CN109092448B - Industrial pulverizer - Google Patents
Industrial pulverizer Download PDFInfo
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- CN109092448B CN109092448B CN201810788433.6A CN201810788433A CN109092448B CN 109092448 B CN109092448 B CN 109092448B CN 201810788433 A CN201810788433 A CN 201810788433A CN 109092448 B CN109092448 B CN 109092448B
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- grinding roller
- bearing
- main shaft
- belt
- crushing
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- 230000007246 mechanism Effects 0.000 claims abstract description 110
- 230000005540 biological transmission Effects 0.000 claims abstract description 39
- 239000000463 material Substances 0.000 claims abstract description 34
- 125000006850 spacer group Chemical group 0.000 claims abstract description 18
- 238000007599 discharging Methods 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims description 36
- 239000006185 dispersion Substances 0.000 claims description 15
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 5
- 230000009471 action Effects 0.000 description 11
- 230000000694 effects Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Classifications
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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
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
- B02C15/12—Mills with at least two discs or rings and interposed balls or rollers mounted like ball or roller bearings
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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
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
- B02C15/004—Shape or construction of rollers or balls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/02—Feeding devices
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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
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
- B02C23/24—Passing gas through crushing or disintegrating zone
- B02C23/30—Passing gas through crushing or disintegrating zone the applied gas acting to effect material separation
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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
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
- B02C2015/002—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs combined with a classifier
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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
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
- B02C2015/008—Roller drive arrangements
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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
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
- B02C15/12—Mills with at least two discs or rings and interposed balls or rollers mounted like ball or roller bearings
- B02C2015/126—Mills with at least two discs or rings and interposed balls or rollers mounted like ball or roller bearings of the plural stage type
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention relates to an industrial crusher, which comprises a crusher body, a feeding mechanism, a material grading mechanism, a crushing mechanism, an upwind material conveying flywheel disc, a bottom air inlet supporting seat, a transmission mechanism, a power mechanism, a connecting mechanism, a discharging spacer ring, a discharging port, an equipment supporting base, a connecting plate, a first belt and a second belt, wherein the feeding mechanism is arranged above the crusher body, the transmission mechanism is arranged below the bottom air inlet supporting seat, the power mechanisms are arranged on two sides of the transmission mechanism, and the connecting mechanisms are arranged on the bottom air inlet supporting seat; the invention is provided with two discharging positions, wherein the discharging hole on the discharging spacer ring is arranged between the first crushing bin and the second crushing bin, so that qualified products in the upper crushing process can be well collected, and other qualified products fall into the upper air conveying material flywheel disc and enter the bottom discharging hole. Thereby fine avoided repeated crushing phenomenon serious, can be fine the work efficiency that has improved this equipment with practice thrift the cost.
Description
Technical Field
The invention relates to the field of industrial equipment, in particular to an industrial crusher.
Background
With the rapid development of economy and science and technology, the current industrial field is also rapidly developed, and the industry is taken as a second industry which can most embody the comprehensive strength of one country, so that the industry is vigorously developed in China, and equipment related to the industry, such as cutting, grinding, crushing, stirring and the like, is also rapidly developed.
Therefore, various crushers appear on the market, the grinding ring, the wheel carrier and the grinding roller of the crusher on the market are driven by a transmission shaft and a motor to rotate, so that crushing is realized, a discharge port at the bottom is used for collection, qualified products cannot be collected in the upper crushing process, the repeated crushing phenomenon is serious, the equipment abrasion is large, the particle size control range is limited, the yield is low, and in view of the defects of the existing industrial crusher, the crusher needs to be improved to perfect the device, so that greater convenience is provided for workers.
Disclosure of Invention
The invention aims to provide an industrial crusher to solve the problems that qualified products cannot be collected in the upper crushing process, the repeated crushing phenomenon is serious, the equipment abrasion is large, the particle size control range is limited, and the yield is low when the existing industrial crusher in the background art is used.
