Continuous spin-drying equipment for food processing

Abstract

The invention relates to the technical field of food processing, in particular to continuous spin-drying equipment for food processing, which comprises a main frame and a spin-drying storage structure, the main frame is provided with a feeding cylinder and a discharging cylinder, a spin-drying rotating cylinder is rotatably arranged between the feeding cylinder and the discharging cylinder, and one side of the spin-drying rotating cylinder is provided with a rotation driving mechanism for driving the spin-drying rotating cylinder to rotate; a feeding slide way is arranged on the upper side of the feeding barrel, a discharging slide way is arranged on the lower side of the discharging barrel, and through mutual cooperation and cooperation of the spin-drying rotary barrel, the feeding barrel, the discharging barrel, the linear driving assembly, the rotary driving mechanism, the spin-drying material storage structure and the like, in the whole spin-drying process, the spin-drying efficiency is improved, and the spin-drying efficiency is improved. The rotary driving mechanism can always drive the spin-drying drum to rotate, the spin-drying storage structure can continuously pass through the feeding drum, the spin-drying drum and the discharging drum, continuity in the whole spin-drying process is guaranteed, and efficient and rapid spin-drying is achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of food processing, in particular to a continuous spin-drying equipment for food processing. BACKGROUND

[0002] In the food processing process, spin-drying operation is an important unit operation, the core of which is to remove excess water or other liquids on the surface or inside of the material through centrifugal force or mechanical force. Many foods have strict requirements for moisture content. For example, in the processing of fruit and vegetable chips, spin-drying can remove the surface water after cleaning, avoid the loss of control of oil temperature and time during frying, and prevent the product from being too soft or greasy.

[0003] A continuous centrifugal spin-dryer for food processing with publication number CN113340067B includes a machine body, a spin-drying device provided on the machine body, an upper and lower feeding device provided on the machine body, and a drainage device provided on the machine body. The spin-drying device includes a barrel body rotatably provided at one end of the machine body, a plurality of first through holes equally and annularly distributed on the barrel body, a guide rail fixedly provided on the machine body, a conveying mesh belt provided on the guide rail, a plurality of second through holes equally and annularly distributed on the conveying mesh belt, and a base fixedly provided on the guide rail.

[0004] A continuous spin-dryer for food cleaning with publication number CN221811439U includes a machine main body, a hot air blower, a rotating cage, and a main body support. The bottom end of the rotating cage is provided with a main body support, the bottom end of the main body support is provided with a supporting foot, one side of the rotating cage is provided with a hot air blower, the top end of the hot air blower is provided with a conveying pipeline, the bottom end of the conveying pipeline is provided with a rotating cage, the top end of the rotating cage is provided with a feeding port, and the inside of the rotating cage is provided with an inner cage.

[0005] Then, the continuous spin-dryer in the above scheme needs to stop driving rotation of the spin-drying barrel after completing the spin-drying operation, unload, re-load, and then spin-dry again. The machine's stop and re-rotation greatly affects the overall processing efficiency. SUMMARY

[0006] (I) Technical problems solved

[0007] The purpose of the present application is to provide a continuous spin-drying equipment for food processing to solve the above problems.

[0008] (II) Technical solutions

[0009] To achieve the above purpose, the present application provides the following technical solutions:

[0010] The application provides a continuous spin-drying equipment for food processing, which comprises a main frame and a spin-drying storage structure, the main frame is respectively provided with a feeding cylinder and a discharging cylinder, a spin-drying drum is rotatably arranged between the feeding cylinder and the discharging cylinder, and a rotating driving mechanism is arranged on one side of the spin-drying drum for driving the spin-drying drum to rotate; an upper side of the feeding cylinder is provided with a feeding chute, a lower side of the discharging cylinder is provided with a discharging chute, and the feeding cylinder and the discharging cylinder are respectively provided with linear driving assemblies for driving the spin-drying storage structure to move linearly thereon; after the spin-drying storage structure enters the spin-drying drum from the feeding cylinder, the spin-drying operation on materials in the spin-drying storage structure can be realized; after the spin-drying storage structure enters the discharging cylinder from the spin-drying drum, the discharging operation on the materials in the spin-drying storage structure after the spin-drying operation can be realized.

