Preparation equipment and method of sorbitol prebiotic prune fruit drink

Abstract

The application discloses a preparation equipment of sorbitol prebiotic prune fruit drink, which comprises a cleaning mechanism, a core removing mechanism, an extraction mechanism, a filtering mechanism, a concentration mechanism, a separation mechanism, a drying mechanism, a batching mechanism, a stirring and mixing mechanism, a filling mechanism, a crushing and juicing mechanism, a support, a crushing inner cylinder, a crushing outer cylinder, a cleaning mechanism and a sealing mechanism, wherein a top plate is fixedly arranged on the support, the crushing inner cylinder is rotatably arranged on the top plate, a bottom plate is rotatably arranged on the support, the crushing inner cylinder and the support column are fixedly arranged on the bottom plate, the crushing outer cylinder is sleeved with the crushing inner cylinder and forms a crushing cavity together with the crushing inner cylinder, the cleaning mechanism is slidably arranged on the support, a feeding port is formed in the top plate, a discharging port is formed in the bottom of the crushing cavity, and the sealing mechanism is arranged in the discharging port.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of fruit drink preparation, and particularly relates to a preparation device and method of sorbitol prebiotic prune fruit drink. BACKGROUND

[0002] With the improvement of living standards, people in daily life intake of food types are more and more rich, plus irregular diet and overeating bad habits make the symptoms of constipation more and more common, so it is urgent to need a kind of drink with good taste and constipation relief.

[0003] Research shows that the occurrence of constipation is mostly due to the lack of sufficient active peristalsis of the intestinal tract, natural prune juice contains water-soluble natural pectin fiber and insoluble plant fiber, the combination of the two fibers can effectively increase the movement ability of the intestinal tract and effectively relieve constipation, prebiotics is a food ingredient that can be selectively fermented to specifically improve the composition and activity of beneficial bacteria in the intestinal tract. Sorbitol is a sugar alcohol found in natural fruits, which does not require the participation of insulin in the process of metabolism in the body, and is widely used in food and pharmaceutical industries as a sugar substitute. In addition, sorbitol also has a certain mild laxative effect and can be used in some constipation treatment drugs, so prebiotics and sorbitol can be added to prune drinks to prepare fruit drinks with good taste and good constipation relief effect.

[0004] At present, the preparation of prune fruit drink is generally to crush and juice the prune fruits and other ingredients to form an initial material, then filter and centrifuge to obtain a raw liquid material, and then mix and adjust the various component raw liquid materials according to a certain proportion to form a fruit drink raw slurry. In this process, a crushing and juicing machine is needed. The existing crushing and juicing machine does not have a self-cleaning function. Multiple crushing and juicing mechanisms are needed when crushing and juicing the various components of the raw material, which greatly increases the cost. The fruit slurry formed after crushing and juicing is easily adhered to the crushing cutter and the crusher, and the crushing and juicing machine needs to be cleaned during use. The traditional crushing and juicing machine is troublesome to clean, which greatly reduces the preparation efficiency of the fruit drink.

[0005] Therefore, it is necessary to provide a preparation device of sorbitol prebiotic prune fruit drink to solve the problems in the background art. CONTENT OF THE INVENTION

[0006] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a preparation device of sorbitol prebiotic prune fruit drink, comprising a cleaning mechanism, a de-nucleating mechanism, an extraction mechanism, a filtering mechanism, a concentration mechanism, a separation mechanism, a drying mechanism, a batching mechanism, a stirring and mixing mechanism, a filling mechanism, and a crushing and juicing mechanism.

[0007] The crushing and juicing mechanism comprises a support, a crushing inner cylinder, a crushing outer cylinder, a cleaning mechanism and a sealing mechanism, wherein the support is fixedly provided with a top plate, the top plate is rotatably provided with the crushing inner cylinder, the support is rotatably provided with a bottom plate, the bottom plate is fixedly provided with the crushing inner cylinder and a support column, the crushing outer cylinder is sleeved with the crushing inner cylinder and forms a crushing cavity together, the support is slidably provided with the cleaning mechanism, the top plate is provided with an inlet, the bottom of the crushing cavity is provided with a discharge port, and the discharge port is provided with the sealing mechanism.

[0008] Preferably, a plurality of cutters one are sealingly and slidably arranged on the crushing inner cylinder, and the plurality of cutters one are fixedly connected through a support rod one, and a hydraulic telescopic rod one is arranged between the support rod one and the crushing inner cylinder.

