CN111921645A - Pulverizer with magnetic screening function and use method thereof - Google Patents
Pulverizer with magnetic screening function and use method thereof Download PDFInfo
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- CN111921645A CN111921645A CN202010781068.3A CN202010781068A CN111921645A CN 111921645 A CN111921645 A CN 111921645A CN 202010781068 A CN202010781068 A CN 202010781068A CN 111921645 A CN111921645 A CN 111921645A
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- 238000012216 screening Methods 0.000 title claims abstract description 81
- 238000000034 method Methods 0.000 title claims abstract description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 37
- 238000007790 scraping Methods 0.000 claims abstract description 31
- 230000000694 effects Effects 0.000 claims abstract description 11
- 239000002994 raw material Substances 0.000 claims description 39
- 230000005389 magnetism Effects 0.000 claims description 27
- 238000007873 sieving Methods 0.000 claims description 20
- 230000010355 oscillation Effects 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 230000035939 shock Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000010298 pulverizing process Methods 0.000 abstract description 5
- 229910052742 iron Inorganic materials 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000227 grinding Methods 0.000 description 6
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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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
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
- B02C18/142—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with two or more inter-engaging rotatable cutter assemblies
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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
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
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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
- B02C23/02—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
- 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
- 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
- B03C1/26—Magnetic separation acting directly on the substance being separated with free falling material
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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
- B07B1/34—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen
- B07B1/343—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen with mechanical drive elements other than electromagnets
-
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The invention relates to the technical field of production machinery, in particular to a pulverizer with a magnetic screening function and a using method thereof, which comprises a pre-pulverizing device, a magnetic screening device, a vibration device, a guide plate, a pulverizing mechanism and support legs, wherein the bottom side of the end surface of the pre-pulverizing device is provided with a discharge hole, and the bottom end surface of the pre-crushing device is fixedly connected with a guide plate, the outer side of one end of the guide plate is provided with a magnetic screening device, the inner side of the magnetic screening device is provided with a vibration device, the inner side of the magnetic screening device is provided with a blanking hole, and a crushing mechanism is arranged right below the blanking hole, in the invention, through the arranged magnetic screening device, namely, the iron metal piece can be adsorbed by the electromagnet, and the scraping motor can be started after the iron metal piece is used for a certain time, and then drive the scraper blade through threaded rod and spacing and slide, and then realize collecting the effect of getting rid of the iron metalwork.
Description
Technical Field
The invention relates to the technical field of production machinery, in particular to a pulverizer with a magnetic screening function and a using method thereof.
Background
The pulverizer is a machine for pulverizing large-size solid raw materials to required sizes, and external forces applied to solids in the pulverizing process include shearing, impacting, rolling and grinding. The shearing is mainly used for coarse crushing and crushing operation, and is suitable for crushing or crushing of tough or fibrous materials and large-sized materials; the impact is mainly used in the crushing operation and is suitable for crushing the brittle materials; the rolling is mainly used in high-fineness crushing operation and is suitable for ultramicro crushing operation of most materials with properties; the grinding is mainly used for ultramicro grinding or ultra-large grinding equipment and is suitable for further grinding operation after grinding operation.
Most rubbing crusher that exists in the existing market only has the structure of simple magnetism screening, but can not be better adsorb and get rid of ferrous metal, lead to its effect general when the actual production uses, some rubbing crushers do not have the structure of carrying out the preliminary crushing processing to the raw materials, lead to ferrous metal can be in the same place with the raw materials adhesion, make can take out a large amount of raw materials or can't select ferrous metal when the screening, the actual use effect is relatively poor etc., consequently, propose a rubbing crusher with magnetism screening function and application method to above-mentioned problem.
