Mango juice black spot filtering apparatus and filtering method thereof

Abstract

This invention relates to the field of food filtration technology and discloses a mango juice black spot filtration device and its filtration method. The device includes a frame, a motor fixedly connected to one side of the top of the frame, an organic housing fitted and fixedly connected to the inner wall of the top of the frame, a rotating shaft fixedly connected to the output end of the motor, and a belt fitted and rotatably connected to the outer wall of the rotating shaft. It also includes a black spot filtration mechanism, comprising a drive shaft rotatably connected to the inner wall of the belt at the end away from the rotating shaft. One end of the drive shaft passes through the housing and extends to the outside of the housing. A feed pipe is connected to the top of one side of the housing. During debugging, the residence time of the material in the nylon filter screen can be increased by adjusting the angle of the brush, thereby increasing the output. Furthermore, appropriately increasing the frequency of the inverter can improve the separation factor, increase the centrifugal force of the material, and increase the throughput of the nylon filter screen, thus further increasing the output. Adjusting the angle of the frame makes it easier to discharge the black spots.

Description

Technical Field

[0001] This invention relates to the field of food filtration technology, specifically to a mango juice black spot filtration device and its filtration method. Background Technology

[0002] Mango juice black spot filtration equipment generally refers to devices used to remove black spots or particles from mango juice. These black spots may be caused by pulp residue, seed fragments, or other solid impurities. A common type of mango juice black spot filtration equipment is a filter or screen. These devices typically use meshes or filter media of different sizes to capture and separate solid particles from the mango juice.

[0003] However, when filtering mango juice, existing filtration devices are prone to clogging the filter holes due to fruit pulp residue, seed fragments, or other solid impurities in the mango juice. While a brush is generally used to clean the filter holes, the existing brushes are easily affected by fruit pulp residue, which affects the efficiency of brush cleaning. Summary of the Invention

[0004] The purpose of this invention is to provide a mango juice black spot filtration device and filtration method to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the present invention is achieved through the following technical solution:

[0006] This invention relates to a mango juice black spot filtration device and its filtration method, comprising a frame, an electric motor fixedly connected to one side of the top of the frame, an organic housing fitted and fixedly connected to the inner wall of the top of the frame, a rotating shaft fixedly connected to the output end of the electric motor, a belt fitted and rotatably connected to the outer wall of the rotating shaft, and a black spot filtration mechanism, comprising a drive shaft rotatably connected to the inner wall of the belt at the end away from the rotating shaft, one end of the drive shaft penetrating the housing and extending to the outside of the housing, a feed pipe connected to the top of one side of the housing, a black spot outlet connected to the bottom of the housing near the feed pipe, a liquid outlet connected to the bottom of the outer wall of the housing, and a filter assembly provided on the outer wall of the drive shaft.

[0007] Furthermore, the filter assembly includes several square rods fixedly connected around the middle of the outer wall of the drive shaft. A concave plate is fixedly connected to the end of the square rod away from the drive shaft. A rotating rod is rotatably connected through one side of the concave plate. A sleeve is fitted and fixedly connected to the outer wall of the rotating rod. Several brushes are fixedly connected to the top of the sleeve.

[0008] Furthermore, several arc-shaped springs are fixedly connected to both sides of the outer wall of the sleeve. The end of the arc-shaped spring away from the sleeve is fixedly connected to the bottom of the inner wall of the concave plate. One end of the rotating rod passes through and extends into the interior of the heat insulation shell. A triangular sleeve block is sleeved and fixedly connected to the outer wall of one end of the rotating rod. The triangular sleeve block is set inside the heat insulation shell.

[0009] Furthermore, a heat insulation shell is fixedly connected to one side of the inner wall of the housing, and several triangular blocks are fixedly connected to the four sides of one side of the inner wall of the triangular block. A frequency converter is sleeved and fixedly connected to the outer wall of the drive shaft near the square rod. Nylon filter screens are fixedly connected to both sides of the inner wall of the housing, and the end of the brush away from the sleeve is slidably connected to one side of the inner wall of the nylon filter screen.

[0010] Furthermore, auxiliary components are provided on both sides of the square rod. The auxiliary components include a main toothed ring fixedly connected to both sides of the square rod. Several secondary toothed rings are meshed and connected around the outer wall of the main toothed ring. A filter cylinder is sleeved and fixedly connected to the inner wall of the secondary toothed ring. Several filter holes are opened around the outer wall of the filter cylinder.

