CN107413629A - A kind of big particle diameter grain screening plant - Google Patents
A kind of big particle diameter grain screening plant Download PDFInfo
- Publication number
- CN107413629A CN107413629A CN201710830709.8A CN201710830709A CN107413629A CN 107413629 A CN107413629 A CN 107413629A CN 201710830709 A CN201710830709 A CN 201710830709A CN 107413629 A CN107413629 A CN 107413629A
- Authority
- CN
- China
- Prior art keywords
- screen cloth
- screen
- fixedly connected
- motor
- reversal valve
- 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
- 238000012216 screening Methods 0.000 title claims abstract description 28
- 239000002245 particle Substances 0.000 title claims abstract description 20
- 239000004744 fabric Substances 0.000 claims abstract description 43
- 239000000463 material Substances 0.000 claims abstract description 16
- 230000003028 elevating effect Effects 0.000 claims abstract description 15
- 238000005070 sampling Methods 0.000 claims abstract description 7
- 239000012535 impurity Substances 0.000 claims description 8
- 230000008676 import Effects 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 abstract description 6
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 235000013339 cereals Nutrition 0.000 description 37
- 241000196324 Embryophyta Species 0.000 description 15
- 241000209094 Oryza Species 0.000 description 7
- 235000007164 Oryza sativa Nutrition 0.000 description 7
- 235000009566 rice Nutrition 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000003306 harvesting Methods 0.000 description 2
- 208000003643 Callosities Diseases 0.000 description 1
- 206010020649 Hyperkeratosis Diseases 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 108010050181 aleurone Proteins 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000010903 husk Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
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
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
-
- 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
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
- B07B1/4636—Regulation of screen apertures
-
- 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
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
- B07B4/08—Separating solids from solids by subjecting their mixture to gas currents while the mixtures are supported by sieves, screens, or like mechanical elements
-
- 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
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a kind of big particle diameter grain screening plant, including screen box, motor, elevating lever, reversal valve, screen cloth, air blower, material feeding box, cam, pillar is fixedly connected with below the screen box, described pillar one end is fixedly connected with support plate, the branch plate surface is provided with motor, the motor rotation connects cam, described cam one end is fixedly connected with elevating lever, the elevating lever top is provided with shaking device, hopper is provided with the screen box, the hopper lower end is provided with reversal valve, the reversal valve side is provided with blanking plate, the reversal valve side is provided with sampling pipe, screen cloth is provided with above the shaking device, described screen cloth one end is fixedly connected with handle, fixed plate is provided with above the screen cloth.The present invention is novel in design, clever structure, and grain separation is stable, and can operate or stop automatically according to paddy material is whether there is in hopper, and can simply extract sample and check, simple to operate, has good promotional value.
Description
Technical field
The present invention relates to a kind of screening plant, more particularly to a kind of big particle diameter grain screening plant.
Background technology
Grain, refer to the particle of cereal.Any seed of various cereal plantses as grain, cereal (such as rice) exist
, can be because the fruit quality that various factors causes to bear differ during growth and maturity, some are full, and some are shrivelled, often
Need to be screened after harvesting, grain is made up of four paddy skin, aleurone, endosperm and plumule parts, various seed corns
Structure is substantially similar.One of an important factor for Rice grain shape character is composition rice yield, while also contribute to the outward appearance of rice
Quality.Opened as people's living standard improves with rice market, to the demand grain more and more higher of rice matter, not only want taste
It is suitable, and good appearance is wanted, in the season of crops harvesting, peasants need the cereal dried carrying out screening and removing impurities, with
Exclude to be entrained in sand and dust in cereal, rice husk, stalk etc., cereal free from foreign meter could be to the last stowed in silo
Go, traditional screening plant, intelligent screening fixes the grain of particle size, and use is very inconvenient, and does not have grain inside machine
When, machine is also operating, and easily reduces machine service life, and checks that sample is cumbersome.A kind of therefore, it is proposed that big grain
Footpath grain screening plant.
The content of the invention
It is a primary object of the present invention to provide a kind of big particle diameter grain screening plant, effectively can solve in background technology
The problem of.
