CN210906473U - Double-auger type coal gangue pulverizer with good dustproof effect - Google Patents

Abstract

The utility model relates to a coal gangue crusher technical field just discloses a two auger formula coal gangue crusher that dustproof is effectual, including smashing the case, smash the equal fixedly connected with bracing piece all around of bottom of the case portion, smash the bottom fixedly connected with discharge valve of case, smash the top fixedly connected with driving motor of case, smash the equal fixedly connected with feeder hopper in the left and right sides at case top, smash the top fixedly connected with guard box of incasement chamber, driving motor's output shaft runs through and extends to the inside and the fixedly connected with driving gear of smashing the case, smash the equal fixedly connected with primary shaft bearing in the inside that both ends just are located the guard box about incasement chamber top. This dustproof effectual two auger formula gangue grinder through purifying the dust, reaches dirt-proof purpose, has avoided the environment around the dust pollution, has ensured staff's health simultaneously, facilitates the use, is applicable to various circumstances.

Description

Double-auger type coal gangue pulverizer with good dustproof effect

Technical Field

The utility model relates to a coal gangue pulverizer technical field specifically is a two auger formula coal gangue pulverizer that dustproof is effectual.

Background

The coal gangue is solid waste discharged in the coal mining process and the coal washing process, is a black grey rock which has lower carbon content and is harder than coal and is associated with a coal bed in the coal forming process, and comprises tunneling gangue in the tunneling process, gangue mined from a top plate and a bottom plate and an interlayer in the mining process and washing gangue mined in the coal washing process.

The coal gangue is a rock mixed with organic compounds and inorganic compounds which are jointly deposited with coal in a coal forming process, and is usually in a thin layer in a coal seam, the top of the coal seam and the bottom of the coal seam.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a two auger formula gangue crusher that dustproof effectual possesses advantages such as dustproof effectual, has solved when using, and gangue crushing can produce a large amount of dusts, pollutes the environment on every side, and influences staff's health, the problem of inconvenient use.

(II) technical scheme

For realizing the above-mentioned dustproof effectual purpose, the utility model provides a following technical scheme: a double-auger coal gangue pulverizer with good dustproof effect comprises a pulverizing box, wherein support rods are fixedly connected to the periphery of the bottom of the pulverizing box, a discharge valve is fixedly connected to the bottom of the pulverizing box, a driving motor is fixedly connected to the top of the pulverizing box, feed hoppers are fixedly connected to the left side and the right side of the top of the pulverizing box, a protection box is fixedly connected to the top of an inner cavity of the pulverizing box, an output shaft of the driving motor penetrates through and extends into the pulverizing box, a driving gear is fixedly connected to the inside of the pulverizing box, the driving gear is located inside the protection box, a first bearing seat is fixedly connected to the left end and the right end of the top of the inner cavity of the pulverizing box and located inside the protection box, a rotating rod is fixedly connected to the bottom of the first bearing seat, a driven gear is fixedly connected to the outer surface of the rotating rod, and one side, the bottom of the rotating rod penetrates through and extends to the outside of the protective box and is fixedly connected with a first spiral auger, one end of the bottom of the driving gear penetrates through and extends to a connecting rod outside the protective box, a cross rod is fixedly connected between the left side wall and the right side wall of the inner cavity of the crushing box, the bottom of the connecting rod penetrates through and extends to the outside of the cross rod, the left end and the right end of the top of the cross rod are both fixedly connected with a second bearing seat, the top of the second bearing seat is fixedly connected with the bottom of the first spiral auger, the bottom of the connecting rod is fixedly connected with a second spiral auger, the inner wall of the crushing box is fixedly connected with auger teeth, one end of each auger tooth corresponds to the first spiral auger and the second spiral auger respectively, the left end and the right end of the top of the crushing box are both fixedly connected with sealing plates, and the inside, two fixedly connected with dust adsorption plate between the relative one side of slider, the positive swing joint of shrouding has the soft fixture block of activity that is located the slider openly, two top fixedly connected with anion generator between the relative one side of shrouding, anion generator's top fixedly connected with diaphragm, the equal fixedly connected with fan in both ends about the diaphragm top.

Preferably, the bottom fixedly connected with mount pad of bracing piece, the bottom fixed mounting on crushing case right side has the control box.

Preferably, the axle center of the second spiral auger, the axle center of the connecting rod, the center of the driving motor and the center of the crushing box are positioned on the same straight line.

Preferably, the protection box is a rectangle with a hollow interior and a missing top, and sealing rings are fixedly connected to the joints of the protection box, the rotating rod and the connecting rod respectively.

Preferably, auger tooth evenly distributed is in smashing incasement wall, and auger tooth respectively with first spiral auger and second spiral auger looks adaptation.

