CN115007264B - Automatic equipment for processing steel slag grinding materials - Google Patents
Automatic equipment for processing steel slag grinding materials Download PDFInfo
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- CN115007264B CN115007264B CN202210765595.4A CN202210765595A CN115007264B CN 115007264 B CN115007264 B CN 115007264B CN 202210765595 A CN202210765595 A CN 202210765595A CN 115007264 B CN115007264 B CN 115007264B
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- steel slag
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- wall
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—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
- B02C4/10—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member
- B02C4/26—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member in the form of a grid or grating
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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
- B02C4/28—Details
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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
- B02C4/28—Details
- B02C4/286—Feeding devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/30—Combinations with other devices, not otherwise provided for
-
- 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
- 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
- B07B1/46—Constructional details of screens in general; Cleaning or heating of 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses automatic equipment for processing steel slag powder materials, which comprises two supporting vertical plates, wherein a driving conveyor belt is arranged between the two supporting vertical plates, the conveyor belt is in a triangle shape, a first magnet, a second magnet and a third magnet which are in contact with the inner wall of the conveyor belt are arranged between the two supporting vertical plates positioned on the inner ring of the conveyor belt, and the magnetic magnitude relationship is as follows: magnetic properties of the first magnet > magnetic properties of the second magnet = magnetic properties of the third magnet, the third magnet having a length less than the side length of the conveyor belt to which it is attached; when the pretreated steel slag powder falls onto the conveyor belt above the first magnet, the steel slag powder can sequentially pass through the first magnet, the second magnet and the third magnet along with the transmission of the conveyor belt. According to the invention, the steel slag powder is conveyed by the conveyor belt, and the multi-stage separation of the particles is completed by matching with the adsorption effect of the three magnets, so that the steel slag powder is suitable for different subsequent processing procedures.
Description
Technical Field
The invention relates to the technical field of steel slag processing, in particular to automatic equipment for processing steel slag powder materials.
Background
The steel slag is produced after steelmaking and is in a honeycomb or compact state, and is used as a byproduct in the steelmaking process, and the steel slag has two resource recovery modes, namely, the steel slag is used as a smelting solvent to be recycled in a factory, and the steel slag is used as a raw material for manufacturing road construction materials, building materials or fertilizers, so that the waste of resources is reduced.
At present, when the steel slag is recycled, the steel slag needs to be pretreated firstly, and the procedures of crushing, grinding, screening and the like are included so as to facilitate the recycling of the follow-up steel slag.
However, at present, after the steel slag is treated, the waste particles without iron slag can be used for processing agricultural fertilizers or baked bricks and the like, while the steel slag particles with iron slag can be used for manufacturing steel slag concrete and the like, and in order to ensure different uses of different waste particles, the treated steel slag powder needs to be separated so as to be suitable for different subsequent procedures.
Disclosure of Invention
The invention aims to provide automatic equipment for processing steel slag powder, which is used for completing multi-stage separation of particles by conveying steel slag powder through a conveyor belt and matching with the adsorption of three magnets, so that the equipment is suitable for different subsequent processing procedures, and solves the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an automation equipment is used in processing of slag grinding material, includes two support risers, two install the conveyer belt that can transmit between the support riser, just the conveyer belt is triangle-shaped, is located install first magnet, second magnet and the third magnet that contacts with the conveyer belt inner wall between two support risers of conveyer belt inner circle, and magnetism size relation is: magnetic properties of the first magnet > magnetic properties of the second magnet = magnetic properties of the third magnet, the third magnet having a length less than the side length of the conveyor belt to which it is attached;
when the pretreated steel slag powder falls onto the conveyor belt above the first magnet, the steel slag powder can sequentially pass through the first magnet, the second magnet and the third magnet along with the transmission of the conveyor belt.
Preferably, the crushing device further comprises a crushing assembly, the crushing assembly comprises a top plate fixedly arranged above two supporting risers, the top plate further comprises side plates with two sides fixed to the top plate, a reciprocating sliding arc-shaped screen plate is commonly installed between the two side plates, two rotating shafts are installed between the two side plates, crushing rollers and transmission gears are fixed on the outer walls of the rotating shafts, the two transmission gears are meshed, a motor for driving one rotating shaft to rotate is further installed on the outer walls of the side plates, and a feeding groove for discharging is installed at the top of the top plate.
