CN107876377A - A kind of multistage knot screen for removing cereal debris impurity - Google Patents
A kind of multistage knot screen for removing cereal debris impurity Download PDFInfo
- Publication number
- CN107876377A CN107876377A CN201711012739.4A CN201711012739A CN107876377A CN 107876377 A CN107876377 A CN 107876377A CN 201711012739 A CN201711012739 A CN 201711012739A CN 107876377 A CN107876377 A CN 107876377A
- Authority
- CN
- China
- Prior art keywords
- frame
- framework
- cereal
- impurities removal
- removal plate
- 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
Links
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
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling 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
- B07B1/42—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
-
- 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
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
Landscapes
- Adjustment And Processing Of Grains (AREA)
Abstract
The invention discloses a kind of multistage knot screen for removing cereal debris impurity, including frame, the lower left side installation motor of the frame, the belt wheel of motor output shaft socket connects the belt wheel of bent axle one end socket by belt, the bent axle is fixed in the upper left side of frame by bearing block, socked shaft set among the bent axle, axle sleeve passes through bearing holder (housing, cover) cock wheel circle, wheel rim threaded connection pull bar one end, the pull bar other end passes through bearing pin connected symmetrical dendrimer fork arm, symmetrical fork arm is connected to framework one end, and framework is arranged on the oblique frame of activity of frame upper right side；With compact-sized, it is reasonable in design, the dust in cereal and tiny debris can be effectively screened out, drives framework to move back and forth the relatively bigger material screened out in cereal using pull bar additionally by tilting for tilt frame, and discharged from impurities removal plate, it is convenient to collect cereal, and cereal is gradable to be collected, and will not be leaked and be spread, the present apparatus is reliable, easy to maintenance, application prospect is preferable.
Description
Technical field
The present invention relates to grain machinery technical field, more particularly to a kind of multistage removal of impurities for removing cereal debris impurity
Device.
Background technology
Traditional grain impurity-removing machinery is made up of hopper, frame, transmission mechanism, blower fan, air channel etc., frame lower margin dress wheel
Son, it is moved easily, screen cloth uses split-type structural with frame, is conveniently replaceable the mesh screen of various different meshes.
The scope that " cereal " is covered is wider, including paddy, wheat, millet, soybean etc. and other coarse cereals.Cereal includes big
Rice, wheat, millet, soybean etc., mainly vegetable seeds and fruit.It is traditional staple food of many Asia people.It is known that
Grain is after being gathered in by harvester, and substantial amounts of branch stalk and flat shell and glume etc. are mixed with its cereal, is so difficult to remove,
Waste very big human and material resources and time, while the also quality of the cereal of strong influence, then just need above-mentioned debris
It is purged, is purged using impurity removing equipment, can carries out feeding using elevator when removing, can save manpower and time,
To improve production efficiency.
The content of the invention
The purpose of the present invention is to be directed to existing issue, there is provided a kind of multistage removal of impurities dress for removing cereal debris impurity
Put.
The present invention is achieved by the following technical solutions：A kind of multistage knot screen for removing cereal debris impurity,
Including frame, the lower left side installation motor of the frame, the belt wheel of motor output shaft socket connects bent axle one end by belt and covered
The belt wheel connect, the bent axle are fixed in the upper left side of frame, bent axle centre socked shaft set by bearing block, and axle sleeve passes through axle
Bearing sleeve cock wheel circle, wheel rim threaded connection pull bar one end, the pull bar other end are connected by bearing pin connected symmetrical dendrimer fork arm, symmetrical fork arm
Framework one end is connected to, framework is arranged on the oblique frame of activity of frame upper right side.
As further improvement of these options, tiling wide-meshed screen, the front and rear sides of the framework in described framework
Small axle one end is symmetrically connected, the small axle other end covers roller, and roller is set in orbit, and the activity that track is fixed on the right side of frame is oblique
On frame, spring upper end is flexibly connected by bolt under the oblique frame of activity, the spring other end passes through the inclination that bolt is flexibly connected frame
Frame.
