Chili processing dust filtering mechanism

Abstract

The utility model relates to a pepper processing dust filtering mechanism which comprises a filtering mechanism main body, a fan, a filtering plate and an impacting part, a filtering channel is formed in the filtering mechanism main body, the air inlet end and the air outlet end of the filtering channel are both communicated with the outer surface of the filtering mechanism main body, and the fan is arranged at the air outlet end of the filtering channel. The fan is used for sucking air in the filtering channel outwards; the filter plate is arranged in the filter channel and is used for filtering air flowing through the filter channel; the impact part is arranged on one side of the filter plate and is used for impacting the filter plate. When the filter plate is cleaned, the filter plate is impacted by the impact part, so that part of pepper dust adhered to the filter plate can fall off from the filter plate, the purpose of cleaning the filter plate can be achieved, the filter plate does not need to be detached from the filter mechanism main body for cleaning, and the filter plate is relatively convenient to clean.

Description

Technical Field

[0001] The utility model relates to the technical field of dust filtration, and particularly relates to a dust filtration mechanism for chili processing. Background Art

[0002] During the processing of chili peppers, chili dust floats upward and finally mixes into the air. When there is little chili dust mixed in the air, it will not cause much impact. However, during long-term large-scale processing, a large amount of chili dust will mix into the air. When workers inhale the air mixed with chili dust, the chili dust will affect the respiratory system of the workers, making people's respiratory systems very uncomfortable and finally affecting work. At this time, a filtration mechanism is needed to filter the chili dust mixed in the air.

[0003] The filter plate of the existing filtration mechanism is arranged in a detachable manner. When cleaning the chili dust on the filter plate, the worker has to first detach the filter plate from the filtration mechanism, then clean the filter plate, and then install the filter plate on the filtration mechanism after cleaning. The process is relatively cumbersome. Content of the Utility Model

[0004] In view of this, the purpose of the present utility model is to provide a dust filtration mechanism for chili processing, so as to solve the problem in the prior art that when it is necessary to clean the chili dust on the filter plate, the worker has to first detach the filter plate from the filtration mechanism, then clean the filter plate, and then install the filter plate on the filtration mechanism after cleaning, and the process is relatively cumbersome.

[0005] The present utility model is realized through the following technical solutions:

[0006] A dust filtration mechanism for chili processing includes a filtration mechanism main body, a fan, a filter plate, and an impact part. A filtration channel is formed inside the filtration mechanism main body. The air inlet end and the air outlet end of the filtration channel are both communicated with the outer surface of the filtration mechanism main body. The fan is arranged at the air outlet end of the filtration channel, and the fan is used to suck out the air inside the filtration channel; the filter plate is arranged inside the filtration channel and is used to filter the air flowing through the filtration channel; the impact part is arranged on one side of the filter plate, and the impact part is used to impact the filter plate.

[0007] Further defined, the filter plate is slidably fitted in the filter channel in a manner that it can slide along the axial line direction of the filter channel; the impact portion includes a motor, a first rotating rod, and an impact rod. The motor is fixedly provided on the main body of the filtering mechanism. A first through hole is formed on the main body of the filtering mechanism. One end of the first through hole communicates with the filter channel, and the other end communicates with the outer surface of the main body of the filtering mechanism. One end of the first rotating rod is coaxially fixedly connected to the output shaft of the motor. The other end of the first rotating rod passes through the first through hole and is located in the filter channel. One end of the impact rod is fixedly provided at the other end of the first rotating rod, and the other end of the impact rod is used to impact the filter plate.

[0008] Further defined, it further includes a positioning plate and a first elastic member. The positioning plate is fixedly provided in the filter channel. One end of the first elastic member is fixedly connected to the positioning plate, and the other end of the first elastic member is fixedly connected to the filter plate. The first elastic member is disposed on the side of the filter plate facing the first rotating rod, and the first elastic member is used to provide an elastic force towards the first rotating rod to the filter plate.

[0009] Further defined, it further includes a cleaning portion and a driving mechanism. The cleaning portion abuts against the side surface of the filter plate facing away from the first rotating rod. The cleaning portion is disposed in the filter channel in a manner that it can slide along a direction perpendicular to the axial line of the filter channel. The driving mechanism is used to drive the cleaning portion to slide reciprocally along a direction perpendicular to the axial line of the filter channel.

