CN111632706B - High efficiency tobacco reducing mechanism - Google Patents

High efficiency tobacco reducing mechanism Download PDF

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Publication number
CN111632706B
CN111632706B CN202010519953.4A CN202010519953A CN111632706B CN 111632706 B CN111632706 B CN 111632706B CN 202010519953 A CN202010519953 A CN 202010519953A CN 111632706 B CN111632706 B CN 111632706B
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CN
China
Prior art keywords
side wall
barrel
fixedly connected
hollow shaft
box body
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Active
Application number
CN202010519953.4A
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Chinese (zh)
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CN111632706A (en
Inventor
刘晨
王祯
朱先约
郝华玲
吕长平
崔迟
倪博立
何东香
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Gansu Tobacco Industrial Co ltd
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Gansu Tobacco Industrial Co ltd
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Priority to CN202010519953.4A priority Critical patent/CN111632706B/en
Publication of CN111632706A publication Critical patent/CN111632706A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16Details
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16Details
    • B02C18/18Knives; Mountings thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16Details
    • B02C18/22Feed or discharge means
    • B02C18/2225Feed means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16Details
    • B02C18/24Drives
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/18Adding fluid, other than for crushing or disintegrating by fluid energy
    • B02C23/24Passing gas through crushing or disintegrating zone
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • B08B15/04Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

The invention relates to the field of preparation of tobacco experimental samples, in particular to a high-efficiency tobacco crushing device; comprises a crushing barrel, wherein the side wall of the crushing barrel is fixedly connected with a cover body, and the side wall of the cover body is fixedly connected with a dust collection fan; a box body is rotationally connected in the crushing barrel, and the side wall of the box body is rotationally connected with a hollow shaft; the other end of the hollow shaft penetrates through the crushing barrel and is fixedly connected with a first belt pulley, a transverse pipe is connected in the hollow shaft in a fitting and rotating mode, a first gear is fixedly sleeved on the transverse pipe, a three-phase asynchronous motor is fixedly connected to the side wall of the crushing barrel, a third belt pulley is fixedly sleeved at the output end of the three-phase asynchronous motor, and the first belt pulley and the third belt pulley are in transmission connection through a belt which is arranged in a crossed mode; the device can be used for cleaning the crushed residual powder while fully screening the dried tobacco, is convenient for the next tobacco production, improves the quality of finished products, can realize discontinuous blanking while fully crushing the tobacco, and is convenient for fully crushing the tobacco, thereby indirectly improving the quality of the finished products.

Description

High efficiency tobacco reducing mechanism
Technical Field
The invention relates to the field of preparation of tobacco experimental samples, in particular to a high-efficiency tobacco crushing device.
Background
In the tobacco industry, tobacco leaves or cut tobacco are usually ground into powder by a grinder, and then the chemical routine and aroma components of the tobacco leaves are further researched. Traditional tobacco reducing mechanism structure is complicated, and the function is single, and the practicality is poor, can not carry out abundant even breakage to the tobacco, and the powder after smashing is not convenient for collect, makes the difficulty to the experiment that gets off, can not satisfy the user demand.
Disclosure of Invention
The invention provides a high-efficiency tobacco crushing device, which aims to solve the technical problems that the conventional tobacco crushing device cannot fully and uniformly crush tobacco and crushed powder is inconvenient to collect.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: a high-efficiency tobacco smashing device comprises a smashing barrel in a barrel shape, wherein a discharging pipe is fixedly communicated with the bottom end of the smashing barrel, the side wall of the discharging pipe is connected with a valve, the side wall of the smashing barrel is fixedly connected with a cover body, the side wall of the cover body is fixedly connected with a dust collection fan, the output end of the dust collection fan is connected with a dust collection bag, the inner side wall of the cover body is fixedly connected with a barrel body, and the input end of the dust collection fan penetrates through the cover body and is communicated; a box body with a circular section is rotationally connected in the crushing barrel, an annular first dovetail groove coaxial with the crushing barrel is formed in the inner wall of the crushing barrel, and a plurality of first dovetail blocks arranged in the first dovetail groove in a sliding mode are fixedly connected to the outer side wall of the box body; the side wall of the box body, which is not contacted with the crushing barrel, is communicated with a plurality of cavities in the crushing barrel along the radial direction of the box body, and one end of each cavity, which is close to the central shaft of the box body, is fixedly connected with an arc-shaped cavity; a first filter screen is fixedly embedded in the side wall of one end of the cavity