A multiple screening device for pepper processing

Abstract

The invention relates to the field of screening technology, and in particular to a multiple screening device for pepper processing, comprising a processing barrel and a barrel seat, wherein a screen toggle anti-blocking assembly is arranged inside the processing barrel, and the invention drives a round-head transmission rod to rotate by a motor, and the round-head transmission rod drives a fan-shaped filter rod to rotate, at which time the peppers are driven to rotate by the fan-shaped filter rod and the toggle block, and the accumulated peppers are gradually dispersed during the rotation, and when the toggle block rotates, an inclination angle is generated, and the toggle block pushes the peppers from the center of the fan-shaped filter rod to the outer circle, so that the peppers concentrated on the surface of the fan-shaped filter rod can be pushed to the surface of the perforated screen, and the above-mentioned movement mode can facilitate the simultaneous screening of peppers of different sizes and impurities such as stones in the peppers, so as to avoid the impurities such as stones and soil in the peppers blocking the screen when screening peppers of different sizes, thereby affecting the screening effect of the peppers.

Description

Technical Field

[0001] The invention relates to the technical field of screening, in particular to a multiple screening device for pepper processing. Background Art

[0002] With the widespread popularization of industrial production, peppers picked mechanically are of different sizes, and multi-level selection is required during processing. However, there are some problems with the existing pepper multiple screening devices. For example, different types of peppers are prone to blockage in tracks or pipelines due to individual differences during transportation, and the blockage will be aggravated when the pepper transportation volume increases. The surface of the pepper is often mixed with impurities such as pebbles, which affects the screening effect. At the same time, the screened peppers are easily mixed with impurities such as pebbles, which causes blockage. Summary of the invention

[0003] In order to overcome the deficiencies of the prior art, the present invention provides a multiple screening device for pepper processing.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions: As a preferred technical solution of the present invention, it includes a processing barrel and a barrel seat, the interior of the processing barrel is provided with a screen toggle anti-blocking component, the screen toggle anti-blocking component includes a discharge pipe, a perforated screen, a circular screen, a plurality of round-head transmission rods, a plurality of fan-shaped filter rods, a plurality of toggle blocks, a plurality of wheel columns, a plurality of rockers, a plurality of sliding columns, a plurality of sliders, a circular slide, a plurality of first pulleys, a plurality of transmission belts, a plurality of second pulleys, a plurality of transmission columns and a plurality of rotating blocks, the top of the discharge pipe is fixedly connected to the processing barrel, the perforated screen is fixedly connected to the outer side of the circular slide, the outer side of the circular screen is fixedly connected to the inner wall of the processing barrel, the round head The outer side of the transmission rod is fixedly connected to the fan-shaped filter rod, and a discharging rotating toggle assembly is provided on the round-head transmission rod. The end of the fan-shaped filter rod away from the round-head transmission rod is movably connected to the wheel column, the toggle block is fixedly connected to the wheel column, the end of the rocker close to the toggle block is movably connected to the wheel column, the end of the rocker close to the slider is movably sleeved with the sliding column, the top of the slider is fixedly connected to the sliding column, the circular slide is movably connected to the bottom end of the slider, the first pulley is fixedly connected to the top of the wheel column, the end of the transmission belt close to the wheel column is movably sleeved on the first pulley, the second pulley is movably sleeved on the end of the transmission belt away from the wheel column, the top of the transmission column is fixedly connected to the second pulley, and the rotating block is fixedly connected to the bottom end of the second pulley.

