Food processing raw material mixing device

Abstract

The invention relates to the technical field of material mixing and processing, and particularly discloses a food processing raw material mixing device which comprises a mixing tank and a stirring paddle arranged in the mixing tank. The premixing device comprises a premixing box arranged in the mixing tank, a filter cylinder arranged in the premixing box, a feeding mechanism used for feeding powder liquid into the filter cylinder and a scattering mechanism used for scattering agglomerated powder, the filter cylinder is provided with a plurality of filter holes, the feeding mechanism is arranged in the mixing tank, and the scattering mechanism is arranged in the mixing tank. The scattering mechanism comprises a pushing plate used for pushing the agglomerated powder and a rotating assembly used for driving the pushing plate to rotate, the pushing plate is arranged in the filter cylinder, the rotating assembly is arranged in the mixing tank, and the pushing plate rotates to push the agglomerated powder to move and extrudes and scatters the agglomerated powder with the filter cylinder; according to the food processing raw material mixing device, the powder and liquid mixing effect and mixing uniformity can be improved.

Description

Technical Field

[0001] The invention relates to the technical field of material mixing and processing, and in particular to a food processing raw material mixing device. Background Art

[0002] Food processing refers to the processing of grains, feed, vegetable oil and sugar, slaughtering and meat, aquatic products, vegetables, fruits, nuts, potatoes, dehydrated vegetables, and canned vegetables directly using agricultural, forestry, animal husbandry, and fishery products as raw materials. It is a type of agricultural product processing industry in a broad sense. Food powder and liquid materials usually refer to raw materials mixed with powder and liquid. Powder-liquid mixing technology involves evenly dispersing powder in liquid to form a stable mixture. This process needs to be achieved through mixing equipment.

[0003] The Chinese patent application document with publication number CN115228362A discloses a wet process mixing device for powdered food production, including a control panel, a control switch is arranged on the control panel, a microprocessor is arranged in the control panel, and also includes a mixing bin, a powder processing bin, a feeding cylinder, a feeding machine, and a discharging cylinder. The mixing bin is a shell with a transparent top, and a bin cover is arranged on the top of the mixing bin. The bin cover is provided with a liquid inlet pipe, a feeding bin, and a safety valve. The liquid inlet pipe is connected to a liquid material source; the feed port is connected to a powder supply source, and the liquid inlet pipe is connected to the liquid material source. The mixing bin is connected to the powder supply source, and the powder supply source is connected to the mixing bin. When the mixing unit is in the state of mixing, the mixing roller on the mixing roller bearing is driven by the mixing roller, and the mixing roller is driven by the mixing roller to rotate.

[0004] In the above technology, when the powder enters the liquid, it will clump in the liquid, and the liquid will wrap around the outside of the clumped powder. The large particles of clumped powder can be broken up by the stirring structure, while the small particles of clumped powder are not easy to be broken up, resulting in poor mixing effect and uneven mixing of powder and liquid. Summary of the invention

[0005] The invention provides a food processing raw material mixing device, aiming to solve the technical problems of poor powder-liquid mixing effect and uneven mixing in the prior art.

