CN113457801A

CN113457801A - Environment-friendly buggy processing grinding device

Info

Publication number: CN113457801A
Application number: CN202110746332.4A
Authority: CN
Inventors: 樊胜奇
Original assignee: Hebei Dingxing Cement Co ltd
Current assignee: Hebei Dingxing Cement Co ltd
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2021-10-01

Abstract

The invention discloses environment-friendly pulverized coal processing and grinding equipment which comprises a second crushing box and a first crushing box, wherein a first buffer plate is fixedly arranged on the left box wall and the right box wall at the upper part in the first crushing box, a first crushing mechanism is arranged in the middle part in the first crushing box, fixed crushing knives are fixedly arranged on the left box wall and the right box wall at the middle part in the first crushing box, the two fixed crushing knives are distributed in bilateral symmetry and are mutually meshed with the first crushing mechanism, a first filter plate is fixedly arranged on the lower part in the first crushing box, a second buffer plate is fixedly welded on the left box wall and the right box wall at the upper part in the second crushing box, a second crushing mechanism is arranged in the middle part in the second crushing box, the rear parts of the second crushing mechanism and the first crushing mechanism are positioned in a second protective cover and are in transmission connection, and a second filter plate and a discharge frame are fixedly arranged on the lower part in the second crushing box. The environment-friendly coal powder processing and grinding equipment disclosed by the invention is low in manufacturing cost, sufficient and efficient in grinding, high in coal powder processing quality and capable of being popularized and used.

Description

Environment-friendly buggy processing grinding device

Technical Field

The invention relates to the technical field of pulverized coal processing equipment, in particular to environment-friendly pulverized coal processing and grinding equipment.

Background

The coal powder is a coal product prepared by screening, airing and polishing clean coal, coking coal and the like, is mainly used for molding wet molding sand in blast furnace smelting and casting, can prevent the sand sticking defect on the surface of a casting by adding the coal powder into the wet molding sand for cast iron, improves the surface smoothness of the casting, can reduce the sand inclusion defect, improves the collapsibility function of the molding sand, and can effectively prevent the generation of subcutaneous air holes for wet ductile iron parts.

In the processing production of the environment-friendly pulverized coal, grinding is an important process, the existing grinding device has a complex structure, a plurality of driving devices are needed, the manufacturing cost is high, the coal briquette is directly ground, the grinding time is long, the ground pulverized coal has uneven particle size and low efficiency, and therefore, the environment-friendly pulverized coal processing and grinding equipment is provided.

Disclosure of Invention

The invention mainly aims to provide environment-friendly pulverized coal processing and grinding equipment which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that:

an environment-friendly pulverized coal processing and grinding device comprises a second crushing box and a first crushing box, wherein the first crushing box is positioned at the upper end of the second crushing box and is communicated with the inside of the second crushing box, the first crushing box and the second crushing box are of an integral structure, a first buffer plate is fixedly arranged on the left box wall and the right box wall of the upper portion in the first crushing box, the first buffer plate is bilaterally and symmetrically distributed, a first crushing mechanism is arranged at the middle part in the first crushing box, fixed crushing knives are fixedly arranged on the left box wall and the right box wall of the middle part in the first crushing box, the fixed crushing knives are bilaterally and symmetrically distributed and are mutually meshed with the first crushing mechanism, a first protective cover is detachably arranged at the front end of the first crushing box, the front part of the first crushing mechanism is positioned in the first protective cover, a first filter plate is fixedly arranged on the lower part in the first crushing box, and a second buffer plate is fixedly welded on the left box wall and the right box wall of the upper portion in the second crushing box, the two second buffer plates are distributed in a bilateral symmetry mode, a second crushing mechanism is arranged in the middle of the second crushing box, a second protective cover is detachably mounted at the rear ends of the second crushing box and the first crushing box, the rear portions of the second crushing mechanism and the first crushing mechanism are both located in the second protective cover and are in transmission connection, a second filter plate and a material discharging frame are fixedly mounted at the lower portion of the second crushing box, the material discharging frame is located below the second filter plate, the right end of the material discharging frame extends to the outer side of the second crushing box, and supporting seats are fixedly welded at four corners of the lower end of the second crushing box;

no. two broken mechanisms include broken subassembly and No. two broken subassemblies, broken subassembly and No. two broken subassemblies are located the left and right sides of the broken incasement of second respectively, common transmission is connected with interval adjusting part between broken subassembly and No. two broken subassemblies, the rear end of broken subassembly runs through the rear tank wall of the broken case of second and extends to and be connected with the transmission of broken mechanism in No. two protection casings.

