A new type of tobacco processing crushing device that is easy to remove impurities

Abstract

The present invention relates to the technical field of novel tobacco processing, and discloses a novel tobacco processing pulverizing device that is convenient for removing impurities, including a mounting seat, a plurality of supporting legs fixedly mounted on the bottom of the mounting seat, a pulverizing barrel fixedly mounted on the mounting seat, and also including: two blower mechanisms, the blower mechanism including two fixed plates fixedly mounted on the outer wall of the pulverizing barrel, a bellows fixedly mounted on the side of the two fixed plates away from the pulverizing barrel, a filter plate installed on the end of the bellows away from the pulverizing barrel, a rotating shaft rotatably mounted in the bellows, the rotating shaft passes through the filter plate and is rotatably connected to the filter plate, a plurality of fan blades are fixedly mounted on the outer wall of the rotating shaft, a blowing hood is fixedly mounted on the side of the bellows close to the pulverizing barrel, a plurality of inclined holes are opened on the inner side of the blowing hood, and a plurality of the inclined holes extend into the pulverizing barrel. The present invention can effectively separate tobacco, gravel and broken leaves and grass roots by setting a blower mechanism, so as to ensure the purity of tobacco during processing.

Description

Technical Field

[0001] The invention relates to the technical field of novel tobacco processing equipment, in particular to a novel tobacco processing pulverizing device which is convenient for removing impurities. Background Art

[0002] New tobacco is a type of tobacco that is less harmful than traditional cigarettes. It has the characteristics of heating without burning and reduced nicotine content. It is becoming more and more common in life. Before this type of tobacco is put into use, a crushing device is also required to crush the tobacco. However, the existing crushing devices have unreasonable crushing methods in actual use, which can easily lead to excessive crushing of the tobacco and affect later processing.

[0003] During the processing, impurities such as fine sand and gravel, broken leaves and grass roots mixed in the tobacco cannot be easily removed, especially the lighter broken leaves and grass roots. During filtering, the broken leaves and grass roots are easily mixed with the tobacco. If the broken leaves and grass roots are not cleaned up in time, they will be processed and crushed together with the tobacco, which will affect the quality and taste of the tobacco. Summary of the invention

[0004] The purpose of the present invention is to provide a new type of tobacco processing pulverizing device that is easy to remove impurities, so as to solve the problem that broken leaves and grass roots are easily mixed with tobacco during filtering. If the broken leaves and grass roots are not cleaned up in time, they will be processed and pulverized together with the tobacco, which will affect the quality and taste of the tobacco.

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

[0006] The present invention is a novel tobacco processing pulverizing device which is convenient for removing impurities, comprising a mounting seat, a plurality of supporting legs are fixedly mounted on the bottom of the mounting seat, a pulverizing cylinder is fixedly mounted on the mounting seat, and further comprising:

[0007] Two blowing mechanisms, the blowing mechanisms include two fixing plates fixedly mounted on the outer wall of the grinding barrel, a bellows is fixedly mounted on the side of the two fixing plates away from the grinding barrel, a filter plate is mounted on the end of the bellows away from the grinding barrel, a rotating shaft is rotatably mounted in the bellows, the rotating shaft passes through the filter plate and is rotatably connected to the filter plate, a plurality of fan blades are fixedly mounted on the outer wall of the rotating shaft, a blowing hood is fixedly mounted on the side of the bellows close to the grinding barrel, a plurality of inclined holes are opened on the inner side of the blowing hood, and a plurality of the inclined holes extend into the grinding barrel.

[0008] Furthermore, a feeding mechanism is provided in the grinding cylinder, and the feeding mechanism includes a fixed annular cylinder fixedly mounted on the inner wall of the grinding cylinder, a cylinder one is fixedly mounted on the top of the fixed annular cylinder, a plurality of support rods are fixedly mounted on the top of the cylinder one, a guide cylinder is fixedly mounted on the top of the plurality of support rods, a cylinder two is fixedly mounted on the top of the guide cylinder, and a filter frame is fixedly mounted on the inner wall of the cylinder two.