[0011] Furthermore, a fixed rod is rotatably connected to one side of the inner wall of the filter cartridge. One end of the left fixed rod is fixedly connected to one side of the outer wall of the heat insulation shell, and one end of the right fixed rod is fixedly connected to one side of the inner wall of the machine housing. Several telescopic rods are fixedly connected to the outer walls of the fixed rods, and several flexible arc plates are fixedly connected to the outer walls of the filter cartridges.

[0012] Furthermore, the inner wall of the housing is provided with a reciprocating assembly, which includes a semi-circular shell fixedly connected to both sides of the inner wall of the housing near the nylon filter screen. The bottom of the semi-circular shell is provided with an arc-shaped groove. Two sliding plates are respectively fitted and slidably connected to both sides of the inner wall of the semi-circular shell, and a spring rope is fixedly connected between the two sliding plates.

[0013] Furthermore, a connecting block is fixedly connected to the bottom of the sliding plate, the outer wall of the connecting block is slidably connected to the inner wall of the arc-shaped groove, an arc-shaped cleaning plate is fixedly connected to the end of the connecting block away from the sliding plate, a pull rope is fixedly connected to the bottom of the arc-shaped cleaning plate, and an arc-shaped activated carbon plate is fixedly connected to the bottom of the pull rope.

[0014] A mango juice black spot filtration device and its filtration method, wherein the filtration method for filtering black spots in mango juice includes the following steps:

[0015] Step 1: Pour the material into the nylon filter screen inside the machine housing through the feed pipe. Start the motor. The motor drives the rotating shaft to rotate, the rotating shaft drives the belt to rotate, the belt drives the transmission shaft to rotate, the transmission shaft drives the square rod to rotate, the square rod drives the concave plate to rotate, the concave plate drives the rotating rod to rotate, the rotating rod drives the sleeve to rotate, and the sleeve drives the brush to rotate. During the rotation of the brush, it comes into contact with the nylon filter screen. Small particles of fruit pulp can pass through the nylon filter screen, but large black particles cannot pass through. The black particles are pushed out of the nylon filter screen through the black particle outlet under the action of the filter components.

[0016] Step 2: The rotating rod drives the triangular sleeve block to rotate inside the heat insulation shell. During the rotation, the triangular sleeve block comes into contact with the triangular block and is locked by the triangular block. The triangular sleeve block rotates at a small angle, which drives the rotating rod to rotate at a small angle. The rotating rod drives the sleeve strip to rotate at a small angle. When the sleeve strip rotates, it compresses the arc spring. Due to the setting of the arc spring, the sleeve strip can drive the brush to rotate at a small angle.

[0017] Step 3: When the material is moving inside the nylon filter screen, small particles of fruit pulp will enter the filter cylinder. The square rod drives the main toothed ring to rotate, the main toothed ring drives the secondary toothed ring to rotate, the secondary toothed ring drives the filter cylinder to rotate, and the filter cylinder drives the flexible arc plate to rotate. When the filter cylinder rotates, the telescopic rod will engage with the filter hole opened on the outer wall of the filter cylinder. When the filter cylinder continues to rotate, the telescopic rod will automatically retract.

[0018] Step 4: As the material is continuously poured into the nylon filter through the feed pipe, small fruit pulp particles will fall through the nylon filter onto the top of the arc-shaped activated carbon plate, causing the arc-shaped activated carbon plate to move downwards. The arc-shaped activated carbon plate drives the pull rope to fall, the pull rope drives the arc-shaped cleaning plate to fall, and the arc-shaped cleaning plate drives the connecting block to fall. Due to the arc-shaped groove, the connecting block drives the sliding plate to slide along the trajectory of the arc-shaped groove. The two sliding plates make the elastic rope longer.

[0019] The present invention has the following beneficial effects:

[0020] (1) In this invention, the material residence time in the nylon filter can be increased by adjusting the brush deflection angle during debugging, thereby increasing the output. The frequency of the inverter can be appropriately increased to improve the separation factor, increase the centrifugal force of the material, and increase the throughput of the nylon filter. The material can be discharged more easily by adjusting the angle of the frame.