To achieve the above object, the technical scheme taken of the present invention is：
A kind of big particle diameter grain screening plant, including screen box, motor, elevating lever, reversal valve, screen cloth, air blower, enter
Hopper, cam, the screen box lower section are fixedly connected with pillar, and described pillar one end is fixedly connected with support plate, and the branch plate surface is set
There is motor, the motor rotation connects cam, and described cam one end is fixedly connected with elevating lever, and the elevating lever top is provided with
Shaking device, the screen box is interior to be provided with hopper, and the hopper lower end is provided with reversal valve, and the reversal valve side is provided with down
Flitch, the reversal valve side are provided with sampling pipe, are provided with screen cloth above the shaking device, described screen cloth one end is fixedly connected with handle
Hand, the screen cloth top are provided with fixed plate, and the fixed plate surface is fixed with air blower, charging is provided with above the screen box
Case, the material feeding box is interior to be provided with feed well, and the screen cloth upper surface is provided with pressure inductor, and the screen box outer surface is provided with control
Panel processed, is provided with out impurity mouth above the screen cloth, it is described go out impurity mouth be fixedly connected with filter screen.
Further, the screen cloth is high-quality import stainless steel.
Further, the motor is servomotor.
Further, the screen cloth can be pulled by handle, and mesh is small-bore on the left of the screen cloth, on the right side of the screen cloth
Mesh is large aperture.
Further, the pressure sensor, motor, reversal valve, air blower and control panel are electrically connected with.
Compared with prior art, the present invention has the advantages that：This kind big particle diameter grain screening plant passes through setting
Material feeding box and charging aperture, be easy to grain to enter screen box, by the screening net being arranged in screen box, be easy to carry out grain
Screening, by the screen cloth with Based on Dual-Aperture pulled of setting, is easy to screen the grain of different-grain diameter, passes through setting
Pressure sensor on screen cloth, whether the grain for being easy to detect on screen cloth, which screens, is terminated, once space-time, machine will be become in hopper
Work will be automatically stopped, solarization face material status is kept, is automatically starting after supplied materials, normal work, the equipment has constant
Separation function, the effect stability in separation process, without adjustment, by the reversal valve being arranged on below hopper, be easy to make
Grain is flowed out by sampling pipe, convenient to check sample quality and flow, passes through the servomotor of setting, cam, elevating lever and shake
Dynamic device, is easy to shake screen cloth, makes its screening more abundant, and the present invention is novel in design, clever structure, and grain separation is steady
It is fixed, and can operate or stop automatically according to paddy material is whether there is in hopper, and can simply extract sample and check, it is simple to operate, have very
Good promotional value.
Brief description of the drawings
Fig. 1 cuts open schematic diagram for a kind of front of big particle diameter grain screening plant of the present invention.
Fig. 2 is a kind of overall structure diagram of big particle diameter grain screening plant of the present invention.
Fig. 3 cuts open schematic diagram for a kind of back side of big particle diameter grain screening plant of the present invention.
Fig. 4 is a kind of mesh structure schematic diagram of big particle diameter grain screening plant of the present invention.
In figure：1st, screen box；2nd, pillar；3rd, support plate；4th, motor；5th, elevating lever；6th, shaking device；7th, hopper；8、
Reversal valve；9th, blanking plate；10th, sampling pipe；11st, screen cloth；12nd, handle；13rd, fixed plate；14th, air blower；15th, material feeding box；16th, enter
Hopper；17th, pressure sensor；18th, control panel；19th, cam；20th, impurity mouth is gone out；21st, filter screen.
Embodiment
To be easy to understand the technical means, the inventive features, the objects and the advantages of the present invention, with reference to
Embodiment, the present invention is expanded on further.