[0009] Furthermore, a lightweight separation mechanism is provided on the outer wall of the cylinder 2, and the lightweight separation mechanism includes an annular collecting box 1 fixedly mounted on the outer wall of the cylinder 2, a plurality of air inlet grooves are provided on the inner side of the annular collecting box 1, and the plurality of air inlet grooves extend into the cylinder 2, a plurality of filter holes are provided on the top of the annular collecting box 1, and two arc-shaped hinged plates 1 are hingedly installed on the outer wall of the annular collecting box 1.

[0010] Furthermore, a heavy impurity separation mechanism is provided in the pulverizing barrel, and the heavy impurity separation mechanism includes a plurality of impurity discharge grooves opened in the pulverizing barrel, and an annular collecting box 2 is fixedly sleeved on the outer wall of the pulverizing barrel, and the plurality of impurity discharge grooves extend into the annular collecting box 2, and the bottom of the annular collecting box 2 is hingedly installed with two arc-shaped hinged plates 2.

[0011] Furthermore, a cutting mechanism is provided in the pulverizing barrel, and the cutting mechanism includes a rotating rod rotatably installed in the pulverizing barrel, the top end of the rotating rod penetrates the filter frame and is rotatably connected to the filter frame, the top end of the rotating rod extends to the outside of the second cylinder and is rotatably connected to the second cylinder, a plurality of pulverizing knife groups are fixedly sleeved on the outer wall of the rotating rod, and the plurality of pulverizing knife groups are gradually distributed from top to bottom according to the length of the knife, a filter plate 1 is rotatably sleeved on the outer wall of the rotating rod, and the filter plate 1 is fixedly connected to the inner wall of the pulverizing barrel.

[0012] Furthermore, a crushing mechanism is provided on the rotating rod, and the crushing mechanism includes a trapezoidal round block fixedly mounted on the rotating rod, a plurality of rotating rods are fixedly mounted on the bottom of the trapezoidal round block, a plurality of circular grinding blocks are rotatably mounted on the plurality of rotating rods, and the plurality of circular grinding blocks are in contact with the inner wall of the crushing barrel, and a filter plate 2 is rotatably mounted on the bottom end of the rotating rod, and the filter plate 2 is fixedly connected to the inner wall of the crushing barrel.

[0013] Furthermore, two transmission mechanisms are arranged on the outer wall of the crushing barrel, and the transmission mechanism includes a mounting plate fixedly mounted on the outer wall of the crushing barrel, a worm is rotatably mounted on the mounting plate, the worm passes through the mounting plate and is rotatably connected to the top of the mounting seat, a worm wheel is fixedly sleeved on the rotating shaft, and the worm wheel is meshed with the worm.

[0014] Furthermore, a driving mechanism is provided at the top of the second cylinder, and the driving mechanism includes a driving motor fixedly installed on the top of the second cylinder, the output shaft of the driving motor is fixedly connected to the rotating rod, and the rotating rod and the two worm gears are respectively fixedly provided with pulleys, and a plurality of the pulleys are wound with synchronous belts.

[0015] The present invention has the following beneficial effects:

[0016] (1) The present invention provides a novel tobacco processing crushing device that is convenient for removing impurities. When in use, the driving motor is first started, and the driving motor drives the rotating rod to rotate. Under the action of the pulley and the synchronous belt, the two worms are driven to rotate at the same time. Under the action of the worm wheel, the worms drive the two rotating shafts to rotate at the same time. The two rotating shafts drive a plurality of fan blades to rotate and generate wind force. The wind force passes through the blowing hood and blows the wind through a plurality of inclined holes into the crushing cylinder. After the tobacco enters the crushing cylinder, the tobacco is blown into the first cylinder by the oblique wind force blown out of the inclined holes during the process of falling. The filter frame can effectively prevent the tobacco from entering the second cylinder when the tobacco enters the first cylinder. During the process of the tobacco falling, the stones and gravel in the tobacco will collide with the guide cylinder to prevent the stones and gravel from entering the cutting mechanism. The stones and gravel will fall onto the surface of the fixed annular cylinder and enter the second annular collecting box along the fixed annular cylinder through the impurity discharge groove, thereby realizing the separation and collection of the stones and gravel.

