CN114408618A - Breaker and belt conveyor for belt conveyor - Google Patents
Breaker and belt conveyor for belt conveyor Download PDFInfo
- Publication number
- CN114408618A CN114408618A CN202210178239.2A CN202210178239A CN114408618A CN 114408618 A CN114408618 A CN 114408618A CN 202210178239 A CN202210178239 A CN 202210178239A CN 114408618 A CN114408618 A CN 114408618A
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- crushing
- belt
- belt conveyor
- broken
- box body
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- 239000000463 material Substances 0.000 claims abstract description 57
- 239000003245 coal Substances 0.000 claims abstract description 42
- 238000003825 pressing Methods 0.000 claims abstract description 41
- 239000003818 cinder Substances 0.000 claims description 10
- 239000004484 Briquette Substances 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 claims 2
- 238000009826 distribution Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/14—Pulverising loaded or unloaded materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/02—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
- B02C13/06—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/28—Shape or construction of beater elements
- B02C13/2804—Shape or construction of beater elements the beater elements being rigidly connected to the rotor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/286—Feeding or discharge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/30—Driving mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/30—Belts or like endless load-carriers
- B65G15/32—Belts or like endless load-carriers made of rubber or plastics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/60—Arrangements for supporting or guiding belts, e.g. by fluid jets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/286—Feeding or discharge
- B02C2013/28609—Discharge means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/286—Feeding or discharge
- B02C2013/28618—Feeding means
- B02C2013/28636—Feeding means of conveyor belt type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
- B65G2201/045—Sand, soil and mineral ore
Abstract
A crushing device for a belt conveyor and the belt conveyor comprise a crushing box body, a crushing assembly and a distributing assembly, wherein the crushing assembly is arranged at the upper part in the crushing box body, a supporting roller is arranged inside the crushing box body, a belt pressing roller is arranged inside the crushing box body, a buffer carrier roller is arranged in the crushing box body, a crushing lining plate is arranged inside the crushing box body, the crushing lining plate is positioned between the crushing assembly and a belt of the belt conveyor, the crushing lining plate is inclined, one end of the distributing assembly is attached to the surface of the belt conveyor, and the other end of the distributing assembly is connected with the end part, close to the supporting roller, of the crushing lining plate; when the belt conveyor is used, the large coal on the belt conveyor can be continuously crushed, the technical problem that the belt conveyor cannot carry large materials is solved, the problem that the large coal in a roadway of a coal mine is scattered and accumulated can be greatly reduced, the belt can be prevented from being damaged by the large coal, the safe and continuous operation of equipment is ensured, and the accident rate is reduced.
Description
Technical Field
The invention relates to the technical field of coal mine conveying equipment, in particular to a crushing device for a belt conveyor and the belt conveyor.
Background
In recent years, as the application range of belt conveyor equipment is wider, the characteristics of convenience in installation, low maintenance cost and the like are gradually favored by the industry.
In the process of transporting materials by a belt conveyor, particularly, a conveying belt needs to carry large materials collapsed on an ore bed in the underground mining transportation link, the phenomenon that the large materials roll off from the conveying belt often occurs in a roadway, the roadway often accumulates a large amount of large materials and needs to be manually cleaned, the labor intensity of workers is increased, certain safety risks exist, meanwhile, the conveying belt can be damaged by smashing or even torn in each unloading link of the belt conveyor by the large materials, the continuous climbing of equipment maintenance cost and the stagnation of production and management are caused, and great economic loss is brought to enterprises.
At present, traditional material crushing equips all can't satisfy with the supporting installation and the use of band conveyer, for solving above-mentioned problem, need develop a material crushing device who is applicable to band conveyer structural feature urgently, through the current situation that can't carry the bold material with bold material breakage solution band conveyer in belt transportation.
Disclosure of Invention
In order to solve the technical problems in the prior art, it is necessary to provide a crushing device for a belt conveyor.
