CN107597582A - Aspirated-air type unginned cotton impurity separation barrel - Google Patents
Aspirated-air type unginned cotton impurity separation barrel Download PDFInfo
- Publication number
- CN107597582A CN107597582A CN201710928396.XA CN201710928396A CN107597582A CN 107597582 A CN107597582 A CN 107597582A CN 201710928396 A CN201710928396 A CN 201710928396A CN 107597582 A CN107597582 A CN 107597582A
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- Prior art keywords
- unginned cotton
- roller
- aspiration
- aspirated
- miscellaneous
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- 229920000742 Cotton Polymers 0.000 title claims abstract description 66
- 239000012535 impurity Substances 0.000 title claims abstract description 27
- 238000000926 separation method Methods 0.000 title claims abstract description 15
- 230000005526 G1 to G0 transition Effects 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 abstract description 9
- 238000011084 recovery Methods 0.000 abstract description 6
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 238000010009 beating Methods 0.000 description 4
- 238000007664 blowing Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The present invention relates to a kind of aspirated-air type unginned cotton impurity separation barrel, belong to agricultural machinery technological field.Aspiration roller miscellaneous clearly, aspiration recovery roller, aspiration roller miscellaneous clearly and the roller brush that the roller includes below input port form the unginned cotton output channel for leading to upper end delivery outlet by bottom cotton transport blower fan away from aspiration recovery roller side；Gentle suck back of aspiration roller miscellaneous clearly receives roller containing cylinder stack shell of the surface with stomata, the rotating shaft with power source drive connection is stretched out in one end of cylinder stack shell, the inner inserting support shaft of rotating shaft, expanding end of the support shaft away from rotating shaft and the corresponding end of cylinder stack shell form revolute pair, and expanding end connects with aspiration channel and inserts blower of the stationary phase to the cylinder stack shell smaller part Zhou Dynasty to brush roll.After the present invention, it is not only due to absorption and instead of sawtooth hook strip, unginned cotton fiber is not kept good by mechanical external force, quality and form, and small miscellaneous siphoned away, big miscellaneous excluded make it that clear miscellaneous effect is more preferable.
Description
Technical field
The present invention relates to a kind of roller for separating unginned cotton with impurity, especially a kind of aspirated-air type unginned cotton impurity separation rolling
Cylinder, belongs to agricultural machinery technological field.
Background technology
Although closed type cotton picker has the advantages that simple in construction, low cost, agronomy adaptability are good, there is also containing big
It is miscellaneous（Limb, boll）Rate is high, the distinct disadvantage of unginned cotton poor morphology, therefore constrains its popularization and application.
According to the applicant understood, the main spinosity nail type of existing clear miscellaneous roller, serration type and hybrid three kinds.Wherein serration type
Because compact-sized, clear miscellaneous effect is preferable, utilization is the most universal, and its shortcoming is 1）Part branch bar in unginned cotton is easily by sawtooth hook
Band, crosses trash zone and is mixed into unginned cotton and be directly entered collection hopper, cause it is big it is miscellaneous remove not thorough, add percentage of impurity； 2）In unginned cotton
It is light miscellaneous, thin miscellaneous because quality is small, can not be excluded by centrifugal action, cause unginned cotton to contain thin miscellaneous height；Especially 3）Unginned cotton is sawed
Hook band causes cotton fiber hook to draw, and easily damages cotton fiber tissue's structure and unginned cotton form, forms broken i.e. simple grain unginned cotton phenomenon.
Patent No. ZL201410493276.8 Chinese invention patent proposes a kind of fine suppression of cotton and damages efficient scutching cylinder.
The roller includes being placed in one-level discaling roll below vertical passage housing upper-center entrance, is supported on the secondary gear of housing central section
Roller and the three-level discaling roll for being supported on lower housing portion, and the side of three-level discaling roll be respectively provided with hairbrush, middle hairbrush, lower hairbrush with
And the beating bar being spaced apart along the arc track concentric with corresponding discaling roll；Cylindrical contacted with its equipped with bristle below one-level discaling roll
Upper brush roll, the lower brush roll with two level discaling roll and the cylindrical contact of three-level discaling roll is installed between two level discaling roll and three-level discaling roll, three
Arc barrier is housed on the downside of level discaling roll, is provided with the Ji Mianliudao of bottom-up delivery air in housing away from the side for patting bar,
The Ji Mianliudao is provided with the upper suction head piece between one-level discaling roll and upper brush roll, and positioned at two level discaling roll and lower brush roll it
Between lower suction head piece；Ji Mianliudao bottom is connected with the air outlet of cotton transport blower fan.Although the roller is closed by the three-level of unginned cotton
Reason point is more miscellaneous than clear, so as to avoid repeating clearing up, substantially reduces cotton fiber damage, improves clear miscellaneous effect, while recovering effect is strengthened,
Greatly reduce unginned cotton loss.But it was verified that the limitation defect of sawtooth still has, the phenomenon of bar containing branch is more obvious, cotton
Fibre damage is difficult to avoid that.