[0010] Further defined, the cleaning portion includes a first connecting plate, a sliding sleeve, a sliding rod, a second connecting plate, a brush plate, brush hairs, and a second elastic member. The first connecting plate is disposed in the filter channel in a manner that it can slide along a direction perpendicular to the axial line of the filter channel. The sliding sleeve is fixedly provided on the side surface of the first connecting plate facing the first rotating rod. The sliding rod is slidably fitted in the sliding sleeve. The second connecting plate is fixedly provided on the sliding rod. The brush plate is fixedly provided on the second connecting plate. One end of the brush hairs is fixedly provided on the brush plate, and the other end of the brush hairs abuts against the filter plate. The second elastic member is located in the sliding sleeve. One end of the second elastic member abuts against the first connecting plate, and the other end abuts against the sliding rod. The driving mechanism is used to drive the first connecting plate to slide reciprocally along a direction perpendicular to the axial line of the filter channel.

[0011] Further defined, it further includes two guide rods and two guide sleeves. Both of the two guide rods are fixedly provided on the side wall of the filter channel. The guide rods are arranged perpendicular to the axial line of the filter channel. The two guide sleeves are slidably fitted on the two guide rods in a one-to-one correspondence manner. The first connecting plate is fixedly connected to the two sliding sleeves.

[0012] Further defined, a second through hole is provided on the main body of the filtering mechanism; the driving mechanism includes a bearing, a second rotating rod, a first pulley, a second pulley, a transmission belt, a rack, a sector gear, and a third elastic member. The bearing is fixedly arranged in the second through hole, the second rotating rod is fixedly arranged in the bearing hole of the bearing, the first pulley is fixedly arranged on the output shaft of the motor, the second pulley is fixedly arranged on the second rotating rod, the transmission belt is drivingly connected between the first pulley and the second pulley, the rack is fixedly arranged on the first connecting plate, the rack is arranged in a direction perpendicular to the axis of the filtering channel, the sector gear is fixedly arranged on the second rotating rod, the sector gear is located in the filtering channel, the sector gear is used for engaging the rack, and the third elastic member is used for driving the first connecting plate to reset when the sector gear disengages from the rack.

[0013] Further defined, a dust discharge channel is further formed in the main body of the filtering mechanism. The upper end of the dust discharge channel communicates with the filtering channel, and the lower end communicates with the bottom surface of the main body of the filtering mechanism. The upper end of the dust discharge channel is located on the side of the filter plate facing away from the fan.

[0014] Further defined, the filtering channel includes a first channel section and a second channel section. The first channel section is in an inclined state, the upper end of the first channel section is the air inlet end, and the lower end of the first channel section is connected to the dust discharge channel; the second channel section is in an inclined state, the upper end of the second channel section is the air outlet end, and the lower end of the second channel section is connected to the dust discharge channel.

[0015] Further defined, a first valve and a second valve are further included. The first valve is arranged at the air inlet end of the filtering channel, and the first valve is used to open or close the air inlet end. The second valve is arranged at the lower end of the dust discharge channel, and the second valve is used to open or close the lower end of the dust discharge channel.

[0016] The beneficial effects of the present utility model are as follows:

[0017] For the chili processing dust filtering mechanism of the present utility model, when cleaning the filter plate, by hitting the filter plate with the hitting part, part of the chili dust adhering to the filter plate can fall off from the filter plate, so as to achieve the purpose of cleaning the filter plate, without the need to disassemble the filter plate from the main body of the filtering mechanism for cleaning, which is more convenient when cleaning the filter plate.

[0018] Other advantages, objectives, and features of the present utility model will be elaborated to some extent in the subsequent description, and to some extent, will be obvious to those skilled in the art based on the study of the following text, or can be learned from the practice of the present utility model. The objectives and other advantages of the present utility model can be achieved and obtained through the following description. Brief Description of the Drawings

[0019] Figure 1 It is a schematic structural diagram of the chili processing dust filtering mechanism of the present utility model;

[0020] Figure 2 It is a sectional view of the chili processing dust filtering mechanism of the present utility model;

[0021] Figure 3 is Figure 2 an enlarged schematic view of part A in

[0022] Figure 4 It is a schematic combined structural diagram of the cleaning part, guide rod, and guide sleeve of the present utility model;

[0023] Figure 5 and Figure 7 It is a usage state diagram of the chili processing dust filtering mechanism of the present utility model;