[0021] (2) In this invention, the motor is started, which drives the rotating shaft to rotate. The rotating shaft drives the belt to rotate, the belt drives the transmission shaft to rotate, the transmission shaft drives the square rod to rotate, the square rod drives the concave plate to rotate, the concave plate drives the rotating rod to rotate, the rotating rod drives the sleeve to rotate, and the sleeve drives the brush to rotate. During the rotation of the brush, it comes into contact with the nylon filter screen. Small particles of fruit pulp can pass through the nylon filter screen, while large black particles cannot pass through. The black particles are pushed out of the nylon filter screen through the black particle outlet under the action of the filter assembly, thereby screening and filtering the material and preventing large black particles from clogging the nylon filter. The small holes in the mesh enhance the material screening efficiency. The rotating rod drives the triangular sleeve block to rotate inside the heat insulation shell. During the rotation, the triangular sleeve block contacts the triangular block and is locked in place by the triangular block. The triangular sleeve block rotates at a small angle, which in turn drives the rotating rod to rotate at a small angle. The rotating rod then drives the sleeve strip to rotate at a small angle. When the sleeve strip rotates, it compresses the arc spring. Due to the arc spring, the sleeve strip can drive the brush to rotate at a small angle, allowing the brush to rotate at small angles to the left and right. This further enhances the brush's deflection angle capability, increases the residence time of the material inside the nylon filter mesh, and indirectly improves the output.

[0022] (3) In this invention, when the material moves inside the nylon filter screen, small particles of fruit pulp will enter the interior of the filter cylinder, preventing large black particles from entering the interior of the filter cylinder, allowing the fruit pulp to be screened again, further enhancing the screening efficiency of the device. The square rod drives the main toothed ring to rotate, the main toothed ring drives the secondary toothed ring to rotate, the secondary toothed ring drives the filter cylinder to rotate, and the filter cylinder drives the flexible arc plate to rotate. During the rotation of the flexible arc plate, the flexible arc plates at the top and bottom, and the two sets of flexible arc plates at the left and right ends... The arcs are arranged in opposite directions. During operation, the teeth of the flexible arc plate will contact the arc spring, further increasing the oscillation frequency of the arc spring and preventing large black particles from getting stuck inside the arc spring, thus enhancing the protective efficiency of the arc spring. When the filter cylinder rotates, the telescopic rod will dock with the filter holes opened on the outer wall of the filter cylinder, preventing large black particles from clogging the filter holes and enhancing the screening effect of the filter cylinder. When the filter cylinder continues to rotate, the telescopic rod will automatically retract for continued screening.

[0023] (4) In this invention, when the material is continuously poured into the nylon filter through the feed pipe, small particles of fruit pulp will fall through the nylon filter to the top of the arc-shaped activated carbon plate. The mass of the small particles of fruit pulp will cause the arc-shaped activated carbon plate to move downward. During the contact between the fruit pulp and the arc-shaped activated carbon plate, the fruit pulp is filtered again. At the same time, the arc-shaped activated carbon plate drives the pull rope to fall, the pull rope drives the arc-shaped cleaning plate to fall, and the arc-shaped cleaning plate drives the connecting block to fall. Due to the setting of the arc-shaped groove, the connecting block drives the sliding plate to follow the trajectory of the arc-shaped groove. The sliding mechanism extends the elastic rope through two sliding plates. The elasticity of the rope allows the arc-shaped cleaning plate to continuously clean the nylon filter screen. As the arc-shaped cleaning plate slides, it contacts the outer surface of the nylon filter screen, preventing large black particles from clogging the small pores and increasing material output. Simultaneously, the semi-circular shell design prevents small fruit pulp particles from splashing during discharge. If these particles splash into the machine casing and are not cleaned regularly, they can corrode the interior, thus enhancing the device's protective effect.

[0024] Of course, any product implementing this invention does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0025] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This is a schematic diagram of the overall side structure of the present invention;

[0027] Figure 2 This is a schematic diagram of the overall side half-section structure of the present invention;

[0028] Figure 3 This is a schematic diagram of the internal frontal view of the structure of the present invention from below;

[0029] Figure 4 This is a schematic diagram of the exploded structure of the reciprocating component of the present invention;

[0030] Figure 5 This is a schematic diagram of the internal half-section top view of the present invention;

[0031] Figure 6 This is a top view of the filter assembly of the present invention.

