CN110116044A - A kind of crop seeds screening plant - Google Patents
A kind of crop seeds screening plant Download PDFInfo
- Publication number
- CN110116044A CN110116044A CN201810114479.XA CN201810114479A CN110116044A CN 110116044 A CN110116044 A CN 110116044A CN 201810114479 A CN201810114479 A CN 201810114479A CN 110116044 A CN110116044 A CN 110116044A
- Authority
- CN
- China
- Prior art keywords
- screening
- screen box
- sieve
- crop seeds
- chamber
- 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
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
- B03B5/30—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions
- B03B5/36—Devices therefor, other than using centrifugal force
- B03B5/40—Devices therefor, other than using centrifugal force of trough type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B7/00—Combinations of wet processes or apparatus with other processes or apparatus, e.g. for dressing ores or garbage
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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
- B07B1/28—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
- B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
- B07B7/01—Selective separation of solid materials carried by, or dispersed in, gas currents using gravity
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
Landscapes
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The present invention provides a kind of crop seeds screening plant, including screen box, the left side upper end of screen box is equipped with feed inlet, support base is equipped with below the screen box, spring is equipped between screen box and support base, the lower end of screen box is equipped with vibrating motor, multilayer screen cloth is equipped in screen box, successively successively decrease from top to bottom in the aperture of the sieve, screen box is separated into multiple screening chambers by sieve, the screening chamber right end bottom of the top is equipped with the groove that gathers materials, and the screening chamber left end of the top is equipped with air blower, and each screening chamber and the groove that gathers materials are equipped with discharge port.The device improves the screening quality of seed by repeatedly screening, improves screening efficiency.
Description
Technical field
The invention belongs to agricultural equipment field, in particular to a kind of crop seeds screening plant.
Background technique
Seed is gymnosperm and the distinctive brood body of angiosperm, and most crops are by seminal propagation.And it plants
It is mingled with silt, stone and infested and withered seed in son, for the quality and germination percentage for guaranteeing seed, needs to crops
Seed is screened.The screening mode of existing seed has selection by winnowing, gravity selection and is salvaged by manually washing, this is several
The screening effect of kind of mode is high, inefficiency.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of crop seeds screening plants, by repeatedly screening raising
The screening quality of seed improves screening efficiency.
In order to solve the above technical problems, the technical scheme adopted by the invention is that: a kind of crop seeds screening plant, packet
Include screen box, the left side upper end of screen box is equipped with feed inlet, be equipped with support base below the screen box, screen box and support base it
Between be equipped with spring, the lower end of screen box is equipped with vibrating motor, be equipped with multilayer screen cloth in screen box, the aperture of the sieve from up to
Under successively successively decrease, screen box is separated into multiple screening chambers by sieve, and the screening chamber right end bottom of the top is equipped with the groove that gathers materials, most
The screening chamber left end of upper end is equipped with air blower, and each screening chamber and the groove that gathers materials are equipped with discharge port.
In preferred scheme, the screening chamber right wall of described the top is equipped with dust exhaust apparatus.
In preferred scheme, the number of plies of the sieve is two layers, and screen box is separated into three screening chambers by sieve, intermediate
It screens and is equipped with sink below the corresponding discharge port of chamber, sink is arranged on sink bracket.
In further embodiment, the overflow plate being vertically arranged is equipped in the sink, overflow plate is by sink separator at screening
The top of screening tank is arranged in slot and overflow launder, the intermediate corresponding discharge port of screening chamber, and overflow launder upper end is equipped with the first filter plate.
In further scheme, the screening tank lower end is equipped with outlet, is equipped with Rose Box, Rose Box below screening tank
Upper end is equipped with the second filter plate, and outlet is arranged above the second filter plate, and outlet is equipped with valve.
In further scheme, the overflow launder is equipped with the first discharge outlet, and the first discharge outlet passes through the first water pump and water
Pipe is connected to screening tank.
In further scheme, the Rose Box is equipped with the second discharge outlet, and the second discharge outlet passes through the second water pump and water
Pipe is connected to screening tank.
In preferred scheme, the screen slope setting, each layer of sieve is close to one end of corresponding discharge port lower than another
One end.
A kind of crop seeds screening plant provided by the invention has below by using the above structure beneficial to effect
Fruit:
1, the air blower being arranged by seed it is light it is miscellaneous be blown to screen box right end, light miscellaneous fall into the groove that gathers materials is collected, complete
It is screened at first time；Seed passes through first layer sieve, filters off the impurity such as biggish stone of volume, and small volume, shrivelled kind
Son is collected in bottom screening chamber, and uniform particle sizes, full seed rest on the screening chamber of middle layer, screen by multilayer, is sieved
The quality of seed after choosing is preferable, meanwhile, it does not need manually to be screened, screening efficiency is high.
