CN212733036U

CN212733036U - Automatic dredging and blockage preventing device of high-efficiency powder concentrator

Info

Publication number: CN212733036U
Application number: CN202021387993.XU
Authority: CN
Inventors: 林栽竹; 黄迪龙; 李永世; 杨国业; 雒青义
Original assignee: Qingdao Jimo Zhonglian Cement Co ltd
Current assignee: Qingdao Jimo Zhonglian Cement Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-03-19
Anticipated expiration: 2030-07-15

Abstract

The utility model discloses an automatic mediation of high-efficient selection powder machine prevents blocking device, including selection powder machine body, the left top intercommunication of selection powder machine body has first wind channel, the center department intercommunication on selection powder machine body right side has the second wind channel, the bottom of selection powder machine body is leaks hopper-shaped, the middlings discharge gate has been seted up to selection powder machine body bottom, the top intercommunication on selection powder machine body right side has the fine powder discharging pipe, the right side bolt at fine powder discharging pipe top has connect quick-witted case. The utility model discloses a cooperation of vibrations mechanism, the person of being convenient for use strikes the vibrations to the filter screen to will adsorb the dust vibrations on the filter screen and fall, prevent the filter screen blocking, the user need not manually clear up, has saved user's time, and through moving mechanism's cooperation, the person of being convenient for use is internal with the selection powder machine of quick propelling movement of the dust that accumulational dust in the fine powder discharging pipe and filter screen vibrations fall.

Description

Automatic dredging and blockage preventing device of high-efficiency powder concentrator

Background

The utility model relates to a selection powder machine field specifically is an automatic mediation of high-efficient selection powder machine prevents blocking device.

Background

The powder concentrator, the coal mill and cement mill system in novel dry cement production line obtain wide application, and the powder concentrator has many types, and the suitable material of different types is also different, and different models also make according to customer's requirement to the material fineness. Common powder separators include cyclone powder separator, three-separation powder separator, centrifugal powder separator, coal mill separator, calcium powder separator, etc. And a plurality of high-efficiency powder separators, namely high-efficiency three-separation powder separators, are developed later and are new-generation varieties which are not improved enough on the basis of the original varieties and improve the yield.

The dust that the selection powder machine will carry comes sieves, carry the last process of the meal back and grind again, nevertheless can smuggle a large amount of dusts between middlings and farine secretly when discharging the farine usually, consequently, it filters to need the filter screen, thereby guarantee the quality of discharge dust, however, traditional high-efficient selection powder machine causes the filter screen to block up easily, thereby cause the dust to pile up speed and the efficiency that influence the dust and carry in transfer passage easily simultaneously, traditional high-efficient selection powder machine can't dredge automatically, need the manual clearance of user, thereby the extravagant user plenty of time, the availability factor of high-efficient selection powder machine has been reduced.

Disclosure of Invention

An object of the utility model is to provide an automatic mediation of high-efficient selection powder machine prevents the problem of blockking up in order to solve above-mentioned background art and propose.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic dredging and blockage preventing device of a high-efficiency powder concentrator comprises a powder concentrator body, wherein the top of the left side of the powder concentrator body is communicated with a first air channel, the center of the right side of the powder concentrator body is communicated with a second air channel, the bottom of the powder concentrator body is funnel-shaped, a coarse powder discharge hole is formed in the bottom of the powder concentrator body, a fine powder discharge pipe is communicated with the top of the right side of the powder concentrator body, a case is bolted on the right side of the top of the fine powder discharge pipe, an installation case is bolted on the right side of the bottom of the fine powder discharge pipe, a vibration mechanism is arranged on the right side of the top of an inner cavity of the fine powder discharge pipe, a moving mechanism is arranged on the right side of the bottom of the inner cavity of the fine powder discharge pipe, filter screens are embedded on the top of the right side of the top and the bottom of the inner cavity of, the left side of the back of the bottom of the inner cavity of the fine powder discharging pipe is bolted with a third fixing plate, and the right side of the front of the fine powder discharging pipe is bolted with a controller.

Preferably, vibrations mechanism includes first motor, carousel, connecting rod, carriage release lever and push pedal, machine incasement chamber's top bolt has been connected first motor, the output shaft of first motor runs through to the inner chamber and the bolt of fine powder discharging pipe has the carousel, the surface bolt of carousel bottom has the connecting rod, the bottom swing joint of connecting rod has the carriage release lever, there is the fixed block on the right side of carriage release lever through loose axle swing joint, and the right side bolt of fixed block has the push pedal, the top of push pedal and the right side sliding connection at fine powder discharging pipe inner chamber top.