[0017] (2) The present invention provides a novel tobacco processing pulverizing device that is convenient for removing impurities. In the process of the oblique wind blown out of the oblique hole pushing the tobacco into the cylinder one, due to the oblique angle of the wind direction, the broken leaves and grass roots in the tobacco will be filtered by the filter frame, so that the light impurities will be blown into the cylinder two, and the wind will blow the light impurities into the annular collection box one through the air inlet groove. The wind will be discharged from the filter hole at the top of the annular collection box one, and the light impurities will be filtered out and stay in the annular collection box one to achieve the separation of the light impurities;

[0018] (3) The present invention is a novel tobacco processing pulverizing device that is convenient for removing impurities. The tobacco entering the cylinder will enter the cutting mechanism under the action of gravity. Since the tobacco leaves are relatively large, during the rotation of the rotating rod, the rotating rod drives a plurality of pulverizing knife groups to rotate, and the tobacco leaves are cut from top to bottom. By distributing the plurality of pulverizing knife groups from top to bottom according to their lengths, the tobacco can be cut step by step, so that the size of the tobacco cut is from large to small, thereby avoiding blockage and damage to the knife during cutting, and further improving the cutting efficiency;

[0019] (4) The present invention provides a novel tobacco processing crushing device that is convenient for removing impurities. The tobacco that has passed through the cutting mechanism enters the crushing mechanism through the filter plate 1. The rotating rod drives the trapezoidal round block to rotate during the rotation process, so that the tobacco that has fallen on the trapezoidal round block is thrown to the top of the filter plate 2 under the action of centrifugal force. The rotation of the trapezoidal round block drives a plurality of rotating rods to move around the rotating rod as the center point. The movement of the plurality of rotating rods drives a plurality of circular grinding blocks to move. Since the circular grinding blocks are in contact with the inner wall of the crushing barrel, the circular grinding blocks will rotate during the movement process, so that the circular grinding blocks will crush the tobacco that has fallen on the top of the filter plate 2. The crushed tobacco particles will be discharged through the filter holes on the filter plate 2, effectively improving the tobacco crushing efficiency.

[0020] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 It is a schematic diagram of the cross-sectional structure of the back part of the present invention;

[0024] Figure 3 For the present invention Figure 2 A is a schematic diagram of the enlarged structure of the middle part;

[0025] Figure 4 It is a side cross-sectional structural schematic diagram of the present invention;

[0026] Figure 5 For the present invention Figure 4 Schematic diagram of the enlarged structure of B;

[0027] Figure 6 For the present invention Figure 2 Schematic diagram of the structure of C;

[0028] Figure 7 For the present invention Figure 2 Schematic diagram of the structure of D;

[0029] Figure 8 It is a schematic diagram of the explosion structure of the internal components of the present invention.

[0030] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0031] In the figure: 1. mounting base; 2. supporting legs; 3. crushing cylinder; 301. feeding port; 4. fixing plate; 5. bellows; 6. filter plate; 7. rotating shaft; 8. fan blades; 9. blowing hood; 10. inclined hole; 11. fixed annular cylinder; 12. cylinder one; 13. supporting rod; 14. guide cylinder; 15. cylinder two; 16. filter frame; 17. annular collecting box one; 18. air inlet slot; 19. filter hole; 20. arc hinged plate one; 21. impurity discharge slot; 22. annular collecting box two; 23. arc hinged plate two; 24. rotating rod; 25. crushing knife group; 26. filter plate one; 27. trapezoidal round block; 28. rotating rod; 29. ​​round grinding block; 30. filter plate two; 31. mounting plate; 32. worm; 33. worm wheel; 34. driving motor; 35. pulley; 36. synchronous belt. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] See also Figure 1-Figure 8 As shown, the present invention is a novel tobacco processing crushing device for removing impurities, comprising a mounting base 1, a plurality of supporting legs 2 are fixedly mounted on the bottom of the mounting base 1, a crushing cylinder 3 is fixedly mounted on the mounting base 1, and further comprising:

[0034] Two blowing mechanisms, the blowing mechanism includes two fixing plates 4 fixedly mounted on the outer wall of the grinding cylinder 3, a bellows 5 is fixedly mounted on the side of the two fixing plates 4 away from the grinding cylinder 3, a filter plate 6 is mounted on the end of the bellows 5 away from the grinding cylinder 3, a rotating shaft 7 is rotatably mounted in the bellows 5, the rotating shaft 7 passes through the filter plate 6 and is rotatably connected to the filter plate 6, a plurality of fan blades 8 are fixedly mounted on the outer wall of the rotating shaft 7, a blowing hood 9 is fixedly mounted on the side of the bellows 5 close to the grinding cylinder 3, a plurality of inclined holes 10 are opened on the inner side of the blowing hood 9, and the plurality of inclined holes 10 all extend into the grinding cylinder 3.