[0005] As a preferred technical solution of the present invention, the discharging rotating toggle assembly includes a first connecting rod, two first connecting blocks, two cleaning paddles, a second connecting rod, two second connecting blocks, two first paddles, a third connecting rod, two third connecting blocks, two second paddles, the first connecting rod is fixedly connected to the transmission rod of the round-head transmission rod, and a storage knocking and extruding rotating block assembly is provided at the bottom of the transmission rod of the round-head transmission rod. The top of the first connecting block is fixedly connected to the first connecting rod, the cleaning paddle is fixedly connected to the bottom end of the first connecting block, the second connecting rod is fixedly connected to the transmission rod of the round-head transmission rod, the top of the second connecting block is fixedly connected to the second connecting rod, the first paddle is fixedly connected to the bottom end of the second connecting block, and the third connecting rod is fixedly connected to the transmission rod of the round-head transmission rod. The top of the third connecting block is fixedly connected to the third connecting rod, and the second paddle is fixedly connected to the bottom end of the third connecting block; the material storage knocking and extruding rotating block assembly includes a driving round block, a driving cylinder, two first connecting blocks, two extrusion rods and two extrusion blocks, a rotating motor is provided inside the driving round block, the bottom end of the round head transmission rod is fixedly connected to the motor output rod, the driving round block is fixedly connected to the bottom end of the round head transmission rod, the top of the driving cylinder is fixedly connected to the driving round block, an auxiliary rotating assembly is provided at the bottom of the driving cylinder, a side of the connecting seat close to the driving round block is fixedly connected to the driving cylinder, an end of the extrusion rod close to the driving cylinder is fixedly connected to the connecting seat, a side of the extrusion block close to the connecting seat is fixedly connected to the extrusion rod, and an extrusion rebound assembly is provided on one side of the extrusion block.

[0006] As a preferred technical solution of the present invention, the extrusion rebound assembly includes two pressure blocks, two pressure rods, two pressure silos, two circular pressure blocks, two gravity springs, two pressure bases and two fixed columns. The pressure block is fixedly connected to the pressure rod, a circular opening is provided on the side of the pressure silo close to the pressure block, the pressure rod is movably connected to the pressure silo through the circular opening, the side of the circular pressure block close to the pressure block is fixedly connected to the pressure rod, a material storage swing and knocking assembly is provided on the circular pressure block, one end of the gravity spring close to the pressure rod is fixedly connected to the circular pressure block, the side of the pressure base close to the gravity spring is fixedly connected to the pressure silo, and the top of the fixed column is fixedly connected to the pressure base; the material storage swing and knocking assembly includes two elastic rods, two knocking hammers, two rubber pads and two pressure bases The bottom of the elastic rod is fixedly connected to the circular pressure block, the bottom of the percussion hammer is fixedly connected to the elastic rod, the side of the rubber pad away from the percussion hammer is fixedly connected to the pressure base, and the side of the pressure base away from the rubber pad is fixedly connected to the processing barrel; the auxiliary rotating assembly includes several wheeled rods, a placement block, several load-bearing blocks, several connecting rods, several movable columns and several rotating wheels, the top of the wheeled rod is fixedly connected to the bottom of the driving cylinder, the side of the load-bearing block close to the driving cylinder is fixedly connected to the wheeled rod, the end of the connecting rod close to the wheeled rod is fixedly connected to the load-bearing block, the movable column is fixedly connected to the bottom end of the connecting rod, the rotating wheel is movably connected to the movable column, the placement block is provided with a circular slot, the rotating wheel is movably connected to the placement block through the slot, and the bottom end of the placement block is provided with a storage eccentric vibration assembly.

[0007] As a preferred technical solution of the present invention, the material storage eccentric vibration assembly includes a placing base, a counterweight block, a vibration column, a vibration rod, a vibration motor, two driving rods and four eccentric wheels. The placing base is fixedly connected to the placing block, and an auxiliary vibration assembly is provided on the placing base. The top of the counterweight block is fixedly connected to the placing block, the top of the vibration column is fixedly connected to the counterweight block, the vibration rod is fixedly connected to the bottom end of the vibration column, the side of the vibration motor close to the vibration column is fixedly connected to the vibration rod, the driving rod is fixedly connected to the transmission rod of the vibration motor, and the eccentric The wheel is fixedly connected to the driving rod on the side close to the vibration motor; the auxiliary vibration component includes two fixed round blocks, two vibration pressure rods, two vibration springs and two connecting rod blocks, the bottom end of the fixed round block is fixedly connected to the placement block, the bottom end of the vibration pressure rod is fixedly connected to the fixed round block, the side of the mounting block close to the fixed round block is fixedly connected to the vibration pressure rod, one end of the vibration spring close to the vibration pressure rod is fixedly connected to the mounting block, the vibration spring is movably connected inside the vibration round bin, the top of the vibration round bin is fixedly connected to the connecting rod block, and the side of the processing barrel close to the vibration round bin is fixedly connected to the connecting rod block.

