CN102577752B - Onboard efficient cotton cleaning device - Google Patents
Onboard efficient cotton cleaning device Download PDFInfo
- Publication number
- CN102577752B CN102577752B CN201210014731.2A CN201210014731A CN102577752B CN 102577752 B CN102577752 B CN 102577752B CN 201210014731 A CN201210014731 A CN 201210014731A CN 102577752 B CN102577752 B CN 102577752B
- Authority
- CN
- China
- Prior art keywords
- discaling roll
- cotton
- onboard
- higher level
- cleaning device
- 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.)
- Expired - Fee Related
Links
- 229920000742 Cotton Polymers 0.000 title claims abstract description 85
- 238000004140 cleaning Methods 0.000 title claims abstract description 19
- 238000010009 beating Methods 0.000 claims abstract description 6
- 238000010992 reflux Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 31
- 230000001413 cellular effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 9
- 238000007599 discharging Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- MUKYLHIZBOASDM-UHFFFAOYSA-N 2-[carbamimidoyl(methyl)amino]acetic acid 2,3,4,5,6-pentahydroxyhexanoic acid Chemical compound NC(=N)N(C)CC(O)=O.OCC(O)C(O)C(O)C(O)C(O)=O MUKYLHIZBOASDM-UHFFFAOYSA-N 0.000 description 1
- 241000159213 Zygophyllaceae Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 235000009165 saligot Nutrition 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Landscapes
- Preliminary Treatment Of Fibers (AREA)
Abstract
The invention relates to an onboard efficient cotton cleaning device, which belongs to the technical field of agricultural machinery and comprises a vertical flow channel with an input hole in the middle of one side. A cellular box with honeycomb holes on the lateral wall is installed on the top of the vertical flow channel, an upper toothed roller and a lower toothed roller supported inside a lower casing are installed on the lower portion of the vertical flow channel, an upper brush and a lower brush radially extending towards the upper toothed roller and the lower toothed roller are respectively mounted at the same-side lower ends of the vertical flow channel and the input hole and on the lower casing, beating rods are distributed at intervals on the sides, corresponding to the input hole, of the upper toothed roller and the lower toothed roller along circular tracks, a cotton collection channel for delivering air flow from bottom to top is arranged at the bottom of the casing. A suction hole on the side, opposite to the beating rods, of the upper toothed roller is reserved in the middle of the cotton collection channel, a return hole lower than the input hole is reserved on the side, opposite to the input hole, of the vertical flow channel, and a distribution channel extends up diagonally from the return hole and out of the vertical flow channel. The onboard efficient cotton cleaning device is capable of preventing unginned cotton from being blown out of an impurity hole and impurities from directly entering a cotton collection box in a short-pass manner, and accordingly the rate of impurities is lowered effectively.
Description
Technical field
The present invention relates to a kind ofly by cotton impurity eliminating device, especially a kind of Onboard efficient cotton cleaning device, belongs to agricultural machinery technological field.
Background technology
Cotton system receipts machine is because the advantage such as simple in structure, cost is low, agronomy adaptability is good is subject to the attention of numerous domestic scientific research institution, entered trial-production experimental stage grinding product.But the disadvantage that this machine exists is that percentage of impurity is high, has therefore restricted it and applied.At present, existing airborne clear assorted device mainly contains caltrop formula, serration type and hybrid three kinds.Wherein serration type because of compact conformation, assorted clearly effect better, use the most general, but its percentage of impurity is still in 20% left and right, apart from China's percentage of impurity, require 11% < < cotton harvesting machine > > standard still to have larger gap.The subject matter of its existence is: 1) assorted clearly device top unginned cotton separation is not thorough, and unginned cotton is easily directly discharged from impurity discharging port, when causing cotton loss, stops up impurity discharging port, and impact is thin assorted separated, has increased percentage of impurity; 2) part cotton branch bar directly enters collection hopper without the cleaning of secondary discaling roll; 3) there is defect in arranging of two-stage sawtooth roller, easily causes cotton broken phenomenon of the pull-shaped one-tenth of hook repeatedly; These problems cause the percentage of impurity after existing cotton impurity eliminating high.
Summary of the invention
Primary and foremost purpose of the present invention is: the shortcoming existing for above prior art, the assorted sorting device of a kind of cotton that can effectively avoid unginned cotton directly to discharge from impurity discharging port is proposed, and thereby reduce, live together clearly the percentage of impurity after reason.
