CN106423384B - A kind of coal mine crushing machine with automatic cleaning and filtering function - Google Patents
A kind of coal mine crushing machine with automatic cleaning and filtering function Download PDFInfo
- Publication number
- CN106423384B CN106423384B CN201611021564.9A CN201611021564A CN106423384B CN 106423384 B CN106423384 B CN 106423384B CN 201611021564 A CN201611021564 A CN 201611021564A CN 106423384 B CN106423384 B CN 106423384B
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- China
- Prior art keywords
- discaling roll
- sieve plate
- chamber
- coal mine
- filtering function
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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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- 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
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/40—Detachers, e.g. scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
- B02C4/423—Driving mechanisms; Roller speed control with vibrating or oscillating mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- 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
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Disintegrating Or Milling (AREA)
- Crushing And Grinding (AREA)
Abstract
The present invention relates to crusher technical fields, especially a kind of coal mine crushing machine with automatic cleaning and filtering function, including two groups of driving mechanisms and body, the lower end of the crusher chamber is equipped with movable chamber, it is equipped in the movable chamber to the inclined sieve plate in side, and there are the slag-drip openings for sieve plate deslagging on body, the lower end two sides of the sieve plate pass through fixed arm and are equipped with fixing axle, the two sides that two fixing axles extend through body are equipped with swing mechanism, the two sides of the body are equipped with the sliding slot mobile for fixing axle, the lower end of the body is equipped with the discharge port being connected with movable chamber, blanking chamber is additionally provided between the crusher chamber and movable chamber, intracavitary be equipped with of the blanking is respectively used to the first discaling roll of cleaning, the cleaning mechanism of second discaling roll and sieve plate, the present invention, which solves conventional breakers, can not effectively remove coal impurity, Discaling roll long time running can steep temperature rise, discaling roll can be surface adhesion a large amount of carbon dusts the problem of, and using effect is more preferable.
Description
Technical field
The present invention relates to crusher technical fields more particularly to a kind of coal mine with automatic cleaning and filtering function to use and break
Broken machine.
Background technique
Crusher is coal mine processing main machine, there is many crushers currently on the market, and principle passes through
One or more discaling rolls carry out mutual extrusion, and coarse coal carbon block is pulverized, since the coal impurity content produced is big, can be mixed into
Many non-breakable objects and crusher is damaged, so occurring in the market a kind of broken with pooling feature
Machine, non-breakable object is directly passed through by buffer unit, although this crusher plays protection tooth to a certain extent
The advantages of roller, but due to the inferior quality after using the technology and leading to coal crushing, impurity can not be effectively removed, discaling roll by
It can sharply be increased in long time running temperature, reduce the wear resistance of discaling roll, and discaling roll can be influenced in a large amount of carbon dusts of surface adhesion
Crushing efficiency, it is broken after coal also need to be filtered and can be only achieved professional standard, be badly in need of in the market one kind can automatic fitration,
And the crusher that can be cleared up and cool down to discaling roll, to this, we release a kind of coal mine use with automatic cleaning and filtering function
Crusher.
Summary of the invention
The purpose of the present invention is to solve disadvantage existing in the prior art, and the one kind proposed have automatic cleaning and
The coal mine crushing machine of filtering function.
