Dry chili surface dust cleaning device

Abstract

The utility model discloses a dry red pepper surface dust cleaning device which comprises a base, a dust removal device is arranged on one side of the base, the dust removal device comprises a filter cartridge, a cartridge cover, a treatment bin and a communicating pipe, the cartridge cover is installed at the top end of the filter cartridge, the treatment bin is installed on the base, the communicating pipe is connected with the treatment bin and the filter cartridge, and an adjusting device is arranged on one side of the filter cartridge. The adjusting device comprises a fixed pipe, a speed adjusting sleeve, a connecting pipe, a matching rod, a fixed frame, a speed adjusting block, a movable frame and a matching sleeve, the matching rod is movably connected with the matching sleeve through threads, the speed adjusting sleeve is connected with the matching sleeve through the fixed frame, a locking mechanism is arranged on the outer side of the fixed pipe, and the locking mechanism comprises a locking sleeve, a locking groove, a connecting spring and a locking rod. According to the air exhaust device, the cleaning mode is improved so that comprehensive cleaning can be guaranteed, the air exhaust speed can be accurately controlled, and meanwhile the air exhaust device has enough structural stability.

Description

TECHNICAL FIELD

[0001] The utility model relates to dry chilli surface cleaning technical field more specifically, it relates to a dry chilli surface dust cleaning device. BACKGROUND

[0002] In the field of modern agricultural product processing, dry chilli surface dust cleaning device as a kind of key pretreatment equipment, plays a vital role in ensuring product quality and improving processing efficiency, however, the dry chilli surface dust cleaning device on the current market still has many deficiencies, these problems not only affect the cleaning effect and efficiency, also can cause potential threat to product quality.

[0003] The first problem is that the cleaning method of existing cleaning device has limitations, most devices adopt the way of roller brush rolling to clean the dust on the surface of dry chilli, the principle is to adhere dust to the bristles by the rotation of roller brush, however, this method has obvious defects when dealing with dry chilli placed in pile, since the chilli is arranged in pile, the chilli in upper layer often cannot directly contact with roller brush, resulting in that the dust on the surface of this part of chilli cannot be effectively removed, this uneven cleaning problem seriously affects the overall cleaning effect, reduces the consistency of product quality, especially in large-scale processing, this incomplete cleaning problem may cause quality problems in subsequent processing links, even affect the sanitary safety standard of final product.

[0004] Secondly, although some improved cleaning devices increase air pump and connecting pipe and other components to collect dust, but its design still has obvious defects, these devices usually adopt fixed parameter suction system, cannot flexibly adjust suction speed according to actual use demand, in actual application, different batches of dry chilli may need different cleaning intensity due to factors such as production place, storage condition, dust adhesion degree, fixed suction speed may cause the problem of insufficient cleaning or over cleaning, insufficient cleaning will affect product quality, while over cleaning may damage the surface of chilli, affect its appearance and quality, this lack of flexibility design not only reduces the cleaning efficiency, but also may increase energy consumption and equipment wear and tear.

[0005] In addition, in order to solve the above problems, some manufacturers have developed cleaning devices with adjustable air extraction speed function, and these designs aim to improve the flexibility and adaptability of the cleaning process. However, these improved designs often have the problem of simple structure and insufficient stability. In actual use, these simplified structures are easily affected by external factors and may malfunction, for example, continuous airflow impact and equipment vibration during operation may cause the adjustment mechanism to gradually loosen or shift. More seriously, this instability may cause the air extraction speed to change unexpectedly, affecting the consistency of the cleaning effect, which not only reduces the cleaning quality, but also may cause batch-to-batch product quality differences, affecting subsequent processing and the quality stability of the final product. Practical new type content

[0006] (I) Technical problems solved

[0007] In view of the problems existing in the prior art, the utility model provides a dry chili surface dust cleaning device to solve the technical problems mentioned in the background art.

