Preparation method of walnut oligopeptide capable of strengthening brain and benefiting intelligence

Abstract

The invention discloses a preparation method of brain-strengthening and intelligence-developing walnut oligopeptide, which comprises the following steps: S1, selecting fresh and high-quality walnut kernels as a raw material, baking the walnut kernels, soaking the baked walnut kernels with purified water, further softening the walnut kernels, and removing impurities; s2, grinding the soaked walnut kernels and water in a grinding machine to obtain walnut slurry, carrying out enzymolysis treatment on the ground walnut slurry, and after enzymolysis is finished, carrying out enzyme deactivation treatment to terminate an enzymolysis reaction; s3, filtering the material subjected to enzymolysis, and then further performing precipitation and centrifugal treatment to obtain supernate; s4, the supernate is subjected to vacuum concentration treatment, so that the concentration of the walnut oligopeptide is increased, the concentrated walnut oligopeptide is put into a drying device to be dried into powder, storage and transportation are facilitated, and the drying device in the S4 comprises a supporting frame, a heating tank and a motor; through the heating tank, the mixing mechanism and the like, peach oligopeptide liquid in the heating tank can be heated more uniformly.

Description

Technical Field

[0001] The invention relates to the technical field of walnut oligopeptide liquid drying equipment, in particular to a method for preparing brain-boosting and intelligence-enhancing walnut oligopeptide. Background Art

[0002] Because generally, when walnut oligopeptides are prepared, walnut oligopeptide liquid will be obtained after heat extraction of walnuts, but due to storage issues, the walnut oligopeptide liquid needs to be dried to form a powder. However, when a general drying device dries the walnut oligopeptide liquid, in order to increase the drying speed and ensure that the walnut oligopeptide liquid is heated evenly, it is usually necessary to stir it. However, generally, a stirring component is used for stirring, and the stirring direction of the stirring rod of the stirring component is fixed, which may cause uneven heating of the peach oligopeptide liquid, so further improvement is needed. Summary of the invention

[0003] The purpose of the present invention is to provide a method for preparing brain-boosting and intelligence-enhancing walnut oligopeptides in order to solve the problems raised by the above-mentioned background technology, thereby solving the problems raised by the above-mentioned background technology.

[0004] To achieve the above object, the present invention provides the following technical solution: a method for preparing a brain-boosting and intelligence-enhancing walnut oligopeptide, comprising the following steps: S1. Select fresh, high-quality walnut kernels as raw materials, then roast the walnut kernels, and then soak them in pure water to further soften the walnuts and remove impurities; S2, the soaked walnut kernels and water are ground in a grinder to obtain walnut slurry, and the ground walnut slurry is subjected to enzymolysis treatment. After the enzymolysis is completed, an enzyme inactivation treatment is required to terminate the enzymolysis reaction; S3, filtering the material after enzymatic hydrolysis, and then further performing precipitation and centrifugation to obtain a supernatant; S4, the supernatant is subjected to vacuum concentration treatment to increase the concentration of walnut oligopeptides, and the concentrated walnut oligopeptides are placed in a drying device and dried into powder for easy storage and transportation; Among them, the drying device in S4 includes: a support frame, a heating tank and a motor, a mixing mechanism for mixing the concentrated walnut oligopeptides is arranged at one end below the motor, a driving component for driving the heating tank to rotate back and forth when lifting and lowering is arranged at one end of the side of the mixing mechanism, a support seat for supporting the heating tank to lift and lower is arranged below the heating tank, a rotating bar for connection is arranged between the driving component and the supporting seat, a reciprocating rotating component is arranged at one end below the heating tank, and two groups of the driving component and the rotating bar are arranged, which are located at both ends of the side of the heating tank.

[0005] As a further solution of the present invention: the mixing mechanism includes a main rotating assembly arranged at one end below the motor, a slave rotating assembly is arranged at one end of the side of the main rotating assembly, a mixing assembly is arranged at one end of the side of the slave rotating assembly, and a material turning inclined plate is arranged at one end below the slave rotating assembly.

