CN108380293A - Sizing Crusher and its control method - Google Patents
Sizing Crusher and its control method Download PDFInfo
- Publication number
- CN108380293A CN108380293A CN201810500247.8A CN201810500247A CN108380293A CN 108380293 A CN108380293 A CN 108380293A CN 201810500247 A CN201810500247 A CN 201810500247A CN 108380293 A CN108380293 A CN 108380293A
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- Prior art keywords
- broken
- gear roller
- roller
- sizing crusher
- sorting
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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
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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
- B02C25/00—Control arrangements specially adapted for crushing or disintegrating
-
- 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
- B02C4/30—Shape or construction of rollers
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crushing And Grinding (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
A kind of Sizing Crusher and its control method, the Sizing Crusher includes level-one sorter and secondary breaker, the level-one sorter and secondary breaker are connected with each other and are set on pedestal, the pedestal is equipped with multiple idler wheels, it is equipped with accumulator tank in the pedestal, device for transporting objects is equipped in the accumulator tank；Level-one sorter upper end is equipped with feeding mouth and includes sorting drive system and material sorting component, the secondary breaker includes broken drive system and disruption elements, and the control method includes control panel, detection components and the hydraulic package being set on secondary breaker；The configuration of the present invention is simple as a result, it is easy to operate, it can realize the real-time controllable of Sizing Crusher, and timely feedback, not only ensure that the security performance of production, also improve operability.
Description
Technical field
The present invention relates to the technical field of graded crushing more particularly to a kind of Sizing Crushers and its control method.
Background technology
Sizing Crusher is in the field that the materials such as coal, coke, Tu Kuang, gypsum, solid waste are crushed, usually realization pair
Material carry out it is broken after, when material particle reach corresponding size, to be to process or realize to the secondary of material in next step
It recycles.
In the prior art, Sizing Crusher includes usually drive system and graded crushing system, and drive system passes through connection
Power is transferred to graded crushing system by axis device etc., and graded crushing system uses the shaft with certain distance and is located at and turns
Crushing teeth on axis, the crushing teeth in shaft are carried out opposite rotation by drive system, pass through and carry out opposite rotation in adjacent shafts
The mutual distance of the crushing teeth turned is crushed the material of entrance, to realize to enter the broken of material predefined size and
Classification.
And in existing Sizing Crusher, the power output of drive system is certain, and the hardness for entering material is accordingly different,
The power input of drive system usually will appear excessive and very few situation, and in the case of excessive, the power of drive system is big
Idle work has been done in part, and very few situation can usually occur material and be crushed motionless or even situations such as beating tooth and blocking occur, from
And there is a situation where drive system and crushing teeth destroy, to producing and processing generation extreme influence.
For this purpose, the designer of the present invention, in view of drawbacks described above, by concentrating on studies and designing, synthesis is engaged in for many years for a long time
The experience and achievement of related industry, research and design goes out a kind of Sizing Crusher and its control method, to overcome drawbacks described above.
Invention content
It is simple in structure the purpose of the present invention is to provide a kind of Sizing Crusher and its control method, easy to operate, energy
It realizes the real-time controllable of Sizing Crusher, and timely feedbacks, not only ensure that the security performance of production, also improve operable
Property.
To solve the above problems, the invention discloses a kind of Sizing Crusher, including level-one sorter and secondary breaker,
It is characterized in that：
The level-one sorter and secondary breaker are connected with each other and are set on pedestal, and the pedestal is equipped with multiple rollings
Wheel, the pedestal is interior to be equipped with accumulator tank, and device for transporting objects is equipped in the accumulator tank；
Level-one sorter upper end is equipped with feeding mouth and includes sorting drive system and material sorting component, the object
Expect sorting component include multiple sorting rollers being obliquely installed successively, the multiple sorting roller include be located at innermost drive roll and
The inner terminal of multiple driven vollers, the multiple sorting roller being obliquely installed successively is connected to secondary breaker to provide larger material
Into the channel of secondary breaker；
The secondary breaker includes broken drive system and disruption elements, and the broken drive system includes first broken
Motor and the second broken motor, the disruption elements include to be crushed motor-driven first gear roller and by second by first respectively
It is crushed motor-driven second gear roller.
Wherein：The power of the first broken motor is exported by the first fluid torque-converter to the first broken retarder, institute
The output for stating the first broken retarder is pivotally connected to the first broken shaft coupling, and the first broken shaft coupling is connected to first gear
To export power, the power of the second broken motor is exported by the second fluid torque-converter to the second broken retarder, institute roller
The output for stating the second broken retarder is pivotally connected to the second broken shaft coupling, and the second broken shaft coupling is connected to second gear
Roller is to export power.
