CN107855281A - Small-size multifunction air-and-screen cleaner - Google Patents
Small-size multifunction air-and-screen cleaner Download PDFInfo
- Publication number
- CN107855281A CN107855281A CN201711209349.6A CN201711209349A CN107855281A CN 107855281 A CN107855281 A CN 107855281A CN 201711209349 A CN201711209349 A CN 201711209349A CN 107855281 A CN107855281 A CN 107855281A
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- China
- Prior art keywords
- frame
- sieve nest
- bucket
- air
- small
- Prior art date
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- Pending
Links
- 230000036651 mood Effects 0.000 claims abstract description 25
- 230000001939 inductive effect Effects 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 238000009826 distribution Methods 0.000 claims abstract description 5
- 238000005096 rolling process Methods 0.000 claims abstract description 3
- 239000000725 suspension Substances 0.000 claims description 12
- 239000004744 fabric Substances 0.000 claims description 8
- 230000009471 action Effects 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 4
- 208000002925 dental caries Diseases 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 3
- 238000002474 experimental method Methods 0.000 abstract description 8
- 238000004140 cleaning Methods 0.000 abstract description 4
- 238000012216 screening Methods 0.000 description 18
- 238000007599 discharging Methods 0.000 description 11
- 239000012535 impurity Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000011160 research Methods 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 240000004760 Pimpinella anisum Species 0.000 description 3
- 235000012550 Pimpinella anisum Nutrition 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 244000020551 Helianthus annuus Species 0.000 description 1
- 235000003222 Helianthus annuus Nutrition 0.000 description 1
- 240000005979 Hordeum vulgare Species 0.000 description 1
- 235000007340 Hordeum vulgare Nutrition 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 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
- 230000009418 agronomic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- 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
-
- 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
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
- B07B11/02—Arrangement of air or material conditioning accessories
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a kind of small-size multifunction air-and-screen cleaner, its core feature is that it is made up of parts such as frame, feeding hopper, general mood bucket, wind speed adjustable plate, allocation of the amount of air valve, vibration sieve nest, sieve nest angular adjustment bar, amplitude of screen box adjusting rod, the track assembly that jolts, hasp lock, eccentric cam mechanism, belt drive system, motor, air inducing blower fan, airduct, support base, distribution boxs；Wherein：Feeding hopper and general mood bucket are installed in frame upper rear end, and general mood bucket is placed in immediately below feeding hopper；Motor and air inducing blower fan are fixed on bottom of the frame；Vibration sieve nest is inclined at frame centre, and front end, which is placed on, is jolted in track assembly structure, and rear end is connected by sieve nest tilt adjustment bar with frame, low early and high after；Eccentric cam mechanism is installed in the frame back lower place by rolling bearing units.The machine integrates selection by winnowing and screened, compact-sized, operates steadily, and after operation, seed cleaning is clean, is adapted to the popularization and application when R＆D institution carries out plot experiment.
Description
Technical field
The present invention relates to a kind of agricultural machinery equipment, to receiving when being specifically a kind of progress plot experiment suitable for R＆D institution
Mixture seed after obtaining carries out the cleaning plant of large and small material classification.
Background technology
At this stage, with the continuous improvement of agronomic technique, most of Agricultural Institutions are carrying out plot experiment process
In often kinds of planting it is more, area is small, and yield is substantially below 50 jin after single kind harvest, and cleaning plant on the market
Big-and-middle-sized equipment is substantially, a small amount of crops after being harvested for plot experiment do not apply to substantially, and scientific research personnel can only pass through people
Work is screened, and labor intensity is big, low production efficiency, it is impossible to is met the requirement that agronomy and agricultural machinery blend, therefore, is developed a kind of
Scientific research is very necessary with small-sized cleaning plant.
For small-sized cleaner device, its core technology is exactly the development of aidr bells blast system and screening system.In recent years, it is big-and-middle
Type cleaner technology has tended to be ripe, but seldom in the research of small-sized cleaner, and its main cause has：First, small-sized cleaner
The market demand is small, and enterprise and R＆D institution's investment are little；Second, the sieve nest structure of existing cleaner is only applicable to a certain spy
Determine the seed screening of volume size, sieve can not be changed or change especially complex, while vibrate sieve nest angle of inclination and amplitude
Regulation is inconvenient, and when screening thing difference, versatility is poor, the property used for reference and referential in terms of device structure and operation principle
It is not strong.At present, in the market, which lacks, is adapted to the Different Crops such as barley, wheat, sunflower, corn to be mixed when carrying out plot experiment to a small amount of
Thing seed carries out the common apparatus that seed layering is cleaned.