The content of the invention
It is an object of the invention to：The shortcomings that existing for above prior art, proposition is a kind of not only can further to be changed
Kind cleaning effect, and the aspirated-air type unginned cotton impurity separation barrel of the fine damage of cotton can be avoided, so as to be research and development manufacture aspirated-air type
Unginned cotton impurity separating device（Separately apply）Lay the foundation.
In order to reach object above, the basic technical scheme of aspirated-air type unginned cotton impurity separation barrel of the present invention is：Contain table
The rotating shaft with power source drive connection is stretched out in cylinder stack shell of the face with stomata, one end of the cylinder stack shell, and the rotating shaft is inner
Support shaft is inserted, expanding end of the support shaft away from rotating shaft and the corresponding end of cylinder stack shell form revolute pair, the expanding end
Connected with aspiration channel and insert blower of the stationary phase to the cylinder stack shell smaller part Zhou Dynasty to brush roll.
During work, after falling on aspirated-air type unginned cotton impurity separation barrel surface containing miscellaneous unginned cotton, the fine impurities such as broken leaf, dust from
The stomata of cylinder stack shell siphons away, big miscellaneous can not suck such as boll, limb and directly fall, unginned cotton is then firmly adsorbed miscellaneous clearly in aspiration
Cylinder surface simultaneously rotates with, the impurity being adhered in unginned cotton（Containing boll, limb）The beating set outside centrifugal force and roller
It is spilled in the presence of bar.After unginned cotton rotates to cotton region de- towards blowing with roller, depart under the synergy of blowing, from
And enter unginned cotton output channel on demand.
After the present invention, it is not only due to absorption and instead of sawtooth hook strip, unginned cotton fiber is not by mechanical external force, quality and shape
State keeps good, and small miscellaneous siphon away, big miscellaneous excludes make it that clear miscellaneous effect is more preferable.
Further, the rotating shaft for being supported in bearing block is stretched out in one end of the cylinder stack shell, and described the inner has inserting branch
Support axle and form the plug-in opening of revolute pair therewith.
Further, the one end of the support shaft away from rotating shaft is connected structure by radial expanding spoke with spring bearing
Into expanding end.
Further, the expanding end is connected with the aspiration channel of gas suction ventilator and communicated, and the port of the blower passes through wind
Road connects with the air outlet of suction fan.
Also further, the sectional area of the blower is axially tapered towards remote suction fan direction.
Brief description of the drawings
The present invention is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of one embodiment of the invention.
Fig. 2 is Fig. 1 A to mplifying structure schematic diagram.
Fig. 3 is Fig. 1 decomposition texture schematic diagram.
Fig. 4 is the aspirated-air type unginned cotton impurity separating device structural representation using Fig. 1 embodiments.
Fig. 5 is Fig. 4 side view.
Embodiment
Embodiment one
The concrete structure of the present embodiment aspirated-air type unginned cotton impurity separation barrel as shown in Figure 1, 2, 3, cylindrical drum of the surface with stomata
The rotating shaft 6-10 for being supported in bearing block 6-6 is stretched out in body 6-4 one end, and rotating shaft 6-10 is driven with power source by belt pulley 6-5
Connection.Rotating shaft 6-10 the inner has inserting support shaft 6-11 and forms the plug-in opening of revolute pair therewith.Support shaft 6-11 is remote
Rotating shaft 6-10 one end connects and composes expanding end by four radial expanding spoke 6-12 and spring bearing 3, the expanding end
Revolute pair is formed with cylinder stack shell 6-4 corresponding end, expanding end is connected with gas suction ventilator 6-1 aspiration channel 6-2 and communicated, and inserts
Stationary phase is to cylinder stack shell smaller part week, angular position towards brush roll 10（Fig. 4）Blower 6-7, blower 6-7 port leads to
The air outlet that air channel 6-8 is crossed with suction fan 6-1 connects, and is in gradually-reducing shape --- and i.e. the sectional area of blower is towards away from air-breathing wind
Machine direction is axially tapered, basically identical with air-out before and after guarantee.So, when roller is driven to rotate, the stomata on its surface is big
Half cycle is in suction condition, and goes to towards the small half cycle of brush roll and be then in air blowing state.
