CN102870551B - Cotton separation device of cotton picking machine - Google Patents
Cotton separation device of cotton picking machine Download PDFInfo
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- CN102870551B CN102870551B CN201210391998.3A CN201210391998A CN102870551B CN 102870551 B CN102870551 B CN 102870551B CN 201210391998 A CN201210391998 A CN 201210391998A CN 102870551 B CN102870551 B CN 102870551B
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Abstract
The invention discloses a cotton separation device of a cotton picking machine, which separates cotton while picking and realizes a good separation effect. Particularly, when collecting the cotton with dew, a shell and a cotton conveying pipe are not blocked easily. The device comprises a shell (9), wherein a belt (10) driven by power is mounted in the shell (9); a picking needle (6) is mounted on the belt (10); and one end of the shell (9) is a picking port. The device is characterized in that a cotton conveying pipe (8) is mounted at the picking port; a cotton separation plate is mounted in the cotton conveying pipe (8) and separates the cotton picked by the picking needle (6) from the picking needle (6); and meanwhile, according to the moving direction of the picking needle (6), the shell (9) is also provided with an auxiliary cotton separation plate behind the cotton separation plate. The device disclosed by the invention has a simple structure; the design of the whole machine is reasonable, and the device is convenient to use; the separation effect of the picking needle and the cotton is good; the cotton conveying distance is short; and particularly, when picking the cotton with dew, the separation effect is good, the shell and the cotton conveying pipe are not easily blocked, the working efficiency is greatly improved, and the device has better practicability.
Description
Technical field
The present invention relates to machinery for a kind of cotton field, specifically a kind of cotton harvester, particularly relates to the de-cotton device of a kind of cotton harvester.
Background technology
China Shi Yige cotton planting big country, the harvesting of its cotton has manual and two kinds of modes of machinery.Manual cotton quality grade of plucking is high, but one be that production efficiency is low, and the 2nd, labour intensity is large, and the 3rd, the cotton boll easily being opened in harvesting process is stabbed, and causes the damage of health.Large-scale cotton picker to pluck cotton speed fast, but institute's cotton picking can not classification, impure many, cotton can not be adopted to the greatest extent completely, and the plantation of cotton and management mode are required tighter, and device structure complicated, involve great expense, fault rate is high, concerning common cotton grower, be difficult to accept.
At present, also there are a lot of Handheld cotton picking machines to assist manual cotton picking, the patent that is CN 200950753 Y, CN 201499466 U as notification number just discloses by the spike-tooth on belt or pin cotton has been taken off down from cotton boll respectively, send into again in cotton feeding pipe, there is reliable operation, laborsaving, efficiency is high.
Document 1(CN 200950753 Y) de-cotton is to be deep in belt grooves while making spike-tooth enter rear belt pulley, and the cotton that makes to be wrapped on spike-tooth comes off from spike-tooth because being subject to the obstruct of rear belt pulley external cylindrical surface, then delivers to cotton feeding pipe by blower fan wind.
Document 2(CN 201499466 U) during cotton picking, when cotton in full bloom is aimed at and contacted to picking mouth, pin in main collection wheel and secondary collection wheel can blow into cotton picking warehouse from the place ahead and both sides respectively, and transfer to cotton feeding pipe rear end with cotton conveyer, under the effect of electric blower, cotton in cotton feeding pipe can be transported in cotton picking bag swimmingly, completes harvesting work.
Because the cotton fed distance after gathering is longer, to use after a period of time, cotton is inevitably wound around and piles up on spike-tooth, collection wheel or miscellaneous part, so that stop up housing, cotton feeding pipe, particularly, when collection has the cotton of dew, is more prone to stop up.
Summary of the invention
The object of this invention is to provide a kind of i.e. separation of adopting, the de-cotton device of cotton harvester of good separating effect, particularly, when gathering dew cotton, is difficult for stopping up housing, cotton feeding pipe.
The present invention adopts following technical scheme to realize its goal of the invention, cotton harvester takes off a cotton device, and it comprises housing, and the belt being driven by power is installed in housing, on belt, be provided with and adopt pin, one end of housing is picking mouth, and picking mouth place is provided with cotton feeding pipe, and de-cotton plate is arranged in cotton feeding pipe, by adopt pin cotton with to adopt pin separated, meanwhile, according to the direction of motion of adopting pin, the auxiliary de-cotton plate being arranged on after de-cotton plate is also installed on housing.