[0009] The side close to the crushing outer cylinder of the plurality of cutters one is provided with an outwardly protruding arc surface one, and the arc surface one can be attached to the outer sidewall of the crushing inner cylinder.

[0010] Preferably, a plurality of cutters two are sealingly and slidably arranged on the crushing outer cylinder, and the plurality of cutters two are fixedly connected through a support rod two, and a hydraulic telescopic rod two is arranged between the support rod two and the support column.

[0011] The side close to the crushing inner cylinder of the plurality of cutters two is provided with an inwardly recessed arc surface two, and the arc surface can be attached to the inner sidewall of the crushing outer cylinder.

[0012] And the plurality of cutters one and the cutters two are staggered.

[0013] Preferably, the cutters one and the cutters two are both arranged obliquely, the cutting edge of the cutters one faces downward, and the cutting edge of the cutters two faces upward, the crushing inner cylinder and the stirring outer cylinder rotate synchronously and in opposite directions.

[0014] Preferably, the cleaning mechanism comprises a cleaning plate, an arc plate one and a cleaning scraper, wherein the cleaning plate is slidably arranged on the support, at least one arc plate one is slidably arranged on the cleaning plate, the output end of the arc plate one is obliquely and fixedly provided with a cleaning scraper, and the two ends of the cleaning scraper are respectively provided with an outwardly protruding arc and an inwardly recessed arc and are tightly attached to the outer sidewall of the crushing inner cylinder and the inner sidewall of the crushing outer cylinder.

[0015] Preferably, an arc clamping groove is formed in the top plate, and a plurality of sliding blocks are fixedly arranged on the arc clamping groove in a circumferential direction.

[0016] A plurality of sliding grooves are obliquely formed in the arc plate one, the arc plate one is clamped into the arc clamping groove and slides along the arc clamping groove.

[0017] And the slider can be clamped into the sliding slot and slide along the sliding slot during the sliding of the arc-shaped plate along the arc-shaped clamping slot.

[0018] Preferably, the sealing mechanism comprises arc-shaped plate two and a rotating ring, wherein a sealing groove is formed on the support, a plurality of arc-shaped plate two are arranged in a circular array in the sealing groove and rotate sealingly, the rotating ring is arranged on the support and rotates, an arc-shaped sliding rail is formed on the rotating ring, and a pulling block is fixedly arranged on the arc-shaped plate two and slides along the arc-shaped sliding rail.

[0019] Preferably, the arc-shaped plate two is triangular and has three arc-shaped edges of the same size, the radius of the arc-shaped edge is the same as the radius of the discharging port, and an arc-shaped clamping block is fixedly arranged on the arc-shaped plate two.

[0020] A plurality of arc-shaped rotating grooves are formed on the sealing groove, and the arc-shaped clamping block is clamped into the arc-shaped rotating groove and rotates along the arc-shaped rotating groove.

[0021] And the rotating end of the arc-shaped plate two is provided with an elastic block, and the elastic block on one of the arc-shaped plate two tightly abuts against another arc-shaped plate two adjacent thereto.

[0022] A preparation method of a sorbitol prebiotic prune fruit drink, comprising the following steps:

[0023] S1, selecting prune fruits with appropriate maturity, no pests and no rot, cleaning the prune fruits by using a cleaning mechanism and processing the prune fruits by using a core removing mechanism, drying the prune fruits and then conveying the prune fruits to a crushing and juicing mechanism;

[0024] S2, crushing the prune fruits into pulp by using the crushing and juicing mechanism, adding the pulp into an extraction mechanism, heating to make sorbitol fully dissolved in water, and then filtering, concentrating, crystallizing, separating and drying by using a filtering mechanism, a concentrating mechanism, a separating mechanism, a crystallizing mechanism and a drying mechanism to obtain sorbitol;

[0025] S3, adding raw materials for preparing the fruit drink into the crushing and juicing mechanism in sequence to form an initial material;

[0026] S3.1, introducing the raw materials into the crushing cavity from the material inlet, driving the cutter one and the cutter two to extend by using the hydraulic telescopic rod one and the hydraulic telescopic rod two respectively, and then driving the crushing inner cylinder and the crushing outer cylinder to rotate in opposite directions to crush the raw materials;