Preferably, the swinging rod capable of swinging reciprocally is installed at the bottom in the middle of the top plate, the swinging plates are installed on the outer wall of the rotating shaft in a rotating mode, the driven gears are installed on the outer wall of the swinging plates far away from the rotating shaft in a rotating mode, the driven gears are meshed with the two transmission gears respectively, the connecting rods are installed between the outer wall of the swinging plates and the swinging rod in a rotating mode, the arc-shaped racks are fixed on the inner wall of the arc-shaped screen plate, one of the driven gears is meshed with the arc-shaped racks in a contacting mode when the swinging rod swings, and arc-shaped grooves allowing the arc-shaped screen plate and the arc-shaped racks to slide in are formed in the two sides of the top plate.
Preferably, the outer walls of the two rotating shafts are fixed with elliptical discs, and the outer walls of the two elliptical discs are propped against the swinging rod.
Preferably, the bottom of the swinging rod is rotatably provided with a grinding roller, the grinding roller is contacted with the inner bottom of the arc-shaped sieve plate, and the rotary connection part of the swinging rod and the top plate coincides with the circle center of the arc surface of the arc-shaped sieve plate.
Preferably, a mounting plate is installed between the two rotating shafts in a rotating mode, a second gear is installed on the outer wall in the middle of the mounting plate in a rotating mode, a first gear meshed with the second gear is fixed on the outer wall of one rotating shaft, a long groove is formed in the outer wall of the swinging rod, a pin is fixed on the outer wall, away from the center of a circle, of the second gear, and the pin is inserted into the long groove and is in sliding connection with the inner wall of the long groove.
Preferably, three storage boxes are arranged below the conveyor belt, and the three storage boxes respectively correspond to powder falling down on three edges of the conveyor belt.
Preferably, the two support risers are integrally connected through a fixing rod in a welding way, and the top plate is fixed on the fixing rod through the support legs.
Compared with the prior art, the invention has the following beneficial effects:
the invention completes the multi-stage separation of the particles by conveying the steel slag powder through the conveyor belt and matching with the adsorption of three magnets, so as to be suitable for different subsequent processing procedures, and the three magnets preferably adopt electromagnets, thus the iron content of the particles separated in the multi-stage separation can be controlled by controlling the magnetism of the three magnets.
Drawings
FIG. 1 is a front view of a first embodiment of the present invention;
FIG. 2 is an axial perspective view of a first embodiment of the present invention;
FIG. 3 is a right side view of a first embodiment of the present invention;
FIG. 4 is a front cross-sectional view of a first embodiment of the invention;
FIG. 5 is a front cross-sectional view of a roof and arcuate screen panels in accordance with one embodiment of the invention;
FIG. 6 is a diagram showing a state of an oval plate after rotation according to an embodiment of the present invention;
FIG. 7 is a perspective view of the structure of FIG. 5 from the perspective of the present invention;
fig. 8 is a cross-sectional view of a roof and arcuate screen panels in a second embodiment of the invention.
In the figure: 1. supporting a vertical plate; 2. a top plate; 3. a feed chute; 4. a side plate; 5. a fixed rod; 6. arc-shaped sieve plates; 7. a rotating shaft; 8. a crushing roller; 9. a swinging plate; 10. a driven gear; 11. a transmission gear; 12. an arc-shaped groove; 13. an arc-shaped rack; 14. a swinging rod; 15. a connecting rod; 16. grinding rollers; 17. an oval plate; 18. a first magnet; 19. a second magnet; 20. a third magnet; 21. a conveyor belt; 22. a mounting plate; 23. a first gear; 24. a second gear; 25. and (5) a pin.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment one;
referring to fig. 1 to 7, the present invention provides a technical solution: the utility model provides an automation equipment is used in processing of slag grinding material, includes two support risers 1, installs the conveyer belt 21 that can transmit between two support risers 1, and conveyer belt 21 is the triangle-shaped, is located and installs first magnet 18, second magnet 19 and third magnet 20 that contact with conveyer belt 21 inner wall between two support risers 1 of conveyer belt 21 inner circle, and magnetism size relation is: magnetism of the first magnet 18 > magnetism of the second magnet 19 = magnetism of the third magnet 20, and a length of the third magnet 20 is smaller than a side length of the conveyor belt 21 attached thereto;
when the pretreated steel slag powder falls on the conveyor belt 21 above the first magnet 18, the steel slag powder passes through the first magnet 18, the second magnet 19 and the third magnet 20 sequentially along with the transmission of the conveyor belt 21.