To achieve the goals above, present invention employs following technical solutions:
A kind of coal mine crushing machine with automatic cleaning and filtering function, including two groups of driving mechanisms and body are designed,
Driving mechanism described in every group includes motor, load limiting type of constant filling fluid coupling, is coupled cover and retarder, the motor and deceleration
Device is coupled by load limiting type of constant filling fluid coupling, and motor and retarder are respectively positioned in connection cover, is equipped in the body broken
Chamber has been symmetrically arranged the first discaling roll and the second discaling roll, one end of first discaling roll and the second discaling roll in the crusher chamber
It is rotatably installed on the side inner wall of crusher chamber respectively, the other end of first discaling roll and the second discaling roll is separately installed with driving
Axis, two drive shafts extend through body and two retarders are drivingly connected, and the both ends of second discaling roll are also equipped with
Buffer unit, the lower end of the crusher chamber are equipped with movable chamber, are equipped in the movable chamber to the inclined sieve plate in side, the sieve plate
Body is run through in the side tilted down, and there are the slag-drip opening for sieve plate deslagging on body, the lower end two sides of the sieve plate are equal
Fixing axle is installed by fixed arm, the two sides that two fixing axles extend through body are equipped with swing mechanism, the machine
The two sides of body are equipped with the sliding slot mobile for fixing axle, and the lower end of the body is equipped with the discharge port being connected with movable chamber, institute
It states and is additionally provided with blanking chamber between crusher chamber and movable chamber, intracavitary be equipped with of the blanking is respectively used to cleaning the first discaling roll, the second tooth
The cleaning mechanism of roller and sieve plate, the cleaning mechanism are included in intracavitary symmetrically arranged two hollow tubes of blanking, the hollow tube
One end be equipped with through body side shaft, the shaft is the hollow structure being connected with hollow tube, and shaft is equipped with
The air inlet being flexibly connected with air pump, the other end of the hollow tube are equipped with the drive shaft through the body other side, it is described in
The outside of blank pipe is equidistantly equipped with exhaust outlet and hairbrush respectively, and the hairbrush is distributed in the outside of exhaust outlet, and hairbrush is respectively with the
One discaling roll, the second discaling roll and sieve plate are flexibly connected.
Preferably, the cleaning mechanism is included in intracavitary symmetrically arranged two hollow tubes of blanking, and the one of the hollow tube
End is fixedly mounted on the side inner wall of blanking chamber, and the other end of the hollow tube is equipped with and gas through the other side inner wall of blanking chamber
The air inlet being flexibly connected is pumped, is equidistantly equipped with exhaust outlet and hairbrush respectively on the hollow tube, the hairbrush is distributed in exhaust outlet
Outside, and hairbrush is flexibly connected with the first discaling roll, the second discaling roll and sieve plate respectively.
Preferably, the sieve plate is in concave arc shape structure, and the sliding slot is also arcuate structure, and sieve plate passes through fixing axle in cunning
Movement in a curve is done on slot.
Preferably, pulley is equipped in the fixing axle, the fixing axle is slidably mounted in sliding slot by pulley.
Preferably, the swing mechanism is the hydraulic cylinder or servo motor to move reciprocatingly, and fixing axle and hydraulic cylinder or
Servo motor is drivingly connected.
Preferably, the motor is YP2-225S-4 wideband motor.
Preferably, the load limiting type of constant filling fluid coupling is YOXF450 type fluid-flywheel clutch.
A kind of coal mine crushing machine with automatic cleaning and filtering function proposed by the present invention, beneficial effect are: sieve
Plate is filtered impurity, reaches production standard, coal is by broken for screening out the non-breakable object to be got off by buffering
It is filtered afterwards by sieve plate, the impurity filtered out is discharged from slag-drip opening, and hollow tube accesses high-pressure pump, and exhaust outlet will be sticked by gas
The carbon dust being attached on the first discaling roll and the second discaling roll is blown off, and hairbrush keeps the first discaling roll and the second discaling roll cleaner for assisting cleaning
Only, and gas can also be used in the cooling to the first discaling roll and the second discaling roll, make the service life of the first discaling roll and the second discaling roll more
Long, gas and hairbrush can also assist sieve plate blanking, keep the working efficiency of sieve plate more preferable.
Detailed description of the invention
Fig. 1 is a kind of cross section section view of coal mine crushing machine with automatic cleaning and filtering function proposed by the present invention
Structural schematic diagram；
Fig. 2 is a kind of side, sectional knot of coal mine crushing machine with automatic cleaning and filtering function proposed by the present invention
Structure schematic diagram；
Fig. 3 is a kind of part A structure of coal mine crushing machine with automatic cleaning and filtering function proposed by the present invention
Schematic diagram；
Fig. 4 is a kind of structural representation of coal mine crushing machine with automatic cleaning and filtering function proposed by the present invention
Figure；
Fig. 5 is a kind of cross section section view of coal mine crushing machine with automatic cleaning and filtering function proposed by the present invention
Structural schematic diagram；
Fig. 6 is a kind of side, sectional knot of coal mine crushing machine with automatic cleaning and filtering function proposed by the present invention
Structure schematic diagram.
