CN108654754A - A kind of New Coal Mine pulverizer reducing noise - Google Patents
A kind of New Coal Mine pulverizer reducing noise Download PDFInfo
- Publication number
- CN108654754A CN108654754A CN201810507034.8A CN201810507034A CN108654754A CN 108654754 A CN108654754 A CN 108654754A CN 201810507034 A CN201810507034 A CN 201810507034A CN 108654754 A CN108654754 A CN 108654754A
- Authority
- CN
- China
- Prior art keywords
- fixed
- shell
- coal mine
- reducing noise
- wheel disc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
-
- 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
- B02C13/13—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft and combined with sifting devices, e.g. for making powdered fuel
-
- 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
-
- 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
- B02C13/282—Shape or inner surface of mill-housings
-
- 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
- B02C13/31—Safety devices or measures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C25/00—Control arrangements specially adapted for crushing or disintegrating
Abstract
The invention discloses a kind of New Coal Mine pulverizers reducing noise, including pedestal, the upper end outer surface of the pedestal is installed with fixed block and supporting rack, and fixed block is hollow structure, the inside of the fixed block is equipped with control module and cut-out switch, and the upper end outer surface of fixed block is fixed with can, the outer surface of the can is provided with the first sound-absorbing metal plate, and first the outer surface of sound-absorbing metal plate be provided with the first cooling fin, the inside of the can is equipped with driving motor, and active wheel disc is fixed on the output shaft of driving motor, the upper end outer surface of support frame as described above is equipped with shell, and the top side of shell is equipped with loading hopper, the leading exterior surface of the shell is provided with driven wheel disc, and it is provided with synchronous belt between driven wheel disc and active wheel disc.The configuration of the present invention is simple can reduce the noise pollution of whole equipment, and can improve the safety coefficient of the equipment, avoid dangerous situation, highly practical.
Description
Technical field
The present invention relates to coal mine processing technique field more particularly to a kind of New Coal Mine pulverizers reducing noise.
Background technology
Coal mine pulverizer is referred to as coal breaker, is one of commonly used equipment in broken coal and broken coal gangue production line, it
It is to hit raw material using high-speed rotating tup, keeps it broken, to reach the demand of people.
But there are certain drawbacks in current coal mine crusher, will produce first, in shattering process a large amount of when in use
Noise pollutes environment, influences the work of people, and secondly, shattering process may block, and cause motor output shaft that can not turn
It is dynamic so that burn-down of electrical machinery, there are security risks, therefore, it is proposed that a kind of New Coal Mine pulverizer reducing noise.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of of proposition reduces the new of noise
Moulded coal mine pulverizer.
To achieve the goals above, present invention employs following technical solutions：
The upper end outer surface of a kind of New Coal Mine pulverizer reducing noise, including pedestal, the pedestal is fixedly mounted
There are fixed block and supporting rack, and fixed block is hollow structure, the inside of the fixed block is equipped with control module and cut-out switch,
And the upper end outer surface of fixed block is fixed with can, the outer surface of the can is provided with the first sound-absorbing metal plate, and the first gold medal
The outer surface for belonging to abatvoix is provided with the first cooling fin, and the inside of the can is equipped with driving motor, and driving motor is defeated
Active wheel disc is fixed on shaft, the upper end outer surface of support frame as described above is equipped with shell, and the top side of shell is equipped with
The leading exterior surface of loading hopper, the shell is provided with driven wheel disc, and is provided between driven wheel disc and active wheel disc same
Band is walked, the outer surface of the shell is fixed with the second sound-absorbing metal plate, and the outer surface of the second sound-absorbing metal plate is provided with second
Cooling fin, the shell are internally provided with crusher chamber, and crusher chamber is internally provided with movable axis, on the movable axis fixed
Speed probe is installed, and the outer surface of movable axis is fixed with quartering hammer, one end outer surface of the quartering hammer is provided with three
Angle push plate, the bottom outer surface of the crusher chamber are provided with sieve, and a side external surface of sieve is fixed with discharge bucket, it is described into
The side inner surface of funnel is provided with shaft, and the other side inner surface of loading hopper is fixed with spacing block set, the shaft
On be fixed with armour, and the outer surface of shaft is equipped with spring.