As further improvement of these options, the left rear side connection hopper of described frame, and positioned at a left side for framework
Rear side, plate, the right-hand member connection discharging rebound of the frame are dropped down in the right-hand member connection discharging of framework, and are dropped down positioned at discharging under plate
Side, the tilt frame front side connection impurities removal plate of the frame, the interior installation fine screen mesh of the tilt frame.
As further improvement of these options, described impurities removal plate is by upper impurities removal plate, middle impurities removal plate and lower impurities removal plate
Composition, described upper impurities removal plate are connected to the front side of framework, and described middle impurities removal plate is connected to the front side of movable tiltedly frame, described
Lower impurities removal plate is connected to the front side of tilting rack.
As further improvement of these options, connecting anti-leak plate in the frame below described hopper, Antileaking plate
Gap is left between mouth and framework below.
It is mutually flat between the axis of the output shaft of the motor and the end of bent axle as further improvement of these options
OK.
As further improvement of these options, power-on makes motor work, and is rotated by belt driving pulley, from
And crank rotation is driven, while wheel rim also rotates, wheel rim drives framework tiltedly back and forth to be moved on frame in the activity of frame by pull bar
Dynamic, tiltedly frame shakes under the action of the spring simultaneously for activity, on the wide-meshed screen for dropping to framework from hopper addition cereal, due to leakproof
The setting of plate makes cereal uniformly on wide-meshed screen is distributed in, and the branch stalk in energy cereal has the upper cereal floating compared with bigger material such as blade
Top is rejected from impurities removal plate, and small impurity leaks down to fall on fine screen mesh out of wide-meshed screen and cleaned, cereal after cleaning in addition
The right side for flowing to screen cloth is dropped down plate from discharging and fallen, and because screen cloth is moving back and forth, lower section sets rebound to prevent cereal leakage from spreading
Below to frame.
The present invention has advantages below compared with prior art：It is reasonable in design with compact-sized, effectively it can screen out in cereal
Dust and tiny debris, framework is driven to move back and forth and screen out in cereal using pull bar additionally by tilting for tilt frame
Compared with bigger material, and discharged from impurities removal plate, it is convenient to collect cereal, and cereal is gradable collects, and will not leak and spread, present apparatus operation
Reliably, easy to maintenance, application prospect is preferable.
Brief description of the drawings
Fig. 1 is a kind of structural representation for the multistage knot screen for removing cereal debris impurity.
Fig. 2 is Fig. 1 overlooking the structure diagram.
Embodiment
The present invention is further described below in conjunction with the accompanying drawings.
As shown in figs. 1-2, a kind of multistage knot screen for removing cereal debris impurity, including frame 1, the frame
1 lower left side installation motor 2, the belt wheel 202 of the output shaft of motor 2 socket connect the belt wheel of the one end of bent axle 3 socket by belt 201
302, the bent axle 3 is fixed in the upper left side of frame 1 by bearing block 301, and 3 middle socked shaft of the bent axle set 4, axle sleeve 4 is logical
Cross bearing holder (housing, cover) cock wheel circle 5, wheel rim 5 is threadedly coupled the one end of pull bar 6, the other end of pull bar 6 by the connected symmetrical dendrimer fork arm 8 of bearing pin 7,
Symmetrical fork arm 8 is connected to the one end of framework 9, and framework 9 is arranged on the oblique frame 16 of activity of the upper right side of frame 1.
As further improvement of these options, tiling wide-meshed screen 10 in described framework 9, the framework 9 it is front and rear
Both sides symmetrically connect small one end of axle 11, and the small other end of axle 11 covers roller 12, and roller 12 is arranged in track 13, and track is fixed in machine
The activity on the right side of frame 1 is tiltedly on frame 16, and tiltedly frame is passed through for 16 time by bolt flexible connection spring 17 upper end, the other end of spring 17 for activity
Bolt is flexibly connected the tilt frame 18 of frame 1.