[0006] A food processing raw material mixing device of the present invention comprises a mixing tank and a stirring paddle arranged in the mixing tank, a premixing device is arranged at the feed inlet of the mixing tank, the premixing device comprises a premixing box arranged in the mixing tank, a filter cartridge arranged in the premixing box, a feeding mechanism for supplying powder liquid to the filter cartridge and a breaking up mechanism for breaking up agglomerated powder, the filter cartridge is provided with a plurality of filter holes, the feeding mechanism is arranged in the mixing tank, the breaking up mechanism comprises a pushing plate for pushing agglomerated powder and a rotating assembly for driving the pushing plate to rotate, the pushing plate is arranged in the filter cartridge, the rotating assembly is arranged in the mixing tank, the pushing plate rotates to push the agglomerated powder to move, and squeeze and break up the agglomerated powder, the pushing plate is provided with a plurality of the pushing plates along the circumferential direction of the filter cartridge, the A plurality of stirring blades are arranged on the push plate, and the rotating assembly includes a gear 1 installed on the stirring paddle, a gear 2 meshing with the gear 1, a rotating rod and a rotating belt for driving the push plate to rotate, one of the rotating rods is connected to the gear 2, and the rotating belt is sleeved on a plurality of rotating rods, the filter cartridge is rotatably matched in the premixing box, and the rotation direction of the filter cartridge is opposite to the rotation direction of the push plate, the push plate is L-shaped, one side of the push plate abuts against the inner wall of the filter cartridge, and the push plate and the filter cartridge are arranged at an angle, a plurality of scrapers are fixedly arranged in the premixing box, and the plurality of scrapers are evenly arranged along the central axis of the filter cartridge, one side of the scraper abuts against the outer peripheral surface of the filter cartridge, and one side of the scraper is arranged as an arc surface adapted to the outer peripheral surface of the filter cartridge, and the scraper is used to scrape the material at the filter hole of the filter cartridge.

[0007] Beneficial effect: through the setting of the premixing device, when the powder and liquid need to be mixed, the powder and liquid are first transported to the filter cartridge through the feeding mechanism. At this time, the pushing plate is driven to rotate by the rotating component. During the rotation of the pushing plate, the agglomerated powder can be driven to move and the agglomerated powder can be pushed toward the inner wall of the filter cartridge. The agglomerated powder can be squeezed and broken up on the filter cartridge, thereby improving the mixing effect and uniformity of the powder and liquid. Through the setting of the stirring blade, when the pushing plate rotates, the stirring blade can be driven to rotate at the same time, thereby stirring the agglomerated powder in the filter cartridge, further improving the mixing effect of the powder and liquid. When the pushing plate rotates, the filter cartridge rotates in the opposite direction at the same time, which can accelerate the mixing of the materials in the filter cartridge and the breaking up of the agglomerated powder.

[0008] Preferably, a linkage device is provided in the premixing box, and the linkage device comprises a gear ring for driving the filter cartridge to rotate and a linkage assembly for driving the gear ring to rotate, and the gear ring is rotatably matched with the premixing box.

[0009] Preferably, the linkage assembly includes a gear three mounted on the rotating rod and a gear four rotatably matched in the premixing box, wherein the gear four is located between the ring gear and the gear three, and the two sides of the gear four are respectively meshed with the ring gear and the gear three.

[0010] Preferably, the feeding mechanism includes a conveying component for conveying liquid material into the filter cartridge and a feeding component for conveying powdered material into the filter cartridge, the conveying component includes a conveying pipe arranged in the premixing box and a conveying plate for conveying liquid material into the filter cartridge, and the conveying plate is provided with a hole connected to the conveying pipe.

[0011] Beneficial effect: The liquid material is conveyed by the conveying component, and the powder material is conveyed by the feeding component, thereby realizing the separate conveying of the liquid material and the powder material, and the liquid material and the powder material conveyed to the filter cartridge are premixed and processed in the filter cartridge.

[0012] Preferably, the feeding assembly includes a feeding pipe arranged in a mixing tank, a feeding barrel arranged in a stirring paddle and connected to the feeding pipe, and a screw conveyor for conveying the powdered material in the feeding barrel to the filter barrel. The screw conveyor is arranged in a premixing box, and a leakage hole connected to the filter barrel is opened on the shell of the screw conveyor.

[0013] Preferably, the stirring paddle is provided with a mixing rack for mixing the materials in the feeding barrel, and the feeding barrel is provided with a driving mechanism, which includes a toothed disc mounted on the stirring paddle and a driving gear meshed with the toothed disc and used to drive the screw conveying shaft of the screw conveyor to rotate.

[0014] Beneficial effect: Through the setting of the mixing frame, when multiple powdered materials need to be transported, the multiple powdered materials are respectively transported to the feeding barrel through multiple feeding pipes. During the rotation of the stirring paddle, the mixing frame can be driven to rotate, and the multiple powdered materials are fully mixed, so that the materials are mixed more evenly.