Further aim of the present invention is: propose a kind ofly can prevent that the impurity in unginned cotton from directly entering the assorted sorting device of cotton of collection hopper without secondary discaling roll cleaning, thereby guarantee cotton impurity eliminating quality.
In order to reach above primary and foremost purpose, Onboard efficient cotton cleaning device of the present invention comprises that a middle side part has the vertical runner of input port, the bee-hole case (top of described bee-hole case preferably has the cotton grid of gear) that sidewall has honeycomb hole is installed at the top of described vertical runner, parallel higher level's discaling roll and the subordinate's discaling roll being supported in lower case is equipped with in the bottom of described vertical runner, the upper hairbrush and the lower hairbrush that towards described higher level's discaling roll and subordinate's discaling roll, radially extend are installed respectively in the lower end of described vertical passage and input port homonymy and lower case, one side of described higher level's discaling roll and the corresponding input port of subordinate's discaling roll is intervally distributed with beating bar along arc track, described housing bottom is provided with the Ji Mianliudao of bottom-up delivery air, the middle part of described Ji Mianliudao has and is positioned at higher level's discaling roll and the suction head piece of patting the relative side of bar, its improvements are: described vertical runner is positioned at opposite, input port one side and has the refluxing opening lower than input port, split channel (top of described split channel preferably has a grade web) on described refluxing opening goes out to be tilted to towards vertical runner extension.
When unginned cotton is from the input of input port, owing to being provided with split channel, original mobile air-flow that all makes progress partly flows downward, thereby slowed down the delivery air mobile speed that makes progress, the resistance of having got rid of unginned cotton sedimentation, accelerated the speed of unginned cotton sedimentation, effectively avoided unginned cotton to blow out from impurity discharging port, made it be able to smooth and easy falling on discaling roll and further divided and live together reason.
In order to reach above further object, between described higher level's discaling roll and subordinate's discaling roll, the guide plate that upper/lower terminal is respectively adjacent to higher level's discaling roll and subordinate's discaling roll is housed.Like this, when unginned cotton is after higher level's discaling roll is processed, part does not have separative impurity to be scraped by guide plate, naturally excessively to subordinate's discaling roll, is eliminated, thereby avoids impurity directly to enter collection hopper.Meanwhile, subordinate's discaling roll is the effect due to guide plate by the unginned cotton under brushing, and is directed to higher level's discaling roll, with the rotation of higher level's discaling roll, reaches near negative pressuren zone refluxing opening, is output to collection hopper, avoids unginned cotton because of broken phenomenon of the pull-shaped one-tenth of hook repeatedly.
The present invention further improves, and described higher level's discaling roll is equipped with parallel with it cotton roller above being unkitted a side of patting bar, and in the rotating shaft of described cotton roller, axially spaced-apart established angle is to the cotton plate of pressure of dislocation gradually.Its effect is to rotate by relative with higher level's discaling roll, and the unginned cotton falling is pressed onto to discaling roll surface uniformly, in order to beating afterwards, processes.
The present invention further improves, and described subordinate discaling roll is unkitted between a side top and higher level's discaling roll of patting bar, and parallel with it brush roll is housed, the radial brushes that the rotating shaft spaced radial installation of described brush roll and higher level contact with subordinate discaling roll.Its effect is by discaling roll is relative rotates with upper and lower level, and cotton brush, from upper and lower level discaling roll surface, is convenient to output.
Outstanding advantages of the present invention is:
1, the ingenious air pressure technique of backflow that used of split channel is set, the loss of having avoided cotton to fly out and cause, and top keeps off cotton grid and stops up and cannot get rid of thin assorted defect, significantly improved thin assorted separating effect;
2, the reasonable setting of two-stage sawtooth roller position, in conjunction with the utilization of guide plate, has strengthened referring to the cleaning effect of bar and boll, greatly reduces unginned cotton percentage of impurity;
3, guide plate has guide functions simultaneously, can stop subordinate's tooth rod again to be fallen on discaling roll by the unginned cotton under brushing, and only has unginned cotton to be directed to one-level discaling roll, and flows to negative pressuren zone output with one-level discaling roll and brush roll, effectively avoided unginned cotton repeatedly hook strip form broken phenomenon.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Fig. 1 is the structural representation of one embodiment of the invention.