Disclosure of Invention
The invention aims to provide a pulverizer with a magnetic screening function and a using method thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a rubbing crusher with magnetism screening function, includes reducing mechanism, magnetism sieving mechanism, oscillation device, guide plate, rubbing crusher and supporting leg in advance, the discharge opening has been seted up to reducing mechanism's terminal surface bottom side in advance, and reducing mechanism's bottom face fixedly connected with guide plate in advance, magnetism sieving mechanism is installed in the one end outside of guide plate, oscillation device is installed to magnetism sieving mechanism's inboard, the unloading hole has been seted up to magnetism sieving mechanism's inboard, and is equipped with rubbing crusher under the unloading hole, the equal even fixedly connected with in the bottom face outside of magnetism sieving mechanism's the bottom face outside and the guide plate is the supporting leg of vertical setting, the bottom face of supporting leg is located same horizontal plane with rubbing crusher's bottom face.
Preferably, the bottom end surface of the guide plate and the bottom end surface of the magnetic screening device are both obliquely arranged, and the oblique angles of the bottom end surface of the guide plate and the bottom end surface of the magnetic screening device are consistent.
Preferably, the pre-crushing device includes feeder hopper, box, crushing motor, big crushing blade and little crushing blade, the top face central position department intercommunication of box has the feeder hopper, the bottom face and the guide plate fixed connection of box, the rear end face fixedly connected with of box is the crushing motor that bilateral symmetry set up, the terminal equal fixedly connected with of main shaft of crushing motor smashes blade and little crushing blade greatly, and big crushing blade and little crushing blade are relatively poor setting.
Preferably, the large crushing blades on two sides are positioned in the same vertical plane, the small crushing blades on two sides are positioned in the same vertical plane, the distance between the large crushing blades on two sides is 2-5cm, and the distance between the small crushing blades on two sides is 5-10 cm.
Preferably, the magnetism sieving mechanism includes slide, curb plate, electro-magnet, connecting plate and support, the left downside of guide plate is equipped with the slide, and the bottom face and the supporting leg fixed connection of slide, the equal fixedly connected with curb plate in both sides around the top face of slide, the equal fixedly connected with support in top face both sides of curb plate, one side fixedly connected with connecting plate of support is located both sides fixedly connected with electro-magnet between the connecting plate.
Preferably, the bottom end face of the electromagnet is connected with a scraper in a sliding mode, the inner side of one end of the scraper is connected with a limiting frame in a sliding mode, two ends of the limiting frame are fixedly connected with the side plates, the inner side of the other end of the scraper is connected with a threaded rod in a spiral mode, one side is located, the outer end face of each side plate is fixedly connected with a horizontal transverse plate, the top end face of each transverse plate is fixedly connected with a scraping motor, and the tail end of a main shaft of each scraping motor is fixedly connected with the threaded rod through a coupler.
Preferably, the oscillation device shakes board, shock motor, eccentric wheel and bracing piece including shaking, the bottom face fixedly connected with of magnetism sieving mechanism shakes the motor, shake the terminal fixedly connected with eccentric wheel of main shaft of motor, the outside sliding connection of eccentric wheel has the bracing piece, and the outside and the magnetism sieving mechanism fixed connection of bracing piece, the board is shaken to the other end fixedly connected with of bracing piece.
