CN106076805A - A kind of drum-type sorting screen screening device - Google Patents
A kind of drum-type sorting screen screening device Download PDFInfo
- Publication number
- CN106076805A CN106076805A CN201610542359.0A CN201610542359A CN106076805A CN 106076805 A CN106076805 A CN 106076805A CN 201610542359 A CN201610542359 A CN 201610542359A CN 106076805 A CN106076805 A CN 106076805A
- Authority
- CN
- China
- Prior art keywords
- frame
- rotary screen
- suction case
- drum
- strand
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- 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
- B07B1/24—Revolving drums with fixed or moving interior agitators
-
- 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
- B07B1/50—Cleaning
- B07B1/52—Cleaning with brushes or scrapers
- B07B1/522—Cleaning with brushes or scrapers with brushes
- B07B1/524—Cleaning with brushes or scrapers with brushes the brushes being rotating
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
A kind of drum-type sorting screen screening device, relates to a kind of sorting purpose screening plant.It is provided with by frame in rotary screen and cleans suction case, and described in clean suction case and include material sucking port, blanking port and air draught interface, and air draught interface is connected with induced-draught fan by stretching out the aspiration channel of rotary screen.And the suction case outer lower portion of cleaning in rotary screen is provided with guide axle, guide axle is provided with the guide sheet that least one set is angularly disposed.And it is axially arranged with blowing mouth towards the bellows within rotary screen at rotary screen lower outside by frame, and described bellows include bellows casing, the blowing mouth being arranged on casing upper outside and the fan blade being arranged in casing, and fan blade is connected with motor power output wheel by blade shaft and drive.It is high that the present invention has cleaning efficiency；The amount of cleaning is big；Corn and mineral can be cleaned, clean suction case and guide axle because setting up, can further improve cleaning efficiency and the advantages such as level are cleaned in classification.
Description
Technical field
The present invention relates to a kind of sorting purpose screening plant, particularly a kind of drum-type sorting screen screening device.
Background technology
At present, known technology, such as the Chinese utility model patent of the applicant's application, notification number CN 205165183 U
Disclosing a kind of drum-type cleaning plant, it includes: PTO, drive mechanism, frame and be placed in the miscellaneous of machine frame inside
Feed bin and rotary screen, and it is arranged on brush axle and the brush of upper setting thereof of rotary screen outer wall side.Clean although it improves
Screening efficiency also solves screen plugging phenomenon, but can not meet efficient quick classification and clean the actual requirement of material screening.
Summary of the invention
It is an object of the invention to provide a kind of efficient quick classification and clean a kind of drum-type sorting screen screening device of material.
The present invention solves its technical problem and is adopted the technical scheme that: a kind of drum-type sorting screen screening device, including, dynamic
Power output device, drive mechanism, frame and be placed in miscellaneous feed bin and the rotary screen of machine frame inside, and it is arranged on rotary screen outer wall one
The brush axle of side and the brush of upper setting thereof, it is characterised in that: be provided with by frame in rotary screen and clean suction case, and described clearly
Select suction case to include material sucking port, blanking port and air draught interface, and air draught interface is by stretching out aspiration channel and the induced-draught fan of rotary screen
It is connected.
Described suction case of cleaning is an axially arranged nearly half fan-shaped casing, is provided with extension cleaning suction case one side lower part
To rotary screen sieve the end above material sucking port, clean be provided with in the middle part of suction case blanking port, tilt upward clean suction box body
Top is at least provided with an air draught interface；Being provided with a revolution door type discharge below blanking port and close cylinder, described revolution door type is arranged
Material is closed cylinder and is included: the circular cylinder of the upper and lower opening of two circular arc compositions that top and two ends, blanking port left and right are connected as a single entity,
It is provided with central shaft by being arranged on the bearing block in circular cylinder two end cap and bearing in circular cylinder, stretches out the one of end cap at central shaft
End is provided with the central shaft driven that couples with the motor power output wheel being arranged on material sucking port lateral wall and takes turns, in circular cylinder in
What mandrel was provided with rotation closes door leaf；Close at revolution door type discharge and be provided with a splicing groove being connected with frame below cylinder, connecing
It is provided with defective material in hopper and twists defeated ejecting device.
When cleaning suction box body top and being provided with an air draught interface, described in clean suction case and be integrated design, described
Splicing groove is circular arc, is provided with strand push shaft by the bearing block and bearing being arranged on frame two ends in it, sets in strand push shaft one end
The strand push shaft drive that the transition wheel having and be arranged on frame homonymy couples, the strand push shaft in splicing groove is provided with one to side
The strand material-pulling device released.