The structure design problem that the present embodiment has properly settled the big half cycle air-breathing of rotating cylinder, small half cycle is blown, therefore be
Realize that aspirated-air type unginned cotton impurity separating device is laid a good foundation.Using the aspirated-air type unginned cotton impurity separating device of the present embodiment as schemed
4th, shown in Fig. 5, aspiration therein roller 6 miscellaneous clearly is gentle to suck back the aspirated-air type unginned cotton impurity separation for receiving that roller 3 is the present embodiment
Roller.
The device contains the supported underneath aspiration of infundibulate input port 8 roller 6 miscellaneous clearly of vertical passage housing upper-center, gas
Inhaling the clear miscellaneous supported underneath of cylinder 6 has brush roll 10, and the side of brush roll 10 is supported by aspiration recovery roller 3.Aspiration roller 6 miscellaneous clearly and roller brush 10
Side away from aspiration recovery roller 3 forms the unginned cotton output channel exported by bottom cotton transport blower fan 11 towards upper end delivery outlet 9.
The bottom of roller brush 10, which has, forms the circular arc coaming plate 10-1 that upper end is led to unginned cotton output channel by tilt outlet 9-1.Aspiration is miscellaneous clearly
Roller 6 is gentle to be sucked back to receive to be respectively provided with above side of the roller 3 away from unginned cotton output channel and divides brush 7 and 4, and two divide brush 7 and 4
Lower section is respectively provided with suck back gentle to aspiration roller 6 miscellaneous clearly and receives the beating bar 5 that roller 3 forms semi-surrounding, aspiration recovery roller 6
Lower section is also equipped with arc and pats grid 2, and the lower section for patting grid 2 is impurity discharging port 1.
During work, wind model falls into aspiration rolling miscellaneous clearly first into aspirated-air type unginned cotton impurity separation barrel containing miscellaneous unginned cotton
Cylinder surface, broken leaf, dust etc. fine impurities are sucked away through sucker, and boll, limb etc. are miscellaneous greatly to be adsorbed, and are fallen directly on aspiration and are returned
Receive roller；Unginned cotton then firmly adsorbs residual air and inhales clear miscellaneous cylinder surface and rotate with, and is adhered to the impurity in unginned cotton in centrifugal force
It is spilled over in the presence of beating bar；After unginned cotton rotates to de- cotton region with aspiration roller miscellaneous clearly, suction becomes blowing force, then
Under the synergy of brush roll, unginned cotton departs from aspiration roller miscellaneous clearly, into cotton-conveying pipe, is sent under the effect of cotton transport blower fan wind-force
Collect hopper.Boll, limb and part adhesive tape unginned cotton fall into aspiration recovery cylinder surface, and through reclaiming cleaning again, unginned cotton is admitted to
Collect hopper, impurity is then discharged and fallen earthward.
Because the roller of the present embodiment has abandoned the hook strip of sawtooth completely, thus unginned cotton fiber will not because mechanical external force by
Damage, quality and form are maintained intact, while the clear miscellaneous effect of aspiration is also even more ideal.It was verified that improving clear miscellaneous effect
Rate, while reduce clear miscellaneous loss, reach the purpose for effectively avoiding cotton fiber damage, keeping cotton form, so that harvesting
Unginned cotton can be matched in excellence or beauty with manual cotton picking.
Claims (5)
1. a kind of aspirated-air type unginned cotton impurity separation barrel, the cylinder stack shell with stomata containing surface, it is characterised in that：The cylinder
The rotating shaft of one end stretching and power source drive connection of stack shell, the inner inserting support shaft of the rotating shaft, the support shaft is remote to be turned
The expanding end of axle forms revolute pair with the corresponding end of cylinder stack shell, and the expanding end connects with aspiration channel and inserts stationary phase to circle
Blower of the column casing body smaller part Zhou Dynasty to brush roll.
2. aspirated-air type unginned cotton impurity separation barrel according to claim 1, it is characterised in that：One end of the cylinder stack shell
The rotating shaft for being supported in bearing block is stretched out, described the inner has inserting support shaft and forms the plug-in opening of revolute pair therewith.
3. aspirated-air type unginned cotton impurity separation barrel according to claim 2, it is characterised in that：The support shaft is away from rotating shaft
One end expanding end is connected and composed by radial expanding spoke and spring bearing.
4. aspirated-air type unginned cotton impurity separation barrel according to claim 3, it is characterised in that：The expanding end and aspiration wind
The aspiration channel of machine is connected and communicated, and the port of the blower is connected by air channel with the air outlet of suction fan.
