A method for crushing and screening beverage raw materials

Abstract

The present invention discloses a beverage raw material crushing and screening method in the field of beverage processing technology, comprising the following steps: step one: putting the fruit raw material to be processed into a crushing barrel; step two: starting a driving mechanism, and the crushing mechanism crushes the fruit raw material under the drive of the driving mechanism; step three: the processed fruit juice is discharged from the bottom of the crushing barrel after filtering; step four: after the processing is completed, the staff opens the crushing barrel again and cleans the crushing barrel and the crushing mechanism; the present invention can greatly improve the crushing efficiency of the beverage raw materials.

Description

Technical Field

[0001] The invention relates to the technical field of beverage processing, in particular to a beverage raw material crushing and screening method. Background Art

[0002] Fruit drinks account for a very high proportion of beverages. Fruits are needed in the production process of beverages such as juice and wine. When using them, the fruits generally need to be crushed first. After obtaining the juice, the juice needs to be concentrated to obtain high-concentration juice for subsequent beverage production. In the preparation process of fruit drinks, the fruit raw materials need to be crushed and screened. The degree of crushing of the raw materials will directly affect the preparation effect of subsequent processing steps. The crushing blades in existing crushing equipment are usually horizontally installed at the center of the crushing barrel. As the crushing work proceeds, a large amount of fruit particles will be multiplied at the bottom of the crushing barrel. Since the position, length and blade spacing of the crushing blades are fixed, it is difficult for the crushing blades to further crush large particles of fruit particles, and the fruit crushing efficiency is low. Summary of the invention

[0003] The object of the present invention is to provide a beverage raw material crushing and screening method to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a beverage raw material crushing and screening method, comprising the following steps: step one: putting the fruit raw material to be processed into a crushing barrel; step two: starting the driving mechanism, and the crushing mechanism will crush the fruit raw material under the drive of the driving mechanism; step three: the processed fruit juice will be discharged from the bottom of the crushing barrel after filtration; step four: after the processing is completed, the staff will open the crushing barrel again and clean the crushing barrel and the crushing mechanism.

[0005] As a further solution of the present invention, the crushing cylinder includes a cylinder body, a cover plate, a feed bin, a discharge port and a filter screen; two cover plates are provided, and the two cover plates are rotatably mounted at both ends of the cylinder body; the feed bin is fixedly mounted on the outer wall of the cylinder body, and the discharge port is opened at the bottom of the cylinder body; the filter screen is installed in the discharge port.

[0006] As a further solution of the present invention, the crushing mechanism includes a first rotating shaft and a driving unit; a plurality of first sleeves distributed in a circular array are installed on the first rotating shaft, and a first slide rod is elastically slidably installed in the first sleeve; crushing blades are fixedly installed on the first sleeve and the first slide rod, and the crushing blades on the first sleeve and the first slide rod are staggered; the driving unit can adjust the distance that the first slide rod extends out of the first sleeve.

[0007] As a further solution of the present invention, the driving part includes a first traction rope and a threaded rod; the first traction rope is set to a plurality of the same number as the first sliding rod; the threaded rod is coaxially arranged with the first rotating shaft and is rotatably connected to the first rotating shaft; the threaded rod is threadedly connected with a sliding sleeve, and the sliding sleeve is rotatably installed with a first sliding block, and the first sliding block is horizontally slidably installed inside the first rotating shaft; one end of the first traction rope is fixedly connected to the first sliding rod, and the other end passes through the first rotating shaft and is fixedly connected to the first sliding block; a first gear is fixedly connected to the rotating shaft of the threaded rod, and a first rack rod that can mesh with it is provided on the side of the first gear, and the first rack rod is fixedly connected to the cover plate.