[0035] like Figure 2 and Figure 5 As shown, a feeding mechanism is provided in the pulverizing cylinder 3, and the feeding mechanism includes a fixed annular cylinder 11 fixedly mounted on the inner wall of the pulverizing cylinder 3, a cylinder 12 is fixedly mounted on the top of the fixed annular cylinder 11, a plurality of support rods 13 are fixedly mounted on the top of the cylinder 12, a guide cylinder 14 is fixedly mounted on the top of the plurality of support rods 13, a cylinder 2 15 is fixedly mounted on the top of the guide cylinder 14, and a filter frame 16 is fixedly mounted on the inner wall of the cylinder 2 15.

[0036] By setting up the feeding mechanism, after the tobacco enters the grinding cylinder 3, the tobacco leaves will be blown into the cylinder 12 by the oblique wind force blown out from the inclined hole 10 during the descending process. The filter frame 16 can effectively prevent the tobacco leaves from entering the cylinder 12 when the tobacco leaves enter the cylinder 12.

[0037] like Figure 6 As shown, a lightweight separation mechanism is provided on the outer wall of the cylinder 15, and the lightweight separation mechanism includes an annular collecting box 17 fixedly mounted on the outer wall of the cylinder 15, a plurality of air inlet slots 18 are provided on the inner side of the annular collecting box 17, and the plurality of air inlet slots 18 extend into the cylinder 15, a plurality of filter holes 19 are provided on the top of the annular collecting box 17, and two arc-shaped hinged plates 20 are hingedly installed on the outer wall of the annular collecting box 17.

[0038] By setting up a light separation mechanism, when the oblique wind blown out from the inclined hole 10 pushes the tobacco into the cylinder 12, due to the oblique angle of the wind direction, the broken leaves and grass roots in the tobacco will be filtered by the filter frame 16, so that the light impurities are blown into the cylinder 15, and the wind force will blow the light impurities into the annular collection box 17 through the air inlet groove 18. The wind will be discharged from the filter hole 19 on the top of the annular collection box 17, and the light impurities will be filtered out and stay in the annular collection box 17 to achieve the separation of light impurities.

[0039] like Figure 5 As shown, a heavy impurity separation mechanism is provided in the pulverizing cylinder 3, and the heavy impurity separation mechanism includes a plurality of impurity discharge grooves 21 opened in the pulverizing cylinder 3, and an annular collecting box 22 is fixedly sleeved on the outer wall of the pulverizing cylinder 3. The plurality of impurity discharge grooves 21 extend into the annular collecting box 22, and the bottom of the annular collecting box 22 is hingedly installed with two arc-shaped hinged plates 23.

[0040] By setting up a heavy impurity separation mechanism, during the descent of tobacco, stones and gravel in the tobacco will collide with the guide cylinder 14, preventing stones and gravel from entering the cutting mechanism. The stones and gravel will fall onto the surface of the fixed annular cylinder 11 and enter the annular collecting box 2 22 along the fixed annular cylinder 11 through the impurity discharge groove 21, thereby realizing the separation and collection of stones and gravel.

[0041] like Figure 5 As shown, a cutting mechanism is provided in the crushing cylinder 3, and the cutting mechanism includes a rotating rod 24 rotatably installed in the crushing cylinder 3, the top end of the rotating rod 24 penetrates the filter frame 16 and is rotatably connected to the filter frame 16, the top end of the rotating rod 24 extends to the outside of the cylinder 15 and is rotatably connected to the cylinder 15, a plurality of crushing knife groups 25 are fixedly sleeved on the outer wall of the rotating rod 24, and the plurality of crushing knife groups 25 are gradually distributed from top to bottom according to the length of the knife, and a filter plate 26 is rotatably sleeved on the outer wall of the rotating rod 24, and the filter plate 26 is fixedly connected to the inner wall of the crushing cylinder 3.