[0008] Compared with the prior art, the present invention can achieve the following beneficial effects: 1. By coordinating the rotation of the toggle block and the rotating block, peppers of different sizes and impurities such as stones in the peppers can be screened synchronously, so as to avoid clogging the screen with impurities such as stones and soil in the peppers when screening peppers of different sizes, thereby affecting the screening effect of the peppers.

[0009] 2. The vibration force generated by the cooperation between the storage eccentric vibration component and the auxiliary vibration component will improve the screening efficiency of the peppers. While improving the screening effect, it can also prevent the peppers from accumulating on the inner wall of the processing barrel and causing blockage.

[0010] 3. The peppers are broken up by rotating the rotating block and the toggle block and the use of multi-specification screens increases the screening effect of peppers of different specifications, thereby improving the production efficiency and also increasing the screening efficiency of peppers of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the main body of the present invention; Figure 2 This is a schematic diagram of the structure of the hole screen of the present invention; Figure 3 This is a schematic diagram of the circular screen structure of the present invention; Figure 4 This is a schematic diagram of the fan-shaped filter rod structure of the present invention; Figure 5 This is a schematic diagram of the sliding column structure of the present invention; Figure 6 It is a schematic diagram of the rocker structure of the present invention; Figure 7 This is a schematic diagram of the cleaning paddle structure of the present invention; Figure 8 This is a schematic diagram of the driving cylinder structure of the present invention; Fig. 9 This is a schematic diagram of the pressure silo structure of the present invention; Fig.10 It is a schematic diagram of the elastic rod structure of the present invention; Fig.11 This is a schematic diagram of the structure of a unicycle pole according to the present invention; Fig.12 This is a schematic diagram of the structure of the runner of the present invention; Fig.13 This is a schematic diagram of the base structure of the present invention; Fig.14 This is a schematic diagram of the installation block structure of the present invention.

[0012] Among them: 1. Processing barrel; 2. Barrel seat; 3. Feeding pipe; 4. Hole screen; 5. Circular screen; 6. Round-head transmission rod; 7. Fan-shaped filter rod; 8. Toggle block; 9. Wheel column; 10. Rocker; 11. Sliding column; 12. Sliding block; 13. Circular slideway; 14. First pulley; 15. Transmission belt; 16. Second pulley; 17. Transmission column; 18. Rotating block; 19. First connecting rod; 20. First connecting block; 21. Cleaning paddle; 22. Second connecting rod; 23. Second connecting block; 24. First paddle; 25. Third connecting rod; 26. Third connecting block; 27. Second paddle; 28. Driving round block; 29. ​​Driving cylinder; 30. Connecting seat; 31. Extrusion Pressure rod; 32, extrusion block; 33, pressure block; 34, pressure rod; 35, pressure silo; 36, circular pressure block; 37, gravity spring; 38, pressure base; 39, fixed column; 40, elastic rod; 41, knock hammer; 42, rubber pad; 43, pressure base; 44, wheelbarrow; 45, placement block; 46, load-bearing block; 47, connecting rod; 48, movable column; 49, rotating wheel; 50, placement base; 51, counterweight block; 52, vibration column; 53, vibration rod; 54, vibration motor; 55, driving rod; 56, eccentric wheel; 57, fixed round block; 58, vibration pressure rod; 59, vibration silo; 60, mounting block; 61, vibration spring; 62, connecting rod block. DETAILED DESCRIPTION

[0013] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work all belong to the protection scope of the present invention. The experimental methods in the following embodiments, unless otherwise specified, are conventional methods, and the materials, reagents, etc. used in the following embodiments, unless otherwise specified, can all be obtained from commercial channels.

