Preparation method of agaric pine nut juice

Abstract

The invention discloses a preparation method of agaric pine nut juice, and relates to the field of food processing.The preparation method comprises the following steps that S1, food materials are prepared; s2, cleaning: cleaning the black fungus through cleaning equipment, and removing impurities on the black fungus; s3, crushing: putting the black fungus, the pine nuts, the rock sugar, the ice blocks and the mineral water in the S1 into a crusher at the same time, and performing crushing treatment to obtain juice-like black fungus and pine nut juice; s4, performing filtration: performing filtration treatment on the agaric pine nut juice through a crusher, and removing residues influencing the taste in the agaric pine nut juice; according to the preparation method of the agaric pine-nut juice, filtering treatment of the agaric pine-nut juice is automatically achieved, the problem that the taste is affected by many residues in the agaric pine-nut juice is solved, the effect of automatically discharging the agaric pine-nut juice into all the containing containers in an equivalent mode is achieved, manual separate containing is not needed, the effect of cleaning the inner cylinder and the inner wall of a filter screen is automatically achieved, and the practicability is high. The problem that the interior of an existing crushing mechanism is inconvenient to clean is solved.

Description

Technical Field

[0001] The invention relates to food processing technology, and in particular to a method for preparing wood ear and pine nut juice. Background Art

[0002] Wood ear and pine nut juice refers to a drink made with wood ear, pine nuts and other ingredients. The ingredients need to be crushed during the production process.

[0003] After the existing crusher crushes the food, it is difficult to use the crushing structure to achieve the effect of automatically filtering the crushed food, and it is difficult to automatically clean the inside after filtering. Summary of the invention

[0004] The purpose of the present invention is to provide a method for preparing wood ear pine nut juice to solve the above-mentioned shortcomings in the prior art.

[0005] In order to achieve the above object, the present invention provides the following technical solution: a method for preparing black fungus and pine nut juice, comprising the following steps:

[0006] S1. Ingredients preparation: the ingredients of black fungus and pine nut soup are calculated by weight as follows: 70 parts of black fungus, 10 parts of pine nuts, 20 parts of rock sugar, 70 parts of ice cubes, and 1200 parts of mineral water;

[0007] S2, cleaning, cleaning the black fungus by a cleaning device to remove impurities on the black fungus;

[0008] S3, crushing, putting the black fungus, pine nuts, crystal sugar, ice cubes and mineral water in S1 into a crusher for crushing to obtain a juice-like black fungus and pine nut juice;

[0009] S4, filtering, filtering the fungus and pine nut juice through a crusher to remove the residue that affects the taste of the fungus and pine nut juice;

[0010] S5. Discharging the filtered wood ear and pine nut juice by portions through a crusher.

[0011] Furthermore, the black fungus in S1 is soaked Taoyuan black fungus.

[0012] Furthermore, the crusher comprises an outer cylinder, an inner cylinder, a base, a crushing mechanism, a filtering mechanism and a discharging mechanism;

[0013] The outer cylinder is installed on the top of the base, and the inner cylinder is installed inside the outer cylinder;

[0014] The crushing mechanism comprises a main shaft installed inside the outer cylinder along the height direction thereof, a plurality of crushing knives installed outside the main shaft, and a driving assembly for driving the main shaft to rotate;

[0015] The filtering mechanism comprises a filter screen installed outside the inner cylinder, a sealing cover installed at the bottom of the inner cylinder, a sealing ring arranged on the top of the sealing cover, and a lifting assembly for driving the main shaft to move up and down, the sealing cover is sleeved on the outside of the main shaft, the filter screen is a circular ring structure, and the sealing ring abuts against the inner side wall of the filter screen;

[0016] The discharging mechanism is installed inside the outer cylinder and is used to discharge equal amounts of processed wood ear and pine nut juice.

[0017] Furthermore, the top of the inner cylinder extends to the outside of the outer cylinder and is installed with a detachable top cover.

[0018] Furthermore, a connecting block is rotatably sleeved on the outside of the main shaft, the connecting block is fixedly connected to the inner wall of the sealing ring, and the sealing ring and the sealing cover are connected via a plurality of telescopic rods.

