CN208824611U - A kind of New Coal Mine pulverizer reducing noise - Google Patents
A kind of New Coal Mine pulverizer reducing noise Download PDFInfo
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- CN208824611U CN208824611U CN201820777417.2U CN201820777417U CN208824611U CN 208824611 U CN208824611 U CN 208824611U CN 201820777417 U CN201820777417 U CN 201820777417U CN 208824611 U CN208824611 U CN 208824611U
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- coal mine
- wheel disc
- new coal
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Abstract
The utility model discloses the New Coal Mine pulverizers that one kind can reduce noise, including pedestal, the upper end outer surface of the pedestal is fixedly installed with fixed block and support frame, 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 synchronous belt is provided between driven wheel disc and active wheel disc.The utility model structure is simple, can reduce the noise pollution of whole equipment, and can improve the safety coefficient of the equipment, avoids dangerous situation, practical.
Description
Technical field
The utility model relates to coal mine processing technique fields, more particularly to a kind of New Coal Mine that can reduce noise to crush
Machine.
Background technique
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, firstly, can generate in shattering process a large amount of when in use
Noise pollutes environment, influences the work of people, secondly, shattering process may block, cause motor output shaft that can not turn
Dynamic, so that motor is burnt, there are security risks, therefore, it is proposed that a kind of New Coal Mine pulverizer that can reduce noise.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed can reduce noise
New Coal Mine pulverizer.
To achieve the goals above, the utility model adopts the technical scheme that
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 support frame, 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
Loading hopper, the leading exterior surface of the shell are provided with driven wheel disc, and are 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 side of support frame is arranged in the fixed block, and the side of cut-out switch is arranged in the control module.
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 loading hopper by spring, and spring is socketed in the both ends of shaft, institute
Armour is stated to contact far from one end of shaft 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 utility model has the beneficial effects that
1, pass through setting the first sound-absorbing metal plate, the first cooling fin, the second sound-absorbing metal plate and second in the utility model
Cooling fin, the noise absorption generated in the noise and shattering process when can be by motor operation, and distributed in a manner of thermal energy
It goes out, is conducive to the use of people.
2, movable axis can not be turned in the utility model by setting control module, cut-out switch and speed probe
When information be timely sent to control module, control module control cut-out switch is cut off the power, and the feelings that motor is burnt are avoided
Condition occurs, and improves the safety coefficient of equipment.
3, it can effectively prevent and be crushed by setting shaft, spacing block set, armour and spring in the utility model
Raw material is popped up in journey, operator is avoided and comes to harm, and 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, practical.
Detailed description of the invention
Fig. 1 be the utility model proposes one kind can reduce noise New Coal Mine pulverizer overall structure diagram；
Fig. 2 be the utility model proposes one kind can reduce noise New Coal Mine pulverizer shell mechanism schematic diagram；
Fig. 3 be the utility model proposes one kind can reduce noise New Coal Mine pulverizer feed hopper structure signal
Figure.
In figure: 1 pedestal, 2 fixed blocks, 3 support frames, 4 control modules, 5 cut-out switches, 6 cans, 7 first metal sound-absorbings
Plate, 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 triangles push away
Plate, 22 sieves, 23 discharge buckets, 24 shafts, 25 spacing block sets, 26 armours, 27 springs.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
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 fixedly installed with fixed block 2 and support frame 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 support frame 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 fixedly 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.
The side of support frame 3 is arranged in fixed block 2, and the side of cut-out switch 5, active wheel disc 10 is arranged in control module 4
Be flexibly connected by synchronous belt 14 with driven wheel disc 13, 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 loading hopper 12 by spring 27, 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, is provided with bearing 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, the output end and cut-out switch 5 of control module 4, the input terminal of driving motor 9 and speed probe 19 are electrically connected.
Working principle: in use, firstly, 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, it then, will
Raw material is put into crusher chamber 17 by loading hopper 12, starts to be crushed, 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, effectively prevents the case where motor is burnt, 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 preferable specific embodiment of the above, only the utility model, but this reality
It is not limited thereto with novel protection scope, the skill that anyone skilled in the art discloses in the utility model
Within the scope of art, technical solution and its utility model design according to the present utility model is subject to equivalent substitution or change, should all cover
It is within the protection scope of the utility model.
Claims (8)
1. one kind can reduce the New Coal Mine pulverizer of noise, including pedestal (1), which is characterized in that the upper end of the pedestal (1)
Outer surface is fixedly installed with fixed block (2) and support frame (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
It being provided between disk (10) synchronous belt (14), the outer surface of the shell (11) is fixed with the second sound-absorbing metal plate (15), and the
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), on the movable axis (18) is fixedly installed with speed probe
(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 have 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), is fixed with armour (26) on the shaft (24), and the appearance of shaft (24)
Face is equipped with spring (27).
2. the New Coal Mine pulverizer that one kind according to claim 1 can reduce noise, which is characterized in that the fixed block
(2) setting is in the side of support frame (3), side of control module (4) setting in cut-out switch (5).
3. the New Coal Mine pulverizer that one kind according to claim 1 can reduce noise, 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 movable axis (18) fixed company
It connects, the synchronous belt (14) is internally provided with nylon wire.
4. the New Coal Mine pulverizer that one kind according to claim 1 can reduce noise, 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
Armour (26) is contacted far from the one end of shaft (24) with spacing block set (25).
5. the New Coal Mine pulverizer that one kind according to claim 1 can reduce noise, 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. the New Coal Mine pulverizer that one kind according to claim 1 can reduce noise, 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. the New Coal Mine pulverizer that one kind according to claim 1 can reduce noise, 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. the New Coal Mine pulverizer that one kind according to claim 1 can reduce noise, which is characterized in that the control mould
The output end and cut-out switch (5) of block (4), the input terminal of driving motor (9) and speed probe (19) are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820777417.2U CN208824611U (en) | 2018-05-23 | 2018-05-23 | A kind of New Coal Mine pulverizer reducing noise |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820777417.2U CN208824611U (en) | 2018-05-23 | 2018-05-23 | A kind of New Coal Mine pulverizer reducing noise |
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| Publication Number | Publication Date |
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| CN208824611U true CN208824611U (en) | 2019-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820777417.2U Active CN208824611U (en) | 2018-05-23 | 2018-05-23 | A kind of New Coal Mine pulverizer reducing noise |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108654754A (en) * | 2018-05-23 | 2018-10-16 | 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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2018
- 2018-05-23 CN CN201820777417.2U patent/CN208824611U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108654754A (en) * | 2018-05-23 | 2018-10-16 | 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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