[0008] (II) Technical solutions

[0009] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a dry chili surface dust cleaning device, comprising a base, characterized in that: a dust removal device is arranged on one side of the base, the dust removal device comprises a filter cartridge, a cartridge cover, a treatment bin and a communication pipe, the cartridge cover is detachably installed at the top end of the filter cartridge, the filter cartridge is arranged on one side of the base, the treatment bin is detachably installed on the base, the communication pipe is connected with the treatment bin and the filter cartridge at both ends respectively, an adjusting device is arranged on one side of the filter cartridge, the adjusting device comprises a fixed pipe, a speed regulating sleeve, a connecting pipe, a matching rod, a fixed frame, a speed regulating block, a moving frame and a matching sleeve, the fixed pipe is fixedly connected on one side of the filter cartridge, the speed regulating sleeve is rotatably connected with the fixed pipe and the connecting pipe at both ends respectively, the matching rod is movably connected with the matching sleeve through threads, the inner wall of the speed regulating sleeve is fixedly connected with the outer wall of the matching sleeve through the fixed frame, the speed regulating block is movably arranged in the connecting pipe, the moving frame is fixedly connected with the matching rod, a locking mechanism is arranged on the outside of the fixed pipe, the locking mechanism comprises a locking sleeve, a locking groove, a connecting spring and a locking rod, the inner wall of the locking sleeve is movably connected with the outer wall of the fixed pipe through threads, a plurality of locking grooves are formed in the outer wall of the fixed pipe, one end of the locking rod is connected with the outer wall of the speed regulating sleeve through the connecting spring, the other end of the locking rod is inserted into the locking groove.

[0010] The utility model further sets up, one side of base is detachably equipped with air pump, air pump input end is connected with the one end of connecting pipe, one side of processing bin is detachably equipped with motor, obtains the central shaft in processing bin, motor output end is connected with the one end of central shaft, the outside fixed of central shaft is equipped with the feed plate, the feed plate is spiral structure design, the outside fixed of central shaft is equipped with movable frame, movable frame sets up between the feed plate, the one end of communicating pipe is detachably equipped with filter plate.

[0011] The utility model further sets up, the filter hole diameter on filter plate is greater than the filter hole diameter of filter bin lateral wall, the one end of communicating pipe is inserted into filter bin, the one side top of processing bin is connected with the feed bin, the one side bottom of processing bin is connected with the discharge bin.

[0012] The utility model further sets up, the outside fixed of movable frame is equipped with sliding block, the sliding slot is opened in the connecting pipe, the sliding block is slidably arranged in the sliding slot, and the sliding block and the sliding slot provide excellent guiding and limiting capacity.

[0013] The utility model further sets up, a plurality of speed regulation holes are opened in the speed regulation block.

[0014] The utility model further sets up, the fixed block is fixedly arranged in the connecting pipe, the movable slot is opened in the inside of speed regulation block, and the fixed block is in the movable slot, and the setting of fixed block and movable slot guarantees the accurate movement of speed regulation block.

[0015] The utility model further sets up, the movable spring is movably arranged in the movable slot, and the movable spring is connected with the fixed block and the inner wall of movable slot respectively at both ends, the movable spring is the tension spring structure, guarantees the accurate change of the position of speed regulation block.

[0016] The utility model further sets up, the edge of the end of locking rod and the locking slot inner wall all adopts the round angle structure design, and the round angle design of locking rod and locking slot makes the adjustment process more smooth.

[0017] (Three) beneficial effects

[0018] Compared with the prior art, the utility model provides a dry chilli surface dust cleaning device, has the following beneficial effects:

[0019] 1. The design of the dust removal device ingeniously solves the problem that the traditional cleaning device cannot clean the stacked dried chili comprehensively. Through the cooperative work of the treatment bin, the central shaft, the conveying plate and the movable frame, the dried chili is cleaned comprehensively. The spiral conveying plate moves the dried chili under the drive of the motor, and the rotation of the movable frame makes the dried chili turn constantly, so that each chili can be fully shaken to remove dust. The multi-stage filtering design of the filter cylinder, the filter bin and the filter plate can effectively collect dust and prevent the dried chili from being sucked in by mistake. This design not only improves the uniformity and thoroughness of cleaning, but also effectively improves the product quality.