Fig. 2 is the structural representation of discaling roll in Fig. 1 embodiment.
Fig. 3 is the end view of Fig. 2.
Fig. 4 is the structural representation of cotton roller in Fig. 1 embodiment.
Fig. 5 is the end view of Fig. 4.
Embodiment
Embodiment mono-
As shown in Figure 1, vertical runner A mono-middle side part that is positioned at device top has input port 8 to the Onboard efficient cotton cleaning device basic structure of the present embodiment, and the bee-hole case 9 that sidewall has honeycomb hole is installed at the top of vertical runner A, and the cotton grid 10 of gear have been equipped with at the top of bee-hole case 9.Parallel higher level's discaling roll 6 and the subordinate's discaling roll 2 being supported in lower case is equipped with in the bottom of vertical runner A.The upper hairbrush and the lower hairbrush 4 that towards higher level's discaling roll 6 and subordinate's discaling roll 2, radially extend are installed respectively in the lower end of vertical passage A and input port homonymy and lower case.Hairbrush 4 and horizontal plane are into about the inclination angle of 60 ° (50 °-70 ° all can).One side of higher level's discaling roll 6 and subordinate's discaling roll 2 corresponding input ports is intervally distributed with and pats bar 3 ，Qie subordinate discaling rolls 2 and be also equipped with and the arc grid 1 of patting bar and being connected along arc track.Housing bottom is installed blower fan 16, and is provided with the collection cotton flow road C that blower fan mouth starts bottom-up delivery air, and this middle part, collection cotton flow road has and is positioned at higher level's discaling roll 6 and the suction head piece 14 of patting the relative side of bar, and the unginned cotton delivery outlet of its terminal collects hopper indirectly.Vertical runner A is positioned at input port 8 opposite one sides and has the refluxing opening 12 lower than input port, and this refluxing opening stretches out towards vertical runner A extension the split channel B being tilted to, and a grade web is equipped with at the top of this split channel.
As shown in Figures 2 and 3, two ends are supported on respectively on the bearing block 6-1 of housing 4 structure of the superior and the subordinate's discaling roll, by belt pulley 6-5 driven rotary, be intervally arranged and have the Saw blade 6-2 of radial teeth on stack shell 6-3.
In addition, the Onboard efficient cotton cleaning device of the present embodiment also has following design feature:
1), the guide plate 5 that upper/lower terminal is respectively adjacent to higher level's discaling roll and subordinate's discaling roll is housed between higher level's discaling roll 6 and subordinate's discaling roll 2, the angle of inclination of this guide plate can be set as required.
2), higher level's discaling roll 6 is equipped with parallel with it cotton roller 7 above being unkitted a side of patting bar, this cotton roller as shown in Figure 4 and Figure 5, its rotating shaft 7-3 is supported on the bearing block 7-1 at two ends, and by belt pulley, 7-4 drives, and the upper axially spaced-apart established angle of rotating shaft 7-3 is to the cotton plate 7-2 of pressure of dislocation gradually.