[0032] Figure 7 This is a bottom-view exploded structure diagram of the auxiliary component of the present invention;

[0033] Figure 8 For the present invention Figure 5 Enlarged view of A in the middle;

[0034] Figure 9 This is a schematic diagram of the filtering method of the present invention.

[0035] The attached diagram lists the components represented by each number as follows:

[0036] In the diagram: 1. Frame; 2. Motor; 3. Housing; 4. Rotating shaft; 5. Belt; 6. Black spot filtration mechanism; 61. Drive shaft; 62. Feed pipe; 63. Black spot outlet; 64. Liquid outlet; 65. Filter assembly; 66. Auxiliary assembly; 67. Reciprocating assembly; 651. Square rod; 652. Concave plate; 653. Rotating rod; 654. Sleeve; 655. Brush; 656. Arc spring; 657. Triangular sleeve block; 658. 659. Heat insulation shell; 6510. Triangular block; 6511. Frequency converter; 6512. Nylon filter screen; 663. Main toothed ring; 664. Secondary toothed ring; 665. Filter cartridge; 666. Filter hole; 667. Fixing rod; 668. Telescopic rod; 679. Flexible arc plate; 670. Semi-circular shell; 671. Arc groove; 672. Sliding plate; 673. Connecting block; 674. Spring rope; 675. Arc cleaning plate; 676. Pull rope; 677. Arc activated carbon plate. Detailed Implementation

[0037] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0038] Please see Figures 1-9 As shown, the present invention is a mango juice black spot filtration device and its filtration method, including a frame 1, a motor 2 fixedly connected to one side of the top of the frame 1, an organic housing 3 sleeved and fixedly connected to the inner wall of the top of the frame 1, a rotating shaft 4 fixedly connected to the output end of the motor 2, a belt 5 sleeved and rotatably connected to the outer wall of the rotating shaft 4, and also including;

[0039] The black spot filtering mechanism 6 includes a drive shaft 61 rotatably connected to the inner wall of the end of the belt 5 away from the rotating shaft 4. One end of the drive shaft 61 passes through the housing 3 and extends to the outside of the housing 3. A feed pipe 62 is connected to the top of one side of the housing 3, and a black spot outlet 63 is connected to the bottom of the side of the housing 3 near the feed pipe 62. The purpose of this arrangement is to discharge large black particles outward. A liquid outlet 64 is connected to the bottom of the outer wall of the housing 3, and a filter assembly 65 is provided on the outer wall of the drive shaft 61.

[0040] The filter assembly 65 includes several square rods 651 fixedly connected around the middle of the outer wall of the drive shaft 61. A concave plate 652 is fixedly connected to one end of the square rod 651 away from the drive shaft 61. A rotating rod 653 is rotatably connected through one side of the concave plate 652. A sleeve 654 is sleeved and fixedly connected to the outer wall of the rotating rod 653. Several brushes 655 are fixedly connected to the top of the sleeve 654.

[0041] Several arc-shaped springs 656 are fixedly connected to both sides of the outer wall of the sleeve 654. The purpose of this arrangement is to allow for elastic deformation. The end of the arc-shaped spring 656 away from the sleeve 654 is fixedly connected to the bottom of the inner wall of the concave plate 652. One end of the rotating rod 653 passes through and extends into the interior of the heat insulation shell 658. A triangular sleeve block 657 is sleeved and fixedly connected to the outer wall of one end of the rotating rod 653. The triangular sleeve block 657 is located inside the heat insulation shell 658.

[0042] A heat insulation shell 658 is fixedly connected to one side of the inner wall of the housing 3. The purpose of this setting is to prevent the heat emitted by the frequency converter 6510 from damaging the nylon filter screen 6511. Several triangular blocks 659 are fixedly connected to one side of the inner wall of the triangular block 659. The frequency converter 6510 is sleeved and fixedly connected to the outer wall of the drive shaft 61 near the square rod 651. Nylon filters 6511 are fixedly connected to both sides of the inner wall of the housing 3. The end of the brush 655 away from the sleeve 654 is slidably connected to one side of the inner wall of the nylon filter screen 6511.

[0043] During debugging, the residence time of the material in the nylon filter screen 6511 can be increased by deflecting the brush 655, thereby increasing the output. The output can also be increased by appropriately increasing the frequency of the inverter 6510, increasing the separation factor, increasing the centrifugal force of the material, and increasing the throughput of the nylon filter screen 6511. The material can be discharged more easily by adjusting the angle of the frame 1.

