CN210874481U

CN210874481U - Special sack cleaner in mine

Info

Publication number: CN210874481U
Application number: CN201921471509.9U
Authority: CN
Inventors: 李红兵; 周跃邦
Original assignee: Yancheng City Jishengda Environmental Protection Engineering Co ltd
Current assignee: Yancheng City Jishengda Environmental Protection Engineering Co ltd
Priority date: 2019-09-05
Filing date: 2019-09-05
Publication date: 2020-06-30
Anticipated expiration: 2029-09-05

Abstract

The utility model discloses a special sack cleaner in mine, dust collecting equipment field for the mine building stones, which comprises a bod, the organism inner chamber is cut apart into function chamber and dirt collection chamber down through first interlayer, it has the air inlet to open on the organism lower extreme lateral wall, it has the gas outlet to open on the organism top lateral wall, it cuts apart into last air guide chamber and lower dust removal chamber through the second interlayer to go up function intracavity chamber, be equipped with the dust removal subassembly down in the dust removal intracavity, the dust removal subassembly comprises annular rotating turret, breather pipe, dust removal sack and drive assembly, drive assembly comprises axis of rotation, driver plate, transmission shaft and sheave and drive gear, it is equipped with drive assembly to go up the air guide intracavity, drive assembly includes driving motor and cylindric drive frame, first interlayer upper end is equipped with first clearance frame, the dirt collection intracavity is equipped with the dirty frame of round platform shape collection down, The second clearance frame and dirty bucket of collection, this equipment realizes high-efficient dust removal, more economic environmental protection.

Description

Special sack cleaner in mine

Technical Field

The utility model relates to a dust collecting equipment field for the mine building stones, concretely relates to special sack cleaner in mine.

Background

Mine building stones can generate a large amount of dust pollutants in the crushing, breaking and other processing processes, the dust pollutants can not only pollute the equipment operation environment, but also can cause harm to the health of operators, the existing dust removing equipment for mine building stones has low working efficiency and poor dust removing effect, meshes such as filter holes and vent holes are easily blocked when the dust removing equipment is used for a long time, the equipment is stopped to be cleaned and maintained, the manual burden is increased, the processing cost is improved, the existing dust removing equipment for mine building stones mostly adopts a bag-type dust remover to remove the dust pollutants in the crushing, breaking and other processing processes, the bag-type dust remover can not avoid attaching a large amount of dust pollutants on the inner side end wall and a dust removing bag after being used for a long time, the working efficiency and the dust removing effect of the dust removing equipment can be reduced due to the adhesion of the dust pollutants, and the ventilation performance of, and the removal of dust pollutants also consumes a great deal of manpower and financial resources, so a new scheme is needed at present.