2, the dust exhaust apparatus being arranged, fugitive dust caused by air blower is adsorbed, and reduces the dust in seed, meanwhile, change
Kind operating environment.
3, the sink being arranged carries out washing screening to the seed in the screening chamber of middle layer, and infested seed quality is lighter,
It swims on sink liquid level, facilitates the further screening of seed.
4, the overflow launder and Rose Box being arranged facilitates the salvaging after washing to seed, improves screening efficiency.
5, overflow launder is connected to by the first water pump and water pipe with screening tank, and Rose Box passes through the second water pump and water pipe and screening
Slot connection, recycles the liquid of washing, saves water resource.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples:
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is cross-sectional view of the Fig. 1 along the face A-A.
In figure: screen box 1, feed inlet 2, support base 3, spring 4, vibrating motor 5, sieve 6 screen chamber 7, and gather materials groove 8,
Air blower 9, discharge port 10, dust exhaust apparatus 11, sink 12, sink bracket 13, screening tank 14, overflow launder 15, the first filter plate 16, row
Outlet 17, Rose Box 18, the second filter plate 19, valve 20, the first discharge outlet 21, the first water pump 22, the second discharge outlet 23, the second water
Pump 24.
Specific embodiment
Embodiment 1: in Fig. 1 ~ 2, a kind of crop seeds screening plant, including screen box 1, on the left side of screen box 1
End is equipped with feed inlet 2, is equipped with support base 3 below the screen box 1, spring 4, screen box are equipped between screen box 3 and support base 3
3 lower end is equipped with vibrating motor 5, is equipped with multilayer screen cloth 6 in screen box 3, and the aperture of the sieve 6 is successively successively decreased from top to bottom,
Screen box 1 is separated into multiple screening chambers 7 by sieve 6, and the 7 right end bottom of screening chamber of the top is equipped with the groove 8 that gathers materials, the top
It screens 7 left end of chamber and is equipped with air blower 9, each screening chamber 7 and the groove 8 that gathers materials are equipped with discharge port 10.
In the present embodiment, the number of plies of the sieve 6 is two layers, and screen box 1 is separated into three screening chambers 7 by sieve 6.
The sieve 6 is obliquely installed, and each layer of sieve 6 is lower than the other end, sieve 6 close to one end of corresponding discharge port 10
It is obliquely installed, is on the one hand conducive to seed and is uniformly distributed on sieve 6, prevent from accumulating and influencing screening, another side is conducive to each
The discharge of material in a screening chamber 7.
7 right wall of screening chamber of described the top is equipped with dust exhaust apparatus 11.
Sink 12 is equipped with below the intermediate corresponding discharge port 10 of screening chamber 7, sink 12 is arranged on sink bracket 13.
When specifically used, discharge port 10 is closed first, air blower 9 and vibrating motor 5 is opened, is put into from feed inlet 2
With seed to be screened, under the action of air blower 9, light miscellaneous be blown in the groove 8 that gathers materials is collected in seed, and biggish stone etc. is miscellaneous
Matter is intercepted by first layer sieve 6, and the seed after screening is fallen into next layer of screening chamber 7, and the flat sub and smaller sandstone in seed is fallen
Enter in lowest level screening chamber 7, completes the multiple tracks screening of seed.
Embodiment 2: it is different from embodiment 1, sink 12, water are equipped with below the intermediate corresponding discharge port 10 of screening chamber 7
Slot 12 is arranged on sink bracket 13.
The overflow plate 13 being vertically arranged is equipped in the sink 12, sink 12 is separated into screening tank 14 and overflow by overflow plate 13
The top of screening tank 14 is arranged in chute 15, the intermediate corresponding discharge port 10 of screening chamber 7, and 15 upper end of overflow launder is equipped with the first filter
Plate 16.When specifically used, the seed screened in chamber 7 is fallen into screening tank 14, and screening tank 14 is previously implanted water, and seed enters screening
After in slot 14, water, upper layer are injected in infested or not full seed and the floating of remaining light impurities, continuation in screening tank 14
Floating material overflowed into overflow launder 15 with water, the first filter plate 16 is collected floating material, do not need artificially to salvage, use
It is more convenient, while improving screening rate.
14 lower end of screening tank is equipped with outlet 17, is equipped with Rose Box 18 below screening tank 14,18 upper end of Rose Box is set
There is the second filter plate 19, outlet 17 is arranged above the second filter plate 19, and outlet 17 is equipped with valve 20.
Valve 20 is opened, enters the satisfactory seed of submerged in Rose Box 18 and is filtered, the second two sides
Plate 19 facilitates the collection of seed.