Preferably, the two opposite sides of the sealing plates are provided with sliding grooves, the sliding grooves are matched with the sliding blocks, the front surfaces of the sliding grooves and the front surfaces of the sealing plates are located in the same plane, and the back surfaces of the sliding grooves and the back surfaces of the sealing plates are not located in the same plane.

(III) advantageous effects

Compared with the prior art, the utility model provides a two auger formula gangue crusher that dustproof effectual possesses following beneficial effect:

1. this two auger formula coal gangue pulverizer that dustproof is effectual, through at this rubbing crusher during operation, open the fan, the fan provides ascending suction, and inhale dust adsorption plate bottom with the dust from the feeder hopper, and adsorb the large granule dust in the air, dust after adsorbing the completion enters into anion generator, and carry out anion evolution to the little dust granule in the air, the air after the evolution completion is discharged by the fan, the setting of spout and slider, the dust on the staff clearance dust adsorption plate has been made things convenient for, the device is through purifying the dust, reach dirt-proof purpose, the environment around the dust pollution has been avoided, staff's health has been ensured simultaneously, high durability and convenient use, and the utility model is suitable for various conditions.

2. The double-auger coal gangue pulverizer with good dustproof effect is characterized in that coal gangue is guided into a pulverizing box from a feed hopper, a driving motor is started, an output shaft of the driving motor rotates and drives a driving gear to rotate, so that two driven gears are driven to rotate, and further two first spiral augers are driven to rotate, auger teeth are matched with the first spiral augers, so that the coal gangue is pulverized in the pulverizing box in a first step, the coal gangue pulverized in the first step falls into the bottom of an inner cavity of the pulverizing box, a second spiral auger is driven to rotate through rotation of a connecting rod, and the second spiral auger is matched with the auger teeth, so that the coal gangue is pulverized in a second step, the whole pulverizing process of the coal gangue is completed, the coal gangue is pulverized in two steps by the double-auger coal gangue pulverizer, the purpose of pulverizing the coal gangue is achieved, the pulverizing effect is good, the pulverizing efficiency is accelerated, the whole operation is simple, and the use is easy.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an external view of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1 crushing box, 2 support rods, 3 discharge valves, 4 driving motors, 5 feed hoppers, 6 protection boxes, 7 driving gears, 8 first bearing blocks, 9 rotating rods, 10 driven gears, 11 first spiral augers, 12 connecting rods, 13 cross rods, 14 second bearing blocks, 15 second spiral augers, 16 auger teeth, 17 sealing plates, 18 sliding blocks, 19 dust adsorption plates, 20 movable soft fixture blocks, 21 negative ion generators, 22 transverse plates and 23 fans.

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.