[0014] Embodiment: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, a multiple screening device for pepper processing includes a processing barrel 1 and a barrel seat 2. The interior of the processing barrel 1 is provided with a screen toggle anti-blocking component, and the screen toggle anti-blocking component includes a discharge pipe 3, a perforated screen 4, a circular screen 5, a plurality of round-headed transmission rods 6, a plurality of fan-shaped filter rods 7, a plurality of toggle blocks 8, a plurality of wheel columns 9, a plurality of rockers 10, a plurality of sliding columns 11, a plurality of sliders 12, a circular slide 13, a plurality of first pulleys 14, a plurality of transmission belts 15, a plurality of second pulleys 16, a plurality of transmission columns 17 and a plurality of rotating blocks 18. The top of the discharge pipe 3 is fixedly connected to the processing barrel 1, the perforated screen 4 is fixedly connected to the outer side of the circular slide 13, the outer side of the circular screen 5 is fixedly connected to the inner wall of the processing barrel 1, the round-headed transmission rod 6 The outer side is fixedly connected with the sector filter rod 7, a discharging rotating toggle assembly is provided on the round head transmission rod 6, the end of the sector filter rod 7 away from the round head transmission rod 6 is movably connected with the wheel column 9, the toggle block 8 is fixedly connected to the wheel column 9, the end of the rocker 10 close to the toggle block 8 is movably connected with the wheel column 9, the end of the rocker 10 close to the slider 12 is movably sleeved with the sliding column 11, the top of the slider 12 is fixedly connected to the sliding column 11, the circular slide 13 is movably connected to the bottom end of the slider 12, the first pulley 14 is fixedly connected to the top of the wheel column 9, the end of the transmission belt 15 close to the wheel column 9 is movably sleeved on the first pulley 14, the second pulley 16 is movably sleeved on the end of the transmission belt 15 away from the wheel column 9, the top of the transmission column 17 is fixedly connected to the second pulley 16, and the rotating block 18 is fixedly connected to the bottom end of the second pulley 16.

[0015] like Figure 7The discharging rotary toggle assembly shown includes a first connecting rod 19, two first connecting blocks 20, two cleaning paddles 21, a second connecting rod 22, two second connecting blocks 23, two first paddles 24, a third connecting rod 25, two third connecting blocks 26, and two second paddles 27. The first connecting rod 19 is fixedly connected to the transmission rod of the round-head transmission rod 6, and a storage knocking and extruding rotating block assembly is provided at the bottom of the transmission rod of the round-head transmission rod 6. The top end of the first connecting block 20 is fixedly connected to the first connecting rod 19, the cleaning paddle 21 is fixedly connected to the bottom end of the first connecting block 20, the second connecting rod 22 is fixedly connected to the transmission rod of the round-head transmission rod 6, the top end of the second connecting block 23 is fixedly connected to the second connecting rod 22, the first paddle 24 is fixedly connected to the bottom end of the second connecting block 23, the third connecting rod 25 is fixedly connected to the transmission rod of the round-head transmission rod 6, and the third connecting block 26 is fixedly connected to the transmission rod of the round-head transmission rod 6. The top of the drive cylinder 29 is fixedly connected to the third connecting rod 25, and the second paddle 27 is fixedly connected to the bottom end of the third connecting block 26; the material storage knocking and extruding rotating block assembly includes a driving block 28, a driving cylinder 29, two first connecting blocks 20, two extrusion rods 31 and two extrusion blocks 32, a rotating motor is provided inside the driving block 28, the bottom end of the round head transmission rod 6 is fixedly connected to the motor output rod, the driving block 28 is fixedly connected to the bottom end of the round head transmission rod 6, the top of the driving cylinder 29 is fixedly connected to the driving block 28, and an auxiliary rotating assembly is provided at the bottom of the driving cylinder 29, the side of the connecting seat 30 close to the driving block 28 is fixedly connected to the driving cylinder 29, the end of the extrusion rod 31 close to the driving cylinder 29 is fixedly connected to the connecting seat 30, the side of the extrusion block 32 close to the connecting seat 30 is fixedly connected to the extrusion rod 31, and an extrusion rebound assembly is provided on one side of the extrusion block 32.