[0027] S3.2, after the crushing process is completed, the cutter one and the cutter two are withdrawn, the sealing mechanism is opened to transport the slurry out, and the cleaning mechanism is used to clean the crushing and juicing mechanism, so that the crushing and juicing mechanism is in a clean state, facilitating crushing and juicing processing of different raw materials;

[0028] S4, after the initial material is filtered and centrifuged to obtain the raw liquid material, then the raw liquid material, the prebiotic concentrate and the sorbitol are added to the stirring and mixing mechanism in a certain ratio through the batching mechanism, and the stirring and mixing mechanism is used to mix the components uniformly to obtain the fruit drink raw slurry;

[0029] S5, the fruit drink raw slurry is sterilized and filled into a packaging container by the filling mechanism, and then processed to obtain the finished fruit drink.

[0030] Compared with the prior art, the present application provides a preparation equipment and method of sorbitol prebiotic prune fruit drink, which has the following beneficial effects:

[0031] In the present application, the crushing and juicing mechanism is provided, the raw material is crushed and juiced by the cutter one and the cutter two which are sealingly and slidingly arranged, and after crushing, the cutter can be withdrawn to scrape off the slurry adhered to the surface of the cutter, and the cleaning mechanism is arranged to clean the crushing and juicing mechanism, thereby ensuring the cleanliness of the crushing and juicing mechanism, so that the crushing and juicing mechanism can prepare different raw materials, thereby shortening the time spent for raw material preparation and effectively saving costs. In addition, the sealing mechanism is arranged below the crushing and juicing mechanism, the arc-shaped plate two with a triangular arc-shaped edge is arranged on the sealing mechanism, and the arc-shaped plate two is sealingly and slidingly arranged in the sealing groove, so that the slurry adhered to the arc-shaped plate two can be scraped off when the sealing mechanism is opened, and the inner side of the arc-shaped plate two can be attached to the discharge port, thereby enabling the cleaning mechanism to clean the inner side of the arc-shaped plate two, further ensuring that the crushing and juicing mechanism does not have residual slurry inside after the raw material preparation is completed. BRIEF DESCRIPTION OF DRAWINGS

[0032] Figure 1 It is a whole process schematic diagram of the present application;

[0033] Figure 2 It is a structure schematic diagram of the crushing and juicing mechanism in the present application;

[0034] Figure 3 It is a structure schematic diagram of the crushing inner cylinder and the crushing outer cylinder in the present application;

[0035] Figure 4 It is a structure schematic diagram of the cleaning mechanism in the present application;

[0036] Figure 5 It is a structure schematic diagram of the sealing mechanism in the present application;

[0037] Fig. 1, support; 11, top plate; 111, arc-shaped clamping groove; 112, sliding block; 13, bottom plate; 14, feeding port; 15, sealing groove; 2, crushing inner cylinder; 21, cutter one; 22, support rod one; 23, hydraulic telescopic rod one; 3, crushing outer cylinder; 31, cutter two; 32, support rod two; 33, hydraulic telescopic rod two; 4, cleaning mechanism; 41, cleaning plate; 42, arc-shaped plate one; 421, sliding groove; 43, cleaning scraper; 5, sealing mechanism; 51, arc-shaped plate two; 52, swivel ring; 53, arc-shaped sliding rail; 54, pulling block. DETAILED DESCRIPTION

[0038] Please refer to Figures 1-5 In the embodiment of the present application, a preparation device for a sorbitol prebiotic prune fruit drink comprises a cleaning mechanism, a pitting mechanism, an extraction mechanism, a filtering mechanism, a concentrating mechanism, a separating mechanism, a drying mechanism, a batching mechanism, a stirring and mixing mechanism, a filling mechanism, and a crushing and juicing mechanism.

[0039] The crushing and juicing mechanism comprises a support 1, a crushing inner cylinder 2, a crushing outer cylinder 3, a cleaning mechanism 4, and a sealing mechanism 5. The support 1 is fixedly provided with a top plate 11. The top plate 11 is rotatably provided with the crushing inner cylinder 2. The support 1 is rotatably provided with a bottom plate 12. The bottom plate 12 is fixedly provided with the crushing inner cylinder 2 and a support column 13. The crushing outer cylinder 3 is sleeved with the crushing inner cylinder 2 and together forms a crushing cavity 6. The support 1 is slidably provided with the cleaning mechanism 4. The top plate 11 is provided with a feeding port 14. The bottom of the crushing cavity 6 is provided with a discharging port. The discharging port is provided with the sealing mechanism 5.

