CN103975692A - Cotton boll separating and conveying device - Google Patents
Cotton boll separating and conveying device Download PDFInfo
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- CN103975692A CN103975692A CN201410185032.3A CN201410185032A CN103975692A CN 103975692 A CN103975692 A CN 103975692A CN 201410185032 A CN201410185032 A CN 201410185032A CN 103975692 A CN103975692 A CN 103975692A
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- cotton
- boll
- peach
- input port
- cotton boll
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
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Abstract
The invention relates to a cotton boll separating and conveying device, belonging to the technical field of agricultural machinery. The cotton boll separating and conveying device comprises a cotton conveying pipe and a wind driven accelerator, wherein the lower end of the cotton conveying pipe extends out of an input port, and a horizontal cotton picking roll is arranged at the lower part of an inlet of the input port and is provided with radial cotton picking fingers; a transverse boll discharge device is arranged in the input port; an inclined boll flowing plate is arranged at the lower part of the input port in an extending manner; a boll discharge cavity is arranged between the cotton conveying pipe and the boll flowing plate; the upper end of the boll flowing plate is provided with a boll discharge port; the discharge end of the transverse boll discharge device is provided with a lifting pipe; a boll throwing device is arranged at the lower part of the lifting pipe and is provided with radial boll throwing fingers; the upper end of the lifting pipe is provided with a boll discharge port which is communicated with the lower end of a spiral boll conveyor; the upper end of the spiral conveyor is provided with a boll outlet. The cotton boll separating and conveying device disclosed by the invention achieves the purposes of high-efficient separation and smooth conveyance of cotton bolls by means of reasonable and smart design as well as simple and reliable structure in a definite space.
Description
Technical field
The present invention relates to a kind of cotton harvesting device, especially a kind of cotton boll separate transfer, belongs to agricultural machinery technological field.
Background technology
According to the applicant understood, existing cotton harvesting has two kinds of modes.One is to select receipts machine, and one is system receipts machines.When system is received machine operation, cotton, boll are plucked together with cotton boll, then carry out the impurity such as cotton boll and boll and separate.The cotton harvesting machine that existing system is received formula arranges row peach mouth at picking desk unginned cotton equipped at outlet port, utilize the weight of cotton boll to make it from Pai Taokou falls into ground, not only there is the defect that a large amount of cotton bolls are lost in vain, and because cotton boll and cotton are easily intertwined in course of conveying, be difficult to thorough separation, the inevitable part cotton of result from Pai Taokou falls into ground, forms new stack loss with cotton boll.According to statistics, the cotton loss causing thus reaches more than 5%.If close Pai Taokou, cotton boll will enter clearly assorted device together with cotton, can cause again cotton dyeing and moist, and a large amount of cotton bolls increased resistance to conveying, very easily cause cotton transport pipeline blockage, the normal work of impact machinery.
Retrieval is found, application number is that 200610040773.8 Chinese patent application discloses a kind of cotton-cotton boll separating machine, comprises that peach axle is turned in material bearing disc, feed hopper, cylinder, precession, peach pawl, declutch shaft, disengaging pawl, vibrating screen device, hatched bucket, frame, casing, transmission mechanism are turned in precession.This device essence is cotton boll shucking machine.Be mainly used to unginned cotton to separate with peach shell, its operation main body can only be cotton boll.Application number is that 201020651199.1 Chinese utility model patent discloses a kind of separator that separates cotton and cotton boll, this device is included in both sides and below the cleaning room of opening, cleaning room input pipe and cleaning room efferent duct are connected to the opening part of cleaning room both sides, and boll collecting box is connected in cleaning room.This device is arranged on cotton delivery pipe middle part, utilizes the heavier and principle that unginned cotton is lighter of cotton boll.Although its structure is simple, has following shortcoming: when cotton boll is less, the cotton boll being wrapped in unginned cotton is easily crossed cleaning room, enter assorted clearly device; When cotton boll is more, the unginned cotton being wrapped on cotton boll enters boll collecting box together with cotton boll; When cotton boll is too much, unginned cotton and cotton boll form and stop up at this, cause reaping machine to work.
Especially,, owing to moved up and down by picking desk and the restriction of road clearance, before conveying, separate and to store cotton boll very difficult.The technical scheme of above-mentioned two patent applications has all been taked rear-mounted cotton boll separation scheme, result is carried and is brought very large burden to unginned cotton, but the less fashion of cotton boll can maintain normal work, once cotton boll content increases, be easy to stop up cotton transport pipeline, affect cotton picker and normally work.