[0019] Furthermore, a stirring rod is slidably sleeved on the outside of the main shaft, and the stirring rod is located between the bottom of the inner cylinder and the inner wall of the bottom of the outer cylinder.

[0020] Furthermore, the driving assembly includes a motor installed on the bottom inner wall of the base, a driving gear fixedly sleeved on the outside of the motor output shaft, a sleeve connected to the bottom inner wall of the base and rotatable along the height direction of the base, and a first one-way gear installed on the outside of the sleeve, the driving gear is meshed with the first one-way gear, the bottom end of the main shaft extends to the interior of the sleeve and is slidably connected to the sleeve, and the driving gear is connected to the lifting assembly.

[0021] Furthermore, the lifting assembly includes a transmission shaft connected to the bottom inner wall of the base and rotatable along the height direction of the base, a reciprocating screw fixed to the top of the transmission shaft, a second one-way gear installed on the outside of the transmission shaft, and a linkage block screwed to the outside of the reciprocating screw, the second one-way gear is meshed with the driving gear, and the linkage block is also rotatably sleeved on the outside of the main shaft.

[0022] Furthermore, the discharge mechanism includes a sealing tube installed on the inner wall of one side of the outer tube, a cylinder installed on the inner wall of the top of the sealing tube, a piston block fixedly connected to the extended end of the cylinder, and a feed pipe and a discharge pipe respectively installed on both sides of the bottom of the sealing tube, the piston block abuts against the inner wall of the sealing tube, a first one-way valve is installed on the feed pipe, the other end of the discharge pipe extends to the outside of the outer tube and is arranged downward, and a second one-way valve is installed on the discharge pipe.

[0023] Furthermore, a ring conveyor is installed on the top of the base, and a plurality of containing containers are arranged on the top of the ring conveyor.

[0024] Compared with the prior art, the method for preparing black fungus and pine nut juice provided by the present invention has the following advantages:

[0025] Beneficial effects:

[0026] 1. Through the cooperation of the components of the crushing mechanism and the filtering mechanism, after the food is crushed to obtain the fungus and pine nut juice, the fungus and pine nut juice is automatically filtered, thereby avoiding the problem of a lot of residues in the fungus and pine nut juice affecting the taste;

[0027] 2. Through the coordination of the various parts of the discharging mechanism, the effect of automatically discharging equal amounts of black fungus and pine nut juice into each container is achieved, without the need for manual dispensing;

[0028] 3. After the fungus and pine nut juice are discharged, the cooperation of the crushing mechanism and the filtering mechanism components is continued to be used to automatically achieve the cleaning effect of the inner cylinder and the inner wall of the filter screen, solving the problem of inconvenient cleaning inside the existing crushing mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0030] Figure 1 A flow chart of a method for preparing wood ear and pine nut extract provided in Example 1 of the present invention;

[0031] Figure 2 A schematic diagram of the overall structure of a crusher provided in Example 2 of the present invention;

[0032] Figure 3 A schematic diagram of the internal structure of the outer cylinder and the inner cylinder provided in Example 2 of the present invention;

[0033] Figure 4 Provided for Example 2 of the present invention Figure 3 A schematic diagram of the structure enlargement in the middle;

[0034] Figure 5 Provided for Example 2 of the present invention Figure 3 A magnified schematic diagram of the structure at B in the middle;

[0035] Figure 6 This is a schematic diagram of the structure of the driving assembly and the lifting assembly provided in Example 2 of the present invention.