[0040] In implementation, the cleaned raw materials are poured into the crushing cavity 6 from the feeding port 14. Then the cutter one 21 and the cutter two 31 are extended into the crushing cavity by the hydraulic telescopic rod one 23 and the hydraulic telescopic rod two 33. Then the crushing inner cylinder 2 and the crushing outer cylinder 3 are driven to synchronously and reversely rotate, so that the cutter one 21 and the cutter two 31 effectively crush and juice the raw materials. Then the cutter one 21 and the cutter two 31 are retracted after crushing. The slurry adhered to the surfaces of the cutter one 21 and the cutter two 31 is scraped off during the retraction. Then the slurry is discharged by opening the sealing mechanism 5. The crushing inner cylinder 2 and the crushing outer cylinder 3 are cleaned by the cleaning mechanism 4 during the discharging, so that the inside of the crushing and juicing mechanism is in a clean state. Thus, the crushing and juicing mechanism can crush and juice different raw materials, effectively saving the fruit drink preparation cost, effectively accelerating the preparation rate of the initial material, and thus improving the preparation rate of the fruit drink.

[0041] In the embodiment, as Figure 3Multiple cutters 21 are slidably and sealed on the inner crushing cylinder 2. The multiple cutters 21 are fixedly connected by a support rod 22. A hydraulic telescopic rod 23 is provided between the support rod 22 and the inner crushing cylinder 2.

[0042] The multiple cutting tools 21 are provided with an outwardly protruding arc-shaped surface on the side near the outer crushing cylinder 3, and the arc-shaped surface can fit against the outer wall of the inner crushing cylinder 2.

[0043] In this embodiment, as Figure 3 Multiple blades 31 are slidably and sealed on the outer crushing cylinder 3. The multiple blades 31 are fixedly connected by a support rod 32. A hydraulic telescopic rod 33 is provided between the support rod 32 and the support column 13.

[0044] The multiple cutting tools 31 are provided with an inwardly concave arc-shaped surface on the side near the inner crushing cylinder 2, and the arc-shaped surface can fit against the inner wall of the outer crushing cylinder 3;

[0045] Furthermore, the multiple cutting tools 21 and 31 are arranged alternately.

[0046] Specifically, an outwardly protruding arc-shaped surface is provided on the side of the first cutter 21 near the outer crushing cylinder 3, and an inwardly concave arc-shaped surface is provided on the side of the second cutter 31 near the inner crushing cylinder 2. This allows the first cutter 21 and the second cutter 31 to fit against the outer wall of the inner crushing cylinder 2 and the inner wall of the outer crushing cylinder 3 when they are retracted. This enables the cleaning scraper 43 to effectively clean the end faces of the first cutter 21 and the second cutter 31 when it slides along the inner crushing cylinder 2 and the outer crushing cylinder 3, thereby ensuring that no slurry remains inside the crushing and juicing mechanism.

[0047] In this embodiment, as Figure 3 Both the first cutter 21 and the second cutter 31 are inclined, with the cutting edge of the first cutter 21 facing downwards and the cutting edge of the second cutter 31 facing upwards. The inner crushing cylinder 2 and the outer stirring cylinder 3 rotate synchronously, but in opposite directions.

[0048] In other words, when the inner crushing cylinder 2 and the outer crushing cylinder 3 rotate, the first cutter 21 and the second cutter 31 can crush the raw material while stirring it in different directions, so that the first cutter 21 and the second cutter 31 can effectively crush the raw material completely.

[0049] In this embodiment, as Figure 4The cleaning mechanism 4 includes a cleaning plate 41, an arc-shaped plate 42, and a cleaning scraper 43. The cleaning plate 41 is slidably mounted on the support 1. At least one arc-shaped plate 42 is slidably mounted on the cleaning plate 41. The output end of the arc-shaped plate 42 is obliquely fixedly mounted with a cleaning scraper 43. The two ends of the cleaning scraper 43 are respectively configured as an outwardly convex arc and an inwardly concave arc, and are respectively tightly attached to the outer wall of the inner crushing cylinder 2 and the inner wall of the outer crushing cylinder 3.

[0050] In addition, the power for the cleaning plate 41 to slide along the bracket 1 comes from an external drive mechanism, such as a hydraulic drive mechanism, a gear and rack mechanism, and a lead screw and nut mechanism.

