field of food processing, and particularly relates to food processing and filling equipment which comprises a base, the top end of the base is rotationally connected with a rotating seat, multiple sets of telescopic arms are installed on the outer side of the rotating seat at equal intervals, chucks are installed at the ends of the telescopic arms, a filling assembly is installed on one side of the base, and a filling head is installed on one side of the filling assembly. A shell is arranged on the side, away from the filling assembly, of the base, a first support is fixed to the bottom end of the shell, the bottom end of the first support is fixedly connected with the base, a spray head is arranged in the shell, a vacuum pump is installed at the top end of the shell, and two liquid storage tanks are arranged on the side, away from the base, of the shell and contain cleaning liquid and clear water correspondingly. The outer portion of the chuck can be cleaned through the spray head, the two liquid storage tanks can output cleaning liquid and clear water, the outer portion of the chuck can be cleaned through the cleaning liquid, the residual cleaning liquid outside the chuck can be washed away through the clear water, and therefore the chuck can be rapidly cleaned.

Description

Technical Field

[0001] This invention belongs to the field of food processing technology, specifically a food processing and filling equipment. Background Technology

[0002] Food processing products typically have a short shelf life. To extend the shelf life or facilitate long-distance transportation, they need to be stored in packaging. As a core piece of equipment in industrialized food production, food processing and filling equipment plays a crucial role in filling various food raw materials, such as liquids, pastes, granules, and powders, into various packaging containers such as bottles, cans, and bags. This is then combined with subsequent processes such as sealing, sterilization, and labeling to ultimately complete the standardized production of finished products.

[0003] A Chinese patent with publication number CN114803997B discloses a food mixing and packaging device, including a frame, a mixing tank, and an industrial control filling station. By setting a stirring rod, the device adopts a method of first screwing on the cap and then filling the bottle, which allows the beverage to be filled from the cap, thus avoiding spillage.

[0004] When existing filling equipment is in use, the food to be filled is poured into the packaging bag through the filling nozzle. However, during the filling process, due to the inertia of the machine transporting the packaging bag, liquids such as food broth will inevitably spill onto the machine's clamping position. If the broth is left in the air for a long time, it will deteriorate and affect food safety. Therefore, it requires frequent cleaning by staff, making the operation quite cumbersome.

[0005] Therefore, the present invention provides a food processing and filling device. Summary of the Invention

[0006] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0007] The technical solution adopted by the present invention to solve its technical problem is as follows: The food processing and filling equipment of the present invention includes a base, a rotating seat rotatably connected to the top of the base, multiple sets of telescopic arms are installed at equal intervals on the outer side of the rotating seat, a clamp is installed at the end of the telescopic arm, a pair of clamps is installed at the end of each set of telescopic arms, and a packaging bag can be clamped between each pair of clamps. A filling component is installed on one side of the base, and a filling head is installed on one side of the filling component. The base has an outer shell on the side away from the filling component. Two holes for the chuck to enter are opened on the side of the outer shell near the base. A first bracket is fixed to the bottom of the outer shell, and the bottom of the first bracket is fixedly connected to the base. A nozzle is installed inside the outer shell. A vacuum pump is installed at the top of the outer shell. Two liquid storage tanks are provided on the side of the outer shell away from the base. The two liquid storage tanks are filled with cleaning solution and clean water, respectively. When the chuck is inserted into the housing, the vacuum pump injects air into the two liquid storage tanks, causing the liquid inside the tanks to be sprayed out through the nozzle to clean the chuck.

[0008] Preferably, water distribution shells are rotatably connected to both sides inside the outer casing. Multiple nozzles are evenly spaced on the outer side of the water distribution shells. The nozzles are connected to the inside of the water distribution shells. A first gear is fixed to the end of the water distribution shell away from the nozzle. A limit frame is fixed to the side of the outer casing away from the hole. The limit frame is rotatably connected to the inside of the first gear. The limit frame is connected to the first gear. A gear plate is meshed between the two first gears. The gear plate is rotatably connected to the outer casing. A motor is installed on the side of the outer casing above the gear plate. An output gear is fixed to the end of the motor shaft. The output gear is meshed with the gear plate.