Preferably, the fixed block is arranged in the side of supporting rack, and the control module is arranged in the side of cut-out switch.
Preferably, the active wheel disc is connect by synchronous belt with driven wheel disk activity, and driven wheel disc and movable axis are solid
Fixed connection, the synchronous belt are internally provided with nylon wire.
Preferably, the shaft is movably arranged on by spring on loading hopper, and spring is socketed in the both ends of shaft, institute
The one end of armour far from shaft is stated to contact with spacing block set.
Preferably, the quantity of the quartering hammer is several groups, and several quartering hammers are evenly distributed on the appearance of movable axis
Face.
Preferably, the bottom outer surface of the pedestal is provided with antiskid groove and anti-slip protrusion, antiskid groove with it is anti-skidding convex
The quantity of block is several groups, and antiskid groove is spaced apart with anti-slip protrusion.
Preferably, bearing is provided on the shell, the movable axis is movably arranged on the inside of crusher chamber by bearing,
And one end of movable axis protrudes from the leading exterior surface of shell.
Preferably, the input terminal electricity of the output end Yu cut-out switch, driving motor and speed probe of the control module
Property connection.
Compared with prior art, the beneficial effects of the invention are as follows：
1, by the way that the first sound-absorbing metal plate, the first cooling fin, the second sound-absorbing metal plate and the second heat dissipation is arranged in the present invention
Piece, the noise absorption generated in the noise and shattering process when can be by motor operation, and distributed in a manner of thermal energy,
Be conducive to the use of people.
2, by the way that control module, cut-out switch and speed probe is arranged in the present invention, when can not turn movable axis
The case where information is timely sent to control module, and control module control cut-out switch cuts off the power, avoids burn-down of electrical machinery is sent out
It is raw, improve the safety coefficient of equipment.
3, it can effectively prevent in shattering process in the present invention by the way that shaft, spacing block set, armour and spring is arranged
Raw material is popped up, operating personnel is avoided and comes to harm, there is stronger practicability.
In conclusion the New Coal Mine pulverizer that can reduce noise can reduce the noise pollution of whole equipment, and energy
The safety coefficient for improving the equipment avoids dangerous situation, highly practical.
Description of the drawings
Fig. 1 is a kind of overall structure diagram for the New Coal Mine pulverizer reducing noise proposed by the present invention；
Fig. 2 is a kind of shell mechanism schematic diagram for the New Coal Mine pulverizer reducing noise proposed by the present invention；
Fig. 3 is a kind of feed hopper structure schematic diagram for the New Coal Mine pulverizer reducing noise proposed by the present invention.