Preferably, the moving mechanism comprises a second motor, a driving gear, a driven gear, a screw rod, a threaded sleeve, a first sliding column, a first sliding block, a connecting plate and a scraper, the second motor is bolted to the bottom of the inner cavity of the installation box, a first bearing is embedded on the right side of the bottom of the fine powder discharge pipe, an output shaft of the second motor penetrates through the first bearing and is bolted to the driving gear, the driven gear is meshed on the right side of the driving gear, the screw rod is bolted to the inner cavity of the driven gear, two sides of the screw rod are rotatably connected with second bearings, outer rings of the second bearings are respectively embedded on opposite sides of a first fixing plate and a second fixing plate, the threaded sleeve is in threaded connection with the surface of the screw rod, the first sliding column is bolted to one opposite side of the first fixing plate and a third fixing plate, the first sliding block is in sliding connection with the surface of the first sliding column, and the connecting plate is bolted to, the top of the back of the connecting plate is bolted with the bottom of the first sliding block, and the left side of the connecting plate is bolted with a scraper.

Preferably, a second sliding column is bolted to the top of one opposite side of the first fixing plate and the second fixing plate, a second sliding block is connected to the surface of the second sliding column in a sliding manner, and the bottom of the second sliding block is bolted to the top of the threaded sleeve.

Preferably, the right side of the top of the inner cavity of the fine powder discharge pipe is provided with a sliding groove, the inner cavity of the sliding groove is connected with a third sliding block in a sliding manner, and the bottom of the third sliding block penetrates through the sliding groove and is bolted to the top of the push plate.

Preferably, the right side of the inner cavity of the sliding chute is bolted with a buffer spring, and the left side of the buffer spring is bolted with the right side of the third sliding block.

Preferably, the top of the first fixing plate is bolted with a guide plate, and the right side of the guide plate is attached to the bottom of the left side of the filter screen.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a first motor, the carousel, the connecting rod, the cooperation of carriage release lever and push pedal, the person of facilitating the use strikes the vibrations to the filter screen, thereby will adsorb the dust vibrations on the filter screen and fall, prevent filter screen blockage, the user need not manually clear up, user's time has been saved, through the second motor, the driving gear, driven gear, the lead screw, the thread bush, first traveller, first slider, the cooperation of connecting plate and scraper blade, the person of facilitating the use is with the dust that accumulational dust and filter screen vibrations fall in the fine powder discharging pipe push away to the selection powder machine originally internally fast, thereby from the one process of middlings discharge gate conveying back, thereby dredge the fine powder discharging pipe automatically, prevent that the fine powder discharging pipe from blockking up, the problem that traditional high-efficient selection powder machine can's automatic mediation can not prevent to block.

2. The utility model discloses a first motor, the carousel, the connecting rod, the cooperation of carriage release lever and push pedal, the person of facilitating the use strikes vibrations to the filter screen, thereby will adsorb the dust vibrations on the filter screen, prevent filter screen blocking, through the second motor, the driving gear, driven gear, the lead screw, the thread bush, first traveller, first slider, the cooperation of connecting plate and scraper blade, the person of facilitating the use pushes away the dust of piling up in the fine powder discharging pipe and the dust that the filter screen vibrations fell fast to the selection powder machine body, thereby reach the effect of automatic mediation, through the cooperation of second traveller and second slider, the person of facilitating the use carries out spacing to the thread bush, thereby carry out spacing to the scraper blade, supplementary scraper blade carries out the fast movement simultaneously, the stability of scraper blade is improved, through the cooperation of spout and third slider, the person of facilitating the use carries out spacing to the push pedal, supplementary push pedal moves simultaneously, the stability of push pedal has been improved, through buffer spring's cooperation, is convenient for reset the push pedal fast, has improved the knock effect of push pedal to the filter screen, and through the cooperation of guide plate, the person of being convenient for carries out the water conservancy diversion to the dust that the filter screen fell to the scraper blade is with dust propelling movement fine powder discharging pipe.

Drawings

Fig. 1 is a schematic structural view of an automatic dredging and blockage preventing device of the high-efficiency powder concentrator;

FIG. 2 is a sectional view of the fine powder collecting tube of the present invention;

FIG. 3 is a top sectional view of the structure of the fine powder receiving pipe of the present invention;

fig. 4 is an enlarged view of the structure of the region a of the present invention.