Disclosure of Invention

For solving the problem, the utility model discloses a special sack cleaner in mine, this equipment realizes the high-efficient treatment of produced dust pollutant in the mine building stones course of working, in the time of guaranteeing equipment operation environment, still prevent that the emission of dust pollutant from causing harm to operating personnel health, filter holes in the realization equipment, the in time mechanized clearance of bleeder vent, reduce artifical clearance burden, when reducing the processing cost, the life of equipment has still been improved, realize the inboard end wall of equipment, the mechanized clearance of dust removal sack, in the time of guaranteeing equipment air permeability, the work efficiency of equipment has still been improved, make dust removal effect obtain the guarantee, reduce the manpower, the loss of material, economic environmental protection more.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a special sack cleaner in mine, includes the organism, the organism is hollow circular cylinder shape, the inner chamber of the body is equipped with first interlayer just first interlayer will the inner chamber of the body is cut apart into function chamber and dirt collecting chamber down, it has the air inlet to open on the organism lower extreme lateral wall, it has the gas outlet to open on the organism top lateral wall, it is equipped with second interlayer just to go up function intracavity chamber top the second interlayer will go up function intracavity chamber and cut apart into last air guide chamber and lower dust removal chamber, be equipped with dust removal component in the lower dust removal intracavity, dust removal component is by annular rolling stand that second interlayer lower extreme equal radian even activity was equipped with, the breather pipe that annular rolling stand lower extreme was equipped with respectively, the dust removal sack that the breather pipe outside was overlapped respectively and the transmission assembly that second interlayer lower extreme middle part was equipped with constitutes, transmission assembly is by the rotation axis middle part that second interlayer lower extreme middle part was vertically equipped with, The driving plate is sleeved at the upper end of the rotating shaft, the rotating shaft and the annular rotating frame are respectively and vertically provided with a transmission shaft between the driving plate and the annular rotating frame, the outer parts of the transmission shaft are equally divided into grooved wheels and transmission gears which are respectively sleeved with the grooved wheels, the upper air guide cavity is internally provided with a driving assembly, the driving assembly comprises a driving motor arranged in the middle of the top end in the upper air guide cavity and a cylindrical driving frame movably arranged in the middle of the upper end of the second interlayer, the lower end edge of the second interlayer is provided with an annular groove, an annular movable frame is arranged in the annular groove, the lower end of the annular movable frame is vertically and fixedly provided with a scraper, the edge end of the second interlayer is vertically and movably provided with a circular shaft in a penetrating manner, the upper end of the circular shaft is sleeved on a driven belt pulley, the lower end of the circular shaft is sleeved with a driving gear, the upper end of the first, and the lower sewage collection cavity is positioned under the circular truncated cone-shaped sewage collection frame. Go up function chamber, lower dirty chamber front end of collecting and all be equipped with two opening door bodies, axis of rotation, transmission shaft, circle axle all adopt prior art to realize the activity setting, and driven pulleys is located second interlayer position top, and drive gear is located second interlayer position below.

As an improvement of the utility model, the outer bottom end of the machine body is evenly and vertically provided with supporting legs, the first interlayer is evenly and intensively provided with air holes, the lower end of the second interlayer is evenly provided with an annular sliding groove at equal radian, the annular sliding groove is internally provided with an annular sliding block, the lower end of the annular sliding block is respectively provided with an annular rotating frame, the second interlayer is correspondingly provided with an annular rotating frame position and an air guide hole, the outer end wall of the air guide pipe is evenly provided with air holes, the sheave is correspondingly arranged at the driving plate position, the edge end of the driving plate is provided with an arc-shaped notch, the middle part of the inner side end of the arc-shaped notch is connected with a driving rod, the non-connecting end of the driving rod is provided with a driving pin, the sheave is evenly provided with radial grooves at equal radian, the outer side circumferential end wall of the sheave is also positioned between, the transmission rod and the radial groove are respectively designed along the radial direction of the horizontal cross section of the driving plate and the grooved pulley, the transmission gear is positioned above the grooved pulley, the circumferential end wall of the outer side of the annular rotating frame is respectively and uniformly provided with a transmission tooth socket in an equal radian, gear teeth outside the transmission gear and the transmission tooth socket are mutually meshed for transmission, and the rotating shaft is positioned below the driving plate and is uniformly and intensively provided with first bristles. The annular rotating frame can rotate freely, the driving pin can move along the length direction of the radial groove due to the rotation of the driving plate, the bottom end part of the rotating shaft is flush with the bottom end part of the vent pipe, and the number of the annular rotating frames is more than two.

