CN219631514U - Crushing device for briquette production - Google Patents
Crushing device for briquette production Download PDFInfo
- Publication number
- CN219631514U CN219631514U CN202321195211.6U CN202321195211U CN219631514U CN 219631514 U CN219631514 U CN 219631514U CN 202321195211 U CN202321195211 U CN 202321195211U CN 219631514 U CN219631514 U CN 219631514U
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- China
- Prior art keywords
- coal
- crushing
- blade
- plate
- support frame
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- 239000004484 Briquette Substances 0.000 title claims abstract description 14
- 239000003245 coal Substances 0.000 claims abstract description 78
- 239000000463 material Substances 0.000 claims abstract description 30
- 238000007599 discharging Methods 0.000 claims abstract description 20
- 238000007790 scraping Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 8
- 238000005265 energy consumption Methods 0.000 description 3
- 238000005065 mining Methods 0.000 description 3
- 239000003818 cinder Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a crushing device for briquette production, which comprises a supporting frame, a feed hopper, a driving motor, a crushing mechanism positioned on the right side of the feed hopper and connected with the upper part of the supporting frame, a material containing groove positioned on the right side of the crushing mechanism and used for containing crushed lump coal, and a material discharging mechanism positioned above the material containing groove and used for discharging lump coal in the material containing groove.
Description
Technical Field
The utility model relates to the technical field of coal production equipment, in particular to a crushing device for molded coal production.
Background
Coal mines are areas where mankind is mining coal resources in coal-rich mining areas, and are generally classified into underground coal mines and open pit coal mines. When the coal seam is far from the earth surface, coal is generally selected to be extracted from underground mining roadways, which is an underground coal mine. When the distance between the coal seam and the ground surface is very short, the earth surface soil layer is generally stripped directly to excavate coal, and the coal is an open pit coal mine. Most of coal mines in China belong to underground coal mines.
The coal extracted from the coal mine is required to be processed into the molded coal, the coal is required to be crushed before the molded coal is processed, so that the requirement of molded coal production is met, when the coal is crushed in the prior art, large blocks are crushed by using a pneumatic pick, the large blocks of coal are crushed by using the pneumatic pick, so that the working efficiency is too low, the labor intensity is high, the shutdown treatment is required, the opening rate of a working face is influenced, in addition, the pneumatic pick is likely to have high-pressure rubber pipe falling off, the coal blocks crush staff, and the safety coefficient of crushing by using the pneumatic pick is also low; some devices are used for crushing lump coal, but the energy consumption of the devices is high, the crushing effect is poor, and the devices are generally not provided with crushed coal discharging devices, so that the discharging is not smooth; for example, chinese patent with the publication number CN 216367742U discloses a clean type coal production is with broken agitating unit, which comprises a fixing plate, the last surface mounting of fixed plate has processing storehouse, the inner wall in processing storehouse is provided with broken piece, carousel, backup pad and rotating machine, broken piece includes slide, diaphragm, support piece a, broken piece, backup pad, the inner wall in processing storehouse is installed to the diaphragm, the upper surface at the diaphragm is installed to the one end of slide, the other end of slide is connected with the inner wall in processing storehouse, support piece a installs the bottom at the diaphragm, carousel movable mounting is at the inner wall that the support was opened, the lateral wall at support piece a is installed to the one end of backup pad, and broken mechanism of this patent adopts carousel and broken piece, because carousel and broken piece all set up two, two carousel extrudees and makes the coal piece broken, and the rotation that needs two power sources drive the carousel simultaneously has increased the consumption of energy, and this patent does not set up the discharge device simultaneously, and the effect and the efficiency of piling up are then influence in broken mechanism in time.
Therefore, the crushing device for the molded coal production, which has low energy consumption, good crushing effect and timely discharging, is a problem worthy of research.
Disclosure of Invention
The utility model aims to provide a crushing device for briquette production, which has the advantages of low energy consumption, good crushing effect and timely discharging.
The purpose of the utility model is realized in the following way:
the utility model provides a breaker for moulded coal production, includes the support frame, is located the feeder hopper of support frame top, is located driving motor on the support frame, still including being located the feeder hopper right side and the broken mechanism of being connected with the upper portion of support frame, being located broken mechanism right side and being used for accomodating the flourishing silo of smashing back lump coal, being located flourishing silo top and with flourishing silo internal lump coal exhaust bin mechanism, broken mechanism and bin mechanism all are connected with driving motor through the belt, broken mechanism is including the blade subassembly that is located support frame upper portion, with the first rotor of the rear end fixed connection of blade subassembly, first rotor drives the blade subassembly and rotates and be used for crushing lump coal.
