A high-efficiency extraction equipment for food processing

Abstract

The present application relates to the technical field of food processing, and discloses a high-efficiency extraction device for food processing, including: a mixing barrel, on which a barrel body is arranged, and inside the barrel body a cutting assembly, a crushing assembly and an extrusion assembly are installed; a motor four, on whose output end a reciprocating screw is installed, one side of the reciprocating screw is connected to a mixing rod inside the mixing barrel, and the outside of the reciprocating screw is connected to a support plate; a sleeve, inside which a piston is movably arranged, and the piston moves with the support plate through a pressure rod; a bottom plate, which is connected to the sleeve through an air inlet pipe, and is used to guide the gas squeezed out by the piston to make the raw materials in the mixing barrel tumble. The stirring rod can be driven by the motor four to stir the raw materials in the mixing barrel, and the reciprocating screw can also drive the support plate so that the pressure rod drives the piston to slide up and down in the sleeve, at which time the airflow can be discharged from the bottom of the mixing barrel, and then the raw materials in the barrel are stirred, thereby improving the mixing efficiency of the raw materials and the organic reagent, and finally improving the extraction efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of food processing, in particular to a high-efficiency extraction device for food processing. Background Art

[0002] Extraction equipment plays a vital role in the modern food industry and is widely used in the production and processing of juices, sauces, medicinal essences, essential oils and other products. This type of equipment can extract and separate raw material components, providing a high-quality raw material basis for food production. Efficient extraction equipment can not only improve processing efficiency, but also retain the nutrients and flavor of the raw materials to the greatest extent.

[0003] However, in the prior art, the raw juice needs to be mixed with the organic extraction reagent during the extraction process. However, during the mixing process, the organic extraction reagent and the raw material are unevenly distributed due to the internal structure design of the equipment, which leads to poor mixing efficiency. Therefore, it is necessary to extend the mixing time to ensure the uniformity of the mixing of the raw material and the organic extraction reagent to ensure the quality of the raw juice obtained, which will lead to a decrease in the efficiency of juice extraction. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention provides a high-efficiency extraction equipment for food processing, which solves the problem in the prior art that, due to the limitations of the internal structure of the equipment, the mixing time needs to be extended to ensure the mixing uniformity of the raw materials and the organic extraction reagent, thus resulting in reduced juice extraction efficiency.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: A high-efficiency extraction device for food processing, comprising:

[0006] A mixing barrel, on which a barrel body is arranged, wherein a cutting assembly, a crushing assembly and an extrusion assembly are installed inside the barrel body, and are used to continuously cut, crush and squeeze out juice from the raw materials;

[0007] Motor 4 is located between the mixing barrel and the barrel body, and a reciprocating screw is installed at its output end. A stirring rod in the mixing barrel is connected to one side of the reciprocating screw, and a support plate is connected to the outside of the reciprocating screw for reciprocating displacement along with the rotation of the reciprocating screw.

[0008] A sleeve, which is located on the outer wall of the mixing barrel, a piston is movably arranged inside the sleeve, and the piston moves along with the support plate through a pressure rod;

[0009] The bottom plate is placed at the bottom of the mixing barrel and is connected to the sleeve through an air inlet pipe, and is used for guiding the gas squeezed out by the piston to make the raw materials in the mixing barrel tumble.

[0010] Preferably, the slitting assembly includes a silo, which is installed on the top of the barrel body, a motor 1 is installed on one side of the silo, an eccentric wheel is installed on the output end of the motor 1, a slide rod is slidably connected to the middle of the silo, a cross plate is installed on the top of the slide rod, a cutter is installed on the bottom of the slide rod, and a spring is provided on the bottom of the outer wall of the slide rod, the outer wall of the eccentric wheel is in contact with the outer wall of the cross plate, and the cutter is in the silo.

[0011] Preferably, the crushing assembly includes a crushing barrel, the crushing barrel is located on one side of the inner wall of the barrel, a second motor is installed on the top of the crushing barrel, a crushing knife is connected to the output end of the second motor, and the crushing knife is located inside the crushing barrel.

