CN112139015A - Screening equipment for extrusion crushing type coal mine processing - Google Patents

Screening equipment for extrusion crushing type coal mine processing Download PDF

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Publication number
CN112139015A
CN112139015A CN202010976508.0A CN202010976508A CN112139015A CN 112139015 A CN112139015 A CN 112139015A CN 202010976508 A CN202010976508 A CN 202010976508A CN 112139015 A CN112139015 A CN 112139015A
Authority
CN
China
Prior art keywords
groove
side wall
supporting plate
coal mine
crushing type
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010976508.0A
Other languages
Chinese (zh)
Inventor
高永新
潘旭陽
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Liaoning Technical University
Original Assignee
Liaoning Technical University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Liaoning Technical University filed Critical Liaoning Technical University
Priority to CN202010976508.0A priority Critical patent/CN112139015A/en
Publication of CN112139015A publication Critical patent/CN112139015A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING 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
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • B07B1/36Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro in more than one direction
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING 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
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/42Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING 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
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46Constructional details of screens in general; Cleaning or heating of screens

Abstract

The invention discloses extrusion crushing type screening equipment for coal mine processing, which comprises a first supporting plate, wherein a first groove is formed in the side wall of the top end of the first supporting plate along the length direction of the first supporting plate, a screening mechanism is arranged in the first groove, second grooves which are symmetrically arranged are formed in the side walls of two sides of the first groove, an adjusting mechanism is arranged in the second groove, the adjusting mechanism comprises sliding plates which are connected between the side walls of two sides of the second groove in a sliding mode, a spring connected with the side wall of the second groove is installed on the side wall of one side of one of the sliding plates, one side of the top end of the first supporting plate is connected with a rotating motor through a bolt, and an output shaft of the rotating. The coal mine screening device can filter the screen of the crushed coal mine, can collect the screened coal mine, can screen the filter screen in a left-right shaking mode, and can shake the filter screen up and down, so that the screening effect is improved, and the probability of blockage of the filter holes is reduced.