[0006] As a further solution of the present invention: the main rotating assembly includes a main shaft fixedly connected to the output shaft below the motor, a first bevel gear is fixedly connected to one end of the side of the main shaft, and a connecting shaft is fixedly connected below the main shaft.

[0007] As a further solution of the present invention: the slave rotating assembly includes a rotating cylinder slidably connected to one end of the side surface of the connecting shaft, the upper end of the rotating cylinder is provided with a sliding groove compatible with the connecting shaft, the connecting shaft is slidably connected to the inside of the rotating cylinder, one end of the side surface of the rotating cylinder is fixedly connected to an extension bar, the upper end of the extension bar is rotatably connected to the first gear, the lower end of the first gear is fixedly connected to a fixing rod, the lower end of the fixing rod is fixedly connected to a connecting bar, the lower end of the connecting bar is fixedly connected to a sliding rod, the first support bar is fixedly connected to one end of the side surface of the rotating cylinder, the lower end of the first support bar is fixedly connected to the first rack, the second support bar is fixedly connected to one end of the side surface of the rotating cylinder, the lower end of the second support bar is fixedly connected to the second rack, and the first support bar and the second support bar are both provided with grooves for the sliding of the connecting frame.

[0008] As a further scheme of the present invention: the mixing assembly includes a connecting frame slidably connected to one end of the side of the rotating assembly, a sliding rail compatible with the sliding rod is opened at one end above the connecting frame, and a second gear is rotatably connected to one end of the side of the connecting frame, and the second gear can be always meshed with the first rack on the side when the connecting frame slides, and a first rotating rod is fixedly connected to one end below the second gear, the first rotating rod and the second rotating rod pass through the connecting frame and are rotatably connected to the connecting frame, a first mixing plate is fixedly connected to the lower part of the first rotating rod, and a third gear is provided at one end of the side of the connecting frame, and the third gear can be always meshed with the second rack on the side when the connecting frame slides, a second rotating rod is fixedly connected to one end below the third gear, and a second mixing plate is fixedly connected to the lower part of the second rotating rod.

[0009] As a further solution of the present invention: the heating tank includes a heating tank body arranged at one end above the support frame, the heating tank body is the existing technology, the heating tank is rotatably connected to one end above the support seat, a gear ring is fixedly connected to the upper end of the heating tank body, a discharge port is arranged at one end of the side of the heating tank body, and a fixing bar is fixedly connected to the lower end of the heating tank body.

[0010] As a further solution of the present invention: the driving assembly includes a connecting rod rotatably connected to one end of the side surface of the support frame, a second bevel gear is fixedly connected to one end of the side surface of the connecting rod, a first sprocket is fixedly connected to one end of the side surface of the connecting rod, a rotating arm is fixedly connected to one end of the side surface of the first sprocket, a chain is provided at one end of the side surface of the first sprocket, a second sprocket is provided at one end of the side surface of the chain, a connecting column is fixedly connected to one end of the side surface of the second sprocket, a rotating seat is fixedly connected to one end of the side surface of the connecting column, a sliding column is fixedly connected to one end of the side surface of the rotating seat, and an arc block is fixedly connected to one end of the side surface of the rotating seat.

[0011] As a further solution of the present invention: the reciprocating rotating assembly includes a rotating base rotatably connected to one end above the support frame, the rotating base has a fixed cylinder fixedly connected to one end above the rotating base, a groove is provided at one end above the fixed cylinder, the groove is matched with the fixed bar, and when the reciprocating rotating assembly rotates, the heating tank can be driven to rotate synchronously through the fixed bar, a limiting ring is fixedly connected to one end of the side surface of the fixed cylinder, a slide groove is provided at one end of the side surface of the fixed cylinder, the slide groove is matched with the slide column and the arc block, the slide column will enter the slide groove when rotating, thereby driving the reciprocating rotating assembly to rotate, and two groups of slide columns are provided. When the second group of slide columns enters the slide groove, the slide groove is in a cross shape, thereby driving the reciprocating rotating assembly to rotate in the opposite direction and reset, thereby realizing reciprocating rotation.