A crushing device for a belt conveyor comprises a crushing box body, a crushing assembly and a material distributing assembly, wherein the crushing assembly is arranged at the upper part in the crushing box body, a supporting roller is arranged in the crushing box body, the supporting roller is positioned below one side of the crushing assembly and is close to the inlet end of the crushing box body, the supporting roller is used for supporting a belt of the belt conveyor, a belt pressing roller is arranged in the crushing box body, the belt pressing roller is positioned below one side of the crushing assembly, which is far away from the supporting roller, and is close to the outlet end of the crushing box body, the belt pressing roller is lower than the supporting roller, the belt of the belt conveyor is pressed downwards by the belt pressing roller, so that the belt of the belt conveyor is inclined below the crushing assembly, a buffer carrier roller is arranged in the crushing box body, and the buffer carrier roller is positioned on one side of the belt pressing roller, which is far away from the supporting roller, the walking direction of snub pulley edge belt distributes along the equidistance in proper order, the inside of broken box is provided with broken welt, broken welt is located between broken subassembly and belt conveyor's the belt, and the one end that broken welt is close to supporting roll is higher than the one end that supporting roll was kept away from to broken welt, makes broken welt be the slope form, divide the one end of material subassembly and belt conveyor's belt surface laminating, divide the other end of material subassembly and the one end tip that broken welt is close to supporting roll to be connected, divide the material subassembly to shovel the back with the coal cinder on the belt conveyor belt from the belt, separate from the belt to the landing is to broken welt on, broken subassembly and broken welt form the extrusion to the coal cinder, with the bold coal breakage, and the coal cinder after the breakage is carried out on landing to the belt again.
Preferably, the angle of inclination of the fragmentation lining plate can be adjusted.
Preferably, the upper surface of the broken lining plate near one end of the supporting roller is provided with a supporting concave table, one end of the broken lining plate far away from the supporting roller extends to one side of the belt pressing roller near the buffer carrier roller, and one end of the broken lining plate far away from the supporting roller is located above the belt pressing roller.
Preferably, the material distributing assembly comprises a material distributor and a pressing adjusting spring, the material distributor is connected with a broken lining plate through bolts, a connecting concave table is arranged on the lower surface, away from one end of the supporting roller, of the material distributor, one end, close to the supporting roller, of the material distributor is attached to the surface of the belt conveyor, the lower end of the pressing adjusting spring is connected with the supporting concave table on the broken lining plate, and the upper end of the pressing adjusting spring is connected with the connecting concave table on the material distributor.
Preferably, a gap is left between the lower surface of the distributor and the upper surface of the supporting concave table.
Preferably, the upper surface of the distributor is flush with the upper surface of the crushing lining plate, so that the inclination angle of the distributor is the same as that of the crushing lining plate.
Preferably, broken subassembly includes drive division, crushing portion sets up the upper portion in broken box, and is located the top of broken welt, drive division sets up the outside at broken box to drive crushing portion and rotate.
Preferably, the crushing portion includes rotating member, broken tup, the upper portion of rotating member setting in the broken box, the rotating member is connected with the drive division, broken tup fixed mounting is on the rotating member, and the crisscross equipartition of axial direction along the rotating member of broken tup edge is broken tup to the circumference direction equipartition of rotating member.
Preferably, the crushing hammer head is of an arc-shaped structure, and the end part of the crushing hammer head, which is contacted with the coal briquette, is arranged along the clockwise direction of the rotating piece.
A belt conveyor comprises the crushing device for the belt conveyor.
According to the technical scheme, the crushing device for the belt conveyor comprises a crushing box body, a crushing assembly and a material distribution assembly, wherein the crushing assembly is arranged at the upper part in the crushing box body, a supporting roller is arranged in the crushing box body, the supporting roller is positioned below one side of the crushing assembly and is close to the inlet end of the crushing box body, the supporting roller is used for supporting a belt of the belt conveyor, a belt pressing roller is arranged in the crushing box body, the belt pressing roller is positioned below one side of the crushing assembly, which is far away from the supporting roller, and is close to the outlet end of the crushing box body, the belt pressing roller is lower than the supporting roller, the belt of the belt conveyor is pressed downwards by the belt pressing roller, so that the belt of the belt conveyor forms an inclined shape below the crushing assembly, a buffer carrier roller is arranged in the crushing box body, and the buffer carrier roller is positioned on one side of the belt pressing roller, which is far away from the supporting roller, the belt conveyor comprises a belt, a belt conveyor, a belt, a crushing box body, a crushing lining plate, a crushing assembly, a belt conveying assembly and a crushing lining plate, wherein the belt conveying assembly is arranged on the belt, the crushing lining plate is arranged in the crushing box body, the crushing lining plate is arranged between the crushing assembly and the belt of the belt conveyor, one end, close to a supporting roller, of the crushing lining plate is higher than one end, far away from the supporting roller, of the crushing lining plate, the crushing lining plate is inclined, one end of the material distributing assembly is attached to the surface of the belt conveyor, the other end of the material distributing assembly is connected with one end, close to the supporting roller, of the crushing lining plate, the material distributing assembly shovels coal blocks on the belt of the belt conveyor up from the belt, the coal blocks are separated from the belt and slide onto the crushing lining plate, the crushing assembly and the crushing lining plate extrudes the coal blocks, and the crushed coal blocks slide onto the belt again to be conveyed out; when the belt conveyor is used, the belt conveyor can continuously crush the large coal blocks on the belt conveyor, the technical problem that the belt conveyor cannot carry large materials is solved, the problem that the large coal blocks in the underground roadway of the coal mine are scattered and accumulated can be greatly reduced, the labor intensity of workers for manual cleaning is reduced, the belt can be prevented from being damaged by the large coal blocks, the safe and continuous operation of equipment is ensured, and the accident rate is reduced.