In figure：1 pedestal, 2 fixed blocks, 3 supporting racks, 4 control modules, 5 cut-out switches, 6 cans, 7 first sound-absorbing metal plates,
8 first cooling fins, 9 driving motors, 10 active wheel discs, 11 shells, 12 loading hoppers, 13 driven wheel discs, 14 synchronous belts, 15 second
Sound-absorbing metal plate, 16 second cooling fins, 17 crusher chambers, 18 movable axis, 19 speed probes, 20 quartering hammers, 21 triangle push plates, 22
Sieve, 23 discharge buckets, 24 shafts, 25 spacing block sets, 26 armours, 27 springs.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, a kind of New Coal Mine pulverizer reducing noise, including pedestal 1, the upper end outer surface of pedestal 1
Be installed with fixed block 2 and supporting rack 3, and fixed block 2 is hollow structure, the inside of fixed block 2 be equipped with control module 4 with
Cut-out switch 5, and the upper end outer surface of fixed block 2 is fixed with can 6, the outer surface of can 6 is provided with the first sound-absorbing metal plate
7, and the outer surface of the first sound-absorbing metal plate 7 is provided with the first cooling fin 8, the inside of can 6 is equipped with driving motor 9, and drives
It is fixed with active wheel disc 10 on the output shaft of dynamic motor 9, the upper end outer surface of supporting rack 3 is equipped with shell 11, and shell 11
Top side is equipped with loading hopper 12, and the leading exterior surface of shell 11 is provided with driven wheel disc 13, and driven wheel disc 13 and master
Synchronous belt 14 is provided between runner disc 10, the outer surface of shell 11 is fixed with the second sound-absorbing metal plate 15, and the second metal is inhaled
The outer surface of soundboard 15 is provided with the second cooling fin 16, and shell 11 is internally provided with crusher chamber 17, and the inside of crusher chamber 17
Be provided with movable axis 18, be installed with speed probe 19 on movable axis 18, and the outer surface of movable axis 18 be fixed with it is broken
Hammer 20, one end outer surface of quartering hammer 20 is provided with triangle push plate 21, and the bottom outer surface of crusher chamber 17 is provided with sieve 22, and
One side external surface of sieve 22 is fixed with discharge bucket 23, and the side inner surface of loading hopper 12 is provided with shaft 24, and feeds leakage
The other side inner surface of bucket 12 is fixed with spacing block set 25, and armour 26, and the outer surface peace of shaft 24 are fixed in shaft 24
Equipped with spring 27.
Fixed block 2 is arranged in the side of supporting rack 3, and control module 4 is arranged in the side of cut-out switch 5, active wheel disc 10
Be flexibly connected with driven wheel disc 13 by synchronous belt 14, and driven wheel disc 13 is fixedly connected with movable axis 18, synchronous belt 14 it is interior
Portion is provided with nylon wire, and shaft 24 is movably arranged on by spring 27 on loading hopper 12, and spring 27 is socketed in shaft 24
Both ends, the one end of armour 26 far from shaft 24 are contacted with spacing block set 25, and the quantity of quartering hammer 20 is several groups, several broken
Hammer 20 is evenly distributed on the outer surface of movable axis 18, and the bottom outer surface of pedestal 1 is provided with antiskid groove and anti-slip protrusion, anti-skidding
The quantity of groove and anti-slip protrusion is several groups, and antiskid groove is spaced apart with anti-slip protrusion, and bearing is provided on shell 11,
Movable axis 18 is movably arranged on the inside of crusher chamber 17 by bearing, and one end of movable axis 18 protrudes from outside the front end of shell 11
Surface, output end and cut-out switch 5, driving motor 9 and the input terminal of speed probe 19 of control module 4 are electrically connected.
Operation principle：In use, first, starting the driving motor 9 installed in can 6 so that active wheel disc 10 turns at a high speed
It is dynamic, kinetic energy is transmitted on driven wheel disc 13 using synchronous belt 14 so that movable axis 18 drives quartering hammer 20 to rotate, then, will
Raw material is put by loading hopper 12 in crusher chamber 17, starts to be crushed, and triangle push plate 21 can squeeze the fragment for meeting demand
Enter into discharge bucket 23 and be discharged, improves working efficiency, the noise generated in shattering process is by the second gold medal of 11 outer surface of shell
Belong to abatvoix 15 to absorb, noise when driving motor 9 is run is absorbed by the first sound-absorbing metal plate 7, is reduced noise and is generated in the process
Thermal energy distributed by the first cooling fin 8 and the second cooling fin 16, lead to driving motor 9 when the resistance that quartering hammer 20 is subject to is larger
Output shaft when can not rotate, which is quickly transmitted in control module 4 by speed probe 19, and control module 4 controls
Cut-out switch 5 cuts off the connection between driving motor 9 and power supply, and the case where effectively preventing burn-down of electrical machinery occurs, shaft 24, limit
The setting of position convex block 25, armour 26 and spring 27, can effectively prevent and pop up raw material in shattering process, avoid operator
Member comes to harm, and has stronger practicability.The foregoing is only a preferred embodiment of the present invention, but the present invention
Protection domain is not limited thereto, any one skilled in the art in the technical scope disclosed by the present invention, root
Be subject to equivalent substitution or change according to technical scheme of the present invention and its inventive concept, should all cover protection scope of the present invention it
It is interior.