When the device is used, the driving roller can be driven by a motor to rotate so as to drive the conveyor belt 21 to drive, and particularly, referring to fig. 4, the direction indicated by an arrow in fig. 4 is the conveying direction of the conveyor belt 21, and for convenience of description below, the conveyor belt 21 corresponding to the first magnet 18 is set to be a, the conveyor belt 21 corresponding to the second magnet 19 is set to be b, and the conveyor belt 21 corresponding to the third magnet 20 is set to be c;
then conveying the pretreated and crushed steel slag powder to a, and then conveying the steel slag powder by a conveying belt 21, wherein the steel slag blocks with iron slag are adsorbed on the a and move to the b along with the pretreated steel slag blocks due to the inclined surface at the a and the magnetic force adsorption of a first magnet 18, and fragments without iron slag fall down through the inclined surface, so that the fragments with iron and fragments without iron are separated, and the first-stage separation is finished to meet the subsequent processing purposes of different fragments;
then the steel slag block with the iron slag moves to the position b along with the transmission, because the steel slag block with the iron slag after pretreatment comprises the directly exposed iron block and the iron block with other impurities coated outside, and the position a is the position a, the two iron blocks are all adsorbed on the position a because the magnetic force of the first magnet 18 is larger, when the steel slag block with the iron slag is transmitted to the position b, as can be seen from fig. 4, the gradient of the position b is larger than the gradient of the position a, and the magnetic force of the second magnet 19 is smaller than the magnetic force of the first magnet 18, so that the magnetic attraction of the second magnet 19 to the iron block with the impurities coated outside is insufficient to enable the iron block with the impurities to be adsorbed continuously, the iron block with the impurities coated outside can slide along the inclined plane of the position b, and the separation of the directly exposed iron block and the iron block with other impurities coated outside is completed, and the secondary separation is completed;
then the directly exposed iron blocks are conveyed onto c along with the conveyor belt 21, and as the length of the third magnet 20 is smaller than the side length of the conveyor belt 21 attached to the third magnet 20, the finally adsorbed iron block particles fall off from the conveyor belt 21 when moving to be separated from the third magnet 20, so that the final collection is completed;
in summary, the steel slag powder is conveyed by the conveyor belt 21, and then the three magnets are matched with the adsorption effect of the three magnets to finish the multistage separation of the particles so as to be suitable for different subsequent processing procedures, and the three magnets preferably adopt electromagnets, so that the iron content of the particles separated in the multistage separation can be controlled by controlling the magnetism of the three magnets.
In the further implementation, an embodiment of preprocessing the steel slag powder is provided;
still including broken subassembly, broken subassembly is including fixed roof 2 that sets up in two support risers 1 top, roof 2 still includes both sides and fixed curb plate 4 therewith, install reciprocating gliding arc sieve 6 jointly between two curb plates 4, install two axis of rotation 7 between two curb plates 4, the outer wall of two axis of rotation 7 all is fixed with crushing roller 8 and drive gear 11, and two drive gear 11 mesh mutually, the outer wall of curb plate 4 still installs and is used for driving one of them axis of rotation 7 pivoted motor, the feed chute 3 that is used for the unloading is installed at the top of roof 2.
One of the rotating shafts 7 is driven to rotate through a motor, under the meshing transmission of the two transmission gears 11, the two rotating shafts 7 rotate relatively and drive the two crushing rollers 8 to rotate relatively, steel slag falling from the feed chute 3 is crushed, crushed powder particles fall onto the arc-shaped sieve plate 6 below, and meanwhile, under the driving of an external structure, the arc-shaped sieve plate 6 slides back and forth to screen the powder particles;
thus, the size of the crushed and re-screened particles is convenient for subsequent sorting, and sorting errors are reduced to a certain extent.
In a further embodiment as described above, an embodiment for driving the curved screen deck 6 to reciprocate is provided;
the swinging rod 14 capable of swinging reciprocally is installed at the bottom in the middle of the top plate 2, the swinging plates 9 are installed on the outer walls of the two rotating shafts 7 in a rotating mode, the driven gears 10 are installed on the outer walls of the two swinging plates 9 far away from the rotating shafts 7 in a rotating mode, the two driven gears 10 are meshed with the two transmission gears 11 respectively, the connecting rods 15 are installed between the outer walls of the two swinging plates 9 and the swinging rod 14 in a rotating mode, the arc-shaped racks 13 are fixed on the inner walls of the arc-shaped screen plates 6, when the swinging rod 14 swings, one driven gear 10 is meshed with the arc-shaped racks 13 in a contacting mode, and arc-shaped grooves 12 allowing the arc-shaped screen plates 6 and the arc-shaped racks 13 to slide in are formed in the two sides of the top plate 2.