As the further improvement of above-mentioned scheme, a broken mechanism includes motor and movable rod, motor fixed mounting is in protection casing No. one, the output fixed mounting of motor has the bull stick, the rear end of bull stick runs through first broken case and fixed mounting has the action wheel, the conveyer belt has been cup jointed on the action wheel, fixed mounting has the drive rim plate and the broken sword of initiative on the bull stick, the movable rod passes through the inner wall movable mounting of bearing and first broken case, fixed mounting has drive rim plate and driven broken sword on the movable rod.

As a further improvement of the scheme, the driving wheel disc and the transmission wheel disc are both positioned in the first protective cover and are meshed with each other, the driving crushing cutter and the driven crushing cutter are both positioned in the first crushing box and are meshed with each other, and one side, away from the opposite end, of the driving crushing cutter and the driven crushing cutter is meshed with the adjacent fixed crushing cutter.

As a further improvement of the above scheme, broken subassembly includes the dead lever, dead lever fixed mounting is in the broken incasement of second, the equal fixed mounting of anterior and the rear portion of dead lever has a fagging, and the upper portion of anterior fagging has electric telescopic handle No. one through pivot movable mounting, electric telescopic handle fixed mounting is in the broken incasement of second, two coaxial movable mounting has driven gear and driven crushing roller between the fagging.

As a further improvement of the above scheme, No. two broken subassemblies include the stabilizing rod, the one end fixed mounting of stabilizing rod has from the driving wheel, the front end of stabilizing rod runs through the rear end of the broken case of second and through the preceding tank wall movable mounting of bearing with the broken case of second, the front portion and the rear portion of stabilizing rod all have No. two faggings through bearing movable mounting, and the upper portion of anterior No. two faggings has No. two electric telescopic handle through pivot movable mounting, and the lower part of anterior No. two faggings has firm gear through pivot movable mounting, No. two electric telescopic handle fixed mounting is in the broken case of second, two coaxial movable mounting has drive gear and initiative crushing roller between No. two faggings, the anterior fixed mounting of stabilizing rod has the driving gear, firm gear is located between driving gear and the drive gear and intermeshing.

As a further improvement of the scheme, the driven wheel and the driving wheel are identical in structure, the driven wheel and the driving wheel are both positioned in the second protective cover and are in transmission connection through the conveying belt, and the driving crushing roller and the driven crushing roller are identical in structure and are both positioned in the second crushing box and are meshed with each other.

As a further improvement of the scheme, the distance adjusting assembly comprises a first traction rod and a second traction rod, a first adjusting gear is coaxially and movably mounted on the first traction rod and the second traction rod, a second adjusting gear is movably mounted in the middle of the first traction rod through a rotating shaft, and the second traction rod and the first traction rod are movably mounted with the first crushing assembly and the second crushing assembly through bearings respectively.

As a further improvement of the scheme, the first adjusting gear and the second adjusting gear are positioned on the same plane and are meshed with each other, and the first adjusting gear and the second adjusting gear, the driven gear and the transmission gear are positioned on the same plane and are meshed with each other.