Referring to fig. 1-3, a double-auger coal gangue pulverizer with good dust-proof effect comprises a pulverizing box 1, wherein the periphery of the bottom of the pulverizing box 1 is fixedly connected with a support rod 2, the bottom of the support rod 2 is fixedly connected with a mounting seat for facilitating the fixing of the pulverizer by workers, the bottom of the right side of the pulverizing box 1 is fixedly provided with a control box for facilitating the control of the pulverizer by the workers, the bottom of the pulverizing box 1 is fixedly connected with a discharge valve 3, the type of the discharge valve 3 can be XFHBCBF001, the top of the pulverizing box 1 is fixedly connected with a driving motor 4, the type of the driving motor 4 can be a155S45F, the left side and the right side of the top of the pulverizing box 1 are fixedly connected with feed hoppers 5, the top of the inner cavity of the pulverizing box 1 is fixedly connected with a protection box 6, the output shaft of the driving motor 4 penetrates through and extends to the inside of the pulverizing box 1, the left end and the right end of the top of the inner cavity of the crushing box 1 and the inner part of the protection box 6 are fixedly connected with a first bearing seat 8, the bottom of the first bearing seat 8 is fixedly connected with a rotating rod 9, the outer surface of the rotating rod 9 is fixedly connected with driven gears 10, one opposite sides of the two driven gears 10 are respectively meshed with the left end and the right end of a driving gear 7, the bottom of the rotating rod 9 penetrates and extends to the outer part of the protection box 6 and is fixedly connected with a first spiral packing auger 11, one end of the bottom of the driving gear 7 penetrates and extends to the outer part of the protection box 6, the protection box 6 is a rectangle which is hollow inside and has a missing top, sealing rings are respectively and fixedly connected with the joints of the protection box 6, the driving gear 7 and the driven gears 10 are effectively ensured, and dust cannot enter the protection box 6, a cross bar 13 is fixedly connected between the left side wall and the right side wall of the inner cavity of the crushing box 1, the bottom of a connecting rod 12 penetrates through and extends to the outside of the cross bar 13, the left end and the right end of the top of the cross bar 13 are fixedly connected with a second bearing seat 14, the top of the second bearing seat 14 is fixedly connected with the bottom of a first spiral auger 11, the bottom of the connecting rod 12 is fixedly connected with a second spiral auger 15, the axis of the connecting rod 12, the center of a driving motor 4 and the center of the crushing box 1 are positioned on the same straight line, so that the device can stably operate, auger teeth 16 with one end respectively corresponding to the first spiral auger 11 and the second spiral auger 15 are fixedly connected with the inner wall of the crushing box 1, the auger teeth 16 are uniformly distributed on the inner wall of the crushing box 1, and the auger teeth 16 are respectively matched with the first spiral auger 11 and the, the left end and the right end of the top of the crushing box 1 are fixedly connected with the sealing plates 17, the inner part of one side, opposite to the two sealing plates 17, is movably connected with the sliding block 18 with one end penetrating and extending to the outer part of the sealing plate 17, the dust adsorption plate 19 is fixedly connected between one side, opposite to the two sliding blocks 18, of each sealing plate 17, each sliding groove is formed in each side, the sliding grooves are matched with the sliding blocks 18, the front surfaces of the sliding grooves and the front surfaces of the sealing plates 17 are located in the same plane, the back surfaces of the sliding grooves and the back surfaces of the sealing plates 17 are not located in the same plane, the dust adsorption plate 19 is convenient to install and maintain by workers, the service life of the dust adsorption plate 19 is prolonged, the front surfaces of the sealing plates 17 are movably connected with the movable soft clamping blocks 20 located on the front surfaces of the sliding blocks 18, the movable soft clamping, the top between the opposite sides of the two close plates 17 is fixedly connected with an anion generator 21, the type of the anion generator 21 can be JC-120L, the top of the anion generator 21 is fixedly connected with a transverse plate 22, the left end and the right end of the top of the transverse plate 22 are fixedly connected with fans 23, the type of the fans 23 can be JF-150P, when the pulverizer works, the fans 23 are started, the fans 23 provide upward suction force, dust is sucked to the bottom of the dust adsorption plate 19 from the feed hopper 5 and is adsorbed to large-particle dust in the air, the dust after adsorption enters the anion generator 21 and carries out anion evolution on small dust particles in the air, the air after evolution is discharged by the fans 23, the arrangement of the sliding grooves and the sliding blocks 18 is convenient for workers to clean the dust on the dust adsorption plate 19, and the pulverizer purifies the dust, reach dustproof purpose, avoided the dust pollution surrounding environment, ensured staff's health simultaneously, facilitate the use, be applicable to various situations, through leading-in the coal gangue into crushing case 1 inside from feeder hopper 5, open driving motor 4, the output shaft of driving motor 4 rotates, and drive driving gear 7 and rotate, thereby drive two driven gears 10 and rotate, and then drive two first spiral auger 11 and rotate, and auger tooth 16 and first spiral auger 11 are mutually supported, make the coal gangue carry out the first step crushing in crushing case 1, the coal gangue after the first step crushing falls into the bottom of crushing case 1 inner chamber, rotate through connecting rod 12 and drive second spiral auger 15 and auger tooth 16 are mutually supported, make the coal gangue carry out the second step crushing, accomplish the whole crushing process of coal gangue, the device smashes the coal gangue through carrying out two steps, the coal gangue crushing device has the advantages of achieving the purpose of crushing coal gangue, being good in crushing effect, accelerating the efficiency in crushing, saving manpower and material resources, being simple in overall operation and easy to use.