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 schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the crushing section of the present invention.
Fig. 3 is a left side view of the structure of fig. 2.
Fig. 4 is a schematic structural view of the material distributing assembly of the present invention.
In the figure: the crushing device comprises a crushing box body 01, a crushing assembly 02, a driving part 21, a crushing part 22, a rotating piece 221, a crushing hammer head 222, a material distributing assembly 03, a material distributor 31, a pressing adjusting spring 32, a connecting concave table 33, a supporting roller 04, a belt pressing roller 05, a crushing lining plate 06, a supporting concave table 61, a belt 07 and a buffer roller 08.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", "lower", and the like, indicate orientations or positional relationships, are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1 to 4, a crushing device for a belt conveyor comprises a crushing box body 01, a crushing assembly 02 and a material distributing assembly 03, wherein the crushing assembly 02 is arranged at the upper part in the crushing box body 01, a support roller 04 is arranged in the crushing box body 01, the support roller 04 is positioned below one side of the crushing assembly 02, the support roller 04 is close to the inlet end of the crushing box body 01, the support roller 04 is used for supporting a belt 07 of the belt conveyor, a belt pressing roller 05 is arranged in the crushing box body 01, the belt pressing roller 05 is positioned below one side of the crushing assembly 02 far away from the support roller 04, the belt pressing roller 05 is close to the outlet end of the crushing box body 01, the belt pressing roller 05 is lower than the support roller 04, the belt pressing roller 05 presses the belt 07 of the belt conveyor downwards, so that the belt 07 of the belt conveyor forms an inclined shape below the crushing assembly 02, a buffer roller 08 is arranged in the crushing box body 01, the buffer carrier rollers 08 are located on one side, far away from the supporting roller 04, of the belt pressing roller 05, and the buffer carrier rollers 08 are distributed at equal intervals in sequence along the walking direction of the belt 07, so that the coal blocks sliding on the crushing lining plate 06 can be buffered and supported. The inside of broken box 01 is provided with broken welt 06, and broken welt 06 is located between broken subassembly 02 and the belt 07 of belt conveyor, can not injure the conveyer belt by a crashing object when the material is broken. One end of the crushing lining board 06 close to the supporting roller 04 is higher than one end of the crushing lining board 06 far from the supporting roller 04, so that the crushing lining board 06 is inclined. Divide the laminating of material subassembly 03's one end and belt 07 surface of belt conveyor, divide the other end of material subassembly 03 and broken welt 06 to be close to the one end tip of supporting roller 04 and be connected, divide material subassembly 03 to shovel the coal cinder on the belt conveyor belt 07 from belt 07 back, separate from the belt 07 to the landing is to broken welt 06, broken subassembly 02 forms the extrusion to the coal cinder with broken welt 06, with the big piece of coal breakage, the coal cinder after the breakage is the landing again is carried out on belt 07.
In an embodiment, the inclination angle of the broken welt 06 can be adjusted, on the one hand the distance between the broken welt 06 and the broken subassembly 02 can be adjusted, on the other hand again can be according to actual conditions, under the prerequisite of guaranteeing crushing efficiency, according to adjustment inclination angle, improve the speed that the coal cinder flows out from broken welt 06.