As a further improvement of the above scheme, the material discharging frame is of a U-shaped structure, the material discharging frame is inclined at an angle of 30 degrees with the horizontal plane, and the structure of the second buffer plate and the structure of the first buffer plate are the same and are inclined at an angle of 15 degrees with the horizontal plane.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the coal crushing device, the driven crushing cutter and the driving crushing cutter are matched with each other to crush coal blocks in the first crushing box, the driven crushing roller and the driving crushing roller are matched with each other to grind small-particle coal blocks in the second crushing box, the small-particle coal blocks are crushed and ground firstly, the grinding effect is improved, the grinding time is shortened, the driving wheel drives the driven wheel to rotate through the conveying belt, the first crushing mechanism and the second crushing mechanism can work simultaneously through one power source, the device is simplified, the production and manufacturing cost is reduced, and the transmission is stable and reliable.

2. According to the invention, the first supporting plate and the second supporting plate are pushed to rotate by the telescopic action of the first electric telescopic rod and the second electric telescopic rod, so that the distance between the driven crushing roller and the driving crushing roller is adjusted by the mutual matching of the second traction rod and the first traction rod, the grinding of mineral powder with different thicknesses is realized, the adjustment is convenient and fast, the transmission is stable, and the grinding precision is high.

3. According to the invention, the falling coal blocks can be buffered through the first buffer plate and the second buffer plate, the impact force of the coal blocks on the first crushing mechanism and the second crushing mechanism is reduced, the first crushing mechanism and the second crushing mechanism are protected, safety and reliability are realized, and the pulverized coal falling into the discharging frame slides down under the action of gravity and is discharged smoothly through the arrangement of the discharging frame.

4. The invention has the advantages of simple structure, low manufacturing cost, sufficient and efficient grinding, high coal powder quality and popularization and application.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a front view of the overall structure of an environment-friendly pulverized coal processing and grinding apparatus according to the present invention;

FIG. 2 is a rear view of the overall structure of an environment-friendly pulverized coal processing and grinding apparatus according to the present invention;

FIG. 3 is a schematic diagram of the internal structures of a first crushing box and a second crushing box of the environment-friendly pulverized coal processing and grinding device of the present invention;

FIG. 4 is a schematic structural diagram of a crushing mechanism of the environment-friendly pulverized coal processing and grinding device of the present invention;

FIG. 5 is a schematic view of the connection between the first crushing mechanism and the second crushing assembly of the environment-friendly pulverized coal processing and grinding device of the present invention;

FIG. 6 is a schematic structural diagram of a second crushing mechanism of the environment-friendly pulverized coal processing and grinding device of the present invention;

FIG. 7 is a schematic structural diagram of a crushing assembly I of the environment-friendly pulverized coal processing and grinding device of the present invention;

FIG. 8 is a schematic structural diagram of a crushing assembly II of the environment-friendly pulverized coal processing and grinding device of the present invention;

fig. 9 is a schematic structural diagram of a spacing adjustment assembly of the environment-friendly pulverized coal processing and grinding device according to the present invention.

In the figure: 1. a second crushing tank; 2. a first crushing tank; 3. a first buffer plate; 4. a first crushing mechanism; 5. fixing a crushing cutter; 6. a first filter plate; 8. a second buffer plate; 9. a second crushing mechanism; 10. a second filter plate; 11. a discharging frame; 12. a supporting seat; 13. a first protective cover; 15. a second protective cover; 41. a motor; 42. a rotating rod; 43. a drive wheel disc; 44. an active crushing knife; 45. a driving wheel; 46. a conveyor belt; 47. a movable rod; 48. a drive sheave; 49. a driven crushing knife; 91. a crushing assembly; 92. a second crushing assembly; 93. a spacing adjustment assembly; 94. a first traction rod; 95. a second traction rod; 96. a first adjusting gear; 97. a second adjusting gear; 911. fixing the rod; 912. a first supporting plate; 913. a driven gear; 914. a driven crushing roller; 915. a first electric telescopic rod; 921. a stabilizing rod; 922. a second supporting plate; 923. a transmission gear; 924. an active crushing roller; 925. a driving gear; 926. a driven wheel; 927. a stabilizing gear; 928. no. two electric telescopic rod.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element 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, such as "connected," which may be fixedly connected, 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical scheme of the invention is further explained by combining the attached drawings.