[0009] Preferably, a mounting plate is fixed on the side of the outer shell near the liquid storage tank, the liquid storage tank is mounted on the top of the mounting plate, a liquid outlet pipe is connected to the bottom of one side of the liquid storage tank, a switching component is installed on the top of the mounting plate, the liquid outlet pipe is connected to the limiting frame through the switching component, and an air inlet pipe is connected to the top of one side of the liquid storage tank, the air inlet pipe is connected to the vacuum pump through the switching component.

[0010] Preferably, the switching assembly includes a second bracket fixed to the top of the mounting plate, a third bracket on one side of the second bracket, a second rotating wheel and a first rotating wheel rotatably connected above and below the second and third brackets respectively, the second rotating wheel and the second bracket being meshed together, a drain pipe fixed to the lower side of one side of the second bracket, the drain pipe communicating with the interior of the first rotating wheel, the two sides of the drain pipe communicating with two limiting frames respectively, a vent pipe fixed to the upper side of one side of the second bracket, the vent pipe communicating with the interior of the second rotating wheel, the top end of the vent pipe communicating with the exhaust end of the vacuum pump, an S-shaped channel opened inside both the first rotating wheel and the second rotating wheel, the S-shaped channel inside the first rotating wheel communicating with the drain pipe, the S-shaped channel inside the second rotating wheel communicating with the intake pipe, and a drive assembly located below the first rotating wheel.

[0011] Preferably, the drive assembly includes an arc-shaped toothed plate fixed to one side of the gear disk, a third gear meshing with the lower part of the first rotating wheel, a transmission rod connected to the third gear through a ratchet structure, the transmission rod being rotatably connected inside the second and third supports, a second gear being fixed to the end of the transmission rod, and the arc-shaped toothed plate being able to mesh with the second gear.

[0012] Preferably, a coil spring is fixed to the outside of the transmission rod, and the other side of the coil spring is fixedly connected to the second bracket.

[0013] Preferably, a connecting pipe is fixed between the first and second rotating wheels in the third bracket, and the connecting pipe can connect the S-shaped channels of the first and second rotating wheels.

[0014] Preferably, one end of both the liquid outlet pipe and the air inlet pipe is fixed with a connector, and a plug is slidably connected inside the connector. The end of the plug can be inserted into the interior of the S-shaped channel, and multiple holes are equally spaced at the end of the plug.

[0015] Preferably, a sealing block is fixed inside the plug, and a sealing hole is provided inside the connector. The outer diameter of the sealing block matches the inner diameter of the sealing hole. A spring is fixed on one side of the plug inside the connector, and the other end of the spring is fixedly connected to the connector. When the plug retracts into the connector, the sealing block is inserted into the sealing hole.

[0016] Preferably, the bottom of the outer casing is connected to a drain hopper, and a drain pipe is provided at the bottom of the drain hopper.

[0017] The beneficial effects of this invention are as follows: 1. The food processing and filling equipment of the present invention can clean the exterior of the clamp through a nozzle, and two liquid storage tanks can output cleaning liquid and clean water. The exterior of the clamp can be cleaned by the cleaning liquid and the residual cleaning liquid on the exterior of the clamp can be rinsed off by the clean water, thereby achieving rapid cleaning of the clamp.

[0018] 2. The food processing and filling equipment of the present invention is directly connected to the nozzle via a vacuum pump. The nozzle sprays air to dry the water remaining on the outside of the clamp, thereby keeping the clamp dry and preventing rust caused by residual moisture after cleaning. Attached Figure Description

[0019] The invention will now be further described with reference to the accompanying drawings.