The present invention is simple in structure, easy for installation, according to the direction of motion of adopting pin, before described auxiliary de-cotton plate is arranged on picking mouth, locates.
For preventing that cotton from entering in housing, be blocked in motor and transmission device, auxiliary de-cotton plate of the present invention is arranged in cotton feeding pipe, forms double-deck de-cotton structure with de-cotton plate.
It comprises de-cotton plate body de-cotton plate of the present invention, described de-cotton plate body is sheet, two ends are stiff end, and be provided with for fixing screw, de-cotton plate body is provided with the groove passing through for adopting pin, and groove width is to adopt 2 times～3 times of pin diameter, described groove is respectively inserting needle section, cotton picking section and de-cotton section according to adopting needle movement direction, inserting needle section is for being horizontally disposed with, and cotton picking section is semi arch setting, and de-cotton section is arcuation setting.
For convenience of inserting needle and de-cotton, inserting needle Duan Yi of the present invention adopts its width of needle movement direction by wide gradually narrow, is horn-like, and the width of the widest part is to adopt 4 times～8 times of pin diameter; Described de-cotton section, according to adopting its width of needle movement direction by narrow gradually wide, is also horn-like, and the width of the widest part is to adopt 4 times～8 times of pin diameter.
For increasing the intensity of de-cotton plate body, between the groove on the de-cotton plate body of the present invention and groove, be provided with reinforcement.
For improving the de-cotton effect when gathering dew cotton, auxiliary de-cotton plate of the present invention comprises auxiliary de-cotton plate body, described auxiliary de-cotton plate body is sheet, one end is stiff end, and is provided with for fixing screw, and auxiliary de-cotton plate body is provided with the groove passing through for adopting pin, groove width is to adopt 2 times～3 times of pin diameter, described groove is respectively auxiliary inserting needle section, auxiliary de-cotton section according to adopting needle movement direction, and auxiliary inserting needle section is the setting of Eight characters opening shape, and auxiliary de-cotton section is inclined-plane setting or arcuation setting.
For increasing the intensity of auxiliary de-cotton plate body, between the groove on the auxiliary de-cotton plate body of the present invention and groove, be provided with reinforcement.
Owing to adopting technique scheme, the present invention has realized goal of the invention preferably, it is simple in structure, and overall design is reasonable, easy to use, adopt pin and cotton good separating effect, cotton fed distance is short, and particularly good separating effect when gathering dew cotton, is difficult for stopping up, greatly improve operating efficiency, there is practicality preferably.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the structural representation of the de-cotton plate of the present invention;
Fig. 4 is the vertical view of Fig. 3;
Fig. 5 is the expanded view of Fig. 3;
Fig. 6 is the structural representation of the auxiliary de-cotton plate of the present invention;
Fig. 7 is the vertical view of Fig. 6.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
Embodiment 1:
As seen from Figure 1, Figure 2, a kind of cotton harvester takes off cotton device, it comprises housing 9, the belt 10 being driven by power (the present embodiment is motor 11) is installed in housing 9, on belt 10, be provided with and adopt pin 6, one end of housing 9 is picking mouth, picking mouth place is provided with cotton feeding pipe 8, de-cotton plate is arranged in cotton feeding pipe 8, by adopt pin 6 adopt cotton with to adopt pin 6 separated, meanwhile, according to the direction of motion of adopting pin 6, the auxiliary de-cotton plate being arranged on after de-cotton plate is also installed on housing 9, and the other end of housing 9 is provided with motor 11 and transmission mechanism.
The present invention is simple in structure, easy for installation, according to the direction of motion of adopting pin 6, before described auxiliary de-cotton plate is arranged on picking mouth, locates.
From Fig. 3, Fig. 4, Fig. 5, it comprises de-cotton plate body 4 de-cotton plate of the present invention, described de-cotton plate body 4 is sheet, and two ends are stiff end 1, and is provided with for fixing screw, de-cotton plate body 4 is provided with the groove passing through for adopting pin 6, groove width is to adopt 2 times～3 times of pin 6 diameters, and described groove is respectively inserting needle section 2, cotton picking section 3 and de-cotton section 5 according to adopting pin 6 directions of motion, and inserting needle section 2 is for being horizontally disposed with, cotton picking section 3 is semi arch setting, and de-cotton section 5 is arcuation setting.