As shown in Figure 1-2, a kind of big particle diameter grain screening plant, including screen box 1, motor 4, elevating lever 5, reversal valve
8th, screen cloth 11, air blower 14, material feeding box 15, cam 19, the lower section of screen box 1 are fixedly connected with pillar 2, described one end of pillar 2
Support plate 3 is fixedly connected with, the surface of support plate 3 is provided with motor 4, and the motor 4 is rotatablely connected cam 19, the cam 19 1
End is fixedly connected with elevating lever 5, and the top of elevating lever 5 is provided with shaking device 6, hopper 7 is provided with the screen box 1, described
The lower end of hopper 7 is provided with reversal valve 8, and the side of reversal valve 8 is provided with blanking plate 9, and the side of reversal valve 8 is provided with sampling pipe
10, the top of shaking device 6 is provided with screen cloth 11, and described one end of screen cloth 11 is fixedly connected with handle 12, and the top of screen cloth 11 is set
Have a fixed plate 13, the surface of fixed plate 13 is fixed with air blower 14, and the top of screen box 1 is provided with material feeding box 15, it is described enter
Feed well 16 is provided with hopper 15, the upper surface of screen cloth 11 is provided with pressure inductor 17, and the outer surface of screen box 1 is provided with control
Panel 18 processed, the top of the screen cloth 11 are provided with out impurity mouth 20, it is described go out impurity mouth 20 be fixedly connected with filter screen 21.
Wherein, the screen cloth 11 is high-quality import stainless steel.
Wherein, the motor 4 is servomotor.
Wherein, the screen cloth 11 can be pulled by handle 12, and the left side mesh of screen cloth 11 is small-bore, the screen cloth 11
Right side mesh is large aperture.
Wherein, the pressure sensor 17, motor 4, reversal valve 8, air blower 14 and control panel 18 are electrically connected with.
It should be noted that the present invention is a kind of big particle diameter grain screening plant, during work, by the material feeding box of setting and
Charging aperture, it is easy to grain to enter screen box, by the screening net being arranged in screen box, is easy to screen grain, passes through
The screen cloth with Based on Dual-Aperture pulled set, is easy to screen the grain of different-grain diameter, by being arranged on screen cloth
Pressure sensor, whether the grain for being easy to detect on screen cloth screen and terminate, once will become space-time in hopper, machine will be automatic
It is stopped, keeps solarization face material status, i.e. automatically starting, normal work, the equipment has the constant work of separation after supplied materials
Can, the effect stability in separation process, without adjustment, by the reversal valve being arranged on below hopper, it is easy to pass through grain
Sampling pipe flows out, convenient to check sample quality and flow, by the servomotor of setting, cam, elevating lever and shaking device, just
Shaken in screen cloth, make its screening more abundant.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (5)
1. a kind of big particle diameter grain screening plant, including screen box (1), motor (4), elevating lever (5), reversal valve (8), screen cloth
(11), air blower (14), material feeding box (15), cam (19), it is characterised in that：Pillar is fixedly connected with below the screen box (1)
(2), described pillar (2) one end is fixedly connected with support plate (3), and support plate (3) surface is provided with motor (4), the motor (4)
Cam (19) is rotatablely connected, described cam (19) one end is fixedly connected with elevating lever (5), and elevating lever (5) top is provided with vibrations
Device (6), the screen box (1) is interior to be provided with hopper (7), and hopper (7) lower end is provided with reversal valve (8), the commutation
Valve (8) side is provided with blanking plate (9), and reversal valve (8) side is provided with sampling pipe (10), set above the shaking device (6)
There is screen cloth (11), described screen cloth (11) one end is fixedly connected with handle (12), fixed plate (13), institute are provided with above the screen cloth (11)
State fixed plate (13) surface and be fixed with air blower (14), material feeding box (15), the material feeding box are provided with above the screen box (1)
(15) feed well (16) is provided with, screen cloth (11) upper surface is provided with pressure inductor (17), screen box (1) outer surface
Provided with control panel (18), be provided with out impurity mouth (20) above the screen cloth (11), it is described go out impurity mouth (20) be fixedly connected with filter
Net (21).
A kind of 2. big particle diameter grain screening plant according to claim 1, it is characterised in that：The screen cloth (11) is high-quality
Import stainless steel.
A kind of 3. big particle diameter grain screening plant according to claim 1, it is characterised in that：The motor (4) is to watch
Take motor.