[0036] Description of reference numerals:

[0037] 1. Outer cylinder; 2. Inner cylinder; 3. Base; 4. Main shaft; 5. Crushing knife; 6. Filter; 7. Sealing cover; 8. Sealing ring; 9. Top cover; 10. Connecting block; 11. Telescopic rod; 12. Stirring rod; 13. Motor; 14. Driving gear; 15. Bushing; 16. First one-way gear; 17. Transmission shaft; 18. Reciprocating screw; 19. Second one-way gear; 20. Linkage block; 21. Sealing cylinder; 22. Cylinder; 23. Piston block; 24. Feed pipe; 25. Discharge pipe; 26. First one-way valve; 27. Second one-way valve; 28. Annular conveyor. DETAILED DESCRIPTION

[0038] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0039] Embodiment 1:

[0040] See also Figure 1 A method for preparing black fungus and pine nut juice comprises the following steps:

[0041] S1. Ingredients preparation: the ingredients of black fungus and pine nut soup are as follows: 70 parts of black fungus, 10 parts of pine nuts, 20 parts of rock sugar, 70 parts of ice cubes, and 1200 parts of mineral water. The black fungus is Taoyuan black fungus after soaking.

[0042] S2, cleaning, cleaning the black fungus by a cleaning device to remove impurities on the black fungus;

[0043] S3, crushing, putting the black fungus, pine nuts, crystal sugar, ice cubes and mineral water in S1 into a crusher for crushing to obtain a juice-like black fungus and pine nut juice;

[0044] S4, filtering, filtering the fungus and pine nut juice through a crusher to remove the residues that affect the taste of the fungus and pine nut juice;

[0045] S5. Discharging the filtered black fungus and pine nut juice by portions through a crusher, and discharging equal amounts of the black fungus and pine nut juice into multiple containers.

[0046] Embodiment 2:

[0047] See also Figure 2-6 This embodiment provides a technical solution based on embodiment 1: the crusher includes an outer cylinder 1, an inner cylinder 2, a base 3, a crushing mechanism, a filtering mechanism and a discharging mechanism, the outer cylinder 1 is installed on the top of the base 3, the inner cylinder 2 is installed inside the outer cylinder 1, the top of the inner cylinder 2 extends to the outside of the outer cylinder 1, and is installed with a detachable top cover 9.

[0048] The crushing mechanism includes a main shaft 4 installed inside the outer cylinder 1 along the height direction thereof, a plurality of crushing knives 5 installed outside the main shaft 4 and a driving assembly for driving the main shaft 4 to rotate, the driving assembly includes a motor 13 installed on the bottom inner wall of the base 3, a driving gear 14 fixedly sleeved on the outside of the output shaft of the motor 13, a sleeve 15 connected to the bottom inner wall of the base 3 and rotating along the height direction of the base 3, and a first one-way gear 16 installed outside the sleeve 15, the driving gear 14 is meshed with the first one-way gear 16, the bottom end of the main shaft 4 extends to the inside of the sleeve 15 and is slidably connected to the sleeve 15, the driving gear 14 is connected to the lifting assembly, the motor 13 is connected to the controller, and is controlled by The controller controls the start and stop and forward and reverse rotation. The starting motor 13 drives the driving gear 14 outside its output shaft to rotate, and the engagement between the driving gear 14 and the first one-way gear 16 drives the sleeve 15 to rotate. The sleeve 15 and the main shaft 4 are slidingly connected to drive the main shaft 4 to rotate synchronously, and then drive the crushing knife 5 to rotate quickly to crush the ingredients inside the inner drum 2. It is worth mentioning that when the driving gear 14 outside the output shaft of the motor 13 rotates forward, it drives the sleeve 15 to rotate, and the transmission shaft 17 does not rotate accordingly. When the driving gear 14 outside the output shaft of the motor 13 rotates reversely, it drives the transmission shaft 17 to rotate, and the sleeve 15 does not rotate accordingly.

