CN203814213U - Novel cotton picker - Google Patents
Novel cotton picker Download PDFInfo
- Publication number
- CN203814213U CN203814213U CN201420251257.XU CN201420251257U CN203814213U CN 203814213 U CN203814213 U CN 203814213U CN 201420251257 U CN201420251257 U CN 201420251257U CN 203814213 U CN203814213 U CN 203814213U
- Authority
- CN
- China
- Prior art keywords
- cotton
- impurity
- licker
- picker
- blowing mechanism
- 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
Landscapes
- Preliminary Treatment Of Fibers (AREA)
Abstract
The utility model discloses a novel cotton picker which comprises a cotton picking head, a cotton storage box, a cotton conveying mechanism and a cotton cleaning mechanism. The cotton cleaning mechanism is provided with a cotton feed inlet, a cotton discharge outlet, an impurity discharge port and a negative pressure port. The cotton discharge outlet of the cotton cleaning mechanism is connected with the cotton storage box, the impurity discharge port of the cotton cleaning mechanism is connected with an impurity discharge auger through an air closer, and the negative pressure port of the cotton cleaning mechanism is connected with an exhaust fan. An arc-shaped net plate is arranged on the bottom left part of licker-ins, and the area on the left of the arc-shaped net plate is communicated with the impurity discharge port. The novel cotton picker has the advantages that impurities in cotton are separated from the cotton and thrown off under the action of centrifugal force, the throw-off impurities fall into an impurity removal screen, and the impurities falling into the screen are discharged from the impurity discharge port; when the impurities fall into side faces of a picker shell, the impurities can enter the impurity discharge port directly from the arc-shaped net plate because the arc-shaped net plate is arranged on the left of the licker-ins.
Description
Technical field
The utility model relates to a kind of cotton picker, especially a kind of Novel cotton picker.
Background technology
Along with applying of current domestic machine cotton picking cropping pattern, once clear the mixing after cotton is gathered just seems and is even more important.Current blowing of cotton is mainly with caltrop formula cotton cotton cleaner, impurity elimination screen cloth by casing, licker-in and licker-in bottom forms, the Main Function of impurity elimination screen cloth itself is to filter, and because the impurity content of machine cotton picking is all larger, its clear mixing is mainly at present to solve by the progression of increase blowing number of times or increase licker-in and then the clearly assorted ability of raising cotton cleaner, although but the increase of the increase of blowing number of times and licker-in quantity can be dealt with problems to a certain extent, but to the destruction of cotton fiber also corresponding increasing the weight of, affected effect.Cotton picking and blowing are all generally that substep carries out in addition, often will be through three, four road blowing operations for machine cotton picking, just can reach the requirement of weaving, this service efficiency that just need to improve impurity elimination screen cloth reduces the destruction that licker-in blowing brings to cotton fiber as far as possible.
For this reason, Chinese patent ZL200710180035 discloses a kind of cotton picker, and this cotton picker comprises cotton blowing mechanism, and blowing mechanism comprises licker-in and impurity discharging port, in licker-in bottom, is provided with impurity elimination screen cloth, and the rib of impurity elimination screen cloth is prismatic; This design facilitates impurity to discharge outward greatly, has improved impurity elimination effect.But when actual production is used, when impurity is got rid of in casing side by licker-in, can be rebounded and be fallen into cotton, impurity elimination effect is declined to some extent.
Owing to there being such problem, so be necessary existing cotton picker to improve.
Summary of the invention
The purpose of this utility model is design in order to solve the deficiency of above-mentioned technology a kind of simple in structure, the Novel cotton picker that impurity elimination is effective.
The Novel cotton picker that the utility model is designed, comprise cotton-picker head, cotton storage box, cotton conveying mechanism and blowing mechanism, described blowing mechanism is provided with mouth-piece, cotton output port, impurity discharging port and negative pressure mouth, in blowing mechanism, be provided with the licker-in that a row distributes obliquely, licker-in bottom is provided with impurity elimination screen cloth, described cotton-picker head is connected with the mouth-piece of blowing mechanism by cotton conveying mechanism, the cotton output port of blowing mechanism connects described cotton storage box, the negative pressure mouth that the impurity discharging port of blowing mechanism connects impurities removal screw feeder blowing mechanism by wind stopping device connects air exhauster, the lower left of described licker-in is provided with arc web plate, the region in described arc web plate left side communicates with impurity discharging port.