[0044] The motor 2 is started, which drives the rotating shaft 4 to rotate. The rotating shaft 4 drives the belt 5 to rotate, which in turn drives the transmission shaft 61 to rotate. The transmission shaft 61 drives the square rod 651 to rotate, which in turn drives the concave plate 652 to rotate. The concave plate 652 drives the rotating rod 653 to rotate, which in turn drives the sleeve 654 to rotate. The sleeve 654 drives the brush 655 to rotate. During the rotation of the brush 655, it comes into contact with the nylon filter screen 6511. Small particles of fruit pulp can pass through the nylon filter screen 6511, while large black particles cannot. The black particles are pushed out of the nylon filter screen 6511 through the black particle outlet 63 under the action of the filter component 65, thus screening and filtering the material and preventing large black particles from clogging the small black particles of the nylon filter screen 6511. At the opening, the screening efficiency of the material is enhanced. The rotating rod 653 drives the triangular sleeve block 657 to rotate inside the heat insulation shell 658. During the rotation, the triangular sleeve block 657 contacts the triangular block 659. Due to the locking effect of the triangular block 659, the triangular sleeve block 657 rotates at a small angle. The triangular sleeve block 657 drives the rotating rod 653 to rotate at a small angle. The rotating rod 653 drives the sleeve strip 654 to rotate at a small angle. When the sleeve strip 654 rotates, it squeezes the arc spring 656. Due to the setting of the arc spring 656, the sleeve strip 654 can drive the brush 655 to rotate at a small angle, so that the brush 655 can rotate at a small angle to the left and right, further enhancing the ability of the brush 655 to deflect the angle, increasing the residence time of the material inside the nylon filter screen 6511, and indirectly improving the output.

[0045] Auxiliary components 66 are provided on both sides of the square rod 651. The auxiliary components 66 include main toothed rings 661 fixedly connected to both sides of the square rod 651. Several secondary toothed rings 662 are meshed and connected to the outer wall of the main toothed rings 661. A filter cylinder 663 is sleeved and fixedly connected to the inner wall of the secondary toothed rings 662. Several filter holes 664 are opened on the outer wall of the filter cylinder 663.

[0046] A fixed rod 665 is rotatably connected to one side of the inner wall of the filter cartridge 663. One end of the left fixed rod 665 is fixedly connected to one side of the outer wall of the heat insulation shell 658, and one end of the right fixed rod 665 is fixedly connected to one side of the inner wall of the housing 3. Several telescopic rods 666 are fixedly connected to the outer walls of the fixed rods 665. The purpose of this arrangement is to provide telescopic capability and facilitate docking with the filter holes 664. Several flexible arc plates 667 are fixedly connected to the outer walls of the filter cartridge 663. The purpose of this arrangement is to provide elasticity and allow for change.

[0047] The inner wall of the housing 3 is provided with a reciprocating assembly 67. The reciprocating assembly 67 includes a semi-circular shell 671 fixedly connected to both sides of the inner wall of the housing 3 near the nylon filter screen 6511. The bottom of the semi-circular shell 671 is provided with an arc-shaped groove 672. Two sliding plates 673 are respectively fitted and slidably connected to both sides of the inner wall of the semi-circular shell 671. A spring rope 675 is fixedly connected between the two sliding plates 673. The purpose of this arrangement is to enable resetting.

[0048] A connecting block 674 is fixedly connected to the bottom of the sliding plate 673. The outer wall of the connecting block 674 is slidably connected to the inner wall of the arc-shaped groove 672. An arc-shaped cleaning plate 676 is fixedly connected to the end of the connecting block 674 away from the sliding plate 673. A pull rope 677 is fixedly connected to the bottom of the arc-shaped cleaning plate 676. An arc-shaped activated carbon plate 678 is fixedly connected to the bottom of the pull rope 677.