[0024] Figure 6 is Figure 5 an enlarged schematic view of part B in

[0025] Figure 8 is Figure 7 an enlarged schematic view of part C in

[0026] In the figure: 1. Main body of the filtering mechanism; 101. Filtering channel; 1011. First channel section; 1012. Second channel section; 2. Fan; 3. Filter plate; 4. Impact part; 401. Motor; 402. First rotating rod; 403. Impact rod; 5. Positioning plate; 6. First elastic member; 7. Cleaning part; 701. First connecting plate; 702. Sliding sleeve; 703. Sliding rod; 704. Second connecting plate; 705. Brush plate; 706. Brush bristles; 707. Second elastic member; 8. Driving mechanism; 801. Second rotating rod; 802. First pulley; 803. Second pulley; 804. Transmission belt; 805. Rack; 806. Sector gear; 807. Third elastic member; 9. Guide rod; 10. Guide sleeve; 11. Dust exhaust channel; 12. First valve; 13. Second valve; Detailed Description of the Preferred Embodiments

[0027] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some but not all of the embodiments of the present utility model. Components of the embodiments of the present utility model usually described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations.

[0028] Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the claimed present utility model, but merely represents selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0029] It should be noted that like reference numerals and letters denote like items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0030] In the above description of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "one side", "the other side", etc. is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the utility model product is usually placed during use. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present utility model. In addition, terms such as "first", "second", etc. are only used for descriptive distinction and cannot be understood as indicating or implying relative importance.

[0031] In addition, terms such as "identical" do not mean that the components are absolutely identical, but there may be slight differences. The term "perpendicular" only means that the positional relationship between components is relatively more perpendicular than "parallel", and does not mean that the structure must be completely perpendicular, but may be slightly inclined.

[0032] Please refer to Figures 1-4, the present utility model provides a technical solution: a chili processing dust filtering mechanism, including a filtering mechanism main body 1, a fan 2, a filter plate 3 and an impact part 4. The fan 2 can be a fan with the model BFAG. A filtering channel 101 is formed in the filtering mechanism main body 1. Both the air inlet end and the air outlet end of the filtering channel 101 are communicated with the outer surface of the filtering mechanism main body 1. The fan 2 is fixedly arranged on the filtering mechanism main body 1. The fan 2 is arranged at the air outlet end of the filtering channel 101. The fan 2 is used to suck out the air in the filtering channel 101. The filter plate 3 is arranged in the filtering channel 101 and is used to filter the air flowing through the filtering channel 101. The impact part 4 is arranged on one side of the filter plate 3. The impact part 4 is used to impact the filter plate 3.

[0033] When the chili processing dust filtering mechanism of the present utility model filters the chili dust in the air: start the fan 2. The fan 2 sucks out the air in the filtering channel 101 and discharges the air in the filtering channel 101 from the air outlet end. A negative pressure can be formed in the filtering channel 101, so that the air mixed with chili dust in the environment enters the filtering channel 101 from the air inlet end and is discharged from the air outlet end after flowing through the filtering channel 101. The filter plate 3 filters the chili dust in the air flowing through the filtering channel 101, reducing the content of chili dust in the air discharged from the air outlet end. The chili processing dust filtering mechanism of the present utility model can filter the chili dust mixed into the air during the chili processing process, so as to reduce the content of chili dust in the air in the environment.

[0034] After the chili processing dust filtering mechanism of the present utility model has been filtering for a long time, a large amount of chili dust will adhere to the filter plate 3, which will cause the filtering efficiency of the filter plate 3 to decrease. Therefore, it is necessary to clean the filter plate 3. When cleaning the filter plate 3, make the fan 2 in a shutdown state. Impact the filter plate 3 through the impact part 4. Under the impact, the filter plate 3 can be vibrated, and some of the chili dust adhering to the filter plate 3 can fall off from the filter plate 3, achieving the effect of cleaning the filter plate 3.

[0035] In this structure, by impacting the filter plate 3 with the impact part 4, some of the chili dust adhering to the filter plate 3 can fall off from the filter plate 3, so as to achieve the purpose of cleaning the filter plate 3. There is no need to disassemble the filter plate 3 from the filtering mechanism main body 1 for cleaning, which is more convenient when cleaning the filter plate 3.

[0036] In this embodiment, the filter plate 3 is slidably fitted in the filter channel 101 in a manner that it can slide along the axial line direction of the filter channel 101; the impact part 4 includes a motor 401, a first rotating rod 402 and an impact rod 403. The motor 401 can be a motor with the model number YX3-100L1-4. The motor 401 is fixedly arranged on the filter mechanism main body 1. A first through hole is formed on the filter mechanism main body 1. One end of the first through hole communicates with the filter channel 101, and the other end communicates with the outer surface of the filter mechanism main body 1. One end of the first rotating rod 402 is coaxially and fixedly connected to the output shaft of the motor 401. The other end of the first rotating rod 402 passes through the first through hole and is located in the filter channel 101. Both the first rotating rod 402 and the impact rod 403 are located on the side of the filter plate 3 close to the exhaust end. One end of the impact rod 403 is fixedly arranged at the other end of the first rotating rod 402, and the other end of the impact rod 403 is used to impact the filter plate 3.