along the radial direction of the box body, and an arc-shaped second filter screen is fixedly embedded in the side wall of the arc-shaped cavity adjacent to the first filter screen; the side wall of the box body is rotationally connected with a hollow shaft, the side wall of one end, in contact with the box body, of the hollow shaft is provided with an annular second dovetail groove-coaxial with the hollow shaft, and the side wall, in contact with the hollow shaft, of the box body is fixedly connected with a plurality of second dovetail blocks arranged in the second dovetail grooves in a sliding mode; one end, which is not contacted with the box body, of the hollow shaft penetrates through the crushing barrel and is fixedly connected with a first belt pulley, the hollow shaft is rotatably connected with the crushing barrel, a transverse pipe is attached and rotatably connected in the hollow shaft, one end of the transverse pipe is fixedly communicated with the box body, the other end of the transverse pipe extends out of the hollow shaft and extends into the barrel body, a limiting ring is fixedly sleeved at the end part of the transverse pipe, the transverse pipe is rotatably connected with the barrel body, and the side wall of the limiting ring is attached to the; the utility model discloses a grinding machine, including violently managing, smash a barrel lateral wall fixedly connected with threephase asynchronous machine, threephase asynchronous machine electric connection has the controller, threephase asynchronous machine output end fixedly connected with second gear, the diameter of first gear is five times of second gear diameter, threephase asynchronous machine output end fixedly sleeved with third belt pulley, be connected through the belt drive of cross arrangement between first belt pulley and the third belt pulley, smash a barrel top fixedly connected with storage vat, storage vat lateral wall bottom mounting intercommunication has the arc pipe, the arc pipe discharge end stretches out the cover body and stretches into crushing barrel and rather than fixed intercommunication, the fixed cover has the disc on the hollow shaft, a side that the disc is close to the box is the sphere, open on the disc surface has a plurality of hourglass material holes-, when the disc rotates to a proper position, the material leaking hole can be communicated with the arc-shaped pipe, the surface of the hollow shaft is fixedly connected with a plurality of stirring rods which are annularly arranged, and the side wall of each stirring rod is connected with a plurality of second blades.
The working principle is as follows: when tobacco needs to be crushed, the device is connected with a power supply, the operation controller enables a dust absorption fan and a three-phase asynchronous motor to start working, the tobacco to be crushed is added into a storage barrel, the tobacco enters the crushing barrel along an arc-shaped pipe, the output end of the three-phase asynchronous motor drives a third belt pulley to rotate in an amplitude mode, the third belt pulley drives a first belt pulley to rotate through a belt, the first belt pulley drives a hollow shaft to rotate, the hollow shaft drives a disc to rotate, material leaking holes on the disc are communicated with the bottom end of the arc-shaped pipe one by one, so that the tobacco in the arc-shaped pipe intermittently falls between two cavities at the bottom end of the crushing barrel from a plurality of material leaking holes, the hollow shaft drives a stirring rod to rotate, the stirring rod drives a second blade to rotate, the tobacco is crushed, the output end of the three-phase asynchronous motor drives a second gear to rotate, therefore, the second gear drives the first gear to rotate slowly, the first gear drives the transverse pipe to rotate, the transverse pipe drives the box body to rotate, the belt is arranged in a crossed mode, the hollow shaft and the transverse pipe rotate reversely, the box body drives the first dovetail block to rotate in the first dovetail groove, the box body drives the cavity body to rotate, the cavity body drives the arc-shaped cavity body to rotate, the arc-shaped cavity body drives the first blade to rotate and the third blade to cooperate to achieve auxiliary smashing of tobacco, the tobacco at the bottom end is driven to rotate by the rotation of the cavities, the cavity body is slowly overturned to rotate, the dust collection fan works, tobacco falling onto the cavity body and the arc-shaped cavity body falls off from one end of the arc-shaped cavity body again through screening of the first filter screen and the second filter screen, and powder and dust generated during smashing enter the cavity body and the arc-shaped. Then enter into the box, enter into the staving again along violently managing, arrange the dust absorption fan output and connect in the bag that gathers dust at last, thereby realize indirectly that the abundant crushing of tobacco carries out effectual screening suction simultaneously, the quality of finished products is improved, the tobacco smashes the back that finishes, operation controller makes dust absorption fan stop work, then open the valve, threephase asynchronous machine continues to work and drives the tobacco after smashing and overturn indirectly, the tobacco after smashing is from the discharging pipe gradually, place at the discharging pipe bottom and accept household utensils, the tobacco discharges the back that finishes, operation controller makes threephase asynchronous machine stop work, then close the valve, the effectual spacing and the guide effect that plays of setting up of first dovetail piece and second dovetail piece, guarantee the normal use of device, and the production efficiency is improved.