In one embodiment, one end of the crushing lining board 06, which is far away from the supporting drum 04, extends to one side of the belt pressing drum 05, which is close to the impact idler 08, and one end of the crushing lining board 06, which is far away from the supporting drum 04, is located above the belt pressing drum 05, so that it can be ensured that the crushed coal blocks on the crushing lining board 06 can slide down to the impact idler 08, and the impact idler 08 is used for supporting the belt 07, thereby reducing the impact on the belt 07. The upper surface of one end of the crushing lining board 06 close to the supporting roller 04 is provided with a supporting concave table 61, the material distributing component 03 comprises a distributor 31 and a pressing adjusting spring 32, the distributor 31 is connected with the crushing lining board 06 through a bolt, the lower surface of one end of the distributor 31 far away from the supporting roller 04 is provided with a connecting concave table 33, one end of the distributor 31 close to the supporting roller 04 is attached to the surface of a belt 07 of a belt conveyor, one end of the distributor 31 close to the supporting roller 04 is lower than the upper end of the supporting roller 04, so that the inlet end of the distributor 31 is just attached to the upper part of an inclined belt 07, when falling, the coal on the belt 07 can provide power for the coal to move up the distributor 31 by virtue of the self gravity of the coal and the inertia of the belt 07 to convey forwards, on one hand, the coal can collide with the crushing hammer head 222 when impacting forwards, thereby improving the crushing efficiency, on the other hand, the coal briquette can be more smoothly shoveled by the distributor 31 and smoothly enters the crushing lining board 06. The lower end of the pressing adjusting spring 32 is connected with a supporting concave table 61 on the crushing lining plate 06, the upper end of the pressing adjusting spring 32 is connected with a connecting concave table 33 on the distributor 31, and meanwhile, a gap is reserved between the lower surface of the distributor 31 and the upper surface of the supporting concave table 61, so that a floating structure is formed between the distributor 31 and the crushing lining plate 06. The distributor 31 can float up and down along with the tension change of the belt 07, so that the distributor 31 and the belt 07 are always kept in a contact state, the distribution capacity is improved, and meanwhile, when small materials enter between the distributor 31 and the belt 07, the distributor 31 can float and avoid, so that the materials can pass smoothly, and the blockage of the materials and the scratching of the belt 07 are prevented.
The upper surface of the distributor 31 is flush with the upper surface of the crushing lining plate 06, so that the inclination angle of the distributor 31 is the same as that of the crushing lining plate 06, and the distributor 31 can smoothly slide the shoveled coal blocks onto the crushing lining plate 06.
In one embodiment, the crushing assembly 02 comprises a driving portion 21 and a crushing portion 22, the crushing portion 22 is arranged at the upper portion in the crushing box body 01, the crushing portion 22 is arranged above the crushing lining plate 06, and the driving portion 21 is arranged outside the crushing box body 01 to drive the crushing portion 22 to rotate so as to crush coal blocks.
The crushing part 22 comprises a rotating part 221 and crushing hammers 222, the rotating part 221 is arranged on the upper part in the crushing box body 01, the rotating part 221 is connected with the driving part 21 through a V-shaped conveyor belt, the crushing hammers 222 are fixedly installed on the rotating part 221, the crushing hammers 222 are uniformly distributed along the circumferential direction of the rotating part 221, and the crushing hammers 222 are uniformly distributed along the axial direction of the rotating part 221 in a staggered mode, so that a cross-shaped arrangement structure is formed, and dead-angle-free crushing in a crushing area can be realized. A certain height is left between the breaking hammer 222 and the breaking lining board 06, so that the materials can pass through smoothly without being broken in a transition way, and the breaking hammer 222 adopts a forging type, so that the breaking strength can be increased. The breaking hammer 222 has an arc-shaped structure, and an end of the breaking hammer 222 contacting the coal is disposed in a clockwise direction of the rotary 221. When the crushing hammer head 222 rotates clockwise, the crushing hammer head 222 can impact the coal briquette, and meanwhile, the crushed coal briquette can be pushed towards one end of the belt pressing roller 05 by the crushing hammer head 222 with an arc-shaped structure, so that the crushed coal briquette can quickly slide out of the crushing lining plate 06.
When the whole system works, materials enter the crushing box body 01 through the operation of the belt 07, the materials are separated from the belt 07 temporarily through the distributor 31, the materials slide into the crushing lining plate 06 in the crushing box body 01 at a certain initial speed, the crushing lining plate 06 is obliquely arranged, certain acceleration can be continuously provided for the materials, the materials enter a crushing area of the crushing part 22, the materials are knocked by the crushing hammer head 222 and extruded by the crushing hammer head 222 and the crushing lining plate 06, coal blocks are decomposed into a plurality of small materials, and the materials are thrown out under the crushing effect of the crushing hammer head 222, so that the materials are accelerated to slide onto the belt 07 from the crushing lining plate 06 and are conveyed out through the belt 07.