[0012] Preferably, the extrusion assembly includes an extrusion barrel, which is located at the bottom of the barrel body, and a motor three is installed on one side of the extrusion barrel, an auger is installed on the output end of the motor three, and the auger is rotatably arranged in the extrusion barrel, one side of the outer wall of the extrusion barrel is connected to a cover shell, and a guide tube is connected to the bottom of the cover shell, and one end of the guide tube is located inside the mixing barrel.

[0013] Preferably, the silo and the extrusion cylinder are both arranged to be inclined, the silo is located between the silo and the extrusion cylinder, and the lower side of the silo is connected to the top of the crushing barrel, and the lower side of the extrusion cylinder is connected to the bottom of the crushing barrel.

[0014] Preferably, a through hole is provided on the outer wall of the extrusion cylinder, and the through hole is located in the cover shell; the higher side of the extrusion cylinder is located on the outer wall of the barrel and is provided with a discharge port.

[0015] Preferably, the middle portion of the air intake pipe is connected to a pressure relief pipe, a one-way valve 1 is installed inside the pressure relief pipe, and a one-way valve 2 is installed inside the air intake pipe on a side close to the bottom plate.

[0016] Preferably, a cavity is provided inside the bottom plate, a plurality of air outlets are provided on the top surface of the bottom plate, and the air outlets, the cavity, the air inlet pipe and the pressure relief pipe are interconnected.

[0017] Preferably, a guide rod is fixedly connected to the top surface of the mixing barrel, the top of the guide rod is fixedly connected to the bottom surface of the barrel body, and the support plate is slidably connected to the guide rod, and the barrel body and the mixing barrel are connected via legs.

[0018] Preferably, a feed pipe is connected to one side of the top surface of the mixing barrel, a discharge pipe is arranged in the middle of the mixing barrel, a sewage pipe is connected to the bottom of the mixing barrel, and the bottom of the discharge pipe is higher than the top of the bottom plate, and valves are installed in the sewage pipe and the discharge pipe.

[0019] The present invention provides a high-efficiency extraction device for food processing, which has the following beneficial effects:

[0020] 1. The present invention can drive the stirring rod to stir the raw materials in the stirring barrel through the motor 4, and the reciprocating screw can also drive the support plate to make the pressure rod drive the piston to slide up and down in the sleeve. At this time, the air flow can be transported into the stirring barrel and discharged from the bottom of the stirring barrel, thereby stirring the raw materials in the barrel, thereby accelerating the efficiency of mixing the raw materials with other materials.

[0021] 2. The present invention drives the eccentric wheel to rotate through a driving motor, and drives the cutter to reciprocate in the silo through the contraction and extension of the spring. The silo is provided with a cutting slope, so that after the raw materials are put into the silo, they will gradually slide down, and the raw materials can be cut into pieces when passing through the cutter to reduce their volume, and then crushed. Therefore, by reducing the volume of the material through cutting, it can be avoided that the larger volume of the material is crushed unevenly, thereby affecting the juice extraction efficiency in the later stage.

[0022] 3. The present invention can drive the auger to rotate by driving motor 3, and the raw materials after cutting and crushing can be transported to the higher side of the extrusion cylinder. As the raw materials accumulate more and more, the raw materials will squeeze each other, and the juice will flow down along the cutting slope of the extrusion cylinder, and finally enter the mixing barrel through the through hole and the guide pipe, so as to realize continuous processing of the raw materials and improve processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0024] Figure 2 This is a disassembled diagram of the barrel structure of the present invention;

[0025] Figure 3 It is a schematic diagram of the structure of the cutter part of the present invention;

[0026] Figure 4 It is a front cross-sectional view of the crushing barrel of the present invention;

[0027] Figure 5 for Figure 4 A in the enlarged view;

[0028] Figure 6 It is a schematic diagram of the structure of the stirring barrel of the present invention;

[0029] Figure 7 It is a schematic diagram of the structure of the sleeve part of the present invention;

[0030] Figure 8 It is a front sectional view of the sleeve of the present invention.