In order to achieve the above purpose, the invention adopts the technical scheme that: an industrial crusher comprises a crusher body (1), a feeding mechanism (2), a material grading mechanism (23), a crushing mechanism (3), an upwind material conveying flywheel disc (4), a bottom air inlet supporting seat (13), a transmission mechanism (5), a power mechanism (6), a connecting mechanism (7), a discharging spacer ring (8), a discharging port (9), an equipment supporting base (10), a connecting plate (11), a first belt (12) and a second belt (37), wherein the feeding mechanism (2) is installed above the crusher body (1), the material grading mechanism (23) is installed above the feeding mechanism (2), the crushing mechanism (3) is installed below the feeding mechanism (2), the upwind material conveying flywheel disc (4) is installed below the crushing mechanism (3), the bottom air inlet supporting seat (13) is installed below the upwind material conveying flywheel disc (4), the transmission mechanism (5) is installed below the bottom air inlet supporting seat (13), and power unit (6) are installed to drive mechanism (5) both sides, and coupling mechanism (7) are installed on bottom air inlet supporting seat (13), ejection of compact spacer ring (8) are installed inside rubbing crusher structure (3), discharge gate (9) have been seted up on ejection of compact spacer ring (8), equipment support base (10) are fixed in drive mechanism (5) and power unit (6) bottom respectively, connecting plate (11) are installed in the outer wall of drive mechanism (5), and the outer wall of drive mechanism (5) and the outer wall of power unit (6) pass through connecting plate (11), drive mechanism (5) are connected through first belt (12), second belt (37) with the output of power unit (6).
Furthermore, the feeding mechanism (2) comprises a feeding hole (21) and a closing-in blanking hopper (22)
Further, material grading mechanism (23) is including hierarchical impeller (24), hierarchical motor (25) and finished product discharge gate (26), feed inlet (21) alternate in organism (1) one side, is close to organism (1) binding off blanking fill (22) is installed to feed inlet (21) one end, install hierarchical impeller (24) directly over binding off blanking fill (22), hierarchical motor (25) are installed on hierarchical impeller (24) top, keep away from feed inlet (21) grading mechanism (23) is fixed with finished product discharge gate (26).
Further, the grinding mechanism (3) comprises a dispersion disc (78), the first-stage grinding roller combination (31) comprises a grinding roller frame (33), a grinding roller (34), a grinding roller pin (35) and a second-stage grinding roller combination (38), the grinding mechanism (3) is installed inside the machine body (1), the dispersion disc (78) is installed above the grinding mechanism (3), the first-stage grinding roller combination (31) is installed below the dispersion disc (78), a grinding ring (32) is installed on the inner wall of the machine body (1) outside the first-stage grinding roller combination (31), the grinding roller frame (33) is installed inside the grinding ring (32), the grinding roller (34) is installed on the grinding roller frame (33), the grinding roller pin (35) penetrates through the circumference center of the grinding roller (34), the second-stage grinding roller combination (38) is installed below the first-stage grinding roller combination (31), the discharging spacer ring (8) is arranged in the middle of the grinding ring (32), and the first-stage crushing grinding roller combination (31) is connected with the second-stage crushing grinding roller combination (38) through a connecting mechanism (7).
Further, drive mechanism (5) are including drive bin (51), first belt pulley (52) second belt pulley (55), outer main shaft (56) and interior main shaft (57), drive bin (51) are installed in bottom air inlet supporting seat (13) below, and interior main shaft (57) bottom axle head position installs first belt pulley (52), and second belt pulley (55) are installed to outer main shaft (56) bottom axle head position, and outer main shaft (56) internally mounted has interior main shaft (57), outer main shaft (56) are connected through coupling mechanism (7) with interior main shaft (57), interior main shaft (57) top spindle nose is connected with first order crushing grinding roller combination (31), outer main shaft (56) top spindle nose is connected with second order crushing grinding roller combination (38).
Furthermore, the power mechanism (6) comprises a first power bin (61), a first variable frequency motor (62), a second power bin (63) and a second variable frequency motor (64), the first power bin (61) is arranged on one side of the transmission bin (51), a first variable frequency motor (62) is arranged above the first power bin (61), the first power bin (61) is connected with the transmission bin (51) through a connecting plate (11), the first variable frequency motor (62) is connected with a second belt wheel (55) through a first belt (12), the second power bin (63) is arranged at the other side of the transmission bin (51), a second variable frequency motor (64) is arranged above the second power bin (63), the second power bin (63) is connected with the transmission bin (51) through a connecting plate (11), the second variable frequency motor (64) is connected with the first belt pulley (52) through a second belt (37).