For convenience of inserting needle and de-cotton, inserting needle section 2 of the present invention, according to adopting its width of pin 6 directions of motion by wide gradually narrow, is horn-like, and the width of the widest part is to adopt 4 times～8 times of pin 6 diameters; Described de-cotton section 5, according to adopting its width of pin 6 directions of motion by narrow gradually wide, is also horn-like, and the width of the widest part is to adopt 4 times～8 times of pin 6 diameters.
Owing to adopting the diameter of pin 6, be generally 0.45 ㎜～1.2 ㎜, the present embodiment is 0.60 ㎜, and therefore, groove width is 1.50 ㎜, and the width of described inserting needle section 2, de-cotton section 5 the widest part is 3.0 ㎜.
For increasing the intensity of de-cotton plate body 4, between the groove on the de-cotton plate body 4 of the present invention and groove, be provided with reinforcement.
From Fig. 6, Fig. 7, for improving the de-cotton effect when gathering dew cotton, auxiliary de-cotton plate of the present invention comprises auxiliary de-cotton plate body 7, described auxiliary de-cotton plate body 7 is sheet, one end is stiff end 1, and is provided with for fixing screw, and auxiliary de-cotton plate body 7 is provided with the groove passing through for adopting pin 6, groove width is to adopt 2 times～3 times of pin 6 diameters, and the present embodiment is 1.50 ㎜; Described groove is respectively auxiliary inserting needle section 13, auxiliary de-cotton section 12 according to adopting pin 6 directions of motion, and auxiliary inserting needle section 13 is the setting of Eight characters opening shape, and auxiliary de-cotton section 12 is inclined-plane setting or arcuation setting, and the present embodiment is inclined-plane setting.
For increasing the intensity of auxiliary de-cotton plate body 7, between the groove on the auxiliary de-cotton plate body 7 of the present invention and groove, be provided with reinforcement.
When the present invention uses, first take off the protective cover at picking mouth place, as shown in Figure 1, belt 10 is by counterclockwise running, because the width of inserting needle section 2 grooves is by wide gradually narrow, is horn-like, adopts the inserting needle section 2 that pin 6 enters de-cotton plate first smoothly; When adopting pin 6 and run to cotton picking section 3, adopt pin 6 cotton is hooked, make cotton along with adopting pin 6 to the interior movement of housing 9; When adopting pin 6 and run to de-cotton section 5, because de-cotton section 5 be arcuation setting, away from belt 10, and the width of de-cotton section 5 is by narrow gradually wide, is also horn-like, therefore, adopts cotton on pin 6 and to adopt pin 6 separated smoothly, and cotton is sent through cotton feeding pipe 8.When gathering dew cotton, few part does not have separated cotton, before entering picking mouth, by auxiliary de-cotton plate, will adopt cotton on pin 6 and to adopt pin 6 further separated.
The present invention adopts pin 6 and cotton good separating effect, and cotton fed distance is short, and particularly good separating effect when gathering dew cotton, is difficult for stopping up, and has greatly improved operating efficiency, has practicality preferably.
Embodiment 2:
For preventing that cotton from entering in housing 9, be blocked in motor 11 and transmission device, auxiliary de-cotton plate of the present invention is arranged in cotton feeding pipe 8, forms double-deck de-cotton structure with de-cotton plate.By the cotton of adopting pin 6 and gathering, the de-cotton plate in cotton feeding pipe 8, auxiliary de-cotton plate are double-deck de-cotton, substantially, all with to adopt pin 6 separated, send remaining same embodiment 1 through cotton feeding pipe 8.