[0020] 2. The innovative design of the adjusting device solves the problem of fixed parameters of the traditional air extraction system. Through the precise cooperation of the fixed pipe, the speed regulating sleeve, the connecting pipe, the matching rod, the fixed frame, the speed regulating block, the movable frame and the matching sleeve, a flexible air extraction speed control system is formed. The multiple speed regulating holes on the speed regulating block cooperate with the design of the speed regulating block, so that the operator can accurately adjust the air extraction speed according to the actual needs of different batches of dried chili. The guide design of the sliding block and the sliding groove ensures the stability of the adjustment process, and the setting of the movable spring provides the necessary return force, making the adjustment more accurate. This design not only improves the cleaning efficiency, but also optimizes energy consumption according to different situations, and is especially suitable for situations where different quality dried chilies need to be processed.

[0021] 3. The design of the locking mechanism effectively solves the problem that the adjustable structure is easy to loosen. Through the ingenious cooperation of the locking sleeve, the locking groove, the connecting spring and the locking rod, a reliable locking system is formed. The round corner design of the locking rod and the locking groove makes the adjustment process smoother, and the connecting spring ensures that the locking rod can be reliably inserted into the locking groove. The locking sleeve provides double insurance through threaded connection to prevent the locking rod from accidentally coming out. This design not only effectively prevents the loosening of the structure caused by external vibration or air flow impact, but also quickly unlocks for adjustment when needed, balancing stability and operational convenience. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a whole structure schematic view of a dried chili surface dust cleaning device in the utility model.

[0023] Figure 2 It is a sectional structure schematic view of a treatment bin part in the utility model.

[0024] Figure 3 It is a sectional structure schematic view in the utility model.

[0025] Figure 4 It is a sectional structure schematic view of a connecting pipe and a fixed pipe part in the utility model.

[0026] Figure 5The utility model discloses a fixed tube, speed regulation cover and mobile frame part's dispersion structure schematic view.

[0027] In the drawing: 1, base; 2, filter cylinder; 3, cylinder cover; 4, processing bin; 5, communication pipe; 6, fixed tube; 7, speed regulation cover; 8, connecting pipe; 9, cooperation rod; 10, fixed frame; 11, speed regulation block; 12, mobile frame; 13, cooperation cover; 14, locking cover; 15, locking groove; 16, connecting spring; 17, locking rod; 18, air pump; 19, motor; 20, center shaft; 21, feed plate; 22, movable frame; 23, filter plate; 24, filter bin; 25, feed bin; 26, discharge bin; 27, sliding block; 28, sliding slot; 29, speed regulation hole; 30, fixed block; 31, movable slot; 32, movable spring. DETAILED DESCRIPTION

[0028] It should be noted that the embodiments and features in the embodiments in the present application can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with embodiments.

[0029] It should be noted that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as that generally understood by ordinary skilled in the art to which the present application belongs.

[0030] In the present application, unless otherwise specified, the orientation such as "up, down" is generally directed to the direction shown in the drawings, or is directed to the vertical, perpendicular or gravity direction. Similarly, for the convenience of understanding and description, "left, right" is generally directed to the left and right shown in the drawings, and "inner, outer" refers to the inner and outer relative to the contour of each component itself, but the above orientation words are not used to limit the present application.