As shown in figures 1-9, an environment-friendly pulverized coal processing and grinding device comprises a second crushing box 1 and a first crushing box 2, wherein the first crushing box 2 is positioned at the upper end of the second crushing box 1 and is communicated with the inside of the second crushing box 1, the first crushing box 2 and the second crushing box 1 are of an integral structure, a first buffer plate 3 is fixedly arranged on the left and right box walls at the upper part in the first crushing box 2, the first buffer plates 3 are symmetrically distributed in the left and right direction, a first crushing mechanism 4 is arranged in the middle part in the first crushing box 2, fixed crushing knives 5 are fixedly arranged on the left and right box walls at the middle part in the first crushing box 2, the two fixed crushing knives 5 are symmetrically distributed in the left and right direction and are mutually meshed with the first crushing mechanism 4, a first protection cover 13 is detachably arranged at the front end of the first crushing box 2, the front part of the first crushing mechanism 4 is positioned in the first protection cover 13, a first filter plate 6 is fixedly arranged at the lower part in the first crushing box 2, the left and right box walls at the upper part in the second crushing box 1 are fixedly welded with a second buffer plate 8, the two second buffer plates 8 are distributed in bilateral symmetry, a second crushing mechanism 9 is arranged at the middle part in the second crushing box 1, a second protective cover 15 is detachably mounted at the rear ends of the second crushing box 1 and the first crushing box 2, the rear parts of the second crushing mechanism 9 and the first crushing mechanism 4 are both positioned in the second protective cover 15 and are in transmission connection, a second filter plate 10 and a discharging frame 11 are fixedly mounted at the lower part in the second crushing box 1, the discharging frame 11 is positioned below the second filter plate 10, the right end of the discharging frame 11 extends to the outer side of the second crushing box 1, and supporting seats 12 are fixedly welded at four corners of the lower end of the second crushing box 1;

no. two broken mechanism 9 includes broken subassembly 91 and No. two broken subassemblies 92, and a broken subassembly 91 and No. two broken subassemblies 92 are located the left and right sides in the broken case 1 of second respectively, and common transmission is connected with interval adjusting part 93 between a broken subassembly 91 and No. two broken subassemblies 92, and the rear end of No. two broken subassemblies 92 runs through the rear box wall of the broken case 1 of second and extends to and be connected with the transmission of a broken mechanism 4 in No. two protection casings 15.

Crushing mechanism 4 includes motor 41 and movable rod 47, motor 41 fixed mounting is in protection casing 13 No. one, motor 41's output fixed mounting has bull stick 42, the rear end of bull stick 42 runs through first broken case 2 and fixed mounting has action wheel 45, the conveyer belt 46 has been cup jointed on the action wheel 45, fixed mounting has drive wheel dish 43 and the broken sword 44 of initiative on the bull stick 42, movable rod 47 passes through the inner wall movable mounting of bearing with first broken case 2, fixed mounting has transmission wheel dish 48 and driven broken sword 49 on the movable rod 47.

Drive wheel disc 43 and drive wheel disc 48 all are located protection casing 13 and intermeshing, initiative broken sword 44 and driven broken sword 49 all are located first broken case 2 and intermeshing, realize initiative broken sword 44 and driven broken sword 49 counter direction rotation in first broken case 2 through drive wheel disc 43 and the meshing of drive wheel disc 48, extrude the breakage to the coal cinder, it is broken high-efficient, one side and the adjacent fixed broken sword 5 meshing of opposition end are kept away from to initiative broken sword 44 and driven broken sword 49, the crushing effect is improved, the breakage is even abundant.

A broken subassembly 91 includes dead lever 911, dead lever 911 fixed mounting is in the broken case of second 1, the equal fixed mounting in front portion and the rear portion of dead lever 911 has a fagging 912, and the upper portion of a fagging 912 has an electric telescopic handle 915 through pivot movable mounting, and an electric telescopic handle 915 fixed mounting is in the broken case of second 1, and coaxial movable mounting has driven gear 913 and driven crushing roller 914 between two fagging 912.