[0015] Preferably, the premixing box is slidably fitted in the mixing tank, and a lifting device is provided in the mixing tank. The lifting device includes a support plate installed in the mixing tank and a driving member provided on the support plate and used for driving the premixing box to rise and fall.

[0016] Beneficial effect: by setting up the lifting device and starting the driving part, the premixing box can be driven to rise, and then the screw conveyor, the feeding barrel and the feeding pipe are driven to rise. During the rising process of the screw conveyor, it is separated from the toothed disc, so that when the stirring paddle drives the toothed disc to rotate, it no longer drives the driving gear to rotate. At this time, the screw conveyor no longer works, and at the same time, the premixing device no longer premixes the powder and liquid materials, and the powder and liquid materials are mixed by the stirring paddle.

[0017] The beneficial effects of the present invention are: In the present invention, through the setting of the premixing device, when it is necessary to mix the powder and liquid, the powder and liquid are first transported into the filter cartridge through the feeding mechanism, and at this time, the pushing plate is driven to rotate by the rotating component. During the rotation of the pushing plate, the agglomerated powder can be driven to move and the agglomerated powder can be pushed toward the inner wall of the filter cartridge. The agglomerated powder can be squeezed and broken up on the filter cartridge, thereby improving the mixing effect and uniformity of the powder and liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0019] Figure 2 It is a schematic structural diagram of the premixing device of the present invention.

[0020] Figure 3 It is a partial cross-sectional view of the present invention.

[0021] Figure 4 yes Figure 3 A partial enlarged view of point A in the middle.

[0022] Figure 5 It is a partial cross-sectional view showing the connection relationship between the push plate and the stirring blade.

[0023] Figure 6 It is a partial cross-sectional view showing the connection relationship between the lifting device and the stirring paddle.

[0024] Figure 7 yes Figure 6 A partial enlarged view of point B in the middle.

[0025] Reference numerals: 1. Mixing tank; 2. Stirring paddle; 3. Premixing device; 31. Premixing box; 311. Discharge port; 32. Filter cartridge; 33. Push plate; 34. Rotating assembly; 341. Gear 1; 342. Gear 2; 343. Rotating rod; 344. Rotating belt; 35. Conveying assembly; 351. Conveying pipe; 352. Conveying plate; 36. Feeding assembly; 361. Feeding pipe; 362. Feeding barrel; 363. Screw conveyor; 4. Stirring blade; 5. Linkage device; 51. Gear ring; 52. Linkage assembly; 521. Gear 3; 522. Gear 4; 6. Mixing rack; 7. Driving mechanism; 71. Toothed disc; 72. Driving gear; 8. Lifting device; 81. Support plate; 82. Driving member; 9. Scraper. DETAILED DESCRIPTION

[0026] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0027] Reference Figure 1-Figure 7The present invention discloses a food processing raw material mixing device, comprising a mixing tank 1 and a stirring paddle 2 arranged in the mixing tank 1, wherein the stirring paddle 2 rotates and cooperates in the mixing tank 1, and a motor for driving the stirring paddle 2 to rotate is fixedly arranged at the top of the mixing tank 1. A premixing device 3 is arranged at the feed inlet of the mixing tank 1, and the premixing device 3 is used for premixing powder and liquid materials. The premixing device 3 comprises a premixing box 31 arranged in the mixing tank 1, a filter cartridge 32 arranged in the premixing box 31, a feeding mechanism for feeding powder and liquid into the filter cartridge 32, and a dispersing mechanism for dispersing agglomerated powder materials. When the powder and liquid materials need to be mixed, the motor is first started to drive the stirring paddle 2 to rotate, and the powder and liquid materials are transported to the filter cartridge 32 through the feeding mechanism, and premixed in the filter cartridge 32, and the agglomerated powder materials are dispersed by the dispersing mechanism at the same time. After the premixing is completed, the materials pass through the filter cartridge 32 and the premixing box 31, and then are mixed in the mixing tank 1.