[0037] The motor 401 drives the first rotating rod 402 to rotate. The first rotating rod 402 drives the impact rod 403 to rotate. The other end of the rotating impact rod 403 impacts one side surface of the filter plate 3 facing the first rotating rod 402. The filter plate 3 vibrates under the impact of the impact rod 403, and part of the chili dust adhering to the filter plate 3 can fall off from the filter plate 3, so as to achieve the purpose of cleaning the filter plate 3; after the other end of the impact rod 403 impacts the filter plate 3, during the process that the first rotating rod 402 continues to drive the impact rod 403 to rotate, the other end of the impact rod 403 will squeeze the filter plate 3 in a direction away from the first rotating rod 402. The filter plate 3 can slide in a direction away from the first rotating rod 402 under the extrusion of the other end of the impact rod 403, which can reduce the possibility of the other end of the impact rod 403 causing extrusion damage to the filter plate 3.

[0038] In this embodiment, the distance from the other end of the impact rod 403 to the first rotating rod 402 is greater than the distance from the side surface of the filter plate 3 facing the first rotating rod 402 to the first rotating rod 402. During the rotation of the first rotating rod 402, the first rotating rod 402 can drive the impact rod 403 to rotate, and the other end of the impact rod 403 can impact the filter plate 3.

[0039] In this embodiment, the chili processing dust filtering mechanism of the present utility model further includes a positioning plate 5 and a first elastic member 6. The first elastic member 6 can be a helical spring. The positioning plate 5 is fixedly arranged in the filtering channel 101. One end of the first elastic member 6 is fixedly connected to the positioning plate 5, and the other end of the first elastic member 6 is fixedly connected to the filtering plate 3. The first elastic member 6 is arranged on the side of the filtering plate 3 facing the first rotating rod 402, and the first elastic member 6 is used to provide an elastic force towards the first rotating rod 402 to the filtering plate 3.

[0040] After the other end of the impact rod 403 impacts the filtering plate 3, the impact rod 403 will continue to rotate under the driving action of the first rotating rod 402, and the other end of the impact rod 403 will squeeze the filtering plate 3 in a direction away from the first rotating rod 402 (please refer to Figure 5 and Figure 6 ), causing the filtering plate 3 to slide in a direction away from the first rotating rod 402, and the first elastic member 6 undergoes an elastic deformation of being stretched. At this time, the first elastic member 6 provides an elastic force towards the first rotating rod 402 to the filtering plate 3. After the impact rod 403 continues to rotate a certain angle under the driving action of the first rotating rod 402, under the elastic force of the first elastic member 6 on the filtering plate 3, the filtering plate 3 can move towards the first rotating rod 402 and reset (please refer to Figure 7 and Figure 8 ). With this structure, during the process that the first rotating rod 402 continuously drives the impact rod 403 to rotate, the filtering plate 3 can reciprocally slide in the filtering channel 101 along the axial line direction of the filtering channel 101, and the first rotating rod 402 can drive the impact rod 403 to repeatedly impact the filtering plate 3, which can improve the cleaning effect on the filtering plate 3.

[0041] In this embodiment, the chili processing dust filtering mechanism of the present utility model further includes a cleaning part 7 and a driving mechanism 8. The cleaning part 7 abuts against the side surface of the filtering plate 3 facing away from the first rotating rod 402. Specifically, the cleaning part 7 abuts against the side surface of the filtering plate 3 facing away from the exhaust end. The cleaning part 7 is arranged in the filtering channel 101 in a manner that can slide along a direction perpendicular to the axial line of the filtering channel 101, and the driving mechanism 8 is used to drive the cleaning part 7 to reciprocally slide along a direction perpendicular to the axial line of the filtering channel 101.

[0042] The cleaning part 7 reciprocally slides in a direction perpendicular to the axis line of the filtering channel 101 under the drive of the drive mechanism 8. During the reciprocal sliding of the cleaning part 7, the cleaning part 7 can scrape one side of the filter plate 3 facing away from the first rotating rod 402, so as to clean part of the chili dust adhering to the filter plate 3, and can further improve the cleaning effect on the filter plate 3.

