CN201051797Y - Cotton picking device - Google Patents
Cotton picking device Download PDFInfo
- Publication number
- CN201051797Y CN201051797Y CNU2007200215884U CN200720021588U CN201051797Y CN 201051797 Y CN201051797 Y CN 201051797Y CN U2007200215884 U CNU2007200215884 U CN U2007200215884U CN 200720021588 U CN200720021588 U CN 200720021588U CN 201051797 Y CN201051797 Y CN 201051797Y
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- CN
- China
- Prior art keywords
- cotton
- picking device
- rotating cylinder
- aspiration channel
- air
- 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
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Abstract
The utility model provides a cotton picker, belonging to agriculture tool, which comprises an aspiration channel which end is provided with a bell mouth, wherein the bell mouth is provided with a couple of rotary drums inside, while the outer ends of the rotary drums are mounted outside a support drum and inner ends are respectively mounted outside an air tube, the two rotary drums are respectively provided with blades of blade wheel, the directions of the two blades are reverse, the outer ends of the shafts mounted on the blades are respectively arranged in the transverse slot holes of a support plate, two tension springs are respectively arranged between two shafts and two air tubes. The utility model can communicate the aspiration channel with the suction tube of prior small picker and communicate air tubes with the air outlet portion of motor atomizer, to rotate the drums via the air generated by the motor atomizer, to pick cotton, with high reliability, convenience, and non additional power.
Description
Technical field
The utility model provides a kind of agricultural equipment, especially a kind of harvesting utensil.
Background technology
At present, the peasant is when cotton picking, and most of employing is the mode of harvesting manually, and labour intensity is big, inefficiency.Though some large-scale cotton picking machineries are arranged now, mechanism's complexity, the production cost height, the peasant purchases and has any problem.And this picking mechanical only is suitable for cotton boll maturation, blow-of-cottons cotton variety around, with extensively the cotton boll of plantation cotton variety ripe in batches, blow-of-cottons is incompatible at present.The applicant once designed " the small-sized picking device " that China Patent No. is ZL200420097639.8, and it utilizes the power driven sprayer that is used in the rural area spray insecticide as power, by the negative-pressure sucking in the suction pipe cotton is plucked from cotton plant.But this suction-pipe structure is simpler, and reliability, the convenience of harvesting are low.
Summary of the invention
Technical problem to be solved in the utility model is, a kind of cotton picking device is provided, and it can be configured on the existing small-sized picking device, to improve the reliability and the convenience of plucking.
The utility model is to realize like this, cotton picking device, it has aspiration channel, the end of aspiration channel is a horn mouth, and a pair of rotating cylinder is arranged in horn mouth, and the rotating cylinder outer end is installed in support tube outside, the inner outside that is installed in airduct respectively respectively, impeller blade is arranged respectively in two rotating cylinders, the rotation direction of two impeller blades is opposite, and the outer end that is installed in the axle on the impeller blade is installed in respectively in the horizontal slotted eye of support plate, between the diaxon, extension spring and another extension spring arranged respectively between two airducts.
Adopt the cotton picking device of said structure, aspiration channel can be communicated with on the suction pipe of existing small-sized picking device, airduct is communicated with on the air-out position on the power driven sprayer, the air-out that produces when utilizing power driven sprayer work drives the rotating cylinder rotation, finish the harvesting of cotton, reliability, the convenience height of work, and do not need to establish in addition power.
Description of drawings
Fig. 1 is the front view of the utility model structure.
Fig. 2 is the upward view of Fig. 1.
Embodiment
The embodiment that provides below in conjunction with accompanying drawing illustrates concrete structure of the present utility model and operation principle.
As shown in drawings, the cotton picking device of the utility model, it has aspiration channel (1), the end of aspiration channel is horn mouth (2), a pair of rotating cylinder (4) is arranged in horn mouth, the rotating cylinder outer end is installed in the outside that support tube (11) outside, the inner are installed in airduct (9) respectively respectively, impeller blade (6) is arranged respectively in two rotating cylinders, the rotation direction of two impeller blades is opposite, the outer end that is installed in the axle (5) on the impeller blade is installed in respectively in the horizontal slotted eye of support plate (7), between the diaxon, extension spring (12) and another extension spring (10) arranged respectively between two airducts (9).
