CN201278661Y - Cotton harvester for large cotton picker - Google Patents
Cotton harvester for large cotton picker Download PDFInfo
- Publication number
- CN201278661Y CN201278661Y CNU2008201062132U CN200820106213U CN201278661Y CN 201278661 Y CN201278661 Y CN 201278661Y CN U2008201062132 U CNU2008201062132 U CN U2008201062132U CN 200820106213 U CN200820106213 U CN 200820106213U CN 201278661 Y CN201278661 Y CN 201278661Y
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- China
- Prior art keywords
- cotton
- comb tooth
- rotary
- grate plate
- utility
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Abstract
The utility model relates to a cotton flower picking device for a large cotton picker, and belongs to the technical field of agricultural machinery, which is used for solving the problem that the cotton flowers are not easy to be separated from cotton stalks during cotton picking. The technical proposal is as follows: the cotton flower picking device comprises a cotton collecting box, and fixed grid plates, a rotary labyrinth mechanism and a conveying stranding cage which are positioned in the cotton collecting box, wherein, the fixed grid plates are positioned at the lower part of the cotton collecting box, and labyrinths are uniformly distributed on the fixed grid plates; the rotary labyrinth mechanism is positioned at the upper part of a fixed labyrinth mechanism, and the rotary labyrinth mechanism comprises a rotary shaft and rotary labyrinths; and the rotary labyrinths are uniformly distributed along the axial direction of the rotary shaft, and the conveying stranding cage is positioned at the back part of the fixed grid plates. The utility model can not only effectively solve the problem that the cotton stalks are carried when picking cotton flowers, but also reduce the sundries mixed in cotton flowers, improve the impurities removing working efficiency of cotton and reduce the impurities content rate of the cotton. In addition, the utility model has simple structure, easy realization and convenient adjustment the maintenance, and is very suitable for being matched with various large cotton pickers.
Description
Technical field
The utility model relates to a kind of improved agricultural machinery, particularly with the cotton harvesting device of large-scale cotton picker adapted, belongs to agricultural machinery technological field.
Background technology
At present, in large tracts of land cotton planting district, receipts are adopted cotton and are generally used plant equipment.To make efficient higher as adopted cotton equipment cotton picking worker by tractor traction large-scale, can once finish by the whole operations of cotton harvesting to cotton impurity eliminating.Key one step of utilizing plant equipment to carry out cotton picking is piece by taking on the cotton stalk with the cotton of maturation, its structure difference of cotton harvesting device of existing cotton picker, operation principle is also had any different, but the common problem that exists needs to solve is: how cotton piece is effectively separated with cotton stalk in the harvesting process.Existing cotton picker cotton harvesting device; Shi Changhui appears in the cotton collection process cotton stalk uprooped and brings assorted clearly device into; cotton after this situation can be given a clear assorted process make troubles, and it not only influences assorted clearly efficient, associated components that also can damage equipment when serious.
Summary of the invention
Technical problem to be solved in the utility model be overcome the defective of prior art and provide a kind of can be efficiently, thoroughly by the cotton harvesting device that is used for large-scale cotton picker that separates cotton on the cotton stalk.
The alleged problem of the utility model solves with following technical proposals:
A kind of cotton harvesting device that is used for large-scale cotton picker, its special feature is: comprise cotton vasculum and the fixedly grate plate that is positioned at the cotton vasculum, rotation comb gear mechanism, conveying strand cage in the formation, described fixedly grate plate is positioned at cotton vasculum bottom, uniform comb tooth on it, described rotation comb gear mechanism is positioned at fixedly comb gear mechanism top, its formation comprises rotating shaft and rotation comb tooth, and rotation comb tooth is axially uniform along rotating shaft, and described conveying strand cage is positioned at fixedly grate plate rear portion.
The position of comb tooth is corresponding on the above-mentioned cotton harvesting device that is used for large-scale cotton picker, described rotation comb tooth and fixing grate plate, and the described rotation comb tooth ends radius of gyration to fixing grate plate front end distance H is 250 millimeters.
The above-mentioned cotton harvesting device that is used for large-scale cotton picker, the comb tooth facewidth A of described fixedly grate plate are that 18 millimeters, space width L are 15～16 millimeters, and described rotation comb tooth facewidth B is 12 millimeters.
The above-mentioned cotton harvesting device that is used for large-scale cotton picker, described rotation comb tooth are 2～4 rows.
The utility model is difficult for being improved by the problem of separating on the cotton stalk at cotton of present large-scale cotton picker cotton harvesting device, its main composition comprises fixedly grate plate and rotation comb gear mechanism, in the harvesting process fixedly the comb tooth insert cotton stalk and cotton piece combed collect on grate plate, rotate the comb tooth immediately and in rotation, cotton piece is carried the strand cage by thoroughly separating on the cotton stalk and it being dialled in, this process can be guaranteed cotton piece collected and not pull up cotton stalk, but and the foreign material in cotton of the initial gross separation.Trial run shows that the utility model not only efficiently solves the problem that cotton stalk is carried in a cotton harvesting, and can reduce a cotton foreign material, improves cotton impurity eliminating operating efficiency topic, reduces the cotton percentage of impurity.In addition, the utility model is simple in structure, is easy to realize, adjusts easy to maintenancely, is fit to very much and various large-scale cotton picker adapteds.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the partial enlarged view of Fig. 1 C portion;
Fig. 3 be among Fig. 1 the D when rotation comb tooth is two rows to view;
Fig. 4 be among Fig. 1 the D when rotation comb tooth is three rows to view;
Fig. 5 be among Fig. 1 the D when rotation comb tooth is four rows to view.