No. two broken subassemblies 92 includes firm pole 921, the one end fixed mounting of firm pole 921 has from the driving wheel 926, the front end of firm pole 921 runs through the rear end of the broken case 1 of second and through the bearing and the broken case 1's of second preceding tank wall movable mounting, the front portion and the rear portion of firm pole 921 all have No. two faggings 922 through bearing movable mounting, and the upper portion of anterior No. two faggings 922 has No. two electric telescopic handle 928 through pivot movable mounting, the lower part of anterior No. two faggings 922 has firm gear 927 through pivot movable mounting, No. two electric telescopic handle 928 fixed mounting is in the broken case 1 of second, coaxial movable mounting has drive gear 923 and initiative crushing roller 924 between two faggings 922, the anterior fixed mounting of firm pole 921 has driving gear 925, firm gear 927 is located between driving gear 925 and the drive gear 923 and intermeshing.

Follow driving wheel 926 and action wheel 45's the same, follow driving wheel 926 and action wheel 45 and all be located No. two protection casings 15 and connect through the transmission of conveyer belt 46, can realize a broken mechanism 4 and No. two broken mechanism 9 simultaneous workings through a power supply, make the device simplification, reduce production manufacturing cost, the transmission is reliable and stable, initiative crushing roller 924 and driven crushing roller 914's the same structure and all be located second crushing case 1 intermeshing.

The spacing adjusting assembly 93 comprises a first traction rod 94 and a second traction rod 95, a first adjusting gear 96 is coaxially and movably mounted on the first traction rod 94 and the second traction rod 95, a second adjusting gear 97 is movably mounted in the middle of the first traction rod 94 through a rotating shaft, the second traction rod 95 and the first traction rod 94 are movably mounted with the first crushing assembly 91 and the second crushing assembly 92 through bearings respectively, the distance between the driven crushing roller 914 and the driving crushing roller 924 is adjusted through the angle change between the first traction rod 94 and the second traction rod 95, and the mineral powder grinding with different precisions is realized.

No. one adjustment gear 96 and No. two adjustment gear 97 are located coplanar and intermeshing, and No. one adjustment gear 96 and No. two adjustment gear 97 are located coplanar and intermeshing with driven gear 913 and drive gear 923, make drive gear 923 drive driven gear 913 and rotate to make driven crushing roller 914 and initiative crushing roller 924 mutually support and grind the coal cinder, the transmission is stable, compact structure.

The row work or material rest 11 is U type structure, arranges that material rest 11 personally submits 30 degrees angle slopes with the level, grinds abundant buggy and can receive the action of gravity gliding discharge, arranges the material unobstructed, and No. two buffer board 8 is the same with a buffer board 3's structure and all personally submits 15 degrees angle slopes with the level, plays the cushioning effect to the coal cinder of whereabouts, reduces the impact force.