As further improvement of these options, described 1 left rear side of frame connection hopper 22, and it is located at framework 9
Left rear side above, plate 14, the right-hand member connection discharging rebound 15 of the frame 1 are dropped down in the connection discharging of the right-hand member of framework 9, and are located at
The downside of plate 14, the front side of the tilt frame 18 connection impurities removal plate 20 of the frame 1, the interior installation fine screen mesh of the tilt frame 18 are dropped down in discharging
19。
As further improvement of these options, described impurities removal plate 20 is by upper impurities removal plate, middle impurities removal plate and lower impurities removal
Plate forms, and described upper impurities removal plate is connected to the front side of framework 9, and described middle impurities removal plate is connected to the front side of movable tiltedly frame 16,
Described lower impurities removal plate is connected to the front side of tilting rack 18.
As further improvement of these options, connecting anti-leak plate 21 in the frame of the described lower section of hopper 22, leakproof
Gap is left between the following mouth and framework 1 of plate 21.
As further improvement of these options, between the axis of the output shaft of the motor 2 and the end of bent axle 3 mutually
It is parallel.
As further improvement of these options, power-on makes motor work, and is rotated by belt driving pulley, from
And crank rotation is driven, while wheel rim also rotates, wheel rim drives framework tiltedly back and forth to be moved on frame in the activity of frame by pull bar
Dynamic, tiltedly frame shakes under the action of the spring simultaneously for activity, on the wide-meshed screen for dropping to framework from hopper addition cereal, due to leakproof
The setting of plate makes cereal uniformly on wide-meshed screen is distributed in, and the branch stalk in energy cereal has the upper cereal floating compared with bigger material such as blade
Top is rejected from impurities removal plate, and small impurity leaks down to fall on fine screen mesh out of wide-meshed screen and cleaned, cereal after cleaning in addition
The right side for flowing to screen cloth is dropped down plate from discharging and fallen, and because screen cloth is moving back and forth, lower section sets rebound to prevent cereal leakage from spreading
Below to frame.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should be included in the scope of the protection.
Claims (6)
1. a kind of multistage knot screen for removing cereal debris impurity, including frame, it is characterised in that the lower-left of the frame
Motor is installed in side, and the belt wheel of motor output shaft socket connects the belt wheel of bent axle one end socket by belt, and the bent axle passes through axle
Bearing is fixed in the upper left side of frame, bent axle centre socked shaft set, and axle sleeve passes through bearing holder (housing, cover) cock wheel circle, wheel rim threaded connection
Pull bar one end, the pull bar other end are connected to framework one end by bearing pin connected symmetrical dendrimer fork arm, symmetrical fork arm, and framework is arranged on
The activity of frame upper right side is tiltedly on frame.
2. a kind of multistage knot screen for removing cereal debris impurity according to claim 1, it is characterised in that described
Framework in tiling wide-meshed screen, the front and rear sides of the framework symmetrically connect small axle one end, and the small axle other end covers roller, and roller is set
To put in orbit, track is fixed on the oblique frame of activity on the right side of frame, and spring upper end is flexibly connected by bolt under the oblique frame of activity,
The spring other end is flexibly connected the tilt frame of frame by bolt.
3. a kind of multistage knot screen for removing cereal debris impurity according to claim 1, it is characterised in that described
Frame left rear side connection hopper, and drop down plate, the right side of the frame positioned at the left rear side of framework, the right-hand member connection discharging of framework
End connection discharging rebound, and it is located at the downside that plate is dropped down in discharging, connection impurities removal plate, the inclination on front side of the tilt frame of the frame
Inframe installs fine screen mesh.
4. a kind of multistage knot screen for removing cereal debris impurity according to claim 3, it is characterised in that described
Impurities removal plate be made up of upper impurities removal plate, middle impurities removal plate and lower impurities removal plate, described upper impurities removal plate is connected to the front side of framework, described
Middle impurities removal plate be connected to the front side of movable tiltedly frame, described lower impurities removal plate is connected to the front side of tilting rack.
5. a kind of multistage knot screen for removing cereal debris impurity according to claim 3, it is characterised in that described
Hopper below frame on connecting anti-leak plate, leave gap between the following mouth and framework of Antileaking plate.