Preferably, the using method comprises the following steps:
the method comprises the following steps: pre-crushing raw materials: raw materials are added into a box body through a feed hopper, then a pneumatic crushing motor drives a large crushing cutter and a small crushing cutter to rotate, so that crushing spaces with different sizes are reserved for the raw materials, and the raw materials can move to a certain degree in a pre-crushing device, so that a certain crushing effect is guaranteed, and an iron metal structure in the pre-crushing device can be conveniently separated out, so that the next screening work can be conveniently carried out;
step two: auxiliary screening of raw materials: the raw materials processed in the first step fall onto a vibration device on the inner side of the magnetic screening device through a guide plate, and then a vibration motor works, so that an eccentric wheel and a support rod drive a vibration plate to continuously vibrate up and down, and the magnetic screening device can conveniently adsorb iron metal pieces;
step three: magnetic screening treatment: after the second step, starting the magnetic screening device, adsorbing the iron metal part through the electromagnet, discharging other objects through a discharging hole in the inner side of the sliding plate, after the magnetic screening device is used for a certain time, scraping the motor to work, driving the scraper to slide through the threaded rod and the limiting frame, further scraping the bottom end of the electromagnet by the iron metal part, then powering off the electromagnet, discharging the iron metal part from one end through the action of gravity, and resetting the scraper;
step four: the raw materials are crushed.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the arranged pre-crushing device, crushing spaces with different sizes can be reserved for the raw materials, so that the raw materials can move in the pre-crushing device to a certain degree, thereby not only ensuring a certain crushing effect, but also facilitating the separation of the iron metal structure in the raw materials so as to facilitate the next screening work;
2. according to the invention, the vibrating plate can be driven by the eccentric wheel and the supporting rod to continuously vibrate up and down when the vibrating motor works through the arranged vibrating device, so that the magnetic screening device can adsorb iron metal pieces conveniently;
3. according to the invention, the iron metal part can be adsorbed by the electromagnet through the arranged magnetic screening device, and the scraping motor can be started after the iron metal part is used for a certain time, so that the scraping plate is driven to slide through the threaded rod and the limiting frame, and the effect of collecting and removing the iron metal part is further realized.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the pre-crushing apparatus according to the present invention;
FIG. 3 is a schematic structural view of a magnetic screening apparatus according to the present invention;
FIG. 4 is a schematic structural diagram of an oscillating device according to the present invention.
In the figure: 1-a pre-crushing device, 101-a feed hopper, 102-a box body, 103-a crushing motor, 104-a large crushing blade, 105-a small crushing blade, 2-a magnetic screening device, 201-a sliding plate, 202-a side plate, 203-an electromagnet, 204-a connecting plate, 205-a bracket, 206-a scraping plate, 207-a limiting frame, 208-a threaded rod, 209-a transverse plate, 210-a scraping motor, 3-a vibration device, 301-a vibration plate, 302-a vibration motor, 303-an eccentric wheel, 304-a supporting rod, 4-a guide plate, 5-a crushing mechanism and 6-a supporting leg.
Detailed Description
Example 1: referring to fig. 1-4, the present invention provides a technical solution:
the utility model provides a rubbing crusher with magnetism screening function, including reducing mechanism 1 in advance, magnetism sieving mechanism 2, oscillation device 3, guide plate 4, rubbing crusher constructs 5 and supporting leg 6, the discharge opening has been seted up to reducing mechanism 1's terminal surface bottom side in advance, and reducing mechanism 1's bottom face fixedly connected with guide plate 4 in advance, magnetism sieving mechanism 2 is installed in the one end outside of guide plate 4, oscillation device 3 is installed to magnetism sieving mechanism 2's inboard, the unloading hole has been seted up to magnetism sieving mechanism 2's inboard, and be equipped with rubbing crusher constructs 5 under the unloading hole, the equal even fixedly connected with in the bottom face outside of magnetism sieving mechanism 2's the bottom face outside and guide plate 4's the bottom face outside is the supporting leg 6 of vertical setting, the bottom face of supporting leg 6 and the bottom face of rubbing crusher constructs 5 and is located.