Compared with the prior art, the invention has the following beneficial effects:
the device has simple structure, multiple functions and strong practicability, and can fully screen the dried tobacco and clean the crushed residual powder at the same time by arranging the box body, the box door, the first dovetail block, the cavity, the arc-shaped cavity, the first filter screen, the second filter screen, the first blade, the hollow shaft, the second dovetail block, the first belt pulley, the sealing ring, the transverse pipe, the cover body, the dust absorption fan and the barrel body, thereby facilitating the subsequent tobacco production and improving the quality of finished products, and set up three-phase asynchronous machine, second gear, T shape pole, second belt pulley, third belt pulley, belt, storage vat, swash plate, arc pipe, disc, slide rail, puddler, second blade and third blade and can carry out the abundant kibbling while realizing the discontinuity unloading to the tobacco, the tobacco of being convenient for is abundant kibbling to indirectly improve finished product quality, satisfy the user demand.
Drawings
FIG. 1 is a schematic view of the structure of a high efficiency tobacco pulverizing apparatus according to the present invention.
Fig. 2 is one of the partial right side views of fig. one.
Fig. 3 is a second partial right side view of fig. one.
Fig. 4 is a partially enlarged view of fig. 1.
The figures are labeled as follows:
1-crushing barrel, 2-discharging pipe, 3-valve, 4-box, 5-box door, 6-first dovetail block, 7-cavity, 8-arc cavity, 9-first filter screen, 10-second filter screen, 11-first blade, 12-hollow shaft, 13-second dovetail block, 14-first belt pulley, 15-sealing ring, 16-horizontal pipe, 17-cover, 18-dust-absorbing fan, 19-barrel, 20-spacing ring, 21-first gear, 22-three-phase asynchronous motor, 23-second gear, 24-T-shaped rod, 25-second belt pulley, 26-third belt pulley, 27-belt, 28-storage barrel, 29-storage barrel, 30-arc pipe, 31-disc, 32-slide rail, 33-stirring rod, 34-second blade, 35-third blade, 1-1 first dovetail groove, 7-1 sliding groove, 12-1 second dovetail groove and 31-1 material leaking hole.
Detailed Description
The present invention is further illustrated by the following specific examples.
Example 1
As shown in fig. 1-4, a high-efficiency tobacco pulverizing device comprises a barrel-shaped pulverizing barrel 1, wherein a discharge pipe 2 is fixedly communicated with the bottom end of the pulverizing barrel 1, a valve 3 is connected with the side wall of the discharge pipe 2, a cover body 17 is fixedly connected with the side wall of the pulverizing barrel 1, a dust collection fan 18 is fixedly connected with the side wall of the cover body 17, an output end of the dust collection fan 18 is connected with a dust collection bag, a barrel body 19 is fixedly connected with the inner side wall of the cover body 17, and an input end of the dust collection fan 18 penetrates through the cover body 17 and is communicated; a box body 4 with a circular section is rotationally connected in the crushing barrel 1, an annular first dovetail groove 1-1 coaxial with the crushing barrel 1 is formed in the inner wall of the crushing barrel 1, and two first dovetail blocks 6 arranged in the first dovetail groove 1-1 in a sliding mode are fixedly connected to the outer side wall of the box body 4; the side wall of the box body 4, which is not in contact with the crushing barrel 1, is communicated with a plurality of cavities 7 positioned in the crushing barrel 1 along the radial direction of the box body 4, and one end of each cavity 7, which is close to the central shaft of the box body 4, is fixedly connected with an arc-shaped cavity 8; a first filter screen 9 is fixedly embedded in the side wall of one end of the cavity 7 along the radial direction of the box body 4, and an arc-shaped second filter screen 10 is fixedly embedded in the side wall of the arc-shaped cavity 8 adjacent to the first filter screen 9; the side wall of the box body 4 is rotatably connected with a hollow shaft 12, the side wall of one end, in contact with the box body 4, of the hollow shaft 12 is provided with an annular second dovetail groove 12-1 coaxial with the hollow shaft 12, and the side wall, in contact with the hollow shaft 12, of the box body 4 is fixedly connected with two second dovetail blocks 13 arranged in the second dovetail groove 12-1 in a sliding manner; one end of the hollow shaft 12, which is not in contact with the box body 4, penetrates through the crushing barrel 1 and is fixedly connected with a first belt pulley 14, the hollow shaft 12 is rotatably connected with the crushing barrel 1, a transverse pipe 16 is rotatably connected in the hollow shaft 12 in a fitting manner, one end of the transverse pipe 16 is fixedly communicated with the box body 4, the other end of the transverse pipe 16 penetrates through