[0043] In this embodiment, the cleaning part 7 includes a first connecting plate 701, a sliding sleeve 702, a sliding rod 703, a second connecting plate 704, a brush plate 705, bristles 706 and a second elastic part 707. The first connecting plate 701 is arranged in the filtering channel 101 in a way that it can slide in a direction perpendicular to the axis line of the filtering channel 101. The sliding sleeve 702 is fixed on one side of the first connecting plate 701 facing the first rotating rod 402, that is, the sliding sleeve 702 is fixed on one side of the first connecting plate 701 facing the filter plate 3. The sliding rod 703 is slidably matched in the sliding sleeve 702. The second connecting plate 704 is fixed on the sliding rod 703. The brush plate 705 is fixed on the second connecting plate 704. One end of the bristles 706 is fixed on the brush plate 705, and the other end of the bristles 706 abuts against the filter plate 3. The second elastic part 707 can be a spiral spring. The second elastic part 707 is located in the sliding sleeve 702. One end of the second elastic part 707 abuts against the first connecting plate 701, and the other end abuts against the sliding rod 703. The drive mechanism 8 is used to drive the first connecting plate 701 to reciprocally slide in a direction perpendicular to the axis line of the filtering channel 101.

[0044] During the process that the drive mechanism 8 drives the first connecting plate 701 to reciprocally slide in a direction perpendicular to the axis line of the filtering channel 101, the sliding sleeve 702, the sliding rod 703, the second connecting plate 704, the brush plate 705, the bristles 706 and the second elastic part 707 can all reciprocally move in a direction perpendicular to the axis line of the filtering channel 101, and the bristles 706 can scrape one side of the filter plate 3 facing away from the first rotating rod 402, so as to clean part of the chili dust adhering to the filter plate 3.

[0045] The sliding rod 703 is slidably engaged with the sliding sleeve 702, and a second elastic member 707 is disposed within the sliding sleeve 702. When the sliding rod 703 is subjected to a pressure towards the first connecting plate 701, the second elastic member 707 always exerts a reverse thrust on the sliding rod 703. When the filter plate 3 slides away from the first rotating rod 402 under the extrusion of the impact rod 403, the filter plate 3 generates a squeezing force on the brush bristles 706 in a direction away from the first rotating rod 402. The filter plate 3 squeezes and moves the brush bristles 706 in a direction away from the first rotating rod 402, which will push the sliding rod 703 into the sliding sleeve 702. During this process, the second elastic member 707 is compressed, but the second elastic member 707 always exerts a reverse thrust on the sliding rod 703 in a direction towards the first rotating rod 402, so that the other end of the brush bristles 706 always abuts against the filter plate 3. When the filter plate 3 slides towards the first rotating rod 402, the second elastic member 707 gradually elongates under the elastic action, pushing the sliding rod 703 in a direction towards the first rotating rod 402, causing the brush bristles 706 to move towards the first rotating rod 402, so that the other end of the brush bristles 706 always abuts against the filter plate 3.

[0046] With this structure, the brush bristles 706 can move along with the filter plate 3. When the filter plate 3 moves, the other end of the brush bristles 706 always abuts against the filter plate 3. During the process that the driving mechanism 8 drives the cleaning part 7 to reciprocally slide in a direction perpendicular to the axis of the filter channel 101, the brush bristles 706 can always scrape the filter plate 3, which can further improve the cleaning effect on the filter plate 3.

[0047] In this embodiment, the chili processing dust filtering mechanism of the present utility model further includes two guide rods 9 and two guide sleeves 10. The two guide rods 9 are both fixedly disposed on the side wall of the filter channel 101, and the guide rods 9 are arranged perpendicular to the axis of the filter channel 101. The two guide sleeves 10 are slidably engaged with the two guide rods 9 in a one-to-one correspondence; the first connecting plate 701 is fixedly connected to the two sliding sleeves 702.

[0048] The first connecting plate 701 is slidably connected to two of the guide rods 9 through two of the guide sleeves 10. With this structure, the first connecting plate 701 can slide along the long axis direction of the guide rod 9, and the first connecting plate 701 is arranged in the filter channel 101 in such a way that it can slide in a direction perpendicular to the axis of the filter channel 101. The two guide rods 9 play a guiding role in the sliding of the guide sleeves 10 to ensure the stability of the sliding of the first connecting plate 701 along the long axis direction of the guide rod 9.