The bottom end face of the guide plate 4 and the bottom end face of the magnetic screening device 2 are obliquely arranged, the inclination angles of the bottom end face of the guide plate 4 and the bottom end face of the magnetic screening device 2 are consistent, the arrangement is convenient for blanking of raw materials, the pre-crushing device 1 comprises a feed hopper 101, a box body 102, a crushing motor 103, large crushing blades 104 and small crushing blades 105, the central position of the top end face of the box body 102 is communicated with the feed hopper 101, the bottom end face of the box body 102 is fixedly connected with the guide plate 4, the rear end face of the box body 102 is fixedly connected with the crushing motors 103 which are symmetrically arranged in the left-right direction, the tail ends of a main shaft of the crushing motors 103 are fixedly connected with the large crushing blades 104 and the small crushing blades 105, the large crushing blades 104 and the small crushing blades 105 are arranged relatively poorly, the large crushing blades 104 on the two sides are positioned in the same vertical plane, and the, the distance between the large crushing blades 104 on both sides is 2cm, the distance between the small crushing blades 105 on both sides is 5cm, the arrangement is convenient for performing better pre-crushing treatment on the raw material, thereby facilitating later magnetic screening work, the magnetic screening device 2 comprises a sliding plate 201, a side plate 202, an electromagnet 203, a connecting plate 204 and a bracket 205, the sliding plate 201 is arranged on the left lower side of the guide plate 4, the bottom end surface of the sliding plate 201 is fixedly connected with the supporting legs 6, the front side and the rear side of the top end surface of the sliding plate 201 are fixedly connected with the side plate 202, the bracket 205 is fixedly connected on both sides of the top end surface of the side plate 202, the connecting plate 204 is fixedly connected on one side of the bracket 205, the electromagnet 203 is fixedly connected between the connecting plates 204 on both sides, the bottom end surface of the electromagnet 203 is slidably connected with a scraping plate 206, the limiting frame 207 is slidably connected on the inner side of one, the inner side of the other end of the scraping plate 206 is spirally connected with a threaded rod 208, the outer end surface of the side plate 202 positioned on one side is fixedly connected with a horizontal transverse plate 209, the top end surface of the transverse plate 209 is fixedly connected with a scraping motor 210, and the tail end of a main shaft of the scraping motor 210 is fixedly connected with the threaded rod 208 through a coupler, the arrangement can not only adsorb iron metal parts through an electromagnet 203, but also start the scraping motor 210 after being used for a certain time, and further drive the scraping plate 206 to slide through the threaded rod 208 and a limiting frame 207, thereby realizing the effect of collecting and removing the iron metal parts, the oscillating device 3 comprises an oscillating plate 301, an oscillating motor 302, an eccentric wheel 303 and a supporting rod 304, the bottom end surface of the magnetic screening device 2 is fixedly connected with the oscillating motor 302, the tail end of the main shaft of the oscillating motor 302 is fixedly, and the outside and the 2 fixed connection of magnetic screening device of bracing piece 304, board 301 is shaken to the other end fixedly connected with of bracing piece 304, and this kind of setting can shake the during operation of motor 302, constantly vibrate from top to bottom through eccentric wheel 303 and bracing piece 304 drive shake board 301 to the magnetic screening device 2 of being convenient for is adsorbed iron metalwork.
The using method comprises the following steps:
the method comprises the following steps: pre-crushing raw materials: raw materials are added into a box body 102 through a feeding hopper 101, then a pneumatic crushing motor 103 drives a large crushing knife 104 and a small crushing knife 105 to rotate, so that crushing spaces with different sizes are reserved for the raw materials, and the raw materials can move to a certain degree in a pre-crushing device 1, so that a certain crushing effect is guaranteed, and an iron metal structure in the pre-crushing device can be conveniently separated out, so that the next screening work can be conveniently carried out;
step two: auxiliary screening of raw materials: the raw materials processed in the first step fall onto the oscillating device 3 on the inner side of the magnetic screening device 2 through the guide plate 4, and then the oscillating motor 302 works, so that the oscillating plate 301 is driven by the eccentric wheel 303 and the support rod 304 to oscillate up and down continuously, and the magnetic screening device 2 can adsorb iron metal pieces conveniently;
step three: magnetic screening treatment: after the second step, the magnetic screening device 2 is started, the iron metal part is adsorbed by the electromagnet, other objects are discharged through a discharging hole in the inner side of the sliding plate 201, after the magnetic screening device is used for a certain time, the scraping motor 210 works, the scraping plate 206 is driven by the threaded rod 208 and the limiting frame 207 to slide, the bottom end of the electromagnet 203 is scraped by the iron metal part, then the electromagnet 203 is powered off, the iron metal part is discharged from one end under the action of gravity, and the scraping plate 206 is reset;
step four: the raw materials are crushed.