[0049] The filtering mechanism includes a filter screen 6 installed on the outside of the inner cylinder 2, a sealing cover 7 installed at the bottom of the inner cylinder 2, a sealing ring 8 arranged on the top of the sealing cover 7 and a lifting assembly for driving the main shaft 4 to move up and down. The sealing cover 7 is sleeved on the outside of the main shaft 4, the filter screen 6 is a circular ring structure, the sealing ring 8 abuts on the inner side wall of the filter screen 6, and the outside of the main shaft 4 is rotatably sleeved with a connecting block 10, the connecting block 10 is fixedly connected to the inner wall of the sealing ring 8, and the sealing ring 8 and the sealing cover 7 are connected by a plurality of telescopic rods 11. The lifting assembly includes a transmission shaft 17 rotatably connected to the inner wall of the bottom of the base 3 along the height direction, a reciprocating screw 18 fixedly connected to the top of the transmission shaft 17, a second one-way gear 19 installed on the outside of the transmission shaft 17, and a linkage block 20 screwed on the outside of the reciprocating screw 18, the second one-way gear 19 is meshed with the driving gear 14, and the linkage block 20 is also rotatably sleeved on the outside of the main shaft 4. When the fungus and pine nut dew is crushed, it is first rotated by the second one-way gear 19 of the driving assembly, and then rotated with the reciprocating screw 18. The transmission shaft 17 and the reciprocating screw 18 are driven to rotate, thereby driving the linkage block 20 to move upward for a distance, thereby driving the main shaft 4 to move upward synchronously, and then driving the sealing ring 8 to move upward through the connecting block 10, and the telescopic rod 11 is extended accordingly. At this time, the sealing cover 7 does not move upward, so that the sealing ring 8 no longer seals the inner tube 2, and the fungus and pine nut juice inside the inner tube 2 is filtered through the filter screen 6 and discharged into the outer tube 1. After the fungus and pine nut juice inside the outer tube 1 is discharged, the second one-way gear 19, the transmission shaft 17 and the reciprocating screw 18 are continued to be driven by the driving assembly to rotate, thereby driving the linkage block 20 to continue to move upward, the main shaft 4, the connecting block 10, and the sealing ring 8 continue to move upward accordingly. When the telescopic rod 11 is extended to the maximum limit, it begins to drive the sealing cover 7 to move upward. When the sealing cover 7 moves upward, the residues on the inner wall of the filter screen 6 and the inner tube 2 are scraped upward and concentrated on the top of the sealing cover 7, so as to facilitate the staff to clean up the residues on the top of the sealing cover 7 later.

[0050] The discharging mechanism is installed inside the outer cylinder 1 and is used to discharge the processed black fungus and pine nut juice in equal amounts. The discharging mechanism includes a sealing cylinder 21 installed on the inner wall of one side of the outer cylinder 1, a cylinder 22 installed on the inner wall of the top of the sealing cylinder 21, a piston block 23 fixedly connected to the extended end of the cylinder 22, and a feed pipe 24 and a discharge pipe 25 respectively installed on both sides of the bottom of the sealing cylinder 21. The piston block 23 abuts against the inner wall of the sealing cylinder 21, and a first one-way valve 26 is installed on the feed pipe 24. The external black fungus and pine nut juice can enter the interior of the sealing cylinder 21 through the feed pipe 24, and the black fungus and pine nut juice inside the sealing cylinder 21 cannot be discharged through the feed pipe 24. The other end of the discharge pipe 25 extends to the outside of the outer cylinder 1 and is arranged downward. A second one-way valve 27 is installed on the discharge pipe 25. The black fungus and pine nut juice inside the sealing cylinder 21 can be discharged through the discharge pipe 25, and the external air cannot pass through the discharge pipe 2 5 enters the interior of the sealing cylinder 21, and a circular conveyor 28 is installed on the top of the base 3. The conveyor belt of the circular conveyor 28 can mark the placement position of the containing container. A plurality of containing containers are arranged on the top of the circular conveyor 28. The cylinder 22 and the circular conveyor 28 are both electrically connected to the controller. The controller controls the cylinder 22 to reciprocate and extend. In this process, the piston block 23 is driven to reciprocate up and down, so that the fungus and pine nut juice inside the outer cylinder 1 is pumped into the interior of the sealing cylinder 21 through the feeding pipe 24, and then the fungus and pine nut juice inside the sealing cylinder 21 is discharged into the interior of the containing container through the discharging pipe 25. The controller controls the circular conveyor 28 to drive the containing container to move intermittently along the circular track. Whenever the containing container moves to the right below the feeding pipe 24, the circular conveyor 28 stops moving, and the controller controls the cylinder 22 to reciprocate and extend to discharge an equal amount of fungus and pine nut juice into the interior of the containing container.