In the figure: 1. a powder concentrator body; 2. a coarse powder discharge hole; 3. a fine powder discharge pipe; 4. a chassis; 5. installing a box; 6. a vibration mechanism; 61. a first motor; 62. a turntable; 63. a connecting rod; 64. a travel bar; 65. pushing the plate; 7. a moving mechanism; 71. a second motor; 72. a driving gear; 73. a driven gear; 74. a screw rod; 75. a threaded sleeve; 76. a first traveler; 77. a first slider; 78. a connecting plate; 79. a squeegee; 8. a filter screen; 9. a first fixing plate; 10. a second fixing plate; 11. a third fixing plate; 12. a second strut; 13. a second slider; 14. a chute; 15. a third slider; 16. a buffer spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: an automatic dredging and blockage preventing device of a high-efficiency powder concentrator comprises a powder concentrator body 1, wherein the top of the left side of the powder concentrator body 1 is communicated with a first air channel, the center of the right side of the powder concentrator body 1 is communicated with a second air channel, the bottom of the powder concentrator body 1 is funnel-shaped, a coarse powder discharge port 2 is formed in the bottom of the powder concentrator body 1, a fine powder discharge pipe 3 is communicated with the top of the right side of the powder concentrator body 1, a case 4 is bolted on the right side of the top of the fine powder discharge pipe 3, an installation case 5 is bolted on the right side of the bottom of the fine powder discharge pipe 3, a vibration mechanism 6 is arranged on the right side of the top of an inner cavity of the fine powder discharge pipe 3, a moving mechanism 7 is arranged on the right side of the bottom of the inner cavity of the fine powder discharge pipe 3, filter screens 8 are embedded on the right sides of the top and, the left side of the bottom back surface of the inner cavity of the fine powder discharging pipe 3 is bolted with a third fixing plate 11, the right side of the front surface of the fine powder discharging pipe 3 is bolted with a controller, through the matching of the first motor 61, the turntable 62, the connecting rod 63, the moving rod 64 and the push plate 65, a user can conveniently knock and vibrate the filter screen 8, thereby shaking off the dust adsorbed on the filter screen 8 and preventing the filter screen 8 from being blocked, the user does not need to manually clean, the time of the user is saved, through the matching of the second motor 71, the driving gear 72, the driven gear 73, the screw rod 74, the thread bush 75, the first sliding column 76, the first sliding block 77, the connecting plate 78 and the scraper 79, the user can conveniently and quickly push the dust accumulated in the fine powder discharging pipe 3 and the dust shaken and fallen from the filter screen 8 into the powder selecting machine body 1, thereby conveying the fine powder discharging pipe 2 back to the, prevent 3 jam of farine discharging pipe, solved the unable automatic mediation of traditional high-efficient selection powder machine and can not prevent the problem of jam simultaneously.

Vibrations mechanism 6 includes first motor 61, carousel 62, connecting rod 63, carriage release lever 64 and push pedal 65, the top of 4 inner chambers of machine case has bolted connection first motor 61, the output shaft of first motor 61 runs through to the inner chamber of fine powder discharging pipe 3 and has bolted connection carousel 62, the surface bolt of carousel 62 bottom has connected connecting rod 63, the bottom swing joint of connecting rod 63 has carriage release lever 64, there is the fixed block right side of carriage release lever 64 through loose axle swing joint, and the right side bolt of fixed block has connected push pedal 65, the top of push pedal 65 and the right side sliding connection at 3 inner chambers tops of fine powder discharging pipe, through first motor 61, carousel 62, connecting rod 63, the cooperation of carriage release lever 64 and push pedal 65, the person of being convenient for use beats vibrations to filter screen 8, thereby will adsorb the dust on filter screen 8 and shake, prevent that filter screen 8 from blockking.