Wherein：Multiple passive guide rollers being obliquely installed successively, the passive guide roller point are additionally provided with below the multiple sorting roller
Not between two sorting rollers.
Wherein：The secondary breaker also includes dust-proof drop mist system, and the dust-proof drop mist system includes to be located at the first tooth
Take turns the high pressure water flow sprinkler and smoke gas sensor above roller and second gear roller.
Wherein：Multiple alloy breaks downs of helical arrangement are equipped on the periphery of the first gear roller and second gear roller
Tooth is broken to carry out strength to material.
Wherein：The first gear roller and second gear roller are split structure, include centrally located discaling roll axis with
And upper discaling roll and lower gear roller, the discaling roll axis are regular hexagon, the upper discaling roll and lower gear roller are that semicircle and center is equipped with
The groove of the half of corresponding regular hexagon.
Wherein：The side of the upper discaling roll is equipped with location hole, and the correspondence side of the lower gear roller is equipped with screw hole, a fastening spiral shell
Bolt can stretch into location hole and be fixed at screw hole.
Wherein：The upper discaling roll and lower gear roller are made up of casting, and ingredient is as follows：C 1.38%~1.45%, Si
0.84%~0.98%, S 0.04%~0.05%, Mn 24.12%~25.84%, Cr 1.42%~1.66%, Ti
0.08%~0.12%, B 0.42%~0.51%, surplus Fe.
Also disclose a kind of control method of Sizing Crusher as described above, it is characterised in that：The control method packet
Containing control panel, detection components and the hydraulic package being set on secondary breaker, the control panel is equipped with input panel
And display panel, the input panel input initial control information for operator, the detection components include at least moment inspecting
Device and force detector, the moment inspecting device detection are crushed input torque, the reaction when force detector detection is crushed
Power, the hydraulic package includes at least the first hydraulic cylinder and second hydraulic cylinder at second gear roller both ends, in the control panel
Equipped with real-time control module, the initial control information output control signal that the real-time control module is inputted according to operator, together
When receive the detection informations of detection components, when the input torque detected is less than broken torque, control the first fluid torque-converter
Bending moment is carried out to improve input torque, to realize the real-time control to being crushed torque, and when power is examined with the second fluid torque-converter
When the reaction force that survey device detects is more than the first predetermined threshold, controls first hydraulic cylinder and second hydraulic cylinder improves branch pressure-bearing
Power, to when encountering larger harder material, improve bearing strength and pressure in real time, and when force detector detect it is anti-
When active force is more than the second predetermined threshold, stop being crushed, to protect Sizing Crusher in time.
Wherein：The high pressure water flow sprinkler and smoke gas sensor are connected to control panel, and the real-time control module connects
Receive smoke gas sensor flue dust information, to judge the water velocity and pressure of high pressure water flow sprinkler, so as to flue dust compared with when
Sprinkling flow intensity and pressure are improved in real time, and sprinkling flow intensity and pressure are reduced when flue dust is smaller, passes through real-time control, energy
It avoids wasting, moreover it is possible to improve spraying efficiency.
By above structure it is found that the Sizing Crusher and its control method of the present invention have the following effects that：
1, simple in structure, effectively improve service efficiency by sorting and being crushed；
2, reliable, realization real-time control, raising breaking capacity and security protection effect are crushed；
3, environmental-protecting performance is more preferable.
The detailed content of the present invention can be obtained by aftermentioned explanation and institute's attached drawing.
Description of the drawings
Fig. 1 shows the inside top figure of the Sizing Crusher of the present invention.
Fig. 2 shows the internal front view of the present invention.
Fig. 3 shows the decomposition diagram of discaling roll in the present invention.
Reference numeral：
10, level-one sorter；11, secondary breaker；12, control panel；13, pedestal；14, idler wheel；15, accumulator tank；16、
Sort motor；17, retarder is sorted；18, shaft coupling is sorted；19, drive roll；20, driven voller；21, passive guide roller；22, driving tooth
Wheel；23, driven gear；24, the first broken motor；25, the second broken motor；26, the first fluid torque-converter；27, the second fluid power
Torque-converters；28, first gear roller；29, second gear roller；30, first hydraulic cylinder；31, second hydraulic cylinder；32, first base；
33, second base；34, third hydraulic cylinder；35, high pressure water flow sprinkler；36, smoke gas sensor；37, discaling roll axis；38, upper tooth
Roller；39, lower gear roller；40, location hole；41, screw hole；42, fastening bolt.