Label is expressed as follows in the accompanying drawing: 1. cotton vasculum; 2. fixing grate plate; 3. rotate the comb tooth; 4. carry the strand cage; 5. rotating shaft.
Embodiment
The utility model is used on the large-scale cotton picker, and referring to Fig. 1, Fig. 3, its formation comprises cotton vasculum 1 and is positioned at the fixedly grate plate 2 of cotton vasculum, rotation comb gear mechanism, conveying strand cage 4.Fixedly grate plate is positioned at cotton vasculum bottom, uniform comb tooth on it, and rotation comb gear mechanism is positioned at fixedly comb gear mechanism top, and its formation comprises rotating shaft 5 and rotation comb tooth 4, and rotation comb tooth is axially uniform along rotating shaft, carries the strand cage to be positioned at fixedly grate plate rear portion.The rotating shaft rotation direction as shown in Figure 3, rotating shaft and carry the strand cage by the power set driven rotary that is provided with on the cotton picker.
Referring to Fig. 1, Fig. 2, for guaranteeing that fixedly grate plate is inserted cotton stalk smoothly, the axial location of rotation comb tooth should be corresponding with the position of comb tooth on the fixing grate plate, rotation comb tooth be shorter in length than fixedly grate plate comb tine length, the rotation comb tooth ends radius of gyration extremely fixedly grate plate front end distance H is 250 millimeters.Fixedly the comb tooth facewidth A of grate plate is that 18 millimeters, space width L are 15～16 millimeters, and described rotation comb tooth facewidth B is 12 millimeters (providing these size spans).
Referring to Fig. 3～5, adopt ability according to the receipts of cotton picker, rotation comb tooth can take the circumstances into consideration to be provided with 2～4 rows.
When the utility model was used for cotton picker, fixedly grate plate 2 was 10～15 centimetres apart from the working depth on ground.Adopt in the cotton process, fixedly grate plate advances the comb tooth to insert in the cotton stalk with tractor, and cotton piece combed collection on fixing grate plate, and rotation comb tooth 3 piece separates cotton in rotation immediately and cotton piece dialled in conveying twist cage with cotton stalk, twist cage by conveying and be transported to the cotton impurity eliminating device.
Claims (4)
1. cotton harvesting device that is used for large-scale cotton picker, it is characterized in that: comprise cotton vasculum (1) in the formation and be positioned at fixedly grate plate (2), the rotation comb gear mechanism of cotton vasculum and carry strand cage (4), described fixedly grate plate is positioned at cotton vasculum bottom, uniform comb tooth on it, described rotation comb gear mechanism is positioned at fixedly comb gear mechanism top, its formation comprises rotating shaft (5) and rotation comb tooth (4), rotation comb tooth is axially uniform along rotating shaft, and described conveying strand cage is positioned at fixedly grate plate rear portion.
2. the cotton harvesting device that is used for large-scale cotton picker according to claim 1 is characterized in that: the position of comb tooth is corresponding on described rotation comb tooth and the fixing grate plate, and the described rotation comb tooth ends radius of gyration to fixing grate plate front end distance H is 250 millimeters.
3. the cotton harvesting device that is used for large-scale cotton picker according to claim 1 and 2 is characterized in that: the comb tooth facewidth A of described fixedly grate plate is that 18 millimeters, space width L are 15～16 millimeters, and described rotation comb tooth facewidth B is 12 millimeters.
4. the cotton harvesting device that is used for large-scale cotton picker according to claim 3 is characterized in that: described rotation comb tooth is 2～4 rows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201062132U CN201278661Y (en) | 2008-10-20 | 2008-10-20 | Cotton harvester for large cotton picker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201062132U CN201278661Y (en) | 2008-10-20 | 2008-10-20 | Cotton harvester for large cotton picker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201278661Y true CN201278661Y (en) | 2009-07-29 |
Family
ID=40925552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201062132U Expired - Fee Related CN201278661Y (en) | 2008-10-20 | 2008-10-20 | Cotton harvester for large cotton picker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201278661Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102918989A (en) * | 2012-09-25 | 2013-02-13 | 米吉提·艾拜 | Coreopsis tinctoria flowers harvester and manufacturing method thereof |
| CN106560015A (en) * | 2015-11-30 | 2017-04-12 | 周潘玉 | Cotton plucking machine |
| CN106561160A (en) * | 2015-11-30 | 2017-04-19 | 周潘玉 | Classification unified harvesting-type cotton picker picking head and cotton picker |
-
2008
- 2008-10-20 CN CNU2008201062132U patent/CN201278661Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102918989A (en) * | 2012-09-25 | 2013-02-13 | 米吉提·艾拜 | Coreopsis tinctoria flowers harvester and manufacturing method thereof |
| CN106560015A (en) * | 2015-11-30 | 2017-04-12 | 周潘玉 | Cotton plucking machine |
| CN106561160A (en) * | 2015-11-30 | 2017-04-19 | 周潘玉 | Classification unified harvesting-type cotton picker picking head and cotton picker |
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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: 20090729 Termination date: 20091120 |