CN108672277B - Particle material screening equipment for industrial production based on electromagnetic vibration principle - Google Patents
Particle material screening equipment for industrial production based on electromagnetic vibration principle Download PDFInfo
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- CN108672277B CN108672277B CN201810335442.XA CN201810335442A CN108672277B CN 108672277 B CN108672277 B CN 108672277B CN 201810335442 A CN201810335442 A CN 201810335442A CN 108672277 B CN108672277 B CN 108672277B
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- Prior art keywords
- wedge block
- fixedly connected
- groove
- movable wedge
- sliding
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- 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
- B07B1/346—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 electromagnets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/051—Stirrers characterised by their elements, materials or mechanical properties
- B01F27/054—Deformable stirrers, e.g. deformed by a centrifugal force applied during operation
- B01F27/0542—Deformable stirrers, e.g. deformed by a centrifugal force applied during operation deformable by centrifugal force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/118—Stirrers in the form of brushes, sieves, grids, chains or springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/21—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by their rotating shafts
- B01F27/2124—Shafts with adjustable length, e.g. telescopic shafts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
-
- 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
Abstract
A particle material screening device for industrial production based on an electromagnetic vibration principle comprises a shell and an upper cover, wherein a sliding groove is formed in the inner side wall of the shell, a sliding screen is arranged on the sliding groove, a screen vibrating device is connected to the lower side of the sliding screen, the screen vibrating device comprises a first movable wedge block, the first movable wedge block is fixedly connected with the lower side of the sliding screen, the section of the first movable wedge block is in a right-angled trapezoid shape, the inclined surface of the first movable wedge block is arranged downwards, and a rolling groove with a downward opening is formed in the inclined surface of the first movable wedge block; the bottom in the shell is provided with a first groove with an upward opening. The invention has the advantages that the electromagnet generates magnetism the same as the magnetic pole after being electrified, so as to repel the magnetic pole, the magnetic pole drives the movable plate to move towards the right side, so as to drive the second movable wedge block to move towards the right side, and the first movable wedge block matched with the second movable wedge block moves upwards, so that the sliding screen moves upwards.
Description
Technical Field
The invention relates to the technical field of industrial production, in particular to a particle material screening device for industrial production based on an electromagnetic vibration principle.
Background
Industry (industry) refers to the work and process of collecting raw materials and processing them into products. The industry is a product of the social division development and passes through several development stages of handicraft industry, machine industry and modern industry. Industries are an important component of the second industry, and are divided into two major categories, light industry and heavy industry. In 2014, the total value of industrial production in China reaches 4 trillion dollars, and the China becomes the first industrial production country in the world beyond the United states.
Until the 18 th century, the uk has revolutionized the industry, which has been based on manual technology, to the machine industry, which has not been separated from agriculture to become an independent department of material production. With the progress of scientific technology, the development stage of modern industry is entered from the end of 19 th century to the beginning of 20 th century. From the late stage of the 40 th of the 20 th century, the production process is automated as a main characteristic, and an electronic control automatic machine and a production line are adopted for production, so that a machine system is changed. From the late 70 s, after 80 s, the micro-electronic technology is used as the center, and new technologies and new industries including bioengineering, optical fibers, new energy, new materials and robots are developed. These new technological innovations are changing the basic aspects of industrial production.
In industrial processes, it is often necessary to screen the particulate material to obtain particulate material of different particle sizes. When screening, the prior art utilizes screen cloth vibration to realize the screening, but this kind of method screening effect is relatively poor, does not have the disturbance effect, leads to more material to pile up on the screen cloth, influences the screening effect.