A kind of 4. big particle diameter grain screening plant according to claim 1, it is characterised in that：The screen cloth (11) can pass through
Handle (12) pulls, and mesh is small-bore on the left of the screen cloth (11), and mesh is large aperture on the right side of the screen cloth (11).
A kind of 5. big particle diameter grain screening plant according to claim 1, it is characterised in that：The pressure sensor
(17), motor (4), reversal valve (8), air blower (14) and control panel (18) are electrically connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710830709.8A CN107413629A (en) | 2017-09-15 | 2017-09-15 | A kind of big particle diameter grain screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710830709.8A CN107413629A (en) | 2017-09-15 | 2017-09-15 | A kind of big particle diameter grain screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107413629A true CN107413629A (en) | 2017-12-01 |
Family
ID=60432390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710830709.8A Pending CN107413629A (en) | 2017-09-15 | 2017-09-15 | A kind of big particle diameter grain screening plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107413629A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109604163A (en) * | 2018-12-14 | 2019-04-12 | 重庆平祥塑料有限公司 | A kind of plastic pellet screening plant |
| CN110152986A (en) * | 2019-05-31 | 2019-08-23 | 曾钰云 | A kind of aggregate screening device being conveniently adjusted screening size |
| CN110694890A (en) * | 2019-09-19 | 2020-01-17 | 安徽理工大学 | Coal screening equipment |
| CN112495511A (en) * | 2020-11-16 | 2021-03-16 | 桑勍勍 | Screening equipment is got rid of to mud that shoulders |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN205183129U (en) * | 2015-11-26 | 2016-04-27 | 天津市田喜农乐肥业有限公司 | Many barrels of fertilizer screening machines |
| EP3031537A2 (en) * | 2014-12-08 | 2016-06-15 | Grimme Landmaschinenfabrik GmbH & Co. KG | Sorting device for potatoes or the like harvested crop |
| CN106694357A (en) * | 2017-01-05 | 2017-05-24 | 赵文林 | Grain sieving machine with drying device |
| CN206325824U (en) * | 2016-12-07 | 2017-07-14 | 玉溪中烟种子有限责任公司 | Tobacco coating seed is sieved |
| CN206464213U (en) * | 2016-11-28 | 2017-09-05 | 山东华屹环境科技工程有限公司 | A kind of urea melting device charging aperture screening plant |
| CN207680966U (en) * | 2017-09-15 | 2018-08-03 | 颍上县皖润米业有限公司 | A kind of big grain size grain screening plant |
-
2017
- 2017-09-15 CN CN201710830709.8A patent/CN107413629A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3031537A2 (en) * | 2014-12-08 | 2016-06-15 | Grimme Landmaschinenfabrik GmbH & Co. KG | Sorting device for potatoes or the like harvested crop |
| CN205183129U (en) * | 2015-11-26 | 2016-04-27 | 天津市田喜农乐肥业有限公司 | Many barrels of fertilizer screening machines |
| CN206464213U (en) * | 2016-11-28 | 2017-09-05 | 山东华屹环境科技工程有限公司 | A kind of urea melting device charging aperture screening plant |
| CN206325824U (en) * | 2016-12-07 | 2017-07-14 | 玉溪中烟种子有限责任公司 | Tobacco coating seed is sieved |
| CN106694357A (en) * | 2017-01-05 | 2017-05-24 | 赵文林 | Grain sieving machine with drying device |
| CN207680966U (en) * | 2017-09-15 | 2018-08-03 | 颍上县皖润米业有限公司 | A kind of big grain size grain screening plant |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109604163A (en) * | 2018-12-14 | 2019-04-12 | 重庆平祥塑料有限公司 | A kind of plastic pellet screening plant |
| CN110152986A (en) * | 2019-05-31 | 2019-08-23 | 曾钰云 | A kind of aggregate screening device being conveniently adjusted screening size |
| CN110694890A (en) * | 2019-09-19 | 2020-01-17 | 安徽理工大学 | Coal screening equipment |
| CN112495511A (en) * | 2020-11-16 | 2021-03-16 | 桑勍勍 | Screening equipment is got rid of to mud that shoulders |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171201 |