Claims (5)
1. a cotton harvester takes off cotton device, it comprises housing (9), the belt (10) being driven by power is installed in housing (9), on belt (10), be provided with and adopt pin (6), one end of housing (9) is picking mouth, it is characterized in that picking mouth place is provided with cotton feeding pipe (8), de-cotton plate is arranged in cotton feeding pipe (8), by adopt pin (6) adopt cotton with to adopt pin (6) separated, simultaneously, according to the direction of motion of adopting pin (6), the auxiliary de-cotton plate being arranged on after de-cotton plate is also installed on housing (9); It comprises de-cotton plate body (4) described de-cotton plate, described de-cotton plate body (4) is sheet, two ends are stiff end (1), and be provided with for fixing screw, de-cotton plate body (4) is provided with the groove passing through for adopting pin (6), groove width is for adopting 2 times～3 times of pin (6) diameter, described groove is respectively inserting needle section (2), cotton picking section (3) and de-cotton section (5) according to adopting pin (6) direction of motion, inserting needle section (2) is for being horizontally disposed with, cotton picking section (3) is semi arch setting, and de-cotton section (5) is arcuation setting; Described inserting needle section (2) according to adopting its width of pin (6) direction of motion by wide gradually narrow, is horn-like, and the width of the widest part is for adopting 4 times～8 times of pin (6) diameter; Described de-cotton section (5), according to adopting its width of pin (6) direction of motion by narrow gradually wide, is also horn-like, and the width of the widest part is for adopting 4 times～8 times of pin (6) diameter; Described auxiliary de-cotton plate comprises auxiliary de-cotton plate body (7), described auxiliary de-cotton plate body (7) is sheet, one end is stiff end (1), and be provided with for fixing screw, auxiliary de-cotton plate body (7) is provided with the groove passing through for adopting pin (6), groove width is for adopting 2 times～3 times of pin (6) diameter, described groove is respectively auxiliary inserting needle section (13), auxiliary de-cotton section (12) according to adopting pin (6) direction of motion, auxiliary inserting needle section (13) is the setting of Eight characters opening shape, and auxiliary de-cotton section (12) is inclined-plane setting or arcuation setting.
2. the de-cotton device of cotton harvester according to claim 1, is characterized in that according to the direction of motion of adopting pin (6), and described auxiliary de-cotton plate is arranged on the front place of picking mouth.
3. the de-cotton device of cotton harvester according to claim 1, is characterized in that described auxiliary de-cotton plate is arranged in cotton feeding pipe (8), forms double-deck de-cotton structure with de-cotton plate.
4. the de-cotton device of cotton harvester according to claim 1, is characterized in that being provided with reinforcement between groove on de-cotton plate body (4) and groove.
5. the de-cotton device of cotton harvester according to claim 1, is characterized in that being provided with reinforcement between groove on auxiliary de-cotton plate body (7) and groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210391998.3A CN102870551B (en) | 2012-10-16 | 2012-10-16 | Cotton separation device of cotton picking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210391998.3A CN102870551B (en) | 2012-10-16 | 2012-10-16 | Cotton separation device of cotton picking machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102870551A CN102870551A (en) | 2013-01-16 |
| CN102870551B true CN102870551B (en) | 2014-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210391998.3A Active CN102870551B (en) | 2012-10-16 | 2012-10-16 | Cotton separation device of cotton picking machine |
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| Country | Link |
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| CN (1) | CN102870551B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103348817B (en) * | 2013-07-19 | 2016-01-20 | 益阳富佳科技有限公司 | Cotton picking pin and cotton picker and cotton harvester |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101627683A (en) * | 2008-07-18 | 2010-01-20 | 吴为飞 | Crawler type cotton picker |
| CN102090213A (en) * | 2011-01-25 | 2011-06-15 | 田永军 | Cotton picking needle and mechanical cotton picking device provided with same |
| CN202354091U (en) * | 2011-11-17 | 2012-08-01 | 周红灯 | Cotton picking machine |
| CN202818990U (en) * | 2012-10-16 | 2013-03-27 | 益阳富佳科技有限公司 | Cotton picking machine doffing device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7650735B2 (en) * | 2005-02-15 | 2010-01-26 | Deere & Company | High density cotton picker bar and spindle assembly therefor |
| US7805915B2 (en) * | 2008-09-30 | 2010-10-05 | Deere & Company | Offset spindle cotton picker bar |
-
2012
- 2012-10-16 CN CN201210391998.3A patent/CN102870551B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101627683A (en) * | 2008-07-18 | 2010-01-20 | 吴为飞 | Crawler type cotton picker |
| CN102090213A (en) * | 2011-01-25 | 2011-06-15 | 田永军 | Cotton picking needle and mechanical cotton picking device provided with same |
| CN202354091U (en) * | 2011-11-17 | 2012-08-01 | 周红灯 | Cotton picking machine |
| CN202818990U (en) * | 2012-10-16 | 2013-03-27 | 益阳富佳科技有限公司 | Cotton picking machine doffing device |
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| Publication number | Publication date |
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| CN102870551A (en) | 2013-01-16 |
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