A belt conveyor comprises the crushing device for the belt conveyor.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides a breaker for belt conveyor which characterized in that: the belt conveyor belt crusher comprises a crushing box body, a crushing assembly and a material distributing assembly, wherein the crushing assembly is arranged on the upper portion in the crushing box body, a supporting roller is arranged in the crushing box body, the supporting roller is located below one side of the crushing assembly and is close to the inlet end of the crushing box body, the supporting roller is used for supporting a belt of a belt conveyor, a belt pressing roller is arranged in the crushing box body, the belt pressing roller is located below one side, away from the supporting roller, of the crushing assembly and is close to the outlet end of the crushing box body, the belt pressing roller is lower than the supporting roller, the belt of the belt conveyor is pressed downwards by the belt pressing roller, the belt of the belt conveyor forms an inclined shape below the crushing assembly, buffering carrier rollers are arranged in the crushing box body, the buffering carrier rollers are located on one side, away from the supporting roller, of the belt pressing roller, and are distributed at equal intervals in sequence along the traveling direction of the belt, the inside of broken box is provided with broken welt, broken welt is located between broken subassembly and belt conveyor's the belt, and the one end that broken welt is close to the support cylinder is higher than the one end that the support cylinder was kept away from to broken welt, makes broken welt be the slope form, the one end of dividing the material subassembly and the belt surface laminating of belt conveyor, the other end that divides the material subassembly is connected with the one end tip that broken welt is close to the support cylinder, divides the material subassembly to shovel the back from the belt with the coal cinder on the belt conveyor belt, separates from the belt to the landing is to broken welt, and broken subassembly and broken welt form the extrusion to the coal cinder, with the bold coal breakage, and the coal cinder after the breakage is landing is carried out on to the belt again.
2. The crushing device for a belt conveyor according to claim 1, characterized in that: the inclination angle of the crushing lining plate can be adjusted.
3. The crushing device for a belt conveyor according to claim 1 or 2, characterized in that: the upper surface that broken welt is close to supporting roller one end is provided with the support concave station, and the one end that the supporting roller was kept away from to broken welt extends to and presses one side that the belt pressing roller is close to snub pulley, and the one end that the supporting roller was kept away from to broken welt is located the top of pressing the belt pressing roller.
4. The crushing device for a belt conveyor according to claim 3, characterized in that: the material distributing assembly comprises a material distributor and a pressing adjusting spring, the material distributor is connected with a broken lining plate through bolts, a connecting concave table is arranged on the lower surface, away from one end of a supporting roller, of the material distributor, one end, close to the supporting roller, of the material distributor is attached to the surface of a belt conveyor, the lower end of the pressing adjusting spring is connected with the supporting concave table on the broken lining plate, and the upper end of the pressing adjusting spring is connected with the connecting concave table on the material distributor.
5. The crushing device for a belt conveyor according to claim 4, wherein: and a gap is reserved between the lower surface of the distributor and the upper surface of the supporting concave table.
6. The crushing device for a belt conveyor according to claim 5, wherein: the upper surface of the distributor is flush with the upper surface of the crushing lining plate, so that the inclination angle of the distributor is the same as that of the crushing lining plate.
7. The crushing device for a belt conveyor according to claim 4, wherein: the crushing assembly comprises a driving portion and a crushing portion, the crushing portion is arranged on the upper portion in the crushing box body and located above the crushing lining plate, and the driving portion is arranged outside the crushing box body to drive the crushing portion to rotate.
8. The crushing device for a belt conveyor according to claim 7, wherein: the crushing portion includes rotating member, broken tup, the upper portion of rotating member setting in the broken box, the rotating member is connected with the drive division, broken tup fixed mounting is on the rotating member, and the crisscross equipartition of axial direction along the rotating member of broken tup along the rotating member is followed to broken tup equipartition.
9. The crushing device for a belt conveyor according to claim 8, wherein: the crushing hammer head is of an arc-shaped structure, and the end part of the crushing hammer head, which is contacted with the coal briquette, is arranged along the clockwise direction of the rotating piece.
10. A belt conveyor, characterized in that: a crushing apparatus for a belt conveyor comprising the crushing apparatus according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210178239.2A CN114408618B (en) | 2022-02-25 | 2022-02-25 | Belt conveyor and breaker for same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210178239.2A CN114408618B (en) | 2022-02-25 | 2022-02-25 | Belt conveyor and breaker for same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114408618A true CN114408618A (en) | 2022-04-29 |
| CN114408618B CN114408618B (en) | 2024-02-06 |
Family
ID=81262031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210178239.2A Active CN114408618B (en) | 2022-02-25 | 2022-02-25 | Belt conveyor and breaker for same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114408618B (en) |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB448960A (en) * | 1935-05-15 | 1936-06-18 | John William Wetter | Improvements in or relating to apparatus for crushing coal, ores, rock and other materials |
| GB1506968A (en) * | 1975-01-29 | 1978-04-12 | Eirich W | Pulverising apparatus |
| DE4341908A1 (en) * | 1993-12-06 | 1995-06-08 | Stefan Steinbach | System for breaking and crushing roof tiles directly on roof |
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