[0042] By setting up the cutting mechanism, the tobacco that can enter the cylinder 12 will enter the cutting mechanism under the action of gravity. Since the tobacco leaves are relatively large, during the rotation of the rotating rod 24, the rotating rod 24 drives the plurality of crushing knife groups 25 to rotate, and cuts the tobacco leaves from top to bottom. By distributing the plurality of crushing knife groups 25 from top to bottom according to their lengths, the tobacco can be cut step by step, so that the size of the tobacco cut is from large to small, avoiding blockage and damage to the knife during cutting, and further improving the cutting efficiency.

[0043] like Figure 7 As shown, a crushing mechanism is provided on the rotating rod 24, and the crushing mechanism includes a trapezoidal round block 27 fixedly mounted on the rotating rod 24, and a plurality of rotating rods 28 are fixedly installed at the bottom of the trapezoidal round block 27, and a plurality of circular grinding blocks 29 are rotatably installed on the plurality of rotating rods 28, and the plurality of circular grinding blocks 29 are all in contact with the inner wall of the crushing cylinder 3, and a filter plate 2 30 is rotatably installed at the bottom end of the rotating rod 24, and the filter plate 2 30 is fixedly connected to the inner wall of the crushing cylinder 3.

[0044] By setting up a crushing mechanism, the rotating rod 24 will drive the trapezoidal round block 27 to rotate during the rotation process, so that the tobacco falling on the trapezoidal round block 27 is thrown to the top of the filter plate 2 30 under the action of centrifugal force. The rotation of the trapezoidal round block 27 drives a number of rotating rods 28 to move around the rotating rod 24 as the center point. The movement of the several rotating rods 28 will drive a number of circular grinding blocks 29 to move. Since the circular grinding blocks 29 are in contact with the inner wall of the crushing barrel 3, the circular grinding blocks 29 will rotate during the movement, so that the circular grinding blocks 29 will grind the tobacco falling on the top of the filter plate 2 30, and the crushed tobacco particles will be discharged through the filter holes on the filter plate 2 30, effectively improving the tobacco grinding efficiency.

[0045] like Figure 4 and Figure 5 As shown, two transmission mechanisms are arranged on the outer wall of the grinding cylinder 3, and the transmission mechanism includes a mounting plate 31 fixedly mounted on the outer wall of the grinding cylinder 3, a worm 32 is rotatably mounted on the mounting plate 31, the worm 32 passes through the mounting plate 31 and is rotatably connected to the top of the mounting seat 1, and a worm wheel 33 is fixedly sleeved on the rotating shaft 7, and the worm wheel 33 is meshed with the worm 32.

[0046] By setting up the transmission mechanism, when the two worms 32 rotate, the worms 32 will drive the two rotating shafts 7 to rotate at the same time under the action of the worm wheel 33, thereby providing a power source for the hair dryer mechanism.

[0047] like Figure 4As shown, a driving mechanism is provided at the top of the cylinder 15, and the driving mechanism includes a driving motor 34 fixedly installed on the top of the cylinder 15, and the output shaft of the driving motor 34 is fixedly connected to the rotating rod 24, and the rotating rod 24 and the two worm gears 32 are respectively fixedly provided with pulleys 35, and a plurality of pulleys 35 are wound with synchronous belts 36.

[0048] By setting up the driving mechanism, the driving motor 34 can be started, and the driving motor 34 drives the rotating rod 24 to rotate. Under the action of the pulley 35 and the synchronous belt 36, the two worms 32 are driven to rotate at the same time, thereby driving the entire device to operate.

