CN107377356A - A kind of colliery mining mining area intermittent rotary cellular-type rotary screen - Google Patents
A kind of colliery mining mining area intermittent rotary cellular-type rotary screen Download PDFInfo
- Publication number
- CN107377356A CN107377356A CN201710700317.XA CN201710700317A CN107377356A CN 107377356 A CN107377356 A CN 107377356A CN 201710700317 A CN201710700317 A CN 201710700317A CN 107377356 A CN107377356 A CN 107377356A
- Authority
- CN
- China
- Prior art keywords
- roller
- fixedly connected
- raw material
- plate
- inner cylinder
- 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.)
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Classifications
-
- 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
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
-
- 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
Abstract
The invention discloses a kind of colliery mining mining area intermittent rotary cellular-type rotary screen, including bottom plate, installing plate, support column, roller, inner cylinder, demarcation strip, driving gear, driven gear and intermittent drive device, the top of the bottom plate is fixedly connected with a pair of installing plates arranged in parallel；After roller carries out intermittent rotary every time, the discharging opening of feed pipe is just corresponding with the left end of inner cylinder, raw material is uniformly distributed in different inner cylinders, for the large-scale rotary screen of traditional entirety, often have that raw material is very few to influence the problem of screening efficiency and raw material excessively influence to screen quality, the present invention makes raw material be located in different inner cylinders, reduce and the situation that quality is difficult to improve is screened caused by the excessive raw material of raw material is mutually buried, therefore the present invention is while screening efficiency is ensured, screening quality is improved, there is good practical function.
Description
Technical field
The present invention relates to technical field of mining equipment, specifically a kind of colliery mining mining area intermittent rotary cellular-type roller
Sieve.
Background technology
In ore deposit optional equipment, rotary screen is more commonly used one kind, in the screening process of mineral aggregate, traditional screening plant
Gravity flow screen, roller picker and plane moving screen etc., the working portion of gravity flow screen is fixed, is slided by mineral aggregate along working face and makes ore deposit
Material is sieved, but the production efficiency of gravity flow screen is low, and the working face of roller picker is by the transversely arranged axis of rolling one by one
Form, particulate mineral aggregate is just from the gap between roller bearing or plate by the way that but the mineral aggregate of bulk is by the trend one end shifting of roller bearing band
Dynamic but to be screened out from end, plane motion sieve is swung or vibrated in a plane, due to the oscillating motion of body
The mineral aggregate on compass screen surface is set to be moved with certain speed to exhaust end, mineral aggregate is sieved simultaneously, but the program of this screening is answered
It is miscellaneous.
Traditional screening plant will pass through the sieving and grading hided to process, and process is more, and occupation area of equipment is big, it has not been convenient to spirit
Use living, and for the large-scale rotary screen of traditional entirety, often has that raw material is very few to influence screening efficiency and raw material mistake
The problem of influenceing screening quality more.
The content of the invention
It is above-mentioned to solve it is an object of the invention to provide a kind of colliery mining mining area intermittent rotary cellular-type rotary screen
The problem of being proposed in background technology.