Example 2: referring to fig. 1-4, the present invention provides a technical solution:
the utility model provides a rubbing crusher with magnetism screening function, including reducing mechanism 1 in advance, magnetism sieving mechanism 2, oscillation device 3, guide plate 4, rubbing crusher constructs 5 and supporting leg 6, the discharge opening has been seted up to reducing mechanism 1's terminal surface bottom side in advance, and reducing mechanism 1's bottom face fixedly connected with guide plate 4 in advance, magnetism sieving mechanism 2 is installed in the one end outside of guide plate 4, oscillation device 3 is installed to magnetism sieving mechanism 2's inboard, the unloading hole has been seted up to magnetism sieving mechanism 2's inboard, and be equipped with rubbing crusher constructs 5 under the unloading hole, the equal even fixedly connected with in the bottom face outside of magnetism sieving mechanism 2's the bottom face outside and guide plate 4's the bottom face outside is the supporting leg 6 of vertical setting, the bottom face of supporting leg 6 and the bottom face of rubbing crusher constructs 5 and is located.
The bottom end face of the guide plate 4 and the bottom end face of the magnetic screening device 2 are obliquely arranged, the inclination angles of the bottom end face of the guide plate 4 and the bottom end face of the magnetic screening device 2 are consistent, the arrangement is convenient for blanking of raw materials, the pre-crushing device 1 comprises a feed hopper 101, a box body 102, a crushing motor 103, large crushing blades 104 and small crushing blades 105, the central position of the top end face of the box body 102 is communicated with the feed hopper 101, the bottom end face of the box body 102 is fixedly connected with the guide plate 4, the rear end face of the box body 102 is fixedly connected with the crushing motors 103 which are symmetrically arranged in the left-right direction, the tail ends of a main shaft of the crushing motors 103 are fixedly connected with the large crushing blades 104 and the small crushing blades 105, the large crushing blades 104 and the small crushing blades 105 are arranged relatively poorly, the large crushing blades 104 on the two sides are positioned in the same vertical plane, and the, and the distance between the big crushing blades 104 at both sides is 5cm, the distance between the small crushing blades 105 at both sides is 10cm, the arrangement is convenient for performing better pre-crushing treatment on the raw material, thereby facilitating the magnetic screening work at the later stage, the magnetic screening device 2 comprises a sliding plate 201, a side plate 202, an electromagnet 203, a connecting plate 204 and a bracket 205, the sliding plate 201 is arranged at the left lower side of the guide plate 4, the bottom end surface of the sliding plate 201 is fixedly connected with the supporting leg 6, the front side and the rear side of the top end surface of the sliding plate 201 are fixedly connected with the side plate 202, the bracket 205 is fixedly connected with both sides of the top end surface of the side plate 202, the connecting plate 204 is fixedly connected with one side of the bracket 205, the electromagnet 203 is fixedly connected between the connecting plates 204 at both sides, the bottom end surface of the electromagnet 203 is slidably connected with a scraping plate 206, the inner side of one end of the scraping, the inner side of the other end of the scraping plate 206 is spirally connected with a threaded rod 208, the outer end surface of the side plate 202 positioned on one side is fixedly connected with a horizontal transverse plate 209, the top end surface of the transverse plate 209 is fixedly connected with a scraping motor 210, and the tail end of a main shaft of the scraping motor 210 is fixedly connected with the threaded rod 208 through a coupler, the arrangement can not only adsorb iron metal parts through an electromagnet 203, but also start the scraping motor 210 after being used for a certain time, and further drive the scraping plate 206 to slide through the threaded rod 208 and a limiting frame 207, thereby realizing the effect of collecting and removing the iron metal parts, the oscillating device 3 comprises an oscillating plate 301, an oscillating motor 302, an eccentric wheel 303 and a supporting rod 304, the bottom end surface of the magnetic screening device 2 is fixedly connected with the oscillating motor 302, the tail end of the main shaft of the oscillating motor 302 is fixedly, and the outside and the 2 fixed connection of magnetic screening device of bracing piece 304, board 301 is shaken to the other end fixedly connected with of bracing piece 304, and this kind of setting can shake the during operation of motor 302, constantly vibrate from top to bottom through eccentric wheel 303 and bracing piece 304 drive shake board 301 to the magnetic screening device 2 of being convenient for is adsorbed iron metalwork.