[0031] Among them, 1. Mixing barrel; 2. Barrel body; 3. Cutting assembly; 31. Material bin; 32. Motor 1; 33. Eccentric wheel; 34. Sliding rod; 35. Cross plate; 36. Spring; 37. Cutter; 4. Crushing assembly; 41. Crushing barrel; 42. Motor 2; 43. Crushing knife; 5. Extrusion assembly; 51. Extrusion barrel; 52. Motor 3; 53. Auger; 54. Cover; 55. Guide pipe; 56 , discharge port; 57, through hole; 58, support leg; 6, motor four; 61, reciprocating screw; 62, stirring rod; 63, support plate; 64, pressure rod; 65, piston; 66, sleeve; 67, air inlet pipe; 68, bottom plate; 7, air outlet; 8, cavity; 9, pressure relief pipe; 10, one-way valve one; 11, one-way valve two; 12, guide rod; 13, feed pipe; 14, discharge pipe; 15, sewage pipe. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the specification of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] In order to better understand the present invention, the above contents are described in detail below in conjunction with specific embodiments.

[0034] Please refer to the attached Figure 1 , Figure 7 and Figure 8 The embodiment of the present invention provides a high-efficiency extraction device for food processing, comprising:

[0035] A mixing barrel 1 is provided with a barrel body 2 on the top thereof, and a cutting assembly 3, a crushing assembly 4 and an extrusion assembly 5 are installed inside the barrel body 2, which are used to continuously cut, crush and squeeze out juice from the raw materials;

[0036] The motor 46 is located between the mixing barrel 1 and the barrel body 2, and a reciprocating screw 61 is installed at its output end. A stirring rod 62 located inside the mixing barrel 1 is connected to one side of the reciprocating screw 61, and a support plate 63 is connected to the outside of the reciprocating screw 61 for reciprocating displacement along with the rotation of the reciprocating screw 61;

[0037] A sleeve 66 is located on the outer wall of the mixing barrel 1. A piston 65 is movably arranged inside the sleeve 66, and the piston 65 moves along with the support plate 63 through the pressure rod 64;

[0038] The bottom plate 68 is placed at the bottom of the mixing barrel 1 and is connected to the sleeve 66 via the air inlet pipe 67 to guide the gas squeezed out by the piston 65 to cause the raw materials in the mixing barrel 1 to tumble.

[0039] In the present invention, a cutting component 3, a crushing component 4 and an extrusion component 5 are integrated inside the barrel body 2 to realize a continuous processing process of the raw materials from cutting to crushing to squeezing out juice. The reciprocating screw 61 is driven to rotate by a motor 4 6 arranged between the mixing barrel 1 and the barrel body 2. One end of the reciprocating screw 61 is connected to a stirring rod 62 in the mixing barrel 1 for efficiently stirring the raw materials in the barrel. A support plate 63 is also connected to the outside of the reciprocating screw 61. The reciprocating movement of the support plate 63 further drives the movement of the pressure rod 64 and the piston 65. When the piston 65 moves, it squeezes the air, generating an airflow that enters the bottom plate 68 at the bottom of the mixing barrel 1 through the air inlet pipe 67. The bottom plate 68 plays a guiding role, evenly distributing the airflow into the mixing barrel 1, and the raw materials are pushed to roll by the airflow. Combined with the mechanical stirring of the stirring rod 62, the stirring efficiency and mixing effect of the raw materials are greatly improved.

[0040] Please refer to the attached Figure 1-Figure 4 The cutting assembly 3 includes a silo 31, which is installed on the top of the barrel body 2. A motor 32 is installed on one side of the silo 31, and an eccentric wheel 33 is installed on the output end of the motor 32. A slide rod 34 is slidably connected to the middle of the silo 31, a cross plate 35 is installed on the top of the slide rod 34, a cutter 37 is installed at the bottom of the slide rod 34, and a spring 36 is sleeved on the bottom of the outer wall of the slide rod 34. The outer wall of the eccentric wheel 33 contacts the outer wall of the cross plate 35, and the cutter 37 is in the silo 31.

[0041] In the present invention, when the eccentric wheel 33 rotates, the long diameter side of its outer wall contacts the cross plate 35, pushing the cross plate 35 and the slide bar 34 to move upward, while the cutter 37 is away from the bottom of the silo 31, and the spring 36 is compressed. When the short diameter side of the eccentric wheel 33 contacts the cross plate 35, the spring 36 stretches, pushing the slide bar 34 and the cutter 37 to move downward, so that the cutter 37 is close to the bottom of the silo 31. Through this continuous up and down reciprocating motion, the cutter 37 can efficiently cut the raw materials in the silo 31, and the cut raw materials can smoothly slide into the subsequent processing unit through the silo 31, ensuring that the size of the raw materials meets the process requirements of subsequent crushing and extrusion.

