A mixing device for producing blueberry, mulberry and crystal pear pulp

Abstract

The present invention discloses a mixing device for producing blueberry, mulberry and crystal pear pulp, which relates to the technical field of pulp production equipment, and comprises a mixing container, the cross section of which is a circular structure; a plurality of slurry dispersion mechanisms, which are annularly distributed inside the mixing container, and the orientations of the plurality of slurry dispersion mechanisms are consistent, the slurry dispersion mechanisms comprise a strip-shaped gas nozzle and three drainage components, the three drainage components are stacked one by one, the three drainage components are respectively connected to three types of slurry containers located outside, and the strip-shaped gas nozzle is connected to an external air pump. The present invention changes the traditional method of injecting slurry and the method of mixing slurry. While injecting slurry, the three slurries can be atomized by high-speed gas to achieve mixing, and the pulp discharged to the bottom of the mixing container can also form a vortex rotation by the high-speed gas, and then a second mixing is performed.

Description

Technical Field

[0001] The invention relates to the technical field of fruit pulp production equipment, and in particular to a mixing device for producing blueberry, mulberry and crystal pear fruit pulp. Background Art

[0002] Blueberry mulberry crystal pear puree is a deep-processed fruit puree product, mainly made from fruits such as blueberry, mulberry and crystal pear. Among them, blueberry is a fruit with high nutritional value, with antioxidant and immune-enhancing effects. In recent years, with the advancement of planting technology, the yield and quality of blueberries have been significantly improved. Mulberry is a common fruit with rich nutritional and medicinal value. Crystal pear is a fruit with a crisp taste and sweet taste, which is deeply loved by consumers. In general, blueberry mulberry crystal pear puree is a deep-processed product that combines a variety of fruits, with rich nutritional value and a variety of ways to eat.

[0003] When processing blueberry mulberry crystal pear pulp, there is an important process of mixing, that is, mixing the three pulps of blueberry, mulberry and crystal pear in a certain proportion. When the three pulps of blueberry, mulberry and crystal pear are mixed, the three pulps of blueberry, mulberry and crystal pear need to be injected into corresponding containers. Although stirring is performed by a stirring blade, the mixing effect of this method is low and a long time of stirring is required to stir it to a set mixing degree. Summary of the invention

[0004] The purpose of the present invention is to provide a mixing device for the production of blueberry mulberry crystal pear pulp, which solves the problem that the mixing efficiency of the existing blueberry mulberry crystal pear pulp production is low and a long time of stirring is required to stir it to a set mixing degree.

[0005] The present invention solves the above technical problems through the following technical solutions, which include:

[0006] A mixing container, wherein the cross section of the mixing container is a circular structure;

[0007] A plurality of slurry dispersion mechanisms are provided, wherein the plurality of slurry dispersion mechanisms are annularly distributed inside a mixing container and have the same orientation. The slurry dispersion mechanisms include a strip-shaped air nozzle and three drainage components, wherein the three drainage components are stacked one by one and are respectively connected to three types of slurry containers located outside. The strip-shaped air nozzle is connected to an external air pump, and the three drainage components are respectively used to discharge three types of slurries, and the air outlet end of the strip-shaped air nozzle corresponds to the discharge end of the drainage component. The high-speed airflow ejected from the strip-shaped air nozzle disperses and mixes the three types of slurries discharged, and the high-speed airflow and the slurry form a gas-liquid mixture. The gas-liquid mixture formed by the plurality of slurry dispersion mechanisms drives the fruit slurry in the mixing container to rotate and mix.

[0008] Preferably, the drainage component includes a flat shell, an elongated through hole is opened in the middle position of the flat shell, and a sealing component is arranged on one side of the flat shell and close to the elongated through hole. The sealing component forms an outer chamber and a drainage port in the flat shell, and the drainage port is located inside the outer chamber. The outer chamber is connected to the corresponding slurry container outside through a pipe, and the sealing component is used to adjust the width of the drainage port to control the drainage volume.