[0020] Figure 1 This is a perspective view of the present invention; Figure 2 This is a perspective view of the present invention; Figure 3 This is a schematic diagram of the chuck being placed inside the outer casing in this invention; Figure 4 This is a schematic diagram of the internal structure of the outer shell in this invention; Figure 5 This is a schematic diagram of the liquid storage tank structure in this invention; Figure 6 This is a schematic diagram of the toothed disc structure in this invention; Figure 7 This is a schematic diagram of the first rotating wheel structure in this invention; Figure 8 This is a schematic diagram of the internal structure of the first rotating wheel in this invention; Figure 9 This is a cross-sectional view of the butt joint in this invention.

[0021] In the diagram: 1. Base; 11. Rotary seat; 111. Telescopic arm; 112. Clamp; 2. Filling assembly; 21. Filling head; 3. Housing; 31. Vacuum pump; 311. First bracket; 312. Mounting plate; 32. Liquid storage tank; 321. Liquid outlet pipe; 322. Air inlet pipe; 323. Connector; 324. Plug; 325. Sealing block; 326. Sealing hole; 327. Spring; 33. Drain hopper; 34. Nozzle; 341. Water separator; 342. First gear; 343. Limiting frame; 35. Motor; 351. Gear disc; 352. Arc-shaped gear plate; 36. First rotating wheel; 361. Second rotating wheel; 362. Second support; 363. Drain pipe; 364. Air guide pipe; 365. Connecting pipe; 366. Third support; 367. S-shaped channel; 37. Second gear; 371. Transmission rod; 372. Coil spring; 373. Third gear. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0023] like Figures 1 to 5 As shown in the figure, a food processing and filling device according to an embodiment of the present invention includes a base 1, a rotating seat 11 rotatably connected to the top of the base 1, a plurality of telescopic arms 111 equally spaced on the outer side of the rotating seat 11, a pair of clamps 112 installed at the end of each telescopic arm 111, and a packaging bag can be clamped between each pair of clamps 112, a filling component 2 is installed on one side of the base 1, and a filling head 21 is installed on one side of the filling component 2. A housing 3 is provided on the side of the base 1 away from the filling component 2. Two holes for the chuck 112 to enter are opened on the side of the housing 3 near the base 1. A first bracket 311 is fixed to the bottom of the housing 3. The bottom of the first bracket 311 is fixedly connected to the base 1. A nozzle 34 is provided inside the housing 3. A vacuum pump 31 is installed on the top of the housing 3. Two liquid storage tanks 32 are provided on the side of the housing 3 away from the base 1. The two liquid storage tanks 32 are respectively filled with cleaning liquid and clean water. When the chuck 112 is inserted into the housing 3, the vacuum pump 31 injects air into the two liquid storage tanks 32, so that the liquid inside the liquid storage tanks 32 is sprayed out through the nozzle 34 to clean the chuck 112. In food processing, packaging is used to extend the shelf life of the food. During packaging, a measured amount of food is filled into the packaging bag, and the bag is then vacuum-sealed. Filling equipment is used in conjunction with feeding equipment, bag opening equipment, material handling equipment, and vacuum sealing equipment. The feeding equipment, bag opening equipment, material handling equipment, and vacuum sealing equipment are all existing equipment. The packaging bag is placed onto the feeding position of the rotating base 11 by the external feeding equipment. The feeding position is located on one side of the outer shell 3. At this time, the telescopic arm 111 at the feeding position pushes the clamp 112 to pick up the packaging bag. Subsequently, the rotating base 11 drives the telescopic arm 111 to rotate, causing the telescopic arm 111 to... 1. The chuck 112 drives the packaging bag to the next station. The packaging bag is opened by the external bag opening device. After opening, the rotating seat 11 continues to rotate so that the packaged bag is under the filling head 21. At this time, the filling component 2 fills the packaging bag with food in a quantitative manner through the filling head 21. After filling, the rotating seat 11 drives the full packaging bag to be crushed by the external crushing device. After crushing, the rotating seat 11 continues to rotate so that the packaging bag is moved to the position of the vacuum sealing device. The telescopic arm 111 pushes the chuck 112 to put the packaging bag into the vacuum sealing device, thus completing the filling. The rotating seat 11 drives multiple packaging bags to rotate at the same time. Multiple devices perform different operations at the same time, and the filling efficiency is higher. After use, the filling equipment needs to be cleaned. During the cleaning process, the internal components of the filling assembly 2 and the filling head 21 need to be disassembled for cleaning. During filling and conveying, liquid from the food can easily splash onto the outside of the clamp 112, so the clamp 112 needs to be cleaned. However, since there are many sets of clamps 112 and the equipment is large, manual cleaning is cumbersome. Therefore, an outer shell 3 is provided. When the filling assembly 2 and the filling head 21 are being cleaned, the rotating seat 11 is started to continue rotating. Whenever the rotating seat 11 drives the telescopic arm 111 to the position of the outer shell 3, the rotating seat 11 stops rotating, and at the same time, the telescopic arm 111 extends to push the clamp 112 into the interior of the outer shell 3. At this time, the vacuum pump 31 is started to fill one of the liquid storage tanks 32. Air is introduced, and the first liquid storage tank 32 is filled with cleaning fluid. Under the pressure of the gas, the cleaning fluid is input into the nozzle 34 and sprayed onto the surface of the chuck 112 to clean the oil stains on the surface of the chuck 112. After cleaning, there will be cleaning fluid residue on the surface of the chuck 112, which will affect the subsequent food filling. At this time, the vacuum pump 31 introduces air into the other liquid storage tank 32, and the clean water inside the liquid storage tank 32 is input into the nozzle 34. The nozzle 34 sprays clean water to rinse off the residual cleaning fluid on the outside of the chuck 112. Then, the telescopic arm 111 drives the chuck 112 to retract from the inside of the outer shell 3, and the rotating seat 11 continues to rotate. When all the chucks 112 have been cleaned inside the outer shell 3, the rotating seat 11 can be stopped, thereby realizing automatic cleaning of the chucks 112.

