CN104874539A - Anti-blocking screening unit - Google Patents
Anti-blocking screening unit Download PDFInfo
- Publication number
- CN104874539A CN104874539A CN201510188463.XA CN201510188463A CN104874539A CN 104874539 A CN104874539 A CN 104874539A CN 201510188463 A CN201510188463 A CN 201510188463A CN 104874539 A CN104874539 A CN 104874539A
- Authority
- CN
- China
- Prior art keywords
- fork
- moving runner
- driving wheel
- screen frame
- diameter
- 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
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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
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—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
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention provides an anti-blocking screening unit comprising a support frame, a rocking rod, a screen frame, a driving wheel, a follow-up wheel, a first rotary wheel, a first swing rod, a second rotary wheel, a second swing rod and a drive mechanism. The screen frame is mounted on the support frame through the rocking rod. The bottom of the screen frame is obliquely provided with a plurality of screen holes, and from the high end to low end of the screen frame, the diameter of the screen holes increases; the first swing rod and the second swing rod are both mounted below the screen frame and are parallel to each other; both the first swing rod and the second swing rod are provided with soft brushes lengthwise; the first rotary wheel is mounted on the first swing rod; the second rotary wheel is mounted on the second swing rod; the driving wheel is rotatably mounted on the support frame; the follow-up wheel is mounted at one end of the rocking rod and is eccentrically connected with the driving wheel; the drive mechanism is connected with the driving wheel, the first rotary wheel and the second rotary wheel. The anti-blocking screening unit has the advantages materials are screened through swinging of the screen frame, laboring is less intensive, and work efficiency can be improved.
Description
Technical field
The present invention relates to equipment of industrial product technical field, particularly relate to a kind of anti-clogging screening plant.
Background technology
At present, often need the screening carrying out material to distinguish in industrial production or agricultural production, the diameter of material is often by the standard distinguished as screening.Such as, the sieve rice in daily life, utilizes leakage to screen out and cracks rice.In prior art, this diameter screening materials carrying according to material, all carries out manual screening by leaking sieve mostly.So, mechanization degree is low, and the amount of labour is large, and intensity is high, and efficiency is low.
Summary of the invention
Based on the technical problem that background technology exists, the present invention proposes a kind of anti-clogging screening plant.
A kind of anti-clogging screening plant that the present invention proposes, comprising: bracing frame, rocking bar, screen frame, driving wheel, supporting roller, the first moving runner, the first fork, the second moving runner, the second fork and driving mechanism;
Screen frame is arranged on bracing frame by rocking bar, and the bottom angled of screen frame arranges and is provided with multiple sieve aperture, and high-end to low side along the bottom of screen frame, and sieve aperture distributes from small to large by diameter; First fork and the second fork to be installed in below screen frame and to be parallel to each other, and the first fork and the second fork are provided with all along its length can soft brush bottom wiper screen frame; First moving runner is arranged on the first fork, and the second moving runner is arranged on the second fork, and driving wheel is installed in rotation on bracing frame, and supporting roller is arranged on rocking bar one end and is connected with driving wheel bias; Driving mechanism connects driving wheel, the first moving runner, the second moving runner respectively.
Preferably, it is characterized in that, driving mechanism is coaxially install with driving wheel and the driving wheel of rotating in same direction, and driving wheel links the first moving runner and the second moving runner by chain.
Preferably, the first moving runner diameter and the second moving runner diameter are less than driving wheel diameter.
Preferably, the first moving runner and the second moving runner equal diameters, the first fork and the second fork are positioned in same level.
Preferably, soft brush is made up of multiple pieces, and is parallel to the sieve aperture one_to_one corresponding on the RADIAL of the first fork with the bottom of screen frame.
Driving wheel, the first moving runner and the second moving runner is driven to rotate by driving mechanism in the present invention, driving wheel drives supporting roller to move back and forth by eccentric connection, and supporting roller is driven screen frame to swing by rocking bar thus carried out the screening of material by the sieve aperture varied in size bottom sieve aperture; First moving runner and the second moving runner drive the first fork and the second fork to rotate respectively, thus make the soft brush on the first fork and the second fork carry out cleaning to sieve aperture to prevent blocking.