[0012] As a further solution of the present invention: the support base includes a support plate arranged below the heating tank, a connecting plate is fixedly connected to one end above the support plate, a through hole is opened at one end above the support plate, and the size of the through hole can allow the fixing bar to pass through without affecting its rotation.

[0013] Compared with the prior art, the present invention has the following beneficial effects: In the present invention, the peach oligopeptide liquid in the heating tank can be stirred by means of the heating tank and the mixing mechanism. When the mixing mechanism is in operation, the first mixing plate and the second mixing plate can reciprocate back and forth from the side of the rotating component and can rotate on their own, so that the peach oligopeptide liquid can be heated more evenly. Then, by means of the driving component, the rotating bar and the supporting seat, the heating tank can be lifted up and down and can rotate back and forth while heating the peach oligopeptide liquid. When used in conjunction with the mixing mechanism, the peach oligopeptide liquid inside can be heated more evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the structure of the heating tank and the mixing mechanism in the present invention; Figure 3 It is a partial structural schematic diagram of the mixing mechanism in the present invention; Figure 4 It is a structural schematic diagram of the main rotating assembly in the present invention; Figure 5 It is a structural schematic diagram of the rotating assembly in the present invention; Figure 6 is a partial structural schematic diagram from a second viewing angle of the rotating assembly in the present invention; Figure 7 It is a schematic diagram of the structure of the mixing assembly in the present invention; Figure 8 It is a schematic diagram of the structure of the driving component in the present invention; Fig. 9 It is a structural schematic diagram of the support base in the present invention; Fig.10 It is a structural schematic diagram of the reciprocating rotating component in the present invention.

[0015] In the figure: 1, support frame; 2, heating tank; 21, heating tank body; 22, gear ring; 23, discharge port; 24, fixed bar; 3, motor; 4, mixing mechanism; 41, main rotating assembly; 411, main shaft; 412, first bevel gear; 413, connecting shaft; 42, secondary rotating assembly; 421, rotating cylinder; 422, extension bar; 423, first gear; 424, fixed rod; 425, connecting bar; 426, slide bar; 427, first supporting bar; 428, first rack; 429, second supporting bar; 4210, second rack; 43, mixing assembly; 431, connecting frame; 432, slide rail; 433, second Gear; 434, first rotating rod; 435, first mixing plate; 436, third gear; 437, second rotating rod; 438, second mixing plate; 44, turning inclined plate; 5, driving assembly; 51, second bevel gear; 52, connecting rod; 53, first sprocket; 54, rotating arm; 55, chain; 56, second sprocket; 57, connecting column; 58, rotating seat; 59, sliding column; 510, arc block; 6, rotating bar; 7, supporting seat; 71, supporting plate; 72, connecting plate; 73, through hole; 8, reciprocating rotating assembly; 81, rotating base; 82, fixing cylinder; 83, groove; 84, limiting ring; 85, slide groove. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments 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.

[0017] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The following is an explanation of an embodiment of the present invention based on the overall structure of the present invention.