[0031] Please refer to Figures 1-5The utility model relates to a kind of dry chili surface dust cleaning device, including base 1, it is characterized by: base 1 side is provided with dust removal device, dust removal device includes filter cartridge 2, cylinder cover 3, processing bin 4 and communication pipe 5, cylinder cover 3 is detachably installed at the top of filter cartridge 2, filter cartridge 2 is arranged in base 1 side, processing bin 4 is detachably installed on base 1, communication pipe 5 two ends are connected with processing bin 4 and filter cartridge 2 respectively, filter cartridge 2 side is provided with adjusting device, adjusting device includes fixed pipe 6, speed regulation sleeve 7, connecting pipe 8, cooperation rod 9, fixed frame 10, speed regulation block 11, moving frame 12 and cooperation sleeve 13, fixed pipe 6 is fixedly connected in filter cartridge 2 side, speed regulation sleeve 7 two ends are rotatably connected with fixed pipe 6 and connecting pipe 8, cooperation rod 9 is movably connected with cooperation sleeve 13 by screw thread, the inner wall of speed regulation sleeve 7 is fixedly connected with the outer wall of cooperation sleeve 13 by fixed frame 10, speed regulation block 11 is movably arranged in connecting pipe 8, moving frame 12 is fixedly connected with cooperation rod 9, locking mechanism is arranged on the outside of fixed pipe 6, locking mechanism includes locking sleeve 14, locking groove 15, connecting spring 16 and locking rod 17, the inner wall of locking sleeve 14 is movably connected with the outer wall of fixed pipe 6 by screw thread, multiple locking grooves 15 are opened in the outer wall of fixed pipe 6, locking rod 17 one end is connected with the outer wall of speed regulation sleeve 7 by connecting spring 16, and locking rod 17 other end is inserted into locking groove 15.

[0032] Base 1 side is detachably provided with air pump 18, and the input end of the air pump 18 is connected with one end of the connecting pipe 8.

[0033] Filter cartridge 2 is detachably provided with filter bin 24, and the filter hole diameter on the filter plate 23 is greater than the filter hole diameter opened in the side wall of the filter bin 24.

[0034] In this embodiment, when the device needs to be used, first put the dry chili that needs to be cleaned into the processing bin 4 from the feeding bin 25, then open the motor 19 arranged on one side of the processing bin 4, the motor 19 drives the central shaft 20 connected to the output end to rotate, then the central shaft 20 drives the outer side arranged feeding plate 21 to rotate, at the same time, the central shaft 20 drives the outer side arranged movable frame 22 to rotate, the spiral arranged feeding plate 21 drives the dry chili in the processing bin 4 to be transported, and the movable frame 22 drives the dry chili to be stirred inside the processing bin 4, so that the dry chili shakes off the dust in the moving process, then the dust diffuses in the processing bin 4, synchronously open the air pump 18, the air pump 18 draws the inside of the filter cylinder 2 to a negative pressure state through the connecting pipe 8, the fixed pipe 6 and other components, then the dust is sucked into the communication pipe 5, the setting of the filter plate 23 can effectively prevent the dry chili from being sucked into the communication pipe 5, then the dust in the communication pipe 5 is sucked into the filter bin 24 arranged in the filter cylinder 2, because the diameter of the filter bin 24 is smaller, then the filter bin 24 can intercept the dust inside the filter bin 24, the air will pass through the filter bin 24 and enter the space between the filter bin 24 and the filter cylinder 2, then the air will be sucked into the fixed pipe 6 and the connecting pipe 8, then the air will be discharged through the output end of the air pump 18, when the device is used for a long time, the cylinder cover 3 can be removed, then the filter bin 24 in the filter cylinder 2 is removed, then the dust in the filter bin 24 is removed, then the filter bin 24 and the cylinder cover 3 are reinstalled to the original position, then the dry chili treated by dust removal will be discharged to the outside collecting device through the discharge bin 26 arranged on the other side.

[0035] Please refer to Figure 4 and Figure 5 , as a further embodiment of the whole device: the movable frame 12 is fixedly provided with a sliding block 27 outside, and a sliding groove 28 is arranged in the connecting pipe 8.

[0036] A plurality of speed regulating holes 29 are arranged on the speed regulating block 11.

[0037] A fixed block 30 is fixedly arranged in the connecting pipe 8, and a movable slot 31 is arranged in the inner side of the speed regulating block 11, and the fixed block 30 is in the movable slot 31.

[0038] A movable spring 32 is movably arranged in the movable slot 31, and the movable spring 32 is connected to the fixed block 30 and the inner wall of the movable slot 31 at both ends.

[0039] The end of the locking rod 17 and the edge of the inner wall of the locking slot 15 are designed in a round corner structure.