In the specific use process of the embodiment, the coal blocks to be crushed are put into the first crushing box 2, the falling coal blocks can be buffered through the first buffer plate 3 and the second buffer plate 8, the impact force of the coal blocks on the first crushing mechanism 4 and the second crushing mechanism 9 is reduced, at the moment, the motor 41 is turned on, the rotating rod 42 is driven by the motor 41 to rotate, the driving wheel disc 43 and the driving crushing knife 44 are driven by the rotating rod 42 to rotate, the driven crushing knife 49 is driven to rotate reversely by the engagement of the driving wheel disc 43 and the driving wheel disc 48, the coal blocks are crushed through the mutual matching of the driven crushing knife 49 and the driving crushing knife 44, the driving crushing knife 44 and the driven crushing knife 49 interact with the fixed crushing knives 5 on the two sides, the crushing effect is improved, the crushing time is shortened, and then the crushed small-particle coal blocks are filtered into the second crushing box 1 through the first filter plate 6, the driving wheel 45 drives the driven wheel 926 to rotate through the conveying belt 46, the driving wheel 925 rotates through the driven wheel 926, the driving gear 925 is meshed with the stabilizing gear 927 through the driving gear 925 to drive the transmission gear 923 to rotate, so that the driving crushing roller 924 rotates, the driven gear 913 is meshed with the second adjusting gear 97 and the first adjusting gear 96 to drive the driven crushing roller 914 to rotate, so that small-particle coal blocks in the second crushing box 1 are ground through mutual matching of the driven crushing roller 914 and the driving crushing roller 924, the first supporting plate 912 and the second supporting plate 922 are pushed to rotate through telescopic pushing of the first electric telescopic rod 915 and the second electric telescopic rod 928, so that the distance between the driven crushing roller 914 and the driving crushing roller 924 is adjusted through mutual matching of the second traction rod 95 and the first traction rod 94, so that the grinding of mineral powder with different thicknesses is realized, the adjustment is convenient and fast, and the transmission is stable, grinding precision is high, and can realize a broken mechanism 4 and No. two broken mechanism 9 simultaneous workings through a power supply, makes the device oversimplify, reduces production manufacturing cost, and the transmission is reliable and stable, grinds abundant buggy and can fall to the upper end of row's work or material rest 11 through No. two filter plates 10, receives the action of gravity gliding discharge, arranges the material unobstructed, the device simple structure, low in manufacturing cost grinds abundant high-efficient, and the buggy high quality can use widely.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an environment-friendly buggy processing grinding device, includes broken case of second (1) and first broken case (2), its characterized in that: the first crushing box (2) is positioned at the upper end of the second crushing box (1) and is communicated with the inside of the second crushing box (1), the first crushing box (2) and the second crushing box (1) are of an integral structure, a first buffer plate (3) is fixedly arranged on the left and right box walls of the inner upper part of the first crushing box (2), the first buffer plates (3) are distributed in a bilateral symmetry manner, a first crushing mechanism (4) is arranged in the middle of the inner part of the first crushing box (2), fixed crushing knives (5) are fixedly arranged on the left and right box walls of the inner middle part of the first crushing box (2), the two fixed crushing knives (5) are distributed in a bilateral symmetry manner and are mutually meshed with the first crushing mechanism (4), a first protective cover (13) is detachably mounted at the front end of the first crushing box (2), and the front part of the first crushing mechanism (4) is positioned in the first protective cover (13), the lower part of the inside of the first crushing box (2) is fixedly provided with a first filter plate (6), the left and right box walls of the upper part of the inside of the second crushing box (1) are fixedly welded with a second buffer plate (8), the two second buffer plates (8) are symmetrically distributed in the left and right directions, the middle of the inside of the second crushing box (1) is provided with a second crushing mechanism (9), the rear ends of the second crushing box (1) and the first crushing box (2) are detachably provided with a second protective cover (15), the rear parts of the second crushing mechanism (9) and the first crushing mechanism (4) are both positioned in the second protective cover (15) and are in transmission connection, the lower part of the inside of the second crushing box (1) is fixedly provided with a second filter plate (10) and a material discharging frame (11), the material discharging frame (11) is positioned below the second filter plate (10) and the right end of the material discharging frame (11) extends to the outside of the second crushing box (1), four corners of the lower end of the second crushing box (1) are fixedly welded with supporting seats (12);

no. two broken mechanism (9) are including broken subassembly (91) and No. two broken subassembly (92), the left and right sides that broken subassembly (91) and No. two broken subassembly (92) are located second broken case (1) respectively, common transmission is connected with interval adjusting part (93) between broken subassembly (91) and No. two broken subassembly (92), the rear end of No. two broken subassembly (92) runs through the rear tank wall of second broken case (1) and extends to in No. two protection casing (15) and is connected with broken mechanism (4) transmission.