[0049] In this embodiment, a second through hole is provided on the filter mechanism main body 1; the driving mechanism 8 includes a bearing, a second rotating rod 801, a first pulley 802, a second pulley 803, a transmission belt 804, a rack 805, a sector gear 806 and a third elastic member 807. The bearing is fixedly arranged in the second through hole, the second rotating rod 801 is fixedly arranged in the bearing hole of the bearing, the first pulley 802 is fixedly arranged on the output shaft of the motor 401, the second pulley 803 is fixedly arranged on the second rotating rod 801, the transmission belt 804 is drivingly connected to the first pulley 802 and the second pulley 803, the rack 805 is fixedly arranged on the first connecting plate 701, the rack 805 is arranged in a direction perpendicular to the axis of the filter channel 101. Specifically, the rack 805 is arranged parallel to the guide rod 9, the sector gear 806 is fixedly arranged on the second rotating rod 801, the sector gear 806 is located in the filter channel 101, the sector gear 806 is used for engaging the rack 805, and the third elastic member 807 is used for driving the first connecting plate 701 to reset when the sector gear 806 disengages from the rack 805. The third elastic member 807 can be a helical spring. One end of the third elastic member 807 is fixedly connected to the side wall of the filter channel 101, and the other end is fixedly connected to the first connecting plate 701. The axis of the third elastic member 807 is parallel to the guide rod 9.

[0050] The motor 401 is started, and the motor 401 drives the second rotating rod 801 to rotate through the first pulley 802, the second pulley 803 and the transmission belt 804, that is, the fan gear 806 can be driven to rotate. During the rotation of the fan gear 806, the fan gear 806 can mesh with the rack 805. When the fan gear 806 and the rack 805 are meshed, the rotating fan gear 806 drives the rack 805 to slide in a direction perpendicular to the axis of the filter channel 101, so as to drive the first connecting plate 701 to slide in a direction perpendicular to the axis of the filter channel 101, and the third elastic member 807 undergoes elastic deformation and accumulates elastic potential energy. When the fan gear 806 is separated from the rack 805, the third elastic member 807 releases the elastic potential energy and returns to the state before the elastic deformation occurs, and the third elastic member 807 drives the first connecting plate 701 to reset. With this structure, during the continuous rotation of the sector gear 806, the first connecting plate 701 can slide back and forth in a direction perpendicular to the axis of the filter channel 101, and the cleaning part 7 can slide back and forth in a direction perpendicular to the axis of the filter channel 101 and scrape and clean the filter plate 3.

[0051] The second rotating rod 801 is connected to the output end of the motor 401 by the first pulley 802, the second pulley 803 and the transmission belt 804, so that when the motor 401 drives the impact part 4 to impact the filter plate 3, it can also drive the second rotating rod 801 to rotate, that is, it can drive the cleaning part 7 to slide and scrape the filter plate 3 through the sector gear 806 and the rack 805. The chili processing dust filtering mechanism of the utility model only needs to install one motor 401 to drive the impact part 4 and the cleaning part 7 to move simultaneously to clean the filter plate 3, which can reduce the production cost of the chili processing dust filtering mechanism of the utility model.

[0052] In this embodiment, a dust exhaust channel 11 is further formed in the filter mechanism body 1, the upper end of the dust exhaust channel 11 is connected to the filter channel 101, and the lower end is connected to the bottom surface of the filter mechanism body 1, and the upper end of the dust exhaust channel 11 is located on the side of the filter plate 3 facing away from the fan 2. The dust exhaust channel 11 is used to discharge the chili powder dust that has been cleaned and dropped from the filter channel 101 after the filter plate 3 is cleaned.

[0053] In this embodiment, the filtering channel 101 includes a first channel section 1011 and a second channel section 1012. The first channel section 1011 is in an inclined state. The upper end of the first channel section 1011 is the air inlet end, and the lower end of the first channel section 1011 is connected to the dust discharge channel 11. The second channel section 1012 is in an inclined state. The upper end of the second channel section 1012 is the exhaust end, and the lower end of the second channel section 1012 is connected to the dust discharge channel 11.

[0054] The filter plate 3 is slidably fitted in the second channel section 1012 in a manner that it can slide along the axial line direction of the second channel section 1012. The impact rod 403 and the cleaning portion 7 are both located in the second channel section 1012. In the above description, the axial line direction of the filtering channel 101 refers to the axial line direction of the second channel section 1012.

[0055] The first channel section 1011 and the second channel section 1012 are in an inclined state and both gradually decrease towards the end connected to the dust discharge channel 11. With this structure, during the process of cleaning the filter plate 3, a part of the chili dust falling from the filter plate 3 drifts and mixes in the air in the filtering channel 101, and the other part is directly guided to the dust discharge channel 11 through the second channel section 1012. After a period of precipitation, a part of the chili dust floating and mixing in the air in the filtering channel 101 directly precipitates in the dust discharge channel 11, and the other part precipitates on the first channel section 1011 and the second channel section 1012. The inclined first channel section 1011 and the inclined second channel section 1012 can guide the precipitated chili dust to the dust discharge channel 11, which can reduce the residual amount of chili dust on the inner walls of the first channel section 1011 and the second channel section 1012.