Furthermore, the connecting mechanism (7) comprises a first labyrinth combined sealing cover (71), a first bearing (72), a second labyrinth combined sealing cover (73), a second bearing (74), a third labyrinth combined sealing cover (75), a third bearing (76), a fourth labyrinth combined sealing cover (77), a fourth bearing (79), a bearing seat (80) and a fixing bolt (81), wherein the first bearing (72) is installed inside the bottom end of the bearing seat (80), the first labyrinth combined sealing cover (71) is installed at the bottom end of the bearing seat (80), the first labyrinth combined sealing cover (71) is pressed on the first bearing (72), the second bearing (74) is installed inside the top end of the bearing seat (80), the second labyrinth combined sealing cover (73) is installed at the top end of the bearing seat (80), the second labyrinth combined sealing cover (73) is pressed on the second bearing (74), the outer part of the outer main shaft (56) and the first bearing (72), the second bearing (74) is fixed together, the third bearing (76) is arranged inside the top end of the outer main shaft (56), the third labyrinth seal cover (75) is arranged on the top end of the outer main shaft (56), and the third labyrinth seal cover (75) is pressed on the third bearing (76). The fourth bearing (79) is arranged inside the bottom end of the outer main shaft (56), the fourth labyrinth combined sealing cover (77) is arranged at the bottom end of the outer main shaft (56), the fourth labyrinth combined sealing cover (77) is pressed on the fourth bearing (79), and the outer part of the inner main shaft (57) is fixed with the third bearing (76) and the inside of the fourth bearing (79). The bearing seat (80) is fixed with the bottom air inlet supporting seat (13) through a fixing bolt (81).
Furthermore, the grinding roller (34) forms a rotating structure through a grinding roller pin (35), the grinding roller pin (35) and the grinding roller frame (33) form a fixing structure, and the fixing structure is uniformly distributed on the circumference of the central axis of the inner main shaft (57).
Furthermore, the bottom air inlet supporting seat (13) and the transmission bin (51) form a detachable structure through a fixing bolt (36).
Furthermore, the first belts (12) are arranged in one group, and the first belts (12) are respectively connected with the first belt pulley (52) and the second variable frequency motor (64). The second belts (37) are arranged in a group, the second belts (12) are respectively connected with the second belt wheels (55) and the first variable frequency motor (62), and the second belts (37) and the first belts (12) are arranged in parallel.
The invention has the beneficial effects that:
1. this equipment installs first level and smashes grinding roller set and second level and smashes grinding roller set, and this just means this equipment has two sets of grinding rollers and grinding ring, and current equipment only has one set of grinding roller of grinding ring, and is not too late this equipment in work efficiency far away, so more materials can be smashed to this equipment when using, improvement work efficiency that can be fine.
2. This equipment mounting has two ejection of compact departments, and wherein the discharge gate on the ejection of compact spacer ring is installed and is smashed between the storehouse in first crushing storehouse and the second, and can be fine smash the qualified product of in-process with upper portion and get into the grader and collect, and other qualified products will fall into the windward and carry material flywheel dish, and the entering grader gets into the finished product discharge gate along with the wind to fine having avoided repeated crushing phenomenon serious, the work efficiency and the saving cost that have improved this equipment that can be fine.
3. The equipment is provided with a first variable frequency motor and a second variable frequency motor, the operation efficiency of the first-stage crushing roller set and the second-stage crushing roller set of the equipment can be well controlled under the action of the first variable frequency motor and the second variable frequency motor, and the rotating speed of the control motor can be well controlled, so that the range of crushing particles is controlled.
4. The main shaft is connected with the dispersion impeller in this equipment, and the dispersion impeller will rotate like this when in-service use, owing to evenly get into at dispersion impeller centrifugal force and smash the chamber, the uneven problem of solution this equipment feeding that can be better.
5. According to the equipment, the outer main shaft and the inner main shaft are respectively driven by two variable frequency motors, so that the grinding roller combination rotation rates in the first-stage grinding roller group and the second-stage grinding roller group are different, the material granularity is wider, the productivity is higher, and the energy consumption is reduced.
6. This equipment mounting has the connecting plate, and the effect of connecting plate can be fine is connected first power storehouse, second power storehouse and transmission storehouse, and the mechanism that will two independence that like this can be fine is connected, like this alright with after the nut on lifting the connecting plate off, can be fine reach unpack apart two independent structures, the maintenance of this equipment of convenience that like this can be fine.