[0049] When in use, first start the driving motor 34, the driving motor 34 drives the rotating rod 24 to rotate, and under the action of the pulley 35 and the synchronous belt 36, the two worm gears 32 are driven to rotate at the same time. The worm gear 32 drives the two rotating shafts 7 to rotate at the same time under the action of the worm wheel 33. The two rotating shafts 7 drive a plurality of fan blades 8 to rotate and generate wind force. The wind force passes through the blowing hood 9 and blows the wind through a plurality of inclined holes 10 into the crushing cylinder 3. After the tobacco enters the crushing cylinder 3, the tobacco is blown into the cylinder 1 12 by the oblique wind force blown out from the inclined holes 10 during the descent process. The filter frame 16 can effectively prevent the tobacco leaves from entering the cylinder 1 15 when the tobacco leaves enter the cylinder 12. During the descent process of the tobacco, the stones and gravel in the tobacco will The pebbles and gravels will collide with the guide cylinder 14 to prevent them from entering the cutting mechanism. The pebbles and gravels will fall onto the surface of the fixed annular cylinder 11 and enter the annular collecting box 22 along the fixed annular cylinder 11 through the impurity discharge groove 21, so as to separate and collect the pebbles and gravels. In the process of the oblique wind blown out of the oblique hole 10 pushing the tobacco into the cylinder 12, due to the oblique angle of the wind direction, the broken leaves and grass roots in the tobacco will be filtered through the filter frame 16, so that the light impurities will be blown into the cylinder 2 15, and the wind will blow the light impurities into the annular collecting box 17 through the air inlet groove 18, and the wind will be discharged from the filter hole 19 at the top of the annular collecting box 17, and the light impurities will be filtered out and stay in the annular collecting box 17 to separate the light impurities.

[0050] The tobacco entering the cylinder 12 will enter the cutting mechanism under the action of gravity. Since the tobacco leaves are relatively large, the rotating rod 24 will drive the plurality of crushing knife groups 25 to rotate during the rotation of the rotating rod 24, and cut the tobacco leaves from top to bottom. By distributing the plurality of crushing knife groups 25 gradually from top to bottom according to their lengths, the tobacco can be cut step by step, so that the size of the tobacco cut is from large to small, thereby avoiding blockage and damage to the knife during cutting, and further improving the cutting efficiency. The tobacco passing through the cutting mechanism enters the crushing mechanism through the filter plate 26, and the rotating rod 24 will drive the ladder during the rotation. The trapezoidal round block 27 rotates, so that the tobacco falling on the trapezoidal round block 27 is thrown to the top of the filter plate 2 30 under the action of centrifugal force. The rotation of the trapezoidal round block 27 drives a plurality of rotating rods 28 to move around the rotating rod 24 as the center point. The movement of the plurality of rotating rods 28 will drive a plurality of circular grinding blocks 29 to move. Since the circular grinding blocks 29 are in contact with the inner wall of the pulverizing cylinder 3, the circular grinding blocks 29 will rotate during the movement, so that the circular grinding blocks 29 will grind the tobacco falling on the top of the filter plate 2 30, and the crushed tobacco particles will be discharged through the filter holes on the filter plate 2 30, effectively improving the tobacco grinding efficiency.