[0051] In this embodiment, as Figure 4 The top plate 11 is provided with an arc-shaped slot 111, and multiple sliders 112 are fixedly arranged in a circular shape on the arc-shaped slot 111.

[0052] The arc-shaped plate 42 is provided with a plurality of sliding grooves 421 at an angle, and the arc-shaped plate 42 is inserted into the arc-shaped grooves 111 and slides along the arc-shaped grooves 111;

[0053] Furthermore, during the sliding of the arc-shaped plate 42 along the arc-shaped groove 111, the slider 112 can be engaged in the groove 421 and slide along the groove 421.

[0054] In practice, the cleaning plate 41 is driven to slide downwards. One of the multiple sliders 112 can be engaged in one of the multiple grooves 421 and slide along this groove 421, thereby driving the arc plate 42 to rotate. When the slider 112 disengages from this groove 421, another slider 112 adjacent to the slider 112 along the rotation direction of the arc plate 42 can be engaged in another groove 421 adjacent to the upper side of this groove 421. This cycle continues. Through the cooperation of multiple sliders 112 and multiple grooves 421, the arc plate 42 can rotate along the arc groove 111 during downward sliding, thereby driving the scraper 43 to slide along the inner wall of the outer crushing cylinder 3 and the outer wall of the inner crushing cylinder 2, so that the cleaning scraper 43 can thoroughly and effectively scrape off the slurry adhering to the inner crushing cylinder 2 and the outer crushing cylinder 3.

[0055] In this embodiment, as Figure 5The sealing mechanism 5 comprises arc-shaped plates 51 and a rotating ring 52. A sealing groove 15 is formed in the support 1. The arc-shaped plates 51 are arranged in a circular array in the sealing groove 15 and are rotatable. The rotating ring 52 is rotatably arranged on the support 1. An arc-shaped sliding rail 53 is formed in the rotating ring 52. A pulling block 54 is fixedly arranged on the arc-shaped plate 51 and is slidable along the arc-shaped sliding rail 53.

[0056] In addition, the rotating ring 52 is rotatable along the support 1 and is driven by an external driving mechanism, such as a gear and rack mechanism or a worm and gear mechanism.

[0057] In this embodiment, the arc-shaped plate 51 is triangular and has three arc-shaped edges of the same length. The radius of the arc-shaped edges is the same as that of the discharge port. An arc-shaped clamping block is fixedly arranged on the arc-shaped plate 51. Figure 5

[0058] An arc-shaped rotating groove is formed in the sealing groove 15. The arc-shaped clamping block is clamped in the arc-shaped rotating groove and is rotatable along the arc-shaped rotating groove.

[0059] The rotating end of the arc-shaped plate 51 is provided with an elastic block. The elastic block on one arc-shaped plate 51 is tightly attached to another arc-shaped plate 51 adjacent thereto.

[0060] In particular, the arc-shaped plate 51 with three arc-shaped edges is triangular. When the arc-shaped plate 51 is rotated to open the sealing mechanism 5, the arc-shaped inner edge of the arc-shaped plate 51 is attached to the discharge port, so that the cleaning scraper 43 can effectively clean the inner edge of the arc-shaped plate 51. The arc-shaped plate 51 is sealingly and slidably arranged in the sealing groove 15. When the arc-shaped plate 51 is rotated, the pulp adhered to the surface of the arc-shaped plate 51 can be effectively scraped off through the sealing groove 15. In addition, the elastic block is arranged at the rotating end of the arc-shaped plate 51, so that the rotating end of the arc-shaped plate 51 is tightly attached to another arc-shaped plate 51 adjacent thereto when the arc-shaped plate 51 is rotated, thereby preventing the pulp from entering the sealing groove 15 and further improving the cleanliness of the crushing and juicing mechanism.

[0061] A preparation method of a sorbitol prebiotic prune fruit drink comprises the following steps:

[0062] S1, selecting ripe, disease-free, and rot-free prune fruits, cleaning the prune fruits by using a cleaning mechanism, and removing the cores of the prune fruits by using a core removing mechanism. The prune fruits are dried and then conveyed to the crushing and juicing mechanism.