When cleaning suction box body top and being provided with two air draught interfaces, described in clean suction case be two bodies design, described
Splicing groove is circular arc, is provided with strand push shaft by the bearing block and bearing being arranged on frame two ends in it, sets in strand push shaft one end
The strand push shaft drive that the transition wheel having and be arranged on frame homonymy couples, the strand push shaft in splicing groove is provided with one to both sides
The strand material-pulling device released.
Suction case outer lower portion of cleaning in rotary screen is provided with guide axle, and guide axle two ends are solid by bearing block and bearing
It is scheduled in frame, is provided with guide through-drive wheel, guide through-drive wheel and the transition wheel being arranged on frame homonymy in guide axle one end
Couple, guide axle is provided with the guide sheet that least one set is angularly disposed.
It is axially arranged with blowing mouth towards the bellows within rotary screen by frame at rotary screen lower outside, and described bellows
The blowing mouth including bellows casing, being arranged on casing upper outside and the fan blade being arranged in casing, and fan blade is by being arranged on
Blade shaft and drive in frame are connected with motor power output wheel.
Being provided with deep bead on blowing mouth, deep bead top is connected with blowing mouth top by bearing pin, and bearing pin vertically sets
Have the projection opening deep bead for the crossbeam outside rotary screen, the lower end of deep bead by close the spring of deep bead with under blowing mouth
Portion is connected.
The invention has the beneficial effects as follows: cleaning efficiency is high；The amount of cleaning is big；Corn and mineral can be cleaned, clean because setting up
Suction case and guide axle, can further improve cleaning efficiency and level is cleaned in classification.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram；
Fig. 2 is the embodiment of the present invention 1 structural representation；
Fig. 3 is Fig. 2 right TV structure schematic diagram；
Fig. 4 is bellows blow structure schematic diagram of the present invention.
In figure: frame 1, road wheel 2, motor 3,36, miscellaneous feed bin 4, chain A5, transition sprocket wheel 6,6-1, chain B7, drive
Wheel A8, sprocket wheel A9, material sucking port 10, air draught interface 11, sprocket wheel C12, sprocket wheel D13, chain D14, blanking port 15, rotary screen 16, clearly
Selecting suction case 17, revolution door type discharge closes cylinder 18, chain E19, brush axle wheel 20, brush axle 21, brush 22, discharging port A 23, splicing
Groove 24, defective material twists defeated ejecting device 25, output shaft 26, axle A27, sprocket wheel F28, circular cylinder 29, central shaft 30, closes door leaf 31, strand
Push shaft 32, guide axle 33, guide sheet 34, aspiration channel 35, bellows 36, bearing block and bearing 37,38, motor power output wheel 39,
Central shaft driven wheel 40, strand push shaft drive 41, guide through-drive wheel 42, transition wheel 43,44, bellows casing 45, blowing mouth 46,
Fan blade 47, deep bead 48, bearing pin 49, the crossbeam 50 outside rotary screen, deep bead projection 51, spring 52.
Detailed description of the invention
The invention will be further described with embodiment below in conjunction with the accompanying drawings, but not as a limitation of the invention.
Embodiment 1:
As shown in Figure 2,3, a kind of drum-type sorting screen screening device, including, PTO, drive mechanism, frame 1 and
It is placed in miscellaneous feed bin 4 and the rotary screen 16 of machine frame inside, and is arranged on the brush axle 21 of rotary screen outer wall side and upper setting thereof
Brush 22, it is characterised in that: be provided with clean suction case 17 by frame 1 in rotary screen 16, and described in clean suction case 17 and wrap
Include material sucking port 10, blanking port 15 and air draught interface 11, and air draught interface 11 is by stretching out aspiration channel 35 and the air draught of rotary screen 16
Machine is connected.
Described suction case 17 of cleaning is an axially arranged nearly half fan-shaped casing, is provided with cleaning suction case 17 1 side lower part
Extend to the material sucking port 10 at the rotary screen sieve end, be provided with blanking port 15, cleaning of tilting upward in the middle part of suction case 17 cleaning
Suction case 17 is two body designs, and the casing top cleaning suction case 17 is provided with two air draught interfaces 11；Set below blanking port 15
Having a revolution door type discharge to close cylinder 18, described revolution door type discharge is closed cylinder 18 and is included: top and blanking port about 15 two ends
The circular cylinder 29 of the upper and lower opening of two the circular arc compositions being connected as a single entity, by being arranged on circular cylinder two end cap in circular cylinder 29
Interior bearing block and bearing are provided with central shaft 30, and the one end stretching out end cap at central shaft 30 is provided with and is arranged on material sucking port lateral wall
On motor power output wheel 39 couple central shaft driven wheel 40, the central shaft 30 in circular cylinder 29 is provided with and closes door leaf
31；Close at revolution door type discharge and be provided with a circular arc splicing groove 24 being connected with frame 1 below cylinder 18, logical in splicing groove 24
Cross and be arranged on the bearing block at frame 1 two ends and bearing 37 is provided with strand push shaft 32, be provided with in strand push shaft 32 one end and be arranged on frame
The strand push shaft drive 41 that transition wheel 44 on the axle A27 of homonymy couples, the strand push shaft 32 in splicing groove 24 is provided with one to
The strand material-pulling device 25 that both sides are released.