[0008] As a further solution of the present invention, the driving mechanism includes a mounting frame, which is rotatably connected to the first rotating shaft, and the mounting frame is slidably connected to the cylinder in the vertical direction; a fixed plate is inserted into the mounting frame, a strong magnet is rotatably installed on the fixed plate, a first pulley is fixedly connected to the rotating shaft of the strong magnet, the first pulley is connected to the second pulley through a transmission belt, and the second pulley is connected to the motor; the strong magnet is located on the outside of the cover plate, and a copper disk located on the inside of the cover plate is provided on the side of the strong magnet, and the copper disk is fixedly installed on the first rotating shaft.

[0009] As a further solution of the present invention, a T-shaped block is fixedly connected to the fixing plate, and a T-shaped sliding groove capable of being plugged into the T-shaped block is provided on the mounting frame.

[0010] As a further solution of the present invention, the filter screen is rotatably connected to the cylinder, and a torsion spring is mounted on the rotating shaft; a first limit block and a second limit block are arranged under the filter screen, the first limit block is fixedly connected to the cylinder, and the second limit block is slidably connected to the cylinder.

[0011] As a further solution of the present invention, a sealing ring is provided between the cover plate and the cylinder.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] The present invention arranges the crushing mechanism so that when the crushing mechanism just starts to work, the distance between the crushing blades is larger, and the crushing efficiency of the whole fruit is better; when the fruit is crushed to a certain extent, the first rotating shaft can drive the crushing blades to move downward, and the first sliding rod can be retracted into the first sleeve when the first rotating shaft rotates; after the first sliding rod moves into the first sliding sleeve, the distance between the crushing blades is reduced, and the fruit particles that have been crushed to a certain extent and accumulated at the bottom of the cylinder can be further crushed better.

[0014] The present invention arranges a driving mechanism so that the driving mechanism can drive the first rotating shaft to work remotely, and the motor does not need to be directly connected to the first rotating shaft, which can not only greatly reduce the dead angle in the cylinder body and alleviate the difficulty of cleaning the grinding cylinder, but also make the opening of the cover plate simpler and more convenient, which can greatly improve the cleaning efficiency of the grinding cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a flow chart of the method of the present invention;

[0016] Figure 2 It is a schematic diagram of the overall structure of the present invention;

[0017] Figure 3 It is a schematic cross-sectional view of the structure of the grinding cylinder of the present invention;

[0018] Figure 4 It is a schematic cross-sectional view of the overall structure of the present invention;

[0019] Figure 5 This is a schematic diagram of the structure of the crushing mechanism of the present invention;

[0020] Figure 6 This is a schematic diagram of the structure of the first sleeve, the first slide bar, and the first traction rope of the crushing blade machine of the present invention;

[0021] Figure 7 It is a schematic diagram of the structure of the driving part of the present invention;

[0022] Figure 8 It is a schematic structural diagram of the cover plate and the first rack rod of the first gear machine of the present invention.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] Crushing cylinder 1, cylinder body 2, cover plate 3, feed bin 4, discharge port 5, filter screen 6, first rotating shaft 7, first sleeve 8, first slide bar 9, crushing blade 10, first traction rope 11, threaded rod 12, sliding sleeve 13, first slide block 14, first gear 15, first rack rod 16, mounting frame 17, fixing plate 18, strong magnet 19, first pulley 20, transmission belt 21, second pulley 22, motor 23, copper plate 24, T-shaped block 25, T-shaped slide groove 26, first limit block 27, second limit block 28. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] See also Figure 1-Figure 8 The present invention provides a technical solution: a beverage raw material crushing and screening method, comprising the following steps: step one: putting the fruit raw material to be processed into a crushing barrel 1; step two: starting the driving mechanism, and the crushing mechanism will crush the fruit raw material under the drive of the driving mechanism; step three: the processed fruit juice will be discharged from the bottom of the crushing barrel 1 after filtering; step four: after the processing is completed, the staff will open the crushing barrel 1 again and clean the crushing barrel 1 and the crushing mechanism.