Drawings
Fig. 1 is a schematic sectional structure view of an industrial pulverizer.
FIG. 2 is a schematic diagram of the structure A of an industrial pulverizer.
FIG. 3 is a schematic view of the structure B of an industrial pulverizer.
Fig. 4 is a schematic view of a structure C of an industrial crusher.
Fig. 5 is a schematic diagram of a structure D of an industrial crusher.
FIG. 6 is a schematic view of a discharge spacer ring structure of an industrial pulverizer.
The text labels shown in the figures are represented as: 1. the device comprises a machine body, 2, a feeding mechanism, 21, a feeding hole, 22, a closing-in blanking hopper, 78, a dispersion disc, 23, a grading mechanism, 24, a grading impeller, 25, an extension motor, 26, a finished product discharging hole, 3, a crushing mechanism, 31, a first crushing and grinding roller combination, 33, a grinding roller frame, 34, a grinding roller 35, a grinding roller pin, 38, a second crushing and grinding roller combination, 4, an air-supply material conveying flywheel disc, 13, a bottom air inlet supporting seat, 5, a transmission mechanism, 51, a transmission bin, 52, a first belt pulley, 55, a second belt pulley, 56, an outer main shaft, 57, an inner main shaft, 6, a power mechanism, 61, a first power bin, 62, a first variable frequency motor, 63, a second power bin, 64, a second variable frequency motor, 7, a connecting mechanism, 71, a first labyrinth combination sealing cover, 72, a first bearing, 73, a second labyrinth combination sealing cover, 74, a second bearing, 75, a, The device comprises a third labyrinth combined sealing cover 76, a third bearing 77, a fourth labyrinth combined sealing cover 79, a fourth bearing 80, a bearing seat 81, a fixing bolt 9, a discharge spacer ring 10, a device supporting base 11, a connecting plate 12, a first belt 37 and a second belt.
Detailed Description
The following detailed description of the present invention is given for the purpose of better understanding technical solutions of the present invention by those skilled in the art, and the present description is only exemplary and explanatory and should not be construed as limiting the scope of the present invention in any way.
As shown in figures 1-6 of the drawings,
the concrete structure of the invention is as follows: an industrial crusher comprises a crusher body (1), a feeding mechanism (2), a material grading mechanism (23), a crushing mechanism (3), an upwind material conveying flywheel disc (4), a bottom air inlet supporting seat (13), a transmission mechanism (5), a power mechanism (6), a connecting mechanism (7), a discharging spacer ring (8), a discharging port (9), an equipment supporting base (10), a connecting plate (11), a first belt (12) and a second belt (37), wherein the feeding mechanism (2) is installed above the crusher body (1), the material grading mechanism (23) is installed above the feeding mechanism (2), the crushing mechanism (3) is installed below the feeding mechanism (2), the upwind material conveying flywheel disc (4) is installed below the crushing mechanism (3), the bottom air inlet supporting seat (13) is installed below the upwind material conveying flywheel disc (4), the transmission mechanism (5) is installed below the bottom air inlet supporting seat (13), and power unit (6) are installed to drive mechanism (5) both sides, and coupling mechanism (7) are installed on bottom air inlet supporting seat (13), ejection of compact spacer ring (8) are installed inside rubbing crusher structure (3), discharge gate (9) have been seted up on ejection of compact spacer ring (8), equipment support base (10) are fixed in drive mechanism (5) and power unit (6) bottom respectively, connecting plate (11) are installed in the outer wall of drive mechanism (5), and the outer wall of drive mechanism (5) and the outer wall of power unit (6) pass through connecting plate (11), drive mechanism (5) are connected through first belt (12), second belt (37) with the output of power unit (6).
Preferably, the feeding mechanism (2) comprises a feeding hole (21) and a closing-in blanking hopper (22).
Preferably, material grading mechanism (23) is including hierarchical impeller (24), hierarchical motor (25) and finished product discharge gate (26), feed inlet (21) alternate in organism (1) one side, is close to organism (1) binding off blanking fill (22) is installed to feed inlet (21) one end, install hierarchical impeller (24) directly over binding off blanking fill (22), hierarchical motor (25) are installed on hierarchical impeller (24) top, keep away from feed inlet (21) grading mechanism (23) is fixed with finished product discharge gate (26).