[0016] like Figure 8 , Fig. 9 , Fig.10 , Fig.11 and Fig.12The extrusion rebound assembly shown includes two pressure blocks 33, two pressure rods 34, two pressure silos 35, two circular pressure blocks 36, two gravity springs 37, two pressure bases 38 and two fixed columns 39. The pressure block 33 is fixedly connected to the pressure rod 34. The pressure silo 35 is provided with a circular opening on one side close to the pressure block 33. The pressure rod 34 is movably connected to the pressure silo 35 through the circular opening. The circular pressure block 36 is fixedly connected to the pressure rod 34 on one side close to the pressure block 33. A material storage swing and knocking assembly is provided on the circular pressure block 36. One end of the gravity spring 37 close to the pressure rod 34 is fixedly connected to the circular pressure block 36. The side of the pressure base 38 close to the gravity spring 37 is fixedly connected to the pressure silo 35. The top of the fixed column 39 is fixedly connected to the pressure base 38. The material storage swing and knocking assembly includes two elastic rods 40, two knocking hammers 41, two rubber pads 42 and two pressure bases 43. The bottom of the elastic rod 40 It is fixedly connected to the circular pressure block 36, the bottom of the knocking hammer 41 is fixedly connected to the elastic rod 40, the side of the rubber pad 42 away from the knocking hammer 41 is fixedly connected to the pressure base 43, and the side of the pressure base 43 away from the rubber pad 42 is fixedly connected to the processing barrel 1; the auxiliary rotating assembly includes a plurality of wheeled rods 44, a placement block 45, a plurality of load-bearing blocks 46, a plurality of connecting rods 47, a plurality of movable columns 48 and a plurality of rotating wheels 49, the top of the wheeled rod 44 is fixedly connected to the bottom of the driving cylinder 29, the side of the load-bearing block 46 close to the driving cylinder 29 is fixedly connected to the wheeled rod 44, the end of the connecting rod 47 close to the wheeled rod 44 is fixedly connected to the load-bearing block 46, the movable column 48 is fixedly connected to the bottom end of the connecting rod 47, the rotating wheel 49 is movably connected to the movable column 48, the placement block 45 is provided with a circular slot, the rotating wheel 49 is movably connected to the placement block 45 through the slot, and the bottom end of the placement block 45 is provided with a storage eccentric vibration assembly.

[0017] like Fig.13 and Fig.14The eccentric vibration assembly for material storage shown includes a placing base 50, a counterweight block 51, a vibration column 52, a vibration rod 53, a vibration motor 54, two driving rods 55 and four eccentric wheels 56. The placing base 50 is fixedly connected to the placing block 45, and an auxiliary vibration assembly is provided on the placing base 50. The top of the counterweight block 51 is fixedly connected to the placing block 45, the top of the vibration column 52 is fixedly connected to the counterweight block 51, the vibration rod 53 is fixedly connected to the bottom end of the vibration column 52, the side of the vibration motor 54 close to the vibration column 52 is fixedly connected to the vibration rod 53, the driving rod 55 is fixedly connected to the transmission rod of the vibration motor 54, and the eccentric wheel 56 is close to the vibration motor. The driving rod 55 on one side of 54 is fixedly connected; the auxiliary vibration assembly includes two fixed circular blocks 57, two vibration pressure rods 58, two vibration springs 61 and two connecting rod blocks 62, the bottom end of the fixed circular block 57 is fixedly connected to the placement block 45, the bottom end of the vibration pressure rod 58 is fixedly connected to the fixed circular block 57, the side of the mounting block 60 close to the fixed circular block 57 is fixedly connected to the vibration pressure rod 58, one end of the vibration spring 61 close to the vibration pressure rod 58 is fixedly connected to the mounting block 60, the vibration spring 61 is movably connected inside the vibration circular bin 59, the top of the vibration circular bin 59 is fixedly connected to the connecting rod block 62, and the side of the processing barrel 1 close to the vibration circular bin 59 is fixedly connected to the connecting rod block 62.