[0027] As a further solution of the present invention, the crushing cylinder 1 includes a cylinder body 2, a cover plate 3, a feed bin 4, a discharge port 5 and a filter screen 6; two cover plates 3 are provided, and the two cover plates 3 are rotatably mounted on both ends of the cylinder body 2 respectively; the feed bin 4 is fixedly mounted on the outer wall of the cylinder body 2, and the discharge port 5 is opened at the bottom of the cylinder body 2; the filter screen 6 is installed in the discharge port 5.

[0028] As a further solution of the present invention, the crushing mechanism includes a first rotating shaft 7 and a driving unit; a plurality of first sleeves 8 distributed in a circular array are installed on the first rotating shaft 7, and a first slide bar 9 is elastically slidably installed in the first sleeve 8; crushing blades 10 are fixedly installed on the first sleeve 8 and the first slide bar 9, and the crushing blades 10 on the first sleeve 8 and the first slide bar 9 are staggered; the driving unit can adjust the distance that the first slide bar 9 extends out of the first sleeve 8.

[0029] As a further solution of the present invention, the driving part includes a first traction rope 11 and a threaded rod 12; the first traction rope 11 is set to a plurality of the same number as the first slide rod 9; the threaded rod 12 is coaxially arranged with the first rotating shaft 7 and is rotatably connected to the first rotating shaft 7; the threaded rod 12 is threadedly connected with a sliding sleeve 13, and the sliding sleeve 13 is rotatably installed with a first slider 14, and the first slider 14 is horizontally slidably installed inside the first rotating shaft 7; one end of the first traction rope 11 is fixedly connected to the first slide rod 9, and the other end passes through the first rotating shaft 7 and is fixedly connected to the first slider 14; a first gear 15 is fixedly connected to the rotating shaft of the threaded rod 12, and a first rack rod 16 that can mesh with it is provided on the side of the first gear 15, and the first rack rod 16 is fixedly connected to the cover plate 3.

[0030] As a further solution of the present invention, the driving mechanism includes a mounting frame 17, which is rotatably connected to the first rotating shaft 7, and the mounting frame 17 is slidably connected to the cylinder 2 in the vertical direction; a fixed plate 18 is inserted into the mounting frame 17, and a strong magnet 19 is rotatably installed on the fixed plate 18, and a first pulley 20 is fixedly connected to the rotating shaft of the strong magnet 19, the first pulley 20 is connected to the second pulley 22 through a transmission belt 21, and the second pulley 22 is connected to the motor 23; the strong magnet 19 is located on the outside of the cover plate 3, and a copper disk 24 located on the inside of the cover plate 3 is provided on the side of the strong magnet 19, and the copper disk 24 is fixedly mounted on the first rotating shaft 7.

[0031] As a further solution of the present invention, a T-shaped block 25 is fixedly connected to the fixing plate 18 , and a T-shaped sliding groove 26 capable of being plugged into the T-shaped block 25 is provided on the mounting frame 17 .

[0032] As a further solution of the present invention, the filter screen 6 is rotatably connected to the cylinder body 2, and a torsion spring is mounted on the rotating shaft; a first limit block 27 and a second limit block 28 are arranged below the filter screen 6, the first limit block 27 is fixedly connected to the cylinder body 2, and the second limit block 28 is slidably connected to the cylinder body 2.

[0033] As a further solution of the present invention, a sealing ring is provided between the cover plate 3 and the cylinder body 2 .