[0049] A mango juice black spot filtration device and its filtration method, wherein the filtration method for filtering black spots in mango juice includes the following steps:

[0050] Step 1: The material is poured into the nylon filter screen 6511 inside the machine housing 3 through the feed pipe 62. The motor 2 is started, and the motor 2 drives the rotating shaft 4 to rotate. The rotating shaft 4 drives the belt 5 to rotate, and the belt 5 drives the transmission shaft 61 to rotate. The transmission shaft 61 drives the square rod 651 to rotate, and the square rod 651 drives the concave plate 652 to rotate. The concave plate 652 drives the rotating rod 653 to rotate, and the rotating rod 653 drives the sleeve 654 to rotate. The sleeve 654 drives the brush 655 to rotate. During the rotation of the brush 655, it comes into contact with the nylon filter screen 6511. Small particles of fruit pulp can pass through the nylon filter screen 6511, but large black particles cannot pass through. The black particles are pushed out of the nylon filter screen 6511 through the black particle outlet 63 under the action of the filter component 65.

[0051] Step 2: The rotating rod 653 drives the triangular sleeve block 657 to rotate inside the heat insulation shell 658. During the rotation, the triangular sleeve block 657 contacts the triangular block 659. Due to the locking effect of the triangular block 659, the triangular sleeve block 657 rotates at a small angle. The triangular sleeve block 657 drives the rotating rod 653 to rotate at a small angle. The rotating rod 653 drives the sleeve strip 654 to rotate at a small angle. When the sleeve strip 654 rotates, it compresses the arc spring 656. Due to the setting of the arc spring 656, the sleeve strip 654 can drive the brush 655 to rotate at a small angle.

[0052] Step 3: When the material is moving inside the nylon filter screen 6511, small particles of fruit pulp will enter the filter cylinder 663. The square rod 651 drives the main toothed ring 661 to rotate, the main toothed ring 661 drives the secondary toothed ring 662 to rotate, the secondary toothed ring 662 drives the filter cylinder 663 to rotate, and the filter cylinder 663 drives the flexible arc plate 667 to rotate. When the filter cylinder 663 rotates, the telescopic rod 666 will engage with the filter hole 664 on the outer wall of the filter cylinder 663. When the filter cylinder 663 continues to rotate, the telescopic rod 666 will automatically retract.

[0053] Step 4: As the material is continuously poured into the nylon filter screen 6511 through the feed pipe 62, small fruit pulp particles will fall through the nylon filter screen 6511 to the top of the arc-shaped activated carbon plate 678, causing the arc-shaped activated carbon plate 678 to move downwards. The arc-shaped activated carbon plate 678 drives the pull rope 677 to fall, the pull rope 677 drives the arc-shaped cleaning plate 676 to fall, and the arc-shaped cleaning plate 676 drives the connecting block 674 to fall. Due to the setting of the arc-shaped groove 672, the connecting block 674 drives the sliding plate 673 to slide along the trajectory of the arc-shaped groove 672. The two sliding plates 673 make the elastic rope 675 longer.

[0054] During operation, as the material circulates inside the nylon filter screen 6511, small particles of fruit pulp enter the filter cartridge 663, preventing large black particles from entering. This allows the fruit pulp to be screened again, further enhancing the screening efficiency of the device. The square rod 651 drives the main toothed ring 661 to rotate, which in turn drives the secondary toothed ring 662 to rotate. The secondary toothed ring 662 then drives the filter cartridge 663 to rotate, which in turn drives the flexible arc plate 667 to rotate. As the flexible arc plate 667 rotates, the top and bottom flexible arc plates 667, as well as the left and right arc plates 667, form an arc shape. In a reverse configuration, the teeth of the flexible arc plate 667 contact the arc spring 656 during operation, further enhancing the oscillation frequency of the arc spring 656 and preventing large black particles from getting stuck inside the arc spring 656, thus improving the protection efficiency of the arc spring 656. When the filter cylinder 663 rotates, the telescopic rod 666 will engage with the filter hole 664 on the outer wall of the filter cylinder 663, preventing large black particles from clogging the filter hole 664 and enhancing the screening effect of the filter cylinder 663. When the filter cylinder 663 continues to rotate, the telescopic rod 666 will automatically retract to continue screening.