[0042] Please refer to the attached Figure 1 , Figure 2 and Figure 4 The crushing assembly 4 includes a crushing barrel 41, which is located on one side of the inner wall of the barrel body 2. A motor 42 is installed on the top of the crushing barrel 41. The output end of the motor 42 is connected to a crushing knife 43, which is located inside the crushing barrel 41.

[0043] In the present invention, when the motor 2 42 is started, it drives the crushing knife 43 to rotate at a high speed, crushing the raw materials entering the crushing barrel 41, and processing the larger raw material particles into fine particles or slurry. The uniformity and refinement of the raw materials are ensured, providing the best raw material state for the subsequent extrusion process.

[0044] Please refer to the attached Figure 1 , Figure 2 , Figure 4 and Figure 5 The extrusion assembly 5 includes an extrusion barrel 51, which is located at the bottom of the barrel body 2, and a motor 3 52 is installed on one side of the extrusion barrel 51, and an auger 53 is installed on the output end of the motor 3 52. The auger 53 is rotatably arranged in the extrusion barrel 51, and a cover 54 is connected to one side of the outer wall of the extrusion barrel 51. A guide tube 55 is connected to the bottom of the cover 54, and one end of the guide tube 55 is located inside the mixing barrel 1. The silo 31 and the extrusion barrel 51 are both arranged in an inclined shape, and the silo 31 is located between the silo 31 and the extrusion barrel 51, and the lower side of the silo 31 is connected to the top of the crushing barrel 41, and the lower side of the extrusion barrel 51 is connected to the bottom of the crushing barrel 41. A through hole 57 is opened on the outer wall of the extrusion barrel 51, and the through hole 57 is located in the cover 54. The higher side of the extrusion barrel 51 is located on the outer wall of the barrel body 2, and a discharge port 56 is opened.

[0045] In the present invention, the extrusion assembly 5 is a core unit for squeezing juice out of the crushed raw materials. The extrusion barrel 51 is installed at the inner bottom of the barrel body 2, and a motor 3 52 is connected to one side of the extrusion barrel 51. The motor 3 52 drives the auger 53 in the extrusion barrel 51 to rotate through the output end. The rotation of the auger 53 acts on the crushed raw materials and pushes them to the higher side of the extrusion barrel 51. The extrusion barrel 51 is designed as an inclined structure, which matches the inclined design of the silo 31 and the crushing barrel 41 to form a continuous raw material flow path. The raw materials enter the crushing barrel 41 from the silo 31, and slide into the lower side of the extrusion barrel 51 after being crushed. Under the push of the auger 53, the raw materials are conveyed to the higher side of the extrusion barrel 51. As the raw materials gradually accumulate, they are squeezed against each other, and the juice is led out by the through hole 57 on the wall of the extrusion barrel 51. The outer wall of the extrusion barrel 51 is connected to the cover 54, and the bottom of the cover 54 is connected to a guide pipe 55 for guiding the squeezed juice to flow into the mixing barrel 1. The solid residue is discharged from the discharge port 56 of the extrusion cylinder 51. By fully squeezing and separating the raw materials, the juice can efficiently enter the subsequent mixing step, and the timely discharge of the residue avoids equipment blockage, ensuring the smoothness and continuity of the processing process.

[0046] Please refer to the attached Figure 1 , Figure 7 and Figure 8 The middle of the air inlet pipe 67 is connected to a pressure relief pipe 9, a one-way valve 10 is installed inside the pressure relief pipe 9, and a one-way valve 2 11 is installed inside the air inlet pipe 67 near the bottom plate 68.