As an improvement of the utility model, the cylindrical driving frame comprises a first cylindrical driving frame movably connected with the upper end part of the second interlayer at the lower end part and a second cylindrical driving frame movably arranged at the upper end part of the first cylindrical driving frame, the driving motor vertically extends downwards into the cylindrical driving frame, the inner end wall of the cylindrical driving frame is equally divided into driving key slots with different radian, the driving motor output shaft is externally hinged with driving rods corresponding to the driving key slots respectively, the driving key slots arranged on the inner end wall of the first cylindrical driving frame and the inner end wall of the second cylindrical driving frame are opposite in opening direction, the driving rods are opposite in position hinging direction, the end part of the top end of the rotating shaft movably penetrates through the second interlayer and extends into the first cylindrical driving frame, and a connecting rod is arranged between the extending end part of the rotating shaft and the inner end wall of the first cylindrical driving frame, the outer end wall of the second cylindrical driving frame is sleeved with a driving belt wheel, a belt is sleeved between the driving belt wheel and the outer portion of the driven belt wheel, a circular shaft is close to the position of the inner end wall of the annular movable frame, a driving tooth groove is formed in the inner end wall of the annular movable frame in an equal radian mode, the outer gear teeth of the driving gear and the driving tooth groove are meshed for transmission mutually, the scraper is tightly attached to the inner end wall of the machine body, the first cleaning frame is horizontally arranged along the radius direction of the horizontal cross section of the first interlayer, the lower end of the scraper is fixedly connected with one end of the first cleaning frame in the length direction, the upper end and the lower end of the circular table-shaped dirt collecting frame are open and are larger than the cross section area of the lower end of the circular table-shaped dirt collecting frame, the circular table-shaped dirt collecting frame is arranged in an inverted trapezoid mode, the second cleaning frame is arranged along, Second brush hairs are uniformly and intensively arranged at one side end of the second cleaning frame corresponding to the inner end wall of the cone-shaped dirt collecting frame. Springs are respectively arranged between the positions, close to the hinged ends, of the driving rods and the outside of the output shaft of the driving motor, the scraping plates are used for cleaning the inner end wall of the machine body, and the first cylindrical driving frame and the second cylindrical driving frame are the same in model and opposite in direction of the arranged driving key grooves.

As an improvement of the utility model, the air inlet is positioned below the first interlayer position and above the truncated cone-shaped sewage collecting frame position, the middle part of the first interlayer is vertically and movably provided with a connecting shaft in a penetrating way, the top end part of the connecting shaft is fixedly connected with one end part of the first cleaning frame, the bottom end part is connected with the bottom end part of the second cleaning frame in the inclining direction, the end wall at the inner side of the upper air guide cavity is provided with the air outlet, the end wall at the outer side of the machine body is provided with a wave-shaped exhaust pipe corresponding to the air outlet, the wave-shaped exhaust pipe wave crest position is respectively provided with a socket, the socket is respectively inserted with a filter frame, the wave-shaped exhaust pipe wave trough position is respectively provided with a slag discharge port and the slag discharge port is respectively provided with a manual plunger, the filter frame is respectively provided with filter holes in an evenly and densely distributed manner, the filter holes are sequentially reduced along, the wave-shaped exhaust pipe corresponds to the other side end of the air outlet and is externally connected with an air draft machine body. The filter frame can be manually inserted into the wavy sheet exhaust pipe through the inserting opening.

Compared with the prior art, the utility model has the advantages of as follows: the equipment realizes the high-efficiency treatment of dust pollutants generated in the process of processing mine stone materials, the opened air holes realize the filtration and removal of larger particles in the gas, the dust removal cloth bag realizes the precision treatment of the gas, the wave-shaped exhaust pipe and the filter frame realize the subsequent auxiliary treatment of the gas, the equipment also prevents the harm to the health of operators caused by the emission of the dust pollutants while ensuring the operation environment of the equipment, the first bristles realize the cleaning of the dust removal cloth bag, the second bristles realize the cleaning of the air holes, realize the timely mechanical cleaning of the filter holes and the air holes in the equipment, reduce the manual cleaning burden and the processing cost, improve the service life of the equipment, the scraper blade and the second bristles realize the mechanical cleaning of the inner end wall and the dust removal cloth bag of the equipment, ensure the ventilation performance of the equipment and also improve the working efficiency of the equipment, the dust removal effect is guaranteed, the loss of manpower and materials is reduced, and the dust removal device is more economical and environment-friendly.