[0009] Preferably, the blocking assembly includes a long frame block, a telescopic rod and a tension spring are fixed to the inner wall of the long frame block and one side of the flat shell, a fixed frame is fixed to the side of the circular partition away from the outer chamber, the fixed frame and the flat shell form a channel, the channel is connected to the external air pump through an air pipe, and the fixed frame is provided with a plurality of pushing members for pushing the long frame block to adjust the width of the discharge port.

[0010] Preferably, the pushing member includes a sliding tube fixed to the inner side of the fixed frame, and the sliding tube is connected to the channel, a piston is slidably arranged in the sliding tube, a stop block is fixed to the inner side of the piston through a connecting rod, a first inclined surface is provided on the side of the piston close to the elongated frame block, a second inclined surface is provided on the elongated frame block, and the first inclined surface is in contact with the second inclined surface; a first rubber insulating layer is fixed between the outer periphery of the elongated frame block and the inner side of the circular partition, and a second rubber insulating layer is fixed between the inner periphery of the elongated frame block and the inner wall of the flat shell.

[0011] Preferably, it also includes a guide mechanism, which is arranged on the end face of the discharge component away from the strip air nozzle, and is used to adjust the radial angle of the gas-liquid mixture sprayed out of the slurry dispersion mechanism; the guide mechanism includes two baffles and a drive assembly, the two baffles are rotatably installed on the corresponding end faces of the discharge component and are respectively located on both sides of the elongated through hole, and the drive assembly is used to adjust the angle of the two baffles.

[0012] Preferably, the driving assembly includes two first gears fixed on the rotating shafts of the two baffles and a first telescopic pole fixed to the end face of the drainage assembly, the telescopic end of the first telescopic pole is fixed with two first racks, and the two first racks are respectively meshed and connected with the two first gears, a guide block is fixed on the end face of the drainage assembly, and the telescopic end of the first telescopic pole is slidably connected to the guide block.

[0013] Preferably, a second telescopic pole is fixed above the mixing container via a bracket, a cover is fixed to the telescopic end of the second telescopic pole, and the cover is located in the mixing container, and the plurality of slurry dispersion mechanisms are all annularly installed on the lower side of the cover.

[0014] Preferably, a mounting vertical plate is fixed on the lower side of the cover plate, the liquid discharge assembly is rotatably mounted on the lower end of the mounting vertical plate through a rotating seat, and a flipping mechanism for driving the mounting vertical plate to flip vertically is provided on the cover plate;

[0015] The flipping mechanism includes a third telescopic pole fixed to the upper side of the cover plate through a support, a fixing ring is fixed to the telescopic end of the third telescopic pole, a plurality of vertical rods penetrating the cover plate are fixed to the lower end of the fixing ring, and a second rack is fixed to the lower end of the plurality of vertical rods, a second gear is fixed to the rotating shaft of the rotating seat, and the corresponding second rack is meshed and connected with the corresponding second gear.

[0016] Preferably, a ventilation mechanism is provided on the cover plate, and the ventilation mechanism includes a through hole opened in the cover plate, a gauze is provided in the through hole, a fourth telescopic pole is fixed to the upper side of the cover plate through a support, and a sealing plate is fixed to the telescopic end of the fourth telescopic pole.

[0017] Preferably, a rubber ring is fixed to the outer side of the cover plate.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] 1. The present invention changes the traditional method of injecting slurry and mixing slurry. While injecting slurry, the three slurries can be atomized by high-speed gas to achieve mixing. The high-speed gas can also form a vortex to rotate the slurry discharged to the bottom of the mixing container, thereby performing a second mixing.

[0020] 2. The angle of the gas-liquid mixture sprayed by the slurry dispersion mechanism of the present invention can be adjusted to meet different working conditions. It can be switched to drive the fruit pulp in the mixing container to rotate for mixing, and can also disturb the fruit pulp at the bottom of the mixing container to prevent the fruit pulp at the bottom of the mixing container from settling;

[0021] 3. The multiple discharge components in the present invention can adjust the required proportions of the corresponding slurries and adjust the slurry discharge volume to ensure that the three slurries are discharged in corresponding proportions at each moment, complete the deployment, and mix to ensure the mixing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0023] Figure 2 for Figure 1 A schematic diagram of a main cross-sectional structure;