Specific implementation mode
Referring to Fig. 1 to Fig. 3, it is shown that Sizing Crusher of the invention.
The Sizing Crusher includes level-one sorter 10 and secondary breaker 11, and the level-one sorter 10 and two level are broken
Broken machine 11 is connected with each other and is set on pedestal 13, and multiple idler wheels 14 can be equipped on the pedestal 13, in order to point of the present invention
The overall movement of grade crusher, the pedestal 13 is interior to be equipped with accumulator tank 15, and the accumulator tank 15 is located at the level-one sorter 10
With the lower section of secondary breaker 11, device for transporting objects can be equipped in the accumulator tank 15, the device for transporting objects may include
The structures (not shown) such as transmission belt, transmission motor, are sorted and are crushed by level-one sorter 10 and secondary breaker 11 to receive
Material and transfer out Sizing Crusher.
To improve classification efficiency and avoiding extra broken, the level-one sorter 10 is set to 11 front of secondary breaker,
And upper end is equipped with feeding mouth (not shown), the level-one sorter 10 includes sorting drive system and material sorting component, institute
Sorting drive system is stated to may include sorting motor 16, sorting retarder 17 and sorting shaft coupling 18, it is described to sort the defeated of motor 16
Go out the input shaft for being pivotally connected to sorting retarder 17, the output shaft of the sorting retarder 17 is connected to by sorting shaft coupling 18
Material sorting component, to provide driving power, the material sorting component includes multiple sorting rollers being obliquely installed successively, each point
The spacing for being equipped between roller and being fallen into for qualified material is selected, to carry out level-one sorting operation, the multiple sorting roller to entering material
Including positioned at the drive roll 19 and multiple driven vollers 20 of most inner side (right side as shown in Figure 1, 2), one end of the drive roll 19
It is connected to sorting shaft coupling 18, and at least one end of the drive roll 19 is connected with driving gear 22, multiple driven vollers 20 are extremely
Few one end be connected with can engage successively and be connected by power to driving gear 22 driven gear 23, to which multiple sorting rollers can be realized
It drives simultaneously.
Wherein, the inner terminal of the multiple sorting roller being obliquely installed successively is connected to secondary breaker 11, with provide compared with
Big material enters the channel of secondary breaker 11.
Wherein, it is connected to the accumulator tank 15 below the multiple sorting roller being obliquely installed successively.
Wherein, multiple passive guide rollers 21 being obliquely installed successively, the passive guide roller are additionally provided with below the multiple sorting roller
21 are located between two sorting rollers.
As a result, by the sorting and conveying of level-one sorter 10, the material of input can be carried out after level-one sorting by inclining
The sorting roller being tiltedly arranged, it would be desirable to which broken larger material is delivered to secondary breaker 11, effectively raises graded crushing
Service efficiency.
Wherein, secondary breaker 11 of the invention includes broken drive system and disruption elements, the broken drive system
Including the first broken motor 24 and the second broken motor 25, the disruption elements include to be driven respectively by the first broken motor 24
The power of first gear roller 28 and the second gear roller 29 driven by the second broken motor 25, the first broken motor 24 passes through
First fluid torque-converter 26 output to the first broken retarder, the output of the first broken retarder is pivotally connected to first and is crushed
Shaft coupling, the first broken shaft coupling are connected to first gear roller 28 to export power, and the second broken motor 25 moves
Power is exported by the second fluid torque-converter 27 to the second broken retarder, and the output of the second broken retarder is pivotally connected to the
Sledging shaft coupling, the second broken shaft coupling are connected to second gear roller 29 to export power.
Preferably, the both ends of the first gear roller 28 can be supported by fixing bearing, the second gear roller
29 both ends can be supported by mobile bearing.
Wherein, the both ends of first gear roller 28 can be also supported by first base 32 in the present invention, second gear roller
29 both ends can also be supported by second base 33, the bottom end sliding setting of the second base 33.
Preferably, the secondary breaker 11 also includes dust-proof drop mist system, and the dust-proof drop mist system includes to be located at
The high pressure water flow sprinkler 35 and smoke gas sensor 36 of 29 top of first gear roller 28 and second gear roller.