[0024] like Figures 1 to 6 As shown, water distribution shells 341 are rotatably connected to both sides inside the outer shell 3. Multiple nozzles 34 are evenly spaced on the outside of the water distribution shells 341. The nozzles 34 are connected to the inside of the water distribution shells 341. A first gear 342 is fixed to the end of the water distribution shell 341 away from the nozzles 34. A limit frame 343 is fixed to the side of the outer shell 3 away from the hole. The limit frame 343 is rotatably connected to the inside of the first gear 342. The limit frame 343 is connected to the first gear 342. A gear disk 351 is meshed between the two first gears 342. The gear disk 351 is rotatably connected to the outer shell 3. A motor 35 is installed on the side of the outer shell 3 above the gear disk 351. An output gear is fixed to the end of the rotating shaft of the motor 35. The output gear is meshed with the gear disk 351. When the nozzle 34 cleans the clamp 112, there may be blind spots. Therefore, the motor 35 is started to rotate during the cleaning process. The motor 35 drives the gear plate 351 to rotate, and the gear plate 351 drives the two first gears 342 to rotate. The first gears 342 drive the nozzle 34 to rotate through the water separator 341. The nozzle 34 can rotate while spraying water, which allows the nozzle 34 to clean the clamp 112 at more angles and reduce cleaning blind spots.

[0025] like Figures 1 to 5 As shown, a mounting plate 312 is fixed on the side of the outer shell 3 near the liquid storage tank 32. The liquid storage tank 32 is mounted on the top of the mounting plate 312. A liquid outlet pipe 321 is connected to the bottom of one side of the liquid storage tank 32. A switching component is installed on the top of the mounting plate 312. The liquid outlet pipe 321 is connected to the limit frame 343 through the switching component. An air inlet pipe 322 is connected to the top of one side of the liquid storage tank 32. The air inlet pipe 322 is connected to the vacuum pump 31 through the switching component. During use, cleaning fluid and clean water need to be sprayed out through the nozzle 34. Therefore, it is necessary to switch the two liquid storage tanks 32 at this time. When switching, the switching component controls the disconnection of one set of air inlet pipe 322 and liquid outlet pipe 321, and connects the other set of air inlet pipe 322 and liquid outlet pipe 321, thereby switching the two output liquids of the liquid storage tank 32 to facilitate cleaning of the clamp 112.