the hollow shaft 12 and extends into the barrel body 19, a limiting ring 20 is fixedly sleeved at the end part of the transverse pipe 16, the transverse pipe 16 is rotatably connected with the barrel body 19, and the side wall of the limiting ring 20 is fitted; a first gear 21 is fixedly sleeved on the transverse pipe 16, a three-phase asynchronous motor 22 is fixedly connected to the side wall of the crushing barrel 1, the three-phase asynchronous motor 22 is electrically connected with a controller, a second gear 23 is fixedly connected to the output end of the three-phase asynchronous motor 22, the diameter of the first gear 21 is five times of the diameter of the second gear 23, a third belt pulley 26 is fixedly sleeved on the output end of the three-phase asynchronous motor 22, the first belt pulley 14 and the third belt pulley 26 are in transmission connection through a crossed belt 27, a storage barrel 28 is fixedly connected to the top of the crushing barrel 1, an arc-shaped pipe 30 is fixedly communicated with the bottom end of the side wall of the storage barrel 28, the discharge end of the arc-shaped pipe 30 extends out of the cover body 17 and extends into the crushing barrel 1 and is fixedly communicated with the same, a disc 31 is fixedly sleeved on the hollow shaft 12, one side surface of the disc 31 close to the box body 4 is a spherical surface, a plurality of, when the disc 31 rotates to a proper position, the material leaking hole 31-1 can be communicated with the arc-shaped pipe 30, the surface of the hollow shaft 12 is fixedly connected with a plurality of stirring rods 33 which are arranged in a ring shape, and the side wall of each stirring rod 33 is connected with a plurality of second blades 34.
The working process is as follows: when the tobacco needs to be crushed, the device is connected with a power supply, the controller is operated to enable the dust collection fan 18 and the three-phase asynchronous motor 22 to start working, the tobacco to be crushed is added into the storage barrel 28, the tobacco enters the crushing barrel 1 along the arc-shaped pipe 30, the output end of the three-phase asynchronous motor 22 drives the third belt pulley 26 to rotate in an amplitude manner, the third belt pulley 26 drives the first belt pulley 14 to rotate through the belt 27, the first belt pulley 14 drives the hollow shaft 12 to rotate, the hollow shaft 12 drives the disc 31 to rotate, the material leakage holes 31-1 on the disc 31 are communicated with the bottom end of the arc-shaped pipe 30 one by one, so that the tobacco in the arc-shaped pipe 30 intermittently falls between the two cavities 7 at the bottom end of the crushing barrel 1 from the plurality of material leakage holes 31-1, the hollow shaft 12 drives the stirring rod 33 to rotate, and the stirring rod 33 drives the second blade, the output end of the three-phase asynchronous motor 22 drives the second gear 23 to rotate, the diameter of the second gear 23 is far smaller than that of the first gear 21, therefore, the second gear 23 drives the first gear 21 to rotate slowly, the first gear 21 drives the horizontal tube 16 to rotate, the horizontal tube 16 drives the box body 4 to rotate, because the belts 27 are arranged in a crossed manner, the hollow shaft 12 and the transverse pipe 16 rotate reversely, the box body 4 drives the first dovetail block 6 to rotate in the first dovetail groove 1-1, the plurality of cavities 7 rotate to drive the tobacco at the bottom end to rotate, the tobacco is slowly overturned and rotated, the dust collection fan 18 works, the tobacco falling onto the cavities 7 and the arc-shaped cavity 8 slides off from one end of the arc-shaped cavity 8 again through screening of the first filter screen 9 and the second filter screen 10, and powder and dust generated during crushing enter the cavities 7 and the arc-shaped cavity 8 through the first filter screen 9 and the second filter screen 10. Then enter into box 4, enter into staving 19 along violently managing 16 again, arrange the dust bag of connecting of dust absorption fan 18 output end in the end, thereby carry out effectual screening suction when indirectly realizing fully smashing of tobacco, improve finished product quality, after the tobacco is smashed, operation controller makes dust absorption fan 18 stop work, then open valve 3, threephase asynchronous machine 22 continues work and drives the tobacco after smashing to overturn indirectly, the tobacco after smashing is from discharging pipe 2 gradually, place and accept the household utensils at discharging pipe 2 bottom, after the tobacco discharges, operation controller makes threephase asynchronous machine 22 stop work, then close valve 3, the setting of first dovetail block 6 and second dovetail block 13 is effectual plays spacing and direction effect, guarantee the normal use of device, improve production efficiency.