[0028] Reference Figure 3 and Figure 4 The premixing box 31 includes a lifting plate that slides on the mixing tank 1 in the vertical direction and a rectangular box that is fixed on the lifting plate. The top of the premixing box 31 is an open end, and a discharge port 311 is provided on one side of the premixing box 31. The filter cartridge 32 is rotatably fitted in the premixing box 31. The filter cartridge 32 is evenly provided with a plurality of filter holes, and the filter cartridge 32 is provided with a plurality of filter holes along the radial direction of the mixing tank 1.

[0029] Reference Figure 2-Figure 4 The feeding mechanism is arranged in the mixing tank 1, and the feeding mechanism includes a conveying assembly 35 for conveying liquid materials into the filter cartridge 32 and a feeding assembly 36 for conveying powdered materials into the filter cartridge 32. The conveying assembly 35 includes a conveying pipe 351 fixedly arranged in the premixing box 31 and a conveying plate 352 for conveying liquid materials into the filter cartridge 32. A conveying pump is connected to the conveying pipe 351, and the conveying plate 352 is fixedly connected to the conveying pipe 351. The conveying plate 352 is provided with a hole connected to the conveying pipe 351 along the vertical direction. The side of the conveying plate 352 close to the filter cartridge 32 is arranged as an arc surface, and the hole in the conveying plate 352 corresponds to the filter hole of the filter cartridge 32. When it is necessary to convey the liquid material, the liquid material is conveyed to the plurality of conveying plates 352 through the conveying pipe 351, and is conveyed to the filter cartridge 32 through the hole in the conveying plate 352, thereby completing the conveying of the liquid material.

[0030] Reference Figure 2-Figure 4The feeding assembly 36 includes a feeding pipe 361 disposed on the mixing tank 1, a feeding barrel 362 disposed on the stirring paddle 2 and connected to the feeding pipe 361, and a screw conveyor 363 for conveying the powdered material in the feeding barrel 362 to the filter cartridge 32. A plurality of feeding pipes 361 are evenly arranged along the circumferential direction of the mixing tank 1, and can be used to convey a variety of powdered materials. The feeding barrel 362 is slidably matched with the stirring paddle 2 along the vertical direction. The feeding barrel 362 is fixedly connected to the feeding pipe 361, and one end of the feeding pipe 361 is connected to the hollow cavity of the feeding barrel 362. The screw conveyor 363 is fixedly arranged on the premixing box 31, and the feeding port of the screw conveyor 363 is connected to the feeding barrel 362. The shell of the screw conveyor 363 is provided with a plurality of leakage holes connected to the filter cartridge 32. When it is necessary to convey the powdered material, the powdered material is added into the feed pipe 361, and enters the feed barrel 362 after passing through the feed pipe 361. Then the screw conveyor 363 is started, and the screw conveyor 363 conveys the powdered material in the feed barrel 362. During the conveying process, the powdered material falls into the corresponding filter barrel 32 through the leakage hole and is premixed with the liquid material in the filter barrel 32.

[0031] Reference Figure 3 and Figure 4 , a mixing frame 6 for mixing the materials in the feeding barrel 362 is fixedly arranged on the stirring paddle 2, and a plurality of stirring parts are arranged on the mixing frame 6. During the rotation of the stirring paddle 2, the mixing frame 6 can be driven to rotate, and when the mixing frame 6 rotates, the materials in the feeding barrel 362 can be stirred. A driving mechanism 7 is arranged in the feeding barrel 362, and the driving mechanism 7 is used to drive the screw conveying shaft of the screw conveyor 363 to rotate. The driving mechanism 7 includes a toothed disc 71 fixedly mounted on the stirring paddle 2 and a driving gear 72 meshed with the toothed disc 71 and used to drive the screw conveying shaft of the screw conveyor 363 to rotate. The driving gear 72 is fixedly connected to the screw conveying shaft of the screw conveyor 363, and the feeding barrel 362 supports the screw conveying shaft of the screw conveyor 363 for rotation. When the stirring paddle 2 rotates, it can simultaneously drive the toothed disc 71 to rotate, drive the driving gear 72 to rotate, and drive the screw conveying shaft of the screw conveyor 363 to rotate, thereby conveying the powdered materials.