When screening, the swinging rod 14 is driven to swing reciprocally through an external structure, and under the connecting action of the connecting rod 15, the two swinging plates 9 are driven to swing up and down alternately;
referring to fig. 5 specifically, fig. 5 shows that the swinging rod 14 swings to a vertical position, at this time, both driven gears 10 are not in contact engagement with the arc-shaped rack 13, and when the swinging rod 14 swings, one of the driven gears 10 swings down under the action of the connecting rod 15 and is in contact engagement with the arc-shaped rack 13, so as to drive the arc-shaped rack 13 and the arc-shaped screen plate 6 to slide;
then when the swinging rod 14 swings back, the other driven gear 10 is in contact engagement with the arc-shaped rack, and as the rotation directions of the two driven gears 10 are different, the arc-shaped sieve plate 6 can be driven to continuously slide in a reciprocating manner through the reciprocating swinging of the swinging rod 14, so that the particle screening speed is improved;
in this process, referring to fig. 5, the dotted arrow indicates the rotation direction of the driving gear 11 and the driven gear 10, when the swinging plate 9 swings downward, the rotation speed of the driven gear 10 becomes the rotation speed of the driving gear 11 plus the swinging speed of the driven gear 10, so in this process, the rotation speed of the driven gear 10 will be accelerated, when meshed with the arc rack 13, a more violent collision will occur with the arc rack 13, and because of the reverse movement of the arc rack 13, the collision of the arc rack 13 will be further aggravated, so that the arc screen plate 6 will also cause a certain shake and vibration in the reciprocating swinging process, and the blocking of particles in the screen holes can be prevented while the screening speed is accelerated.
In the further implementation described above, an embodiment is provided that can drive the oscillating bar 14 to oscillate reciprocally;
an elliptical disk 17 is fixed on the outer walls of the two rotating shafts 7, and the outer walls of the two elliptical disks 17 are propped against the swinging rod 14.
Referring to fig. 5 and 6, it can be seen that when the two rotating shafts 7 rotate relatively, the two elliptical discs 17 also rotate relatively and simultaneously reciprocate against the oscillating rod 14, as shown in fig. 6, namely, the angle after the oscillation, and during the oscillation of the two elliptical discs 17, even if the two elliptical discs 17 cannot contact with the oscillating rod 14 at the same time, one elliptical disc 17 abuts against the two elliptical discs to ensure the reciprocating oscillation against the oscillating rod 14.
In the further implementation described above;
the bottom end of the swinging rod 14 is rotatably provided with a grinding roller 16, the grinding roller 16 is contacted with the inner bottom of the arc-shaped sieve plate 6, and the rotary connection part of the swinging rod 14 and the top plate 2 is overlapped with the arc-shaped center of the arc-shaped sieve plate 6.
As can be seen from the foregoing, the oscillating bar 14 oscillates reciprocally and drives the grinding roller 16 at the bottom to rotate continuously, so that the particles which do not pass through the arc-shaped sieve plate 6 can be ground further, and the particles on the oscillating bar are gathered towards the middle in cooperation with the continuous reciprocal sliding of the arc-shaped sieve plate 6, so that the grinding roller 16 can be ground conveniently;
moreover, the above structure, i.e. the structure for driving the swing rod 14 to swing reciprocally, may be symmetrically provided with two groups on both sides of the arc-shaped screen plate 6, so that the grinding roller 16 may be mounted on the swing rod 14 with two groups of structures, thereby further improving the stability of the grinding roller 16 and further improving the grinding effect.
And because the rotation junction of swinging arms 14 and roof 2 coincides with the cambered surface centre of a circle of arc sieve 6, so swinging arms 14 in the reciprocal wobbling in-process, grinding roller 16 can be in contact with arc sieve 6 all the time, has further improved the effect of grinding.
In the second embodiment, unlike the first embodiment, a second embodiment for driving the swing lever 14 to swing reciprocally is provided, and reference is made specifically to fig. 8;
further, a mounting plate 22 is mounted between the two rotating shafts 7 in a rotating manner, a second gear 24 is mounted on the outer wall in the middle of the mounting plate 22 in a rotating manner, a first gear 23 meshed with the second gear 24 is fixed on the outer wall of one rotating shaft 7, a long groove is formed in the outer wall of the swinging rod 14, a pin 25 is fixed on the outer wall, far away from the center of the circle, of the second gear 24, and the pin 25 is inserted into the long groove and is in sliding connection with the inner wall of the long groove.
When the rotation shaft 7 rotates, the first gear 23 drives the second gear 24 to rotate, and under the sliding fit of the pin 25 and the long groove, the swinging rod 14 is driven to continuously swing in a reciprocating manner, so that the subsequent structural fit is completed.
In the further implementation described above, the first and second embodiments,
three storage boxes are arranged below the conveyor belt 21, and the three storage boxes respectively correspond to powder falling down on three side lines of the conveyor belt 21.