Disclosure of Invention
The invention aims to provide a particle material screening device for industrial production based on an electromagnetic vibration principle, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a particle material screening device for industrial production based on an electromagnetic vibration principle comprises a shell and an upper cover, wherein a sliding groove is formed in the inner side wall of the shell, a sliding screen is arranged on the sliding groove, a screen vibrating device is connected to the lower side of the sliding screen, the screen vibrating device comprises a first movable wedge block, the first movable wedge block is fixedly connected with the lower side of the sliding screen, the section of the first movable wedge block is in a right-angled trapezoid shape, the inclined surface of the first movable wedge block is arranged downwards, and a rolling groove with a downward opening is formed in the inclined surface of the first movable wedge block; a first groove with an upward opening is formed in the bottom in the shell, a moving plate is arranged in the first groove, a second moving wedge block is fixedly connected to the top end of the moving plate, the section of the second moving wedge block is in a right-angled trapezoid shape, the inclined surface of the second moving wedge block is arranged upward, a roller bracket is fixedly connected to the inclined surface of the second moving wedge block, the upper end of the roller bracket is connected with a roller, and the roller is located in a rolling groove; the left side of the moving plate is fixedly connected with a magnetic pole, and an electromagnet is arranged in a first groove on the opposite side of the magnetic pole; the middle of the lower side of the upper cover is fixedly connected with a disturbance device, the disturbance device comprises a motor, a rotating shaft is fixedly connected onto an output shaft of the motor, an adjusting rod is arranged below the rotating shaft, a second groove with an upward opening is formed in the adjusting rod, a first spring is fixedly connected to the bottom in the second groove, and the top end of the first spring is fixedly connected with the bottom end of the rotating shaft; two horizon bars of pole bottom symmetry fixedly connected with, the other end fixedly connected with limit baffle that the pole was kept away from to the horizon bar, the cover is equipped with the sliding block on the horizon bar, and the cover is equipped with the second spring on the horizon bar between sliding block and the limit baffle, two vertical poles of symmetry fixedly connected with on the sliding block have evenly arranged a plurality of stirring vane on the vertical pole.
The invention further comprises the following steps: the upper cover is provided with a feed hopper.
The invention adopts the following further scheme that: the sliding groove extends to the top of the shell.
The invention adopts the following further scheme that: the bottom of the shell is provided with a discharge hole.
The invention adopts the following further scheme that: the inclined surfaces of the first movable wedge block and the second movable wedge block are arranged in parallel.
The invention adopts the following further scheme that: the roller bracket is perpendicular to the inclined plane of the second movable wedge block.
The invention adopts the following further scheme that: two limiting grooves are symmetrically formed in the inner side wall of the second groove, limiting rods are arranged in the limiting grooves, and the other ends of the limiting rods are fixedly connected with the side wall of the adjusting rod.
The invention has the advantages that the electromagnet generates magnetism the same as the magnetic pole after being electrified, so as to repel the magnetic pole, the magnetic pole drives the movable plate to move towards the right side, so as to drive the second movable wedge block to move towards the right side, and the first movable wedge block matched with the second movable wedge block moves upwards, so that the sliding screen moves upwards; the sliding block is far away from the adjusting rod after being subjected to centrifugal force, the sliding block drives the stirring blade to expand the stirring range, the disturbance effect on the particle materials is improved, and the screening effect is improved; when the rotating speed of the adjusting rod changes, the sliding block changes the stirring range under the action of the second spring, and the screening effect is further improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a screen vibratory apparatus of the present invention;
FIG. 3 is a schematic structural diagram of a perturbation apparatus according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, in an embodiment of the present invention, an apparatus for screening granular materials for industrial production based on an electromagnetic vibration principle includes a housing 1 and an upper cover 2, a sliding groove 3 is disposed on an inner side wall of the housing 1, a sliding screen 4 is disposed on the sliding groove 3, a screen vibrating device 5 is connected to a lower side of the sliding screen 4, the screen vibrating device 5 includes a first movable wedge 501, the first movable wedge 501 is fixedly connected to a lower side of the sliding screen 4, a cross section of the first movable wedge 501 is in a right trapezoid shape, an inclined surface of the first movable wedge 501 is disposed downward, and a rolling groove 502 with a downward opening is disposed on the inclined surface of the first movable wedge 501; a first groove 503 with an upward opening is formed in the bottom of the shell 1, a moving plate 504 is arranged in the first groove 503, a second moving wedge 505 is fixedly connected to the top end of the moving plate 504, the section of the second moving wedge 