[0024] Figure 3 for Figure 1 A schematic diagram of the structure in which the mixing container is removed;

[0025] Figure 4 for Figure 3 A schematic diagram of the structure of the middle cover plate when viewed from above;

[0026] Figure 5 for Figure 2 A schematic diagram of the structure of the slurry dispersion mechanism from the first perspective;

[0027] Figure 6 for Figure 2 A schematic diagram of the structure of the slurry dispersion mechanism from a second perspective;

[0028] Figure 7 for Figure 6 The enlarged structural diagram at A in the middle;

[0029] Figure 8 for Figure 2 A schematic cross-sectional view of the slurry dispersion mechanism;

[0030] Fig. 9 It is a schematic diagram of a vertical cross-sectional structure of a single drainage component;

[0031] Fig.10 It is a schematic diagram of the transverse cross-sectional structure of a single drainage component.

[0032] The numbers in the figure represent:

[0033] 1-dispensing container; 21-second telescopic pole; 22-cover plate; 3-slurry dispersing mechanism; 31-mounting vertical plate; 32-liquid discharge assembly; 321-flat shell; 322-long through hole; 323-revolving partition; 324-long frame block; 325-first rubber interlayer; 326-telescopic rod; 327-tension spring; 328-second rubber interlayer; 3291-sliding tube; 3292-piston; 3293-block; 3210-fixed frame; 321 1-channel; 3212-outer chamber; 3213-drain port; 33-strip air nozzle; 41-third telescopic pole; 42-fixing ring; 43-second rack; 44-second gear; 5-guide mechanism; 51-baffle; 52-adjusting assembly; 521-first gear; 522-first rack; 523-first telescopic pole; 524-guide block; 6-ventilation mechanism; 61-fourth telescopic pole; 62-sealing plate; 63-mesh; 64-through hole. DETAILED DESCRIPTION

[0034] The above and other technical features and advantages of the present invention are described in more detail below in conjunction with the accompanying drawings.

[0035] This embodiment provides a technical solution: a mixing device for producing blueberry, mulberry and crystal pear pulp, such as Figure 1 and Figure 2As shown, it includes a mixing container 1, a plurality of pulp dispersing mechanisms 3, a plurality of guiding mechanisms 5 and a turning mechanism. The cross section of the mixing container 1 is a circular structure, and the mixing container 1 is supported and fixed by a supporting base. The lower end of the mixing container 1 is a cone, and a discharge port is provided at the center of the cone, and an electronic valve is provided in the discharge port to facilitate the discharge of the pulp in the mixing container 1.

[0036] like Figure 1 and Figure 2 As shown, a second telescopic pole 21 is fixed above the mixing container 1 through a bracket, and the number of the second telescopic pole 21 is preferably 2 to ensure stability. A cover plate 22 is fixed to the telescopic end of the second telescopic pole 21, and the cover plate 22 is located in the mixing container 1. The diameter of the cover plate 22 is slightly smaller than the inner diameter of the mixing container 1. A rubber ring is fixed on the outer side of the cover plate 22, and the rubber ring can ensure the sealing between the cover plate 22 and the inner wall of the mixing container 1. Multiple slurry dispersion mechanisms 3 are all annularly installed on the lower side of the cover plate 22.

[0037] like Figures 1 to 3 As shown, a ventilation mechanism 6 is provided on the cover plate 22 for ventilation, and the ventilation mechanism 6 includes a through hole 64 opened on the cover plate 22, and a gauze 63 is provided in the through hole 64 to prevent foreign matter from entering the preparation container 1. A fourth telescopic pole 61 is fixed to the upper side of the cover plate 22 through a support, and the number of the fourth telescopic poles 61 is 2, and they are symmetrically arranged. A sealing plate 62 is fixed to the telescopic end of the fourth telescopic pole 61, and the cross-section of the sealing plate 62 is larger than the cross-section of the through hole 64. When the telescopic end of the fourth telescopic pole 61 is extended, the through hole 64 can be closed by the sealing plate 62. During operation, the telescopic end of the fourth telescopic pole 61 can be retracted to facilitate the discharge of air in the preparation container 1.