The overflow launder 15 is equipped with the first discharge outlet 21, and the first discharge outlet 21 passes through the first water pump 22 and water pipe and screening tank
14 connections, the first discharge outlet 21 is in the lower section of the first filter plate 16.The Rose Box 18 is equipped with the second discharge outlet 23, the second discharge outlet
23 are connected to by the second water pump 24 and water pipe with screening tank 14, and the second discharge outlet 23 is in the lower section of the second filter plate 19.Realize water money
The cycling and reutilization in source.
The above embodiments are only the preferred technical solution of the present invention, and are not construed as limitation of the invention, this hair
Bright protection scope should be with the technical solution of claim record, technical characteristic in the technical solution recorded including claim
Equivalents are protection scope.Equivalent replacement i.e. within this range is improved, also within protection scope of the present invention.
Claims (8)
1. the left side upper end of a kind of crop seeds screening plant, including screen box (1), screen box (1) is equipped with feed inlet (2),
It is characterized by: being equipped with support base (3) below the screen box (1), spring is equipped between screen box (3) and support base (3)
(4), the lower end of screen box (3) is equipped with vibrating motor (5), is equipped with multilayer screen cloth (6) in screen box (3), the hole of the sieve (6)
Diameter successively successively decreases from top to bottom, and screen box (1) is separated into multiple screening chambers (7) by sieve (6), and the screening chamber (7) of the top is right
End bottom, which is equipped with, to gather materials groove (8), and screening chamber (7) left end of the top is equipped with air blower (9), each screening chamber (7) and collection
Material groove (8) is equipped with discharge port (10).
2. a kind of crop seeds screening plant according to claim 1, it is characterised in that: the screening chamber of described the top
(7) right wall is equipped with dust exhaust apparatus (11).
3. a kind of crop seeds screening plant according to claim 1, it is characterised in that: the number of plies of the sieve (6)
It is two layers, screen box (1) is separated into three screening chambers (7), the corresponding discharge port (10) of intermediate screening chamber (7) by sieve (6)
Lower section is equipped with sink (12), and sink (12) is arranged on sink bracket (13).
4. a kind of crop seeds screening plant according to claim 3, it is characterised in that: be equipped in the sink (12)
The overflow plate (13) being vertically arranged, sink (12) is separated into screening tank (14) and overflow launder (15) by overflow plate (13), intermediate
Chamber (7) corresponding discharge port (10) setting is screened in the top of screening tank (14), overflow launder (15) upper end is equipped with the first filter plate
(16).
5. a kind of crop seeds screening plant according to claim 4, it is characterised in that: screening tank (14) lower end
Equipped with outlet (17), Rose Box (18) are equipped with below screening tank (14), Rose Box (18) upper end is equipped with the second filter plate (19), row
(17) setting is exported above the second filter plate (19), outlet (17) is equipped with valve (20).
6. a kind of crop seeds screening plant according to claim 4, it is characterised in that: the overflow launder (15) is equipped with
First discharge outlet (21), the first discharge outlet (21) are connected to by the first water pump (22) and water pipe with screening tank (14).
7. a kind of crop seeds screening plant according to claim 5, it is characterised in that: the Rose Box (18) is equipped with
Second discharge outlet (23), the second discharge outlet (23) are connected to by the second water pump (24) and water pipe with screening tank (14).
8. a kind of crop seeds screening plant according to claim 1, it is characterised in that: sieve (6) inclination is set
It sets, each layer of sieve (6) is lower than the other end close to the one end of corresponding discharge port (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810114479.XA CN110116044A (en) | 2018-02-06 | 2018-02-06 | A kind of crop seeds screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810114479.XA CN110116044A (en) | 2018-02-06 | 2018-02-06 | A kind of crop seeds screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110116044A true CN110116044A (en) | 2019-08-13 |
Family
ID=67519807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810114479.XA Pending CN110116044A (en) | 2018-02-06 | 2018-02-06 | A kind of crop seeds screening plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110116044A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111921692A (en) * | 2020-06-17 | 2020-11-13 | 泉州市如万电子商务有限公司 | Mould removing machine for germinated wheat |
-
2018
- 2018-02-06 CN CN201810114479.XA patent/CN110116044A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111921692A (en) * | 2020-06-17 | 2020-11-13 | 泉州市如万电子商务有限公司 | Mould removing machine for germinated wheat |
| CN111921692B (en) * | 2020-06-17 | 2021-12-03 | 泉州市如万电子商务有限公司 | Mould removing machine for germinated wheat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190813 |
|
| WD01 | Invention patent application deemed withdrawn after publication |