505 is in a right-angled trapezoid shape, the inclined surface of the second moving wedge 505 is arranged upward, a roller bracket 506 is fixedly connected to the inclined surface of the second moving wedge 505, a roller 507 is connected to the upper end of the roller bracket 506, and the roller 507 is located in the rolling groove 502; a magnetic pole 508 is fixedly connected to the left side of the moving plate 504, an electromagnet 509 is arranged in a first groove 503 on the opposite side of the magnetic pole 508, when the screen 4 needing to slide vibrates, current is supplied to the electromagnet 509, after the current is supplied to the electromagnet 509, magnetism which is the same as that of the magnetic pole 508 is generated, the magnetic pole 508 is repelled, the magnetic pole 508 drives the moving plate 504 to move towards the right side, so that the second moving wedge block 505 is driven to move towards the right side, the first moving wedge block 501 matched with the second moving wedge block 505 moves upwards, and the screen 4 needing to slide moves upwards is achieved; then, a reverse current is introduced into the electromagnet 509, so that the electromagnet 509 generates magnetism opposite to the magnetic pole 508, the magnetic pole 508 is attracted, and then the upward movement of the sliding screen 4 is realized, so that the up-and-down movement of the sliding screen 4 is repeatedly realized, the vibration effect is improved, and the screening effect is improved;
the middle of the lower side of the upper cover 2 is fixedly connected with a disturbing device 6, the disturbing device 6 comprises a motor 601, an output shaft of the motor 601 is fixedly connected with a rotating shaft 602, an adjusting rod 6013 is arranged below the rotating shaft 602, a second groove 603 with an upward opening is formed in the adjusting rod 6013, a first spring 604 is fixedly connected to the bottom of the second groove 603, the top end of the first spring 604 is fixedly connected with the bottom end of the rotating shaft 602, two limiting grooves 605 are symmetrically formed in the inner side wall of the second groove 603, a limiting rod 606 is arranged in each limiting groove 605, the other end of the limiting rod 606 is fixedly connected with the side wall of the adjusting rod 6013, a stirring blade 6012 arranged at the lower part of the adjusting rod 6013 can be always contacted with the upper side of the sliding screen 5 under the action of the first spring 604, and when the height of; under the action of the limiting rod 606, when the rotating shaft 602 rotates, the adjusting rod 6013 can rotate together with the rotating shaft 602;
the bottom of the adjusting rod 6013 is symmetrically and fixedly connected with two horizontal rods 607, the other end of the horizontal rod 607, which is far away from the adjusting rod 6013, is fixedly connected with a limiting baffle 6010, a sliding block 608 is sleeved on the horizontal rod 607, a second spring 609 is sleeved on the horizontal rod 607 between the sliding block 608 and the limiting baffle 6010, two vertical rods 6011 are symmetrically and fixedly connected to the sliding block 608, a plurality of stirring blades 6012 are uniformly arranged on the vertical rods 6011, when the adjusting rod 6013 rotates, the sliding block 608 is far away from the adjusting rod 6013 after being subjected to centrifugal force, the sliding block 608 drives the stirring blades 6012 to expand the stirring range, the disturbance effect on the particle materials is improved, and the screening effect is improved; when the rotating speed of the adjusting rod 6013 changes, the sliding block 608 changes the stirring range under the action of the second spring 609, and the screening effect is further improved.
The upper cover 2 is provided with a feed hopper 7, and the bottom of the shell 1 is provided with a discharge hole 8.
The sliding groove 3 extends to the top of the shell 1.
The inclined surfaces of the first moving wedge 501 and the second moving wedge 505 are arranged in parallel.
The roller bracket 506 is disposed perpendicular to the inclined surface of the second moving wedge 505.
The working principle of the invention is as follows: when the screen 4 needs to slide, current is supplied to the electromagnet 509, and the electromagnet 509 generates magnetism the same as that of the magnetic pole 508 after being supplied with the current, so that the magnetic pole 508 is repelled, the magnetic pole 508 drives the moving plate 504 to move towards the right side, so that the second moving wedge block 505 is driven to move towards the right side, and the first moving wedge block 501 matched with the second moving wedge block 505 moves upwards, so that the screen 4 needs to slide upwards; then, a reverse current is introduced into the electromagnet 509, so that the electromagnet 509 generates magnetism opposite to the magnetic pole 508, the magnetic pole 508 is attracted, and then the upward movement of the sliding screen 4 is realized, so that the up-and-down movement of the sliding screen 4 is repeatedly realized, the vibration effect is improved, and the screening effect is improved;
under the action of the first spring 604, the stirring blade 6012 disposed below the adjusting rod 6013 may always contact with the upper side of the sliding screen 5, and when the height of the sliding screen 5 changes, the height of the adjusting rod 6013 will also change; under the action of the limiting rod 606, when the rotating shaft 602 rotates, the adjusting rod 6013 can rotate together with the rotating shaft 602;
when the adjusting rod 6013 rotates, the sliding block 608 is far away from the adjusting rod 6013 after being subjected to centrifugal force, the sliding block 608 drives the stirring blade 6012 to expand the stirring range, the disturbance effect on the particle materials is improved, and the screening effect is improved; when the rotating speed of the adjusting rod 6013 changes, the sliding block 608 changes the stirring range under the action of the second spring 609, and the screening effect is further improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (1)