[0018] Working principle: The first step: first, pass the pepper through the discharge pipe 3 and put it into the processing barrel 1. The pepper falls on the fan-shaped filter rod 7 and accumulates. The motor drives the round-head transmission rod 6 to rotate, and the round-head transmission rod 6 drives the fan-shaped filter rod 7 to rotate. At this time, the pepper will be driven by the fan-shaped filter rod 7 and the toggle block 8 to rotate. The accumulated pepper will gradually disperse during the rotation process, and then the impurities and stones in the pepper will fall from the circular holes on the surface of the fan-shaped filter rod 7 into the collection box, so as to achieve the effect of removing and screening impurities such as pebbles in the picked peppers. The round-head transmission rod 6, the fan-shaped filter rod 7 and the toggle block 8 will drive several sliders 12 to perform circular motion in the grooves on the surface of the circular slide 13 during rotation. The slider 12 will drive the rocker 10 to perform circular motion around the sliding column 11 during the circular motion. The rocker 10 will drive the wheel column 9 and the toggle block 8 to rotate. When the toggle block 8 rotates, an inclination angle will be generated. At this time The toggle block 8 will push the pepper from the center of the fan-shaped filter rod 7 toward the outer circle, so that the pepper concentrated on the surface of the fan-shaped filter rod 7 can be pushed to the surface of the perforated screen 4, and then the pepper can be screened through the perforated screen 4. The above-mentioned movement method can facilitate the simultaneous screening of peppers of different sizes and impurities such as stones in the peppers, avoiding the clogging of the screen by impurities such as stones and soil in the peppers when screening peppers of different sizes, thereby affecting the screening effect of the peppers. When the wheel column 9 rotates, it will drive the first pulley 14 to rotate, and then the first pulley 14 will drive the second pulley 16, the transmission column 17 and the rotating block 18 to rotate, which is convenient for breaking up the peppers and avoiding the peppers from being blocked at the junction of the fan-shaped filter rod 7 and the perforated screen 4. Subsequently, the peppers screened by the perforated screen 4 will fall on the surface of the circular screen 5 for secondary screening, thereby increasing the screening effect of peppers of different specifications.

[0019] Step 2: When the round-head transmission rod 6 rotates, it drives the first connecting rod 19, the second connecting rod 22 and the third connecting rod 25 to rotate. The rotation of the first connecting rod 19, the second connecting rod 22 and the third connecting rod 25 drives the cleaning paddle 21, the first paddle 24 and the second paddle 27 to rotate, so as to discharge the impurities in the collection box and the peppers left on the surface of the perforated screen 4 and the circular screen 5 after screening. At the same time, the rotation of the round-head transmission rod 6 drives the driving cylinder 29 to rotate, and the rotation of the driving cylinder 29 drives the extrusion block 32 to rotate, and the extrusion block 32 The rotation will perform cross-sectional extrusion with the pressure block 33, thereby contracting the gravity spring 37 inside the pressure silo 35. The contraction of the gravity spring 37 will drive the elastic rod 40 to move in a straight line. After the extrusion block 32 rotates, the extrusion force on the pressure block 33 disappears, and the rebound of the gravity spring 37 will drive the elastic rod 40 to rebound. The elastic rod 40 will drive the knocking hammer 41 to knock on the surface of the rubber pad 42. The rubber pad 42 is connected to the processing barrel 1. The vibration generated by the knocking will prevent the peppers from accumulating on the inner wall of the processing barrel 1, thereby avoiding internal blockage.

[0020] Step 3: The vibration motor 54 will drive the eccentric wheel 56 to generate eccentric force and then generate up and down vibration. The vibration rod 53 will be affected by the eccentric force and drive the placement base 50 to vibrate up and down. After the placement base 50 is subjected to force, it will drive the vibration pressure rod 58 and the vibration silo 59 to vibrate. At the same time, the mounting block 60 will be affected by the vibration of the vibration silo 59 and drive the processing barrel 1 to vibrate up and down, thereby improving the screening effect of the perforated screen 4 and the circular screen 5. At the same time, the vibration force generated will improve the screening efficiency of the peppers. While improving the screening effect, it can also prevent the peppers from accumulating inside the processing barrel 1 and causing blockage.