The blade assembly comprises a rotating shaft positioned on the supporting frame, a connecting plate fixed on the outer surface of the rotating shaft and arranged along the length direction of the rotating shaft, a plurality of placing grooves positioned on the connecting plate and blades positioned in the placing grooves, wherein the blades are spiral.
The connecting plate is a circular plate, and a plurality of placing grooves are uniformly distributed along the circumferential surface of the connecting plate.
The helix angle of the blade is 25-35 degrees.
The upper part of the blade assembly is provided with a striker plate, the lower part of the blade assembly is provided with a guide plate, and the striker plate and the guide plate are fixedly connected with the support frame.
The discharging mechanism comprises a driving shaft rotationally connected with the side surface of the material containing groove, a scraping plate fixedly connected with the driving shaft and synchronously rotating with the driving shaft, a second rotating wheel fixedly connected with the rear end of the driving shaft, and a cover plate positioned above the material containing groove, wherein the second rotating wheel is connected with the driving motor through a belt.
The right-hand member of flourishing silo is equipped with the discharge gate, is used for the shutoff board of shutoff discharge gate, is equipped with the bracing piece that is used for the shutoff board to open on the apron.
Has the positive beneficial effects that: the crushing mechanism and the discharging mechanism adopt the same power source, crushed lump coal is discharged while the lump coal is crushed, a large amount of lump coal is prevented from being accumulated in the material containing groove, the blade assembly adopts the spiral blades, the disassembly and the replacement are convenient, meanwhile, the blades are fixed on the rotating shaft through the connecting plates, the crushing efficiency is high, and the length of the blades is increased in a limited space due to the spiral arrangement of the blades, so that the contact length and the contact area of the lump coal are increased, the lump coal is convenient to quickly crush, and the crushing effect is good.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a rear view of FIG. 1;
FIG. 3 is a schematic view of the internal structure of the present utility model;
FIG. 4 is a schematic view of the blade assembly of the present utility model;
FIG. 5 is a perspective view of FIG. 4;
the figure is: the device comprises a supporting frame 1, a feeding hopper 2, a material containing groove 3, a cover plate 4, a crushing mechanism 5, a material discharging mechanism 6, a driving motor 7, a plugging plate 8, a supporting rod 9, a material blocking plate 10, a material guiding plate 11, a first rotating wheel 51, a blade assembly 52, a rotating shaft 521, a connecting plate 522, a blade 523, a second rotating wheel 61, a driving shaft 62 and a scraping plate 63.
Description of the embodiments
The utility model is further described below with reference to the drawings and examples.
Example 1
As shown in fig. 1 to 3, a crushing device for briquette production comprises a supporting frame 1, a feed hopper 2 positioned above the supporting frame 1, a driving motor 7 positioned on the supporting frame 1, a crushing mechanism 5 positioned on the right side of the feed hopper 2 and connected with the upper part of the supporting frame 1, a material containing groove 3 positioned on the right side of the crushing mechanism 5 and used for containing crushed lump coal, and a material discharging mechanism 6 positioned above the material containing groove 3 and used for discharging lump coal in the material containing groove 3, wherein the crushing mechanism 5 and the material discharging mechanism 6 are connected with the output end of the driving motor 7 through belts, the crushing mechanism 5 comprises a blade assembly 52 positioned on the upper part of the supporting frame 1, a first rotating wheel 51 fixedly connected with the rear end of the blade assembly 52, the first rotating wheel 51 drives the blade assembly 52 to rotate and is used for crushing lump coal, the first rotating wheel 51 is connected with the output end of the driving motor 7 through the belt, the crushing mechanism and the material discharging mechanism adopt the same power source, the crushed lump coal is discharged while crushing lump coal, a large amount of lump coal is prevented from being accumulated in the material containing groove, and the effect of crushing lump coal is avoided, and energy saving is achieved.