Preferably, the grinding mechanism (3) comprises a dispersion disc (78), the first-stage grinding roller combination (31) comprises a grinding roller frame (33), a grinding roller (34), a grinding roller pin (35) and a second-stage grinding roller combination (38), the grinding mechanism (3) is installed inside the machine body (1), the dispersion disc (78) is installed above the grinding mechanism (3), the first-stage grinding roller combination (31) is installed below the dispersion disc (78), a grinding ring (32) is installed on the inner wall of the machine body (1) outside the first-stage grinding roller combination (31), the grinding roller frame (33) is installed inside the grinding ring (32), the grinding roller (34) is installed on the grinding roller frame (33), the grinding roller pin (35) penetrates through the circumference center of the grinding roller (34), the second-stage grinding roller combination (38) is installed below the first-stage grinding roller combination (31), the discharging spacer ring (8) is arranged in the middle of the grinding ring (32), and the first-stage crushing grinding roller combination (31) is connected with the second-stage crushing grinding roller combination (38) through a connecting mechanism (7).
Preferably, drive mechanism (5) are including transmission storehouse (51), first belt pulley (52) second belt pulley (55), outer main shaft (56) and interior main shaft (57), transmission storehouse (51) are installed in bottom air inlet supporting seat (13) below, and interior main shaft (57) bottom axle head position installs first belt pulley (52), and second belt pulley (55) are installed to outer main shaft (56) bottom axle head position, and outer main shaft (56) internally mounted has interior main shaft (57), outer main shaft (56) are connected through coupling mechanism (7) with interior main shaft (57), interior main shaft (57) top spindle nose is connected with first order crushing grinding roller combination (31), outer main shaft (56) top spindle nose is connected with second order crushing grinding roller combination (38).
Preferably, power unit (6) includes first power storehouse (61), first inverter motor (62), second power storehouse (63) and second inverter motor (64), install in transmission storehouse (51) one side first power storehouse (61), and first inverter motor (62) are installed to first power storehouse (61) top, first power storehouse (61) are connected with transmission storehouse (51) through connecting plate (11), first inverter motor (62) are connected with second belt pulley (55) through first belt (12), second power storehouse (63) are installed in transmission storehouse (51) opposite side, and second inverter motor (64) are installed to second power storehouse (63) top. The second power bin (63) is connected with the transmission bin (51) through a connecting plate (11), and the second variable frequency motor (64) is connected with the first belt pulley (52) through a second belt (37).
Preferably, the connecting mechanism (7) comprises a first labyrinth combined sealing cover (71), a first bearing (72), a second labyrinth combined sealing cover (73), a second bearing (74), a third labyrinth combined sealing cover (75), a third bearing (76), a fourth labyrinth combined sealing cover (77), a fourth bearing (79), a bearing seat (80) and a fixing bolt (81), the first bearing (72) is installed inside the bottom end of the bearing seat (80), the first labyrinth combined sealing cover (71) is installed at the bottom end of the bearing seat (80), and the first labyrinth combined sealing cover (71) is pressed on the first bearing (72). The second bearing (74) is arranged inside the top end of the bearing seat (80), the second labyrinth combined sealing cover (73) is arranged on the top end of the bearing seat (80), and the second labyrinth combined sealing cover (73) is pressed on the second bearing (74). The outer spindle (56) is externally fixed with a first bearing (72) and a second bearing (74). The third bearing (76) is arranged inside the top end of the outer main shaft (56), the third labyrinth seal cover (75) is arranged on the top end of the outer main shaft (56), and the third labyrinth seal cover (75) is pressed on the third bearing (76). The fourth bearing (79) is arranged inside the bottom end of the outer main shaft (56), the fourth labyrinth combined sealing cover (77) is arranged at the bottom end of the outer main shaft (56), and the fourth labyrinth combined sealing cover (77) is pressed on the fourth bearing (79). The outer part of the inner main shaft (57) is fixed with a third bearing (76) and a fourth bearing (79). The bearing seat (80) is fixed with the bottom air inlet supporting seat (13) through a fixing bolt (81).