[0018] Reference Figures 1 to 10 In an embodiment of the present invention, a method for preparing a brain-boosting and intelligence-enhancing walnut oligopeptide specifically comprises the following steps: S1. Select fresh, high-quality walnut kernels as raw materials, then roast the walnut kernels, and then soak them in pure water to further soften the walnuts and remove impurities; S2, the soaked walnut kernels and water are ground in a grinder to obtain walnut slurry, and the ground walnut slurry is subjected to enzymolysis treatment. After the enzymolysis is completed, an enzyme inactivation treatment is required to terminate the enzymolysis reaction; S3, filtering the material after enzymatic hydrolysis, and then further performing precipitation and centrifugation to obtain a supernatant; S4, the supernatant is subjected to vacuum concentration treatment to increase the concentration of walnut oligopeptides, and the concentrated walnut oligopeptides are placed in a drying device and dried into powder for easy storage and transportation; Among them, the drying device in S4 includes: a support frame 1, a heating tank 2 and a motor 3, a mixing mechanism 4 for mixing the concentrated walnut oligopeptides is arranged at one end below the motor 3, a driving component 5 for driving the heating tank 2 to rotate back and forth when lifting and lowering is arranged at one end of the side of the mixing mechanism 4, a support seat 7 for supporting the heating tank 2 to lift and lower is arranged below the heating tank 2, a rotating bar 6 for connection is arranged between the driving component 5 and the support seat 7, and a reciprocating rotating component 8 is arranged at one end below the heating tank 2.

[0019] The mixing mechanism 4 includes a main rotating assembly 41 arranged at one end below the motor 3, a slave rotating assembly 42 arranged at one end of the side of the main rotating assembly 41, a mixing assembly 43 arranged at one end of the side of the slave rotating assembly 42, and a material turning inclined plate 44 arranged at one end below the slave rotating assembly 42.

[0020] The main rotating assembly 41 includes a main shaft 411 fixedly connected to the output shaft below the motor 3 , a first bevel gear 412 is fixedly connected to one end of the side of the main shaft 411 , and a connecting shaft 413 is fixedly connected to the bottom of the main shaft 411 .

[0021] The rotating assembly 42 includes a rotating cylinder 421 which is slidably connected to one end of the side of the connecting shaft 413, an extension bar 422 is fixedly connected to one end of the side of the rotating cylinder 421, the upper end of the extension bar 422 is rotatably connected to the first gear 423, a fixing rod 424 is fixedly connected to the lower end of the first gear 423, a connecting bar 425 is fixedly connected to the lower end of the fixing rod 424, a sliding rod 426 is fixedly connected to the lower end of the connecting bar 425, a first supporting bar 427 is fixedly connected to one end of the side of the rotating cylinder 421, a first rack 428 is fixedly connected to the lower end of the first supporting bar 427, a second supporting bar 429 is fixedly connected to one end of the side of the rotating cylinder 421, and a second rack 4210 is fixedly connected to the lower end of the second supporting bar 429.

[0022] The mixing assembly 43 includes a connecting frame 431 that is slidably connected to one end of the side of the rotating assembly 42, a sliding rail 432 that is compatible with the sliding rod 426 is provided at one end above the connecting frame 431, a second gear 433 is rotatably connected to one end of the side of the connecting frame 431, a first rotating rod 434 is fixedly connected to one end below the second gear 433, a first mixing plate 435 is fixedly connected to the lower part of the first rotating rod 434, a third gear 436 is provided at one end of the side of the connecting frame 431, a second rotating rod 437 is fixedly connected to one end below the third gear 436, and a second mixing plate 438 is fixedly connected to the lower part of the second rotating rod 437.

[0023] The heating tank 2 includes a heating tank body 21 arranged at one end above the support frame 1, a gear ring 22 is fixedly connected to the upper end of the heating tank body 21, a discharge port 23 is arranged at one end of the side of the heating tank body 21, and a fixing bar 24 is fixedly connected to the lower end of the heating tank body 21.

[0024] The above scheme is adopted: the main rotating component 41 is driven to rotate by the motor 3, thereby driving the slave rotating component 42 connected to the bottom of the heating tank 2 to rotate, and when the slave rotating component 42 rotates, the first gear 423 will rotate under the action of the gear ring 22 meshing on the side, and the fixed rod 424, the connecting bar 425 and the sliding rod 426 are driven to rotate when the first gear 423 rotates. Under the action of the slide rail 432 on the side of the sliding rod 426, the connecting frame 431 is driven to move back and forth on the side of the slave rotating component 42. During the reciprocating movement, the second gear 433 is rotated under the action of the first rack 428 meshing on the side, thereby driving the first mixing plate 435 and the second mixing plate 438 to reciprocate back and forth and rotate at the same time while revolving and stirring, so that the internal peach oligopeptide liquid can be heated more evenly.