[0038] like Figure 3 and Figure 4As shown, a plurality of slurry dispersion mechanisms 3 are annularly distributed inside the mixing container 1, and the orientations of the plurality of slurry dispersion mechanisms 3 are consistent. The orientations of the plurality of slurry dispersion mechanisms 3 are synchronously adjusted by a flipping mechanism. The slurry dispersion mechanism 3 includes a strip-shaped air nozzle 33 and three drainage components 32. The three drainage components 32 are stacked one by one. The three drainage components 32 are respectively connected to three types of slurry containers (i.e., a blueberry slurry container, a mulberry slurry container, and a crystal pear slurry container) located outside. The strip-shaped air nozzle 33 is connected to an external air pump. The three drainage components 32 are respectively used to discharge the three slurries, and the three drainage components 32 discharge the slurries. The positions of the strip air nozzles 33 are the same, the air outlet end of the strip air nozzle 33 corresponds to the discharge end of the discharge assembly 32, the high-speed airflow ejected by the strip air nozzle 33 disperses the three discharged slurries, and in the process of dispersing, the three different slurries can be mixed for the first time, the high-speed airflow and the slurry form a gas-liquid mixture, the gas-liquid mixture formed by the multiple slurry dispersion mechanisms 3 is distributed in an annular manner, and the gas-liquid mixture is blown along the radial direction inside the mixing container 1, driving the fruit pulp in the mixing container 1 to rotate and mix, so that the three slurries can be injected into the mixing container 1 at the same time, and the three slurries can be mixed in two different ways, thereby improving the mixing effect and efficiency.

[0039] like Figures 8 to 10 As shown, the drainage component 32 includes a flat shell 321, an elongated through hole 322 is opened in the middle position of the flat shell 321, and a sealing component is arranged in the flat shell 321 and on one side close to the elongated through hole 322. The sealing component forms an outer chamber 3212 and a drainage port 3213 in the flat shell 321, and the drainage port 3213 is located on the inner side of the outer chamber 3212, and the two are connected. The outer chamber 3212 is connected to the corresponding slurry container outside through a pipeline, and the sealing component is used to adjust the width of the drainage port 3213 to control the drainage volume. Since the drainage port 3213 is a U-shaped structure, the slurry discharged through the drainage port 3213 will be discharged in the middle to achieve concentrated slurry.

[0040] like Figures 8 to 10 As shown, the blocking assembly includes a long frame block 324, the inner frame of the long frame block 324 is adapted to the long through hole 322, and a plurality of telescopic rods 326 and a plurality of tension springs 327 are fixed between the long frame block 324 and the inner wall of one side of the flat shell 321, the telescopic rods 326 are used to guide the movement of the long frame block 324, and the tension springs 327 are used to pull the long frame block 324 to the side away from the discharge port 3213, and a fixed frame 3210 is fixed to the side of the circular partition 323 away from the outer chamber 3212, a channel 3211 is formed between the fixed frame 3210 and the flat shell 321, and the channel 3211 is connected to the external air pump through an air pipe, and a plurality of pushing members for pushing the long frame block 324 to adjust the width of the discharge port 3213 are arranged on the fixed frame 3210, that is, when the air pump injects compressed air into the channel 3211, it can drive the plurality of pushing members to operate synchronously.

[0041] like Figures 8 to 10 As shown, the pusher includes a slide tube 3291 fixed to the inner side of the fixed frame 3210, and the slide tube 3291 is connected to the channel 3211, a piston 3292 is slidably arranged in the slide tube 3291, and a stop block 3293 is fixed to the inner side of the piston 3292 through a connecting rod, and a first inclined surface is provided on the side of the piston 3292 close to the long frame block 324, and a second inclined surface is provided on the long frame block 324, and the first inclined surface is in contact with the second inclined surface; when the air pump injects compressed air into the channel 3211, the piston 3292 is pushed toward one side of the long frame block 324, and under the action of the first inclined surface and the second inclined surface, the long frame block 324 can be moved toward the discharge port 3213. The piston 3292 moves outwards, and the elongated frame block 324 rebounds under the action of the elongated frame block 324, and the width of the elongated discharge port 3213 increases. A first rubber interlayer 325 is fixed between the outer periphery of the elongated frame block 324 and the inner side of the circular partition 323, and a second rubber interlayer 328 is fixed between the inner periphery of the elongated frame block 324 and the inner wall of the flat shell 321. The first rubber interlayer 325 and the second rubber interlayer 328 play a sealing role to prevent the slurry from communicating with the compressed air.