The content of the invention
The invention provides a kind of small-size multifunction air-and-screen cleaner, and nothing is clear after carrying out plot experiment for R＆D institution
The available Realistic Dilemma of equipment is selected, by substantial amounts of Improvement, innovative in sieve nest structure to be provided with the track that jolts total
Into, the structure such as sieve sliding rail, drawing and pulling type sieve, sieve nest tilt adjustment bar, amplitude of screen box adjusting rod, using hasp lock to more
Layer sieve nest framework is bundled, and has become an overall structure；Wind speed adjustable plate is provided with general mood bucket, in airduct
Allocation of the amount of air valve is provided with general mood bucket interface；Amplitude of screen box adjusting rod and vibratory sieve body phase are provided with eccentric cam shaft end
Connection.The machine in operation process, air inducing blower fan can by screen thing in it is light it is miscellaneous be drawn at air inducing blower fan impurity discharging port, four fractions
Layer screening system can incite somebody to action big miscellaneous（Stalk）, it is aniseed, small powder, small miscellaneous（Dust）Carry out layering isolation, compact integral structure, operation
Steadily, after operation, one-level discharge outlet is big miscellaneous, is aniseed at secondary discharge port, and three-level discharge outlet is small powder, and level Four discharges
To be small miscellaneous at mouthful, particularly two level and the large and small material of three-level discharge outlet is cleaned totally, and level Four discharging opening goes out without full crop seed
Grain, it is adapted to the popularization and application when R＆D institution carries out plot experiment.
What the function of the present invention was realized in：A kind of small-size multifunction air-and-screen cleaner, it by frame, feeding hopper,
General mood bucket, wind speed adjustable plate, allocation of the amount of air valve, vibration sieve nest, sieve nest angle tilt adjustment bar, amplitude of screen box adjusting rod, jolt
Track assembly, hasp lock, eccentric cam mechanism, belt drive system, motor, air inducing blower fan, airduct, support base, distribution box etc.
Part forms, wherein：Feeding hopper and general mood bucket are installed in frame upper rear end, and general mood bucket is placed in immediately below feeding hopper；Motor and
Air inducing blower fan is fixed on bottom of the frame；Vibration sieve nest is inclined at frame centre, and front end is placed on the track assembly knot that jolts
On structure, rear end is connected by sieve nest tilt adjustment bar with frame, low early and high after；Eccentric cam mechanism is installed in by rolling bearing units
The frame back lower place, eccentric cam shaft one end are entered action edge by belt drive system and transmitted.
During work, cleaner is powered by two-phase 220V household electrics, and motor and air inducing blower fan supply line are in parallel, that
This works independently.In watering and separation procedure, after screening thing is filled into feeding hopper, the blanking shape of screening thing is realized by crop control plate
State, by adjusting wind speed adjustable plate and allocation of the amount of air valve controls wind speed speed and component size in general mood bucket respectively, work as screening
It is gently miscellaneous in screening thing that air inducing blower fan impurity discharging port is drawn under air inducing fan action when thing is in general mood bucket, realize screening thing
First time primary election；When the mixing seed after primary election enters sieve nest, under motor driving, belt drive system imparts power to
Eccentric cam mechanism, eccentric cam drive vibration sieve nest to do reciprocating balleting, synchronously vibrate sieve nest and screening thing is carried out
Hierarchical screening, synchronously one, two, three, four discharge outlet filter out different size material, synchronously the bouncing ball on screen cloth is continuous
Upper bullet beats sieve, and by clamping stagnation, seed ejects in sieve, keeps the unimpeded of sieve.When different screening things need to be cleaned, will take out
Pull-type sieve extracts the sieve for changing suitable aperture out, and by the amplitude of screen box regulation of need of work regulation eccentric cam end
Bar length and sieve nest tilt adjustment bar height are to adjust amplitude of screen box and inclination angle.
The vibration sieve nest is made up of drawing and pulling type sieve, multilayer sieve nest frame structure, bouncing ball, wherein：Multilayer sieve nest frame
Sieve slideway, screen cloth and cavity are provided with frame structure, drawing and pulling type sieve is installed in sieve slideway, and some chambers are set on screen cloth
Body, bouncing ball are placed on screen cloth.