3), subordinate's discaling roll 2 is unkitted between a side top and higher level's discaling roll 6 of patting bar, and parallel with it brush roll 15 is housed, the radial brushes that the rotating shaft spaced radial installation of this brush roll and higher level contact with subordinate discaling roll.When unginned cotton send when input, superstructure to play the thin assorted (impurity lighter than unginned cotton: cotton broken leaf etc.) centrifugation, and be placed in lower housing portion parts to large assorted (than the impurity of seed cotton heavy: limb boll etc.) play centrifugation by inputting one's intention as revealed in what one says.Particularly, the unginned cotton that contains impurity is under wind drive, and from input port enters the thin assorted Disengagement zone on top, air-flow is divided into two-way ，Yi road and directly upwards by the bee-hole hive bee hole of direct current channel and the space of the cotton grid of gear, enters atmosphere; Under another road direction, through refluxing opening, through split channel gear web, enter atmosphere, due to thin assorted lighter, therefore can discharge with the wind.Because the sectional area of the direct current channel cross section of fluid channel before being greater than is long-pending, so wind speed reduces rapidly, unginned cotton and assortedly sink greatly.The air pressure that refluxing opening forms refluxes and has not only reduced the resistance of unginned cotton and impurity sinking, has also accelerated the speed of sinking.Cross the unginned cotton of refluxing opening and impurity under the effect of cotton roller, be depressed on higher level's discaling roll, roller hook is held cotton-wool toward counterclockwise rotation, hairbrush can limit cotton freely-movable, make cotton-wool shakeout hook jail, cross boll, the impurity of hairbrush and beat and depart from higher level's discaling roll through getting rid of of multistage beating bar, the impurity that minority does not depart from is scraped by guide plate, enters subordinate's discaling roll.The unginned cotton being hooked on higher level's discaling roll departs from discaling roll under the effect of brush roll, enters the negative pressuren zone of inhaling head piece place, and the air-flow being produced by blower fan is inhaled and is with and blows to collection hopper.The effect that the impurity of disengaging higher level discaling roll is carried part unginned cotton Zai Jing subordinate discaling roll same principle secretly, impurity is thoroughly separated with unginned cotton, and impurity is to falling in ground.Unginned cotton on subordinate's discaling roll is brushed down by brush roll, through guide plate, stops and flows to negative pressure cavity with higher level's discaling roll, is sent to collection hopper, avoids the repetition hook strip of subordinate's discaling roll to form broken cotton.
Evidence, adopts after the device of the present embodiment, and cotton assorted separative efficiency is high, quality is guaranteed, and the loss that can effectively avoid existing clear assorted device top cotton to fly out obviously reduces unginned cotton because hook repeatedly draws broken simultaneously, greatly reduces the percentage of impurity after separation.
In addition to the implementation, the present invention can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of requirement of the present invention.
Claims (8)
1. an Onboard efficient cotton cleaning device, comprise that a middle side part has the vertical runner of input port, the bee-hole case that sidewall has honeycomb hole is installed at the top of described vertical runner, parallel higher level's discaling roll and the subordinate's discaling roll being supported in lower case is equipped with in the bottom of described vertical runner, the upper hairbrush and the lower hairbrush that towards described higher level's discaling roll and subordinate's discaling roll, radially extend are installed respectively in the lower end of described vertical passage and input port homonymy and lower case, one side of described higher level's discaling roll and the corresponding input port of subordinate's discaling roll is intervally distributed with beating bar along arc track, described housing bottom is provided with the Ji Mianliudao of bottom-up delivery air, the middle part of described Ji Mianliudao has and is positioned at higher level's discaling roll and the suction head piece of patting the relative side of bar, it is characterized in that: described vertical runner is positioned at opposite, input port one side and has the refluxing opening lower than input port, split channel on described refluxing opening goes out to be tilted to towards vertical runner extension.
2. Onboard efficient cotton cleaning device according to claim 1, is characterized in that: between described higher level's discaling roll and subordinate's discaling roll, the guide plate that upper/lower terminal is respectively adjacent to higher level's discaling roll and subordinate's discaling roll is housed.
3. Onboard efficient cotton cleaning device according to claim 2, is characterized in that: described higher level's discaling roll is equipped with parallel with it cotton roller above being unkitted a side of patting bar, and in the rotating shaft of described cotton roller, axially spaced-apart established angle is to the cotton plate of pressure of dislocation gradually.
4. Onboard efficient cotton cleaning device according to claim 3, it is characterized in that: described subordinate discaling roll is unkitted between a side top and higher level's discaling roll of patting bar, parallel with it brush roll is housed, the radial brushes that the rotating shaft spaced radial installation of described brush roll and higher level contact with subordinate discaling roll.
5. Onboard efficient cotton cleaning device according to claim 4, is characterized in that: on the stack shell of described upper and lower level discaling roll, be intervally arranged and have the Saw blade of radial teeth.
6. Onboard efficient cotton cleaning device according to claim 5, is characterized in that: described hairbrush 4 becomes the inclination angle of 50 °-70 ° with horizontal plane.
7. Onboard efficient cotton cleaning device according to claim 6, is characterized in that: described subordinate discaling roll is equipped with and the arc grid of patting bar and being connected.