[0047] The air inlet pipe 67 in the present invention is used to guide the air flow into the mixing barrel 1 to assist in the mixing of raw materials. The middle part of the air inlet pipe 67 is connected to a pressure relief pipe 9 for adjusting the air pressure balance. A one-way valve 10 is installed inside the pressure relief pipe 9 to ensure that the air flow can only enter the sleeve 66 from the outside to prevent backflow. At the same time, a one-way valve 2 11 is installed inside the air inlet pipe 67 near the bottom plate 68 to control the one-way delivery of the air flow into the mixing barrel 1. During the operation of the equipment, when the piston 65 moves up and down in the sleeve 66, intermittent air pressure changes will be formed. When the piston 65 moves upward away from the air inlet pipe 67, the one-way valve 2 11 is closed, the one-way valve 10 is opened, and the outside air enters the sleeve 66 through the pressure relief pipe 9 to supplement the air flow; when the piston 65 moves downward close to the air inlet pipe 67, the one-way valve 10 is closed, the one-way valve 2 11 is opened, and the piston 65 squeezes the gas in the sleeve 66, and guides the air flow into the bottom plate 68 through the air inlet pipe 67, and finally discharges it from the air outlet 7 on the bottom plate 68. Such an airflow design not only ensures a stable supply of airflow in the mixing barrel 1, but also effectively prevents problems of airflow backflow and excessive pressure, thereby providing a reliable guarantee for the tumbling and uniform mixing of the raw materials.

[0048] Please refer to the attached Figure 1 , Figure 7 and Figure 8 A cavity 8 is provided inside the bottom plate 68 , and a plurality of air outlets 7 are provided on the top surface of the bottom plate 68 , and the air outlets 7 , the cavity 8 , the air inlet pipe 67 and the pressure relief pipe 9 are interconnected.

[0049] The bottom plate 68 in the present invention is designed at the bottom of the mixing barrel 1 and is a key structure for airflow distribution and diversion. A cavity 8 is arranged inside the bottom plate 68, which is connected to the air inlet pipe 67 and the pressure relief pipe 9, and is used to receive the airflow transported from the air inlet pipe 67, and evenly distribute the airflow to the inside of the mixing barrel 1 through its structure, and a plurality of air outlets 7 are opened on the top surface of the bottom plate 68, and these air outlets 7 are connected to the cavity 8 inside the bottom plate 68. When the airflow enters the cavity 8 from the air inlet pipe 67, it will enter the inside of the mixing barrel 1 in a uniform form through these air outlets 7. When the equipment is running, these airflows can push the raw materials to roll from the bottom, cooperate with the mechanical stirring action of the stirring rod 62, accelerate the mixing of the raw materials and the organic extraction reagent, and improve the stirring efficiency. In addition, the connection design between the air outlet 7, the cavity 8, the air inlet pipe 67 and the pressure relief pipe 9 allows the airflow to circulate in the entire system, and at the same time, the internal air pressure is effectively adjusted through the pressure relief pipe 9 to prevent the stable operation of the equipment from being affected by excessive or low pressure. This design ensures the uniformity and stability of air flow distribution, thereby enhancing the mixing effect and improving the processing efficiency of the equipment.

[0050] Please refer to the attached Figure 1 , Figure 6 and Figure 7The top surface of the mixing barrel 1 is fixedly connected with a guide rod 12, the top of the guide rod 12 is fixedly connected with the bottom surface of the barrel body 2, and the support plate 63 is slidably connected with the guide rod 12, and the barrel body 2 and the mixing barrel 1 are connected through the support legs 58. A feeding pipe 13 is connected to one side of the top surface of the mixing barrel 1, a discharge pipe 14 is arranged in the middle of the mixing barrel 1, and a sewage pipe 15 is connected to the bottom of the mixing barrel 1, and the bottom of the discharge pipe 14 is higher than the top of the bottom plate 68.

[0051] In the present invention, the guide rod 12 can provide stable guiding support for the sliding movement of the support plate 63, ensuring the stability and accuracy of the stirring system during operation. The support leg 58 firmly connects the barrel body 2 to the stirring barrel 1, enhancing the stability of the overall device. A feed pipe 13 is connected to one side of the top surface of the stirring barrel 1 for the delivery of organic extraction reagents. A discharge pipe 14 is provided in the middle of the stirring barrel 1 for the outflow of organically extracted juice; and the bottom of the discharge pipe 14 is designed to be higher than the top of the bottom plate 68, which can effectively prevent the sediment from being discharged with the juice, ensuring the purity of the liquid. Finally, a sewage pipe 15 is connected to the bottom of the stirring barrel 1 to discharge the sediment or waste remaining after stirring, so as to avoid the accumulation of residues affecting the operating efficiency of the equipment.