The moving mechanism 7 comprises a second motor 71, a driving gear 72, a driven gear 73, a screw rod 74, a threaded sleeve 75, a first sliding column 76, a first sliding block 77, a connecting plate 78 and a scraper 79, the bottom of the inner cavity of the installation box 5 is bolted with the second motor 71, a first bearing is embedded at the right side of the bottom of the fine powder discharge pipe 3, an output shaft of the second motor 71 penetrates through the first bearing and is bolted with the driving gear 72, the driven gear 73 is meshed at the right side of the driving gear 72, the inner cavity of the driven gear 73 is bolted with the screw rod 74, two sides of the screw rod 74 are respectively and rotatably connected with a second bearing, outer rings of the second bearings are respectively embedded at one opposite sides of a first fixing plate 9 and a second fixing plate 10, the threaded sleeve 75 is connected on the surface of the screw rod 74, the first sliding column 76 is bolted at one opposite side of the first fixing plate 9 and a third fixing plate 11, the first sliding block, the bottom of the threaded sleeve 75 is bolted with a connecting plate 78, the top of the back of the connecting plate 78 is bolted with the bottom of the first sliding block 77, the left side of the connecting plate 78 is bolted with a scraper 79, and through the cooperation of the second motor 71, the driving gear 72, the driven gear 73, the lead screw 74, the threaded sleeve 75, the first sliding column 76, the first sliding block 77, the connecting plate 78 and the scraper 79, a user can conveniently push the dust accumulated in the fine powder discharging pipe 3 and the dust falling from the filter screen 8 through vibration into the powder concentrator body 1, so that the automatic dredging effect is achieved.

First fixed plate 9 and second fixed plate 10 have bolted second traveller 12 to the top of one side in opposite directions, and the surperficial sliding connection of second traveller 12 has second slider 13, and the bottom of second slider 13 and the top bolt of thread bush 75, through the cooperation of second traveller 12 and second slider 13, convenient to use person carries on spacingly to thread bush 75 to carry on spacingly to scraper 79, supplementary scraper 79 carries out quick travel simultaneously, has improved scraper 79's stability.

Spout 14 has been seted up on the right side at 3 inner chambers tops of farine discharging pipe, and the inner chamber sliding connection of spout 14 has third slider 15, and the bottom of third slider 15 runs through spout 14 and with the top bolt of push pedal 65, through the cooperation of spout 14 and third slider 15, and convenient to use person carries on spacingly to push pedal 65, and supplementary push pedal 65 removes simultaneously, has improved push pedal 65's stability.

Buffer spring 16 is bolted on the right side of the inner cavity of sliding groove 14, the left side of buffer spring 16 is bolted on the right side of third sliding block 15, and through the cooperation of buffer spring 16, push plate 65 is convenient to reset fast, and the knocking effect of push plate 65 on filter screen 8 is improved.

The top bolt of first fixed plate 9 has connect the guide plate, and the right side of guide plate and the left bottom laminating of filter screen 8, and through the cooperation of guide plate, the person of facilitating the use carries out the water conservancy diversion to the dust that filter screen 8 fell to scraper blade 79 goes out fine powder discharging pipe 3 with the dust propelling movement.

The working principle is as follows: during operation, the user turns on the first motor 61 through the controller, then the first motor 61 drives the turntable 62 to rotate, thereby driving the connecting rod 63 to rotate, then the connecting rod 63 drives the moving rod 64 to reciprocate, thereby driving the push plate 65 to reciprocate, and further knocking and vibrating the filter screen 8, meanwhile, the third slider 15 extrudes the buffer spring 16, and rebounds through the elasticity of the buffer spring 16, thereby driving the push plate 65 to reset rapidly, and shake off the dust adsorbed by the filter screen 8, then the user turns on the second motor 71 through the controller, at this time, the second motor 71 drives the driving gear 72 to rotate, and then the driving gear 72 drives the driven gear 73 to rotate, thereby driving the screw rod 74 to rotate, and further driving the threaded sleeve 75 to move leftwards, at this time, the threaded sleeve 75 drives the connecting plate 78 to move leftwards, thereby driving the scraper 79 to move leftwards, and the scraper 79 scrapes off the dust accumulated, and meanwhile, the fine powder discharging pipe 3 is pushed out, so that the dust falls into the powder concentrator body 1, and then the dust enters the previous procedure through the coarse powder discharging hole 2 to be ground again.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an automatic mediation of high-efficient selection powder machine prevents blocking device, includes selection powder machine body (1), its characterized in that: the fine powder sorting machine is characterized in that the left top of the fine powder sorting machine body (1) is communicated with a first air channel, the center of the right side of the fine powder sorting machine body (1) is communicated with a second air channel, the bottom of the fine powder sorting machine body (1) is funnel-shaped, the bottom of the fine powder sorting machine body (1) is provided with a coarse powder discharge hole (2), the top of the right side of the fine powder sorting machine body (1) is communicated with a fine powder discharge pipe (3), the right side of the top of the fine powder discharge pipe (3) is connected with a machine case (4) in a bolted mode, the right side of the bottom of the fine powder discharge pipe (3) is connected with an installation case (5) in a bolted mode, the right side of the top of the inner cavity of the fine powder discharge pipe (3) is provided with a vibration mechanism (6), the right side of the bottom of the inner cavity of the fine powder discharge pipe (3) is provided, the front of the left side of the bottom of the inner cavity of the fine powder discharging pipe (3) is bolted with a second fixing plate (10), the left side of the back of the bottom of the inner cavity of the fine powder discharging pipe (3) is bolted with a third fixing plate (11), and the right side of the front of the fine powder discharging pipe (3) is bolted with a controller.