[0025] The driving assembly 5 includes a connecting rod 52 rotatably connected to one end of the side of the support frame 1, a second bevel gear 51 is fixedly connected to one end of the side of the connecting rod 52, a first sprocket 53 is fixedly connected to one end of the side of the connecting rod 52, a rotating arm 54 is fixedly connected to one end of the side of the first sprocket 53, a chain 55 is provided at one end of the side of the first sprocket 53, a second sprocket 56 is provided at one end of the side of the chain 55, a connecting column 57 is fixedly connected to one end of the side of the second sprocket 56, a rotating seat 58 is fixedly connected to one end of the side of the connecting column 57, a sliding column 59 is fixedly connected to one end of the side of the rotating seat 58, and an arc block 510 is fixedly connected to one end of the side of the rotating seat 58.

[0026] The above scheme is adopted: when the main rotating assembly 41 rotates, the second bevel gear 51 meshed on the side is driven to rotate through the first bevel gear 412, thereby driving the first sprocket 53 and the rotating arm 54 to rotate, and when the rotating arm 54 rotates, the rotating bar 6 connected to the side rotation is driven to rotate, thereby driving the supporting seat 7 connected to the side rotation of the rotating bar 6 to move back and forth up and down, thereby driving the rotating tank 2 connected to the upper rotation up and down to move back and forth, so that the peach oligopeptide liquid inside can be better shaken, and when the first sprocket 53 rotates, the second sprocket 56 is driven to rotate through the chain 55, and when the second sprocket 56 rotates, the connecting column 57, the rotating seat 58, the sliding column 59 and the arc block 510 are driven to rotate, and the sliding column 59 will rotate into the chute 85 when rotating. Since the chute 85 is inclined, when the sliding column 59 rotates, the entire reciprocating rotating assembly 8 will be pushed to rotate back and forth, so that the peach oligopeptide liquid inside can be better shaken to make it more evenly heated, and the quality of the dried powdered walnut oligopeptide can be better guaranteed.

[0027] The reciprocating rotating assembly 8 includes a rotating base 81 rotatably connected to one end of the upper part of the support frame 1, a fixed cylinder 82 is fixedly connected to one end of the upper part of the rotating base 81, a groove 83 is provided at one end of the upper part of the fixed cylinder 82, a limiting ring 84 is fixedly connected to one end of the side of the fixed cylinder 82, and a sliding groove 85 is provided at one end of the side of the fixed cylinder 82.

[0028] The support seat 7 includes a support plate 71 disposed below the heating tank 2 , a connecting plate 72 is fixedly connected to one end of the upper side of the support plate 71 , and a through hole 73 is formed at one end of the upper side of the support plate 71 .

[0029] With the above solution, the heating tank 2 can also rotate back and forth while moving up and down, so that the peach oligopeptide liquid inside can be shaken, so that the peach oligopeptide liquid is mixed more thoroughly and heated more evenly.