6. a kind of multistage knot screen for removing cereal debris impurity according to claim 1, it is characterised in that described
It is parallel to each other between the output shaft of motor and the axis of the end of bent axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711012739.4A CN107876377A (en) | 2017-10-26 | 2017-10-26 | A kind of multistage knot screen for removing cereal debris impurity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711012739.4A CN107876377A (en) | 2017-10-26 | 2017-10-26 | A kind of multistage knot screen for removing cereal debris impurity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107876377A true CN107876377A (en) | 2018-04-06 |
Family
ID=61782408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711012739.4A Pending CN107876377A (en) | 2017-10-26 | 2017-10-26 | A kind of multistage knot screen for removing cereal debris impurity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107876377A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111185372A (en) * | 2020-03-09 | 2020-05-22 | 程志求 | Grit screening installation for building engineering |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB235882A (en) * | 1924-06-19 | 1925-07-23 | Jakob Peter | Improvements in reciprocating or oscillating sieves for screening grain |
| CN2305255Y (en) * | 1997-01-10 | 1999-01-27 | 德州沪平永发造纸有限公司 | Separator for straw and grain |
| CN101966519A (en) * | 2010-10-14 | 2011-02-09 | 北京同仁堂健康药业（福州）有限公司 | Vibrating sieve bed for classifying and discharging medicinal materials |
| CN203370720U (en) * | 2013-05-15 | 2014-01-01 | 陈坤明 | Multilevel vibrating type tea leaf screening machine |
| CN205851380U (en) * | 2016-01-31 | 2017-01-04 | 福建粮工机械有限公司 | A kind of multistage vibrating cleaning sieve |
| CN206104336U (en) * | 2016-09-18 | 2017-04-19 | 天津富成源肥业有限公司 | Plug -type minute screen(ing) machine of powdery material |
| CN206122170U (en) * | 2016-08-31 | 2017-04-26 | 洪湖市莲都生态农业有限公司 | Categorised electric sieve of red lotus of shell lotus automatic processing equipment |
| CN107266594A (en) * | 2017-07-03 | 2017-10-20 | 肥西县金桥红薯专业合作社 | The processing method that a kind of fresh sweet potatoes produce high-quality starch |
| CN206578014U (en) * | 2017-01-19 | 2017-10-24 | 眉山市大地缘农业服务有限公司 | A kind of removal of impurities feeding mechanism of crop dryer |
-
2017
- 2017-10-26 CN CN201711012739.4A patent/CN107876377A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB235882A (en) * | 1924-06-19 | 1925-07-23 | Jakob Peter | Improvements in reciprocating or oscillating sieves for screening grain |
| CN2305255Y (en) * | 1997-01-10 | 1999-01-27 | 德州沪平永发造纸有限公司 | Separator for straw and grain |
| CN101966519A (en) * | 2010-10-14 | 2011-02-09 | 北京同仁堂健康药业（福州）有限公司 | Vibrating sieve bed for classifying and discharging medicinal materials |
| CN203370720U (en) * | 2013-05-15 | 2014-01-01 | 陈坤明 | Multilevel vibrating type tea leaf screening machine |
| CN205851380U (en) * | 2016-01-31 | 2017-01-04 | 福建粮工机械有限公司 | A kind of multistage vibrating cleaning sieve |
| CN206122170U (en) * | 2016-08-31 | 2017-04-26 | 洪湖市莲都生态农业有限公司 | Categorised electric sieve of red lotus of shell lotus automatic processing equipment |
| CN206104336U (en) * | 2016-09-18 | 2017-04-19 | 天津富成源肥业有限公司 | Plug -type minute screen(ing) machine of powdery material |
| CN206578014U (en) * | 2017-01-19 | 2017-10-24 | 眉山市大地缘农业服务有限公司 | A kind of removal of impurities feeding mechanism of crop dryer |
| CN107266594A (en) * | 2017-07-03 | 2017-10-20 | 肥西县金桥红薯专业合作社 | The processing method that a kind of fresh sweet potatoes produce high-quality starch |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111185372A (en) * | 2020-03-09 | 2020-05-22 | 程志求 | Grit screening installation for building engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180406 |
|
| RJ01 | Rejection of invention patent application after publication |