[0021] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A multiple screening device for pepper processing, comprising a processing barrel (1) and a barrel seat (2), characterized in that: The processing barrel (1) is provided with a screen-moving anti-blocking assembly inside, and the screen-moving anti-blocking assembly comprises a discharge pipe (3), a perforated screen (4), a circular screen (5), a plurality of round-head transmission rods (6), a plurality of fan-shaped filter rods (7), a plurality of toggle blocks (8), a plurality of wheel columns (9), a plurality of rockers (10), a plurality of sliding columns (11), a plurality of sliders (12), a circular slideway (13), a plurality of first pulleys (14), a plurality of transmission belts (15), a plurality of second pulleys (16), a plurality of transmission columns (17) and a plurality of rotating blocks (18); The top end of the discharge pipe (3) is fixedly connected to the processing barrel (1), the perforated screen (4) is fixedly connected to the outer side of the circular slideway (13), the outer side of the circular screen (5) is fixedly connected to the inner wall of the processing barrel (1), the outer side of the round-head transmission rod (6) is fixedly connected to the fan-shaped filter rod (7), the round-head transmission rod (6) is provided with a discharge rotary toggle assembly, the end of the fan-shaped filter rod (7) away from the round-head transmission rod (6) is movably connected to the wheel column (9), the toggle block (8) is fixedly connected to the wheel column (9), the end of the rocker (10) close to the toggle block (8) is movably connected to the wheel column (9), and the rocker (10) close to the slide One end of the block (12) is movably connected to the sliding column (11), the top of the sliding block (12) is fixedly connected to the sliding column (11), the circular slideway (13) is movably connected to the bottom end of the sliding block (12), the first pulley (14) is fixedly connected to the top of the wheel column (9), the end of the transmission belt (15) close to the wheel column (9) is movably connected to the first pulley (14), the second pulley (16) is movably connected to the end of the transmission belt (15) away from the wheel column (9), the top of the transmission column (17) is fixedly connected to the second pulley (16), and the rotating block (18) is fixedly connected to the bottom end of the second pulley (16).

2. A multiple screening device for pepper processing according to claim 1, characterized in that: The discharging rotary toggle assembly comprises a first connecting rod (19), two first connecting blocks (20), two cleaning paddles (21), a second connecting rod (22), two second connecting blocks (23), two first paddles (24), a third connecting rod (25), two third connecting blocks (26) and two second paddles (27); The first connecting rod (19) is fixedly connected to the transmission rod of the round-head transmission rod (6); a material storage knocking and extruding rotating block assembly is provided at the bottom of the transmission rod of the round-head transmission rod (6); the top end of the first connecting block (20) is fixedly connected to the first connecting rod (19); the cleaning paddle (21) is fixedly connected to the bottom end of the first connecting block (20); the second connecting rod (22) is fixedly connected to the transmission rod of the round-head transmission rod (6); the top end of the second connecting block (23) is fixedly connected to the second connecting rod (22); the first paddle (24) is fixedly connected to the bottom end of the second connecting block (23); the third connecting rod (25) is fixedly connected to the transmission rod of the round-head transmission rod (6); the top end of the third connecting block (26) is fixedly connected to the third connecting rod (25); and the second paddle (27) is fixedly connected to the bottom end of the third connecting block (26).

3. A multiple screening device for pepper processing according to claim 2, characterized in that: The material storage knocking and extruding rotating block assembly comprises a driving round block (28), a driving cylinder (29), two first connecting blocks (20), two extrusion rods (31) and two extrusion blocks (32); A rotating motor is provided inside the driving round block (28); the bottom end of the round-head transmission rod (6) is fixedly connected to the motor output rod; the driving round block (28) is fixedly connected to the bottom end of the round-head transmission rod (6); the top end of the driving cylinder (29) is fixedly connected to the driving round block (28); an auxiliary rotating component is provided at the bottom of the driving cylinder (29); a side of the connecting seat (30) close to the driving round block (28) is fixedly connected to the driving cylinder (29); an end of the extrusion rod (31) close to the driving cylinder (29) is fixedly connected to the connecting seat (30); a side of the extrusion block (32) close to the connecting seat (30) is fixedly connected to the extrusion rod (31); and an extrusion rebound component is provided on one side of the extrusion block (32).