Drawings

FIG. 1 is a schematic view of the whole structure of a bag-type dust collector special for mines of the present invention;

FIG. 2 is a schematic view of the upper end of the machine body;

FIG. 3 is a schematic view of the lower end structure of the inner cavity of the body;

FIG. 4 is a schematic view of the transmission assembly;

FIG. 5 is a schematic view of the first cylindrical drive frame;

list of reference numerals: 1. a body; 2. a first barrier layer; 3. a lower dirt collecting cavity; 4. an air inlet; 5. an air outlet; 6. a second barrier layer; 7. an upper air conducting cavity; 8. a lower dust removal cavity; 9. a dust removal assembly; 10. an annular turret; 11. a breather pipe; 12. a dust removal cloth bag; 13. a transmission assembly; 14. a rotating shaft; 15. a dial; 16. a drive shaft; 17. a grooved wheel; 18. a transmission gear; 19. a drive assembly; 20. a drive motor; 21. a squeegee; 22. a circular shaft; 23. a driven pulley; 24. a drive gear; 25. a first cleaning frame; 26. a truncated cone shaped sewage collecting frame; 27. a second cleaning rack; 28. a sewage collection barrel; 29. an arc-shaped notch; 30. a transmission rod; 31. a drive pin; 32. a radial slot; 33. locking an arc; 34. a first bristle; 35. a first cylindrical drive frame; 36. a second cylindrical drive frame; 37. a drive keyway; 38. a drive rod; 39. a driving pulley; 40. a belt; 41. a second bristle; 42. a connecting shaft; 43. a wavy exhaust pipe; 44. and (4) a filter frame.

Detailed Description

Example 1: referring to fig. 1, 2, 3, 4, and 5, it is now right to the present invention to provide a bag-type dust collector for mine, which comprises a body 1, the body 1 is hollow cylindrical, the inner cavity of the body 1 is provided with a first partition 2 and the first partition 2 divides the inner cavity of the body 1 into an upper functional cavity and a lower dirt collecting cavity 3, the side wall of the lower end of the body 1 is provided with an air inlet 4, the side wall of the top end of the body 1 is provided with an air outlet 5, the top of the inner cavity of the upper functional cavity is provided with a second partition 6, the inner cavity of the upper functional cavity is divided into an upper air guiding cavity 7 and a lower dirt removing cavity 8 by the second partition 6, the lower dirt removing cavity 8 is provided with a dust removing assembly 9, the dust removing assembly 9 is composed of an annular rotating frame 10 which is uniformly movably provided with equal radian at the lower end of the second partition 6, and a vent pipe 11, a vent pipe, The dust removal cloth bag 12 sleeved outside the vent pipe 11 and the transmission component 13 arranged in the middle of the lower end of the second interlayer 6 respectively, the transmission component 13 is composed of a rotation shaft 14 vertically arranged in the middle of the lower end of the second interlayer 6, a drive plate 15 sleeved on the upper end of the rotation shaft 14, a transmission shaft 16 vertically arranged between the rotation shaft 14 and the annular rotating frame 10, a grooved pulley 17 and a transmission gear 18 respectively sleeved outside the transmission shaft 16, a driving component 19 is arranged in the upper air guide cavity 7, the driving component 19 comprises a driving motor 20 arranged in the middle of the top end of the upper air guide cavity 7 and a cylindrical driving frame movably arranged in the middle of the upper end of the second interlayer 6, an annular groove is formed in the edge of the lower end of the second interlayer 6, an annular movable frame is arranged in the annular groove, a scraper 21 is vertically fixed at the lower end of the annular movable frame, and a circular shaft 22 is vertically movably arranged at the edge end, the upper end cover of round axle 22 has drive gear 24 in driven pulleys 23, lower pot head, 2 upper ends of first interlayer are equipped with first clearance frame 25, 3 inner chamber upper ends in dirty chamber of lower collection are equipped with round platform shape collection dirty frame 26, hug closely end wall position is equipped with second clearance frame 27 in the dirty frame 26 of round platform shape collection, just be located in the dirty chamber 3 of lower collection under the dirty frame 26 position of round platform shape collection dirty bucket 28 that is equipped with.