In the present invention, the screening of material is realized by the swing of screen frame, avoids the work of high strength, is conducive to increasing work efficiency, and reduces cost of labor.
Accompanying drawing explanation
Fig. 1 is a kind of anti-clogging screening plant front view that the present invention proposes;
Fig. 2 is a kind of anti-clogging screening plant side view that the present invention proposes.
Detailed description of the invention
With reference to Fig. 1, Fig. 2, a kind of anti-clogging screening plant that the present invention proposes, comprising: bracing frame 1, rocking bar 2, screen frame 3, driving wheel 4, supporting roller 5, first moving runner 6, first fork 7, second moving runner 8, second fork 9 and driving mechanism.
Screen frame 3 is arranged on bracing frame 1 by rocking bar 2, and the bottom angled of screen frame 3 arranges and is provided with multiple sieve aperture, and high-end to low side along the bottom of screen frame 3, and sieve aperture distributes from small to large by diameter.So, can ensure that the different material of diameter in screen frame 3 drops to zones of different by the sieve aperture that aperture is different, to sieve material according to material diameter.
First fork 7 and the second fork 9 to be installed in below screen frame 3 and to be positioned in same level and to be parallel to each other, and the first fork 7 and the second fork 9 are provided with soft brush all along its length.Soft brush is made up of multiple pieces, and is parallel to the sieve aperture one_to_one corresponding on the RADIAL of the first fork 7 with the bottom of screen frame 3, prevents blocking to scrub sieve aperture.
First moving runner 6 is arranged on the first fork 7, and the second moving runner 8 is arranged on the second fork 9, the first moving runner 6 and the second moving runner 8 equal diameters.Driving wheel 4 is installed in rotation on bracing frame 1, and supporting roller 5 is arranged on rocking bar 2 one end and is connected with driving wheel 4 bias.
Driving mechanism is installs and the driving wheel 10 of rotating in same direction coaxial with driving wheel 4, and driving wheel 10 links the first moving runner 6 and the second moving runner 8, first moving runner 6 diameter and the second moving runner 8 diameter by chain and is less than driving wheel 4 diameter.
In present embodiment, when driving wheel 10 rotates, driving wheel 4 and driving wheel 10 coaxial rotation, supporting roller 5 carries out the circumference reciprocating motion that central angle is less than 180 degree under the drive of driving wheel 4, thus drive screen frame 3 to swing by rocking bar 2, move to make the material in screen frame 3 along with the motion of screen frame 3 and drop from sieve aperture.
In present embodiment, the setting of the first fork 7, second fork 9 and soft brush is in order to bottom wiper screen frame in screen frame 3 swing process, carries out cleaning avoid blocking to sieve aperture.In present embodiment, driving wheel 10 is rotated by chain-driving first moving runner 6 and the second moving runner 8, thus can realize the soft brush swaying direction contrary with bottom sieve aperture to increase cleaning effect.In present embodiment, first moving runner 6 diameter and the second moving runner 8 diameter are less than driving wheel 4 diameter, thus the first fork 7 and the second fork 9 can be made to match from both direction clear up sieve aperture, further increase cleaning effect, also can avoid the soft brush limited length on single fork, the problem bottom screen frame 3 cannot be made an overall screening.
The above; be only the present invention's preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (5)
1. an anti-clogging screening plant, it is characterized in that, comprising: bracing frame (1), rocking bar (2), screen frame (3), driving wheel (4), supporting roller (5), the first moving runner (6), the first fork (7), the second moving runner (8), the second fork (9) and driving mechanism;
Screen frame (3) is arranged on bracing frame (1) by rocking bar (2), the bottom angled of screen frame (3) arranges and is provided with multiple sieve aperture, and high-end to low side along the bottom of screen frame (3), sieve aperture distributes from small to large by diameter; First fork (7) and the second fork (9) are installed in screen frame (3) below and are parallel to each other, and the first fork (7) and the second fork (9) are provided with all along its length can soft brush bottom wiper screen frame (3); First moving runner (6) is arranged on the first fork (7), second moving runner (8) is arranged on the second fork (9), driving wheel (4) is installed in rotation on bracing frame (1), and supporting roller (5) is arranged on rocking bar (2) one end and is connected with driving wheel (4) bias; Driving mechanism connects driving wheel (4), the first moving runner (6), the second moving runner (8) respectively.