1. The screening equipment for the granular materials for industrial production based on the electromagnetic vibration principle comprises a shell and an upper cover and is characterized in that a sliding groove is formed in the inner side wall of the shell, a sliding screen is arranged on the sliding groove, a screen vibrating device is connected to the lower side of the sliding screen and comprises a first movable wedge block, the first movable wedge block is fixedly connected with the lower side of the sliding screen, the section of the first movable wedge block is in a right-angled trapezoid shape, the inclined surface of the first movable wedge block is arranged downwards, and a rolling groove with a downward opening is formed in the inclined surface of the first movable wedge block; a first groove with an upward opening is formed in the bottom in the shell, a moving plate is arranged in the first groove, a second moving wedge block is fixedly connected to the top end of the moving plate, the section of the second moving wedge block is in a right-angled trapezoid shape, the inclined surface of the second moving wedge block is arranged upward, a roller bracket is fixedly connected to the inclined surface of the second moving wedge block, the upper end of the roller bracket is connected with a roller, and the roller is located in a rolling groove; the left side of the moving plate is fixedly connected with a magnetic pole, and an electromagnet is arranged in a first groove on the opposite side of the magnetic pole; the middle of the lower side of the upper cover is fixedly connected with a disturbance device, the disturbance device comprises a motor, a rotating shaft is fixedly connected onto an output shaft of the motor, an adjusting rod is arranged below the rotating shaft, a second groove with an upward opening is formed in the adjusting rod, a first spring is fixedly connected to the bottom in the second groove, and the top end of the first spring is fixedly connected with the bottom end of the rotating shaft; the bottom of the adjusting rod is symmetrically and fixedly connected with two horizontal rods, the other end of each horizontal rod, far away from the adjusting rod, is fixedly connected with a limiting baffle, a sliding block is sleeved on each horizontal rod, a second spring is sleeved on each horizontal rod between each sliding block and the limiting baffle, two vertical rods are symmetrically and fixedly connected to each sliding block, and a plurality of stirring blades are uniformly arranged on each vertical rod;
the upper cover is provided with a feed hopper;
the sliding groove extends to the top of the shell;
the device is characterized in that a discharge hole is formed in the bottom of the shell;
the inclined surfaces of the first movable wedge block and the second movable wedge block are arranged in parallel;
the roller bracket is vertically arranged with the inclined plane of the second movable wedge block;
two limiting grooves are symmetrically formed in the inner side wall of the second groove, limiting rods are arranged in the limiting grooves, and the other ends of the limiting rods are fixedly connected with the side wall of the adjusting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810335442.XA CN108672277B (en) | 2018-04-16 | 2018-04-16 | Particle material screening equipment for industrial production based on electromagnetic vibration principle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810335442.XA CN108672277B (en) | 2018-04-16 | 2018-04-16 | Particle material screening equipment for industrial production based on electromagnetic vibration principle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108672277A CN108672277A (en) | 2018-10-19 |
| CN108672277B true CN108672277B (en) | 2020-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810335442.XA Active CN108672277B (en) | 2018-04-16 | 2018-04-16 | Particle material screening equipment for industrial production based on electromagnetic vibration principle |
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| CN (1) | CN108672277B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111558523A (en) * | 2020-05-13 | 2020-08-21 | 任家田 | Water and soil conservation ecological restoration device for highway construction |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1154077A (en) * | 1966-12-05 | 1969-06-04 | Siteg Siebtech Gmbh | Vibratory Screening Machines. |
| CN106732129A (en) * | 2016-12-13 | 2017-05-31 | 李长财 | A kind of remaining sandstone fast filtering knot screen for building |
| CN107433261A (en) * | 2017-09-27 | 2017-12-05 | 龙里县逸轩生产力促进中心 | A kind of Manufacture of medicinal slices of TCM screening installation with vibrating function |
| CN107949210A (en) * | 2017-11-30 | 2018-04-20 | 苏州汇恒网络科技有限公司 | A kind of security protection electrical cabinet with multiple shock-absorbing function |
| CN107694923A (en) * | 2017-12-01 | 2018-02-16 | 湖北星梦茶业股份有限公司 | A kind of Green Tea Processing screening installation based on electric and magnetic oscillation principle |
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2018
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| CN108672277A (en) | 2018-10-19 |
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Effective date of registration: 20200813 Address after: No. 15, Guangming Road, high tech Zone, Donghai County, Lianyungang City, Jiangsu Province Applicant after: LIANYUNGANG HAILAN ABRASIVES Co.,Ltd. Address before: 215004 Room 608, 89 Building of Ideal Home in Huqiu District, Suzhou City, Jiangsu Province Applicant before: Wei Yan |
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