The outer lower portion cleaning suction case 17 in rotary screen 16 is provided with guide axle 33, and bearing is passed through at guide axle 33 two ends
Seat and bearing 38 are fixed in frame 1, are provided with guide through-drive wheel 42, guide through-drive wheel 42 and setting in guide axle 33 one end
Transition wheel 43 on the axle A27 of frame homonymy couples, and is provided with three groups of angularly disposed guide sheets 34 on guide axle 33.
After this device moves to Work places by road wheel 2, motor 3 operates, by the sprocket wheel on output shaft 26 and
Chain A5 drives transition sprocket wheel 6-1 to rotate, and transition sprocket wheel 6 is rotated by chain B7 band movable sprocket A9, thus drive transition wheel 43,
44 and sprocket wheel F28 and guide through-drive wheel 42, strand push shaft drive 41 and driving wheel A8 rotate, driving wheel A8 drives rotary screen
16 rotate, and motor 36 operates simultaneously, and motor power output wheel 39 drives central shaft driven wheel 40 rotation, thus drives central shaft 30
Rotate, open the induced-draught fan being connected with aspiration channel 35 operating being arranged on outside rotary screen simultaneously.Material enters cylinder from charging aperture
In sieve 16, screen through rotary screen 16, and the material fast spread near strand push shaft 32, high-quality will be deposited in through strand material-pulling device 25
Material is discharged by discharging port A 23, and secondary material is vertically sucked by material sucking port 10 and cleans in suction case 17, and impurity is through cylinder
After sieve 16 screening, arriving in miscellaneous feed bin 4, impurity is discharged by the conveying worm in miscellaneous feed bin 4.Suck and clean in suction case 17
The waste material that secondary material is lighter is expelled directly out outside rotary screen through air draught interface 11 and aspiration channel 35, and heavier secondary material is through falling
Material mouth 15 and revolution door type discharge are closed cylinder 18 and are fallen in splicing groove 24, then twist defeated ejecting device 25 from rotary screen 16 liang through defective material
End is discharged.When there being the material of closure on rotary screen 16 screen cloth, sprocket wheel F28 is rotated by chain E19 band movable sprocket C12, thus
Band movable sprocket D13 rotates, and sprocket wheel D13 drives brush axle wheel 20 rotation by chain D14, thus drives brush axle 21 to rotate, and makes brush
22 swipe closure material on rotary screen 16 screen cloth.
Embodiment 2:
Such as Fig. 1, shown in 4, it is axially arranged with blowing mouth towards the wind within rotary screen at rotary screen lower outside by frame
Case, and described bellows include bellows casing 45, the blowing mouth 46 being arranged on casing upper outside and the fan blade being arranged in casing
47, and fan blade 47 is connected with motor power output wheel by the blade shaft being arranged in frame and drive.On blowing mouth 46
Being provided with deep bead 48, deep bead 48 top is connected with blowing mouth 46 top by bearing pin 49, and bearing pin 49 is provided with for outside rotary screen
Crossbeam 50 open the projection 51 of deep bead, the lower end of deep bead 51 is by closing spring 52 and blowing mouth 46 bottom of deep bead
It is connected.Sieve is amassed and sieves the material near the end below strand push shaft and oliquely downward blow by the wind that so blowing mouth 46 blows, it is simple to light
The little material of proportion siphoned away by material sucking port 10, the material blowing over material sucking port 10 returns to rotary screen under the effect of rotary screen 16
Time, the material that light proportion is little is siphoned away by inlet scoop 10 again at sieve the end.Crossbeam 50 outside because of rotary screen is spaced, institute
It is interrupted with the process of blowing, the most reciprocal, be conducive to reaching the separation of proportion size weight.Remaining is with embodiment 1.
The foregoing is only two embodiments of the present invention, but can not limit protection scope of the present invention, the present invention also may be used
Carry out the Optimal improvements of material and structure with the structure to above-mentioned parts, or use technically equivalent ones to be replaced, thus all
The equivalent structure change that application description of the invention and diagramatic content and design are made, or it is used directly or indirectly in other relevant skills
Art field is the most in like manner contained in the range of the present invention contained.