2. anti-clogging screening plant as claimed in claim 1, it is characterized in that, it is characterized in that, driving mechanism is installs and the driving wheel (10) of rotating in same direction coaxial with driving wheel (4), and driving wheel (10) links the first moving runner (6) and the second moving runner (8) by chain.
3. anti-clogging screening plant as claimed in claim 1, it is characterized in that, the first moving runner (6) diameter and the second moving runner (8) diameter are less than driving wheel (4) diameter.
4. anti-clogging screening plant as claimed in claim 3, it is characterized in that, first moving runner (6) and the second moving runner (8) equal diameters, the first fork (7) and the second fork (9) are positioned in same level.
5. the anti-clogging screening plant as described in any one of Claims 1-4, is characterized in that, soft brush is made up of multiple pieces, and is parallel to the sieve aperture one_to_one corresponding on the RADIAL of the first fork (7) with the bottom of screen frame (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510188463.XA CN104874539A (en) | 2015-04-20 | 2015-04-20 | Anti-blocking screening unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510188463.XA CN104874539A (en) | 2015-04-20 | 2015-04-20 | Anti-blocking screening unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104874539A true CN104874539A (en) | 2015-09-02 |
Family
ID=53942364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510188463.XA Pending CN104874539A (en) | 2015-04-20 | 2015-04-20 | Anti-blocking screening unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104874539A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105312217A (en) * | 2015-11-06 | 2016-02-10 | 芜湖禧来旺农业有限公司 | Material separation device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB245638A (en) * | 1925-03-18 | 1926-01-14 | Simon Ltd Henry | Improvements relating to brushes for reciprocating sieves |
| CN201768682U (en) * | 2010-08-05 | 2011-03-23 | 福建省建瓯市青然食品有限公司 | Castanea henryi grading and discharging device |
| CN202570616U (en) * | 2012-04-26 | 2012-12-05 | 大树智能科技(南京)有限公司 | Cleaning device for on-line analysis vibration separating screen of pipe tobacco (smoked sheets) |
| CN202909952U (en) * | 2012-09-30 | 2013-05-01 | 山东农大肥业科技有限公司 | Electric sieve-cleaning material scraper |
| CN203816920U (en) * | 2014-03-29 | 2014-09-10 | 山东金岭矿业股份有限公司 | Novel automatic cleaning device for pellet roll screen |
-
2015
- 2015-04-20 CN CN201510188463.XA patent/CN104874539A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB245638A (en) * | 1925-03-18 | 1926-01-14 | Simon Ltd Henry | Improvements relating to brushes for reciprocating sieves |
| CN201768682U (en) * | 2010-08-05 | 2011-03-23 | 福建省建瓯市青然食品有限公司 | Castanea henryi grading and discharging device |
| CN202570616U (en) * | 2012-04-26 | 2012-12-05 | 大树智能科技(南京)有限公司 | Cleaning device for on-line analysis vibration separating screen of pipe tobacco (smoked sheets) |
| CN202909952U (en) * | 2012-09-30 | 2013-05-01 | 山东农大肥业科技有限公司 | Electric sieve-cleaning material scraper |
| CN203816920U (en) * | 2014-03-29 | 2014-09-10 | 山东金岭矿业股份有限公司 | Novel automatic cleaning device for pellet roll screen |
Non-Patent Citations (1)
| Title |
|---|
| 顾鹏程，胡永源: "《谷物加工技术》", 30 September 2008, 化学工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105312217A (en) * | 2015-11-06 | 2016-02-10 | 芜湖禧来旺农业有限公司 | Material separation device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150902 |
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| RJ01 | Rejection of invention patent application after publication |