[0011] Further, the spin-drying storage structure comprises an outer rotating shell with a cylindrical shape, an inner rotating shell is rotatably arranged in the outer rotating shell through a second bearing, a clamping structure is arranged on the outer rotating shell for realizing the fixed connection of the outer rotating shell and the inner rotating shell with each other, more than three slow descending wheel structures are arranged on the outer side of the outer rotating shell along the circumferential direction thereof, a bottom plate is arranged at the lower part in the inner rotating shell, an inner cylinder body is arranged on the upper side of the middle part of the bottom plate, a plurality of water passing grooves are uniformly arranged on the outer side wall of the inner rotating shell along the circumferential direction thereof, outer edge plates are arranged on the outer sides of the upper end and the lower end of the inner rotating shell, and the outer edge plate located at the lower part and the inner rotating shell form L-shaped water spinning channels for realizing the communication of the water passing grooves and the outside.

[0012] Further, the clamping structure is more than three and is uniformly distributed along the circumferential direction of the outer rotating shell, the clamping structure comprises a telescopic hole arranged on the outer side wall of the outer rotating shell, the telescopic hole is open at one end facing the inner rotating shell and is slidably provided with a butt joint abutting plate at the opening, and a second electric telescopic rod is fixedly arranged in the telescopic hole for driving the butt joint abutting plate to slide in the telescopic hole.

[0013] Further, the slow descending wheel structure comprises a wheel frame, two or more spring plungers are connected between the wheel frame and the outer rotating shell, two abutting wheels are rotatably arranged in the wheel frame along the up-down direction, a rotary damper is arranged at the rotary axis of the abutting wheel for damping the rotation of the abutting wheel, and the outer diameter size of the abutting wheel located at the upper part is smaller than the outer diameter size of the abutting wheel located at the lower part.

[0014] Further, the linear driving assembly comprises a fixed plate, a first electric telescopic rod is fixedly arranged on the fixed plate, a lifting seat is fixedly connected to the head end of the push rod of the first electric telescopic rod, supporting ears are arranged on both sides of the lifting seat, two guide rods are symmetrically distributed with the first electric telescopic rod as the center, one end of the two guide rods is fixedly connected to the fixed plate, and the other end of the two guide rods is slidably connected to the guide sliding hole arranged at the corresponding position of the supporting ear.

[0015] Further, the lifting seat is provided with a lifting groove, a clamping column for clamping with the inner cylinder port is slidably arranged in the lifting groove, a shoulder is arranged on the outer side of the end of the clamping column and used for abutting against the end face of the inner cylinder, and a pneumatic cylinder is fixedly arranged in the lifting groove and used for driving the clamping column to slide in the lifting groove.

[0016] Further, the rotating drive mechanism comprises a first pulley fixedly arranged on the outer side of the spin-drying drum, a second pulley arranged on one side of the first pulley, a transmission belt engagedly connected between the first pulley and the second pulley, and a motor fixedly arranged on the main frame, wherein the output shaft end of the motor is connected with the second pulley through a speed reducer.

[0017] Further, the main frame is provided with a water receiving tank below the discharging cylinder, a drain pipe is connected to one side of the bottom of the water receiving tank, and an electromagnetic valve is arranged on the drain pipe.

[0018] Further, the main frame is respectively provided with a bracket for fixing the feeding cylinder and the discharging cylinder, and the upper end and the lower end of the spin-drying drum are respectively rotatably connected with the feeding cylinder and the discharging cylinder through first bearings.

[0019] Further, the inner diameters of the spin-drying drum, the feeding cylinder and the discharging cylinder are consistent and correspond to each other in up and down directions, the outer side surface of the abutting wheel is in the shape of a circular arc which is fitted with the spin-drying drum, the feeding cylinder and the discharging cylinder, and the outer side surface of the abutting wheel is formed with anti-skid lines.

[0020] (Three) beneficial effects

[0021] Compared with the prior art, the beneficial effects of the present application are as follows:

[0022] 1. Through the mutual cooperation and mutual coordination among the spin-drying drum, the feeding cylinder, the discharging cylinder, the linear drive assembly, the rotating drive mechanism and the spin-drying storage structure, the rotating drive mechanism can always drive the spin-drying drum to rotate during the entire spin-drying process, and the spin-drying storage structure can continuously pass through among the feeding cylinder, the spin-drying drum and the discharging cylinder, thereby ensuring the continuity during the entire spin-drying process and realizing efficient and rapid spin-drying.