[0030] The working principle of the present invention is as follows: when in use, the peach oligopeptide liquid is poured into the heating tank 2, and then the main rotating assembly 41 is driven to rotate by the motor 3, thereby driving the slave rotating assembly 42 connected to the bottom of the heating tank 2 to rotate, and when the slave rotating assembly 42 rotates, the first gear 423 will rotate under the action of the gear ring 22 meshing on the side, and the fixed rod 424, the connecting bar 425 and the sliding rod 426 are driven to rotate by the rotation of the first gear 423. Under the action of the slide rail 432 on the side of the sliding rod 426, the connecting frame 431 is driven to move back and forth on the side of the slave rotating assembly 42. During the reciprocating movement, the second gear 433 realizes self-rotation under the action of the first rack 428 meshing on the side, thereby driving the first mixing plate 435 and the second mixing plate 438 to reciprocate back and forth and realize self-rotation at the same time while revolving and stirring, so that the peach oligopeptide liquid inside can be heated more evenly. When the main rotating assembly 41 rotates, The first bevel gear 412 drives the second bevel gear 51 meshed on the side to rotate, thereby driving the first sprocket 53 and the rotating arm 54 to rotate. When the rotating arm 54 rotates, the rotating bar 6 connected to the side rotation is driven to rotate, thereby driving the supporting seat 7 connected to the side rotation of the rotating bar 6 to move back and forth up and down, thereby driving the rotating tank 2 connected to the upper rotation up and down to move back and forth, so that the peach oligopeptide liquid inside can be better shaken. When the first sprocket 53 rotates, the second sprocket 56 is driven to rotate through the chain 55. When the second sprocket 56 rotates, the connecting column 57, the rotating seat 58, the sliding column 59 and the arc block 510 are driven to rotate. When the sliding column 59 rotates, it will rotate into the slide groove 85. Since the slide groove 85 is inclined, when the sliding column 59 rotates, it will push the entire reciprocating rotating assembly 8 to rotate back and forth, so as to better shake the peach oligopeptide liquid inside so that it is heated more evenly, and the quality of the dried powdered walnut oligopeptide can be better guaranteed.

[0031] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A method for preparing a brain-boosting and intelligence-enhancing walnut oligopeptide, characterized in that: The following steps are involved: S1. Select fresh, high-quality walnut kernels as raw materials, then roast the walnut kernels, and then soak them in pure water to further soften the walnuts and remove impurities; S2, the soaked walnut kernels and water are ground in a grinder to obtain walnut slurry, and the ground walnut slurry is subjected to enzymolysis treatment. After the enzymolysis is completed, an enzyme inactivation treatment is required to terminate the enzymolysis reaction; S3, filtering the material after enzymatic hydrolysis, and then further performing precipitation and centrifugation to obtain a supernatant; S4, the supernatant is subjected to vacuum concentration treatment to increase the concentration of walnut oligopeptides, and the concentrated walnut oligopeptides are placed in a drying device and dried into powder for easy storage and transportation; The drying device in S4 comprises: a support frame (1), a heating tank (2) and a motor (3); a mixing mechanism (4) for mixing concentrated walnut oligopeptides is arranged at one end below the motor (3); a driving assembly (5) for driving the heating tank (2) to rotate back and forth when lifting and lowering is arranged at one end of the side of the mixing mechanism (4); a supporting seat (7) for supporting the heating tank (2) to lift and lower is arranged below the heating tank (2); a rotating bar (6) for connection is arranged between the driving assembly (5) and the supporting seat (7); and a reciprocating rotating assembly (8) is arranged at one end below the heating tank (2).

2. The method for preparing a brain-boosting and intelligence-enhancing walnut oligopeptide according to claim 1, characterized in that: The mixing mechanism (4) comprises a main rotating assembly (41) arranged at one end below the motor (3), a slave rotating assembly (42) arranged at one end of the side of the main rotating assembly (41), a mixing assembly (43) arranged at one end of the side of the slave rotating assembly (42), and a material turning inclined plate (44) arranged at one end below the slave rotating assembly (42).

3. The method for preparing a brain-boosting and intelligence-enhancing walnut oligopeptide according to claim 2, characterized in that: The main rotating assembly (41) comprises a main shaft (411) fixedly connected to an output shaft below the motor (3), a first bevel gear (412) fixedly connected to one end of a side surface of the main shaft (411), and a connecting shaft (413) fixedly connected below the main shaft (411).