In figure: motor 1, load limiting type of constant filling fluid coupling 2 are coupled cover 3, retarder 4, body 5, sieve plate 6, movable chamber 7, go out
Material mouth 8, slag-drip opening 9, hollow tube 10, exhaust outlet 11, hairbrush 12, fixing axle 13, pulley 14, sliding slot 15, air inlet 16, crusher chamber
17, the first discaling roll 18, the second discaling roll 19, blanking chamber 20, buffer unit 21.
Specific embodiment
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 description, 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.1-4, a kind of coal mine crushing machine with automatic cleaning and filtering function, including two groups of driving mechanisms and
Body 5, every group of driving mechanism include motor 1, load limiting type of constant filling fluid coupling 2, are coupled cover 3 and retarder 4, motor 1 with
Retarder 4 is coupled by load limiting type of constant filling fluid coupling 2, and motor 1 and retarder 4 are respectively positioned in connection cover 3, are set in body 5
There is crusher chamber 17, the first discaling roll 18 and the second discaling roll 19, the first discaling roll 18 and the second tooth have been symmetrically arranged in crusher chamber 17
One end of roller 19 is rotatably installed in respectively on the side inner wall of crusher chamber 17, the other end point of the first discaling roll 18 and the second discaling roll 19
Drive shaft is not installed, two drive shafts extend through body 5 and two retarders 4 are drivingly connected, the both ends of the second discaling roll 19
It is also equipped with buffer unit 21, controls the rotation of the first discaling roll 18 and the second discaling roll 19 respectively by two groups of driving mechanisms, is buffered
Device 21 is the device for buffering discaling roll in crusher, automatically adjusts the position of discaling roll, for buffering non-breakable object
Body, buffer unit 21 are used on crusher and are known technology, and no longer carry out careful narration herein, and motor 1 is YP2-
225S-4 wideband motor can use in the circuit of multi-frequency, and load limiting type of constant filling fluid coupling 2 is YOXF450 type fluid coupling
Device can reduce shock and vibration when starting for the connection of motor 1 and retarder 4, and play overload protective function, also
System power balanced action has the performances such as safe, explosion-proof, environmentally friendly using aqueous medium.
The lower end of crusher chamber 17 is equipped with movable chamber 7, is equipped in movable chamber 7 to the inclined sieve plate 6 in side, sieve plate 6 is for sieving
Except the non-breakable object to be got off by buffering, it is filtered impurity, reaches production standard, the side that sieve plate 6 tilts down
Through body 5, and there are the slag-drip opening 9 for 6 deslagging of sieve plate on body 5, coal is filtered after broken by sieve plate 6, mistake
The impurity filtered out is discharged from slag-drip opening 9, and the lower end two sides of sieve plate 6 pass through fixed arm and are equipped with fixing axle 13, two fixing axles
13 two sides for extending through body 5 are equipped with swing mechanism, and swing mechanism is the hydraulic cylinder or servo motor to move reciprocatingly, and
Fixing axle 13 and hydraulic cylinder or servo motor are drivingly connected, and are driven sieve plate 6 to be swung by hydraulic cylinder or servo motor, are used for
Screening to coal, the two sides of body 5 are equipped with the sliding slot 15 mobile for fixing axle 13, are equipped with pulley 14 in fixing axle 13,
Fixing axle 13 is slidably mounted in sliding slot 15 by pulley 14, keeps the operational effect of sieve plate 6 more preferable, avoids that showing for Caton occurs
As sieve plate 6 is in concave arc shape structure, and sliding slot 15 is also arcuate structure, and sieve plate 6 does camber line fortune by fixing axle 13 on sliding slot 15
It is dynamic, it is higher in 6 working efficiency of sieve plate of concave arc shape structure, so that sieve plate 6 is done the swing of camber line, convenient for screening out the progress of work, and
Be conducive to the contact with hairbrush and gas, filter efficiency is more preferable, and the lower end of body 5 is equipped with the discharge port being connected with movable chamber 7
8, it is discharged by grate coal charcoal particle from discharge port 8.