[0034] Working principle: Figure 4As shown, the fruit to be crushed is put into the crushing cylinder 1 from the feed bin 4, and the cover plate 3 is in a closed state in the working state; then the motor 23 is started, and the motor 23 drives the first pulley 20 to rotate through the second pulley 22 and the transmission belt 21; it should be noted that the transmission belt 21 also needs to be tensioned by a tensioning wheel (not shown in the figure), and the tensioning wheel is arranged on the outer wall of the cover plate 3, and is located on the side of the first pulley 20; the first pulley 20 drives the strong magnet 19 to rotate, and the strong magnet 19 drives the copper disk 24 located inside the cylinder body 2 to rotate synchronously, and the copper disk 24 drives the first rotating shaft 7 to rotate, and the first rotating shaft 7 drives the first sleeve 8 and the first slide bar 9 to rotate synchronously, and the powder on the first sleeve 8 and the first slide bar 9 The shredder blade 10 will crush the fruit when it rotates; after the fruit is crushed to a certain extent, the external driving device is started to drive the mounting frame 17 to slide downward, and the mounting frame 17 will drive the first rotating shaft 7 and the copper plate 24 to move downward synchronously, and the mounting frame 17 will also drive the strong magnet 19 and the first pulley 20 to move downward synchronously through the fixing plate 18, and the copper plate 24 is always located on the side of the strong magnet 19; the first rotating shaft 7 will also drive the first gear 15 to move downward synchronously, and the first gear 15 will rotate under the action of the first rack rod 16, and the first gear 15 will drive the threaded rod 12 to rotate synchronously, and the threaded rod 12 will drive the first slider 14 to move to the left through the sliding sleeve 13, and the first slider 14 will drive the first slider 9 through the first traction rope 11 It moves toward the inside of the first sleeve 8; it should be noted that, since the first slider 14 is rotatably connected to the sliding sleeve 13, the first rotating shaft 7 can drive the first slider 14 to rotate on the sliding sleeve 13 when it rotates, and the sliding sleeve 13 can drive the first slider 14 to move left synchronously when it moves to the left; therefore, the first slide bar 9 can be retracted into the first sleeve 8 when the first rotating shaft 7 rotates; after the first slide bar 9 moves into the first sliding sleeve 8, the spacing between the crushing blades 10 is reduced, and the fruit particles accumulated at the bottom of the cylinder 2 that have been crushed to a certain extent can be further crushed, and the crushed fruit juice will be filtered through the filter screen 6 and fall from the discharge port 5; when it is necessary to clean the crushing cylinder 1, the staff can first remove the fixing plate 18 from the mounting frame 1 7, the strong magnet 19 and the first pulley 20 on the fixing plate 18 will also be removed synchronously, and then the staff can open the cover plate 3. Opening the cover plate 3 can greatly facilitate the staff to clean the cylinder 2 and the crushing blade 10, reduce the cleaning difficulty, and improve the cleaning efficiency; when cleaning the crushing cylinder 1, the staff can pull out the second limit block 28 to the outside, and then the filter screen 6 will flip downward to a vertical position under the elastic force of the torsion spring, and the impurities in the cleaning process of the crushing cylinder 1 can be directly discharged from the discharge port 5, and the filter screen 6 is more convenient to clean in a vertical state; the present invention is provided with a crushing mechanism, and when the crushing mechanism just starts to work, the spacing between the crushing blades is large, and the crushing efficiency of the whole fruit is better;When the fruit is crushed to a certain extent, the first rotating shaft 7 can drive the crushing blade 10 to move downward, and the first sliding rod 9 can be retracted into the first sleeve 8 when the first rotating shaft 7 rotates; after the first sliding rod 9 moves into the first sleeve 8, the distance between the crushing blades 10 is reduced, and the fruit particles accumulated at the bottom of the cylinder 2 after being crushed to a certain extent can be further crushed; through the setting of the driving mechanism, the driving mechanism can drive the first rotating shaft 7 to work remotely, and the motor 23 does not need to be directly connected to the first rotating shaft 7, which can not only greatly reduce the dead angle in the cylinder 2 and reduce the difficulty of cleaning the crushing cylinder 1; it can also make the opening of the cover plate 3 simpler and more convenient, and can greatly improve the cleaning efficiency of the crushing cylinder 1. ;