Claims (7)
1. a drum-type sorting screen screening device, including, PTO, drive mechanism, frame and be placed in machine frame inside
Miscellaneous feed bin and rotary screen, and it is arranged on brush axle and the brush of upper setting thereof of rotary screen outer wall side, it is characterised in that: in rolling
Be fixed with by frame in shaft screen and clean suction case, and described in clean suction case and include material sucking port, blanking port and air draught interface, and
Air draught interface is connected with induced-draught fan by stretching out the aspiration channel of rotary screen.
A kind of drum-type sorting screen screening device the most according to claim 1, it is characterised in that described in clean suction case be one
Axially arranged nearly half fan-shaped casing, clean suction case one side lower part be provided with extend to material sucking port at the rotary screen sieve end,
Clean be provided with in the middle part of suction case blanking port, tilt upward clean suction box body top at least provided with an air draught interface；
Being provided with a revolution door type discharge below blanking port and close cylinder, described revolution door type discharge is closed cylinder and is included: top and blanking port
The circular cylinder of the upper and lower opening of two circular arc compositions that two ends, left and right are connected as a single entity, by being arranged on circular cylinder two in circular cylinder
Bearing block and bearing in end cap are provided with central shaft, and the one end stretching out end cap at central shaft is provided with and is arranged on material sucking port lateral wall
On motor power output wheel couple central shaft driven wheel, what the central shaft in circular cylinder was provided with rotation closes door leaf；?
Revolution door type discharge is closed and is provided with a splicing groove being connected with frame below cylinder, is provided with defeated release of defective material strand and fills in splicing groove
Put.
A kind of drum-type sorting screen screening device the most according to claim 2, it is characterised in that when cleaning on suction box body
When portion is provided with an air draught interface, described in clean suction case and be integrated design, described splicing groove is circular arc, by arranging in it
Bearing block and bearing at frame two ends are provided with strand push shaft, are provided with and are arranged on the transition wheel connection of frame homonymy in strand push shaft one end
The strand push shaft drive connect, the strand push shaft in splicing groove is provided with a strand material-pulling device released to side.
A kind of drum-type sorting screen screening device the most according to claim 2, it is characterised in that when cleaning on suction box body
When portion is provided with two air draught interfaces, described in clean suction case be two bodies designs, described splicing groove is circular arc, by arranging in it
Bearing block and bearing at frame two ends are provided with strand push shaft, are provided with and are arranged on the transition wheel connection of frame homonymy in strand push shaft one end
The strand push shaft drive connect, the strand push shaft in splicing groove is provided with a strand material-pulling device released to both sides.
A kind of drum-type sorting screen screening device the most according to claim 1, it is characterised in that clean suction in rotary screen
Hopper outer lower portion is provided with guide axle, and guide axle two ends are fixed in frame by bearing block and bearing, set in guide axle one end
Having guide through-drive to take turns, guide through-drive wheel couples with the transition wheel being arranged on frame homonymy, is provided with at least one on guide axle
Organize angularly disposed guide sheet.
A kind of drum-type sorting screen screening device the most according to claim 1, it is characterised in that lead at rotary screen lower outside
Cross frame and be axially arranged with blowing mouth towards the bellows within rotary screen, and described bellows include bellows casing, are arranged on casing
Blowing mouth outside portion and the fan blade being arranged in casing, and fan blade is by the blade shaft being arranged in frame and drive and electricity
Mechanomotive force output wheel is connected.
A kind of drum-type sorting screen screening device the most according to claim 6, it is characterised in that be provided with on blowing mouth and keep out the wind
Plate, deep bead top is connected with blowing mouth top by bearing pin, bearing pin is vertically provided with open for the crossbeam outside rotary screen and keeps out the wind
The projection of plate, the lower end of deep bead is connected with blowing mouth bottom by closing the spring of deep bead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610542359.0A CN106076805A (en) | 2016-07-07 | 2016-07-07 | A kind of drum-type sorting screen screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610542359.0A CN106076805A (en) | 2016-07-07 | 2016-07-07 | A kind of drum-type sorting screen screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106076805A true CN106076805A (en) | 2016-11-09 |
Family
ID=57219649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610542359.0A Pending CN106076805A (en) | 2016-07-07 | 2016-07-07 | A kind of drum-type sorting screen screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106076805A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108704835A (en) * | 2018-07-07 | 2018-10-26 | 黑龙江八农垦大学 | Small potato screw separating machinery |
-
2016
- 2016-07-07 CN CN201610542359.0A patent/CN106076805A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108704835A (en) * | 2018-07-07 | 2018-10-26 | 黑龙江八农垦大学 | Small potato screw separating machinery |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161109 |