Wind speed adjustable plate is provided with the general mood bucket, wind speed adjustable plate is made up of a sloping baffle and operation valve, passes through tune
Section operation valve regulation sloping baffle angle of inclination, realization is kept out the wind, water conservancy diversion and air inducing, adjusts the flow velocity of wind in general mood bucket.
The airduct is provided with allocation of the amount of air valve with general mood bucket interface, and allocation of the amount of air valve is by circular baffle plate and operation valve group
Into by adjusting circular baffle plate and airduct cross section angle of inclination, changing intake in general mood bucket.
The eccentric cam mechanism is made up of eccentric cam, eccentric cam shaft, and eccentric cam is installed in master by camshaft
In the vertical shaft bearing of frame both sides, cam position is located at eccentric cam shaft middle, and eccentric cam end is provided with amplitude of screen box
Adjusting rod connects sieve nest, and amplitude of screen box size, eccentric cam shaft side are adjusted by the screw buckle for adjusting amplitude of screen box adjusting rod
Provided with belt wheel, pass through belt drive system and motor connection.
The sieve nest tilt adjustment bar upper end is fixed with frame, and lower end is connected with vibration sieve nest, is adjusted by adjusting screw buckle
Knotter screen body angle of inclination.
The track assembly that jolts is by the track-frame that jolts, pulley, suspension spring supporting block, suspension spring, fixed mount group
Into pulley, which is installed in, to jolt in track-frame, and suspension spring supporting block, which is placed in, to jolt in track-frame, with being installed in the track that jolts
Pulley contact in curved surface on framework, suspension spring are placed in below suspension spring supporting block；Sieve nest front end is vibrated by pulley with hanging
The support block contact surface of floating spring upper end enters line slip, makes entirely to vibrate sieve nest and does reciprocating balleting.
The beneficial effects of the invention are as follows：The machine structure novelty is compact, small volume, have it is in light weight, dust is low, power consumption less,
The characteristics of general character is strong, draw and insert-type mesh sheet is employed, can change different mesh sheet according to the size of screening composition granule, a tractor serves several purposes,
It is applied widely；Sieve nest tilt adjustment bar and the amplitude of screen box adjusting rod of eccentric cam end can conveniently adjust sieve nest inclination angle
Degree and amplitude of screen box size, sieve nest can reach optimum incline angle and amplitude when further ensuring cleaner work.Collect selection by winnowing
It is less than 50 jin in one, overall design feed quantity with vibration screening, is fully able to the scientific research demand for meeting plot experiment field, is dropping
So as to substantially increasing operating efficiency while low labor intensity.
Brief description of the drawings
Fig. 1 is small-size multifunction air-and-screen cleaner complete machine structure schematic diagram；
Fig. 2 is feeding hopper, general mood bucket structure schematic diagram；
Fig. 3 is the structural representation for vibrating sieve nest；
Fig. 4 is layering sieve nest circuit theory schematic diagram；
Fig. 5 is the track assembly structural representation that jolts.
In figure：1- feeding hoppers；2- general mood buckets；3- frames；4- vibrates sieve nest；5- sieve nest tilt adjustment bars；6- amplitude of screen box
Adjusting rod；7- eccentric cams；8- eccentric cam shafts；9- support bases；10- belt drive systems；11- hasp locks；12- motors；13-
Air inducing blower fan；14- impurity discharging ports；15- airducts；16- jolts track assembly；17- level Four discharging openings；18- three-level discharging openings；19- bis-
Level discharging opening；20- one-level discharging openings；21- distribution boxs；22- allocation of the amount of air valves；23- wind speed adjustable plates；24- drawing and pulling type sieves；
25- sieve nest frame structures；26- sieve slideways；27- bouncing balls；28- framework cavitys；29- screen clothes；30- suspension springs；31- is slided
Wheel；32- suspension spring supporting blocks；33- jolts track-frame；34- fixed mounts.
Embodiment
The present invention is elaborated below in conjunction with the accompanying drawings.
