CN107251703A - A kind of double airstream cleaning devices of groundnut picker - Google Patents
A kind of double airstream cleaning devices of groundnut picker Download PDFInfo
- Publication number
- CN107251703A CN107251703A CN201710566034.0A CN201710566034A CN107251703A CN 107251703 A CN107251703 A CN 107251703A CN 201710566034 A CN201710566034 A CN 201710566034A CN 107251703 A CN107251703 A CN 107251703A
- Authority
- CN
- China
- Prior art keywords
- air draught
- sieve
- draught area
- frame
- area
- 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
- 235000010777 Arachis hypogaea Nutrition 0.000 title claims abstract description 20
- 238000004140 cleaning Methods 0.000 title claims abstract description 14
- 235000003276 Apios tuberosa Nutrition 0.000 title claims abstract description 13
- 235000010744 Arachis villosulicarpa Nutrition 0.000 title claims abstract description 13
- 244000133018 Panax trifolius Species 0.000 title claims abstract 7
- 239000000463 material Substances 0.000 claims abstract description 6
- 239000000725 suspension Substances 0.000 claims abstract description 4
- 230000007704 transition Effects 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 235000013399 edible fruits Nutrition 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 244000105624 Arachis hypogaea Species 0.000 description 13
- 235000017060 Arachis glabrata Nutrition 0.000 description 7
- 235000018262 Arachis monticola Nutrition 0.000 description 7
- 235000020232 peanut Nutrition 0.000 description 7
- 238000000926 separation method Methods 0.000 description 5
- 238000004064 recycling Methods 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D29/00—Harvesters for peanuts
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D33/00—Accessories for digging harvesters
- A01D33/08—Special sorting and cleaning mechanisms
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a kind of double airstream cleaning devices of groundnut picker, it is that band frame vibratory sieve low after height is provided with before one in frame, front end is connected with crank connecting link and suspension rod between frame and vibratory sieve, rear end is connected with swing connecting bar, a Duan Qian air draughts area and rear air draught area are sequentially provided with behind material receiving area on the sieve plate of vibratory sieve, a preceding crossflow fan is installed in the frame above preceding air draught area, the preceding suspended hood reached out on preceding crossflow fan provided with an inlet scoop above air draught area, crossflow fan after one is installed in the frame above rear air draught area, rear suspended hood after being stretched on rear crossflow fan provided with an inlet scoop above air draught area, before and after two crossflow fans wind passage is being left in the middle of suspended hood, sieve aperture is evenly equipped with the sieve plate in front and rear air draught area.The present invention disposably cleans good separating effect with rational in infrastructure, it is to avoid repetition is cleaned, and reduces energy consumption, reduces fruit losses rate, saves the advantage of production cost.
Description
Technical field
The present invention relates to agricultural machinery, particularly a kind of cleaning efficiency height, the flower for avoiding repeatedly cleaning, saving production cost
The raw double airstream cleaning devices of machine for picking fruits.
Background technology
Existing groundnut picker cleaning plant, it is a kind of to coordinate the conveyer belt and two with certain gradient for centrifugal blower
Secondary retracting device and vibratory sieve are completed, and another is to coordinate vibratory sieve and second-time recycling device clear to realize with centrifugal blower
Choosing.Their common drawback be in separation process is cleaned, the peanut of small part light specific gravity by blower fan blowout machine outside, cause to damage
Lose, also small part peanut could not tumble blanking in time on the conveyor belt, be sent on second-time recycling device and repeat clearly
Choosing separation, causes the cleannes of peanut to decline, percentage of damage increases.In addition in watering and separation procedure, the separation of cause and effect and stem root is not
Thoroughly, in addition it is also necessary to be sent on second-time recycling device, repetitive cycling cleans separation, reduces operating efficiency, increase energy consumption and production
Cost.
The content of the invention
Good separating effect is disposably cleaned it is an object of the invention to provide a kind of, the double air flow cleanings of groundnut picker of loss are reduced
Device.