It is additionally provided with blanking chamber 20 between crusher chamber 17 and movable chamber 7, is equipped in blanking chamber 20 and is respectively used to the first tooth of cleaning
The cleaning mechanism of roller 18, the second discaling roll 19 and sieve plate 6, cleaning mechanism include symmetrically arranged two hollow tubes in blanking chamber 20
10, one end of hollow tube 10 is equipped with the shaft through 5 side of body, and shaft is the hollow structure being connected with hollow tube 10, and
Shaft is equipped with the air inlet 16 being flexibly connected with air pump, and the other end of hollow tube 10 is equipped with the drive through 5 other side of body
The outside of moving axis, hollow tube 10 is equidistantly equipped with exhaust outlet 11 and hairbrush 12 respectively, and hairbrush 12 is distributed in the outside of exhaust outlet 11, and
Hairbrush 12 is flexibly connected with the first discaling roll 18, the second discaling roll 19 and sieve plate 6 respectively, and hollow tube 10 accesses high-pressure pump, exhaust outlet
11 are blown off the carbon dust being attached on the first discaling roll 18 and the second discaling roll 19 by gas, and hairbrush 12 is for assisting cleaning to make first
Discaling roll 18 and the second discaling roll 19 are cleaner, and gas can also be used to make first to the cooling of the first discaling roll 18 and the second discaling roll 19
The service life is longer for discaling roll 18 and the second discaling roll 19, and gas and hairbrush can also assist 6 blanking of sieve plate, imitates the work of sieve plate 6
Rate is more preferable, drives hollow tube 10 to be rotated by driving equipment, so that gas is circled round in blanking chamber 20, hairbrush 12 is rotatable
Movement keeps the effect of cleaning more preferable.
Referring to Fig. 5-6, as another preferred embodiment of the invention, with a upper embodiment only difference is that descaling machine
Structure includes symmetrically arranged two hollow tubes 10 in blanking chamber 20, and one end of hollow tube 10 is fixedly mounted on the one of blanking chamber 20
The other end of side inner wall, hollow tube 10 is equipped with the air inlet 16 being flexibly connected with air pump through the other side inner wall of blanking chamber 20,
Exhaust outlet 11 and hairbrush 12 are equidistantly equipped on hollow tube 10 respectively, hairbrush 12 is distributed in the outside of exhaust outlet 11, and hairbrush 12 divides
It is not flexibly connected with the first discaling roll 18, the second discaling roll 19 and sieve plate 6, the gas that exhaust outlet 11 is discharged is to the first discaling roll 18, second
Discaling roll 19 and sieve plate 6 are washed away, and hairbrush 12 carries out auxiliary cleaning, and hollow tube 10 takes the mode of fixed installation to be mounted on blanking
In chamber 20, it is reduced the difficulty of processing of the equipment and processing cost.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of coal mine crushing machine with automatic cleaning and filtering function, including two groups of driving mechanisms and body (5), every group
The driving mechanism includes motor (1), load limiting type of constant filling fluid coupling (2), is coupled cover (3) and retarder (4), described electronic
Machine (1) is coupled with retarder (4) by load limiting type of constant filling fluid coupling (2), and motor (1) and retarder (4) are respectively positioned on connection
It covers in (3), is equipped with crusher chamber (17) in the body (5), be symmetrically arranged the first discaling roll in the crusher chamber (17)
(18) and the second discaling roll (19), one end of first discaling roll (18) and the second discaling roll (19) is rotatably installed in crusher chamber respectively
(17) on side inner wall, the other end of first discaling roll (18) and the second discaling roll (19) is separately installed with drive shaft, and two
The drive shaft extends through body (5) and is drivingly connected with two retarders (4), and the both ends of second discaling roll (19) are also installed
There are buffer unit (21), which is characterized in that the lower end of the crusher chamber (17) is equipped with movable chamber (7), sets in the movable chamber (7)
The oriented inclined sieve plate in side (6), the side that the sieve plate (6) tilts down run through body (5), and on body (5) there are with
In the slag-drip opening (9) of sieve plate (6) deslagging, the lower end two sides of the sieve plate (6) pass through fixed arm and are equipped with fixing axle (13), and two
The two sides that a fixing axle (13) extends through body (5) are equipped with swing mechanism, and the two sides of the body (5), which are equipped with, to be used for
The mobile sliding slot (15) of fixing axle (13), the lower end of the body (5) are equipped with the discharge port (8) being connected with movable chamber (7), institute
It states and is additionally provided between crusher chamber (17) and movable chamber (7) blanking chamber (20), be equipped in the blanking chamber (20) and be respectively used to clear up
The cleaning mechanism of first discaling roll (18), the second discaling roll (19) and sieve plate (6), the cleaning mechanism are included in right in blanking chamber (20)
Claim two hollow tubes (10) of setting, one end of the hollow tube (10) is equipped with the shaft through body (5) side, the shaft
For the hollow structure being connected with hollow tube (10), and shaft is equipped with the air inlet (16) being flexibly connected with air pump, it is described in
The other end of blank pipe (10) is equipped with the drive shaft through body (5) other side, and the outside difference of the hollow tube (10) is equidistant
Equipped with exhaust outlet (11) and hairbrush (12), the hairbrush (12) is distributed in the outside of exhaust outlet (11), and hairbrush (12) respectively with
First discaling roll (18), the second discaling roll (19) and sieve plate (6) are flexibly connected.