8. Onboard efficient cotton cleaning device according to claim 7, is characterized in that: the top of described bee-hole case and the top of described split channel have respectively a grade web.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210014731.2A CN102577752B (en) | 2012-01-18 | 2012-01-18 | Onboard efficient cotton cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210014731.2A CN102577752B (en) | 2012-01-18 | 2012-01-18 | Onboard efficient cotton cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102577752A CN102577752A (en) | 2012-07-18 |
| CN102577752B true CN102577752B (en) | 2014-02-12 |
Family
ID=46467443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210014731.2A Expired - Fee Related CN102577752B (en) | 2012-01-18 | 2012-01-18 | Onboard efficient cotton cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102577752B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109417909B (en) * | 2017-08-23 | 2022-06-24 | 迪尔公司 | Cotton doffer for cotton cleaning machine |
| CN113550026B (en) * | 2021-07-22 | 2022-12-23 | 金华市凯乐福家纺有限公司 | Cotton material opener guide mechanism for textile production and processing |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2937163Y (en) * | 2007-01-29 | 2007-08-22 | 杨茂才 | Cotton husking de-impurity machine |
| CN101353821A (en) * | 2008-09-16 | 2009-01-28 | 杨茂才 | Stripping cotton huller |
| CN101390464A (en) * | 2008-11-03 | 2009-03-25 | 新疆科神农业装备科技开发有限公司 | Cotton picker cotton-collection cleaning conveyer and cotton harvesting machine constituted by the same |
| CN201459283U (en) * | 2009-06-05 | 2010-05-12 | 张宜 | Cotton huller |
| CN202565754U (en) * | 2012-01-18 | 2012-12-05 | 农业部南京农业机械化研究所 | Machine-mounting efficient cotton clearing device |
-
2012
- 2012-01-18 CN CN201210014731.2A patent/CN102577752B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2937163Y (en) * | 2007-01-29 | 2007-08-22 | 杨茂才 | Cotton husking de-impurity machine |
| CN101353821A (en) * | 2008-09-16 | 2009-01-28 | 杨茂才 | Stripping cotton huller |
| CN101390464A (en) * | 2008-11-03 | 2009-03-25 | 新疆科神农业装备科技开发有限公司 | Cotton picker cotton-collection cleaning conveyer and cotton harvesting machine constituted by the same |
| CN201459283U (en) * | 2009-06-05 | 2010-05-12 | 张宜 | Cotton huller |
| CN202565754U (en) * | 2012-01-18 | 2012-12-05 | 农业部南京农业机械化研究所 | Machine-mounting efficient cotton clearing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102577752A (en) | 2012-07-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100854165B1 (en) | Non power dust collector | |
| CN103015354A (en) | Ultra-wide garbage grinding and collecting device | |
| CN104255190B (en) | Vehicle-mounted Anti-loss efficient scutching device of cotton fibers | |
| CN102577752B (en) | Onboard efficient cotton cleaning device | |
| CN108943189A (en) | A kind of production environment-friendly type timber cutter device | |
| CN104179142A (en) | Electrostatic dust removal device for sweeping machine | |
| CN102577753B (en) | Self-propelled complex-finger type cotton picker | |
| CN207671198U (en) | A kind of belt conditioning device | |
| CN202565754U (en) | Machine-mounting efficient cotton clearing device | |
| CN202054934U (en) | Cotton boll shucking machine | |
| CN211706981U (en) | Crushing device for suction cup of sweeper | |
| CN204429377U (en) | Manufacture of cement particle cycle sieve separating device | |
| CN206844020U (en) | A kind of sanitation cart leaf collection device | |
| CN107660376A (en) | For cutting the forage collection device on careless mini-tiller | |
| CN203610409U (en) | Online destroying system of tobacco stem wastes | |
| CN204104364U (en) | A kind of airborne cotton fine pressing down damages efficient scutching cotton device | |
| CN209599432U (en) | It is a kind of to remove duct mechanism for timber cutting | |
| CN107597582A (en) | Aspirated-air type unginned cotton impurity separation barrel | |
| CN205085479U (en) | Clastic copper strips slitter can blow off | |
| CN207354882U (en) | For cutting the forage collection device on careless mini-tiller | |
| CN202369682U (en) | Cotton machining all-in-one machine | |
| CN201308892Y (en) | Corn-stock sweeper | |
| CN207355091U (en) | A kind of grass dressing machine | |
| CN202214456U (en) | Dust-absorption embosser | |
| CN204803822U (en) | A cleaning device for road sweeper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |