CN107744934A - A kind of screening plant for grain - Google Patents
A kind of screening plant for grain Download PDFInfo
- Publication number
- CN107744934A CN107744934A CN201711021820.9A CN201711021820A CN107744934A CN 107744934 A CN107744934 A CN 107744934A CN 201711021820 A CN201711021820 A CN 201711021820A CN 107744934 A CN107744934 A CN 107744934A
- Authority
- CN
- China
- Prior art keywords
- screen plate
- filter bar
- screen
- screening
- grain
- 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
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a kind of screening plant for grain, it is related to screening plant technical field.The present invention includes screening cabinet and support；The Filter Bar of laciniation first and the second Filter Bar are equipped with inside screening cabinet；First Filter Bar and the second Filter Bar are sequentially connected by several screen plates；First Filter Bar and the second Filter Bar include screen cloth, swash plate and straight panel；Swash plate end face is connected with screen cloth；Swash plate other end is connected with straight panel end face；Straight panel other end is connected with another piece of screen cloth.The present invention is by provided with the first Filter Bar and the second Filter Bar, grain is set to be slided between the first Filter Bar and the second Filter Bar, impurity can drop out from screen cloth, finally excluded from impurity removal port, driven by power can need not be used to complete screening, solve the problems, such as that the power consumption of existing grain sieve and noise pollution are big, while avoid device for vibration screening and damaged to caused by grain, production cost is reduced, improves the quality of grain.
Description
Technical field
The invention belongs to screening plant technical field, more particularly to a kind of screening plant for grain.
Background technology
Vibratory sieve is using rotation type vibrates and worked again caused by oscillator exciting.The upper rotation weight of oscillator makes compass screen surface
Plane whirling vibration is produced, and lower rotation weight then makes compass screen surface produce conical surface rotary vibration, the effect of its synergy then makes sieve
Face produces again rotation type and vibrated.Its oscillation trajectory is a complicated space curve.The curve be projected as in horizontal plane it is one circular, and
An ellipse is projected as on vertical plane.Adjust the exciting force of upper and lower rotation weight, thus it is possible to vary amplitude.And adjust upper and lower heavy
The space phase angle of hammer, then it can change the curve shape of compass screen surface movement locus and change the movement locus of material on compass screen surface.
Vibratory sieve is mainly made up of screen box, screen cloth, vibrator and shock-absorbing spring etc..Vibrator is arranged on sieve box side plate
On, and driven and rotated by V belt by motor, centrifugal intertia force is produced, forces screen box to vibrate.
At present, the machinery of sieve grain on the market needs driven by power mostly, environment can also be made while waste of resource
Into pollution, and that sieves that grain uses mostly makes device for vibration screening, noise is larger when not only working and also vibration processes in easily
Grain is caused to damage, influences the value of grain.
The content of the invention
It is jagged by being provided with inside screen box it is an object of the invention to provide a kind of screening plant for grain
First Filter Bar and the second Filter Bar, grain is set to be slided after charging aperture entrance between the first Filter Bar and the second Filter Bar,
Grain, because the first screen plate and the 4th screen plate are screen cloth, allows impurity to be dropped out from screen cloth, finally in sliding process
Excluded from impurity removal port, solve the problems, such as that the power consumption of existing grain sieve and noise pollution are big, it is same to make to avoid vibratory sieve
Choosing damage to caused by grain.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions：
The present invention is a kind of screening plant for grain, including screening cabinet and support, and the screening cabinet end face is provided with
Charging aperture；The screening cabinet other end is provided with discharging opening；The first Filter Bar and the second Filter Bar are provided with inside the screening cabinet；
First Filter Bar is laciniation；First Filter Bar is sequentially connected by several screen plates, increase Filter Bar length
Degree, repeatedly screening, improves screening rate；First Filter Bar includes the first screen plate, the second screen plate and the 3rd screen plate；Institute
It is screen cloth to state the first screen plate；Second screen plate is swash plate；3rd screen plate is straight panel；Second screen plate one
End face is connected with the first screen plate；The second screen plate other end is connected with the 3rd screen plate end face；3rd sieve
Plate other end is selected to be connected with another piece of the first screen plate；Second Filter Bar is laciniation；Second Filter Bar
It is sequentially connected by several screen plates, increases Filter Bar length, repeatedly screening, improve screening rate；Second Filter Bar includes
4th screen plate, the 5th screen plate and the 6th screen plate；4th screen plate is screen cloth；5th screen plate is swash plate；
6th screen plate is straight panel；The 5th screen plate end face is connected with the 4th screen plate；5th screen plate is another
End face is connected with the 6th screen plate end face；The 6th screen plate other end is connected with another piece of the 4th screen plate；It is described
Support end face is connected with screening bottom of cabinet portion；The support other end is fixed with universal wheel, is easy to screening plant to move.
Further, second screen plate be arranged in parallel with the 5th screen plate；3rd screen plate and the 6th screening
Plate be arranged in parallel.
Further, the 3rd screen plate, the 6th screen plate and screening cabinet inwall be arranged in parallel and distance is 1cm-
5cm, exclude to provide passage for impurity.
Further, the first Filter Bar bottom is the second screen plate, and second screen plate is connected with impurity removal port；The
Two Filter Bar bottoms are the 6th screen plate, and the 6th screen plate is connected with impurity removal port.
Further, first screen plate, the 4th screen plate and screening cabinet inwall angle are 45 ° -60 °, facilitate grain
Slided on screen cloth, improve the probability that impurity drops from sieve aperture.
Further, second screen plate, the 5th screen plate are respectively with the first screen plate and the 4th screen plate angle
30°-45°。
Further, cabinet is screened, support is that steel material is made.
The invention has the advantages that：
The present invention makes grain from charging aperture by being provided with jagged first Filter Bar and the second Filter Bar inside screen box
After, slided between the first Filter Bar and the second Filter Bar, grain is in sliding process, due to the first screen plate and the 4th
Screen plate is screen cloth, impurity is dropped out from screen cloth, is finally excluded from impurity removal port, it is not necessary to use driven by power can
Screening is completed, solves the problems, such as that the power consumption of existing grain sieve and noise pollution are big, while avoid vibratory sieve and choose to install
The damage to caused by grain is put, production cost is reduced, improves the quality of grain.
Certainly, any product for implementing the present invention it is not absolutely required to reach all the above advantage simultaneously.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, used required for being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other attached
Figure.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the diagrammatic cross-section of the present invention；
In accompanying drawing, the list of parts representated by each label is as follows：
1- screening cabinets, 2- supports, 3- charging apertures, 4- impurity removal ports, 5- discharging openings, the Filter Bars of 6- first, the Filter Bars of 7- second,
The screen plates of 601- first, the screen plates of 602- second, the screen plates of 603- the 3rd, the screen plates of 701- the 4th, the screen plates of 702- the 5th,
The screen plates of 703- the 6th.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
In the description of the invention, it is to be understood that term " perforate ", " on ", " under ", " thickness ", " top ", " in ",
Indicating position or the position relationship such as " length ", " interior ", " surrounding ", it is for only for ease of the description present invention and simplifies description, without
It is that the component of instruction or hint meaning or element must have specific orientation, with specific azimuth configuration and operation, therefore not
It is understood that as limitation of the present invention.
Refer to shown in Fig. 1-2, the present invention is a kind of screening plant for grain, including screening cabinet 1 and support 2, sieve
The end face of cabinet 1 is selected to be provided with charging aperture 3；Screening cabinet 1 other end is provided with discharging opening 5；The inside of screening cabinet 1 is provided with the first Filter Bar 6
With the second Filter Bar 7；First Filter Bar 6 is laciniation；First Filter Bar 6 is sequentially connected by 11 screen plates；First
Filter Bar 6 includes the first screen plate 601, the second screen plate 602 and the 3rd screen plate 603；First screen plate 601 is screen cloth；The
Two screen plates 602 are swash plate；3rd screen plate 603 is straight panel；The end face of second screen plate 602 is connected with the first screen plate 601；
The other end of second screen plate 602 is connected with the end face of the 3rd screen plate 603；The other end of 3rd screen plate 603 with another piece
First screen plate 601 connects；Second Filter Bar 7 is laciniation；Second Filter Bar 7 is sequentially connected by nine screen plates；The
Two Filter Bars 7 include the 4th screen plate 701, the 5th screen plate 702 and the 6th screen plate 703；4th screen plate 701 is screen cloth；
5th screen plate 702 is swash plate；6th screen plate 703 is straight panel；The end face of 5th screen plate 702 connects with the 4th screen plate 701
Connect；The other end of 5th screen plate 702 is connected with the end face of the 6th screen plate 703；The other end of 6th screen plate 703 with it is another
The screen plate 701 of block the 4th connects；The end face of support 2 is connected with screening cabinet 1 bottom；The other end of support 2 is fixed with universal
Wheel.
Wherein, the second screen plate 602 be arranged in parallel with the 5th screen plate 702；3rd screen plate 603 and the 6th screen plate
703 be arranged in parallel.
Wherein, the 3rd screen plate 603, the 6th screen plate 703 and the screening inwall of cabinet 1 be arranged in parallel and distance is 1cm-5cm,
Exclude to provide passage for impurity.
Wherein, the bottom of the first Filter Bar 6 is the second screen plate 602, and the second screen plate 602 is connected with impurity removal port 4；Second
The bottom of Filter Bar 7 is the 6th screen plate 703, and the 6th screen plate 703 is connected with impurity removal port 4.
Wherein, the first screen plate 601, the 4th screen plate 701 and the screening inwall angle of cabinet 1 are 45 ° -60 °.
Wherein, the second screen plate 602, the 5th screen plate 702 press from both sides with the first screen plate 601 and the 4th screen plate 701 respectively
Angle is 30 ° -45 °.
Wherein, cabinet 1 is screened, support 2 is that steel material is made.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
At least one implementation of the present invention is contained in reference to specific features, structure, material or the feature that the embodiment or example describe
In example or example.In this manual, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.
Moreover, specific features, structure, material or the feature of description can close in any one or more embodiments or example
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help and illustrates the present invention.Preferred embodiment is not detailed
All details are described, it is only described embodiment also not limit the invention.Obviously, according to the content of this specification,
It can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is to preferably explain the present invention
Principle and practical application so that skilled artisan can be best understood by and utilize the present invention.The present invention is only
Limited by claims and its four corner and equivalent.
Claims (8)
1. a kind of screening plant for grain, including screening cabinet (1) and support (2), it is characterised in that：
Described screening cabinet (1) end face is provided with charging aperture (3)；Described screening cabinet (1) other end is provided with discharging opening (5)；It is described
The first Filter Bar (6) and the second Filter Bar (7) are provided with inside screening cabinet (1)；
First Filter Bar (6) is laciniation；First Filter Bar (6) is sequentially connected by several screen plates；Institute
Stating the first Filter Bar (6) includes the first screen plate (601), the second screen plate (602) and the 3rd screen plate (603)；Described first
Screen plate (601) is screen cloth；Second screen plate (602) is swash plate；3rd screen plate (603) is straight panel；Described
Two screen plates (602) end face is connected with the first screen plate (601)；Second screen plate (602) other end and the 3rd sieve
Plate (603) end face is selected to connect；3rd screen plate (603) other end is connected with another piece of the first screen plate (601)；
Second Filter Bar (7) is laciniation；Second Filter Bar (7) is sequentially connected by several screen plates；Institute
Stating the second Filter Bar (7) includes the 4th screen plate (701), the 5th screen plate (702) and the 6th screen plate (703)；Described 4th
Screen plate (701) is screen cloth；5th screen plate (702) is swash plate；6th screen plate (703) is straight panel；Described
Five screen plates (702) end face is connected with the 4th screen plate (701)；5th screen plate (702) other end and the 6th sieve
Plate (703) end face is selected to connect；6th screen plate (703) other end is connected with another piece of the 4th screen plate (701)；
Support (2) end face is connected with screening cabinet (1) bottom；Support (2) other end is fixed with universal wheel.
A kind of 2. screening plant for grain according to claim 1, it is characterised in that second screen plate
(602) it is be arranged in parallel with the 5th screen plate (702)；3rd screen plate (603) be arranged in parallel with the 6th screen plate (703).
A kind of 3. screening plant for grain according to claim 1, it is characterised in that the 3rd screen plate
(603), the 6th screen plate (703) be arranged in parallel with screening cabinet (1) inwall and distance is 1cm-5cm.
A kind of 4. screening plant for grain according to claim 1, it is characterised in that first Filter Bar (6)
Bottom is the second screen plate (602), and second screen plate (602) is connected with impurity removal port (4).
A kind of 5. screening plant for grain according to claim 1, it is characterised in that second Filter Bar (7)
Bottom is the 6th screen plate (703), and the 6th screen plate (703) is connected with impurity removal port (4).
A kind of 6. screening plant for grain according to claim 1, it is characterised in that first screen plate
(601), the 4th screen plate (701) and screening cabinet (1) inwall angle are 45 ° -60 °.
A kind of 7. screening plant for grain according to claim 1, it is characterised in that second screen plate
(602), the 5th screen plate (702) is respectively 30 ° -45 ° with the first screen plate (601) and the 4th screen plate (701) angle.
8. a kind of screening plant for grain according to claim 1, it is characterised in that the screening cabinet (1), support
(2) it is that steel material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711021820.9A CN107744934A (en) | 2017-10-27 | 2017-10-27 | A kind of screening plant for grain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711021820.9A CN107744934A (en) | 2017-10-27 | 2017-10-27 | A kind of screening plant for grain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107744934A true CN107744934A (en) | 2018-03-02 |
Family
ID=61253263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711021820.9A Pending CN107744934A (en) | 2017-10-27 | 2017-10-27 | A kind of screening plant for grain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107744934A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108579848A (en) * | 2018-07-04 | 2018-09-28 | 汉寿县德穗米业有限公司 | A kind of adjustable type beats rice device |
| CN112439690A (en) * | 2020-11-10 | 2021-03-05 | 焦作恒博科技有限公司 | High-performance opposite-type step environment-friendly screening machine |
| CN114872234A (en) * | 2022-05-26 | 2022-08-09 | 界首市宏达塑业有限公司 | Recovery device for waste plastic regeneration |
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|---|---|---|---|---|
| US5108602A (en) * | 1989-08-07 | 1992-04-28 | Hein, Lehmann Trenn- Und Fordertechnik Gmbh | Straining apparatus with a continuous inwardly helical open channel |
| CN201969608U (en) * | 2010-11-23 | 2011-09-14 | 合肥水泥研究设计院 | Material cake crushing and classifying screen |
| CN203936018U (en) * | 2014-06-09 | 2014-11-12 | 梅县梅雁旋窑水泥有限公司 | A kind of ore-dressing plant |
| CN104874540A (en) * | 2015-05-05 | 2015-09-02 | 昆明理工大学 | Push-pull hanging and folding screen |
| CN204817185U (en) * | 2015-06-23 | 2015-12-02 | 潍坊友容实业有限公司 | Separating centrifuge is filtered with mixed fertilizer to saline -alkali soil improvement in strand |
| CN206240788U (en) * | 2016-11-20 | 2017-06-13 | 勐腊春薏圆商贸有限公司 | A kind of tealeaves intellectuality multistage pneumatic separation device |
-
2017
- 2017-10-27 CN CN201711021820.9A patent/CN107744934A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5108602A (en) * | 1989-08-07 | 1992-04-28 | Hein, Lehmann Trenn- Und Fordertechnik Gmbh | Straining apparatus with a continuous inwardly helical open channel |
| CN201969608U (en) * | 2010-11-23 | 2011-09-14 | 合肥水泥研究设计院 | Material cake crushing and classifying screen |
| CN203936018U (en) * | 2014-06-09 | 2014-11-12 | 梅县梅雁旋窑水泥有限公司 | A kind of ore-dressing plant |
| CN104874540A (en) * | 2015-05-05 | 2015-09-02 | 昆明理工大学 | Push-pull hanging and folding screen |
| CN204817185U (en) * | 2015-06-23 | 2015-12-02 | 潍坊友容实业有限公司 | Separating centrifuge is filtered with mixed fertilizer to saline -alkali soil improvement in strand |
| CN206240788U (en) * | 2016-11-20 | 2017-06-13 | 勐腊春薏圆商贸有限公司 | A kind of tealeaves intellectuality multistage pneumatic separation device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108579848A (en) * | 2018-07-04 | 2018-09-28 | 汉寿县德穗米业有限公司 | A kind of adjustable type beats rice device |
| CN112439690A (en) * | 2020-11-10 | 2021-03-05 | 焦作恒博科技有限公司 | High-performance opposite-type step environment-friendly screening machine |
| CN114872234A (en) * | 2022-05-26 | 2022-08-09 | 界首市宏达塑业有限公司 | Recovery device for waste plastic regeneration |
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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: 20180302 |
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| RJ01 | Rejection of invention patent application after publication |