Example 2: referring to fig. 1, 2 and 4, the bag-type dust collector special for mines provided by the present invention is now explained, wherein the outer bottom end of the machine body 1 is uniformly and vertically provided with supporting legs, the first interlayer 2 is uniformly and densely provided with air holes, the lower end of the second interlayer 6 is uniformly provided with annular sliding grooves with equal radian, the annular sliding grooves are respectively provided with annular sliding blocks, the lower ends of the annular sliding blocks are respectively provided with the annular rotating frame 10, the positions of the second interlayer 6 corresponding to the annular rotating frame 10 are respectively provided with air guide holes, the outer end wall of the air pipe 11 is respectively and uniformly provided with air holes, the grooved wheel 17 is arranged corresponding to the position of the driving plate 15, the edge end of the driving plate 15 is provided with an arc-shaped notch 29, the middle part of the inner side end of the arc-shaped notch 29 is connected with a transmission rod 30, the non-connecting end of the transmission rod 30 is provided with a transmission pin 31, the outer circumferential end wall of the grooved pulley 17 is located between the positions of the radial grooves 32, locking arcs 33 are respectively formed in the outer circumferential end wall of the grooved pulley 17, the transmission rod 30 and the radial grooves 32 are respectively designed along the radial directions of the horizontal cross sections of the driving plate 15 and the grooved pulley 17, the transmission gear 18 is located above the position of the grooved pulley 17, transmission tooth grooves are uniformly formed in the outer circumferential end wall of the annular rotating frame 10 in an equal radian mode, gear teeth outside the transmission gear 18 are in meshing transmission with the transmission tooth grooves, and first bristles 34 are uniformly and densely arranged on the outer portion below the position of the driving plate 15.

Example 3: referring to fig. 1, 2, 3, and 5, the bag-type dust collector special for mines according to the present invention is now described, wherein the cylindrical driving rack includes a first cylindrical driving rack 35 movably connected to the upper end of the second interlayer 6 at the lower end, and a second cylindrical driving rack 36 movably disposed at the upper end of the first cylindrical driving rack 35, the vertically downward output shaft of the driving motor 20 movably extends into the cylindrical driving rack, the inner end wall of the cylindrical driving rack is equally divided into driving key slots 37 having equal radian, the outer portion of the output shaft of the driving motor 20 is hinged to the driving key slots 37, the driving key slots 37 disposed on the inner end walls of the first cylindrical driving rack 35 and the second cylindrical driving rack 36 are opposite in direction, the driving key slots 38 are hinged to each other in opposite direction, the end of the top end of the rotating shaft 14 movably penetrates through the second interlayer 6 and extends into the first cylindrical driving rack 35, a connecting rod is arranged between the extending end of the rotating shaft 14 and the inner end wall of the first cylindrical driving frame 35, a driving belt wheel 39 is sleeved on the outer end wall of the second cylindrical driving frame 36, a belt 40 is sleeved between the driving belt wheel 39 and the outer part of the driven belt wheel 23, the circular shaft 22 is arranged close to the inner end wall of the annular movable frame, driving tooth grooves are uniformly formed in the inner end wall of the annular movable frame in an equal radian manner, gear teeth outside the driving gear 24 and the driving tooth grooves are in meshing transmission mutually, the scraper 21 is tightly attached to the inner end wall of the machine body 1, the first cleaning frame 25 is horizontally arranged along the horizontal cross section radius direction of the first interlayer 2, the lower end of the scraper 21 is fixedly connected with one end part of the first cleaning frame 25 in the length direction, the upper end and the lower end of the circular table-shaped dirt collecting frame 26 are both opened, and the cross section area of the upper, be down trapezoidal setting, second clearance frame 27 is followed the dirty 26 lateral wall incline direction of round platform shape collection sets up, first clearance frame 25 lower extreme, the dirty 26 inner end wall position side of round platform shape collection that second clearance frame 27 corresponds equally divide and evenly intensively be equipped with second brush hair 41 respectively.