To achieve the above object, the present invention provides following technical scheme：
A kind of colliery is dug up mine mining area intermittent rotary cellular-type rotary screen, including bottom plate, installing plate, support column, roller, inner cylinder,
Demarcation strip, driving gear, driven gear and intermittent drive device, the top of the bottom plate be fixedly connected a pair it is arranged in parallel
Installing plate, be provided with a pair of support columns arranged in parallel, axis and the installing plate phase of support column between a pair of installing plates
It is vertically arranged, the both ends of support column have been respectively fixedly connected with Rotational Cylindrical, and Rotational Cylindrical rotates with installing plate and is connected, the Rotational Cylindrical
Upside be placed with roller, the surface of roller uniformly offers some first sieve apertures, the surface left and right ends of roller one respectively
There is annular flange in row, annular flange is located at the top of Rotational Cylindrical and annular flange is in contact with support column and installing plate respectively,
Axis direction of the bosom of the roller along roller is fixedly connected with fixed column, and the radial fixation in surface of fixed column is even
The inwall formation compartment of eight demarcation strips, adjacent demarcation strip and roller is connected to, inner cylinder is provided with each compartment, it is interior
The surface of cylinder uniformly offers the second sieve aperture, and the aperture of first sieve aperture is more than the aperture of the second sieve aperture, the surface of inner cylinder with
The inwall of roller is mutually fixedly connected, and inner cylinder offers eight through holes respectively in the shape of both ends open and the left and right sidewall of roller,
Through hole is corresponding with the openend of inner cylinder respectively, and the roller is driven by the intermittent drive device on bottom plate；It is described
Intermittent drive device includes being connected to first rotating shaft, the fixedly sleeved driven tooth in first rotating shaft among roller left side wall
Wheel, positioned at driven gear bottom and be meshed with driven gear driving gear, be fixedly mounted on bottom plate by erecting bed
Motor and protective housing and the outside geneva mechanism in protective housing, the output end of the motor and the input of outside geneva mechanism
Mutually it is fixedly connected, the output end fixed cover of the outside geneva mechanism is connected to the second rotating shaft, the second rotating shaft and the installation of driving gear
Hole is mutually fixedly connected；The outside geneva mechanism is made up of a pair of sheave connecting plates to contact with each other and outer groove-wheel, the output of motor
End is mutually fixedly connected with the mounting hole of sheave connecting plate, and the mounting hole of outer groove-wheel is mutually fixedly connected with the second rotating shaft, the sheave
The eccentric part of connecting plate opens up jagged, and the side of sheave connecting plate is fixedly connected with connecting plate, and connecting plate is located among breach
Locate, driving post is fixedly connected with connecting plate；Gear ratio is 1 on the driving gear and driven gear:2.
As further scheme of the invention：Feed pipe is provided with the upside of the left side wall of the roller, feed pipe
Discharging opening is corresponding with the openend of the inner cylinder of top side, and the feed pipe is mutually fixedly connected by connecting column base plate.
As further scheme of the invention：Connection is fixed on the top of the feed pipe loading hopper.
As further scheme of the invention：The upper right of the bottom plate is placed with raw material picking-up container, raw material splicing
The length of case is more than the diameter of roller.
As further scheme of the invention：Impurity picking-up container, impurity splicing are placed among the top of the bottom plate
The upper opening area of case is more than the planimetric area of roller.
As further scheme of the invention：The angle of bottom four of the bottom plate is installed with self-locking multi-axis foot respectively
Wheel.
As further scheme of the invention：The installing plate is 45-85 ° with angular range formed by bottom plate.
Compared with prior art, the beneficial effects of the invention are as follows：After roller carries out intermittent rotary every time, the discharging of feed pipe
Mouth is just corresponding with the left end of inner cylinder, and raw material is uniformly distributed in different inner cylinders, for the large-scale rolling of traditional entirety
Shaft screen, often has that raw material is very few to influence the problem of screening efficiency and raw material excessively influence to screen quality, and the present invention makes raw material position
It is difficult to situation about improving in different inner cylinders, reducing the screening quality caused by the excessive raw material of raw material is mutually buried, because
This present invention improves screening quality, has good practical function while screening efficiency is ensured.
Brief description of the drawings
Fig. 1 is a kind of structural representation of colliery mining mining area intermittent rotary cellular-type rotary screen；
Fig. 2 be Fig. 1 described in intermittent rotary cellular-type rotary screen in line A-A schematic cross-sectional view；
Fig. 3 be Fig. 1 described in intermittent rotary cellular-type rotary screen in line B-B schematic cross-sectional view；
Fig. 4 be Fig. 1 described in intermittent rotary cellular-type rotary screen in line C-C schematic cross-sectional view.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