2. a kind of coal mine crushing machine with automatic cleaning and filtering function according to claim 1, which is characterized in that
The cleaning mechanism is included in symmetrically arranged two hollow tubes (10) in blanking chamber (20), and one end of the hollow tube (10) is solid
Dingan County is mounted in the side inner wall of blanking chamber (20), and the other end of the hollow tube (10) runs through the other side inner wall of blanking chamber (20)
Equipped with the air inlet (16) being flexibly connected with air pump, exhaust outlet (11) and hairbrush are equidistantly equipped on the hollow tube (10) respectively
(12), the hairbrush (12) is distributed in the outside of exhaust outlet (11), and hairbrush (12) respectively with the first discaling roll (18), the second discaling roll
(19) it is flexibly connected with sieve plate (6).
3. a kind of coal mine crushing machine with automatic cleaning and filtering function according to claim 1, which is characterized in that
The sieve plate (6) is in concave arc shape structure, and the sliding slot (15) is also arcuate structure, and sieve plate (6) passes through fixing axle (13) in cunning
Slot does movement in a curve on (15).
4. a kind of coal mine crushing machine with automatic cleaning and filtering function according to claim 1, which is characterized in that
It is equipped with pulley (14) on the fixing axle (13), the fixing axle (13) is slidably mounted on sliding slot (15) by pulley (14)
It is interior.
5. a kind of coal mine crushing machine with automatic cleaning and filtering function according to claim 1, which is characterized in that
The swing mechanism is the hydraulic cylinder or servo motor to move reciprocatingly, and fixing axle (13) and hydraulic cylinder or servo motor drive
Connection.
6. a kind of coal mine crushing machine with automatic cleaning and filtering function according to claim 1, which is characterized in that
The motor (1) is YP2-225S-4 wideband motor.
7. a kind of coal mine crushing machine with automatic cleaning and filtering function according to claim 1, which is characterized in that
The load limiting type of constant filling fluid coupling (2) is YOXF450 type fluid-flywheel clutch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611021564.9A CN106423384B (en) | 2016-11-15 | 2016-11-15 | A kind of coal mine crushing machine with automatic cleaning and filtering function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611021564.9A CN106423384B (en) | 2016-11-15 | 2016-11-15 | A kind of coal mine crushing machine with automatic cleaning and filtering function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106423384A CN106423384A (en) | 2017-02-22 |
| CN106423384B true CN106423384B (en) | 2019-01-29 |
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| CN201611021564.9A Active CN106423384B (en) | 2016-11-15 | 2016-11-15 | A kind of coal mine crushing machine with automatic cleaning and filtering function |
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| CN107497539B (en) * | 2017-09-30 | 2024-01-30 | 洛阳圣阳农牧科技有限公司 | Fodder grinder for raising cattle |
| CN109011968A (en) * | 2018-07-24 | 2018-12-18 | 芜湖鸣人热能设备有限公司 | boiler foam dust-removing device |
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| CN111841736A (en) * | 2020-07-24 | 2020-10-30 | 中铁工程装备集团有限公司 | A kind of breaker |
| CN112275352B (en) * | 2020-11-11 | 2021-12-10 | 惠民县宇东面粉有限公司 | Grain shelling crusher |
| CN115041285B (en) * | 2022-06-15 | 2024-04-02 | 登封中联登电水泥有限公司 | Casting waste residue crushing equipment for processing cement |
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2016
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