[0023] 2. The inner rotating shell of the spin-drying storage structure is provided with a water passing groove and an L-shaped water throwing passage, which can efficiently discharge water; the clamping structure fixes the outer rotating shell and the inner rotating shell as a whole during the spin-drying stage, thereby ensuring that the centrifugal force stably acts on the materials and improving the water removal effect; and the slow descending wheel structure can control the material conveying speed to avoid affecting the spin-drying effect due to too fast movement.

[0024] 3. The spin-drying drum is rotatably connected with the feeding cylinder and the discharging cylinder through the first bearings, and the inner diameters of the three are consistent; the outer side surface of the abutting wheel is in the shape of a circular arc which is fitted with the cylinder and is provided with anti-skid lines, and the abutting wheel cooperates with the guide rod to guide the linear drive assembly, thereby ensuring that the spin-drying storage structure is stable and does not shake during the conveying and spin-drying process, and reducing material loss.

[0025] 4、Through the above specific structural design, the linear drive assembly is used to play the role of accurate feeding and discharging, realizes position transfer of material from feeding, spin-drying and discharging links, and provides power basis for continuous operation of the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0027] Figure 1 is a front view structural schematic diagram of the present application Figure 1 ;

[0028] Figure 2 is a right view structural schematic diagram of the present application Figure 1 ;

[0029] Figure 3 is a first direction three-dimensional structural schematic diagram of the present application Figure 1 ;

[0030] Figure 4 is an A-A cross-sectional structural schematic diagram of the present application Figure 2 ;

[0031] Figure 5 is a B local enlarged structural schematic diagram of the present application Figure 4 ;

[0032] Figure 6 is a C local enlarged structural schematic diagram of the present application Figure 4 ;

[0033] Figure 7 is a D local enlarged structural schematic diagram of the present application Figure 4 ;

[0034] Figure 8 is a spin-drying and storing structural three-dimensional structural schematic diagram of the present application ;

[0035] Figure 9 is a second direction three-dimensional structural schematic diagram of the present application Figure 1 ;

[0036] Figure 10 is a wheel abutting three-dimensional structural schematic diagram of the present application.

[0037] The reference signs are explained as follows: 1, main frame; 101, bracket; 2, spin-drying drum; 201, first bearing; 3, feeding cylinder; 301, feeding chute; 4, discharging cylinder; 401, discharging chute; 5, linear driving assembly; 501, fixed plate; 502, first electric telescopic rod; 503, guide rod; 504, lug; 505, lifting seat; 506, lifting groove; 507, clamping column; 508, shoulder; 509, air cylinder; 6, rotary driving mechanism; 601, first pulley; 602, second pulley; 603, transmission belt; 604, speed reducer; 605, motor; 7, water receiving tank; 701, drain pipe; 702, electromagnetic valve; 8, digital display control panel; 9, spin-drying storage structure; 901, outer rotating shell; 902, inner rotating shell; 903, second bearing; 904, wheel carrier; 905, wheel stop; 906, rotary damper; 907, outer edge plate; 908, L-shaped spin-drying channel; 909, spring plunger; 910, telescopic hole; 911, second electric telescopic rod; 912, abutting stop plate; 913, water passage; 914, bottom plate; 915, inner cylinder body; 916, anti-skid pattern. DETAILED DESCRIPTION

[0038] In order to make the objects, technical solutions and advantages of the present application clearer, the technical solutions of the present application will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the scope of protection of the present application.

[0039] Referring to Figures 1-10 As shown in the drawings, the present application provides a continuous spin-drying equipment for food processing, which comprises a main frame 1 and a spin-drying storage structure 9. The main frame 1 is respectively provided with a feeding cylinder 3 and a discharging cylinder 4. The spin-drying drum 2 is rotatably arranged between the feeding cylinder 3 and the discharging cylinder 4. The inner diameters of the spin-drying drum 2, the feeding cylinder 3 and the discharging cylinder 4 are consistent with each other and correspond to each other in up-down direction. The main frame 1 is respectively provided with a bracket 101 for fixing the feeding cylinder 3 and the discharging cylinder 4. The upper end and the lower end of the spin-drying drum 2 are rotatably connected with the feeding cylinder 3 and the discharging cylinder 4 through the first bearing 201.