Example 4: referring to fig. 1, 2 and 3, the bag-type dust collector special for mines provided by the present invention is now described, wherein the air inlet 4 is located below the first partition 2 and above the position of the cone-shaped dirt collecting frame 26, the middle of the first partition 2 is vertically and movably penetrated with a connecting shaft 42, the top end of the connecting shaft 42 is fixedly connected with one end of the first cleaning frame 25, the bottom end is connected with the bottom end of the second cleaning frame 27 in the inclined direction, the air outlet 5 is arranged on the inner side end wall of the upper air guide cavity 7, the outer end wall of the machine body 1 is provided with a wave-shaped exhaust pipe 43 corresponding to the air outlet 5, the wave-shaped exhaust pipe 43 is respectively provided with a socket at the peak position and the socket is respectively inserted with a filter frame 44, the wave trough position of the wave-shaped exhaust pipe 43 is respectively provided with a slag discharge port and the slag discharge port is respectively provided with a manual plunger, the filter frame 44 is respectively provided with filter holes uniformly and densely, the diameters of the filter holes are sequentially reduced along the air guiding direction of the wave-shaped exhaust pipe 43, and the wave-shaped exhaust pipe 43 corresponds to the other side end of the air outlet 5 and is externally connected with an air extractor body.

The utility model discloses can also form new implementation mode with embodiment 1 with at least one in

embodiment

2, 3, 4 the technical characterstic.

The working principle is as follows: the air inlet that this equipment was opened has is linked together through pipeline and external mine building stones breakage, reducing mechanism, and the induced draught organism function can realize that the broken of mine building stones, the leading-in this sack cleaner of the produced dust granule of reducing mechanism during operation. The first interlayer is provided with air holes, so that the filtering of larger particle impurities in the gas introduced into the machine body is realized. The corotation or the reversion of driving motor can make the actuating lever and drive keyway and cooperate the function, it rotates or drives the rotation of second cylindric drive rack to drive first cylindric drive rack, the rotation of first cylindric drive rack is rotated through the connecting rod axis of rotation, the rotation of axis of rotation drives the driver plate and rotates, the driver plate rotates and drives the transfer line and rotate, the rotation of transfer line makes the drive pin move along radial slot length direction, thereby drive transmission shaft intermittent type nature and rotate, the rotation of transmission shaft drives drive gear and rotates, thereby the outside teeth of a cogwheel of drive gear and the transmission tooth's socket meshing transmission drive annular rotating turret rotate, the rotation of annular rotating turret drives the breather pipe and rotates, the rotation of breather pipe drives the dust removal sack and rotates, the fine-processing of leading-in gas in the organism is realized to the dust removal sack by the. The rotation of second cylindric drive rack drives the circle axle through driving pulley, driven pulleys, belt and rotates, and the rotation of circle axle drives drive gear and rotates, and the outside teeth of a cogwheel of drive gear and the transmission of drive tooth's socket meshing can drive annular adjustable shelf and rotate, and the rotation of annular adjustable shelf drives the scraper blade motion, and the clearance of dust removal intracavity end wall under the scraper blade realization. The motion of scraper blade drives first clearance frame motion, and the motion of first clearance frame makes the second brush hair clear up the bleeder vent that has to open on the first interlayer, and the motion of first clearance frame drives the motion of second clearance frame through the connecting axle, and the motion of second clearance frame realizes the clearance to the inner endwall of round platform shape collection dirt frame through the second brush hair. The round platform-shaped dirt collecting frame collects and guides the filtered impurities into the dirt collecting barrel. The gas after the organism is handled is derived through the wave blast pipe, can insert the filter stand in the socket respectively, and the filter stand realizes deriving gaseous filtration, unloads the export that the sediment mouth realized the filter stand and filtered debris.

The technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by the arbitrary combination of the above technical features. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also considered as the protection scope of the present invention.

Claims

1. The utility model provides a special sack cleaner in mine, includes organism (1), its characterized in that, organism (1) is hollow circular cylinder, organism (1) inner chamber is equipped with first interlayer (2) just first interlayer (2) will organism (1) inner chamber is cut apart into function chamber and lower album dirt chamber (3), it has air inlet (4) to open on the organism (1) lower extreme lateral wall, it has gas outlet (5) to open on organism (1) top lateral wall, it is equipped with second interlayer (6) just to go up function chamber inner chamber top second interlayer (6) will go up function chamber inner chamber and cut apart into air guide chamber (7) and lower dust removal chamber (8), be equipped with dust removal subassembly (9) down in dust removal chamber (8), dust removal subassembly (9) by annular rotating turret (10) that radian uniform activity such as second interlayer (6) lower extreme was equipped with, breather pipe (11) that annular rotating turret (10) lower extreme was equipped with respectively, The dust removal cloth bag (12) sleeved outside the vent pipe (11) and the transmission component (13) arranged in the middle of the lower end of the second interlayer (6) respectively form the transmission component (13), the transmission component (13) comprises a rotating shaft (14) vertically arranged in the middle of the lower end of the second interlayer (6), a driving plate (15) sleeved on the upper end of the rotating shaft (14), the rotating shaft (14) and a grooved pulley (17) and a transmission gear (18) which are respectively and vertically arranged between the transmission shaft (16) and the transmission shaft (16) respectively and are sleeved outside, a driving component (19) is arranged in the upper air guide cavity (7), the driving component (19) comprises a driving motor (20) arranged in the middle of the top end in the upper air guide cavity (7) and a cylindrical driving frame movably arranged in the middle of the upper end of the second interlayer (6), an annular groove is formed in the lower end edge of the second interlayer (6) and an annular movable frame is arranged in the annular groove, the vertical fixed scraper blade (21) that is equipped with of annular adjustable shelf lower extreme, the vertical activity of second interlayer (6) edge end runs through and is equipped with circle axle (22), circle axle (22) upper end cover has drive gear (24) in driven pulleys (23), lower pot head, first interlayer (2) upper end is equipped with first clearance frame (25), dirty chamber (3) inner chamber upper end of lower album is equipped with round platform shape collection dirt frame (26), hugs closely end wall position is equipped with second clearance frame (27) in round platform shape collection dirt frame (26), just be located in lower collection dirt chamber (3) be equipped with collection dirt bucket (28) under round platform shape collection dirt frame (26) position.

2. The bag-type dust collector special for mines as claimed in claim 1 wherein the outer bottom of the machine body (1) is uniformly and vertically provided with supporting legs, the first interlayer (2) is uniformly and densely provided with air holes, the lower end of the second interlayer (6) is uniformly provided with annular sliding grooves with equal radian, the annular sliding grooves are respectively provided with annular sliding blocks, the lower ends of the annular sliding blocks are respectively provided with the annular rotating frame (10), the second interlayer (6) is respectively provided with air guide holes corresponding to the position of the annular rotating frame (10), the outer end wall of the air pipe (11) is respectively and uniformly provided with air holes, the grooved wheel (17) is arranged corresponding to the position of the driving plate (15), the edge end of the driving plate (15) is provided with an arc-shaped notch (29), the middle part of the inner side end of the arc-shaped notch (29) is connected with a transmission rod (30), the non-link of transfer line (30) is equipped with drive pin (31), the isoplanar evenly opens has radial groove (32) on sheave (17), sheave (17) outside circumference end wall just is located it has locking arc (33) to divide equally between radial groove (32) position, transfer line (30), radial groove (32) are equallyd divide and are followed dial (15), the design of sheave (17) horizontal cross section radius direction, drive gear (18) are located sheave (17) position top, it has the transmission tooth's socket to divide equallyd divide respectively the isoplanar evenly on annular rotating turret (10) outside circumference end wall, drive gear (18) outside the teeth of a cogwheel with the transmission tooth's socket meshes the transmission each other, axis of rotation (14) are located the outside even intensive first brush hair (34) that is equipped with of drive plate (15) position below.