[0051] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A novel tobacco processing pulverizing device for facilitating the removal of impurities, comprising a mounting seat (1), a plurality of supporting legs (2) being fixedly mounted on the bottom of the mounting seat (1), a pulverizing cylinder (3) being fixedly mounted on the mounting seat (1), characterized in that: Also includes: Two air blowing mechanisms, the air blowing mechanisms comprising two fixing plates (4) fixedly mounted on the outer wall of the pulverizing cylinder (3), a wind box (5) fixedly mounted on one side of the two fixing plates (4) away from the pulverizing cylinder (3), a filter plate (6) mounted on one end of the wind box (5) away from the pulverizing cylinder (3), a rotating shaft (7) rotatably mounted inside the wind box (5), the rotating shaft (7) passing through the filter plate (6) and rotatably connected to the filter plate (6), a plurality of fan blades (8) fixedly mounted on the outer wall of the rotating shaft (7), a blowing cover (9) fixedly mounted on one side of the wind box (5) close to the pulverizing cylinder (3), a plurality of inclined holes (10) being opened on the inner side of the blowing cover (9), and the plurality of inclined holes (10) all extending into the pulverizing cylinder (3); A feeding mechanism is provided in the pulverizing cylinder (3), the feeding mechanism comprising a fixed annular cylinder (11) fixedly mounted on the inner wall of the pulverizing cylinder (3), a cylinder 1 (12) fixedly mounted on the top of the fixed annular cylinder (11), a plurality of support rods (13) fixedly mounted on the top of the cylinder 1 (12), a guide cylinder (14) fixedly mounted on the top of the plurality of support rods (13), a cylinder 2 (15) fixedly mounted on the top of the guide cylinder (14), and a filter frame (16) fixedly mounted on the inner wall of the cylinder 2 (15); A light separation mechanism is provided on the outer wall of the second cylinder (15), and the light separation mechanism comprises an annular collection box (17) fixedly sleeved on the outer wall of the second cylinder (15), a plurality of air inlet grooves (18) are provided on the inner side of the annular collection box (17), and the plurality of air inlet grooves (18) extend into the second cylinder (15), a plurality of filter holes (19) are provided on the top of the annular collection box (17), and two arc-shaped hinged plates (20) are hingedly installed on the outer wall of the annular collection box (17); A heavy impurity separation mechanism is provided in the pulverizing cylinder (3), and the heavy impurity separation mechanism comprises a plurality of impurity discharge grooves (21) provided in the pulverizing cylinder (3). An annular collecting box (22) is fixedly sleeved on the outer wall of the pulverizing cylinder (3), and the plurality of impurity discharge grooves (21) extend into the annular collecting box (22). The bottom of the annular collecting box (22) is hingedly mounted with two arc-shaped hinged plates (23).

2. A novel tobacco processing pulverizing device for removing impurities according to claim 1, characterized in that: A cutting mechanism is provided in the pulverizing cylinder (3), the cutting mechanism comprising a rotating rod (24) rotatably mounted in the pulverizing cylinder (3), the top end of the rotating rod (24) passing through the filter frame (16) and being rotatably connected to the filter frame (16), the top end of the rotating rod (24) extending outside the second cylinder (15) and being rotatably connected to the second cylinder (15), a plurality of pulverizing knife groups (25) being fixedly sleeved on the outer wall of the rotating rod (24), the plurality of pulverizing knife groups (25) being distributed in increasing length from top to bottom according to the length of the knife, a filter plate 1 (26) being rotatably sleeved on the outer wall of the rotating rod (24), the filter plate 1 (26) being fixedly connected to the inner wall of the pulverizing cylinder (3).

3. A novel tobacco processing pulverizing device for removing impurities according to claim 2, characterized in that: The rotating rod (24) is provided with a pulverizing mechanism, the pulverizing mechanism comprising a trapezoidal round block (27) fixedly sleeved on the rotating rod (24), a plurality of rotating rods (28) fixedly mounted on the bottom of the trapezoidal round block (27), a plurality of circular grinding blocks (29) rotatably mounted on the plurality of rotating rods (28), the plurality of circular grinding blocks (29) all being in contact with the inner wall of the pulverizing cylinder (3), a second filter plate (30) rotatably mounted on the bottom end of the rotating rod (24), the second filter plate (30) being fixedly connected to the inner wall of the pulverizing cylinder (3).

4. A novel tobacco processing pulverizing device for removing impurities according to claim 1, characterized in that: Two transmission mechanisms are arranged on the outer wall of the pulverizing cylinder (3), the transmission mechanism comprising a mounting plate (31) fixedly mounted on the outer wall of the pulverizing cylinder (3), a worm (32) rotatably mounted on the mounting plate (31), the worm (32) passing through the mounting plate (31) and being rotatably connected to the top of the mounting seat (1), a worm wheel (33) being fixedly sleeved on the rotating shaft (7), the worm wheel (33) being meshed with the worm (32).

5. A novel tobacco processing pulverizing device for removing impurities according to claim 4, characterized in that: A driving mechanism is provided at the top of the second cylinder (15), the driving mechanism comprising a driving motor (34) fixedly mounted on the top of the second cylinder (15), the output shaft of the driving motor (34) being fixedly connected to the rotating rod (24), the rotating rod (24) and the two worm gears (32) being respectively fixedly sleeved with pulleys (35), and a plurality of the pulleys (35) being wound with synchronous belts (36).

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