5. aspirated-air type unginned cotton impurity separation barrel according to claim 4, it is characterised in that：The sectional area of the blower
It is axially tapered towards remote suction fan direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710928396.XA CN107597582A (en) | 2017-10-09 | 2017-10-09 | Aspirated-air type unginned cotton impurity separation barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710928396.XA CN107597582A (en) | 2017-10-09 | 2017-10-09 | Aspirated-air type unginned cotton impurity separation barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107597582A true CN107597582A (en) | 2018-01-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710928396.XA Pending CN107597582A (en) | 2017-10-09 | 2017-10-09 | Aspirated-air type unginned cotton impurity separation barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107597582A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109089469A (en) * | 2018-09-07 | 2018-12-28 | 李翼远 | Seed membrane band machine seeding mechanism |
| CN113560182A (en) * | 2021-08-24 | 2021-10-29 | 安徽雪莲面粉有限责任公司 | Continuous flour screening device |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2634769A1 (en) * | 1976-08-03 | 1978-02-09 | Schubert & Salzer Maschinen | Cotton fibre cleaning unit - has smooth and agitating rollers acting with mesh drum to give compact unit using little suction capacity |
| US20020157205A1 (en) * | 2001-04-27 | 2002-10-31 | Akira Hara | Cylinder cleaning brush unit |
| JP2002355612A (en) * | 2001-05-30 | 2002-12-10 | Hosokawa Micron Corp | Classifier |
| JP2002370081A (en) * | 2001-06-14 | 2002-12-24 | Mitsubishi Heavy Ind Ltd | Separator |
| CN101947513A (en) * | 2010-08-30 | 2011-01-19 | 黄华静 | Light impurity winnower for grains |
| CN104255190A (en) * | 2014-09-24 | 2015-01-07 | 农业部南京农业机械化研究所 | Vehicle-mounted Anti-loss efficient scutching device of cotton fibers |
| CN105133094A (en) * | 2015-10-20 | 2015-12-09 | 胡玉白 | Scutcher |
| CN205128410U (en) * | 2015-11-20 | 2016-04-06 | 云南东道饲料有限公司 | Drum clearance sieve |
| CN205518629U (en) * | 2016-01-29 | 2016-08-31 | 嘉峪关鸿禄泰设备制造有限责任公司 | Seed centrifugation air separator |
| CN207357598U (en) * | 2017-10-09 | 2018-05-15 | 农业部南京农业机械化研究所 | Aspirated-air type unginned cotton impurity separation barrel |
-
2017
- 2017-10-09 CN CN201710928396.XA patent/CN107597582A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2634769A1 (en) * | 1976-08-03 | 1978-02-09 | Schubert & Salzer Maschinen | Cotton fibre cleaning unit - has smooth and agitating rollers acting with mesh drum to give compact unit using little suction capacity |
| US20020157205A1 (en) * | 2001-04-27 | 2002-10-31 | Akira Hara | Cylinder cleaning brush unit |
| JP2002355612A (en) * | 2001-05-30 | 2002-12-10 | Hosokawa Micron Corp | Classifier |
| JP2002370081A (en) * | 2001-06-14 | 2002-12-24 | Mitsubishi Heavy Ind Ltd | Separator |
| CN101947513A (en) * | 2010-08-30 | 2011-01-19 | 黄华静 | Light impurity winnower for grains |
| CN104255190A (en) * | 2014-09-24 | 2015-01-07 | 农业部南京农业机械化研究所 | Vehicle-mounted Anti-loss efficient scutching device of cotton fibers |
| CN105133094A (en) * | 2015-10-20 | 2015-12-09 | 胡玉白 | Scutcher |
| CN205128410U (en) * | 2015-11-20 | 2016-04-06 | 云南东道饲料有限公司 | Drum clearance sieve |
| CN205518629U (en) * | 2016-01-29 | 2016-08-31 | 嘉峪关鸿禄泰设备制造有限责任公司 | Seed centrifugation air separator |
| CN207357598U (en) * | 2017-10-09 | 2018-05-15 | 农业部南京农业机械化研究所 | Aspirated-air type unginned cotton impurity separation barrel |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109089469A (en) * | 2018-09-07 | 2018-12-28 | 李翼远 | Seed membrane band machine seeding mechanism |
| CN113560182A (en) * | 2021-08-24 | 2021-10-29 | 安徽雪莲面粉有限责任公司 | Continuous flour screening device |
| CN113560182B (en) * | 2021-08-24 | 2022-06-14 | 安徽雪莲面粉有限责任公司 | Continuous flour screening device |
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