In addition, the disclosed a kind of cotton boll sorting device of the Chinese invention patent of ZL201210014556.7, this device has been realized the efficient sorting of cotton boll with simple structure.But the position of this device between cotton feeding pipe and clear assorted device, is greater than 90% its effect when above in blow-of-cottons rate better.In the time that blow-of-cottons rate is less than 90%, because cherry apple is more, air-flow difficulty of transportation, very easily stops up cotton feeding pipe, affects cotton picker and normally works.
The present invention further improves and comprises: between roll shaft two dististyles of described cotton selecting roller, have the cotton of choosing being axially spacedly distributed and refer to.Describedly choose the two ends that cotton refers to and radially extend and lean forward towards direction of rotation from described roll shaft respectively.Adjacently choose the angular position that cotton refers to and stagger 90 °.The following extended line of described wind force accelerator air outlet is with to choose the circumcircle that cotton refers to tangent.Described putting under peach mouth settled Chu Taoxiang.The angle of inclination of described spiral transferring peach device is consistent with cotton feeding pipe.
Summary of the invention
The object of the invention is to: the shortcoming existing for above prior art, a kind of change under picking desk and chassis structure prerequisite proposed, significantly improve separating effect, guarantee to carry cotton boll separate transfer smoothly.
In order to reach above object, cotton boll separate transfer of the present invention comprise be obliquely installed on bring out the wind force accelerator that cotton cotton feeding pipe (10) and blower fan form, the input port of flaring is extended in the lower end of described cotton feeding pipe, the air outlet of described wind force accelerator is towards the top, porch of input port, rotatable horizontal cotton selecting roller (2) is installed in the bottom, porch of described input port, the cotton of radially choosing that described cotton selecting roller has axially spaced-apart distribution refers to, the transverse row peach device (4) parallel with cotton selecting roller is installed in described input port, described transverse row peach device is made up of auger conveyor, peach plate (8) is dropped down in the inclination that extend above arriving in transverse row peach device the bottom of described input port, described cotton feeding pipe and drop down between peach plate and to form the row peach chamber that transverse row peach device is included in to its lowest part, the described upper end of dropping down peach plate forms the Pai Taokou that leads to row peach chamber, the outlet side of described transverse row peach device is equipped with towards the riser (5) tilting, the bottom of described riser be equipped with transverse row peach device coaxial get rid of peach device, the described peach utensil that gets rid of has the peach that radially gets rid of of axially spaced-apart distribution to refer to, the upper end of described riser has Pai Taokou down, described row peach mouth is communicated with the lower end of the spiral transferring peach device (6) of tiltably-mounted, the upper end of described spiral transferring peach device have down put peach mouth.
When work, cotton selecting roller, get rid of peach device, spiral transferring peach device is driven to rotate respectively, input port and picking desk delivery outlet as cotton boll separate transfer input join, first utilize wind-force the unginned cotton of cotton selecting roller being provoked by gravity and cotton boll respectively with along cotton feeding pipe with drop down peach plate and carry obliquely upward, when cotton boll reaches row peach mouth, will drop to row peach chamber and separate with unginned cotton at Action of Gravity Field; Then,, under the helical feed effect of transverse row peach device, cotton boll will be forced to transport to its outlet side; Afterwards, refer under rotating centrifugal effect in the peach that gets rid of that gets rid of peach device, arrive the lower end of spiral transferring peach device along riser; Finally, cotton boll is transported to and puts cotton mouthful by spiral transferring peach device, falls into outside Chu Taoxiang.
The present invention is by arranging riser, evade and moved up and down by picking desk and the restriction of road clearance, create arrangement space to defeated peach device, pass through cotton selecting roller, by wind-force and gravity, before conveying, effectively completed separating of unginned cotton and cotton boll, guaranteed that by row's peach device and spiral transferring peach device isolated cotton boll discharges in time afterwards, thereby it is smooth and easy to have ensured that unginned cotton is carried.As can be seen here, the present invention, by rationally design cleverly, in limited space, has realized efficient separation and the smooth and easy conveying of cotton boll with simple and direct reliable structure.
Brief description of the drawings
Fig. 1 is the structural representation of one embodiment of the invention.
Fig. 2 is the vertical view of essential portion of FIG. 1.
Fig. 3 is the cotton feeding pipe part-structure schematic diagram of Fig. 1 embodiment.
Fig. 4 is the cotton selecting roller structural representation of Fig. 1 embodiment.
Fig. 5 is Fig. 4 end view.
In figure: 1 wind force accelerator, 2 cotton selecting rollers, 3 cotton boll separator tubes, 4 transverse row peach devices, 5 risers, 6 spiral transferring peach devices, 7 storage peach casees, 8 drop down peach plate, 9 row peach mouths, 10 cotton feeding pipes.
Embodiment
Embodiment mono-
The cotton boll separate transfer of the present embodiment as shown in Figure 1 and Figure 2, comprise be obliquely installed on bring out the wind force accelerator 1 that cotton cotton feeding pipe 10 and blower fan form.The bell mouth shape input port of flaring is extended in the lower end of cotton feeding pipe 10, for joining with the delivery outlet of picking desk.The air outlet of wind force accelerator 1 is towards the top, porch of input port.Rotatable horizontal cotton selecting roller 2 is installed in the bottom, porch of input port.This cotton selecting roller as shown in Figure 4, Figure 5, between the two dististyle 2-3 of its cotton selecting roller axle 2-1, there is the cotton of choosing being axially spacedly distributed and refer to 2-2, choose cotton and refer to that the two ends of 2-2 radially extend and lean forward towards direction of rotation from cotton selecting roller axle 2-1 respectively, adjacently choose cotton and refer to that the angular position of 2-2 staggers 90 °, the following extended line of wind force accelerator 1 air outlet is with to choose the circumcircle that cotton refers to 2-2 tangent, designs like this that to choose cotton effect ideal.
The transverse row peach device 4 parallel with cotton selecting roller is installed in input port, and this transverse row peach device 4 is made up of auger conveyor.As shown in Figure 3, the bottom of input port is extended the inclination of arriving at transverse row peach device 4 interior tops and is dropped down peach plate 8.Cotton feeding pipe 10 and drop down between peach plate and to form the row peach chamber that transverse row peach device 4 is included in to its lowest part, the upper end of dropping down peach plate 8 forms the row peach mouth 9 that leads to row peach chamber.The outlet side of transverse row peach device 4 is equipped with towards the riser 5 that tilts, the bottom of riser 5 be equipped with transverse row peach device 4 coaxial get rid of peach device, getting rid of peach utensil has the radially extension being axially spacedly distributed to get rid of peach to refer to (referring to Fig. 2).The upper end of riser 5 has Pai Taokou down, and row's peach mouth is communicated with the lower end of the spiral transferring peach device 6 of tiltably-mounted, the upper end of spiral transferring peach device 6 have down put peach mouth, put arrangement under peach mouth and store up peach case 7.The angle of inclination of spiral transferring peach device 6 is consistent with cotton feeding pipe 10.
When work, the unginned cotton (containing boll, cotton boll and impurity) that picking desk is plucked is input in cotton boll separator tube from delivery outlet, air-flow is blown at a high speed along cotton boll separator tube top after wind force accelerator accelerates, under the effect of cotton selecting roller, the unginned cotton (containing boll, cotton boll and impurity) and the impurity that enter cotton boll separator tube are provoked (comprising the unginned cotton being wrapped on cotton boll), and cotton boll moves to back upper place along dropping down peach plate.Along with being blown into of high velocity air, the front lower end of cotton boll separator tube forms negative pressure, and unginned cotton and the impurity of provoking enter carrier pipe with air-flow, under the effect of wind-force, is sent to follow-up airborne clear assorted device.Cotton boll moves to after the end of drain cotton plate, power is held up in the holder that loses air-flow, in the row of falling into peach chamber, roll into transverse row peach device, be discharged in riser to a side, refer to, under the oblique compacting with riser upper wall, upwards move along riser lower wall getting rid of peach, fall into spiral transferring peach device entrance, output to cotton storage tank through spiral transferring peach device.
The present embodiment is by separating, and---wind-force and gravity are realized the separating of cotton boll and unginned cotton, the cotton boll of horizontal dispatch is risen to by force certain altitude by transverse row peach---helical feed is delivered to cotton boll transverse row one side, the vertical promotion of cotton feeding pipe---, carry with the problem, the cotton boll that solve road clearance restriction---after promoting, create space to the layout of defeated peach device, by helical feed, cotton boll has been transported to Chu Taoxiang.Facts have proved that relative prior art tool has the following advantages:
1, cotton boll separates in advance, has alleviated discharge pressure, and unginned cotton is carried unobstructed, even, avoids causing cotton picker to work because carrying to stop up;
2, unginned cotton evenly feeds, and is conducive to the raising of airborne clear assorted efficiency, assorted clearly effective, reduces the percentage of impurity of machine cotton picking;
3, cotton boll separates thoroughly, can, because winding is transported to assorted clearly device, not cause unginned cotton dyeing and moist, reduces unginned cotton quality;
4, consumption of power obviously reduces, and separates reliable, economical and practical;
5, the cotton boll reclaiming is through airing reprocessing, and it is considerable that it reclaims unginned cotton value, the 5--15% left and right of conventionally can increasing income.
Claims (7)
1. a cotton boll separate transfer, comprise be obliquely installed on bring out the wind force accelerator that cotton cotton feeding pipe (10) and blower fan form, it is characterized in that: the input port of flaring is extended in the lower end of described cotton feeding pipe, the air outlet of described wind force accelerator is towards the top, porch of input port, rotatable horizontal cotton selecting roller (2) is installed in the bottom, porch of described input port, the cotton of radially choosing that described cotton selecting roller has axially spaced-apart distribution refers to, the transverse row peach device (4) parallel with cotton selecting roller is installed in described input port, described transverse row peach device is made up of auger conveyor, peach plate (8) is dropped down in the inclination that extend above arriving in transverse row peach device the bottom of described input port, described cotton feeding pipe and drop down between peach plate and to form the row peach chamber that transverse row peach device is included in to its lowest part, the described upper end of dropping down peach plate forms the Pai Taokou that leads to row peach chamber, the outlet side of described transverse row peach device is equipped with towards the riser (5) tilting, the bottom of described riser be equipped with transverse row peach device coaxial get rid of peach device, the described peach utensil that gets rid of has the peach that radially gets rid of of axially spaced-apart distribution to refer to, the upper end of described riser has Pai Taokou down, described row peach mouth is communicated with the lower end of the spiral transferring peach device (6) of tiltably-mounted, the upper end of described spiral transferring peach device have down put peach mouth.
2. cotton boll separate transfer according to claim 1, is characterized in that: between roll shaft two dististyles of described cotton selecting roller, have the cotton of choosing being axially spacedly distributed and refer to.
3. cotton boll separate transfer according to claim 2, is characterized in that: described in choose the two ends that cotton refers to and radially extend and lean forward towards direction of rotation from described roll shaft respectively.
4. according to the cotton boll separate transfer described in claim 1,2,3, it is characterized in that: adjacently choose the angular position that cotton refers to and stagger 90 °.
5. cotton boll separate transfer according to claim 4, is characterized in that: the following extended line of described wind force accelerator air outlet is with to choose the circumcircle that cotton refers to tangent.
6. cotton boll separate transfer according to claim 5, is characterized in that: described in put under peach mouth and settle Chu Taoxiang.
7. cotton boll separate transfer according to claim 6, is characterized in that: the angle of inclination of described spiral transferring peach device is consistent with cotton feeding pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410185032.3A CN103975692B (en) | 2014-05-04 | 2014-05-04 | A kind of cotton boll separate transfer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410185032.3A CN103975692B (en) | 2014-05-04 | 2014-05-04 | A kind of cotton boll separate transfer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103975692A true CN103975692A (en) | 2014-08-13 |
| CN103975692B CN103975692B (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410185032.3A Expired - Fee Related CN103975692B (en) | 2014-05-04 | 2014-05-04 | A kind of cotton boll separate transfer |
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| Country | Link |
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| CN (1) | CN103975692B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108811735A (en) * | 2018-07-10 | 2018-11-16 | 长江师范学院 | Ladder for picking fruit |
| CN117099568A (en) * | 2023-10-11 | 2023-11-24 | 德州市农业科学研究院 | Cotton boll picking machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3566591A (en) * | 1968-03-21 | 1971-03-02 | Int Harvester Co | Cotton harvester with pneumatic green boll separator |
| US3959956A (en) * | 1974-09-27 | 1976-06-01 | Fowler Lambuth G | Cotton harvesting machine |
| US6272821B1 (en) * | 2000-03-22 | 2001-08-14 | Deere & Company | Debris separator for cotton conveying duct |
| CN203840779U (en) * | 2014-05-04 | 2014-09-24 | 农业部南京农业机械化研究所 | Cotton and boll separating and conveying device |
-
2014
- 2014-05-04 CN CN201410185032.3A patent/CN103975692B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3566591A (en) * | 1968-03-21 | 1971-03-02 | Int Harvester Co | Cotton harvester with pneumatic green boll separator |
| US3959956A (en) * | 1974-09-27 | 1976-06-01 | Fowler Lambuth G | Cotton harvesting machine |
| US6272821B1 (en) * | 2000-03-22 | 2001-08-14 | Deere & Company | Debris separator for cotton conveying duct |
| CN203840779U (en) * | 2014-05-04 | 2014-09-24 | 农业部南京农业机械化研究所 | Cotton and boll separating and conveying device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108811735A (en) * | 2018-07-10 | 2018-11-16 | 长江师范学院 | Ladder for picking fruit |
| CN108811735B (en) * | 2018-07-10 | 2020-06-02 | 长江师范学院 | Ladder is picked to fruit |
| CN117099568A (en) * | 2023-10-11 | 2023-11-24 | 德州市农业科学研究院 | Cotton boll picking machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103975692B (en) | 2015-12-30 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Granted publication date: 20151230 |