Refer to Fig. 1-4, a kind of colliery is dug up mine mining area intermittent rotary cellular-type rotary screen, including bottom plate 1, installing plate 3,
Support column 4, roller 6, inner cylinder 12, demarcation strip 10, driving gear 16, driven gear 18 and intermittent drive device, the bottom plate 1
Top is fixedly connected with a pair of installing plates 3 arranged in parallel, be provided between a pair of installing plates 3 a pair it is arranged in parallel
Support column 4, axis and the 3 perpendicular setting of installing plate of support column 4, the both ends of support column 4 have been respectively fixedly connected with Rotational Cylindrical 5,
Rotational Cylindrical 5 rotates with installing plate 3 and is connected, and the upside of the Rotational Cylindrical 5 is placed with roller 6, and the surface of roller 6 uniformly offers
Integrally there is annular flange 8 some first sieve apertures 7, the surface left and right ends of roller 6 in row respectively, and annular flange 8 is located at Rotational Cylindrical
Top and annular flange 8 be in contact respectively with support column 4 and installing plate 3, the axle of the bosom of the roller 6 along roller 6
Line direction is fixedly connected with fixed column 9, and the surface of fixed column 9 is radial to be fixedly connected with eight demarcation strips 10, adjacent point
The inwall of dividing plate 10 and roller 6 forms compartment 11, is provided with inner cylinder 12 in each compartment 11, the surface of inner cylinder 12 is uniform
The second sieve aperture 13 is offered, the aperture of first sieve aperture 7 is more than the aperture of the second sieve aperture 13, surface and the roller 6 of inner cylinder 12
Inwall be mutually fixedly connected, inner cylinder 12 offers eight through holes respectively in the shape and the left and right sidewall of roller 6 of both ends open, leads to
Hole is corresponding with the openend of inner cylinder respectively, and the roller 6 is driven by the intermittent drive device on bottom plate 1；Pass through
External switch starts motor 20, then by the effect of outside geneva mechanism, the intermittent rotary for making driving gear 18 carry out 90 °, by
In gear ratio on driving gear 18 and driven gear 16 be 1:2, therefore the intermittent rotary for making driven gear 16 carry out 45 °, finally
Roller 6 is set to carry out intermittent rotary, because inner cylinder 6 is provided with eight, therefore after roller 6 carries out intermittent rotary every time, feed pipe 26
Discharging opening it is just corresponding with the left end of inner cylinder 12, therefore the intermittent rotary of roller 6 stop time, exactly pass through feed pipe
The time of 26 chargings, and raw material is entered in corresponding inner cylinder 12, then roller 6 carries out intermittent rotary again, therefore makes raw material
Uniformly it is distributed in different inner cylinders 12, for the large-scale rotary screen of traditional entirety, the very few influence sieve of raw material is often present
Select efficiency and raw material the problem of excessively influenceing to screen quality, the present invention makes raw material be located in different inner cylinders 12, reduces due to original
Expect that excessive raw material screens the situation that quality is difficult to improve caused by mutually burying, therefore the present invention is ensureing the same of screening efficiency
When, screening quality is improved, there is good practical function；The intermittent drive device includes being connected in the left side wall of roller 6
Between first rotating shaft 17, fixedly sleeved driven gear 16 in first rotating shaft 17, positioned at the bottom of driven gear 16 and with it is driven
Driving gear 18 that gear 16 is meshed, motor 20 and protective housing 21 and the installation being fixedly mounted on by erecting bed on bottom plate 1
Outside geneva mechanism in protective housing 21, the output end of the motor 20 are mutually fixedly connected with the input of outside geneva mechanism, institute
The output end fixed cover for stating outside geneva mechanism is connected to the second rotating shaft 19, and the second rotating shaft 19 and the mounting hole of driving gear 18 are mutually fixed
Connection；The outside geneva mechanism is made up of a pair of sheave connecting plates 22 to contact with each other and outer groove-wheel 25, the output end of motor 20
Mutually it is fixedly connected with the mounting hole of sheave connecting plate 22, the mounting hole of outer groove-wheel 25 is fixedly connected with the phase of the second rotating shaft 19, described
The eccentric part of sheave connecting plate 22 opens up jagged, and the side of sheave connecting plate 22 is fixedly connected with connecting plate 23, connecting plate 23
Positioned at breach middle, driving post 24 is fixedly connected with connecting plate 23；The number of teeth on the driving gear 16 and driven gear 18
Than for 1:2；Feed pipe 26, the discharging opening of feed pipe 26 and the inner cylinder of top side are provided with the upside of the left side wall of the roller 6
12 openend is corresponding, and the feed pipe 26 is fixedly connected by connecting the phase of column base plate 1；The top of the feed pipe 26 is fixed
Connection has loading hopper 27；The upper right of the bottom plate 1 is placed with raw material picking-up container 15, and the length of raw material picking-up container 15 is more than
The diameter of roller 6；Impurity picking-up container 14, the upper opening area of impurity picking-up container 14 are placed among the top of the bottom plate 1
More than the planimetric area of roller 6；The angle of bottom four of the bottom plate 1 is installed with self-locking universal caster wheel 2 respectively；It is described
Installing plate 3 is 45-85 ° with angular range formed by bottom plate 1.