[0052] Working principle: When in use, first put the raw material into the silo 31. Since the silo 31 is inclined, the raw material will slide along the silo 31. At this time, the driving motor 32 drives the eccentric wheel 33 to rotate. When the long diameter side of the eccentric wheel 33 contacts the cross plate 35, the cross plate 35, the slide bar 34 and the cutter 37 can be driven to slide and move away from the bottom surface of the inner wall of the silo 31. At this time, the spring 36 is compressed. When the short diameter side of the eccentric wheel 33 contacts the cross plate 35, the spring 36 stretches and pushes the cutter 37 close to the bottom surface of the inner wall of the silo 31, thereby achieving the purpose of driving the cutter 37 to reciprocate up and down in the silo 31. At this time, the raw material is cut into small pieces by the cutter 37 in the silo 31, and then slides into the crushing barrel 41 along the inclined surface of the silo 31. The second driving motor 42 drives the pulverizing blade 43 to rotate, and further pulverizes the entered cut raw materials to form fine particles or slurry. Then the pulverized raw materials will enter the lower side of the extrusion barrel 51, and then the third driving motor 52 drives the auger 53 to rotate, and the auger 53 is used to transport the pulverized raw materials to the higher side of the extrusion barrel 51. As the raw materials accumulate, the materials squeeze each other. At this time, the squeezed juice will flow down along the inner wall of the extrusion barrel 51, and then flow into the connected guide pipe 55 through the through hole 57 on the wall of the extrusion barrel 51, and finally enter the mixing barrel 1, and the remaining solid residue is discharged from the discharge port 56 of the extrusion barrel 51. At this time, the fourth driving motor 6 drives the stirring rod 62 through the reciprocating screw 61 to stir the materials in the mixing barrel 1. The raw material is stirred, and then the organic extraction reagent is added into the stirring barrel 1 along the feeding pipe 13, and the juice in the raw material is extracted by the organic extraction reagent. While the stirring rod 62 stirs the raw material and the organic extraction reagent, the reciprocating screw 61 also drives the support plate 63 to move back and forth, thereby driving the pressure rod 64 to make the piston 65 slide up and down in the sleeve 66, and when the piston 65 moves, when the piston 65 is away from the air inlet pipe 67, at this time, the one-way valve 11 is in a closed state, so the outside air enters the sleeve 66 along the pressure relief pipe 9 and the one-way valve 10, and when the piston 65 is close to the air inlet pipe 67, the one-way valve 10 is in a closed state and the one-way valve 11 is in an open state, so the piston 65 squeezes the air to make it pass through The gas enters the cavity 8 of the bottom plate 68 through the air inlet pipe 67 and the one-way valve 11, and is finally discharged from the air outlet 7. At this time, the gas will appear at the inner bottom of the mixing barrel 1, thereby stirring the raw materials and the organic extraction reagent in the mixing barrel 1, and the stirring of the stirring rod 62 can speed up the stirring efficiency of the raw materials and enhance the mixing effect. When the mixing is completed, the gas is allowed to stand and wait for the organic extraction reagent to extract the juice in the raw materials. After the extraction is completed, the precipitate in the raw material juice will settle to the inner bottom of the mixing barrel 1. At this time, the valve in the discharge pipe 14 is opened to discharge the clarified raw material juice from the discharge pipe 14. Finally, the valve in the sewage pipe 15 is opened to discharge the remaining precipitate from the sewage pipe 15. At this time, the extraction of the raw material juice is completed.

[0053] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency extraction equipment for food processing, characterized in that: include: A mixing barrel (1) is provided with a barrel body (2) above it, and a cutting assembly (3), a crushing assembly (4) and an extrusion assembly (5) are installed inside the barrel body (2) for continuously cutting, crushing and squeezing out juice from raw materials; A motor four (6) is located between the mixing barrel (1) and the barrel body (2), and a reciprocating screw (61) is installed at its output end. One side of the reciprocating screw (61) is connected to a mixing rod (62) located inside the mixing barrel (1). The outside of the reciprocating screw (61) is connected to a support plate (63) for reciprocating movement along with the rotation of the reciprocating screw (61); A sleeve (66) is located on the outer wall of the mixing barrel (1), a piston (65) is movably arranged inside the sleeve (66), and the piston (65) moves along with the support plate (63) through the pressure rod (64); The bottom plate (68) is placed at the bottom of the mixing barrel (1) and is connected to the sleeve (66) through the air inlet pipe (67) to guide the gas squeezed out by the piston (65) to cause the raw materials in the mixing barrel (1) to tumble.