[0051] A stirring rod 12 is also slidably sleeved on the outside of the main shaft 4, and the stirring rod 12 is located between the bottom of the inner tube 2 and the inner wall of the bottom of the outer tube 1. When discharging, the main shaft 4 is driven to rotate, and the stirring rod 12 rotates accordingly, thereby stirring the wood ear and pine nut juice inside the outer tube 1 to prevent the wood ear and pine nut juice from precipitating and causing uneven discharge into each container.

[0052] Working principle: When in use, open the top cover 9, put black fungus, pine nuts, rock sugar, ice cubes, and mineral water into the inner tube 2 at the same time, then cover the top cover 9, start the motor 13 to drive the driving gear 14 outside its output shaft to rotate forward, and the driving gear 14 and the first one-way gear 16 are meshed to drive the shaft sleeve 15 to rotate, and the shaft sleeve 15 and the main shaft 4 are slidingly connected to drive the main shaft 4 to rotate synchronously, thereby driving the crushing knife 5 to rotate quickly to crush the ingredients in the inner tube 2 to obtain The fungus and pine nut juice is then controlled by the motor 13 to drive the second one-way gear 19 to rotate, thereby driving the transmission shaft 17 and the reciprocating screw 18 to rotate, and then driving the linkage block 20 to move upward for a distance, thereby driving the main shaft 4 to move upward synchronously, and then driving the sealing ring 8 to move upward through the connecting block 10, and the telescopic rod 11 is extended accordingly. At this time, the sealing cover 7 does not move upward, so that the sealing ring 8 no longer seals the inner tube 2, and the fungus and pine nut juice inside the inner tube 2 is filtered by the filter screen 6 and discharged into the outer tube 1. When discharging, the control The controller controls the annular conveyor 28 to drive the container to intermittently move along the annular track. Whenever the container moves to the right below the feed pipe 24, the annular conveyor 28 stops moving. At this time, the controller controls the cylinder 22 to reciprocate and extend. In this process, the piston block 23 is driven to reciprocate up and down, so that the fungus pine nut juice inside the outer cylinder 1 is pumped into the sealing cylinder 21 through the feed pipe 24, and then the fungus pine nut juice inside the sealing cylinder 21 is discharged into the container through the discharge pipe 25. After the pine nut juice is discharged, the driving assembly continues to drive the second one-way gear 19, the transmission shaft 17 and the reciprocating screw 18 to rotate, thereby driving the linkage block 20 to continue to move upward, and the main shaft 4, the connecting block 10, and the sealing ring 8 continue to move upward. When the telescopic rod 11 is extended to the maximum limit, it begins to drive the sealing cover 7 to move upward. When the sealing cover 7 moves upward, the residue on the filter screen 6 and the inner wall of the inner tube 2 is scraped upward and concentrated on the top of the sealing cover 7, so that it is convenient for the staff to clean up the residue on the top of the sealing cover 7 later.

[0053] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

[0054] In the description of the present invention, it is necessary to understand that the orientations or positional relationships indicated by “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, etc. are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0055] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined. In addition, the terms "installed", "connected" and "connected" 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 a direct connection, or it can be 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.

Claims

1. A method for preparing fungus and pine nut juice, characterized in that: The steps include: S1. Ingredients preparation: the ingredients of black fungus and pine nut soup are calculated by weight as follows: 70 parts of black fungus, 10 parts of pine nuts, 20 parts of rock sugar, 70 parts of ice cubes, and 1200 parts of mineral water; S2, cleaning, cleaning the black fungus by a cleaning device to remove impurities on the black fungus; S3, crushing, putting the black fungus, pine nuts, crystal sugar, ice cubes and mineral water in S1 into a crusher for crushing to obtain a juice-like black fungus and pine nut juice; S4, filtering, filtering the fungus and pine nut juice through a crusher to remove the residues that affect the taste of the fungus and pine nut juice; S5. Discharging the filtered wood ear and pine nut juice by portions through a crusher.

2. The method for preparing wood ear pine nut juice according to claim 1, characterized in that: The black fungus in S1 is soaked Taoyuan black fungus.