[0063] ​S2, the prune fruit is crushed into pulp by the crushing and juicing mechanism, and then added into the extraction mechanism, heated to dissolve sorbitol in water, and then filtered, concentrated, crystallized, separated and dried by the filtering mechanism, the concentrating mechanism, the separating mechanism, the crystallizing mechanism and the drying mechanism to obtain sorbitol;

[0064] S3, the raw materials for preparing fruit drinks are added into the crushing and juicing mechanism in sequence to be crushed and juiced to form initial materials;

[0065] S3.1, the raw materials are introduced into the crushing cavity 6 from the material inlet 14, the hydraulic telescopic rod one 23 and the hydraulic telescopic rod two 33 are driven to extend the cutter one 21 and the cutter two 31, and then the crushing inner cylinder 2 and the crushing outer cylinder 3 are driven to rotate reversely to crush the raw materials;

[0066] S3.2, after the crushing and juicing, the cutter one 21 and the cutter two 31 are retracted, the sealing mechanism 5 is opened to discharge the pulp, and the cleaning mechanism 4 is used to clean the crushing and juicing mechanism to make it clean for crushing and juicing different raw materials;

[0067] S4, the initial materials are filtered and centrifuged to obtain raw material liquid, and then the raw material liquid, the prebiotic concentrate and the sorbitol are added into the stirring and mixing mechanism by the batching mechanism according to a certain ratio, and then the fruit drink raw pulp is obtained by stirring and mixing the components;

[0068] S5, the fruit drink raw pulp is sterilized and filled into a packaging container by the filling mechanism, and then fruit drink products are obtained after subsequent processing.

[0069] The above is only the preferred embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical solution and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A preparation device of sorbitol prebiotic prune fruit drink, comprising a cleaning mechanism, a coring mechanism, an extraction mechanism, a filtering mechanism, a concentration mechanism, a separation mechanism, a drying mechanism, a batching mechanism, a stirring and mixing mechanism, a filling mechanism, characterized in that: Also include broken juicing mechanism; The broken juicing mechanism includes a support (1), a broken inner cylinder (2), a broken outer cylinder (3), a cleaning mechanism (4) and a sealing mechanism (5), wherein the support (1) is fixedly provided with a top plate (11), the top plate (11) is rotatably provided with a broken inner cylinder (2), the support (1) is rotatably provided with a bottom plate (12), the bottom plate (12) is fixedly provided with a broken inner cylinder (2) and a support column (13), the broken outer cylinder (3) is sleeved with the broken inner cylinder (2) and both form a broken cavity (6) together, the support (1) is slidably provided with a cleaning mechanism (4), the top plate (11) is provided with a feeding port (14), the bottom of the broken cavity (6) is provided with a discharge port, and the discharge port is provided with a sealing mechanism (5). The cleaning mechanism (4) includes a cleaning plate (41), an arc-shaped plate (42) and a cleaning scraper (43), wherein the cleaning plate (41) is slidably arranged on the support (1), at least one arc-shaped plate (42) is slidably arranged on the cleaning plate (41), the output end of the arc-shaped plate (42) is obliquely fixedly provided with a cleaning scraper (43), and the two ends of the cleaning scraper (43) are respectively provided as outwardly convex arcs and inwardly concave arcs and are tightly fitted on the outer side wall of the broken inner cylinder (2) and the inner side wall of the broken outer cylinder (3). The top plate (11) is provided with an arc-shaped clamping groove (111), and a plurality of sliding blocks (112) are fixedly arranged on the arc-shaped clamping groove (111) in a circle. The arc-shaped plate (42) is obliquely provided with a plurality of sliding grooves (421), the arc-shaped plate (42) is clamped into the arc-shaped clamping groove (111) and slides along the arc-shaped clamping groove (111). And the sliding blocks (112) can be clamped into the sliding grooves (421) and slide along the sliding grooves (421) during the sliding of the arc-shaped plate (42) along the arc-shaped clamping groove (111).

2. A preparation apparatus of a sorbitol prebiotic prune fruit drink according to claim 1, characterized in that: A plurality of cutters (21) are sealingly and slidably arranged on the broken inner cylinder (2), and the plurality of cutters (21) are fixedly connected through a support rod (22), and a hydraulic telescopic rod (23) is arranged between the support rod (22) and the broken inner cylinder (2). The side of the plurality of cutters (21) close to the broken outer cylinder (3) is provided with an outwardly convex arc surface (1), and the arc surface (1) can be fitted with the outer side wall of the broken inner cylinder (2).