[0026] like Figures 1 to 8As shown, the switching assembly includes a second bracket 362 fixed to the top of the mounting plate 312. A third bracket 366 is provided on one side of the second bracket 362. A second rotating wheel 361 and a first rotating wheel 36 are rotatably connected above and below the second bracket 362 and the third bracket 366, respectively. The second rotating wheel 361 and the second bracket 362 are meshed together. A drain pipe 363 is fixed to the lower side of one side of the second bracket 362. The drain pipe 363 communicates with the inside of the first rotating wheel 36. The two sides of the drain pipe 363 are respectively connected to two limiting points. The first rotor 36 and the second rotor 361 are connected. An air guide pipe 364 is fixed above one side of the second rotor 362. The air guide pipe 364 is connected to the inside of the second rotor 361. The top end of the air guide pipe 364 is connected to the air outlet of the vacuum pump 31. An S-shaped channel 367 is opened inside the first rotor 36 and the second rotor 361. The S-shaped channel 367 inside the first rotor 36 can be connected to the liquid outlet pipe 321. The S-shaped channel 367 inside the second rotor 361 can be connected to the air inlet pipe 322. A drive assembly is provided below the first rotor 36. When the motor 35 drives the gear disk 351 to rotate, the gear disk 351 rotates 120° per revolution through the drive assembly, which in turn drives the first rotating wheel 36 to rotate 120°. At the same time, the first rotating wheel 36 drives the second rotating wheel 361 to rotate 120°. When the first rotating wheel 36 and the second rotating wheel 361 rotate, they will drive the S-shaped channel 367 to turn. The S-shaped channel 367 inside the first rotating wheel 36 switches between different liquid outlet pipes 321 and connects. The S-shaped channel 367 inside the second rotating wheel 361 switches between different air inlet pipes 322 and connects. The two S-shaped channels 367 will simultaneously disconnect and connect the liquid outlet pipe 321 and the air inlet pipe 322 on the same side, thereby realizing the automatic switching between different liquid storage tanks 32.

[0027] like Figures 1 to 7 As shown, the drive assembly includes an arc-shaped toothed plate 352 fixed on one side of the toothed disc 351. A third gear 373 is meshed with the lower part of the first rotating wheel 36. The third gear 373 is connected to a transmission rod 371 through a ratchet structure. The transmission rod 371 is rotatably connected inside the second bracket 362 and the third bracket 366. A second gear 37 is fixed to the end of the transmission rod 371. The arc-shaped toothed plate 352 can mesh with the second gear 37. When the toothed disc 351 rotates, it drives the arc-shaped toothed plate 352 to rotate. Each time the toothed disc 351 rotates once, it drives the first gear 342 to rotate three times. When the toothed disc 351 rotates once, it drives the second gear 37 to rotate once through the arc-shaped toothed plate 352. The second gear 37 drives the third gear 373 to rotate through the transmission rod 371. At this time, the ratchet structure can drive the first rotating wheel 36 to rotate 120° through the third gear 373, thereby enabling the first rotating wheel 36 to rotate and switch the connected liquid storage tank 32.

[0028] like Figures 1 to 7As shown, a coil spring 372 is fixed to the outside of the transmission rod 371, and the other side of the coil spring 372 is fixedly connected to the second bracket 362. When the second gear 37 separates from the arc-shaped toothed plate 352, the spring force of the coil spring 372 drives the transmission rod 371 to automatically reset. At this time, the ratchet structure disconnects the third gear 373 from the transmission rod 371, thus enabling the second gear 37 to automatically reset.