[0032] Reference Figure 3-Figure 5 The breaking mechanism includes a pushing plate 33 for pushing the agglomerated powder and a rotating assembly 34 for driving the pushing plate 33 to rotate. The pushing plate 33 is rotatably fitted in the filter cartridge 32. The rotation direction of the filter cartridge 32 is opposite to that of the pushing plate 33. A plurality of pushing plates 33 are arranged along the circumferential direction of the filter cartridge 32. The pushing plates 33 are L-shaped. One side of the pushing plate 33 abuts against the inner wall of the filter cartridge 32. The pushing plate 33 and the filter cartridge 32 are arranged at a certain angle, so that when the pushing plate 33 rotates, the material on the inner wall of the filter cartridge 32 can be squeezed toward the outside of the filter cartridge 32. A plurality of stirring blades 4 are fixedly arranged on the pushing plate 33.

[0033] Reference Figure 5-Figure 7 The rotating assembly 34 is arranged in the mixing tank 1, and the rotating assembly 34 includes a gear 1 341 fixedly mounted on the stirring paddle 2, a gear 2 342 meshed with the gear 1 341, a rotating rod 343 and a rotating belt 344 for driving the push plate 33 to rotate, and the premixing box 31 supports the gear 2 342 for rotation. The rotating rod 343 is fixedly penetrated in the gear 2 342, and the top end of the rotating rod 343 is fixedly connected to the bottom end of the push plate 33. A pulley compatible with the rotating belt 344 can be fixedly mounted on the rotating rod 343. The rotating belt 344 is sleeved on multiple rotating rods 343 and is used to drive multiple rotating rods 343 to rotate.

[0034] Reference Figure 3 and Figure 4 A plurality of scrapers 9 are fixedly arranged in the premixing box 31, and the plurality of scrapers 9 are evenly arranged along the central axis of the filter cartridge 32. One side of the scraper 9 abuts against the outer peripheral surface of the filter cartridge 32, and one side of the scraper 9 is arranged as an arc-shaped surface adapted to the outer peripheral surface of the filter cartridge 32. The scraper 9 is used to scrape the material at the filter hole of the filter cartridge 32.

[0035] Reference Figure 5-Figure 7 A linkage device 5 is provided in the premixing box 31, and the linkage device 5 is used to drive the filter cartridge 32 to rotate. The linkage device 5 includes a gear ring 51 for driving the filter cartridge 32 to rotate and a linkage assembly 52 for driving the gear ring 51 to rotate. The gear ring 51 rotates in cooperation with the premixing box 31, and the gear ring 51 is fixedly connected to the bottom end of the filter cartridge 32.

[0036] Reference Figure 5-Figure 7 The linkage assembly 52 includes a gear 3 521 fixedly mounted on the rotating rod 343 and a gear 4 522 rotatably matched in the premixing box 31. The premixing box 31 rotatably supports the gear 4 522. The gear 4 522 is located between the gear ring 51 and the gear 3 521, and the two sides of the gear 4 522 are respectively meshed with the gear ring 51 and the gear 3 521. When the rotating rod 343 rotates, it can drive the gear 3 521 to rotate, drive the gear 4 522 to rotate, and then drive the gear ring 51 to rotate, drive the filter cartridge 32 to rotate in the opposite direction of the push plate 33, the filter cartridge 32 and the push plate 33 rotate, and the push plate 33 pushes the agglomerated powder to move and squeeze and disperse it with the filter cartridge 32.