As preferably:
Demixing screen side off the net is provided with gas blow pipe;
The rib of impurity elimination screen cloth is prismatic;
Described negative pressure mouth top is provided with an oblique guide plate, and this oblique guide plate surface is covered with through hole;
Described licker-in consists of axis body, lining, inner tube, outer tube, gland and caltrop, lining is located between axis body and inner tube, outer tube is located at outside inner tube, gland is positioned at axis body end and entangles inner and outer tubes, the cross section of described inner and outer tubes is all regular polygon, is embedded with nut between inner and outer tubes, has internal thread segment to communicate with the screw of nut in inner and outer tubes, described caltrop root coordinates with described internal thread segment and nut thread, and caltrop bottom is also provided with tapered portion and the laminating of outer tube surface.
The Novel cotton picker that the utility model is designed, its beneficial effect is: when cotton picker is worked, cotton enters blowing mechanism by cotton conveying mechanism, with the cotton of impurity, carries out impurity elimination in blowing mechanism.
Impurity in cotton is thrown away because the effect of centrifugal force departs from cotton, the impurity of being thrown away falls into impurity elimination screen cloth, the impurity that falls into screen cloth can be discharged from impurity discharging port, and when impurity falls into casing side, owing to being provided with arc web plate on licker-in right side, impurity can directly enter impurity discharging port by arc web plate.
The utility model is simple in structure, on the basis of structure of additionally not destroying cotton fiber, has reduced greatly the content of impurity in cotton, guarantee the stability of producing, cotton picking and impurity elimination are connected as a single entity, have reduced intermediate link, when having improved operating efficiency, also saved cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1;
Fig. 2 is the structural representation of embodiment 2;
Fig. 3 is the structural representation of embodiment 3;
Fig. 4 is the structural representation of embodiment 4 licker-ins;
Fig. 5 is the connection diagram of embodiment 4 linings and inner and outer tubes;
Fig. 6 is A place enlarged drawing in Fig. 4;
In figure: cotton-picker head 1, cotton storage box 2, cotton conveying mechanism 3, licker-in 4, axis body 41, lining 42, inner tube 43, outer tube 44, gland 45, caltrop 46, nut 47, internal thread segment 48, tapered portion 49, blowing mechanism 5, mouth-piece 6, cotton output port 7, impurity discharging port 8, negative pressure mouth 9, impurity elimination screen cloth 10, wind stopping device 11, impurities removal screw feeder 12, air exhauster 13, arc web plate 14, gas blow pipe 15, oblique guide plate 16.
Embodiment
Below by embodiment, the utility model will be further described by reference to the accompanying drawings.
Embodiment 1:
As shown in Figure 1, the described Novel cotton picker of the present embodiment, comprise cotton-picker head 1, cotton storage box 2, cotton conveying mechanism 3 and blowing mechanism 5, described blowing mechanism 5 is provided with mouth-piece 6, cotton output port 7, impurity discharging port 8 and negative pressure mouth 9, in blowing mechanism 5, be provided with the licker-in 4 that a row distributes obliquely, licker-in 4 bottoms are provided with impurity elimination screen cloth 10, described cotton-picker head 1 is connected with the mouth-piece 6 of blowing mechanism 5 by cotton conveying mechanism 3, the cotton output port 7 of blowing mechanism 5 connects described cotton storage box 2, the impurity discharging port 8 of blowing mechanism 5 connects impurities removal screw feeder 12 by wind stopping device 11, the negative pressure mouth 9 of blowing mechanism 5 connects air exhauster 13, the lower left of described licker-in 4 is provided with arc web plate 14, the region in described arc web plate 14 left sides communicates with impurity discharging port 8.The chassis sidewall of blowing mechanism 5 is curved, and the rib of impurity elimination screen cloth 10 is prismatic.
The described Novel cotton picker of the present embodiment, its beneficial effect is: when cotton picker is worked, cotton enters blowing mechanism 5 by cotton conveying mechanism 3, with the cotton of impurity, carries out impurity elimination in blowing mechanism 5.Impurity in cotton is thrown away because the effect of centrifugal force departs from cotton, the impurity of being thrown away splashes toward all directions, finally fall into impurity elimination screen cloth 10, the impurity that falls into impurity elimination screen cloth 10 is discharged from impurity discharging port 8, and when impurity falls into the casing side of blowing mechanism 5, owing to being provided with arc web plate 14 on licker-in 4 right sides, impurity can directly enter impurity discharging port 8 from arc web plate 14.Chassis sidewall is curved, and the impurity that is conducive to discharge from arc web plate 14 directly enters impurity discharging port 8.The rib of impurity elimination screen cloth 10 is prismatic, more easily enters impurity discharging port 8, impurity elimination better effects if when impurity falls into impurity elimination screen cloth 10.
In the present embodiment, at the left side wall of the blowing mechanism 5 part place corresponding with arc web plate 14, preferably arrange and can slow down the structure of clashing into bounce, so just can avoid the impurity arc web plate 14 that rebounds; As one deck sponge is set on left side wall, sponge can play cushioning effect, and after impurity knocks sponge, most of impact is absorbed, and impurity can down sliding rather than the arc web plate 14 that rebounds, and can further improve like this impurity-eliminating effect.In addition, the rib shape of impurity elimination screen cloth 10 can be also that cross section is trapezoidal.14 employing wire nettings of arc web plate, wire netting is convenient to bend to arc, easy to process and cost is low.
Embodiment 2:
As shown in Figure 2, the described Novel cotton picker of the present embodiment, as different from Example 1: described impurity elimination screen cloth 10 belows are provided with gas blow pipe 15.
The described Novel cotton picker of the present embodiment, its beneficial effect is: after cotton picker work a period of time, on impurity elimination screen cloth 10 in blowing mechanism 5, can accumulate some impurity that do not fall into impurity discharging port 8 etc., now open gas blow pipe 15, to impurity elimination screen cloth 10, there is one to blow power, assorted screen cloth 10 can form slight concussion, and the impurity being accumulated on assorted screen cloth 10 falls into impurity discharging port.According to need of production, gas blow pipe 15 can be set time switch, is periodically and works.
Embodiment 3:
The described Novel cotton picker of the present embodiment, above-described embodiment is different: described negative pressure mouth 9 tops are provided with an oblique guide plate 16, and these oblique guide plate 16 surfaces are covered with through hole.
The described Novel cotton picker of the present embodiment, its beneficial effect is: during cotton picker work, the impurity that blowing mechanism 5 discharges is not of uniform size, and tiltedly guide plate 16 can make it enter impurity discharging port 8 guiding downwards of larger impurity, avoids these compared with large impurity, to enter negative-pressure air fan and affect blower fan work.Tiltedly guide plate 16 can wholely cover negative pressure mouth 9, also can adopt structure as shown in Figure 3, tiltedly the bottom of guide plate 16 does not contact with negative pressure mouth 9, can guarantee that oblique guide plate 16 has larger gap with negative pressure mouth 9, guarantee exhausting effect as far as possible, now larger impurity down rolls, and can not be inhaled in gap.
Embodiment 4:
As Fig. 4, 5, shown in 6, the described Novel cotton picker of the present embodiment, above-described embodiment is different: described licker-in 4 is by axis body 41, lining 42, inner tube 43, outer tube 44, gland 45 and caltrop 46 form, lining 42 is located between axis body 41 and inner tube 43, outer tube 44 is located at outside inner tube 43, gland 45 is positioned at axis body 41 ends and entangles inner tube 43 and outer tube 44, the cross section of described inner tube 43 and outer tube 44 is all regular polygon, between inner tube 43 and outer tube 44, be embedded with nut 47, on inner tube 43 and outer tube 44, there is internal thread segment 48 to communicate with the screw of nut 47, described caltrop 46 roots and described internal thread segment 48 and nut 47 threaded engagement, caltrop 46 bottoms are also provided with tapered portion 49 and outer tube 44 surface laminatings.
The described Novel cotton picker of the present embodiment, its beneficial effect is: after long-term use, internal thread segment 48 and nut 47 screws easily produce certain damage, now change the fastening ability that can guarantee whole thread segment after nut 47, can guarantee the connective stability of caltrop 46, reduced greatly because change the cost waste that roller brings, saved the maintenance that replacing time has facilitated licker-in simultaneously.On the other hand, caltrop 46 roots all form and are threaded with outer tube 44, nut 47 and inner tube 43, can, so that the connection between inner tube 43 and outer tube 44 is tightr, guarantee the stability of caltrop 46 roots.
Moreover, inner tube 43 and outer tube 44 are connected by screw on lining 42, and inner tube 43, outer tube 44 cross sections are all positive ten hexagons, and it is plane that positive ten hexagonal designs can make caltrop 46 and the composition surface of outer tube 44, this has just reduced gap between the two, can prevent that cotton is hung in junction; Caltrop 46 bottoms are provided with tapered portion 49, the surface laminating of described tapered portion 49 bottom surfaces and described outer tube 44, the design of this structure makes the tightr of caltrop 46 and outer tube 44 laminatings, thereby better prevent that cotton is hung in junction, in addition, tapered portion 49 can provide good support to caltrop 46.Wherein, positive ten hexagonal designs, in actual production, can be also the limit numbers of octagon or other quantity as required.
It should be noted that, in embodiment 1, the structure of licker-in 4 can be prior art, such as the disclosed structure of Chinese patent ZL ZL200710180035, can be also structure as described in example 4 above.
Specific embodiment described in literary composition is only to design of the present utility model explanation for example.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (6)
1. a Novel cotton picker, comprise cotton-picker head (1), cotton storage box (2), cotton conveying mechanism (3) and blowing mechanism (5), described blowing mechanism (5) is provided with mouth-piece (6), cotton output port (7), impurity discharging port (8) and negative pressure mouth (9), in blowing mechanism (5), be provided with the licker-in (4) that a row distributes obliquely, licker-in (4) bottom is provided with impurity elimination screen cloth (10), described cotton-picker head (1) is connected with the mouth-piece (6) of blowing mechanism (5) by cotton conveying mechanism (3), the cotton output port (7) of blowing mechanism (5) connects described cotton storage box (2), the impurity discharging port (8) of blowing mechanism (5) connects impurities removal screw feeder (12) by wind stopping device (11), the negative pressure mouth (9) of blowing mechanism (5) connects air exhauster (13), the lower left that it is characterized in that described licker-in (4) is provided with arc web plate (14), the region in described arc web plate (14) left side communicates with impurity discharging port (8).
2. Novel cotton picker according to claim 1, is characterized in that described impurity elimination screen cloth (10) below is provided with gas blow pipe (15).
3. Novel cotton picker according to claim 1, the rib that it is characterized in that forming described impurity elimination screen cloth (10) is prismatic.
4. Novel cotton picker according to claim 1, the roll surface that it is characterized in that described licker-in (4) is regular polygon.
5. according to the Novel cotton picker described in claim 1 or 2 or 3 or 4, it is characterized in that described negative pressure mouth (9) top is provided with an oblique guide plate (16), this oblique guide plate (16) surface is covered with through hole.
6. Novel cotton picker according to claim 4, it is characterized in that described licker-in (4) is by axis body (41), lining (42), inner tube (43), outer tube (44), gland (45) and caltrop (46) form, lining (42) is located between axis body (41) and inner tube (43), outer tube (44) is located at outside inner tube (43), gland (45) is positioned at axis body (41) end and entangles inner tube (43) and outer tube (44), the cross section of described inner tube (43) and outer tube (44) is all regular polygon, between inner tube (43) and outer tube (44), be embedded with nut (47), on inner tube (43) and outer tube (44), there is internal thread segment (48) to communicate with the screw of nut (47), described caltrop (46) root and described internal thread segment (48) and nut (47) threaded engagement, caltrop (46) bottom is also provided with tapered portion (49) and the laminating of outer tube (44) surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420251257.XU CN203814213U (en) | 2014-05-15 | 2014-05-15 | Novel cotton picker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420251257.XU CN203814213U (en) | 2014-05-15 | 2014-05-15 | Novel cotton picker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203814213U true CN203814213U (en) | 2014-09-10 |
Family
ID=51469773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420251257.XU Expired - Fee Related CN203814213U (en) | 2014-05-15 | 2014-05-15 | Novel cotton picker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203814213U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104359301A (en) * | 2014-10-25 | 2015-02-18 | 全椒县新宇棉制品有限公司 | Cotton drying and impurity removal device |
| WO2019024537A1 (en) * | 2017-07-31 | 2019-02-07 | 农业部南京农业机械化研究所 | Multi-grade seed cotton heavy impurity cleaning and separating device |
-
2014
- 2014-05-15 CN CN201420251257.XU patent/CN203814213U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104359301A (en) * | 2014-10-25 | 2015-02-18 | 全椒县新宇棉制品有限公司 | Cotton drying and impurity removal device |
| WO2019024537A1 (en) * | 2017-07-31 | 2019-02-07 | 农业部南京农业机械化研究所 | Multi-grade seed cotton heavy impurity cleaning and separating device |
| EA038144B1 (en) * | 2017-07-31 | 2021-07-13 | Наньцзин Инститьют Оф Эгрикалчерал Меканизейшн, Министри Оф Эгрикалче | Multi-grade seed cotton heavy impurity cleaning and separating device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103947375A (en) | Cotton picker | |
| CN203814213U (en) | Novel cotton picker | |
| CN101451280A (en) | Cotton cleaning mechanism and constituted cotton-picker | |
| CN204849131U (en) | Unginned cotton stoving defecation cleaning device | |
| CN209771638U (en) | Air filtering device convenient to clean | |
| CN207061494U (en) | The air blowing/sucking cleaning device of bobbin-winding machine | |
| CN202187097U (en) | Dual-purpose wind power cleaning machine for removing cotton boll hulls and cleaning machine picked cotton | |
| CN203820975U (en) | Novel cotton cleaning mechanism | |
| CN201962426U (en) | Cotton boll stripping cotton cleaner | |
| CN202436081U (en) | Blow-and-suction stem and residue removal machine for raisin | |
| CN204185602U (en) | A kind of modified airstream lint cleaner | |
| CN104357960A (en) | Improved airflow type lint cleaning machine | |
| CN101337146A (en) | Novel dust remover | |
| CN204058696U (en) | Two licker-in ginned cotton cleaning machine | |
| CN209097454U (en) | A kind of cement bin dust guard | |
| CN105359715A (en) | Opening and cleaning cylinder for cotton machine picking | |
| CN207159444U (en) | A kind of machine pick cotton airstream lint cleaner | |
| CN208878100U (en) | Air box impulse bag-type dust remover | |
| CN209392936U (en) | A kind of feed processing high effect dust cleaner | |
| CN207805267U (en) | Drum-type fine filtration device | |
| CN105498428A (en) | Dust collecting mechanism which is used for spinning machine and provided with air uniforming plate | |
| CN205510919U (en) | A machine -harvested cotton cotton opening or cleaning section of thick bamboo | |
| CN201171957Y (en) | Pneumatic dust exhaust apparatus of pouring concrete device | |
| CN205313729U (en) | Double spiral cotton opening or cleaning section of thick bamboo of machine -harvested cotton | |
| CN204619550U (en) | A kind of drying crystalline bed filter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20140910 Termination date: 20150515 |
|
| EXPY | Termination of patent right or utility model |