[0040] More specifically, when the air extraction speed needs to be adjusted according to the actual use requirement, first rotate the locking sleeve 14 in the forward direction, move the locking sleeve 14 along the threads arranged outside the fixed tube 6, then the inner wall of the locking sleeve 14 no longer limits the outer end of the locking rod 17, then rotate the speed regulating sleeve 7 in the forward direction, the speed regulating sleeve 7 will drive the plurality of locking rods 17 slidingly arranged on the side wall to move, then the inner wall of the locking groove 15 extrudes one end of the locking rod 17, due to the round corner structure design at the end of the locking rod 17 and the edge of the inner wall of the locking groove 15, then one end of the locking rod 17 will slide out of the locking groove 15, then the other end of the locking rod 17 will drive the connecting spring 16 to stretch, the speed regulating sleeve 7 will drive the cooperating sleeve 13 to rotate through the fixed frame 10 arranged on the inner wall, due to the cooperating sleeve 13 inner wall and the cooperating rod 9 outer wall are movably connected through threads, and the sliding block 27 and the sliding groove 28 limit the movement of the moving frame 12, so that the moving frame 12 and the cooperating rod 9 will not rotate, then the cooperating rod 9 will drive the moving frame 12 to move, then the moving frame 12 will drive the sliding block 27 to slide along the sliding groove 28, due to the unique structure design of the moving frame 12, then the moving frame 12 will push the plurality of speed regulating blocks 11 outward while sliding, then the speed regulating block 11 drives the plurality of speed regulating holes 29 and the movable groove 31 to slide along the fixed block 30, and the speed regulating sleeve 7 will drive the movable spring 32 arranged in the movable groove 31 to stretch, the movement of the speed regulating block 11 and the position movement of the speed regulating hole 29 make the flow area of the corresponding position in the connecting tube 8 change, which changes the flow rate, when the air extraction speed is adjusted properly, stop rotating the speed regulating sleeve 7, and make the connecting spring 16 drive the locking rod 17 to slide and insert into the corresponding locking groove 15, then rotate the locking sleeve 14 in the reverse direction, make the locking sleeve 14 reset along the threads outside the fixed tube 6, then the inner wall of the locking sleeve 14 limits the outer end of the locking rod 17, so that the locking rod 17 will not move, then the locking rod 17 and the locking groove 15 cooperate to lock the speed regulating sleeve 7, so that the speed regulating sleeve 7 will not rotate, thereby ensuring the stability of the structure after the air extraction speed is adjusted, and further ensuring the stable operation of the dust removal work.

[0041] In summary, the overall device in use or operation: when the need to use the device, first need to clean dry chili from the feed bin 25 into the processing warehouse 4, then open the processing warehouse 4 side of the motor 19, the motor 19 drive output end connected to the center shaft 20 rotation, then the center shaft 20 drive outside the set of feed plate 21 rotation, while the center shaft 20 will drive the outside set of movable frame 22 rotation, spiral set of feed plate 21 drive dry chili in the processing warehouse 4 for conveying, and movable frame 22 will drive dry chili in the processing warehouse 4 inside the agitation, so that dry chili in the process of moving will dust off, then the dust will diffuse in the processing warehouse 4, synchronous opening of the air pump 18, air pump 18 through the connecting pipe 8 and fixed pipe 6, etc. The components will be filtered inside the cylinder 2 to negative pressure state, then the communication pipe 5 will be dust into the filter plate 23 of the setting is can effectively prevent dry chili is sucked into the communication pipe 5, then the dust in the communication pipe 5 is sucked into the filter cylinder 2 is provided in the filter warehouse 24, because the filter warehouse 24 is smaller in diameter, then the filter warehouse 24 can intercept the dust to the filter warehouse 24 inside, air will pass through the filter warehouse 24 filter into the filter warehouse 24 and filter cylinder 2 between the space, then the air will be drawn into the fixed pipe 6 and connecting pipe 8, then the air will be discharged through the air pump 18 output end, when the device is used for a long time, the cylinder cover 3 can be removed, then the filter cylinder 2 in the filter warehouse 24 is removed, then the dust in the filter warehouse 24 is removed, then the filter warehouse 24 and cylinder cover 3 is reinstalled to the original position, then the dry chili after dust removal will be discharged through the other side of the discharge bin 26 to the outside of the collection equipment.