3. A preparation apparatus of a sorbitol prebiotic prune fruit drink according to claim 2, characterized in that: A plurality of cutters (31) are sealingly and slidably arranged on the broken outer cylinder (3), and the plurality of cutters (31) are fixedly connected through a support rod (32), and a hydraulic telescopic rod (33) is arranged between the support rod (32) and the support column (13). The side of the plurality of cutters (31) close to the broken inner cylinder (2) is provided with an inwardly concave arc surface (2), and the arc surface can be fitted with the inner side wall of the broken outer cylinder (3). And the plurality of cutters (21) and cutters (31) are arranged alternately.

4. A preparation apparatus of a sorbitol prebiotic prune fruit drink according to claim 3, characterized in that: The cutter one (21) and the cutter two (31) are both obliquely arranged, the cutter edge of the cutter one (21) faces downward, and the cutter edge of the cutter two (31) faces upward, the crushing inner cylinder (2) and the crushing outer cylinder (3) rotate synchronously and in opposite directions.

5. A preparation apparatus of a sorbitol prebiotic prune fruit drink according to claim 1, characterized in that: The sealing mechanism (5) comprises an arc-shaped plate two (51) and a rotating ring (52), wherein a sealing groove (15) is formed in the support (1), a plurality of arc-shaped plate twos (51) are arranged in the sealing groove (15) in a circular array and are rotatably sealed, the rotating ring (52) is rotatably arranged on the support (1), an arc-shaped sliding rail (53) is formed in the rotating ring (52), and a pull block (54) is fixedly arranged on the arc-shaped plate two (51) and slides along the arc-shaped sliding rail (53).

6. A preparation apparatus of a sorbitol prebiotic prune fruit drink according to claim 5, characterized in that: The arc-shaped plate two (51) is triangular and has three arc-shaped edges with the same size, the radius of the arc-shaped edge is the same as the radius of the discharging port, and an arc-shaped clamping block is fixedly arranged on the arc-shaped plate two (51); A plurality of arc-shaped rotating grooves are formed in the sealing groove (15), the arc-shaped clamping block is clamped into the arc-shaped rotating groove and rotates along the arc-shaped rotating groove; and the rotating end of the arc-shaped plate two (51) is provided with an elastic block, and the elastic blocks on one of the arc-shaped plate twos (51) are tightly attached to the other arc-shaped plate two (51) adjacent thereto.

7. A method for preparing a sorbitol prebiotic prune juice drink using the apparatus for preparing a sorbitol prebiotic prune juice drink according to claim 4, characterized in that: The method comprises the following steps: S1, selecting suitable maturity, no disease, no rotting of prune fruit, cleaning with a cleaning mechanism, and removing the core with a core removing mechanism, drying the prune fruit, and then conveying it to the crushing and juicing mechanism; S2, crushing the prune fruit into pulp with the crushing and juicing mechanism, adding it to the extraction mechanism, heating to fully dissolve sorbitol in water, and then filtering, concentrating, crystallizing, separating, and drying with the filtering mechanism, the concentrating mechanism, the separating mechanism, the crystallizing mechanism, and the drying mechanism to obtain sorbitol; S3, adding the raw materials for preparing fruit drinks to the crushing and juicing mechanism in sequence to form an initial material; S3.1, the raw materials are introduced into the crushing cavity (6) from the inlet (14), the cutter one (21) and the cutter two (31) are driven to extend by the hydraulic telescopic rod one (23) and the hydraulic telescopic rod two (33) respectively, and then the crushing inner cylinder (2) and the crushing outer cylinder (3) are driven to rotate in opposite directions to crush the raw materials; S3.2, after the crushing is completed, the cutter one (21) and the cutter two (31) are retracted, the pulp is conveyed out by opening the sealing mechanism (5), and the crushing and juicing mechanism is cleaned by the cleaning mechanism (4) to be in a clean state, facilitating the crushing and juicing of different raw materials; S4, after filtering and centrifuging, the initial material is obtained, and then the raw material liquid, the prebiotic concentrate, and the sorbitol are added to the stirring and mixing mechanism in a certain proportion by the batching mechanism, and the components are uniformly mixed by the stirring and mixing mechanism to obtain fruit drink pulp liquid. S5, the fruit drink raw pulp is sterilized and filled into the packaging container by using a filling mechanism, and the fruit drink finished product is obtained through subsequent treatment.

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