[0040] One side of the spin-drying drum 2 is provided with a rotary driving mechanism 6 for driving the spin-drying drum 2 to rotate. The upper side of the feeding cylinder 3 is provided with a feeding chute 301, and the lower side of the discharging cylinder 4 is provided with a discharging chute 401. The feeding cylinder 3 and the discharging cylinder 4 are respectively provided with a linear driving assembly 5 for driving the spin-drying storage structure 9 to move linearly thereon. After the spin-drying storage structure 9 enters into the spin-drying drum 2 from the feeding cylinder 3, the spin-drying operation of the materials in the spin-drying storage structure 9 can be realized. After the spin-drying storage structure 9 enters into the discharging cylinder 4 from the spin-drying drum 2, the discharging operation of the materials in the spin-drying storage structure 9 after spin-drying can be realized.

[0041] See the attached drawings Figure 4 、 Figure 5 、 Figure 6 、 Figure 8 and Figure 10 As shown in the drawings, the spin-drying storage structure 9 includes an outer rotating shell 901 in the shape of a cylinder, an inner rotating shell 902 rotatably arranged inside the outer rotating shell 901 through a second bearing 903, a clamping structure arranged on the outer rotating shell 901 for fixedly connecting the outer rotating shell 901 and the inner rotating shell 902 to each other, more than three slow descending wheel structures arranged on the outer side of the outer rotating shell 901 along the circumferential direction thereof, a bottom plate 914 arranged at the lower part of the inner rotating shell 902, an inner cylinder 915 arranged on the upper side of the middle part of the bottom plate 914, a plurality of water passing grooves 913 evenly distributed and arranged on the outer side wall of the inner rotating shell 902 along the circumferential direction thereof, outer edge plates 907 arranged on the outer sides of the upper and lower ends of the inner rotating shell 902, and L-shaped water spinning channels 908 formed between the lower outer edge plate 907 and the inner rotating shell 902 for realizing the communication between the water passing grooves 913 and the outside.

[0042] Through the above specific structural design, the spin-drying storage structure 9 is used for storing materials such as food that need to be spin-dried, and then the materials enter the position of the feeding cylinder 3 through the feeding slide 301 and move downward along the feeding cylinder 3 until the spin-drying operation in the spin-drying rotating drum 2 is completed. The slow descending wheel structure plays a role in avoiding too fast descending speed during the descending process, ensuring the spin-drying time in the spin-drying rotating drum 2. In actual application, the spin-drying rotating drum 2, the feeding cylinder 3 and the discharging cylinder 4 can be designed to be inclined, and the axis is coaxial in the inclined state. According to the different inclination angles, the spin-drying time in the spin-drying rotating drum 2 is controlled. The specific operation is that a hydraulic cylinder can be arranged on one side of the main frame 1. When the push rod of the hydraulic cylinder is extended or retracted, the inclination angle of the main frame 1 is adjusted, so that the inclination angle of the main frame 1 is adjusted.

[0043] See the attached drawings Figure 6 As shown in the drawings, the clamping structure is arranged on the outer side wall of the outer rotating shell 901 and evenly distributed along the circumferential direction of the outer rotating shell 901. The clamping structure includes a telescopic hole 910 arranged on the outer side wall of the outer rotating shell 901, an abutting plate 912 slidably arranged at the opening of one end of the telescopic hole 910 towards the inner rotating shell 902, and a second electric telescopic rod 911 fixedly arranged in the telescopic hole 910 for driving the abutting plate 912 to slide in the telescopic hole 910.

[0044] Through the above specific structural design, in the upper feeding cylinder 3 and the lower feeding cylinder 4, the free rotation between the outer rotating shell 901 and the inner rotating shell 902 needs to be realized, because the upper and lower stacked spin-drying storage structures 9 contact each other through the end face of the outer edge plate 907, the inner rotating shell 902 will inevitably rotate with the spin-drying storage structure 9 even in the upper feeding cylinder 3 and the lower feeding cylinder 4, so as to realize the buffering and stabilization of the rotation start and stop, and in the spin-drying drum 2, the position of the outer rotating shell 901 and the inner rotating shell 902 is fixed by the clamping structure, so that the maximum rotating speed of the inner rotating shell 902 can be realized, and the centrifugal spin-drying effect is ensured.