Claims (8)
1. a kind of New Coal Mine pulverizer reducing noise, including pedestal (1), which is characterized in that the upper end of the pedestal (1)
Outer surface is installed with fixed block (2) and supporting rack (3), and fixed block (2) is hollow structure, the fixed block (2) it is interior
Portion is equipped with control module (4) and cut-out switch (5), and the upper end outer surface of fixed block (2) is fixed with can (6), the iron
The outer surface of box (6) is provided with the first sound-absorbing metal plate (7), and the outer surface of the first sound-absorbing metal plate (7) is provided with first and dissipates
The inside of backing (8), the can (6) is equipped with driving motor (9), and is fixed on the output shaft of driving motor (9) actively
Wheel disc (10), the upper end outer surface of support frame as described above (3) are equipped with shell (11), and the top side of shell (11) be equipped with into
The leading exterior surface of funnel (12), the shell (11) is provided with driven wheel disc (13), and driven wheel disc (13) and driving wheel
Synchronous belt (14) is provided between disk (10), the outer surface of the shell (11) is fixed with the second sound-absorbing metal plate (15), and
The outer surface of two sound-absorbing metal plates (15) is provided with the second cooling fin (16), and the shell (11) is internally provided with crusher chamber
(17), and crusher chamber (17) is internally provided with movable axis (18), and speed probe is installed on the movable axis (18)
(19), and the outer surface of movable axis (18) is fixed with quartering hammer (20), and one end outer surface of the quartering hammer (20) is provided with three
The bottom outer surface of angle push plate (21), the crusher chamber (17) is provided with sieve (22), and a side external surface of sieve (22) is solid
Surely there is discharge bucket (23), the side inner surface of the loading hopper (12) is provided with shaft (24), and loading hopper (12) is another
Side inner surface is fixed with spacing block set (25), and armour (26), and the appearance of shaft (24) are fixed on the shaft (24)
Face is equipped with spring (27).
2. a kind of New Coal Mine pulverizer reducing noise according to claim 1, which is characterized in that the fixed block
(2) setting is in the side of supporting rack (3), side of control module (4) setting in cut-out switch (5).
3. a kind of New Coal Mine pulverizer reducing noise according to claim 1, which is characterized in that the driving wheel
Disk (10) is flexibly connected by synchronous belt (14) with driven wheel disc (13), and driven wheel disc (13) and the fixed company of movable axis (18)
It connects, the synchronous belt (14) is internally provided with nylon wire.
4. a kind of New Coal Mine pulverizer reducing noise according to claim 1, which is characterized in that the shaft
(24) it is movably arranged on loading hopper (12) by spring (27), and spring (27) is socketed in the both ends of shaft (24), it is described
The one end of armour (26) far from shaft (24) is contacted with spacing block set (25).
5. a kind of New Coal Mine pulverizer reducing noise according to claim 1, which is characterized in that the quartering hammer
(20) quantity is several groups, and several quartering hammers (20) are evenly distributed on the outer surface of movable axis (18).
6. a kind of New Coal Mine pulverizer reducing noise according to claim 1, which is characterized in that the pedestal
(1) bottom outer surface is provided with antiskid groove and anti-slip protrusion, and the quantity of antiskid groove and anti-slip protrusion is several groups, prevents
Sliding groove is spaced apart with anti-slip protrusion.
7. a kind of New Coal Mine pulverizer reducing noise according to claim 1, which is characterized in that the shell
(11) bearing is provided on, the movable axis (18) is movably arranged on the inside of crusher chamber (17), and movable axis by bearing
(18) one end protrudes from the leading exterior surface of shell (11).