Further, as shown in fig. 1, a rotatable T-shaped rod 24 is embedded in the side wall of the crushing barrel 1, a second belt pulley 25 is fixedly connected to one end of the T-shaped rod 24 away from the side wall of the crushing barrel 1, and the first belt pulley 14, the second belt pulley 25 and the third belt pulley 26 are in transmission connection through a cross belt 27. The T-shaped rod 24 and the second belt wheel 25 are arranged to play a role in guiding, so that friction between the belts 27 is effectively prevented, and the service life of the device is prolonged.
Further, the side wall of the arc-shaped cavity 8 is fixedly connected with a first blade 11 along the radial direction of the box body 4, and the end part of the stirring rod 33 is fixedly connected with a third blade 35 which is arranged along the radial direction of the box body 4 and opposite to the first blade 11; the box 4 drives the cavity 7 to rotate, the cavity 7 drives the arc-shaped cavity 8 to rotate, and the arc-shaped cavity 8 drives the first blade 11 to rotate and the third blade 35 to cooperate to achieve auxiliary smashing of tobacco.
Further, a sealing ring 15 is fixedly sleeved on the hollow shaft 12, and the side wall of the sealing ring 15 is attached to the outer side wall of the crushing barrel 1; the sealing ring 15 ensures a sealed connection between the hollow shaft 12 and the crushing barrel 1.
Further, the diameter of the first gear 21 is 30cm, and the diameter of the second gear 23 is 6 cm.
Further, the inner bottom surface of the storage barrel 28 is fixedly connected with an inclined plate 29, and the inclined plate 29 enables the tobacco in the storage barrel 28 to conveniently fall into the crushing barrel 1.
Further, a slide rail 32 is fixedly connected to the side wall of the disc 31 in an annular manner, a chute 7-1 is formed in the side wall of the cavity 7, and the slide rail 32 is attached to the chute 7-1; the hollow shaft 12 and the disc 31 are connected by welding.
Further, a box door 5 is hinged to the side wall of the box body 4; the door 5 may be opened intermittently to clean the remaining powder and dust in the box 4 and then closed.
Further, the slide rail 32 is made of alloy steel material.
Furthermore, the model of the three-phase asynchronous motor (22) is Y2-80M2-4S 150.

Claims (10)

1. A high-efficiency tobacco smashing device comprises a smashing barrel (1) in a barrel shape, wherein a discharging pipe (2) is fixedly communicated with the bottom end of the smashing barrel (1), and the side wall of the discharging pipe (2) is connected with a valve (3), the high-efficiency tobacco smashing device is characterized in that the side wall of the smashing barrel (1) is fixedly connected with a cover body (17), the side wall of the cover body (17) is fixedly connected with a dust collection fan (18), the output end of the dust collection fan (18) is connected with a dust collection bag, the inner side wall of the cover body (17) is fixedly connected with a barrel body (19), and the input end of the dust collection fan (18) penetrates through the cover body; a box body (4) with a circular cross section is rotationally connected in the crushing barrel (1), an annular first dovetail groove (1-1) coaxial with the crushing barrel (1) is formed in the inner wall of the crushing barrel (1), and a plurality of first dovetail blocks (6) arranged in the first dovetail groove (1-1) in a sliding mode are fixedly connected to the outer side wall of the box body (4); the side wall of the box body (4) which is not contacted with the crushing barrel (1) is radially communicated with a plurality of cavities (7) positioned in the crushing barrel (1) along the box body (4), and one end of each cavity (7) close to the central shaft of the box body (4) is fixedly connected with an arc-shaped cavity (8); a first filter screen (9) is fixedly embedded in the side wall of one end of the cavity (7) along the radial direction of the box body (4), and an arc-shaped second filter screen (10) is fixedly embedded in the side wall of the arc-shaped cavity (8) adjacent to the first filter screen (9); the side wall of the box body (4) is rotatably connected with a hollow shaft (12), the side wall of one end, in contact with the box body (4), of the hollow shaft (12) is provided with an annular second dovetail groove (12-1) coaxial with the hollow shaft (12), and the side wall, in contact with the hollow shaft (12), of the box body (4) is fixedly connected with a plurality of second dovetail blocks (13) arranged in the second dovetail groove (12-1) in a sliding mode; one end, which is not contacted with the box body (4), of the hollow shaft (12) penetrates through the crushing