[0042] like Figures 5 to 7 As shown, the guide mechanism 5 is arranged on the end face of the discharge component 32 away from the side of the strip air nozzle 33, and is used to adjust the radial angle of the gas-liquid mixture sprayed out of the slurry dispersion mechanism 3; the guide mechanism 5 includes two baffles 51 and a driving component, the two baffles 51 are rotatably installed on the corresponding end faces of the discharge component 32 and are respectively located on both sides of the elongated through hole 322, the two baffles 51 guide the gas-liquid mixture sprayed out from the elongated through hole 322, and the driving component is used to adjust the angle of the two baffles 51.

[0043] like Figure 7 As shown, the driving assembly includes two first gears 521 fixed on the rotating shafts of the two baffles 51 and a first telescopic pole 523 fixed on the end face of the drainage assembly 32, the telescopic end of the first telescopic pole 523 is fixed with two first racks 522, and the two first racks 522 are respectively meshed and connected with the two first gears 521, a guide block 524 is fixed to the end face of the drainage assembly 32, and the telescopic end of the first telescopic pole 523 is slidably connected with the guide block 524, and the setting of the guide block 524 ensures the stability of the telescopic end of the first telescopic pole 523 when moving.

[0044] When it is necessary to adjust the radial angle of the gas-liquid mixture sprayed out by the slurry dispersion mechanism 3, the telescopic end of the first telescopic pole 523 is contracted or extended, and the two baffles 51 can be driven to flip synchronously through the cooperation of the first rack 522 and the first gear 521. The baffles 51 will guide the gas-liquid mixture and adjust the direction in which the gas-liquid mixture is sprayed.

[0045] like Figure 3 , Figure 5 and Figure 6 As shown, a mounting vertical plate 31 is fixed to the lower side of the cover plate 22, and the drainage assembly 32 is rotatably mounted on the lower end of the mounting vertical plate 31 through a rotating seat. The flipping mechanism includes a third telescopic pole 41 fixed to the upper side of the cover plate 22 through a support, and a fixing ring 42 is fixed to the telescopic end of the third telescopic pole 41, and a plurality of vertical rods penetrating the cover plate 22 are fixed to the lower end of the fixing ring 42, and a second rack 43 is fixed to the lower end of the plurality of vertical rods, and a second gear 44 is fixed to the rotating shaft of the rotating seat, and the corresponding second rack 43 is meshedly connected with the corresponding second gear 44, that is, when the telescopic end of the third telescopic pole 41 is contracted or extended, the fixing ring 42 can be driven to move, and then the plurality of second racks 43 can be synchronously driven to vertically displace, and the slurry dispersion mechanism 3 can be driven to flip through cooperation with the second gear 44, and the inclination angle of the slurry dispersion mechanism 3 can be adjusted, and the flipping process of the slurry dispersion mechanism 3 is: it can be adjusted arbitrarily within the range of counterclockwise and clockwise directions.

[0046] When in use, the telescopic end of the second telescopic pole 21 is extended so that the cover plate 22 is located at the inner bottom of the mixing container 1, and the orientation and inclination angle of the multiple slurry dispersing mechanisms 3 are adjusted by the flipping mechanism. Then, the three slurry containers are operated to inject the corresponding fruit pulp into the three drainage components 32. At this time, an appropriate amount of compressed air is injected into the corresponding drainage components 32 through the air pump, and the position of the long strip frame block 324 is adjusted. The width of the drainage port 3213 is further adjusted, so that the three drainage components 32 discharge the corresponding fruit pulp in corresponding proportions to ensure the mixing ratio; at the same time, high-pressure air is injected into the strip air nozzle 33 through the air pump. Due to the strip air nozzle 33 It is in the shape of a long strip, and the high-speed gas ejected from the strip-shaped air nozzle 33 is also in the shape of a long strip. The high-speed gas from the strip-shaped air nozzle 33 passes through the long through hole 322 to break up the three discharged slurries. The three slurries form mist and are mixed with each other to achieve the first mixing. The kinetic energy of the high-speed gas will carry the slurry to continue to move forward and downward obliquely. Under the action of the gas-liquid mixture generated by the multiple slurry dispersion mechanisms 3, the fruit pulp discharged to the bottom of the mixing container 1 will also form a vortex rotation, and then the second mixing will be carried out. As the fruit pulp level in the mixing container 1 gradually increases, the height of the slurry dispersion mechanism 3 can be adjusted by contracting the telescopic end of the second telescopic pole 21.