The present invention operation principle be：Motor 20 is started by external switch, then by the effect of outside geneva mechanism, made
Driving gear 18 carries out 90 ° of intermittent rotary, because gear ratio is 1 on driving gear 18 and driven gear 16:2, thus make from
Moving gear 16 carries out 45 ° of intermittent rotary, roller 6 is carried out intermittent rotary, because inner cylinder 6 is provided with eight, therefore rolls
After cylinder 6 carries out intermittent rotary every time, the discharging opening of feed pipe 26 is just corresponding with the left end of inner cylinder 12, therefore between roller 6
Have a rest the time for rotating and stopping, the time exactly to be fed by feed pipe 26, and raw material is entered in corresponding inner cylinder 12, is then rolled
Cylinder 6 carries out intermittent rotary again, therefore raw material is uniformly distributed in different inner cylinders 12, large-scale for traditional entirety
Rotary screen, often has that raw material is very few to influence the problem of screening efficiency and raw material excessively influence to screen quality, and the present invention makes raw material
In different inner cylinders 12, reduce and the feelings that quality is difficult to improve are screened caused by the excessive raw material of raw material is mutually buried
Condition, therefore the present invention improves screening quality, has good practical function while screening efficiency is ensured.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " setting ", " phase
Even " and " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；
Can be joined directly together, can also be indirectly connected by intermediary, can be the connection of two element internals.For this area
Those of ordinary skill for, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (7)
- The mining area intermittent rotary cellular-type rotary screen 1. a kind of colliery is dug up mine, including it is bottom plate, installing plate, support column, roller, interior Cylinder, demarcation strip, driving gear, driven gear and intermittent drive device, it is characterised in that the top of the bottom plate is fixedly connected with one To installing plate arranged in parallel, a pair of support columns arranged in parallel are provided between a pair of installing plates, support column Axis and the perpendicular setting of installing plate, the both ends of support column have been respectively fixedly connected with Rotational Cylindrical, and Rotational Cylindrical rotates with installing plate Connect, roller is placed with the upside of the Rotational Cylindrical, the surface of roller uniformly offers some first sieve apertures, and the surface of roller is left Integrally there is an annular flange at right both ends in row respectively, annular flange be located at the top of Rotational Cylindrical and annular flange respectively with support column and Installing plate is in contact, and the axis direction of the bosom of the roller along roller is fixedly connected with fixed column, the surface of fixed column Radial to be fixedly connected with eight demarcation strips, the inwall of adjacent demarcation strip and roller forms compartment, in each compartment Inner cylinder is provided with, the surface of inner cylinder uniformly offers the second sieve aperture, and the aperture of first sieve aperture is more than the hole of the second sieve aperture Footpath, the surface of inner cylinder are mutually fixedly connected with the inwall of roller, and inner cylinder is in the shape of both ends open and the left and right sidewall difference of roller Eight through holes are offered, through hole is corresponding with the openend of inner cylinder respectively, and the roller is by the intermittent driving on bottom plate Device is driven；The intermittent drive device includes being connected to first rotating shaft among roller left side wall, fixedly sleeved first Driven gear in rotating shaft, positioned at driven gear bottom and be meshed with driven gear driving gear, fixed by erecting bed Motor and protective housing on bottom plate and the outside geneva mechanism in protective housing, the output end and water jacket of the motor The input of wheel mechanism is mutually fixedly connected, and the output end fixed cover of the outside geneva mechanism is connected to the second rotating shaft, the second rotating shaft with The mounting hole of driving gear is mutually fixedly connected；The outside geneva mechanism is by a pair of sheave connecting plates to contact with each other and outer groove-wheel group Into the output end of motor is mutually fixedly connected with the mounting hole of sheave connecting plate, and the mounting hole of outer groove-wheel is mutually fixed with the second rotating shaft Connection, the eccentric part of the sheave connecting plate open up jagged, and the side of sheave connecting plate is fixedly connected with connecting plate, connecting plate Positioned at breach middle, driving post is fixedly connected with connecting plate；Gear ratio is 1 on the driving gear and driven gear:2.