4. A multiple screening device for pepper processing according to claim 3, characterized in that: The extrusion rebound assembly comprises two pressure blocks (33), two pressure rods (34), two pressure round bins (35), two round pressure blocks (36), two gravity springs (37), two pressure bases (38) and two fixing columns (39); The pressure block (33) is fixedly connected to the pressure rod (34); a circular opening is provided on one side of the pressure silo (35) close to the pressure block (33); the pressure rod (34) is movably connected to the pressure silo (35) through the circular opening; a circular pressure block (36) is fixedly connected to the pressure rod (34) on one side of the pressure block (33); a material storage swinging and knocking assembly is provided on the circular pressure block (36); an end of a gravity spring (37) close to the pressure rod (34) is fixedly connected to the circular pressure block (36); a pressure base (38) is fixedly connected to the pressure silo (35) on one side of the gravity spring (37); and a top end of a fixed column (39) is fixedly connected to the pressure base (38).

5. A multiple screening device for pepper processing according to claim 4, characterized in that: The material storage swinging and striking assembly comprises two elastic rods (40), two striking hammers (41), two rubber pads (42) and two pressure bases (43); The bottom of the elastic rod (40) is fixedly connected to the circular pressure block (36), the bottom of the percussion hammer (41) is fixedly connected to the elastic rod (40), the side of the rubber pad (42) away from the percussion hammer (41) is fixedly connected to the pressure base (43), and the side of the pressure base (43) away from the rubber pad (42) is fixedly connected to the processing barrel (1).

6. The multiple screening device for pepper processing according to claim 3, characterized in that: The auxiliary rotating assembly comprises a plurality of wheeled rods (44), a placement block (45), a plurality of load-bearing blocks (46), a plurality of connecting rods (47), a plurality of movable columns (48) and a plurality of rotating wheels (49); The top end of the wheel bar (44) is fixedly connected to the bottom of the driving cylinder (29); the side of the load-bearing block (46) close to the driving cylinder (29) is fixedly connected to the wheel bar (44); the end of the connecting rod (47) close to the wheel bar (44) is fixedly connected to the load-bearing block (46); the movable column (48) is fixedly connected to the bottom end of the connecting rod (47); the rotating wheel (49) is movably connected to the movable column (48); a circular slot is provided on the placement block (45); the rotating wheel (49) is movably connected to the placement block (45) through the slot; and a material storage eccentric vibration assembly is provided at the bottom end of the placement block (45).

7. The multiple screening device for pepper processing according to claim 6, characterized in that: The material storage eccentric vibration assembly comprises a placement base (50), a counterweight block (51), a vibration column (52), a vibration rod (53), a vibration motor (54), two drive rods (55) and four eccentric wheels (56); The placement base (50) is fixedly connected to the placement block (45), an auxiliary vibration assembly is provided on the placement base (50), the top end of the counterweight block (51) is fixedly connected to the placement block (45), the top end of the vibration column (52) is fixedly connected to the counterweight block (51), the vibration rod (53) is fixedly connected to the bottom end of the vibration column (52), the side of the vibration motor (54) close to the vibration column (52) is fixedly connected to the vibration rod (53), the driving rod (55) is fixedly connected to the transmission rod of the vibration motor (54), and the side of the eccentric wheel (56) close to the vibration motor (54) is fixedly connected to the driving rod (55).

8. The multiple screening device for pepper processing according to claim 7, characterized in that: The auxiliary vibration assembly comprises two fixed round blocks (57), two vibration pressure rods (58), two vibration springs (61) and two connecting rod blocks (62); The bottom end of the fixed circular block (57) is fixedly connected to the placement block (45), the bottom end of the vibration pressure rod (58) is fixedly connected to the fixed circular block (57), the side of the mounting block (60) close to the fixed circular block (57) is fixedly connected to the vibration pressure rod (58), the end of the vibration spring (61) close to the vibration pressure rod (58) is fixedly connected to the mounting block (60), the vibration spring (61) is movably connected inside the vibration circular bin (59), the top end of the vibration circular bin (59) is fixedly connected to the connecting rod block (62), and the side of the processing barrel (1) close to the vibration circular bin (59) is fixedly connected to the connecting rod block (62).

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