[0055] As material is continuously poured into the nylon filter screen 6511 through the feed pipe 62, small fruit pulp particles fall through the nylon filter screen 6511 to the top of the arc-shaped activated carbon plate 678. The mass of the small fruit pulp particles causes the arc-shaped activated carbon plate 678 to move downwards. During the contact between the fruit pulp and the arc-shaped activated carbon plate 678, the fruit pulp is filtered again. At the same time, the arc-shaped activated carbon plate 678 drives the pull rope 677 to fall, the pull rope 677 drives the arc-shaped cleaning plate 676 to fall, and the arc-shaped cleaning plate 676 drives the connecting block 674 to fall. Due to the setting of the arc-shaped groove 672, the connecting block 674 drives the sliding plate 673 along the arc-shaped groove 672. The two sliding plates 673 extend the elastic rope 675, and the elastic material of the elastic rope 675 allows the arc-shaped cleaning plate 676 to continuously clean the nylon filter screen 6511. When the arc-shaped cleaning plate 676 slides, it will contact the outer surface of the nylon filter screen 6511, preventing the small holes of the nylon filter screen 6511 from being blocked by large black particles, thus increasing the output of material discharge. At the same time, the semi-circular shell 671 can prevent small particles of fruit pulp from splashing when discharged. If they splash into the inside of the machine housing 3 and are not cleaned for a long time, they will cause corrosion to the inside of the machine housing 3, thus enhancing the protective effect of the device.

[0056] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A mango juice black spot filtration device, characterized in that: The device includes a frame (1), a motor (2) is fixedly connected to one side of the top of the frame (1), an organic housing (3) is fitted and fixedly connected to the inner wall of the top of the frame (1), a rotating shaft (4) is fixedly connected to the output end of the motor (2), and a belt (5) is fitted and rotatably connected to the outer wall of the rotating shaft (4). The black spot filtering mechanism (6) includes a drive shaft (61) rotatably connected to the inner wall of the end of the belt (5) away from the rotating shaft (4). One end of the drive shaft (61) passes through the housing (3) and extends to the outside of the housing (3). A feed pipe (62) is connected to the top of one side of the housing (3). A black spot outlet (63) is connected to the bottom of the side of the housing (3) near the feed pipe (62). A liquid outlet (64) is connected to the bottom of the outer wall of the housing (3). A filter assembly (65) is provided on the outer wall of the drive shaft (61). Nylon filter screens (6511) are fixedly connected to both sides of the inner wall of the housing (3). The inner wall of the housing (3) is provided with a reciprocating assembly (67). The reciprocating assembly (67) includes a semi-circular shell (671) fixedly connected to both sides of the inner wall of the housing (3) near the nylon filter screen (6511). An arc groove (672) is provided at the bottom of the semi-circular shell (671). Two sliding plates (673) are respectively sleeved and slidably connected to both sides of the inner wall of the semi-circular shell (671). A spring rope (675) is fixedly connected between the two sliding plates (673). A connecting block (674) is fixedly connected to the bottom of the sliding plate (673). The outer wall of the connecting block (674) is slidably connected to the inner wall of the arc groove (672). An arc cleaning plate (676) is fixedly connected to the end of the connecting block (674) away from the sliding plate (673). A pull rope (677) is fixedly connected to the bottom of the arc cleaning plate (676). An arc activated carbon plate (678) is fixedly connected to the bottom of the pull rope (677).

2. The mango juice black spot filtration device according to claim 1, characterized in that: The filter assembly (65) includes several square rods (651) fixedly connected around the middle of the outer wall of the drive shaft (61). A concave plate (652) is fixedly connected to one end of the square rod (651) away from the drive shaft (61). A rotating rod (653) is rotatably connected through one side of the concave plate (652). A sleeve (654) is sleeved and fixedly connected to the outer wall of the rotating rod (653). Several brushes (655) are fixedly connected to the top of the sleeve (654).

3. The mango juice black spot filtration device according to claim 2, characterized in that: Several arc-shaped springs (656) are fixedly connected to both sides of the outer wall of the sleeve (654). The end of the arc-shaped spring (656) away from the sleeve (654) is fixedly connected to the bottom of the inner wall of the concave plate (652). One end of the rotating rod (653) penetrates and extends into the interior of the heat insulation shell (658). A triangular sleeve block (657) is sleeved and fixedly connected to the outer wall of one end of the rotating rod (653). The triangular sleeve block (657) is located inside the heat insulation shell (658).