[0056] In this embodiment, the chili processing dust filtering mechanism of the present utility model further includes a first valve 12 and a second valve 13. The first valve 12 is arranged at the air inlet end of the filtering channel 101, and the first valve 12 is used to open or close the air inlet end. The second valve 13 is arranged at the lower end of the dust discharge channel 11, and the second valve 13 is used to open or close the lower end of the dust discharge channel 11.

[0057] When cleaning the filter plate 3, first close the air inlet end of the filter channel 101 through the first valve 12, close the lower end of the dust discharge channel 11 through the second valve 13, then start the motor 401, and impact the filter plate 3 through the impact part 4 and scrape the filter plate 3 through the cleaning part 7 to clean the chili dust adhering to the filter plate 3. During the process of impacting and scraping the filter plate 3, some chili dust will float again and mix in the air in the filter channel 101. Since the air inlet end and the lower end of the dust discharge channel 11 are respectively closed by the first valve 12 and the second valve 13, the chili dust floating and mixing in the air in the filter channel 101 cannot enter the air in the environment. At this time, just wait for the chili dust floating and mixing in the air in the filter channel 101 to precipitate in the filter channel 101. Part of the chili dust precipitating in the filter channel 101 can slide into the dust discharge channel 11 through the first channel section 1011 and the second channel section 1012. After the chili dust in the filter channel 101 has precipitated for a period of time, open the second valve 13 to discharge the chili dust in the dust discharge channel 11.

[0058] In this embodiment, the filter plate 3 includes a plate body and a filter cloth. The plate body is slidably fitted in the filter channel 101 in a manner that can slide along the axial line direction of the filter channel 101. Specifically, the plate body is slidably fitted in the second channel section 1012 in a manner that can slide along the axial line direction of the second channel section 1012. A plurality of air permeable holes are formed in the plate body, and the air permeable holes penetrate through the side surface of the plate body facing the exhaust end and the side surface of the plate body facing away from the exhaust end. The filter cloth is adhesively fixed to the side surface of the plate body facing away from the exhaust end. During the operation of the fan 2, air can enter the filter channel 101 from the air inlet end, and then sequentially pass through the filter cloth and the air permeable holes and be discharged from the exhaust end 101. The chili dust mixed in the air is blocked on the side surface of the filter cloth facing away from the plate body.

[0059] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. A dust filtering mechanism for pepper processing, characterized in that: The invention comprises a filter mechanism body (1), a fan (2), a filter plate (3) and an impact part (4); a filter channel (101) is formed in the filter mechanism body (1); an air inlet end and an air outlet end of the filter channel (101) are both connected to the outer surface of the filter mechanism body (1); the fan (2) is arranged at the air outlet end of the filter channel (101); the fan (2) is used to suck the air in the filter channel (101) outwards; the filter plate (3) is arranged in the filter channel (101) and is used to filter the air flowing through the filter channel (101); the impact part (4) is arranged on one side of the filter plate (3); the impact part (4) is used to impact the filter plate (3).

2. The chili processing dust filtering mechanism according to claim 1, characterized in that: The filter plate (3) is slidably fitted in the filter channel (101) in a manner that it can slide along the axial center line direction of the filter channel (101); the impact part (4) comprises a motor (401), a first rotating rod (402) and an impact rod (403); the motor (401) is fixedly arranged on the filter mechanism body (1); a first through hole is formed on the filter mechanism body (1); one end of the first through hole is connected to the filter channel (101) and the other end is connected to the outer surface of the filter mechanism body (1); one end of the first rotating rod (402) is coaxially fixedly connected to the output shaft of the motor (401); the other end of the first rotating rod (402) is located in the filter channel (101) after passing through the first through hole; one end of the impact rod (403) is fixedly arranged on the other end of the first rotating rod (402); the other end of the impact rod (403) is used to impact the filter plate (3).

3. The chili processing dust filtering mechanism according to claim 2, characterized in that: It also includes a positioning plate (5) and a first elastic member (6), wherein the positioning plate (5) is fixedly arranged in the filter channel (101), one end of the first elastic member (6) is fixedly connected to the positioning plate (5), and the other end of the first elastic member (6) is fixedly connected to the filter plate (3), and the first elastic member (6) is arranged on a side of the filter plate (3) facing the first rotating rod (402), and the first elastic member (6) is used to provide an elastic force to the filter plate (3) toward the first rotating rod (402).