3. The bag-type dust collector special for mines according to claim 1, wherein the cylindrical driving rack comprises a first cylindrical driving rack (35) and a second cylindrical driving rack (36), the lower end part of the first cylindrical driving rack is movably connected with the upper end part of the second interlayer (6), the upper end of the first cylindrical driving rack (35) is movably provided with the second cylindrical driving rack (36), the vertically downward output shaft of the driving motor (20) movably extends into the cylindrical driving rack, the inner end walls of the cylindrical driving rack are respectively provided with driving key slots (37) with equal radian, the outer part of the output shaft of the driving motor (20) is respectively hinged with a driving rod (38) corresponding to the driving key slots (37), the driving key slots (37) arranged on the inner end walls of the first cylindrical driving rack (35) and the second cylindrical driving rack (36) are arranged in opposite directions, and the driving rods (38) are hinged in opposite directions, the end part of the top end of the rotating shaft (14) movably penetrates through the second interlayer (6) and extends into the first cylindrical driving frame (35), the rotating shaft (14) extends into the end and is provided with a connecting rod between the inner end walls of the first cylindrical driving frame (35), the outer end wall of the second cylindrical driving frame (36) is sleeved with a driving pulley (39), a belt (40) is sleeved between the driving pulley (39) and the driven pulley (23) outside, the circular shaft (22) is close to the end wall position of the inner side of the annular movable frame, driving tooth grooves are uniformly formed in the inner end wall of the annular movable frame in an equal radian manner, gear teeth outside the driving gear (24) are in meshing transmission with the driving tooth grooves, the scraper (21) is tightly attached to the inner end wall of the machine body (1), and the first cleaning frame (25) is horizontally arranged in the radius direction of the horizontal cross section of the first interlayer (2), scraper blade (21) lower extreme with first clearance frame (25) length direction one end fixed connection, the equal opening design of lower extreme and its upper end port cross sectional area are greater than its lower port cross sectional area on round platform shape collection dirt frame (26), are down trapezoidal setting, second clearance frame (27) are followed round platform shape collection dirt frame (26) lateral wall incline direction sets up, first clearance frame (25) lower extreme, second clearance frame (27) correspond round platform shape collection dirt frame (26) inner end wall position side and equally divide and do not evenly intensively be equipped with second brush hair (41).

4. The bag-type dust collector special for mines as claimed in claim 1 wherein the air inlet (4) is located below the first partition (2) and above the truncated cone-shaped dirt collecting frame (26), the middle of the first partition (2) is vertically and movably provided with a connecting shaft (42) in a penetrating manner, the top end of the connecting shaft (42) is fixedly connected with one end of the first cleaning frame (25), the bottom end of the connecting shaft is connected with the bottom end of the second cleaning frame (27) in the inclined direction, the air outlet (5) is arranged on the inner side end wall of the upper air guide cavity (7), the outer end wall of the machine body (1) is provided with a wave-shaped exhaust pipe (43) corresponding to the air outlet (5), the peak position of the wave-shaped exhaust pipe (43) is provided with a socket, the socket is provided with a filtering frame (44), the trough position of the wave-shaped exhaust pipe (43) is provided with a slag discharge port, and the slag discharge port is provided with a slag discharge port There is manual plunger, it has the filtration hole to divide evenly to open densely respectively on filter frame (44), it follows to filter the hole wave blast pipe (43) air guide direction aperture reduces in proper order, wave blast pipe (43) correspond another external convulsions organism of side in gas outlet (5) position.