The tip and the rotating cylinder of impeller blade link together.
During use, aspiration channel is communicated with on the suction pipe of existing small-sized picking device, with the air-out position of two airducts connection on power driven sprayer.The wind-force that produces during the power driven sprayer air-out is through the ejection of two airduct inner chambers, two rotating cylinder inner chambers, and air-flow will blow on the impeller blade and makes it drive rotating cylinder to rotate in rotating cylinder in the process of flowing.Because of the rotation direction of two impeller blades is opposite, turning to of two rotating cylinders is also just opposite.When the cotton on the close cotton plant with two rotating cylinders, two rotating cylinders that rotating will glue cotton to be clamped, and cotton is entered in the horn mouth between two rotating cylinders, is sucked suction pipe by the negative pressure in the aspiration channel, enters in the casing on the existing small-sized picking device, finishes harvesting.In the use, two rotating cylinders are because of sandwiching cotton from far, and are close under the tension of extension spring after cotton is sucked away, and promptly axle (5) moves in the horizontal slotted eye of support plate.
Described rotating cylinder (4) is installed in support tube (11), airduct (9) outside by bearing (8) respectively.Can reduce rotating cylinder like this in support tube, the frictional force of rotating above the airduct (9).
Scraper plate (3) is arranged respectively on described rotating cylinder (4).Scraper plate can scrape the cotton that may be wrapped on the rotating cylinder.
Support tube can link together with axle (5).
Claims (3)
1. cotton picking device, it is characterized in that, it has aspiration channel (1), the end of aspiration channel is horn mouth (2), a pair of rotating cylinder (4) is arranged in horn mouth, the rotating cylinder outer end is installed in the outside that support tube (11) outside, the inner are installed in airduct (9) respectively respectively, impeller blade (6) is arranged respectively in two rotating cylinders, the rotation direction of two impeller blades is opposite, the outer end that is installed in the axle (5) on the impeller blade is installed in respectively in the horizontal slotted eye of support plate (7), between the diaxon, extension spring (12) and another extension spring (10) arranged respectively between two airducts (9).
2. cotton picking device as claimed in claim 1 is characterized in that, described rotating cylinder (4) is installed in support tube (11), airduct (9) outside by bearing (8) respectively.
3. cotton picking device as claimed in claim 1 or 2 is characterized in that, scraper plate (3) is arranged respectively on described rotating cylinder (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200215884U CN201051797Y (en) | 2007-05-06 | 2007-05-06 | Cotton picking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200215884U CN201051797Y (en) | 2007-05-06 | 2007-05-06 | Cotton picking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201051797Y true CN201051797Y (en) | 2008-04-30 |
Family
ID=39391467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200215884U Expired - Fee Related CN201051797Y (en) | 2007-05-06 | 2007-05-06 | Cotton picking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201051797Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104541771A (en) * | 2015-01-27 | 2015-04-29 | 上海交通大学 | Handheld self-suction chrysanthemum harvesting system |
| CN105075523A (en) * | 2015-08-31 | 2015-11-25 | 安徽农业大学 | Backpack type cotton picker |
| CN105284293A (en) * | 2014-07-20 | 2016-02-03 | 谢成海 | Combined cotton picker |
| CN111279885A (en) * | 2018-12-06 | 2020-06-16 | 溆浦县俞龙农业开发有限公司 | Install swift honeysuckle and pick and use winding up roller |
-
2007
- 2007-05-06 CN CNU2007200215884U patent/CN201051797Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105284293A (en) * | 2014-07-20 | 2016-02-03 | 谢成海 | Combined cotton picker |
| CN104541771A (en) * | 2015-01-27 | 2015-04-29 | 上海交通大学 | Handheld self-suction chrysanthemum harvesting system |
| CN105075523A (en) * | 2015-08-31 | 2015-11-25 | 安徽农业大学 | Backpack type cotton picker |
| CN105075523B (en) * | 2015-08-31 | 2016-11-30 | 安徽农业大学 | A kind of backpack cotton picker |
| CN111279885A (en) * | 2018-12-06 | 2020-06-16 | 溆浦县俞龙农业开发有限公司 | Install swift honeysuckle and pick and use winding up roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080430 Termination date: 20100506 |