Preferably, the grinding roller (34) is of a rotating structure formed by a grinding roller pin (35), the grinding roller pin (35) and the grinding roller frame (33) form a fixed structure, and the fixed structure is uniformly arranged around the circumference of the central axis of the inner main shaft (57).
Preferably, the bottom air inlet supporting seat (13) and the transmission bin (51) form a detachable structure through a fixing bolt (36).
Preferably, the first belts (12) are arranged in one group, and the first belts (12) are respectively connected with the first belt pulley (52) and the second variable frequency motor (64). The second belts (37) are arranged in a group, and the second belts (12) are respectively connected with the second belt wheels (55) and the first variable frequency motor (62). The second belt (37) is arranged parallel to the first belt (12).
When the device is used, firstly, the machine body 1 is moved to a proper place, the device is connected with an external power supply, the grading motor 25 is started, the grading wheel 24 works under the action of the grading motor 25, the first variable frequency motor 62 of the first power bin 61 or the second variable frequency motor 64 of the second power bin 63 can be started according to requirements, kinetic energy is respectively transmitted to the second belt pulley 55 and the first belt pulley 52 in the transmission bin 51 through the first belt 12 and the second belt 37 under the action of the first variable frequency motor 62 and the second variable frequency motor 64, the inner main shaft 57 and the outer main shaft 56 are respectively driven to independently rotate under the action of the first belt pulley 52 and the second belt pulley 55, the first-stage crushing grinding roller combination and the second crushing grinding roller combination 38 respectively and independently rotate under the action of the outer main shaft 56 and the inner main shaft 57, meanwhile, the grinding rollers 34 rotate around the grinding roller pins 35 under the action of the centrifugal force, materials flow into the feeding hole 21, under the action of the dispersion disc 78, the materials uniformly enter a cavity between the grinding roller 34 and the grinding ring 32, the materials are fully crushed under the action of strong centrifugal force of the grinding roller, wherein the qualified crushed materials on the upper layer are discharged from the discharge hole 9 on the discharge spacer ring 8, other qualified materials enter the grading mechanism 23 under the action of the overhead material conveying flywheel disc 4, the qualified materials enter the finished product discharge hole 26 after grading, and the unqualified materials are crushed again by the crushing mechanism 3. The first belt pulley 52 and the second belt pulley 55 of the device are respectively connected with the inner main shaft 57 and the outer main shaft 56, and the inner main shaft 57 and the outer main shaft 56 can respectively and independently rotate under the action of bearings, so that the first-stage crushing grinding roller combination 31 and the second-stage crushing grinding roller combination 38 are driven to respectively and independently rotate. The relative external arrangement of the inner main shaft 57 and the outer main shaft 56 can be well fixed under the action of a first labyrinth combined sealing cover 71, a first bearing 72, a second labyrinth combined sealing cover 73, a second bearing 74, a third labyrinth combined sealing cover 75, a third bearing 76, a fourth labyrinth combined sealing cover 77, a fourth bearing 79 and a bearing seat 80. The bearing seat 80 is well fixed on the bottom air inlet supporting seat 13 through the fixing bolt 81. Thereby accomplishing the effect of dismouting maintenance. Simultaneously also can drive first order respectively when interior main shaft 57 and outer main shaft 56 are rotatory smash grinding roller combination 31 and the independent rotation respectively of second grade grinding roller combination 38 respectively to make grinding ring 32 grinding roller 34 smash the material, the outer wall of transmission storehouse 51 and the outer wall of first power storehouse 61, the outer wall of second power storehouse 63 are connected to the connecting plate 11 of this equipment, can lift the nut of connecting plate 11 when overhauing, thereby accomplish the effect of dismouting maintenance.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.