In conclusion, the double-auger coal gangue pulverizer with good dustproof effect is characterized in that when the pulverizer works, the fan 23 is started, the fan 23 provides upward suction force, dust is sucked from the feed hopper 5 to the bottom of the dust adsorption plate 19 and adsorbs large-particle dust in air, the dust after adsorption enters the anion generator 21 and carries out anion evolution on small dust particles in air, the air after evolution is discharged from the fan 23, the chute and the slide block 18 are arranged, so that workers can conveniently clean the dust on the dust adsorption plate 19, the dust is purified by the device, the purpose of dust prevention is achieved, the dust is prevented from polluting the surrounding environment, the health of the workers is guaranteed, the double-auger coal gangue pulverizer is convenient to use and suitable for various conditions, the drive motor 4 is started by guiding the coal gangue into the pulverizing box 1 from the feed hopper 5, the output shaft of the driving motor 4 rotates and drives the driving gear 7 to rotate, thereby driving the two driven gears 10 to rotate, further driving the two first spiral augers 11 to rotate, and the auger teeth 16 are matched with the first spiral augers 11, so that the coal gangue is crushed in the crushing box 1 in the first step, the coal gangue crushed in the first step falls into the bottom of the inner cavity of the crushing box 1, the second spiral auger 15 is driven to rotate by rotating the connecting rod 12, and the second spiral auger 15 is matched with the auger teeth 16, so that the coal gangue is crushed in the second step, the whole crushing process of the coal gangue is completed, the device crushes the coal gangue in two steps, the purpose of crushing the coal gangue is achieved, the crushing effect is good, the efficiency in crushing is accelerated, manpower and material resources are saved, the whole operation is simple, the use is easy, and when the coal gangue is used, a large amount of dust is generated, the pollution to the surrounding environment, the influence on the health of workers and the inconvenience in use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a two auger formula coal gangue crusher that dustproof effectual, is including smashing case (1), its characterized in that: the grinding device is characterized in that supporting rods (2) are fixedly connected to the periphery of the bottom of the grinding box (1), a discharge valve (3) is fixedly connected to the bottom of the grinding box (1), a driving motor (4) is fixedly connected to the top of the grinding box (1), feed hoppers (5) are fixedly connected to the left side and the right side of the top of the grinding box (1), a protection box (6) is fixedly connected to the top of an inner cavity of the grinding box (1), an output shaft of the driving motor (4) penetrates through and extends into the grinding box (1) and is fixedly connected with a driving gear (7), the driving gear (7) is located inside the protection box (6), first bearing seats (8) are fixedly connected to the left end and the right end of the top of the inner cavity of the grinding box (1) and are located inside the protection box (6), and rotating rods (9) are fixedly connected to the bottom of, the outer fixed surface of bull stick (9) is connected with driven gear (10), two one side that driven gear (10) is relative meshes with the left and right sides both ends of driving gear (7) respectively, the bottom of bull stick (9) runs through and extends to the outside and the first spiral auger (11) of fixedly connected with of guard box (6), the bottom fixedly connected with one end of driving gear (7) runs through and extends to connecting rod (12) of guard box (6) outside, fixedly connected with horizontal pole (13) between the left and right sides wall of crushing box (1) inner chamber, the bottom of connecting rod (12) runs through and extends to the outside of horizontal pole (13), both ends all fixedly connected with second bearing frame (14) about horizontal pole (13) top, the top of second bearing frame (14) and the bottom fixed connection of first spiral auger (11), the bottom fixedly connected with second spiral auger (15) of connecting rod (12), the inner wall of the crushing box (1) is fixedly connected with auger teeth (16) with one end corresponding to the first spiral auger (11) and the second spiral auger (15) respectively, the left end and the right end of the top of the crushing box (1) are both fixedly connected with sealing plates (17), the inner parts of the opposite sides of the two sealing plates (17) are both movably connected with sliding blocks (18) with one ends penetrating and extending to the outer parts of the sealing plates (17), a dust adsorption plate (19) is fixedly connected between the opposite sides of the two sliding blocks (18), the front surface of the sealing plates (17) is movably connected with a movable soft clamping block (20) positioned on the front surface of the sliding block (18), the top part between the opposite sides of the two sealing plates (17) is fixedly connected with a negative ion generator (21), the top of the negative ion generator (21) is fixedly connected with a transverse plate (22), the left end and the right end of the top of the transverse plate (22) are fixedly connected with a fan (23).

2. The double-auger coal gangue crusher with good dustproof effect as claimed in claim 1, which is characterized in that: the bottom fixedly connected with mount pad of bracing piece (2), the bottom fixed mounting on crushing case (1) right side has the control box.

3. The double-auger coal gangue crusher with good dustproof effect as claimed in claim 1, which is characterized in that: the axis of the second spiral auger (15), the axis of the connecting rod (12), the center of the driving motor (4) and the center of the crushing box (1) are positioned on the same straight line.

4. The double-auger coal gangue crusher with good dustproof effect as claimed in claim 1, which is characterized in that: the protection box (6) is a hollow rectangle with the top missing, and sealing rings are fixedly connected to the joints of the protection box (6) and the rotating rod (9) and the connecting rod (12) respectively.

5. The double-auger coal gangue crusher with good dustproof effect as claimed in claim 1, which is characterized in that: auger tooth (16) evenly distributed smashes case (1) inner wall, and auger tooth (16) respectively with first spiral auger (11) and second spiral auger (15) looks adaptation.

6. The double-auger coal gangue crusher with good dustproof effect as claimed in claim 1, which is characterized in that: the two opposite sides of the sealing plates (17) are provided with sliding grooves, the sliding grooves are matched with the sliding blocks (18), the front surfaces of the sliding grooves and the front surfaces of the sealing plates (17) are located in the same plane, and the back surfaces of the sliding grooves and the back surfaces of the sealing plates (17) are not located in the same plane.

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