2. A high-efficiency extraction equipment for food processing according to claim 1, characterized in that: The slitting assembly (3) comprises a silo (31) which is mounted on the top of the barrel (2); a motor (32) is mounted on one side of the silo (31); an eccentric wheel (33) is mounted on the output end of the motor (32); a slide bar (34) is slidably connected to the middle of the silo (31); a transverse plate (35) is mounted on the top of the slide bar (34); a cutter (37) is mounted on the bottom of the slide bar (34); a spring (36) is sleeved on the bottom of the outer wall of the slide bar (34); the outer wall of the eccentric wheel (33) is in contact with the outer wall of the transverse plate (35); and the cutter (37) is located in the silo (31).

3. A high-efficiency extraction equipment for food processing according to claim 2, characterized in that: The crushing assembly (4) comprises a crushing barrel (41), the crushing barrel (41) is located on one side of the inner wall of the barrel body (2), a second motor (42) is installed on the top of the crushing barrel (41), a crushing knife (43) is connected to the output end of the second motor (42), and the crushing knife (43) is located inside the crushing barrel (41).

4. A high-efficiency extraction equipment for food processing according to claim 3, characterized in that: The extrusion assembly (5) comprises an extrusion barrel (51), the extrusion barrel (51) being located at the bottom of the barrel body (2), and a motor (52) being installed on one side of the extrusion barrel (51), an auger (53) being installed at the output end of the motor (52), the auger (53) being rotatably arranged in the extrusion barrel (51), a cover shell (54) being connected to one side of the outer wall of the extrusion barrel (51), a guide tube (55) being connected to the bottom of the cover shell (54), and one end of the guide tube (55) being located inside the mixing barrel (1).

5. A high-efficiency extraction equipment for food processing according to claim 4, characterized in that: The silo (31) and the extrusion cylinder (51) are both arranged in an inclined shape, the silo (31) is located between the silo (31) and the extrusion cylinder (51), and the lower side of the silo (31) is connected to the top of the crushing barrel (41), and the lower side of the extrusion cylinder (51) is connected to the bottom of the crushing barrel (41).

6. A high-efficiency extraction equipment for food processing according to claim 4, characterized in that: The outer wall of the extrusion cylinder (51) is provided with a through hole (57), and the through hole (57) is located in the cover shell (54). The higher side of the extrusion cylinder (51) is located on the outer wall of the barrel body (2) and is provided with a discharge port (56).

7. The high-efficiency extraction equipment for food processing according to claim 1, characterized in that: The middle of the air inlet pipe (67) is connected to a pressure relief pipe (9), a one-way valve (10) is installed inside the pressure relief pipe (9), and a one-way valve (11) is installed inside the air inlet pipe (67) on the side close to the bottom plate (68).

8. The high-efficiency extraction equipment for food processing according to claim 7, characterized in that: A cavity (8) is provided inside the bottom plate (68), a plurality of air outlets (7) are provided on the top surface of the bottom plate (68), and the air outlets (7), the cavity (8), the air inlet pipe (67) and the pressure relief pipe (9) are interconnected.

9. The high-efficiency extraction equipment for food processing according to claim 1, characterized in that: The top surface of the mixing barrel (1) is fixedly connected to a guide rod (12), the top of the guide rod (12) is fixedly connected to the bottom surface of the barrel body (2), and the support plate (63) is slidably connected to the guide rod (12), and the barrel body (2) and the mixing barrel (1) are connected via a support leg (58).

10. The high-efficiency extraction equipment for food processing according to claim 1, characterized in that: A feed pipe (13) is connected to one side of the top surface of the mixing barrel (1), a discharge pipe (14) is arranged in the middle of the mixing barrel (1), a sewage discharge pipe (15) is connected to the bottom of the mixing barrel (1), and the bottom of the discharge pipe (14) is higher than the top of the bottom plate (68).

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