[0037] Reference Figure 2 and Figure 6The mixing tank 1 is provided with a lifting device 8, which is used to drive the premixing box 31 to be lifted and lowered. The lifting device 8 includes a support plate 81 fixedly installed in the mixing tank 1 and a driving member 82 fixedly installed on the support plate 81 and used to drive the premixing box 31 to be lifted and lowered. The driving member 82 can directly adopt a cylinder. After the powder and liquid are premixed in the premixing box 31, they enter the mixing tank 1 through the discharge port 311 for mixing, and there is no need to continue premixing the powder and liquid, at this time, the driving member 82 is started, the premixing box 31 is driven to rise, and the feeding barrel 362 and the feeding pipe 361 are driven to rise, so that the driving gear 72 is no longer meshed with the toothed disc 71, and the gear 2 342 is no longer meshed with the gear 1 341, and the premixing device 3 is no longer running.

[0038] The implementation principle of a food processing raw material mixing device of the present invention is as follows: when it is necessary to mix and process powder and liquid materials, the motor is started first to drive the stirring paddle 2 to rotate, and the powder and liquid materials are transported at this time. The liquid material is transported to the multiple conveying plates 352 through the conveying pipe 351, and is transported to the filter cartridge 32 through the holes in the conveying plate 352. The powder material is added to the feed pipe 361, and enters the feed barrel 362 after passing through the feed pipe 361. When the stirring paddle 2 rotates, it can also drive the toothed disc 71 to rotate, drive the driving gear 72 to rotate, and drive the screw conveying shaft of the screw conveyor 363 to rotate. The screw conveyor 363 transports the powder material in the feed barrel 362. During the transportation process, the powder material falls into the corresponding filter cartridge 32 through the leakage hole. At the same time, during the rotation of the stirring paddle 2, it can drive the gear 1 341 to rotate, the gear 1 341 drives the rotating rod 343 to rotate, and the rotating belt 344 drives multiple rotating rods 343 to rotate at the same time, the rotating rod 343 drives the pushing plate 33 and the stirring blade 4 to rotate, so as to mix the powder and liquid in the filter cartridge 32, and the pushing plate 33 drives the agglomerated powder to move, the agglomerated powder is squeezed and dispersed with the filter cartridge 32, and is squeezed out of the filter cartridge 32; At the same time, during the rotation of the rotating rod 343, the gear 3 521 can be driven to rotate, the gear 4 522 can be driven to rotate, and then the gear ring 51 can be driven to rotate, and the filter cartridge 32 can be driven to rotate in the opposite direction of the push plate 33, so as to pre-mix the powder and liquid materials, and the materials outside the filter holes of the filter cartridge 32 can be scraped off by the scraper 9, and the pre-mixed materials can be discharged through the discharge port 311, and mixed by the stirring paddle 2 in the mixing tank 1; When the premixing of the powder and liquid is completed in the premixing box 31 and there is no need to continue premixing the powder and liquid, the driving member 82 is started to drive the premixing box 31 to rise, and the feeding barrel 362 and the feeding pipe 361 to rise, so that the driving gear 72 is no longer engaged with the toothed disc 71, and the gear 2 342 is no longer engaged with the gear 1 341. At this time, the premixing device 3 is no longer running, and the stirring paddle 2 is running to mix the materials.