[0047] After the slurry is injected, the second telescopic pole 21 is extended so that the plurality of slurry dispersion mechanisms 3 are located in the fruit pulp, and the slurry dispersion mechanisms 3 are tilted, and the air pump is operated so that the strip air nozzle 33 sprays high-speed gas to drive the fruit pulp in the mixing container 1 to rotate, and the high-speed gas can further break up and mix the fruit pulp.

[0048] After the slurry is injected, the second telescopic pole 21 is extended so that multiple slurry dispersion mechanisms 3 are located in the fruit pulp, and the slurry dispersion mechanisms 3 are set downward, and the air pump is operated to make the strip air nozzle 33 spray high-speed gas. The high-speed gas can disturb the fruit pulp at the bottom of the mixing container 1 to prevent the fruit pulp at the bottom of the mixing container 1 from settling. The two baffles 51 are adjusted in angle by adjusting the adjustment component 52, that is, different positions on the bottom of the mixing container 1 are disturbed.

[0049] The above are only preferred embodiments of the present invention, which are only illustrative and not restrictive. Those skilled in the art understand that many changes, modifications, and even equivalences may be made to the present invention within the spirit and scope defined by the claims, but all of them will fall within the scope of protection of the present invention.

Claims

1. A mixing device for producing blueberry, mulberry and crystal pear pulp, characterized in that: include: A mixing container (1), wherein the cross section of the mixing container (1) is a circular structure; A plurality of slurry dispersion mechanisms (3), wherein the plurality of slurry dispersion mechanisms (3) are annularly distributed inside the mixing container (1), and the plurality of slurry dispersion mechanisms (3) are oriented in the same direction, wherein the slurry dispersion mechanisms (3) include a strip-shaped air nozzle (33) and three liquid discharge components (32), wherein the three liquid discharge components (32) are stacked one on top of the other, and the three liquid discharge components (32) are respectively connected to three types of slurry containers located outside, and the strip-shaped air nozzle (33) is connected to an external air pump, and the three liquid discharge components (32) are respectively used to discharge three types of slurries, and the air outlet end of the strip-shaped air nozzle (33) corresponds to the discharge end of the liquid discharge component (32), and the high-speed airflow ejected by the strip-shaped air nozzle (33) disperses and mixes the three types of slurries discharged, and the high-speed airflow and the slurries form a gas-liquid mixture, and the gas-liquid mixture formed by the plurality of slurry dispersion mechanisms (3) drives the fruit slurry in the mixing container (1) to rotate and mix; The drainage component (32) comprises a flat shell (321), a long through hole (322) is provided in the middle of the flat shell (321), a plugging component is provided in the flat shell (321) and on a side close to the long through hole (322), the plugging component forms an outer chamber (3212) and a drainage port (3213) in the flat shell (321), and the drainage port (3213) is located inside the outer chamber (3212), the outer chamber (3212) is connected to a corresponding slurry container outside via a pipeline, and the plugging component is used to adjust the width of the drainage port (3213) to control the drainage volume; The blocking component comprises a long frame block (324) and a rounded baffle (323); a telescopic rod (326) and a tension spring (327) are fixed to the inner wall of one side of the long frame block (324) and the flat shell (321); the rounded baffle (323) is fixed to the inner wall of the flat shell (321); a fixing frame (3210) is fixed to the side of the rounded baffle (323) away from the outer chamber (3212); the fixing frame (3210) and the flat shell (321) form a channel (3211); the channel (3211) is connected to an external air pump via an air pipe; and a plurality of pushing members for pushing the long frame block (324) to adjust the width of the liquid discharge port (3213) are provided on the fixing frame (3210); A second telescopic pole (21) is fixed above the mixing container (1) via a bracket, a cover plate (22) is fixed to the telescopic end of the second telescopic pole (21), and the cover plate (22) is located in the mixing container (1), and the plurality of slurry dispersing mechanisms (3) are all annularly mounted on the lower side of the cover plate (22); A mounting vertical plate (31) is fixed to the lower side of the cover plate (22); the liquid discharge assembly (32) is rotatably mounted on the lower end of the mounting vertical plate (31) via a rotating seat; and a turning mechanism for driving the mounting vertical plate (31) to turn vertically is provided on the cover plate (22); The flip mechanism comprises a third telescopic pole (41) fixed to the upper side of the cover plate (22) via a support, a fixing ring (42) being fixed to the telescopic end of the third telescopic pole (41), a plurality of vertical rods penetrating the cover plate (22) being fixed to the lower end of the fixing ring (42), and a second rack (43) being fixed to the lower ends of the plurality of vertical rods, a second gear (44) being fixed to the rotating shaft of the rotating seat, and a corresponding second gear (44) being meshingly connected with a corresponding second rack (43).