2. The environment-friendly pulverized coal processing and grinding equipment as claimed in claim 1, wherein: a broken mechanism (4) includes motor (41) and movable rod (47), motor (41) fixed mounting is in protection casing (13) No. one, the output fixed mounting of motor (41) has bull stick (42), the rear end of bull stick (42) runs through first broken case (2) and fixed mounting has action wheel (45), conveyer belt (46) have been cup jointed on action wheel (45), fixed mounting has driving wheel dish (43) and initiative broken sword (44) on bull stick (42), inner wall movable mounting that movable rod (47) pass through bearing and first broken case (2), fixed mounting has transmission wheel dish (48) and driven broken sword (49) on movable rod (47).

3. The environment-friendly pulverized coal processing and grinding device as claimed in claim 2, wherein: drive wheel dish (43) and drive wheel dish (48) all are located protection casing (13) and intermeshing, broken sword of initiative (44) and driven broken sword (49) all are located first broken case (2) and intermeshing, broken sword of initiative (44) and driven broken sword (49) keep away from one side of opposition end and adjacent fixed broken sword (5) meshing.

4. The environment-friendly pulverized coal processing and grinding equipment as claimed in claim 1, wherein: a broken subassembly (91) includes dead lever (911), dead lever (911) fixed mounting is in broken case (1) of second, the equal fixed mounting in front portion and the rear portion of dead lever (911) has fagging (912), and the upper portion of a anterior fagging (912) has electric telescopic handle (915) No. one through pivot movable mounting, electric telescopic handle (915) fixed mounting is in broken case (1) of second, two coaxial movable mounting has driven gear (913) and driven roller (914) between fagging (912).

5. The environment-friendly pulverized coal processing and grinding equipment as claimed in claim 1, wherein: the second crushing assembly (92) comprises a stabilizing rod (921), one end of the stabilizing rod (921) is fixedly provided with a driven wheel (926), the front end of the stabilizing rod (921) runs through the rear end of the second crushing box (1) and is movably installed on the front box wall of the second crushing box (1) through a bearing, the front part and the rear part of the stabilizing rod (921) are respectively provided with a second supporting plate (922) through the bearing, the upper part of the front second supporting plate (922) is movably provided with a second electric telescopic rod (928) through a rotating shaft, the lower part of the front second supporting plate (922) is movably provided with a stabilizing gear (927) through a rotating shaft, the second electric telescopic rod (928) is fixedly installed in the second crushing box (1), two transmission gears (923) and an active crushing roller (924) are coaxially movably installed between the second supporting plates (922), the front part of the stabilizing rod (921) is fixedly provided with a driving gear (925), the stabilizing gear (927) is positioned between the driving gear (925) and the transmission gear (923) and is meshed with each other.

6. The environment-friendly pulverized coal processing and grinding device as claimed in claim 5, wherein: the driven wheel (926) and the driving wheel (45) are identical in structure, the driven wheel (926) and the driving wheel (45) are both positioned in a second protective cover (15) and are in transmission connection through a conveying belt (46), and the driving crushing roller (924) and the driven crushing roller (914) are identical in structure and are both positioned in the second crushing box (1) and meshed with each other.

7. The environment-friendly pulverized coal processing and grinding equipment as claimed in claim 1, wherein: spacing adjusting part (93) include traction lever (94) and No. two traction levers (95), the coaxial movable mounting of traction lever (94) and No. two traction levers (95) is common has an adjusting gear (96), the middle part of traction lever (94) has No. two adjusting gear (97) through pivot movable mounting, No. two traction levers (95) and traction lever (94) are respectively through bearing and broken subassembly (91) and No. two broken subassembly (92) movable mounting.

8. The environment-friendly pulverized coal processing and grinding equipment as claimed in claim 7, wherein: no. one adjusting gear (96) and No. two adjusting gear (97) are located coplanar and intermeshing, No. one adjusting gear (96) and No. two adjusting gear (97) are located coplanar and intermeshing with driven gear (913) and drive gear (923).

9. The environment-friendly pulverized coal processing and grinding equipment as claimed in claim 1, wherein: row work or material rest (11) are U type structure, row work or material rest (11) are personally submitted 30 degrees angle slopes with the level, No. two buffer board (8) and No. one buffer board (3) the structure is the same and all personally submit 15 degrees angle slopes with the level.