[0039] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0040] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0041] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. A food processing raw material mixing device, comprising a mixing tank (1) and a stirring paddle (2) arranged in the mixing tank (1), characterized in that: A premixing device (3) is provided at the feed inlet of the mixing tank (1), the premixing device (3) comprising a premixing box (31) arranged in the mixing tank (1), a filter cartridge (32) arranged in the premixing box (31), a feeding mechanism for supplying powder liquid into the filter cartridge (32), and a breaking mechanism for breaking up agglomerated powder, the filter cartridge (32) being provided with a plurality of filter holes, the feeding mechanism being arranged in the mixing tank (1), and the breaking mechanism comprising a pushing plate (33) for pushing agglomerated powder and a pushing plate (34) for driving the pushing plate (34) to move the agglomerated powder. A rotating assembly (34) for rotating a moving plate (33), the pushing plate (33) being arranged in a filter cartridge (32), the rotating assembly (34) being arranged in a mixing tank (1), the pushing plate (33) rotating to push the agglomerated powder to move and to be squeezed and dispersed with the filter cartridge (32), a plurality of pushing plates (33) being arranged along the circumferential direction of the filter cartridge (32), a plurality of stirring blades (4) being arranged on the pushing plate (33), the rotating assembly (34) comprising a gear mounted on the stirring paddle (2) (341), a gear 2 (342) meshed with the gear 1 (341), a rotating rod (343) and a rotating belt (344) for driving the push plate (33) to rotate, one of the rotating rods (343) being connected to the gear 2 (342), the rotating belt (344) being sleeved on a plurality of rotating rods (343), the filter cartridge (32) being rotatably fitted in the premixing box (31), the rotating direction of the filter cartridge (32) being opposite to the rotating direction of the push plate (33), the push plate (33) being L-shaped, One side of the push plate (33) abuts against the inner wall of the filter cartridge (32), and the push plate (33) and the filter cartridge (32) are arranged at an angle. A plurality of scrapers (9) are fixedly arranged in the premixing box (31), and the plurality of scrapers (9) are evenly arranged along the central axis of the filter cartridge (32). One side of the scraper (9) abuts against the outer peripheral surface of the filter cartridge (32), and one side of the scraper (9) is arranged as an arc-shaped surface that matches the outer peripheral surface of the filter cartridge (32). The scraper (9) is used to scrape off material at the filter holes of the filter cartridge (32).

2. A food processing raw material mixing device according to claim 1, characterized in that: A linkage device (5) is provided in the premixing box (31), the linkage device (5) comprising a gear ring (51) for driving the filter cartridge (32) to rotate and a linkage assembly (52) for driving the gear ring (51) to rotate, the gear ring (51) being rotationally matched with the premixing box (31).

3. A food processing raw material mixing device according to claim 2, characterized in that: The linkage assembly (52) comprises a third gear (521) mounted on the rotating rod (343) and a fourth gear (522) rotatably engaged in the premixing box (31); the fourth gear (522) is located between the ring gear (51) and the third gear (521), and two sides of the fourth gear (522) are respectively meshed with the ring gear (51) and the third gear (521).

4. A food processing raw material mixing device according to claim 1, characterized in that: The feeding mechanism comprises a conveying assembly (35) for conveying liquid material into the filter cartridge (32) and a feeding assembly (36) for conveying powdered material into the filter cartridge (32); the conveying assembly (35) comprises a conveying pipe (351) arranged on the premixing box (31) and a conveying plate (352) for conveying the liquid material into the filter cartridge (32); a hole is provided in the conveying plate (352) and is in communication with the conveying pipe (351).

5. A food processing raw material mixing device according to claim 4, characterized in that: The feeding assembly (36) comprises a feeding pipe (361) arranged on the mixing tank (1), a feeding barrel (362) arranged on the stirring paddle (2) and connected to the feeding pipe (361), and a screw conveyor (363) for conveying powdered material in the feeding barrel (362) to the filter barrel (32); the screw conveyor (363) is arranged on the premixing box (31); and a material leakage hole connected to the filter barrel (32) is provided on the shell of the screw conveyor (363).

6. A food processing raw material mixing device according to claim 5, characterized in that: The stirring paddle (2) is provided with a mixing frame (6) for mixing materials in the feeding barrel (362), and the feeding barrel (362) is provided with a driving mechanism (7), the driving mechanism (7) comprising a toothed disc (71) mounted on the stirring paddle (2) and a driving gear (72) meshed with the toothed disc (71) and used for driving the screw conveying shaft of the screw conveyor (363) to rotate.

7. A food processing raw material mixing device according to claim 6, characterized in that: The premixing box (31) is slidably fitted in the mixing tank (1), and a lifting device (8) is provided in the mixing tank (1). The lifting device (8) comprises a support plate (81) installed in the mixing tank (1) and a driving member (82) provided on the support plate (81) and used for driving the premixing box (31) to move up and down.

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