3. The method for preparing wood ear pine nut juice according to claim 1, characterized in that: The crusher comprises an outer cylinder (1), an inner cylinder (2), a base (3), a crushing mechanism, a filtering mechanism and a discharging mechanism; The outer cylinder (1) is installed on the top of the base (3), and the inner cylinder (2) is installed inside the outer cylinder (1); The crushing mechanism comprises a main shaft (4) installed inside the outer cylinder (1) along the height direction thereof, a plurality of crushing knives (5) installed outside the main shaft (4), and a driving assembly for driving the main shaft (4) to rotate; The filtering mechanism comprises a filtering screen (6) installed outside the inner cylinder (2), a sealing cover (7) installed at the bottom of the inner cylinder (2), a sealing ring (8) arranged on the top of the sealing cover (7), and a lifting assembly for driving the main shaft (4) to move up and down, the sealing cover (7) is sleeved on the outside of the main shaft (4), the filtering screen (6) is a circular ring structure, and the sealing ring (8) abuts against the inner side wall of the filtering screen (6); The discharge mechanism is installed inside the outer cylinder (1) and is used to discharge equal amounts of processed wood ear and pine nut juice.

4. The method for preparing wood ear pine nut juice according to claim 3, characterized in that: The top of the inner cylinder (2) extends to the outside of the outer cylinder (1) and is provided with a detachable top cover (9).

5. The method for preparing wood ear and pine nut juice according to claim 3, characterized in that: The main shaft (4) is rotatably sleeved with a connecting block (10), the connecting block (10) is fixedly connected to the inner wall of the sealing ring (8), and the sealing ring (8) and the sealing cover (7) are connected via a plurality of telescopic rods (11).

6. The method for preparing wood ear and pine nut juice according to claim 3, characterized in that: The outside of the main shaft (4) is also slidably sleeved with a stirring rod (12), and the stirring rod (12) is located between the bottom of the inner cylinder (2) and the inner wall of the bottom of the outer cylinder (1).

7. The method for preparing wood ear and pine nut juice according to claim 3, characterized in that: The driving assembly comprises a motor (13) mounted on the inner wall of the bottom of the base (3), a driving gear (14) fixedly sleeved on the outside of the output shaft of the motor (13), a shaft sleeve (15) rotatably connected to the inner wall of the bottom of the base (3) along the height direction of the base (3), and a first one-way gear (16) mounted on the outside of the shaft sleeve (15), the driving gear (14) meshing with the first one-way gear (16), the bottom end of the main shaft (4) extending to the inside of the shaft sleeve (15) and slidably connected to the shaft sleeve (15), and the driving gear (14) is connected to the lifting assembly.

8. The method for preparing wood ear and pine nut juice according to claim 7, characterized in that: The lifting assembly comprises a transmission shaft (17) connected to the inner wall of the bottom of the base (3) in a rotatable manner along the height direction thereof, a reciprocating screw (18) fixedly connected to the top of the transmission shaft (17), a second one-way gear (19) installed outside the transmission shaft (17) and a linkage block (20) screwed to the outside of the reciprocating screw (18), wherein the second one-way gear (19) is meshed with the driving gear (14), and the linkage block (20) is also rotatably sleeved on the outside of the main shaft (4).

9. The method for preparing wood ear and pine nut juice according to claim 3, characterized in that: The discharge mechanism comprises a sealing cylinder (21) mounted on the inner wall of one side of the outer cylinder (1), a cylinder (22) mounted on the inner wall of the top of the sealing cylinder (21), a piston block (23) fixedly connected to the extended end of the cylinder (22), and a feed pipe (24) and a discharge pipe (25) respectively mounted on both sides of the bottom of the sealing cylinder (21), the piston block (23) abuts against the inner wall of the sealing cylinder (21), a first one-way valve (26) is mounted on the feed pipe (24), the other end of the discharge pipe (25) extends to the outside of the outer cylinder (1) and is arranged downward, and a second one-way valve (27) is mounted on the discharge pipe (25).

10. The method for preparing wood ear and pine nut juice according to claim 3, characterized in that: A circular conveyor (28) is installed on the top of the base (3), and a plurality of containing containers are arranged on the top of the circular conveyor (28).

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