In one of present invention preferred embodiment, the first gear roller 28 of the invention and second gear roller 29
Periphery on to be equipped with multiple alloy breaks down teeth of helical arrangement broken to carry out strength to material, and in order to preferably provide
The convenience that later stage is replaced and safeguards, the first gear roller 28 and second gear roller 29 are split structure, as shown in figure 3, aobvious
The concrete composition of first gear roller 28 and second gear roller 29 in the present invention, the first gear roller 28 and second gear roller are shown
29 structures are identical, include centrally located discaling roll axis 37 and upper discaling roll 38 and lower gear roller 39, and the discaling roll axis 37 is positive six
Side shape, the upper discaling roll 38 and lower gear roller 39 are the groove that semicircle and center is equipped with the half of corresponding regular hexagon, to
Discaling roll axis 37 and upper discaling roll 38 and lower gear roller 39 can together into a columned mill pinion, the upper discaling roll 38
Side is equipped with location hole 40, and the correspondence side of the lower gear roller 39 is equipped with screw hole 41, and a fastening bolt 42 can stretch into location hole 40
And it is fixed at screw hole 41, to which discaling roll axis 37 and upper discaling roll 38 and lower gear roller 39 are anchored on one, wherein the lower gear roller
39 other side is equipped with another location hole, and the correspondence side of the upper discaling roll 38 is equipped with another screw hole, and another fastening bolt can stretch
Enter to carry out the fastening of the other side.
Wherein, since entire mill pinion has certain length, therefore location hole is multiple and interval setting.
Wherein, upper discaling roll 38 of the invention and lower gear roller 39 are made up of casting, and ingredient is as follows：C 1.38%~
1.45%, Si 0.84%~0.98%, S 0.04%~0.05%, Mn 24.12%~25.84%, Cr 1.42%~
1.66%, Ti 0.08%~0.12%, B 0.42%~0.51%, surplus Fe, upper discaling roll made of being cast by the ingredient
And lower gear roller, intensity and toughness are all very suitable for the graded crushing in the present invention, are that the present inventor passes through for a long time in fact
Constantly adjustment and creative work obtain in trampling, and compared to other materials, this material lifetime of the invention at least improves
50%.
The invention further relates to a kind of control method of Sizing Crusher as described above, the control method includes to be set to
Control panel 12, detection components and hydraulic package on secondary breaker 11, the control panel 12 are connected to sorting motor
16, the first broken motor 24, the second broken motor 25, the first fluid torque-converter 26 and the second fluid torque-converter 27 are to provide control
Signal processed, the control panel 12 are equipped with input panel and display panel, and the input panel inputs initial control for operator
Information, that is, include sorting motor speed, sorting Motor torque, broken motor speed and broken torque etc., and the display panel is aobvious
Show that initial control information, detection information and real-time control information, the detection components include at least moment inspecting device and power
Detector, the moment inspecting device are located at broken drive system to detect broken input torque, are preferably placed at broken driving system
The first broken shaft coupling in system and the second broken shaft coupling, the force detector are located at first gear roller and/or second gear
Reaction force when roller both ends are to detect broken, the input torque that the detection components are connected to control panel 12 will detect
Reaction force when being crushed with mill pinion, the hydraulic package include at least 30 He of first hydraulic cylinder at 29 both ends of second gear roller
Second hydraulic cylinder 31, the first hydraulic cylinder 30 and second hydraulic cylinder 31 can provide the hydraulic support to 29 both ends of second gear roller
Power, and improve crushing force when being crushed between first gear roller 28 and second gear roller 29.
Real-time control module is equipped in the control panel 12, the real-time control module inputs initial according to operator
Information is controlled to sorting motor 16, the first broken motor 24, the second broken motor 25, the first fluid torque-converter 26 and the second liquid
27 output signal of power torque-converters to be crushed into fashionable in material, while receiving the detection information of detection components, when detecting
Input torque when being less than broken torque, control the first fluid torque-converter and the second fluid torque-converter carry out bending moment to improve input
Torque, to realize the real-time control to being crushed torque, and when the reaction force that force detector detects is more than the first predetermined threshold
When value, controls first hydraulic cylinder 30 and second hydraulic cylinder 31 and improve support pressure, to when encountering larger harder material, energy
Bearing strength and pressure are improved in real time, and when the reaction force that force detector detects is more than the second predetermined threshold, stop broken
It is broken, to protect Sizing Crusher in time.
Wherein, the first predetermined threshold and the second predetermined threshold are empirical value, by control panel 12 can input pre-
It is fixed.