Description

Screening equipment for extrusion crushing type coal mine processing
Technical Field
The invention belongs to the technical field of coal mine machinery, and particularly relates to extrusion crushing type screening equipment for coal mine processing.
Background
Coal mines are areas where humans mine coal resources in coal-rich mining areas, and are generally divided into underground coal mines and opencast coal mines. When the coal seam is far from the ground surface, a tunnel is usually dug to the underground, so that the coal is a mineworker coal mine. When the coal seam is very close to the earth surface, the coal is generally excavated by directly stripping the earth surface, which is an open pit coal mine. The vast majority of coal mines in China belong to underground coal mines. Coal mines encompass a large area above ground and below ground as well as associated facilities.
After current colliery is smashed, need carry out screening process to the colliery, the colliery that will accord with the specification is screened the separation, and current screening adopts the screen cloth to filter the screening, nevertheless because the setting of screen cloth is single, leads to filtering the screening effect poor, but also blocks up the filtration pore easily, influences the screening effect, for this reason, needs an extrusion crushing type screening installation for the coal mine processing.
Disclosure of Invention
Based on the defects of the prior art, the technical problem to be solved by the invention is to provide the extrusion crushing type screening equipment for coal mine processing, which can collect screened coal mines, improve the screening effect and reduce the probability of filter holes being blocked.
In order to solve the technical problems, the invention is realized by the following technical scheme: the invention provides extrusion crushing type screening equipment for coal mine processing, which comprises a first supporting plate, wherein a first groove is formed in the side wall of the top end of the first supporting plate along the length direction of the first supporting plate, a screening mechanism is arranged in the first groove, second grooves which are symmetrically arranged are formed in the side walls of two sides of the first groove, an adjusting mechanism is arranged in the second groove, the adjusting mechanism comprises a sliding plate which is slidably connected between the side walls of the two sides of the second groove, a spring which is connected with the side wall of the second groove is arranged on the side wall of one side of one sliding plate, a rotating motor is connected to one side of the top end of the first supporting plate through a bolt, an output shaft of the rotating motor is connected with a rotating shaft through a coupling, one end of the rotating shaft, far away from the rotating motor, extends to the inside of the second groove, the side wall of one side that the slide is close to each other has the second backup pad, and the output shaft of push rod motor with one of them the top lateral wall welding of second backup pad.
Preferably, screening mechanism is including setting up the filter screen in first recess inside, and the lateral wall of filter screen is connected with the frame, and the both ends of frame all keep away from the one end welding of slide with the second backup pad, and is connected with between the both sides lateral wall top of frame and the first recess lateral wall and keeps off the cloth.
Preferably, a first through hole is formed in the bottom end of the side wall of one side of the first supporting plate and communicated with the inside of the first groove, and a collecting box is placed on the side wall of the bottom end of the first groove.
Preferably, the lateral wall of one side of the collecting box is welded with a supporting rod which is vertically arranged, one end of the supporting rod, far away from the collecting box, penetrates through the first through hole and extends to the outer part of the first groove, is welded with a pulling plate, and the pulling plate and the supporting rod are vertically arranged.
Preferably, a second through hole is formed in the side wall of one side of the first supporting plate and communicated with the inside of the first groove, and a transparent observation window is connected to the inner side wall of the second through hole.
Therefore, the extrusion crushing type screening equipment for coal mine processing disclosed by the invention has the following beneficial effects:
1. through the arranged screening mechanism, the crushed coal mine can be filtered by the screen mesh, and the screened coal mine can be collected;
2. through the adjustment mechanism who sets up, can shake the screening about carrying out to the filter screen, simultaneously, can also shake from top to bottom to the filter screen, improved the screening effect, reduced the probability that the filtration pore is blockked up.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following detailed description is given in conjunction with the preferred embodiments, together with the accompanying drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
FIG. 1 is a schematic structural view of a screening apparatus for the processing of crushed briquette ores according to a preferred embodiment of the present invention;
FIG. 2 is an enlarged schematic view at A in FIG. 1;
fig. 3 is a schematic view of a connecting structure of a slide plate and a cam of the extrusion crushing type screening apparatus for coal mine processing of the present invention.
Wherein: 1-a first supporting plate, 2-a first groove, 3-a second groove, 4-a sliding plate, 5-a spring, 6-a rotating motor, 7-a rotating shaft, 8-a cam, 9-a second supporting plate, 10-a filter screen, 11-a frame, 12-a baffle cloth, 13-a push rod motor, 14-a first through hole, 15-a collecting box, 16-a supporting rod and 17-a pulling plate.
Detailed Description
Other aspects, features and advantages of the present invention will become apparent from the following detailed description, taken in conjunction with the accompanying drawings, which form a part of this specification, and which illustrate, by way of example, the principles of the invention. In the referenced drawings, the same or similar components in different drawings are denoted by the same reference numerals.
It should be noted that the descriptions relating to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
As shown in fig. 1 to 3, the extrusion crushing type screening device for coal mine processing of the invention comprises a first supporting plate 1, a first groove 2 is arranged on the top side wall of the first supporting plate 1 along the length direction, a screening mechanism is arranged inside the first groove 2, second grooves 3 symmetrically arranged are arranged on the two side walls of the first groove 2, an adjusting mechanism is arranged inside the second grooves 3, the adjusting mechanism comprises a sliding plate 4 slidably connected between the two side walls of the second groove 3, a spring 5 connected with the side wall of the second groove 3 is arranged on one side wall of one sliding plate 4, a rotating motor 6 is connected with one side of the top end of the first supporting plate 1 through a bolt, an output shaft of the rotating motor 6 is connected with a rotating shaft 7 through a coupler, one end of the rotating shaft 7 far away from the rotating motor 6 extends to the inside of the second groove 3 and is welded with a cam 8, a push rod motor 13 is connected with one side wall, the side wall of one side that the slide 4 is close to each other has second backup pad 9, and the output shaft of push rod motor 13 and the top lateral wall welding of one of them second backup pad 9.
The screening mechanism comprises a filter screen 10 arranged in a first groove 2, the outer side wall of the filter screen 10 is connected with a frame 11, two ends of the frame 11 are both welded with one end of a second supporting plate 9 far away from a sliding plate 4, a piece of baffle cloth 12 is connected between the top end of the side wall of two sides of the frame 11 and the side wall of the first groove 2, the bottom end of one side wall of the first supporting plate 1 is provided with a first through hole 14, the first through hole 14 is communicated with the inside of the first groove 2, the side wall of the bottom end of the first groove 2 is provided with a collecting box 15, one side wall of the collecting box 15 is welded with a vertically arranged supporting rod 16, one end of the supporting rod 16 far away from the collecting box 15 extends to the outside of the first groove 2 through the first through hole 14 and is welded with a pull plate 17, the pull plate 17 is arranged vertically to the supporting rod 16, one side, the inside wall of second through-hole is connected with transparent observation window.
The operation principle of the screening apparatus for extrusion crushing type coal mine processing of the present invention will be briefly described with reference to fig. 1 to 3 in conjunction with the description of the above structural technical features:
pouring coal mine to be screened into the first groove 2, starting the rotating motor 6 and the push rod motor 13, driving the rotating shaft 7 by the rotating motor 6, driving the cam 8 to rotate by the rotating shaft 7, extruding the sliding plate 4 by the convex part of the cam 8 in the rotating process of the cam 8, enabling the sliding plate 4 to move rightwards, driving the second supporting plate 9 by the sliding plate 4, driving the filter screen 10 to move rightwards by the second supporting plate 9, when the sliding plate 4 is not extruded any more by the convex part of the cam 8, enabling the sliding plate 4 to move leftwards under the elastic force of the spring 5, driving the second supporting plate 9 by the sliding plate 4, driving the filter screen 10 to move leftwards by the second supporting plate 9, repeatedly circulating, enabling the filter screen 10 to move leftwards and rightwards, driving the second supporting plate 9 to move upwards and downwards by the push rod motor 13, driving the filter screen 10 to move, the coal mine is filtered and screened, the screening effect is improved, the screened coal mine falls into the collecting box 15, the design is simple and rapid, the screen mesh can be filtered in the crushed coal mine, the screened coal mine can be collected, the filter screen can be subjected to left-right shaking screening, meanwhile, the filter screen can be shaken up and down, the screening effect is improved, and the probability that the filter holes are blocked is reduced.
While the foregoing is directed to the preferred embodiment of the present invention, other and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow.