Such as Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Fig. 5, small-size multifunction cleaner proposed by the present invention, it includes frame 3, fed
Hopper 1, general mood bucket 2, wind speed adjustable plate 23, allocation of the amount of air valve 22, vibration sieve nest 4, sieve nest tilt adjustment bar 5, amplitude of screen box are adjusted
Pole 6, the track assembly 16 that jolts, hasp lock 11, eccentric cam 7, eccentric cam shaft 8, belt drive system 10, motor 12, draw
The structures such as wind blower fan 13, airduct 15, support base 9, distribution box 21.Cleaner provides power, electricity by 220V family expenses two-phases power for illumination
Machine 12 and air inducing blower fan 13 are powered by simultaneously column circuits, work independently of one another；In the course of work, screening thing is added from feeding hopper 1,
The crop control plate in feeding hopper 1 is opened, screening thing flows downward out, when screening thing enters general mood bucket 2, in the effect of air inducing blower fan 13
Under, the light miscellaneous impurity discharging port 14 that air inducing blower fan 13 is drawn to by airduct 15 in thing is screened, synchronously, suitably adjusts allocation of the amount of air
Valve 22 and wind speed adjustable plate 23, untill air quantity and wind speed are suitable；When the screening thing after selection by winnowing enters vibration sieve nest 4, shake
Dynamic sieve nest 4 constantly does reciprocating pitch under the drive of eccentric cam 7, is synchronously distributed in the bouncing ball 27 of screen cloth 29 not
Drawing and pulling type sieve 24 is hit disconnectedly, the seed being blocked in drawing and pulling type sieve 24 is upspring, and synchronously, is sieved at one-level discharging opening 20
Go out big miscellaneous, aniseed is sifted out at secondary discharge port 19, small powder is sifted out at three-level discharging opening 18, level Four discharge outlet is sifted out small miscellaneous.When
When needing to adjust amplitude of screen box, the screw buckle length of regulation amplitude of screen box adjusting rod 6, when needing to adjust sieve nest angle of inclination,
Adjust the height of sieve nest angle tilt adjustment bar 5, when needing to clean different types of crop kernel, by drawing and pulling type sieve 24 from
Taken out in sieve slideway 26, change the sieve in suitable aperture.
Claims (7)
1. a kind of small-size multifunction air-and-screen cleaner, it is by frame, feeding hopper, general mood bucket, wind speed adjustable plate, allocation of the amount of air
Valve, vibration sieve nest, sieve nest angular adjustment bar, amplitude of screen box adjusting rod, the track assembly that jolts, hasp lock, eccentric cam mechanism, skin
The parts such as belt transmission system, motor, air inducing blower fan, airduct, support base, distribution box form, wherein：Feeding hopper and general mood bucket are installed
In frame upper rear end, general mood bucket is placed in immediately below feeding hopper；Motor and air inducing blower fan are fixed on bottom of the frame；Vibration sieve nest inclines
Frame centre tiltedly is arranged on, front end, which is placed on, jolts in track assembly structure, and rear end passes through sieve nest tilt adjustment bar and frame
Connection, it is low early and high after；Eccentric cam mechanism is installed in the frame back lower place by rolling bearing units, and eccentric cam shaft one end passes through belt
Transmission system enters action edge transmission.
2. small-size multifunction air-and-screen cleaner according to claim 1, it is characterised in that:Vibration sieve nest is sieved by drawing and pulling type
Piece, multilayer sieve nest frame structure, bouncing ball composition, wherein：Sieve slideway, screen cloth and chamber are provided with multilayer sieve nest frame structure
Body, drawing and pulling type sieve are installed in sieve slideway, and some cavitys are set on screen cloth, and bouncing ball is placed on screen cloth.
3. small-size multifunction air-and-screen cleaner according to claim 1, it is characterised in that：The wind speed set in general mood bucket
Adjustable plate is made up of a sloping baffle and operation valve, and by adjusting operation valve regulation sloping baffle angle of inclination, realization is kept out the wind, led
Stream and air inducing, adjust the flow velocity of wind in general mood bucket.
4. small-size multifunction air-and-screen cleaner according to claim 1, it is characterised in that：Airduct and general mood bucket interface
Provided with allocation of the amount of air valve, allocation of the amount of air valve is made up of circular baffle plate and operation valve, by adjusting circular baffle plate and airduct cross section
Angle of inclination, change general mood bucket in intake.
5. small-size multifunction air-and-screen cleaner according to claim 1, it is characterised in that：Eccentric cam end is provided with sieve
Body amplitude adjusting rod connects sieve nest, and amplitude of screen box size is adjusted by adjusting the screw buckle on amplitude of screen box adjusting rod.
6. small-size multifunction air-and-screen cleaner according to claim 1, it is characterised in that：Sieve nest tilt adjustment bar upper end
Fixed with frame, lower end is connected with vibration sieve nest, and sieve nest angle of inclination is adjusted by adjusting screw buckle.