Wherein, the hydraulic package also includes the third hydraulic cylinder 34 of cross-brace second base 33, the real-time control
Module is connected to third hydraulic cylinder 34 to carry out real-time control, and the reaction force detected in force detector is more than first predetermined
When threshold value, while controlling third hydraulic cylinder 34 to further increase support pressure, wherein third hydraulic cylinder 34 can be it is multiple and
Every setting, preferably to provide support force and cracking pressure.
Wherein, the high pressure water flow sprinkler 35 and smoke gas sensor 36 are connected to control panel 12, the real-time control
Module receives the flue dust information of smoke gas sensor 36, to judge the water velocity and pressure of high pressure water flow sprinkler 35, so as to
Flue dust compared with when improve sprinkling flow intensity and pressure in real time, sprinkling flow intensity and pressure are reduced when flue dust is smaller, is passed through
Real-time control is avoided that waste, moreover it is possible to improve spraying efficiency.
The present invention carries out real-time control by real-time control module to fluid torque-converter and hydraulic cylinder as a result, can improve
Breaking strength when special material and pressure, moreover it is possible to shut down in time, security protection is effectively provided.
It can be seen that the advantage of the invention is that：
1, simple in structure, effectively improve service efficiency by sorting and being crushed；
2, reliable, realization real-time control, raising breaking capacity and security protection effect are crushed；
3, environmental-protecting performance is more preferable.
It is readily apparent that above description and record is only illustrated in the disclosure being not intended to be limiting of the invention
Appearance, application or use.Although describing and being described in the accompanying drawings embodiment in embodiment, the present invention does not limit
Be described as by attached drawing example and in embodiment it is now recognized that optimal mode to implement the particular case of the teachings of the present invention
Son, the scope of the present invention is by any embodiment of the description and appended claims including falling into front.
Claims (10)
1. a kind of Sizing Crusher, including level-one sorter and secondary breaker, it is characterised in that：
The level-one sorter and secondary breaker are connected with each other and are set on pedestal, and the pedestal is equipped with multiple idler wheels,
It is equipped with accumulator tank in the pedestal, device for transporting objects is equipped in the accumulator tank；
Level-one sorter upper end is equipped with feeding mouth and includes sorting drive system and material sorting component, the material point
It includes multiple sorting rollers being obliquely installed successively to select component, and the multiple sorting roller includes positioned at innermost drive roll and multiple
Driven voller, the inner terminal of the multiple sorting roller being obliquely installed successively are connected to secondary breaker and are entered with providing larger material
The channel of secondary breaker；
The secondary breaker includes broken drive system and disruption elements, and the broken drive system includes the first broken motor
With the second broken motor, the disruption elements include to be crushed motor-driven first gear roller by first respectively and be crushed by second
Motor-driven second gear roller.
2. Sizing Crusher as described in claim 1, it is characterised in that：The power of the first broken motor passes through the first liquid
Power torque-converters is exported to the first broken retarder, and the output of the first broken retarder is pivotally connected to the first broken shaft coupling,
The first broken shaft coupling is connected to first gear roller to export power, and the power of the second broken motor passes through the second liquid
Power torque-converters is exported to the second broken retarder, and the output of the second broken retarder is pivotally connected to the second broken shaft coupling,
The second broken shaft coupling is connected to second gear roller to export power.
3. Sizing Crusher as described in claim 1, it is characterised in that：Be additionally provided with below the multiple sorting roller it is multiple according to
The secondary passive guide roller being obliquely installed, the passive guide roller are located between two sorting rollers.
4. Sizing Crusher as described in claim 1, it is characterised in that：The secondary breaker also includes dust-proof drop mist system
System, the dust-proof drop mist system include the high pressure water flow sprinkler and flue dust biography above first gear roller and second gear roller
Sensor.
5. Sizing Crusher as described in claim 1, it is characterised in that：The periphery of the first gear roller and second gear roller
On to be equipped with multiple alloy breaks down teeth of helical arrangement broken to carry out strength to material.
6. Sizing Crusher as described in claim 1, it is characterised in that：The first gear roller and second gear roller are fission
Formula structure, includes centrally located discaling roll axis and upper discaling roll and lower gear roller, and the discaling roll axis is regular hexagon, the upper tooth
Roller and lower gear roller are the groove that semicircle and center is equipped with the half of corresponding regular hexagon.
7. Sizing Crusher as claimed in claim 6, it is characterised in that：The side of the upper discaling roll is equipped with location hole, described
The correspondence side of lower gear roller is equipped with screw hole, and a fastening bolt can stretch into location hole and be fixed at screw hole.