2. The automatic dredging and blockage preventing device of the high-efficiency powder concentrator as claimed in claim 1, wherein the automatic dredging and blockage preventing device comprises: vibrations mechanism (6) include first motor (61), carousel (62), connecting rod (63), carriage release lever (64) and push pedal (65), the top bolt of machine case (4) inner chamber has first motor (61), the output shaft of first motor (61) runs through to the inner chamber of fine powder discharging pipe (3) and has bolted carousel (62), the surface bolt of carousel (62) bottom has connecting rod (63), the bottom swing joint of connecting rod (63) has carriage release lever (64), there is the fixed block on the right side of carriage release lever (64) through loose axle swing joint, and the right side bolt of fixed block has push pedal (65), the top of push pedal (65) and the right side sliding connection at fine powder discharging pipe (3) inner chamber top.

3. The automatic dredging and blockage preventing device of the high-efficiency powder concentrator as claimed in claim 1, wherein the automatic dredging and blockage preventing device comprises: the moving mechanism (7) comprises a second motor (71), a driving gear (72), a driven gear (73), a screw rod (74), a threaded sleeve (75), a first sliding column (76), a first sliding block (77), a connecting plate (78) and a scraper (79), the bottom of the inner cavity of the installation box (5) is connected with the second motor (71) in a bolted mode, a first bearing is embedded in the right side of the bottom of the fine powder discharging pipe (3), an output shaft of the second motor (71) penetrates through the first bearing and is connected with the driving gear (72) in a bolted mode, the driven gear (73) is meshed on the right side of the driving gear (72), the screw rod (74) is connected with the inner cavity of the driven gear (73) in a bolted mode, two sides of the screw rod (74) are connected with second bearings in a rotating mode, outer rings of the second bearings are respectively embedded in the opposite sides of the first fixing plate (9) and the second fixing plate (10), and the threaded sleeve (75), the first fixing plate (9) and the third fixing plate (11) are connected with a first sliding column (76) in a bolted mode on the opposite side in a bolted mode, a first sliding block (77) is connected to the surface of the first sliding column (76) in a sliding mode, a connecting plate (78) is connected to the bottom of the threaded sleeve (75) in a bolted mode, the top of the back face of the connecting plate (78) is connected with the bottom of the first sliding block (77) in a bolted mode, and a scraper blade (79) is connected to the left side of the connecting plate (78) in a bolted mode.

4. The automatic dredging and blockage preventing device of the high-efficiency powder concentrator as claimed in claim 1, wherein the automatic dredging and blockage preventing device comprises: the top of one side, opposite to the first fixing plate (9) and the second fixing plate (10), of the first fixing plate is bolted with a second sliding column (12), the surface of the second sliding column (12) is connected with a second sliding block (13) in a sliding mode, and the bottom of the second sliding block (13) is bolted with the top of the threaded sleeve (75).

5. The automatic dredging and blockage preventing device of the high-efficiency powder concentrator as claimed in claim 1, wherein the automatic dredging and blockage preventing device comprises: the right side of the top of the inner cavity of the fine powder discharging pipe (3) is provided with a sliding groove (14), the inner cavity of the sliding groove (14) is connected with a third sliding block (15) in a sliding mode, and the bottom of the third sliding block (15) penetrates through the sliding groove (14) and is in bolted connection with the top of the push plate (65).

6. The automatic dredging and blockage preventing device of the high-efficiency powder concentrator as claimed in claim 5, wherein the automatic dredging and blockage preventing device comprises: the right side of the inner cavity of the sliding groove (14) is in bolted connection with a buffer spring (16), and the left side of the buffer spring (16) is in bolted connection with the right side of the third sliding block (15).

7. The automatic dredging and blockage preventing device of the high-efficiency powder concentrator as claimed in claim 1, wherein the automatic dredging and blockage preventing device comprises: the top of first fixed plate (9) is bolted to have the guide plate, and the right side of guide plate and the left bottom laminating of filter screen (8).