The using method comprises the following steps:
the method comprises the following steps: pre-crushing raw materials: raw materials are added into a box body 102 through a feeding hopper 101, then a pneumatic crushing motor 103 drives a large crushing knife 104 and a small crushing knife 105 to rotate, so that crushing spaces with different sizes are reserved for the raw materials, and the raw materials can move to a certain degree in a pre-crushing device 1, so that a certain crushing effect is guaranteed, and an iron metal structure in the pre-crushing device can be conveniently separated out, so that the next screening work can be conveniently carried out;
step two: auxiliary screening of raw materials: the raw materials processed in the first step fall onto the oscillating device 3 on the inner side of the magnetic screening device 2 through the guide plate 4, and then the oscillating motor 302 works, so that the oscillating plate 301 is driven by the eccentric wheel 303 and the support rod 304 to oscillate up and down continuously, and the magnetic screening device 2 can adsorb iron metal pieces conveniently;
step three: magnetic screening treatment: after the second step, the magnetic screening device 2 is started, the iron metal part is adsorbed by the electromagnet, other objects are discharged through a discharging hole in the inner side of the sliding plate 201, after the magnetic screening device is used for a certain time, the scraping motor 210 works, the scraping plate 206 is driven by the threaded rod 208 and the limiting frame 207 to slide, the bottom end of the electromagnet 203 is scraped by the iron metal part, then the electromagnet 203 is powered off, the iron metal part is discharged from one end under the action of gravity, and the scraping plate 206 is reset;
step four: the raw materials are crushed.
The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.
Claims (8)
1. The utility model provides a rubbing crusher with magnetism screening function, includes reducing mechanism (1), magnetism screening device (2), oscillation device (3), guide plate (4), rubbing crusher constructs (5) and supporting leg (6) in advance, its characterized in that: the discharge opening has been seted up to the terminal surface bottom side of pre-crushing device (1), and the bottom face fixedly connected with guide plate (4) of pre-crushing device (1), magnetic screening device (2) are installed in the one end outside of guide plate (4), oscillation device (3) are installed to the inboard of magnetic screening device (2), the unloading hole has been seted up to the inboard of magnetic screening device (2), and is equipped with rubbing crusher structure (5) under the unloading hole, the equal even fixedly connected with in the bottom face outside of magnetic screening device (2) and guide plate (4) is supporting leg (6) of vertical setting, the bottom face of supporting leg (6) and the bottom face of rubbing crusher structure (5) are located same horizontal plane.
2. A pulverizer with a magnetic screening function according to claim 1, characterized in that: the bottom end face of the guide plate (4) and the bottom end face of the magnetic screening device (2) are obliquely arranged, and the oblique angles of the bottom end face of the guide plate (4) and the bottom end face of the magnetic screening device (2) are consistent.
3. A pulverizer with a magnetic screening function according to claim 1, characterized in that: pre-crushing device (1) includes feeder hopper (101), box (102), crushing motor (103), big crushing blade (104) and little crushing blade (105), the top face central point department intercommunication of box (102) has feeder hopper (101), the bottom face and guide plate (4) fixed connection of box (102), the rear end face fixedly connected with of box (102) is crushing motor (103) that bilateral symmetry set up, the terminal equal fixedly connected with of main shaft of crushing motor (103) smashes blade (104) and little crushing blade (105) greatly, and smashes blade (104) and little crushing blade (105) and be relatively poor setting.