The technical scheme is that complete as follows, it is that band low after height before one is provided with frame
Frame vibratory sieve, front end is connected with crank connecting link and suspension rod between frame and vibratory sieve, and rear end is connected with swing connecting bar, and it is special
Levy and be：A Duan Qian air draughts area and rear air draught area are sequentially provided with behind material receiving area on the sieve plate of vibratory sieve, in preceding air draught area
One preceding crossflow fan is installed in the frame of top, reached out on preceding crossflow fan provided with an inlet scoop above air draught area
Preceding suspended hood, in the frame above rear air draught area install one after crossflow fan, on rear crossflow fan provided with one suction
The rear suspended hood that air port is stretched to above rear air draught area, is leaving wind passage, preceding before and after two crossflow fans in the middle of suspended hood
Afterwards sieve aperture is evenly equipped with the sieve plate in air draught area.The sieve plate of vibratory sieve is in plansifter plate or stepped sieve plate.Sieve aperture on oscillating screen plate
Rounded, square or two ends are in the strip hole of camber transition.Each bending part of step sieve plate is in 70~110 ° of camber transition.In pendulum
Dynamic connecting rod is provided with length adjustment mechanism.
The present invention disposably cleans good separating effect with rational in infrastructure, it is to avoid repetition is cleaned, and reduces energy consumption, reduces fruit
Real loss late, saves the advantage of production cost.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；Fig. 2 is a kind of structural representation of plansifter plate of the present invention；Fig. 3 is this hair
A kind of structural representation of bright step sieve plate.
Embodiment
Embodiment is described in detail with reference to accompanying drawing, and it is that band frame vibratory sieve 1 height after low is provided with before one in frame 10,
Front end is connected with crank connecting link 8 and suspension rod 9 between frame and vibratory sieve, and rear end is connected with swing connecting bar 7, main improvement
It is：A Duan Qian air draughts area 2-2 and rear air draught area 2-3 is sequentially provided with behind the 2-1 of material receiving area on the sieve plate 2 of vibratory sieve,
One preceding crossflow fan 4 is installed in the frame above preceding air draught area, reached out on preceding crossflow fan provided with an inlet scoop
Preceding suspended hood 3 above air draught area, installs crossflow fan 6 after one, in rear crossflow fan in the frame above rear air draught area
The rear suspended hood 5 stretched to provided with an inlet scoop above rear air draught area, is leaving before and after two crossflow fans in the middle of suspended hood
Wind passage, sieve aperture is evenly equipped with the sieve plate in front and rear air draught area.The sieve plate of vibratory sieve is in plansifter plate or stepped sieve plate.Vibration
Sieve aperture on sieve plate is rounded, square or two ends be in camber transition strip hole.Each bending part of step sieve plate is in 70~110 °
Camber transition.Length adjustment mechanism is provided with swing connecting bar.
The present invention operation principle be：Under the collective effect of groundnut picker roller and spill cage grid, stalk, stem will be contained
Root, the peanut of light weight sundries are slipped to the sieve plate material receiving area of the vibratory sieve of cleaning plant from spill cage grid and feeding plate,
Under crank connecting link and swing connecting bar effect, plansifter plate（Or stepped sieve plate）Reciprocal balleting is done along longitudinal direction, makes mixed material
Sieve plate air draught area is moved to, because the proportion of peanut, stalk, stem root, light debris is different, light debris and stalk are by negative-pressure air-flow
Siphon away successively and outside the air outlet blowout machine of preceding crossflow fan；Weight debris and stalk, stem root by negative-pressure air-flow below successively
Siphon away and outside the air outlet blowout machine of rear crossflow fan, convey and upper pile, the peanut of bottom is then transported downwardly over from sieve plate
Dynamic be sent outside machine packs.Its power is that the power picked up by groundnut picker or self-propelled automatic inspection on groundnut picker comes
Transmission.Because the air draught air-flow of double crossflow fans increases successively from front to back in air draught area, the plansifter plate of design（Or stepped sieve
Plate）Distance away from suspended hood is different, and gas-permeable channels are left in the middle of two suspended hoods, so that air draught air-flow is uniform, the straw of extraction
Stalk, light debris, weight debris are more, and peanut loss is small.