As shown in fig. 4 and 5, the blade assembly 52 includes a rotating shaft 521 disposed on the support frame 1, a connecting plate 522 fixed on an outer surface of the rotating shaft 521 and disposed along a length direction of the rotating shaft, a plurality of placement grooves disposed on the connecting plate 522, and a blade 523 disposed in the placement grooves, wherein the blade 523 is a spiral type. The connecting plate 522 is a circular plate, and a plurality of placing grooves are uniformly distributed along the circumferential surface of the connecting plate 522. The helical angle of the blade 523 is 25 ° to 35 °. The blade subassembly adopts spiral blade, dismantles and changes conveniently, and a plurality of blades pass through the connecting plate to be fixed in the axis of rotation simultaneously, smashes efficiently, because the blade is spiral setting, has increased the length of blade in limited space to increase in the length and the area of lump coal contact, be convenient for carry out quick crushing to the lump coal, smash effectually.
The top of blade subassembly is equipped with striker plate 10, and the below of blade subassembly 52 is equipped with stock guide 11, striker plate 10 and stock guide 11 all with support frame 1 fixed connection, the distance between striker plate 10 bottom and the blade subassembly 52 top is little equal with the maximum diameter that the lump coal set for, and the distance between stock guide upper surface and the blade subassembly 52 bottom equals with the maximum diameter that the lump coal set for, and striker plate 10 and stock guide 11 are used for stopping unbroken lump coal to get into flourishing silo 3, and simultaneously, stock guide 11 is used for making the coal briquette after the breakage get into in the baffle silo 3.
Example 2
As shown in fig. 1 to 3, a crushing device for briquette production comprises a supporting frame 1, a feed hopper 2 positioned above the supporting frame 1, a driving motor 7 positioned on the supporting frame 1, a crushing mechanism 5 positioned on the right side of the feed hopper 2 and connected with the upper part of the supporting frame 1, a material containing groove 3 positioned on the right side of the crushing mechanism 5 and used for containing crushed lump coal, and a material discharging mechanism 6 positioned above the material containing groove 3 and used for discharging lump coal in the material containing groove 3, wherein the crushing mechanism 5 and the material discharging mechanism 6 are connected with the output end of the driving motor 7 through belts, the crushing mechanism 5 comprises a blade assembly 52 positioned on the upper part of the supporting frame 1, a first rotating wheel 51 fixedly connected with the rear end of the blade assembly 52, the first rotating wheel 51 drives the blade assembly 52 to rotate and is used for crushing lump coal, the first rotating wheel 51 is connected with the output end of the driving motor 7 through the belt, the crushing mechanism and the material discharging mechanism adopt the same power source, the crushed lump coal is discharged while crushing lump coal, a large amount of lump coal is prevented from being accumulated in the material containing groove, and the effect of crushing lump coal is avoided, and energy saving is achieved.
As shown in fig. 4 and 5, the blade assembly 52 includes a rotating shaft 521 disposed on the support frame 1, a connecting plate 522 fixed on an outer surface of the rotating shaft 521 and disposed along a length direction of the rotating shaft, a plurality of placement grooves disposed on the connecting plate 522, and a blade 523 disposed in the placement grooves, wherein the blade 523 is a spiral type. The connecting plate 522 is a circular plate, and a plurality of placing grooves are uniformly distributed along the circumferential surface of the connecting plate 522. The helical angle of the blade 523 is 25 ° to 35 °. The blade subassembly adopts spiral blade, dismantles and changes conveniently, and a plurality of blades pass through the connecting plate to be fixed in the axis of rotation simultaneously, smashes efficiently, because the blade is spiral setting, has increased the length of blade in limited space to increase in the length and the area of lump coal contact, be convenient for carry out quick crushing to the lump coal, smash effectually.
The top of blade subassembly is equipped with striker plate 10, and the below of blade subassembly 52 is equipped with stock guide 11, striker plate 10 and stock guide 11 all with support frame 1 fixed connection, the distance between striker plate 10 bottom and the blade subassembly 52 top is little equal with the maximum diameter that the lump coal set for, and the distance between stock guide upper surface and the blade subassembly 52 bottom equals with the maximum diameter that the lump coal set for, and striker plate 10 and stock guide 11 are used for stopping unbroken lump coal to get into flourishing silo 3, and simultaneously, stock guide 11 is used for making the coal briquette after the breakage get into in the baffle silo 3.