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A beverage raw material crushing and screening method, characterized in that: The following steps are involved: Step 1: Put the fruit raw materials to be processed into the crushing cylinder (1); Step 2: Start the driving mechanism, and the crushing mechanism will crush the fruit raw materials under the drive of the driving mechanism; Step 3: The processed fruit juice is filtered and discharged from the bottom of the crushing cylinder (1); Step 4: After the processing is completed, the staff will open the crushing tube (1) and clean the crushing tube (1) and the crushing mechanism; The pulverizing cylinder (1) comprises a cylinder (2), a cover plate (3), a feed bin (4), a discharge port (5) and a filter screen (6); two cover plates (3) are provided, and the two cover plates (3) are rotatably mounted on the two ends of the cylinder (2), respectively; the feed bin (4) is fixedly mounted on the outer wall of the cylinder (2); the discharge port (5) is provided at the bottom of the cylinder (2); and the filter screen (6) is mounted in the discharge port (5); The pulverizing mechanism comprises a first rotating shaft (7) and a driving unit, wherein a plurality of first sleeves (8) arranged in a circumferential array are mounted on the first rotating shaft (7), a first slide bar (9) is elastically slidably mounted in the first sleeve (8), pulverizing blades (10) are fixedly mounted on both the first sleeve (8) and the first slide bar (9), and the pulverizing blades (10) on the first sleeve (8) and the first slide bar (9) are staggered, and the driving unit is capable of adjusting the distance by which the first slide bar (9) extends out of the first sleeve (8); The driving unit comprises a first traction rope (11) and a threaded rod (12), wherein the first traction rope (11) is provided as a plurality of the same number as the first sliding rod (9); The threaded rod (12) is coaxially arranged with the first rotating shaft (7) and is rotatably connected to the first rotating shaft (7); the threaded rod (12) is threadably connected to a sliding sleeve (13); a first sliding block (14) is rotatably mounted on the sliding sleeve (13); the first sliding block (14) is horizontally slidably mounted inside the first rotating shaft (7); one end of the first traction rope (11) is fixedly connected to the first sliding rod (9); the other end passes through the first rotating shaft (7) and is fixedly connected to the first sliding block (14); a first gear (15) is fixedly connected to the rotating shaft of the threaded rod (12); a first rack rod (16) capable of meshing with the first gear (15) is provided on the side of the first gear (15); the first rack rod (16) is fixedly connected to the cover plate (3); The driving mechanism comprises a mounting frame (17), wherein the mounting frame (17) is rotatably connected to the first rotating shaft (7), and the mounting frame (17) is slidably connected to the cylinder (2) in the vertical direction. A fixing plate (18) is inserted into the mounting frame (17), and a strong magnet (19) is rotatably mounted on the fixing plate (18). A first belt pulley (20) is fixedly connected to the rotating shaft of the strong magnet (19), and the first belt pulley (20) is connected to a second belt pulley (22) through a transmission belt (21), and the second belt pulley (22) is connected to a motor (23). The strong magnet (19) is located outside the cover plate (3), and a copper disk (24) located inside the cover plate (3) is arranged on the side of the strong magnet (19), and the copper disk (24) is fixedly mounted on the first rotating shaft (7).

2. A beverage raw material crushing and screening method according to claim 1, characterized in that: A T-shaped block (25) is fixedly connected to the fixing plate (18), and a T-shaped sliding groove (26) capable of being plugged into the T-shaped block (25) is provided on the mounting frame (17).

3. A beverage raw material crushing and screening method according to claim 1, characterized in that: The filter screen (6) is rotatably connected to the cylinder (2), and a torsion spring is sleeved on the rotating shaft. A first limit block (27) and a second limit block (28) are provided below the filter screen (6), the first limit block (27) is fixedly connected to the cylinder (2), and the second limit block (28) is slidably connected to the cylinder (2).

4. A beverage raw material crushing and screening method according to claim 1, characterized in that: A sealing ring is provided between the cover plate (3) and the cylinder (2).

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