2. The mixing device for producing blueberry, mulberry and crystal pear pulp according to claim 1, characterized in that: The pusher comprises a sliding tube (3291) fixed to the inner side of the fixed frame (3210), and the sliding tube (3291) is connected to the channel (3211), a piston (3292) is slidably arranged in the sliding tube (3291), a stopper (3293) is fixed to the inner side of the piston (3292) via a connecting rod, a first inclined surface is provided on a side of the stopper (3293) close to the long frame block (324), a second inclined surface is provided on the long frame block (324), and the first inclined surface is in contact with the second inclined surface; a first rubber insulating layer (325) is fixed between the outer periphery of the long frame block (324) and the inner side of the circular partition (323), and a second rubber insulating layer (328) is fixed between the inner periphery of the long frame block (324) and the inner wall of the flat shell (321).

3. The mixing device for producing blueberry, mulberry and crystal pear pulp according to claim 1, characterized in that: The invention also comprises a guide mechanism (5), the guide mechanism (5) being arranged on the end surface of the liquid discharge assembly (32) away from the strip-shaped air nozzle (33), and being used to adjust the radial angle of the gas-liquid mixture ejected by the slurry dispersion mechanism (3); the guide mechanism (5) comprising two baffles (51) and a drive assembly, the two baffles (51) being rotatably mounted on the corresponding end surfaces of the liquid discharge assembly (32) and being respectively located on both sides of the elongated through hole (322), and the drive assembly being used to adjust the angles of the two baffles (51).

4. The mixing device for producing blueberry, mulberry and crystal pear pulp according to claim 3, characterized in that: The driving assembly comprises two first gears (521) fixed on the rotating shafts of the two baffles (51) and a first telescopic pole (523) fixed on the end surface of the liquid discharge assembly (32); the telescopic end of the first telescopic pole (523) is fixed with two first racks (522), and the two first racks (522) are respectively meshed and connected with the two first gears (521); the end surface of the liquid discharge assembly (32) is fixed with a guide block (524), and the telescopic end of the first telescopic pole (523) is slidably connected with the guide block (524).

5. The mixing device for producing blueberry, mulberry and crystal pear pulp according to claim 1, characterized in that: A ventilation mechanism (6) is provided on the cover plate (22), the ventilation mechanism (6) comprising a through hole (64) opened in the cover plate (22), a gauze (63) being provided in the through hole (64), a fourth telescopic pole (61) being fixed to the upper side of the cover plate (22) via a support, and a sealing plate (62) being fixed to the telescopic end of the fourth telescopic pole (61).

6. The mixing device for producing blueberry mulberry crystal pear pulp according to claim 5, characterized in that: A rubber ring is fixed on the outer side of the cover plate (22).

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