Claims (5)
1. The utility model provides an industrial rubbing crusher, includes organism (1), feed mechanism (2), material grading mechanism (23) rubbing crusher constructs (3), goes up wind and carries material flywheel dish (4), bottom air inlet supporting seat (13) drive mechanism (5), power unit (6), coupling mechanism (7), ejection of compact spacer ring (8), discharge gate (9), equipment support base (10), connecting plate (11), first belt (12) and second belt (37), its characterized in that: the machine is characterized in that a feeding mechanism (2) is installed above the machine body (1), a material grading mechanism (23) is installed above the feeding mechanism (2), a crushing mechanism (3) is installed below the feeding mechanism (2), an upper air material conveying flywheel disc (4) is installed below the crushing mechanism (3), a bottom air inlet supporting seat (13) is installed below the upper air material conveying flywheel disc (4), a transmission mechanism (5) is installed below the bottom air inlet supporting seat (13), power mechanisms (6) are installed on two sides of the transmission mechanism (5), a connecting mechanism (7) is installed on the bottom air inlet supporting seat (13), a discharging spacer ring (8) is installed inside the crushing mechanism (3), a discharging port (9) is formed in the discharging spacer ring (8), and an equipment supporting base (10) is fixed to the bottoms of the transmission mechanism (5) and the power mechanisms (6) respectively, the connecting plate (11) is arranged on the outer wall of the transmission mechanism (5), the outer wall of the transmission mechanism (5) and the outer wall of the power mechanism (6) are connected through the connecting plate (11), and the transmission mechanism (5) is connected with the output end of the power mechanism (6) through a first belt (12) and a second belt (37);
the feeding mechanism (2) comprises a feeding hole (21) and a closing-up blanking hopper (22);
grinding mechanism (3) includes dispersion impeller (78), and grinding roller combination (38) is smashed to first order crushing grinding roller combination (31) including grinding roller frame (33), grinding roller (34), grinding roller round pin (35) and second, organism (1) internally mounted has grinding mechanism (3), and dispersion impeller (78) are installed to grinding mechanism (3) top, and first order crushing grinding roller combination (31) is installed to dispersion impeller (78) below, and first order crushing grinding roller combination (31) is installed in dispersion impeller (78) below, install grinding ring (32) on first order crushing grinding roller combination (31) outside organism (1) inner wall, and grinding ring (32) internally mounted has grinding roller frame (33), grinding roller (34) are installed to grinding roller frame (33), and grinding roller (34) circumference center interlude has grinding roller round pin (35), second level crushing grinding roller combination (38) is installed to first order crushing grinding roller combination (31) below, the discharge spacer ring (8) is arranged in the middle of the grinding ring (32), and the first-stage crushing grinding roller combination (31) is connected with the second-stage crushing grinding roller combination (38) through a connecting mechanism (7);
the transmission mechanism (5) comprises a transmission bin (51), a first belt pulley (52), a second belt pulley (55), an outer main shaft (56) and an inner main shaft (57), the transmission bin (51) is installed below the bottom air inlet supporting seat (13), the first belt pulley (52) is installed at the shaft head part of the bottom of the inner main shaft (57), the second belt pulley (55) is installed at the shaft head part of the bottom of the outer main shaft (56), the inner main shaft (57) is installed inside the outer main shaft (56), the outer main shaft (56) is connected with the inner main shaft (57) through a connecting mechanism (7), the shaft head at the top of the inner main shaft (57) is connected with the first-stage crushing grinding roller combination (31), and the shaft head at the top of the outer main shaft (56) is connected with the second-stage crushing grinding roller combination (38;
the power mechanism (6) comprises a first power bin (61), a first variable frequency motor (62), a second power bin (63) and a second variable frequency motor (64), the first power bin (61) is arranged on one side of the transmission bin (51), a first variable frequency motor (62) is arranged above the first power bin (61), the first power bin (61) is connected with the transmission bin (51) through a connecting plate (11), the first variable frequency motor (62) is connected with a second belt wheel (55) through a first belt (12), the second power bin (63) is arranged at the other side of the transmission bin (51), a second variable frequency motor (64) is arranged above the second power bin (63), the second power bin (63) is connected with the transmission bin (51) through a connecting plate (11), the second variable frequency motor (64) is connected with the first belt pulley (52) through a second belt (37);
the connecting mechanism (7) comprises a first labyrinth combined sealing cover (71), a first bearing (72), a second labyrinth combined sealing cover (73), a second bearing (74), a third labyrinth combined sealing cover (75), a third bearing (76), a fourth labyrinth combined sealing cover (77), a fourth bearing (79), a bearing seat (80) and a fixing bolt (81), the first bearing (72) is installed inside the bottom end of the bearing seat (80), the first labyrinth combined sealing cover (71) is installed at the bottom end of the bearing seat (80), the first labyrinth combined sealing cover (71) is pressed on the first bearing (72), the second bearing (74) is installed inside the top end of the bearing seat (80), the second labyrinth combined sealing cover (73) is installed at the top end of the bearing seat (80), the second labyrinth combined sealing cover (73) is pressed on the second bearing (74), the outer part of the outer main shaft (56) and the first bearing (72), the second bearing (74) is fixed together, the third bearing (76) is installed inside the top end of the outer main shaft (56), the third labyrinth seal cover (75) is installed on the top end of the outer main shaft (56), the third labyrinth seal cover (75) is pressed on the third bearing (76), the fourth bearing (79) is installed inside the bottom end of the outer main shaft (56), the fourth labyrinth combined seal cover (77) is installed at the bottom end of the outer main shaft (56), the fourth labyrinth seal cover (77) is pressed on the fourth bearing (79), the outer portion of the inner main shaft (57) is fixed together with the third bearing (76), and the fourth bearing (79) is fixed together. The bearing seat (80) is fixed with the bottom air inlet supporting seat (13) through a fixing bolt (81).