[0045] As shown in the accompanying drawings Figure 5 The slow descending wheel structure includes a wheel frame 904 connected with the outer rotating shell 901 through two or more spring plungers 909, two abutting wheels 905 rotating in the up-down direction in the wheel frame 904, a rotary damper 906 arranged at the rotating axis of the abutting wheel 905 for damping the rotation thereof, and the outer diameter of the upper abutting wheel 905 is smaller than that of the lower abutting wheel 905. The outer side surface of the abutting wheel 905 is arc-shaped and matched with the spin-drying drum 2, the upper feeding cylinder 3 and the lower feeding cylinder 4, and the outer side surface of the abutting wheel 905 is formed with anti-skid lines 916.

[0046] As shown in the accompanying drawings Figure 3 、 Figure 4 and Figure 7 The linear driving assembly 5 includes a fixed plate 501, a first electric telescopic rod 502 fixedly arranged on the fixed plate 501, a lifting seat 505 fixedly connected to the head end of the push rod of the first electric telescopic rod 502, two supporting ears 504 arranged on the two sides of the lifting seat 505, two guide rods 503 symmetrically distributed with the first electric telescopic rod 502 as the center, one end of the two guide rods 503 fixedly connected to each other and the fixed plate 501, and the other end of the two guide rods 503 slidably connected to the guide sliding holes in the corresponding positions of the supporting ears 504. The lifting seat 505 is provided with a lifting groove 506, a clamping column 507 for clamping and cooperating with the port of the inner cylinder body 915 is slidably arranged in the lifting groove 506, a shoulder 508 for abutting against the end face of the inner cylinder body 915 is protrudingly arranged on the outer side of the end of the clamping column 507, and a pneumatic cylinder 509 for driving the clamping column 507 to slide in the lifting groove 506 is fixedly arranged in the lifting groove 506. Through the above specific structural design, the linear driving assembly 5 is used for precise feeding and discharging, realizes the position transfer of the material in the processes of feeding, spin-drying and discharging, and provides a power basis for the continuous operation of the equipment.

[0047] As shown in the accompanying drawings Figure 3 and Figure 9As shown, the rotary drive mechanism 6 comprises a first pulley 601 fixedly arranged outside the spin-drying drum 2, one side of the first pulley 601 is provided with a second pulley 602, the first pulley 601 and the second pulley 602 are meshingly connected with a transmission belt 603, a motor 605 is fixedly arranged on the main frame 1, and the output shaft end of the motor 605 is connected with the second pulley 602 through a speed reducer 604.

[0048] The main frame 1 located below the discharging cylinder 4 is provided with a water receiving tank 7, one side of the bottom of the water receiving tank 7 is connected with a drain pipe 701, and the drain pipe 701 is provided with an electromagnetic valve 702.

[0049] The output end of the digital display control panel 8 is electrically connected to the input end of the first electric telescopic rod 502, the air cylinder 509, the motor 605 and the electromagnetic valve 702 respectively, and in actual application, the spin-drying storage structure 9 is also provided with a wireless transmission unit for signal transmission, so that the second electric telescopic rod 911 is controlled by the digital display control panel 8 through the wireless transmission unit.

[0050] The working principle and technical effects of the present application are as follows:

[0051] In use, first, the materials to be spun-dried such as food and the like are placed between the inner rotating shell 902 of the spin-drying storage structure 9 and the inner cylinder body 915, the bottom plate 914 at the bottom of the inner rotating shell 902 is used for bearing the materials, and the outer edge plates 907 at the upper and lower ends are used for abutting and docking the spin-drying storage structures 9 with each other. In the feeding stage, the linear drive assembly 5 on the feeding cylinder 3 is started, the air cylinder 509 drives the clamping column 507 in the lifting groove 506 to extend and be clamped with the port of the inner cylinder body 915 of the spin-drying storage structure, and meanwhile, the shoulder 508 at the end of the clamping column abuts against the end face of the inner cylinder body, so that stable connection is realized; then, the first electric telescopic rod 502 pushes the lifting seat 505 to move, the guide rods 503 on the two sides slide along the guide sliding holes of the lugs 504, the movement is ensured to be stable, and then the spin-drying storage structure is driven to move linearly along the feeding cylinder 3. In the moving process, the slow descending wheel structure at the outer side of the outer rotating shell 901 plays a role, the wheel frame 904 is connected with the outer rotating shell through the spring plunger 909, the close abutment of the abutting wheels 905 with the inner wall of the cylinder can be realized, the friction force is increased, the two abutting wheels 905 at the upper and lower positions are in close contact with the inner wall of the feeding cylinder, the rotation damper 906 at the rotation axis controls the rotation speed, so that the spin-drying storage structure enters the spin-drying drum 2 stably, the outer diameter of the lower abutting wheel 905 is 1mm-2mm larger than that of the upper abutting wheel 905, so that when the lower abutting wheel 905 contacts the spin-drying drum 2 and rotates with the spin-drying drum 2, the upper abutting wheel 905 has been separated from the feeding cylinder 3, and when the lower abutting wheel 905 contacts the discharging cylinder 4 and stops rotating with the discharging cylinder 4, the upper abutting wheel 905 has been separated from the spin-drying drum 2, and the two abutting wheels 905 can keep stable during the spin-drying operation of the spin-drying drum 2.