7. small-size multifunction air-and-screen cleaner according to claim 1, it is characterised in that：Track assembly jolt by jolting
Track-frame, pulley, suspension spring supporting block, suspension spring, fixed mount composition, pulley, which is installed in, to jolt in track-frame, hangs
Floating spring supporting block, which is placed in, to jolt in track-frame, with being installed in that the pulley that jolts on track-frame is in curved surface to be contacted, suspension bullet
Spring is placed in below suspension spring supporting block, and under the incentive action of eccentric cam, vibration sieve nest front end is by pulley and suspension spring
The support block contact surface of upper end enters line slip, makes entirely to vibrate sieve nest and does reciprocating balleting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711209349.6A CN107855281A (en) | 2017-11-27 | 2017-11-27 | Small-size multifunction air-and-screen cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711209349.6A CN107855281A (en) | 2017-11-27 | 2017-11-27 | Small-size multifunction air-and-screen cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107855281A true CN107855281A (en) | 2018-03-30 |
Family
ID=61702939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711209349.6A Pending CN107855281A (en) | 2017-11-27 | 2017-11-27 | Small-size multifunction air-and-screen cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107855281A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115138556A (en) * | 2022-06-06 | 2022-10-04 | 锦洪自动化设备(广州)有限公司 | Method and device for screening drill grains of full-automatic double-head decorative drill plastic-suction machine |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2182684Y (en) * | 1994-01-22 | 1994-11-16 | 煤炭科学研究总院唐山分院 | High frequency machinery vibration type sieve |
| CN2436239Y (en) * | 2000-07-14 | 2001-06-27 | 河北省种业集团种子机械有限公司 | Grain seed screening box |
| KR200411259Y1 (en) * | 2005-12-30 | 2006-03-10 | 주식회사 신텍 | Wind speed control nozzle apparatus for separating particle |
| CN201073545Y (en) * | 2007-09-14 | 2008-06-18 | 席风春 | Comfortable stimulating type bump turntable |
| CN201149494Y (en) * | 2007-12-27 | 2008-11-12 | 江苏大学 | Experimental device for cleaning minitype materiel |
| CN201264025Y (en) * | 2008-09-02 | 2009-07-01 | 农业部南京农业机械化研究所 | Wind sieve type sorting machine |
| CN203711317U (en) * | 2014-01-01 | 2014-07-16 | 湖南宏兴隆湘莲食品有限公司 | Multi-group vibrating type lotus seed grading device |
| CN207615205U (en) * | 2017-11-27 | 2018-07-17 | 巴彦淖尔市农牧业科学研究院 | Small-size multifunction air-and-screen cleaner |
-
2017
- 2017-11-27 CN CN201711209349.6A patent/CN107855281A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2182684Y (en) * | 1994-01-22 | 1994-11-16 | 煤炭科学研究总院唐山分院 | High frequency machinery vibration type sieve |
| CN2436239Y (en) * | 2000-07-14 | 2001-06-27 | 河北省种业集团种子机械有限公司 | Grain seed screening box |
| KR200411259Y1 (en) * | 2005-12-30 | 2006-03-10 | 주식회사 신텍 | Wind speed control nozzle apparatus for separating particle |
| CN201073545Y (en) * | 2007-09-14 | 2008-06-18 | 席风春 | Comfortable stimulating type bump turntable |
| CN201149494Y (en) * | 2007-12-27 | 2008-11-12 | 江苏大学 | Experimental device for cleaning minitype materiel |
| CN201264025Y (en) * | 2008-09-02 | 2009-07-01 | 农业部南京农业机械化研究所 | Wind sieve type sorting machine |
| CN203711317U (en) * | 2014-01-01 | 2014-07-16 | 湖南宏兴隆湘莲食品有限公司 | Multi-group vibrating type lotus seed grading device |
| CN207615205U (en) * | 2017-11-27 | 2018-07-17 | 巴彦淖尔市农牧业科学研究院 | Small-size multifunction air-and-screen cleaner |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115138556A (en) * | 2022-06-06 | 2022-10-04 | 锦洪自动化设备(广州)有限公司 | Method and device for screening drill grains of full-automatic double-head decorative drill plastic-suction machine |
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Country or region after: Zhong Guo Address after: 015000 9km from Linshan Road, Linhe District, Bayannur City, Inner Mongolia Autonomous Region Applicant after: Bayannur Agricultural and Animal Husbandry Science Research Institute Address before: 015000 9km from Linshan Road, Linhe District, Bayannur City, Inner Mongolia Autonomous Region Applicant before: BAYANNAOER ACADEMY OF AGRICULTURAL AND ANIMAL SCIENCES Country or region before: Zhong Guo |