barrel (1) and is fixedly connected with a first belt pulley (14), the hollow shaft (12) is rotatably connected with the crushing barrel (1), a transverse pipe (16) is rotatably connected in the hollow shaft (12) in a fitting manner, one end of the transverse pipe (16) is fixedly communicated with the box body (4), the other end of the transverse pipe (16) penetrates through the hollow shaft (12) and extends into the barrel body (19), a limiting ring (20) is fixedly sleeved at the end part of the transverse pipe (16), the transverse pipe (16) is rotatably connected with the barrel body (19), and the side wall of the limiting ring (20) is fitted with the inner; the automatic crushing device is characterized in that a first gear (21) is fixedly sleeved on the transverse pipe (16), a three-phase asynchronous motor (22) is fixedly connected to the side wall of the crushing barrel (1), the three-phase asynchronous motor (22) is electrically connected with a controller, a second gear (23) is fixedly connected to the output end of the three-phase asynchronous motor (22), the diameter of the first gear (21) is five times of that of the second gear (23), a third belt pulley (26) is fixedly sleeved on the output end of the three-phase asynchronous motor (22), the first belt pulley (14) and the third belt pulley (26) are in transmission connection through a belt (27) which is arranged in a crossed mode, a storage barrel (28) is fixedly connected to the top of the crushing barrel (1), an arc-shaped pipe (30) is fixedly communicated with the bottom end of the side wall of the storage barrel (28), and the discharge end of the arc-shaped pipe (30) extends out of, the fixed cover has disc (31) on hollow shaft (12), a side that disc (31) is close to box (4) is the sphere, disc (31) surface is opened has a plurality of hourglass material hole (31-1) that are the cyclic annular and arrange and the slope sets up, when disc (31) is rotatory to suitable position, leaks material hole (31-1) and can communicate with each other with arc pipe (30), hollow shaft (12) surface rigid coupling has a plurality of puddlers (33) that are the annular and arrange, puddler (33) lateral wall is connected with a plurality of second blades (34).
2. A high efficiency tobacco crushing device as claimed in claim 1, wherein a rotatable T-shaped rod (24) is embedded in the side wall of the crushing barrel (1), a second belt pulley (25) is fixedly connected to one end of the T-shaped rod (24) far away from the side wall of the crushing barrel (1), and the first belt pulley (14), the second belt pulley (25) and the third belt pulley (26) are in transmission connection through a crossed belt (27).
3. A high efficiency tobacco crushing apparatus as claimed in claim 1, wherein the side wall of the arc-shaped chamber (8) is fixedly connected with a first blade (11) along the radial direction of the box body (4), and the end of the stirring rod (33) is fixedly connected with a third blade (35) along the radial direction of the box body (4) and opposite to the first blade (11).
4. A high efficiency tobacco milling apparatus as claimed in any one of claims 1 to 3 wherein the hollow shaft (12) is fixedly sleeved with a sealing ring (15), the side wall of the sealing ring (15) is attached to the outer side wall of the milling barrel (1).
5. A high efficiency tobacco comminution apparatus as claimed in claim 4, characterized in that the first gear wheel (21) has a diameter of 30cm and the second gear wheel (23) has a diameter of 6 cm.
6. A high efficiency tobacco comminution apparatus as claimed in claim 5, wherein an inclined plate (29) is fixedly connected to the inner bottom surface of the storage bin (28).
7. A high-efficiency tobacco crushing device according to claim 6, characterized in that the side wall of the disc (31) is fixedly connected with a sliding rail (32) in an annular manner, the side wall of the cavity (7) is provided with a sliding groove (7-1), and the sliding rail (32) is arranged on the sliding groove (7-1) in an attaching manner; the hollow shaft (12) and the disc (31) are connected in a welding mode.
8. A high efficiency tobacco comminution apparatus as claimed in claim 7, wherein the side walls of the housing (4) are hinged to a door (5).
9. A high efficiency tobacco comminution apparatus as claimed in claim 7, wherein the slide rails (32) are formed from a steel alloy material.
10. A high efficiency tobacco comminution apparatus as claimed in claim 7 in which the three phase asynchronous motor (22) is of the type Y2-80M2-4S 150.
CN202010519953.4A 2020-06-09 2020-06-09 High efficiency tobacco reducing mechanism Active CN111632706B (en)

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