4. The chili processing dust filtering mechanism according to claim 2, characterized in that: The filter element (101) further comprises a cleaning portion (7) and a driving mechanism (8), wherein the cleaning portion (7) abuts against a side of the filter plate (3) which faces away from the first rotating rod (402), and the cleaning portion (7) is arranged in the filter channel (101) in a manner that allows it to slide in a direction perpendicular to the axis of the filter channel (101), and the driving mechanism (8) is used to drive the cleaning portion (7) to slide back and forth in a direction perpendicular to the axis of the filter channel (101).

5. The chili processing dust filtering mechanism according to claim 4, characterized in that: The cleaning portion (7) comprises a first connecting plate (701), a sliding sleeve (702), a sliding rod (703), a second connecting plate (704), a brush plate (705), bristles (706) and a second elastic member (707). The first connecting plate (701) is arranged in the filtering channel (101) in a manner that it can slide along a direction perpendicular to the axis of the filtering channel (101). The sliding sleeve (702) is fixed to a side of the first connecting plate (701) facing the first rotating rod (402). The sliding rod (703) is slidably fitted in the sliding sleeve (702). The second connecting plate (704) ) is fixed on the sliding rod (703), the brush plate (705) is fixed on the second connecting plate (704), one end of the bristles (706) is fixed on the brush plate (705), the other end of the bristles (706) abuts against the filter plate (3), the second elastic member (707) is located in the sliding sleeve (702), one end of the second elastic member (707) abuts against the first connecting plate (701), and the other end abuts against the sliding rod (703); the driving mechanism (8) is used to drive the first connecting plate (701) to slide back and forth in a direction perpendicular to the axis of the filter channel (101).

6. The chili processing dust filtering mechanism according to claim 5, characterized in that: It also includes two guide rods (9) and two guide sleeves (10), the two guide rods (9) are fixedly arranged on the side walls of the filtering channel (101), the guide rods (9) are arranged perpendicular to the axis of the filtering channel (101), and the two guide sleeves (10) are slidably matched on the two guide rods (9) in a one-to-one correspondence; the first connecting plate (701) is fixedly connected to the two sliding sleeves (702).

7. The chili processing dust filtering mechanism according to claim 5, characterized in that: The filtering mechanism body (1) is provided with a second through hole; the driving mechanism (8) comprises a bearing, a second rotating rod (801), a first pulley (802), a second pulley (803), a transmission belt (804), a rack (805), a sector gear (806) and a third elastic member (807); the bearing is fixedly arranged in the second through hole; the second rotating rod (801) is fixedly arranged in the bearing hole of the bearing; the first pulley (802) is fixedly arranged on the output shaft of the motor (401); the second pulley (803) is fixedly arranged on the second rotating rod (801); the transmission belt (804) is connected to the third elastic member (807); On the first pulley (802) and the second pulley (803), the rack (805) is fixed on the first connecting plate (701), the rack (805) is arranged in a direction perpendicular to the axis of the filtering channel (101), the fan-shaped gear (806) is fixed on the second rotating rod (801), the fan-shaped gear (806) is located in the filtering channel (101), the fan-shaped gear (806) is used to mesh with the rack (805), and the third elastic member (807) is used to drive the first connecting plate (701) to reset when the fan-shaped gear (806) is disengaged from the rack (805).

8. The chili processing dust filtering mechanism according to claim 1, characterized in that: A dust exhaust passage (11) is also formed in the filter mechanism body (1), the upper end of the dust exhaust passage (11) being connected to the filter channel (101) and the lower end being connected to the bottom surface of the filter mechanism body (1), the upper end of the dust exhaust passage (11) being located on the side of the filter plate (3) facing away from the fan (2).

9. The chili processing dust filtering mechanism according to claim 8, characterized in that: The filtering channel (101) comprises a first channel section (1011) and a second channel section (1012); the first channel section (1011) is in an inclined state, the upper end of the first channel section (1011) is the air inlet end, and the lower end of the first channel section (1011) is connected to the dust exhaust channel (11); the second channel section (1012) is in an inclined state, the upper end of the second channel section (1012) is the air exhaust end, and the lower end of the second channel section (1012) is connected to the dust exhaust channel (11).

10. The chili processing dust filtering mechanism according to claim 8, characterized in that: It also includes a first valve (12) and a second valve (13), wherein the first valve (12) is arranged at the air inlet end of the filter channel (101), and the first valve (12) is used to open or close the air inlet end, and the second valve (13) is arranged at the lower end of the dust exhaust channel (11), and the second valve (13) is used to open or close the lower end of the dust exhaust channel (11).

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