8. Sizing Crusher as claimed in claim 6, it is characterised in that：The upper discaling roll and lower gear roller are made up of casting,
Its ingredient is as follows：C 1.38%~1.45%, Si 0.84%~0.98%, S 0.04%~0.05%, Mn 24.12%~
25.84%, Cr 1.42%~1.66%, Ti 0.08%~0.12%, B 0.42%~0.51%, surplus Fe.
9. a kind of control method of such as Sizing Crusher according to any one of claims 1-8, it is characterised in that：The controlling party
Method includes control panel, detection components and the hydraulic package being set on secondary breaker, and the control panel is equipped with input
Panel and display panel, the input panel input initial control information for operator, and the detection components include at least torque
Detector and force detector, the moment inspecting device detection is crushed input torque, anti-when the force detector detection is crushed
Active force, the hydraulic package include at least the first hydraulic cylinder and second hydraulic cylinder at second gear roller both ends, the control plane
Real-time control module, the initial control information output control letter that the real-time control module is inputted according to operator are equipped in plate
Number, while receiving the detection information of detection components, when the input torque detected is less than broken torque, control fluid torque-converter
Bending moment is carried out to improve input torque, to realize the real-time control to being crushed torque, and works as the anti-work that force detector detects
When firmly more than the first predetermined threshold, controls first hydraulic cylinder and second hydraulic cylinder improves support pressure, thus larger encountering
When harder material, bearing strength and pressure can be improved in real time, and when the reaction force that force detector detects is more than second in advance
When determining threshold value, stop being crushed, to protect Sizing Crusher in time.
10. the control method of Sizing Crusher as claimed in claim 9, it is characterised in that：The high pressure water flow sprinkler and
Smoke gas sensor is connected to control panel, and the real-time control module receives the flue dust information of smoke gas sensor, to judge high pressure
The water velocity and pressure of water current sprinkler, so as to flue dust compared with when improve sprinkling flow intensity and pressure in real time, in flue dust
Sprinkling flow intensity is reduced when smaller and pressure is avoided that waste, moreover it is possible to improve spraying efficiency by real-time control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810500247.8A CN108380293B (en) | 2018-05-23 | 2018-05-23 | Control method of grading crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810500247.8A CN108380293B (en) | 2018-05-23 | 2018-05-23 | Control method of grading crusher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108380293A true CN108380293A (en) | 2018-08-10 |
| CN108380293B CN108380293B (en) | 2021-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810500247.8A Expired - Fee Related CN108380293B (en) | 2018-05-23 | 2018-05-23 | Control method of grading crusher |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113649143A (en) * | 2021-07-31 | 2021-11-16 | 北京瑞辉如景科技有限公司 | Concrete board refuse treatment recovery unit |
| CN114007750A (en) * | 2019-01-05 | 2022-02-01 | 康瑞Ip私人有限公司 | Apparatus, system and method for comminution |
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| CN103752369A (en) * | 2014-01-01 | 2014-04-30 | 中国矿业大学盱眙矿山装备与材料研发中心 | Mining differential three-roller tooth crusher |
| CN104918706A (en) * | 2013-01-16 | 2015-09-16 | 西门子公司 | Drive control method and drive system operating according to said method |
| CN106902969A (en) * | 2015-12-23 | 2017-06-30 | 德阳九鼎智远知识产权运营有限公司 | A kind of control system of autogenous tumbling mill |
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| KR20110067885A (en) * | 2009-12-15 | 2011-06-22 | 주식회사 파워텍 | Roll crusher having flywheel |
| CN104918706A (en) * | 2013-01-16 | 2015-09-16 | 西门子公司 | Drive control method and drive system operating according to said method |
| CN103752369A (en) * | 2014-01-01 | 2014-04-30 | 中国矿业大学盱眙矿山装备与材料研发中心 | Mining differential three-roller tooth crusher |
| CN106902969A (en) * | 2015-12-23 | 2017-06-30 | 德阳九鼎智远知识产权运营有限公司 | A kind of control system of autogenous tumbling mill |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114007750A (en) * | 2019-01-05 | 2022-02-01 | 康瑞Ip私人有限公司 | Apparatus, system and method for comminution |
| CN114007750B (en) * | 2019-01-05 | 2024-03-19 | 康瑞Ip私人有限公司 | Apparatus, system and method for comminution |
| CN113649143A (en) * | 2021-07-31 | 2021-11-16 | 北京瑞辉如景科技有限公司 | Concrete board refuse treatment recovery unit |
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| CN108380293B (en) | 2021-02-09 |
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