Claims (5)

1. The extrusion crushing type screening device for coal mine processing comprises a first supporting plate (1), and is characterized in that a first groove (2) is formed in the side wall of the top end of the first supporting plate (1) along the length direction of the first supporting plate, a screening mechanism is arranged inside the first groove (2), second grooves (3) which are symmetrically formed are formed in the side walls of two sides of the first groove (2), and an adjusting mechanism is arranged inside the second grooves (3);
the adjusting mechanism comprises sliding plates (4) which are connected between the side walls of the two sides of the second groove (3) in a sliding mode, a spring (5) connected with the side wall of the second groove (3) is installed on the side wall of one side of one sliding plate (4), a rotating motor (6) is connected to one side of the top end of the first supporting plate (1) through a bolt, an output shaft of the rotating motor (6) is connected with a rotating shaft (7) through a coupler, and one end, far away from the rotating motor (6), of the rotating shaft (7) extends to the inside of the second groove (3) and is welded with a cam (8;
and the other side wall of one side of the sliding plate (4) is connected with a push rod motor (13) through a bolt, the side wall of one side, close to each other, of the sliding plate (4) is connected with a second supporting plate (9) in a sliding manner, and an output shaft of the push rod motor (13) is welded with the side wall of the top end of one of the second supporting plates (9).
2. The extrusion crushing type screening device for coal mine machining according to claim 1, wherein the screening mechanism comprises a filter screen (10) arranged inside the first groove (2), a frame (11) is connected to the outer side wall of the filter screen (10), two ends of the frame (11) are welded to one end, away from the sliding plate (4), of the second supporting plate (9), and a blocking cloth (12) is connected between the top ends of the side walls of two sides of the frame (11) and the side wall of the first groove (2).
3. The extrusion crushing type screening device for coal mine processing as claimed in claim 1, wherein a first through hole (14) is formed in the bottom end of one side wall of the first supporting plate (1), the first through hole (14) is communicated with the interior of the first groove (2), and a collecting box (15) is placed on the side wall of the bottom end of the first groove (2).
4. The extrusion crushing type screening apparatus for coal mine machining according to claim 3, wherein a vertically arranged support rod (16) is welded to a side wall of the collection box (15), a pulling plate (17) is welded to the outside of the first groove (2) through the first through hole (14) at one end of the support rod (16) far away from the collection box (15), and the pulling plate (17) is vertically arranged with the support rod (16).
5. The extrusion crushing type screening device for coal mine processing as claimed in claim 1, wherein a second through hole is formed in a side wall of the first supporting plate (1), the second through hole is communicated with the inside of the first groove (2), and a transparent observation window is connected to the inner side wall of the second through hole.
CN202010976508.0A 2020-09-16 2020-09-16 Screening equipment for extrusion crushing type coal mine processing Pending CN112139015A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010976508.0A CN112139015A (en) 2020-09-16 2020-09-16 Screening equipment for extrusion crushing type coal mine processing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010976508.0A CN112139015A (en) 2020-09-16 2020-09-16 Screening equipment for extrusion crushing type coal mine processing