[0029] like Figures 1 to 7 As shown, the third bracket 366 is located between the first rotating wheel 36 and the second rotating wheel 361 and a connecting pipe 365 is fixed thereon. The connecting pipe 365 can connect the S-shaped channel 367 of the first rotating wheel 36 and the second rotating wheel 361. After the nozzle 34 sprays clean water to clean the chuck 112, moisture will remain on the surface of the chuck 112. Therefore, the chuck 112 needs to be dried. At this time, the two S-shaped channels 367 rotate to connect with the connecting pipe 365. At this time, the vacuum pump 31 can directly spray air through the nozzle 34. The air can dry the outside of the chuck 112, thereby achieving further cleaning of the chuck 112.

[0030] like Figures 1 to 9 As shown, a connector 323 is fixed to one end of both the liquid outlet pipe 321 and the air inlet pipe 322. A plug 324 is slidably connected inside the connector 323. The end of the plug 324 can be inserted into the interior of the S-shaped channel 367. Multiple holes are equally spaced at the end of the plug 324. When the liquid outlet pipe 321 and the air inlet pipe 322 are connected to the S-shaped channel 367, there will be a certain gap, which will affect the flow guiding effect. Therefore, when connecting, the plug 324 inside the connector 323 is inserted into the interior of the S-shaped channel 367. The liquid can be delivered while sealing the S-shaped channel 367 through the through hole of the plug 324, making it easier to connect the interior of the S-shaped channel 367.

[0031] like Figures 1 to 9 As shown, a sealing block 325 is fixed inside the plug 324, and a sealing hole 326 is provided inside the connector 323. The outer diameter of the sealing block 325 matches the inner diameter of the sealing hole 326. A spring 327 is fixed on one side of the plug 324 inside the connector 323, and the other end of the spring 327 is fixedly connected to the connector 323. When the plug 324 is retracted into the connector 323, the sealing block 325 is inserted into the sealing hole 326; When the connector 323 is aligned with the S-shaped channel 367, the spring 327 pushes the plug 324 into the interior of the S-shaped channel 367. At this time, the sealing block 325 separates from the sealing hole 326. When the first rotating wheel 36 and the second rotating wheel 361 rotate, the edge of the S-shaped channel 367 pushes the inclined surface of the plug 324, which allows the plug 324 to retract into the interior of the connector 323. At the same time, the plug 324 drives the sealing block 325 to insert into the interior of the sealing hole 326, sealing the connector 323, thereby realizing the automatic opening and closing of the connector 323.

[0032] like Figures 1 to 9 As shown, the bottom end of the outer shell 3 is connected to a drain hopper 33, and a drain pipe is provided at the bottom end of the drain hopper 33. When cleaning inside the outer casing 3, the cleaning water is introduced into the drain pipe through the drain hopper 33 and discharged to the outside through the drain pipe, which makes it easier to recycle the wastewater.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A food processing and filling equipment, characterized in that: Includes a base, a rotating seat rotatably connected to the top of the base, multiple sets of telescopic arms are evenly spaced on the outer side of the rotating seat, clamps are installed at the ends of the telescopic arms, a pair of clamps are installed at the end of each set of telescopic arms, and each pair of clamps can hold a packaging bag, a filling assembly is installed on one side of the base, and a filling head is installed on one side of the filling assembly. The base has an outer shell on the side away from the filling component. Two holes for the chuck to enter are opened on the side of the outer shell near the base. A first bracket is fixed to the bottom of the outer shell, and the bottom of the first bracket is fixedly connected to the base. A nozzle is installed inside the outer shell. A vacuum pump is installed at the top of the outer shell. Two liquid storage tanks are provided on the side of the outer shell away from the base. The two liquid storage tanks are filled with cleaning solution and clean water, respectively. When the chuck is inserted into the housing, the vacuum pump injects air into the two liquid storage tanks, causing the liquid inside the tanks to be sprayed out through the nozzle to clean the chuck.