[0052] After entering the spin-drying drum 2, the device enters the spin-drying stage, the clamping structure on the outer rotating shell 901 is started, and the three or more than three circumferentially distributed second electric telescopic rods 911 are pushed out from the telescopic hole 910 to abut against the plate 912, so that the outer rotating shell and the inner rotating shell are fixed as a whole, so as to realize the rotation of the inner rotating shell 902 and the outer rotating shell 901 at the same time with the spin-drying drum 2; under the action of centrifugal force, the moisture of the material in the inner rotating shell 902 is spun out, enters the L-shaped water spinning channel 908 formed by the outer edge plate 907 and the inner rotating shell through the uniformly distributed water channel 913 on the side wall, and is finally discharged to the inside of the spin-drying drum and flows downward along the inner wall, and then flows to the discharge cylinder 4 and flows into the water receiving tank 7 on the lower main frame 1.

[0053] After the spin-drying is completed, the spin-drying storage structure 9 is transitioned from the spin-drying drum 2 into the discharge cylinder 4, the clamping structure is loosened, the inner rotating shell 902 can rotate relative to the outer rotating shell 901 through the second bearing 903, and the device enters the discharging stage. The linear drive assembly 5 on the discharge cylinder 4 drives the spin-drying storage structure to move out of the discharge cylinder 4 into the discharge chute 401 in the same principle as in the feeding stage, and the worker removes and discharges the material; during the whole process, the spin-drying drum 2, the feeding cylinder 3 and the discharge cylinder 4 have the same inner diameter and correspond to each other, the outer side of the abutting wheel 905 is arc-shaped and matches the cylinder body and is provided with anti-skid lines 916, so as to ensure the stable movement of the spin-drying storage structure; the main frame 1 fixes the feeding cylinder and the discharge cylinder through the bracket 101, so as to ensure the stability of the overall structure of the device, and most importantly, the rotary drive mechanism 6 always drives the spin-drying drum 2 to rotate during the whole process, so as to ensure the continuity of the whole spin-drying process and realize efficient and rapid spin-drying.

[0054] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A continuous spin-drying apparatus for food processing, characterized by: Including main frame (1) and spin storage structure (9), the upper side of the upper feeding cylinder (3) is provided with an upper feeding chute (301), and the lower side of the lower feeding cylinder (4) is provided with a lower feeding chute (401), and the upper feeding cylinder (3) and the lower feeding cylinder (4) are respectively provided with a linear drive assembly (5) for driving the spin storage structure (9) to move linearly thereon. The spin storage structure (9) can realize the spin operation of the material in the spin storage structure (9) after entering the spin drum (2) from the upper feeding cylinder (3). The spin storage structure (9) can realize the spin operation of the material in the spin storage structure (9) after entering the spin drum (2) from the upper feeding cylinder (3). The spin storage structure (9) includes an outer rotating shell (901) with a cylindrical shape, an inner rotating shell (902) is rotatably arranged in the outer rotating shell (901) through a second bearing (903), the outer rotating shell (901) is provided with a clamping structure for fixedly connecting the outer rotating shell (901) and the inner rotating shell (902) with each other, more than three slow descending wheel structures are arranged on the outer side of the outer rotating shell (901) along the circumferential direction thereof, a bottom plate (914) is arranged in the inner rotating shell (902), an inner cylinder (915) is arranged on the upper side of the middle part of the bottom plate (914), a plurality of water channels (913) are uniformly distributed and arranged on the outer side wall of the inner rotating shell (902) along the circumferential direction thereof, outer edge plates (907) are arranged on the upper and lower ends of the outer side of the inner rotating shell (902), and an L-shaped water spinning channel (908) is formed between the lower outer edge plate (907) and the inner rotating shell (902) to realize the communication between the water channels (913) and the outside.