4. The method for preparing a brain-boosting and intelligence-enhancing walnut oligopeptide according to claim 3, characterized in that: The slave rotating assembly (42) comprises a rotating cylinder (421) slidably connected to one end of the side of the connecting shaft (413); an extension bar (422) is fixedly connected to one end of the side of the rotating cylinder (421); an upper end of the extension bar (422) is rotatably connected to a first gear (423); a fixing rod (424) is fixedly connected to one end below the first gear (423); a connecting bar (425) is fixedly connected to the lower end of the fixing rod (424); a sliding rod (426) is fixedly connected to the lower end of the connecting bar (425); a first supporting bar (427) is fixedly connected to one end of the side of the rotating cylinder (421); a first rack (428) is fixedly connected to one end of the lower end of the first supporting bar (427); a second supporting bar (429) is fixedly connected to one end of the side of the rotating cylinder (421); and a second rack (4210) is fixedly connected to one end below the second supporting bar (429).

5. The method for preparing a brain-boosting and intelligence-enhancing walnut oligopeptide according to claim 4, characterized in that: The mixing assembly (43) comprises a connecting frame (431) slidably connected to one end of the side of the rotating assembly (42); a slide rail (432) adapted to the slide rod (426) is provided at one end above the connecting frame (431); a second gear (433) is rotatably connected to one end of the side of the connecting frame (431); a first rotating rod (434) is fixedly connected to one end below the second gear (433); a first mixing plate (435) is fixedly connected to the lower end of the first rotating rod (434); a third gear (436) is provided at one end of the side of the connecting frame (431); a second rotating rod (437) is fixedly connected to one end below the third gear (436); and a second mixing plate (438) is fixedly connected to the lower end of the second rotating rod (437).

6. The method for preparing a brain-boosting and intelligence-enhancing walnut oligopeptide according to claim 1, characterized in that: The heating tank (2) comprises a heating tank body (21) arranged at one end above the support frame (1); a gear ring (22) is fixedly connected to the upper end of the heating tank body (21); a discharge port (23) is arranged at one end of the side of the heating tank body (21); and a fixing strip (24) is fixedly connected to the lower end of the heating tank body (21).

7. The method for preparing a brain-boosting and intelligence-enhancing walnut oligopeptide according to claim 1, characterized in that: The driving assembly (5) comprises a connecting rod (52) rotatably connected to one end of a side surface of the support frame (1); a second bevel gear (51) is fixedly connected to one end of the side surface of the connecting rod (52); a first sprocket (53) is fixedly connected to one end of the side surface of the connecting rod (52); a rotating arm (54) is fixedly connected to one end of the side surface of the first sprocket (53); a chain (55) is arranged at one end of the side surface of the first sprocket (53); a second sprocket (56) is arranged at one end of the side surface of the chain (55); a connecting column (57) is fixedly connected to one end of the side surface of the second sprocket (56); a rotating seat (58) is fixedly connected to one end of the side surface of the connecting column (57); a sliding column (59) is fixedly connected to one end of the side surface of the rotating seat (58); and a circular arc block (510) is fixedly connected to one end of the side surface of the rotating seat (58).

8. The method for preparing a brain-boosting and intelligence-enhancing walnut oligopeptide according to claim 1, characterized in that: The reciprocating rotating assembly (8) comprises a rotating base (81) rotatably connected to an upper end of the support frame (1); a fixed cylinder (82) is fixedly connected to an upper end of the rotating base (81); a groove (83) is provided at an upper end of the fixed cylinder (82); a limiting ring (84) is fixedly connected to a side end of the fixed cylinder (82); and a sliding groove (85) is provided at a side end of the fixed cylinder (82).

9. The method for preparing a brain-boosting and intelligence-enhancing walnut oligopeptide according to claim 1, characterized in that: The support seat (7) comprises a support plate (71) arranged below the heating tank (2), a connecting plate (72) is fixedly connected to one end above the support plate (71), and a through hole (73) is provided at one end above the support plate (71).

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