4. A pulverizer with a magnetic screening function according to claim 3, characterized in that: the large crushing blades (104) on the two sides are positioned in the same vertical plane, the small crushing blades (105) on the two sides are positioned in the same vertical plane, the distance between the large crushing blades (104) on the two sides is 2-5cm, and the distance between the small crushing blades (105) on the two sides is 5-10 cm.
5. A pulverizer with a magnetic screening function according to claim 1, characterized in that: magnetic screening device (2) are including slide (201), curb plate (202), electro-magnet (203), connecting plate (204) and support (205), the left downside of guide plate (4) is equipped with slide (201), and the bottom face and supporting leg (6) fixed connection of slide (201), equal fixedly connected with curb plate (202) in both sides around the top face of slide (201), the equal fixedly connected with support (205) in top face both sides of curb plate (202), one side fixedly connected with connecting plate (204) of support (205) are located both sides fixedly connected with electro-magnet (203) between connecting plate (204).
6. A pulverizer with magnetic screening function according to claim 5, characterized in that: the bottom end face sliding connection of electro-magnet (203) has scraper blade (206), the inboard sliding connection of one end of scraper blade (206) has spacing (207), and the both ends of spacing (207) all with curb plate (202) fixed connection, the inboard spiral connection of the other end of scraper blade (206) has threaded rod (208), is located one side the outer terminal surface fixed connection of curb plate (202) has diaphragm (209) that the level set up, motor (210) are scraped to the top terminal surface fixed connection of diaphragm (209), and scrape the terminal shaft coupling and threaded rod (208) fixed connection that pass through of the main shaft of motor (210).
7. A pulverizer with a magnetic screening function according to claim 1, characterized in that: vibrate device (3) including shaking board (301), shock motor (302), eccentric wheel (303) and bracing piece (304), bottom face fixedly connected with of magnetism sieving mechanism (2) vibrates motor (302), the terminal fixedly connected with eccentric wheel (303) of main shaft of vibrating motor (302), the outside sliding connection of eccentric wheel (303) has bracing piece (304), and the outside and magnetism sieving mechanism (2) fixed connection of bracing piece (304), the other end fixedly connected with of bracing piece (304) shakes board (301).
8. A pulverizer with magnetic screening function and its use method as claimed in claims 1-7, characterized in that: the method comprises the following steps:
the method comprises the following steps: pre-crushing raw materials: raw materials are added into a box body (102) through a feeding hopper (101), then a pneumatic crushing motor (103) drives a large crushing knife (104) and a small crushing knife (105) to rotate, so that crushing spaces with different sizes are reserved for the raw materials, and the raw materials can move to a certain degree in a pre-crushing device (1), so that a certain crushing effect is guaranteed, and an iron metal structure in the pre-crushing device can be conveniently separated out, so that the next screening work is facilitated;
step two: auxiliary screening of raw materials: the raw materials processed in the first step fall onto a vibration device (3) on the inner side of a magnetic screening device (2) through a guide plate (4), and then a vibration motor (302) works, so that an eccentric wheel (303) and a support rod (304) drive a vibration plate (301) to continuously vibrate up and down, and the magnetic screening device (2) can conveniently adsorb the iron metal piece;
step three: magnetic screening treatment: after the second step, the magnetic screening device (2) is started, the iron metal part is adsorbed by the electromagnet, other objects are discharged through a discharging hole in the inner side of the sliding plate (201), after the magnetic screening device is used for a certain time, the scraping motor (210) works, the scraping plate (206) is driven to slide through the threaded rod (208) and the limiting frame (207), the bottom end of the electromagnet (203) is scraped by the iron metal part, then the electromagnet (203) is powered off, the iron metal part is discharged from one end under the action of gravity, and the scraping plate (206) is reset;
step four: the raw materials are crushed.
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| CN202010781068.3A CN111921645A (en) | 2020-08-06 | 2020-08-06 | Pulverizer with magnetic screening function and use method thereof |
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| CN202010781068.3A CN111921645A (en) | 2020-08-06 | 2020-08-06 | Pulverizer with magnetic screening function and use method thereof |
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