[0042] When it is necessary to adjust the air extraction speed according to the actual use requirement, first rotate the locking sleeve 14 in the positive direction, move the locking sleeve 14 along the threads arranged outside the fixed tube 6, then the inner wall of the locking sleeve 14 no longer limits the outer end of the locking rod 17, then rotate the speed regulating sleeve 7 in the positive direction, the speed regulating sleeve 7 will drive the plurality of locking rods 17 slidingly arranged on the side wall to move, then the inner wall of the locking groove 15 extrudes one end of the locking rod 17, due to the round corner structure design at the end of the locking rod 17 and the edge of the inner wall of the locking groove 15, then one end of the locking rod 17 will slide out of the locking groove 15, then the other end of the locking rod 17 will drive the connecting spring 16 to stretch, the speed regulating sleeve 7 will drive the cooperating sleeve 13 through the fixed frame 10 arranged on the inner wall, due to the threaded movable connection between the inner wall of the cooperating sleeve 13 and the outer wall of the cooperating rod 9, and the limitation of the sliding block 27 and the sliding groove 28 on the moving frame 12, the moving frame 12 and the cooperating rod 9 will not rotate, then the moving frame 12 will drive the sliding block 27 to slide along the sliding groove 28, due to the unique structure design of the moving frame 12, the moving frame 12 will push the plurality of speed regulating blocks 11 outward while sliding, then the speed regulating block 11 drives the plurality of speed regulating holes 29 and the movable groove 31 to slide along the fixed block 30, and the speed regulating sleeve 7 will drive the movable spring 32 arranged in the movable groove 31 to stretch, the movement of the speed regulating block 11 and the position movement of the speed regulating hole 29 cause the change of the flow area at the corresponding position in the connecting tube 8, which has the effect of changing the flow rate, when the air extraction speed is adjusted appropriately, stop rotating the speed regulating sleeve 7, and make the connecting spring 16 drive the locking rod 17 to slide and insert into the corresponding locking groove 15, then rotate the locking sleeve 14 in the reverse direction, make the locking sleeve 14 reset along the threads outside the fixed tube 6, then the inner wall of the locking sleeve 14 limits the outer end of the locking rod 17, so that the locking rod 17 will not move, then the locking rod 17 and the locking groove 15 cooperate to lock the speed regulating sleeve 7, so that the speed regulating sleeve 7 will not rotate, thereby ensuring the stability of the structure after the air extraction speed is adjusted, and further ensuring the stable operation of the dust removal work.

[0043] In all the schemes mentioned above, the connection between the two components can be selected according to the actual situation, such as welding, bolt and nut cooperation connection, bolt or screw connection or other known connection mode, which will not be described one by one, whenever the above-mentioned fixed connection is involved, the welding is preferred, although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A device for cleaning the surface of dried chillies from dust, comprising a base (1), characterised in that: The base (1) is provided with a dust removal device on one side, the dust removal device comprises a filter cylinder (2), a cylinder cover (3), a treatment bin (4) and a communication pipe (5), the cylinder cover (3) is installed at the top end of the filter cylinder (2), the treatment bin (4) is installed on the base (1), the communication pipe (5) is connected with the treatment bin (4) and the filter cylinder (2), the filter cylinder (2) is provided with an adjusting device on one side, the adjusting device comprises a fixed pipe (6), a speed regulating sleeve (7), a connecting pipe (8), a matching rod (9), a fixed frame (10), a speed regulating block (11), a moving frame (12) and a matching sleeve (13), the speed regulating sleeve (7) is rotatably connected with the fixed pipe (6) and the connecting pipe (8) respectively, the matching rod (9) is movably connected with the matching sleeve (13) through threads, the speed regulating sleeve (7) is fixedly connected with the matching sleeve (13) through the fixed frame (10), the speed regulating block (11) is arranged in the connecting pipe (8), the fixed pipe (6) is provided with a locking mechanism outside, the locking mechanism comprises a locking sleeve (14), a locking groove (15), a connecting spring (16) and a locking rod (17), the locking sleeve (14) is movably connected with the fixed pipe (6) through threads, a plurality of locking grooves (15) are formed in the outer wall of the fixed pipe (6), one end of the locking rod (17) is connected with the outer wall of the speed regulating sleeve (7) through the connecting spring (16), the other end of the locking rod (17) is inserted into the locking groove (15).