4. The mango juice black spot filtration device according to claim 3, characterized in that: A heat insulation shell (658) is fixedly connected to one side of the inner wall of the housing (3). Several triangular blocks (659) are fixedly connected to one side of the inner wall of the heat insulation shell (658). A frequency converter (6510) is sleeved and fixedly connected to the outer wall of the drive shaft (61) near the square rod (651). The end of the brush (655) away from the sleeve (654) is slidably connected to one side of the inner wall of the nylon filter screen (6511).

5. The mango juice black spot filtration device according to claim 4, characterized in that: Auxiliary components (66) are provided on both sides of the square rod (651). The auxiliary components (66) include main toothed rings (661) fixedly connected to both sides of the square rod (651). Several secondary toothed rings (662) are meshed and connected around the outer wall of the main toothed rings (661). A filter cylinder (663) is sleeved and fixedly connected to the inner wall of the secondary toothed rings (662). Several filter holes (664) are opened around the outer wall of the filter cylinder (663).

6. The mango juice black spot filtration device according to claim 5, characterized in that: A fixed rod (665) is rotatably connected to one side of the inner wall of the filter cartridge (663). One end of the fixed rod (665) on the left is fixedly connected to one side of the outer wall of the heat insulation shell (658), and one end of the fixed rod (665) on the right is fixedly connected to one side of the inner wall of the housing (3). Several telescopic rods (666) are fixedly connected to the outer walls of the fixed rod (665), and several flexible arc plates (667) are fixedly connected to the outer walls of the filter cartridge (663).

7. A method for filtering black spots in mango juice, applicable to the mango juice black spot filtering equipment described in any one of claims 1-6, characterized in that, Includes the following steps: Step 1: Pour the material into the nylon filter screen (6511) inside the machine housing (3) through the feed pipe (62). Start the motor (2). The motor (2) drives the rotating shaft (4) to rotate. The rotating shaft (4) drives the belt (5) to rotate. The belt (5) drives the transmission shaft (61) to rotate. The transmission shaft (61) drives the square rod (651) to rotate. The square rod (651) drives the concave plate (652) to rotate. The concave plate (652) carries... The rotating rod (653) rotates, which drives the sleeve (654) to rotate. The sleeve (654) drives the brush (655) to rotate. During the rotation of the brush (655), it comes into contact with the nylon filter screen (6511). Small particles of fruit pulp can pass through the nylon filter screen (6511), while large black particles cannot pass through. The black particles are pushed out of the nylon filter screen (6511) through the black particle outlet (63) under the action of the filter assembly (65). Step 2: The rotating rod (653) drives the triangular sleeve block (657) to rotate inside the heat insulation shell (658). During the rotation, the triangular sleeve block (657) comes into contact with the triangular block (659). Due to the locking of the triangular block (659), the triangular sleeve block (657) rotates at a small angle. The triangular sleeve block (657) drives the rotating rod (653) to rotate at a small angle. The rotating rod (653) drives the sleeve strip (654) to rotate at a small angle. When the sleeve strip (654) rotates, it squeezes the arc spring (656). Due to the setting of the arc spring (656), the sleeve strip (654) can drive the brush (655) to rotate at a small angle. Step 3: When the material is moving inside the nylon filter screen (6511), small particles of fruit pulp will enter the filter cylinder (663). The square rod (651) drives the main toothed ring (661) to rotate, the main toothed ring (661) drives the secondary toothed ring (662) to rotate, the secondary toothed ring (662) drives the filter cylinder (663) to rotate, and the filter cylinder (663) drives the flexible arc plate (667) to rotate. When the filter cylinder (663) rotates, the telescopic rod (666) will dock with the filter hole (664) opened on the outer wall of the filter cylinder (663). When the filter cylinder (663) continues to rotate, the telescopic rod (666) will automatically retract. Step 4: As the material is continuously poured into the inside of the nylon filter screen (6511) through the feed pipe (62), small particles of fruit pulp will fall through the nylon filter screen (6511) to the top of the arc-shaped activated carbon plate (678), causing the arc-shaped activated carbon plate (678) to move down. The arc-shaped activated carbon plate (678) drives the pull rope (677) to fall down. The pull rope (677) drives the arc-shaped cleaning plate (676) to fall down. The arc-shaped cleaning plate (676) drives the connecting block (674) to fall down. Due to the setting of the arc-shaped groove (672), the connecting block (674) drives the sliding plate (673) to slide along the trajectory of the arc-shaped groove (672). The two sliding plates (673) make the elastic rope (675) longer.

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