- The mining area intermittent rotary cellular-type rotary screen 2. colliery according to claim 1 is dug up mine, it is characterised in that the rolling Feed pipe is provided with the upside of the left side wall of cylinder, the discharging opening of feed pipe is corresponding with the openend of the inner cylinder of top side, described Feed pipe is mutually fixedly connected by connecting column base plate.
- The mining area intermittent rotary cellular-type rotary screen 3. colliery according to claim 2 is dug up mine, it is characterised in that it is described enter Connection is fixed on the top of expects pipe loading hopper.
- The mining area intermittent rotary cellular-type rotary screen 4. colliery according to claim 1 is dug up mine, it is characterised in that the bottom The upper right of plate is placed with raw material picking-up container, and the length of raw material picking-up container is more than the diameter of roller.
- The mining area intermittent rotary cellular-type rotary screen 5. colliery according to claim 1 is dug up mine, it is characterised in that the bottom Impurity picking-up container is placed among the top of plate, the upper opening area of impurity picking-up container is more than the planimetric area of roller.
- The mining area intermittent rotary cellular-type rotary screen 6. colliery according to claim 1 is dug up mine, it is characterised in that the bottom The angle of bottom four of plate is installed with self-locking universal caster wheel respectively.
- The mining area intermittent rotary cellular-type rotary screen 7. colliery according to claim 1 is dug up mine, it is characterised in that the peace Loading board is 45-85 ° with angular range formed by bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710700317.XA CN107377356A (en) | 2017-08-16 | 2017-08-16 | A kind of colliery mining mining area intermittent rotary cellular-type rotary screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710700317.XA CN107377356A (en) | 2017-08-16 | 2017-08-16 | A kind of colliery mining mining area intermittent rotary cellular-type rotary screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107377356A true CN107377356A (en) | 2017-11-24 |
Family
ID=60352443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710700317.XA Withdrawn CN107377356A (en) | 2017-08-16 | 2017-08-16 | A kind of colliery mining mining area intermittent rotary cellular-type rotary screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107377356A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108212739A (en) * | 2017-12-29 | 2018-06-29 | 郑州游爱网络技术有限公司 | It is a kind of that there is the agriculture screening machine of spice |
| CN108554770A (en) * | 2018-05-16 | 2018-09-21 | 福建省复新农业科技发展有限公司 | A kind of intermittent soya bean screening plant |
| CN108672273A (en) * | 2018-07-05 | 2018-10-19 | 佛山市墨宸智能科技有限公司 | A kind of sorting mechanism for coal |
| CN109394791A (en) * | 2018-12-11 | 2019-03-01 | 福建绅蓝生物科技有限公司 | A kind of fining separating and producing of hippocampus fine powder |
| CN111011005A (en) * | 2019-12-03 | 2020-04-17 | 内蒙古正合市政工程有限公司 | Rural straw processing apparatus |
| CN111296055A (en) * | 2020-03-17 | 2020-06-19 | 河南科技学院 | Sweet potato leaf picking device |
-
2017
- 2017-08-16 CN CN201710700317.XA patent/CN107377356A/en not_active Withdrawn
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108212739A (en) * | 2017-12-29 | 2018-06-29 | 郑州游爱网络技术有限公司 | It is a kind of that there is the agriculture screening machine of spice |
| CN108554770A (en) * | 2018-05-16 | 2018-09-21 | 福建省复新农业科技发展有限公司 | A kind of intermittent soya bean screening plant |
| CN108672273A (en) * | 2018-07-05 | 2018-10-19 | 佛山市墨宸智能科技有限公司 | A kind of sorting mechanism for coal |
| CN109394791A (en) * | 2018-12-11 | 2019-03-01 | 福建绅蓝生物科技有限公司 | A kind of fining separating and producing of hippocampus fine powder |
| CN109394791B (en) * | 2018-12-11 | 2021-07-30 | 福建绅蓝生物科技有限公司 | Fine separation production process of sea horse fine powder |
| CN111011005A (en) * | 2019-12-03 | 2020-04-17 | 内蒙古正合市政工程有限公司 | Rural straw processing apparatus |
| CN111011005B (en) * | 2019-12-03 | 2021-12-14 | 内蒙古正合市政工程有限公司 | Rural straw processing apparatus |
| CN111296055A (en) * | 2020-03-17 | 2020-06-19 | 河南科技学院 | Sweet potato leaf picking device |
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Application publication date: 20171124 |
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