The discharging mechanism 6 comprises a driving shaft 63 rotationally connected with the side surface of the material containing groove 3, a scraping plate 62 fixedly connected with the driving shaft 63 and synchronously rotating with the driving shaft 61, a second rotating wheel 62 fixedly connected with the rear end of the driving shaft 63, and a cover plate 4 positioned above the material containing groove 3, wherein the second rotating wheel 61 is connected with the output end of the driving motor 7 through a belt, and the same power source is adopted by the crushing mechanism 5, so that energy is saved. The right-hand member of flourishing silo 3 is equipped with the discharge gate, is used for shutoff discharge gate's shutoff board 8, is equipped with the bracing piece 9 that is used for shutoff board 8 to open on the apron 4, and drive shaft 63 is located the central line position of scraping the flitch 62, and drive shaft 63 drives and scrapes the flitch 62 and rotate, scrapes the flitch 62 and passes through the discharge gate with the coal cinder in the flourishing silo 3 and discharge, and the bottom of flourishing silo 3 is the slope setting, is located the position that the discharge gate is less than the position of keeping away from the discharge gate, the discharge of the coal cinder of being convenient for.
The crushing mechanism and the discharging mechanism adopt the same power source, crushed lump coal is discharged while the lump coal is crushed, a large amount of lump coal is prevented from being accumulated in the material containing groove, the blade assembly adopts the spiral blades, the disassembly and the replacement are convenient, meanwhile, the blades are fixed on the rotating shaft through the connecting plates, the crushing efficiency is high, and the blades are spirally arranged, so that the length and the area of the blades are increased, the contact length of the lump coal are increased, the lump coal is convenient to quickly crush, and the crushing effect is good.
Claims (7)
1. A breaker for moulded coal production, including support frame, the feeder hopper that is located the support frame top, the driving motor who is located the support frame, its characterized in that: still including being located the feeder hopper right side and with the broken mechanism of upper portion connection of support frame, being located broken mechanism right side and be used for accomodating the flourishing silo of back lump coal after smashing, be located flourishing silo top and with flourishing silo internal lump coal exhaust bin mechanism, broken mechanism and bin mechanism all are connected with driving motor through the belt, broken mechanism is including the blade subassembly that is located support frame upper portion, with the first rotor of the rear end fixed connection of blade subassembly, first rotor drives the blade subassembly and rotates and be used for crushing the lump coal.
2. The crushing device for briquette production according to claim 1, wherein: the blade assembly comprises a rotating shaft positioned on the supporting frame, a connecting plate fixed on the outer surface of the rotating shaft and arranged along the length direction of the rotating shaft, a plurality of placing grooves positioned on the connecting plate and blades positioned in the placing grooves, wherein the blades are spiral.
3. The crushing device for briquette production according to claim 2, wherein: the connecting plate is a circular plate, and a plurality of placing grooves are uniformly distributed along the circumferential surface of the connecting plate.
4. The crushing device for briquette production according to claim 2, wherein: the helix angle of the blade is 25-35 degrees.
5. The crushing device for briquette production according to claim 1, wherein: the upper part of the blade assembly is provided with a striker plate, the lower part of the blade assembly is provided with a guide plate, and the striker plate and the guide plate are fixedly connected with the support frame.
6. The crushing device for briquette production according to claim 1, wherein: the discharging mechanism comprises a driving shaft rotationally connected with the side surface of the material containing groove, a scraping plate fixedly connected with the driving shaft and synchronously rotating with the driving shaft, a second rotating wheel fixedly connected with the rear end of the driving shaft, and a cover plate positioned above the material containing groove, wherein the second rotating wheel is connected with the driving motor through a belt.
7. The crushing apparatus for briquette production as set forth in claim 6, wherein: the right-hand member of flourishing silo is equipped with the discharge gate, is used for the shutoff board of shutoff discharge gate, is equipped with the bracing piece that is used for the shutoff board to open on the apron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321195211.6U CN219631514U (en) | 2023-05-17 | 2023-05-17 | Crushing device for briquette production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321195211.6U CN219631514U (en) | 2023-05-17 | 2023-05-17 | Crushing device for briquette production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219631514U true CN219631514U (en) | 2023-09-05 |
Family
ID=87822254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321195211.6U Active CN219631514U (en) | 2023-05-17 | 2023-05-17 | Crushing device for briquette production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219631514U (en) |
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2023
- 2023-05-17 CN CN202321195211.6U patent/CN219631514U/en active Active
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