Publications (1)

Publication Number Publication Date
CN112139015A true CN112139015A (en) 2020-12-29

Family

ID=73892828

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010976508.0A Pending CN112139015A (en) 2020-09-16 2020-09-16 Screening equipment for extrusion crushing type coal mine processing

Country Status (1)

Country Link
CN (1) CN112139015A (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180120937A (en) * 2017-04-28 2018-11-07 고등기술연구원연구조합 Particle Separation Device for Slag Shatter System
CN108855413A (en) * 2018-06-28 2018-11-23 惠州市兴邦新材料科技有限公司 A kind of coal mine crushing and screening equipment
CN208303189U (en) * 2018-02-09 2019-01-01 赣州市聚鑫矿业有限公司 A kind of ammonium paratungstate multi-stage, efficient screening plant
CN208341090U (en) * 2018-04-18 2019-01-08 赣州华业科技有限公司 A kind of rare earth waste recycling refinement filter device
CN208976248U (en) * 2018-07-26 2019-06-14 绍兴市寅创科技有限公司 A kind of screening plant for face powder production
CN110560364A (en) * 2019-09-25 2019-12-13 时守东 Grit sieving mechanism for building engineering
CN210546232U (en) * 2019-05-24 2020-05-19 衢州职业技术学院 Tea processing device
CN210906916U (en) * 2019-10-22 2020-07-03 通辽市旺达经贸有限公司 Quartz sand screening machine
CN211268459U (en) * 2019-12-13 2020-08-18 宁德市白马山茶叶有限公司 New-type white tea sun-curing device

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180120937A (en) * 2017-04-28 2018-11-07 고등기술연구원연구조합 Particle Separation Device for Slag Shatter System
CN208303189U (en) * 2018-02-09 2019-01-01 赣州市聚鑫矿业有限公司 A kind of ammonium paratungstate multi-stage, efficient screening plant
CN208341090U (en) * 2018-04-18 2019-01-08 赣州华业科技有限公司 A kind of rare earth waste recycling refinement filter device
CN108855413A (en) * 2018-06-28 2018-11-23 惠州市兴邦新材料科技有限公司 A kind of coal mine crushing and screening equipment
CN208976248U (en) * 2018-07-26 2019-06-14 绍兴市寅创科技有限公司 A kind of screening plant for face powder production
CN210546232U (en) * 2019-05-24 2020-05-19 衢州职业技术学院 Tea processing device
CN110560364A (en) * 2019-09-25 2019-12-13 时守东 Grit sieving mechanism for building engineering
CN210906916U (en) * 2019-10-22 2020-07-03 通辽市旺达经贸有限公司 Quartz sand screening machine
CN211268459U (en) * 2019-12-13 2020-08-18 宁德市白马山茶叶有限公司 New-type white tea sun-curing device

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RJ01 Rejection of invention patent application after publication

Application publication date: 20201229