8. a kind of New Coal Mine pulverizer reducing noise according to claim 1, which is characterized in that the control mould
The output end of block (4) is electrically connected with cut-out switch (5), driving motor (9) and the input terminal of speed probe (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810507034.8A CN108654754A (en) | 2018-05-23 | 2018-05-23 | A kind of New Coal Mine pulverizer reducing noise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810507034.8A CN108654754A (en) | 2018-05-23 | 2018-05-23 | A kind of New Coal Mine pulverizer reducing noise |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108654754A true CN108654754A (en) | 2018-10-16 |
Family
ID=63776518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810507034.8A Pending CN108654754A (en) | 2018-05-23 | 2018-05-23 | A kind of New Coal Mine pulverizer reducing noise |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108654754A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202316020U (en) * | 2011-10-26 | 2012-07-11 | 淄博大亚机电科技有限公司 | Crusher specially used for compounded abrasives |
| CN202343254U (en) * | 2011-10-26 | 2012-07-25 | 淄博大亚机电科技有限公司 | Knife type hammer head for crusher |
| CN204147933U (en) * | 2014-10-23 | 2015-02-11 | 梅县龙盘新型建材有限公司 | A kind of building material sand machine |
| CN206008891U (en) * | 2016-07-30 | 2017-03-15 | 开县食用菌协会 | Environment-friendly type mealier core shattering machine |
| CN106964412A (en) * | 2016-01-13 | 2017-07-21 | 韩富江 | Polishing rice machine intelligence control system |
| CN207153819U (en) * | 2017-07-14 | 2018-03-30 | 上杭县古田镇创优机械设计工作室 | A kind of damping subtracts the hammer stone breaking machine of dirt |
| CN207284511U (en) * | 2017-04-19 | 2018-05-01 | 屏南天孚菌业发展有限公司 | A kind of feeding device for bacteria stick packaging |
| CN207342854U (en) * | 2017-08-22 | 2018-05-11 | 中诚国建有限公司 | A kind of noise reduction crusher for building |
| CN108018630A (en) * | 2017-12-28 | 2018-05-11 | 苏州鱼得水电气科技有限公司 | A kind of weaving warping machine |
| CN208824611U (en) * | 2018-05-23 | 2019-05-07 | 武威市型形煤化有限责任公司 | A kind of New Coal Mine pulverizer reducing noise |
-
2018
- 2018-05-23 CN CN201810507034.8A patent/CN108654754A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202316020U (en) * | 2011-10-26 | 2012-07-11 | 淄博大亚机电科技有限公司 | Crusher specially used for compounded abrasives |
| CN202343254U (en) * | 2011-10-26 | 2012-07-25 | 淄博大亚机电科技有限公司 | Knife type hammer head for crusher |
| CN204147933U (en) * | 2014-10-23 | 2015-02-11 | 梅县龙盘新型建材有限公司 | A kind of building material sand machine |
| CN106964412A (en) * | 2016-01-13 | 2017-07-21 | 韩富江 | Polishing rice machine intelligence control system |
| CN206008891U (en) * | 2016-07-30 | 2017-03-15 | 开县食用菌协会 | Environment-friendly type mealier core shattering machine |
| CN207284511U (en) * | 2017-04-19 | 2018-05-01 | 屏南天孚菌业发展有限公司 | A kind of feeding device for bacteria stick packaging |
| CN207153819U (en) * | 2017-07-14 | 2018-03-30 | 上杭县古田镇创优机械设计工作室 | A kind of damping subtracts the hammer stone breaking machine of dirt |
| CN207342854U (en) * | 2017-08-22 | 2018-05-11 | 中诚国建有限公司 | A kind of noise reduction crusher for building |
| CN108018630A (en) * | 2017-12-28 | 2018-05-11 | 苏州鱼得水电气科技有限公司 | A kind of weaving warping machine |
| CN208824611U (en) * | 2018-05-23 | 2019-05-07 | 武威市型形煤化有限责任公司 | A kind of New Coal Mine pulverizer reducing noise |
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