2. A device for cleaning the surface of dried chillies as claimed in claim 1, wherein: The base (1) is provided with a dust removal device on one side, the dust removal device comprises a filter cylinder (2), a cylinder cover (3), a treatment bin (4) and a communication pipe (5), the cylinder cover (3) is installed at the top end of the filter cylinder (2), the treatment bin (4) is installed on the base (1), the communication pipe (5) is connected with the treatment bin (4) and the filter cylinder (2), the filter cylinder (2) is provided with an adjusting device on one side, the adjusting device comprises a fixed pipe (6), a speed regulating sleeve (7), a connecting pipe (8), a matching rod (9), a fixed frame (10), a speed regulating block (11), a moving frame (12) and a matching sleeve (13), the speed regulating sleeve (7) is rotatably connected with the fixed pipe (6) and the connecting pipe (8) respectively, the matching rod (9) is movably connected with the matching sleeve (13) through threads, the speed regulating sleeve (7) is fixedly connected with the matching sleeve (13) through the fixed frame (10), the speed regulating block (11) is arranged in the connecting pipe (8), the fixed pipe (6) is provided with a locking mechanism outside, the locking mechanism comprises a locking sleeve (14), a locking groove (15), a connecting spring (16) and a locking rod (17), the locking sleeve (14) is movably connected with the fixed pipe (6) through threads, a plurality of locking grooves (15) are formed in the outer wall of the fixed pipe (6), one end of the locking rod (17) is connected with the outer wall of the speed regulating sleeve (7) through the connecting spring (16), the other end of the locking rod (17) is inserted into the locking groove (15).

3. A device for cleaning the surface of dried chillies as claimed in claim 2, wherein: The base (1) is provided with a dust removal device on one side, the dust removal device comprises a filter cylinder (2), a cylinder cover (3), a treatment bin (4) and a communication pipe (5), the cylinder cover (3) is installed at the top end of the filter cylinder (2), the treatment bin (4) is installed on the base (1), the communication pipe (5) is connected with the treatment bin (4) and the filter cylinder (2), the filter cylinder (2) is provided with an adjusting device on one side, the adjusting device comprises a fixed pipe (6), a speed regulating sleeve (7), a connecting pipe (8), a matching rod (9), a fixed frame (10), a speed regulating block (11), a moving frame (12) and a matching sleeve (13), the speed regulating sleeve (7) is rotatably connected with the fixed pipe (6) and the connecting pipe (8) respectively, the matching rod (9) is movably connected with the matching sleeve (13) through threads, the speed regulating sleeve (7) is fixedly connected with the matching sleeve (13) through the fixed frame (10), the speed regulating block (11) is arranged in the connecting pipe (8), the fixed pipe (6) is provided with a locking mechanism outside, the locking mechanism comprises a locking sleeve (14), a locking groove (15), a connecting spring (16) and a locking rod (17), the locking sleeve (14) is movably connected with the fixed pipe (6) through threads, a plurality of locking grooves (15) are formed in the outer wall of the fixed pipe (6), one end of the locking rod (17) is connected with the outer wall of the speed regulating sleeve (7) through the connecting spring (16), the other end of the locking rod (17) is inserted into the locking groove (15).

4. A device for removing surface dust from dried red chillies as claimed in any one of the claims 1 to 3 wherein said device further comprises: ​ 5. A device for cleaning the surface of dried chillies as claimed in claim 4, wherein: ​ 6. A device for cleaning the surface of dried chillies as claimed in claim 5, wherein: ​ 7. A device for cleaning the surface of dried chillies as claimed in claim 6, wherein: ​ 8. A device for cleaning the surface of dried chillies as claimed in claim 7, wherein: The end of the locking rod (17) and the edge of the inner wall of the locking groove (15) are designed with a round corner structure.

Images