Referring specifically to fig. 4, a storage box is provided below the conveyor belt 21 to facilitate collection of different sorted steel slag powders and prevent re-mixing thereof.
In a further embodiment, the two support risers 1 are integrally connected by means of a fixing rod 5 by welding, and the top plate 2 is fixed to the fixing rod 5 by means of support legs.
The structural strength of the two support risers 1 can be improved by welding them together by means of the fixing bars 5.
The standard components used in the present embodiment may be purchased directly from the market, and the nonstandard structural components according to the descriptions of the specification and the drawings may also be obtained directly by unambiguous processing according to the common general knowledge in the prior art, and meanwhile, the connection manner of each component adopts the conventional means mature in the prior art, and the machinery, the components and the equipment all adopt the conventional types in the prior art, so that the specific description will not be made here.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an automation equipment for slag grinding material processing, includes two support risers (1), its characterized in that: install but transmission conveyer belt (21) between two support riser (1), just conveyer belt (21) are triangle-shaped, lie in install first magnet (18), second magnet (19) and third magnet (20) that contact with conveyer belt (21) inner wall between two support riser (1) of conveyer belt (21) inner circle, and magnetism size relation is: the magnetism of the first magnet (18) is greater than the magnetism of the second magnet (19) by the magnetism of the third magnet (20), and the length of the third magnet (20) is smaller than the side length of the conveyor belt (21) attached with the third magnet;
when the pretreated steel slag powder falls onto a conveyor belt (21) above the first magnet (18), the steel slag powder passes through the first magnet (18), the second magnet (19) and the third magnet (20) sequentially along with the transmission of the conveyor belt (21);
the crushing device comprises a crushing assembly, wherein the crushing assembly comprises a top plate (2) fixedly arranged above two supporting risers (1), the top plate (2) further comprises side plates (4) with two sides fixed with the top plate, an arc-shaped screen plate (6) capable of sliding in a reciprocating manner is commonly installed between the two side plates (4), two rotating shafts (7) are installed between the two side plates (4), crushing rollers (8) and transmission gears (11) are fixed on the outer walls of the two rotating shafts (7), the two transmission gears (11) are meshed, a motor for driving one rotating shaft (7) to rotate is further installed on the outer walls of the side plates (4), and a feeding groove (3) for discharging is installed at the top of the top plate (2);
the bottom in the middle of roof (2) is installed can reciprocal wobbling swinging rod (14), two the outer wall of axis of rotation (7) all rotates and installs swinging plate (9), two the outer wall that axis of rotation (7) was kept away from to swinging plate (9) all rotates and installs driven gear (10), and two driven gear (10) respectively with two transmission gear (11) mesh, two the outer wall of swinging plate (9) all rotates with swinging rod (14) between install connecting rod (15), the inner wall of arc sieve (6) is fixed with arc rack (13), works as swinging rod (14) are swung, one of them driven gear (10) can with arc rack (13) contact meshing, just arc groove (12) that can supply arc sieve (6) and arc rack (13) to slide in are all offered to the both sides inside of roof (2);
the bottom of the swinging rod (14) is rotatably provided with a grinding roller (16), the grinding roller (16) is in contact with the inner bottom of the arc-shaped sieve plate (6), and the rotary connection part of the swinging rod (14) and the top plate (2) is overlapped with the arc-shaped center of the arc-shaped sieve plate (6).
2. The automated steel slag grinding material processing device according to claim 1, wherein: an elliptical disc (17) is fixed on the outer walls of the two rotating shafts (7), and the outer walls of the two elliptical discs (17) are propped against the swinging rod (14).
3. The automated steel slag grinding material processing device according to claim 1, wherein: the mounting plate (22) is installed in a common rotation mode between the two rotating shafts (7), the second gear (24) is installed on the outer wall in the middle of the mounting plate (22) in a rotation mode, a first gear (23) meshed with the second gear (24) is fixed on the outer wall of one rotating shaft (7), a long groove is formed in the outer wall of the swinging rod (14), a pin (25) is fixed on the outer wall, away from the center of a circle, of the second gear (24), and the pin (25) is inserted into the long groove and is in sliding connection with the inner wall of the long groove.
4. The automated steel slag grinding material processing device according to claim 1, wherein: three storage boxes are arranged below the conveyor belt (21), and the three storage boxes respectively and correspondingly collect powder falling off three side lines of the conveyor belt (21).
5. The automated steel slag grinding material processing device according to claim 1, wherein: the two supporting vertical plates (1) are integrally connected through a fixing rod (5) in a welding mode, and the top plate (2) is fixed on the fixing rod (5) through supporting legs.
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