2. The food processing and filling equipment according to claim 1, characterized in that: Both sides of the inner shell are rotatably connected to water distribution shells. Multiple nozzles are evenly spaced on the outer side of the water distribution shells. The nozzles are connected to the inside of the water distribution shells. A first gear is fixed to the end of the water distribution shell away from the nozzle. A limit frame is fixed to the side of the outer shell away from the hole. The limit frame is rotatably connected to the inside of the first gear. The limit frame and the first gear are connected. A gear plate is meshed between the two first gears. The gear plate is rotatably connected to the outer shell. A motor is installed on the side of the outer shell above the gear plate. A gear is fixed to the end of the motor shaft. The gear is meshed with the gear plate.

3. The food processing and filling equipment according to claim 1, characterized in that: A mounting plate is fixed on the side of the outer shell near the liquid storage tank. The liquid storage tank is mounted on the top of the mounting plate. A liquid outlet pipe is connected to the bottom of one side of the liquid storage tank. A switching component is installed on the top of the mounting plate. The liquid outlet pipe is connected to the limit frame through the switching component. An air inlet pipe is connected to the top of one side of the liquid storage tank. The air inlet pipe is connected to the vacuum pump through the switching component.

4. The food processing and filling equipment according to claim 3, characterized in that: The switching assembly includes a second bracket fixed to the top of the mounting plate, a third bracket on one side of the second bracket, a second rotating wheel and a first rotating wheel rotatably connected above and below the second and third brackets respectively, and the second rotating wheel and the second bracket are meshed together. A drain pipe is fixed to the lower side of one side of the second bracket, and the drain pipe communicates with the interior of the first rotating wheel. The two sides of the drain pipe are respectively connected to two limiting brackets. A vent pipe is fixed to the upper side of one side of the second bracket, and the vent pipe communicates with the interior of the second rotating wheel. The top end of the vent pipe communicates with the exhaust end of the vacuum pump. Both the first and second rotating wheels have S-shaped channels inside. The S-shaped channel inside the first rotating wheel can communicate with the drain pipe, and the S-shaped channel inside the second rotating wheel can communicate with the intake pipe. A drive assembly is located below the first rotating wheel.

5. The food processing and filling equipment according to claim 4, characterized in that: The drive assembly includes an arc-shaped toothed plate fixed to one side of the gear disk, a third gear meshing with the lower part of the first rotating wheel, a transmission rod connected to the third gear through a ratchet structure, the transmission rod being rotatably connected inside the second and third supports, a second gear being fixed to the end of the transmission rod, and the arc-shaped toothed plate being able to mesh with the second gear.

6. The food processing and filling equipment according to claim 5, characterized in that: A coil spring is fixed to the outside of the transmission rod, and the other side of the coil spring is fixedly connected to the second bracket.

7. The food processing and filling equipment according to claim 4, characterized in that: The third bracket is fixed between the first and second rotating wheels with a connecting pipe, which connects the S-shaped channels of the first and second rotating wheels.

8. The food processing and filling equipment according to claim 4, characterized in that: Both the liquid outlet pipe and the air inlet pipe have a fixed connector at one end. The connector has a plug that is slidably connected inside. The end of the plug can be inserted into the S-shaped channel. The end of the plug has multiple holes at equal intervals.

9. A food processing and filling equipment according to claim 8, characterized in that: The plug has a sealing block fixed inside, and the connector has a sealing hole inside. The outer diameter of the sealing block matches the inner diameter of the sealing hole. A spring is fixed on one side of the plug inside the connector, and the other end of the spring is fixedly connected to the connector. When the plug retracts into the connector, the sealing block is inserted into the sealing hole.

10. A food processing and filling equipment according to claim 1, characterized in that: The bottom of the outer casing is connected to a drain hopper, and a drain pipe is installed at the bottom of the drain hopper.

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