Claims (5)
1. a kind of double airstream cleaning devices of groundnut picker, it is that band frame vibration low after height is provided with before one in frame
Sieve, front end is connected with crank connecting link and suspension rod between frame and vibratory sieve, and rear end is connected with swing connecting bar, it is characterised in that：
A Duan Qian air draughts area and rear air draught area are sequentially provided with behind material receiving area on the sieve plate of vibratory sieve, the machine above preceding air draught area
One preceding crossflow fan is installed, the preceding air draught reached out on preceding crossflow fan provided with an inlet scoop above air draught area on frame
Cover, crossflow fan after one is installed in the frame above rear air draught area, is stretched on rear crossflow fan provided with an inlet scoop
The rear suspended hood above air draught area, is leaving wind passage, in front and rear air draught area before and after two crossflow fans in the middle of suspended hood afterwards
Sieve plate on be evenly equipped with sieve aperture.
2. a kind of double airstream cleaning devices of groundnut picker according to claim 1, it is characterised in that：The sieve plate of vibratory sieve
In plansifter plate or stepped sieve plate.
3. a kind of double airstream cleaning devices of groundnut picker according to claim 1, it is characterised in that：On oscillating screen plate
Sieve aperture is rounded, square or two ends be in camber transition strip hole.
4. a kind of double airstream cleaning devices of groundnut picker according to claim 1, it is characterised in that：Step sieve plate it is each
Bending part is in 70~110 ° of camber transition.
5. a kind of double airstream cleaning devices of groundnut picker according to claim 1, it is characterised in that：In swing connecting bar
Provided with length adjustment mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710566034.0A CN107251703A (en) | 2017-07-12 | 2017-07-12 | A kind of double airstream cleaning devices of groundnut picker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710566034.0A CN107251703A (en) | 2017-07-12 | 2017-07-12 | A kind of double airstream cleaning devices of groundnut picker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107251703A true CN107251703A (en) | 2017-10-17 |
Family
ID=60026257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710566034.0A Pending CN107251703A (en) | 2017-07-12 | 2017-07-12 | A kind of double airstream cleaning devices of groundnut picker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107251703A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109168606A (en) * | 2018-10-29 | 2019-01-11 | 河北农业大学 | A kind of hand-held raspberry picking machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201153402Y (en) * | 2007-11-12 | 2008-11-26 | 吴殿明 | Semi-feeding type rice thresher |
| CN104025812A (en) * | 2014-06-03 | 2014-09-10 | 王刚 | Cleaning and separating device of peanut harvester |
| CN205056467U (en) * | 2015-09-14 | 2016-03-02 | 石家庄三立谷物精选机械有限公司 | Compound selection vehicle |
| CN105850393A (en) * | 2016-05-13 | 2016-08-17 | 沈阳农业大学 | Axial-flow type peanut picker |
| CN106717575A (en) * | 2016-11-24 | 2017-05-31 | 殷凉 | Self-propelled peanut picks up machine for picking fruits |
-
2017
- 2017-07-12 CN CN201710566034.0A patent/CN107251703A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201153402Y (en) * | 2007-11-12 | 2008-11-26 | 吴殿明 | Semi-feeding type rice thresher |
| CN104025812A (en) * | 2014-06-03 | 2014-09-10 | 王刚 | Cleaning and separating device of peanut harvester |
| CN205056467U (en) * | 2015-09-14 | 2016-03-02 | 石家庄三立谷物精选机械有限公司 | Compound selection vehicle |
| CN105850393A (en) * | 2016-05-13 | 2016-08-17 | 沈阳农业大学 | Axial-flow type peanut picker |
| CN106717575A (en) * | 2016-11-24 | 2017-05-31 | 殷凉 | Self-propelled peanut picks up machine for picking fruits |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109168606A (en) * | 2018-10-29 | 2019-01-11 | 河北农业大学 | A kind of hand-held raspberry picking machine |
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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 | ||
| CB02 | Change of applicant information |
Address after: 453800 Huojia county industrial cluster area, Xinxiang, Henan Applicant after: HENAN RUIFENG MECHANICAL Co.,Ltd. Address before: 453800 Henan Xinxiang Huojia county railway station southwest corner 200 meters Applicant before: Henan Ruifeng Mechanical Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171017 |
|
| WD01 | Invention patent application deemed withdrawn after publication |