2. An industrial pulverizer as defined in claim 1, wherein: material grading plant (23) are including hierarchical impeller (24), hierarchical motor (25) and finished product discharge gate (26), feed inlet (21) alternate in organism (1) one side, are close to organism (1) binding off blanking fill (22) is installed to feed inlet (21) one end, install hierarchical impeller (24) directly over binding off blanking fill (22), hierarchical motor (25) are installed on hierarchical impeller (24) top, keep away from feed inlet (21) grading plant (23) are fixed with finished product discharge gate (26).
3. An industrial pulverizer as defined in claim 1, wherein: the grinding roller (34) forms a rotating structure through a grinding roller pin (35), the grinding roller pin (35) and the grinding roller frame (33) form a fixing structure, and the fixing structure is uniformly arranged around the circumference of the central axis of the inner main shaft (57).
4. An industrial pulverizer as defined in claim 1, wherein: the bottom air inlet supporting seat (13) and the transmission bin (51) form a detachable structure through a fixing bolt (36).
5. An industrial pulverizer as defined in claim 1, wherein: the first belt (12) is provided with a group, the first belt (12) is connected with the first belt pulley (52) and the second variable frequency motor (64) respectively, the second belt (37) is provided with a group, the second belt (12) is connected with the second belt pulley (55) and the first variable frequency motor (62) respectively, and the second belt (37) and the first belt (12) are arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810788433.6A CN109092448B (en) | 2018-07-18 | 2018-07-18 | Industrial pulverizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810788433.6A CN109092448B (en) | 2018-07-18 | 2018-07-18 | Industrial pulverizer |
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| Publication Number | Publication Date |
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| CN109092448A CN109092448A (en) | 2018-12-28 |
| CN109092448B true CN109092448B (en) | 2021-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810788433.6A Expired - Fee Related CN109092448B (en) | 2018-07-18 | 2018-07-18 | Industrial pulverizer |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN118142629B (en) * | 2024-05-07 | 2024-07-23 | 哈尔滨三发新型节能建材有限责任公司 | Slag micropowder processing grinder |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202290191U (en) * | 2011-11-10 | 2012-07-04 | 桂林晟兴机械制造有限公司 | External-circulation grading system of straight-flow type superfine ring-roll mill |
| CN202377048U (en) * | 2011-12-28 | 2012-08-15 | 潍坊正远粉体工程设备有限公司 | Rolling mill |
| CN108043522A (en) * | 2018-01-18 | 2018-05-18 | 青岛联瑞精密机械有限公司 | A kind of ring roll grinding machine and grinding method for iron sial powder mull |
-
2018
- 2018-07-18 CN CN201810788433.6A patent/CN109092448B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202290191U (en) * | 2011-11-10 | 2012-07-04 | 桂林晟兴机械制造有限公司 | External-circulation grading system of straight-flow type superfine ring-roll mill |
| CN202377048U (en) * | 2011-12-28 | 2012-08-15 | 潍坊正远粉体工程设备有限公司 | Rolling mill |
| CN108043522A (en) * | 2018-01-18 | 2018-05-18 | 青岛联瑞精密机械有限公司 | A kind of ring roll grinding machine and grinding method for iron sial powder mull |
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| CN109092448A (en) | 2018-12-28 |
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