2. The continuous spin-drying apparatus for food processing according to claim 1, characterized in that: The clamping structure is provided with more than three clamping structures which are uniformly distributed along the circumferential direction of the outer rotating shell (901), the clamping structure includes a telescopic hole (910) arranged on the outer side wall of the outer rotating shell (901), one end of the telescopic hole (910) is opened towards the inner rotating shell (902) and a butt plate (912) is slidably arranged at the opening, and a second electric telescopic rod (911) is fixedly arranged in the telescopic hole (910) to drive the butt plate (912) to slide in the telescopic hole (910).

3. A continuous spin-drying apparatus for food processing according to claim 2, characterized in that: The slow descending wheel structure includes a wheel frame (904), two or more spring plungers (909) are connected between the wheel frame (904) and the outer rotating shell (901), two resistance wheels (905) are rotatably arranged in the wheel frame (904) along the up-down direction, a rotary damper (906) is arranged at the rotation axis of the resistance wheel (905) to damp the rotation thereof, and the outer diameter of the upper resistance wheel (905) is smaller than that of the lower resistance wheel (905).

4. The continuous spin-drying apparatus for food processing according to claim 2, characterized in that: ​ 5. The continuous spin-drying apparatus for food processing according to claim 1, characterized in that: The linear drive assembly (5) comprises a fixed plate (501) provided with a first electric telescopic rod (502) fixedly arranged thereon, a push rod head end of the first electric telescopic rod (502) is fixedly connected with a lifting seat (505), both sides of the lifting seat (505) are provided with supporting ears (504), both sides of the first electric telescopic rod (502) are provided with two guide rods (503) symmetrically distributed with the first electric telescopic rod (502) as the center, one end of the two guide rods (503) is fixedly connected with each other, and the other end of the two guide rods (503) is slidingly connected into the guide sliding hole provided in the corresponding position of the supporting ear (504).

6. A continuous spin-drying apparatus for food processing according to claim 5, characterized in that: The lifting seat (505) is provided with a lifting groove (506), the lifting groove (506) is slidingly provided with a clamping column (507) used for clamping and matching with the port of the inner cylinder (915), the outer side of the end of the clamping column (507) is provided with a shoulder (508) used for abutting against the end face of the inner cylinder (915), and the lifting groove (506) is fixedly provided with a pneumatic cylinder (509) used for driving the clamping column (507) to slide in the lifting groove (506).

7. The continuous spin-drying apparatus for food processing according to claim 1, characterized in that: The rotary drive mechanism (6) comprises a first pulley (601) fixedly arranged outside the spin-drying drum (2), one side of the first pulley (601) is provided with a second pulley (602), the first pulley (601) and the second pulley (602) are meshingly connected with a transmission belt (603), and the main frame (1) is fixedly provided with a motor (605), and the output shaft end of the motor (605) is connected with the second pulley (602) through a speed reducer (604).

8. The continuous spin-drying apparatus for food processing according to claim 1, characterized in that: The main frame (1) located below the discharging cylinder (4) is provided with a water receiving tank (7), one side of the bottom of the water receiving tank (7) is connected with a drain pipe (701), and the drain pipe (701) is provided with an electromagnetic valve (702).

9. The continuous spin-drying apparatus for food processing according to claim 1, characterized in that: The main frame (1) is respectively provided with a bracket (101) used for fixing the feeding cylinder (3) and the discharging cylinder (4), and the upper and lower ends of the spin-drying drum (2) are rotatably connected with the feeding cylinder (3) and the discharging cylinder (4) through first bearings (201).

10. The continuous spin-drying apparatus for food processing according to claim 4, characterized in that: The inner diameters of the spin-drying drum (2), the feeding cylinder (3) and the discharging cylinder (4) are consistent with each other and correspond to each other in up and down directions, the outer side surface of the abutting wheel (905) is a circular arc surface which is in close contact with the spin-drying drum (2), the feeding cylinder (3) and the discharging cylinder (4), and the outer side surface of the abutting wheel (905) is formed with anti-skid lines (916).

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