CN111264189A - Assembled cotton picker takes off cotton dish - Google Patents
Assembled cotton picker takes off cotton dish Download PDFInfo
- Publication number
- CN111264189A CN111264189A CN202010308907.XA CN202010308907A CN111264189A CN 111264189 A CN111264189 A CN 111264189A CN 202010308907 A CN202010308907 A CN 202010308907A CN 111264189 A CN111264189 A CN 111264189A
- Authority
- CN
- China
- Prior art keywords
- cotton
- doffing
- teeth
- flange
- tooth
- 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.)
- Pending
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
- A01D46/08—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs of cotton
- A01D46/14—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs of cotton using lint-from-plant pickers
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
The invention discloses a cotton removing disc of an assembled cotton picker, and belongs to the technical field of cotton harvesting machine manufacturing. It includes: inclined cotton-removing teeth, cotton-removing flanges and bolts. The cotton removing flange and the inclined cotton removing teeth are provided with threaded holes which are connected through bolts; the inclined cotton-removing teeth have certain included angles between the surfaces of the two sides of the inclined cotton-removing teeth and the surface of the cotton-removing flange, and grooves are formed in the upper surfaces of the inclined cotton-removing teeth and used for improving the cotton-removing capacity of the inclined cotton-removing teeth. The assembled type doffing disc can independently replace the doffing teeth after the inclined doffing teeth are worn and failed, so that the maintenance cost of the cotton picker is reduced, and meanwhile, the inclined doffing teeth can improve the doffing effect.
Description
Technical Field
The invention relates to a cotton-removing disc of a cotton picker, in particular to a cotton-removing disc of an assembled cotton picker, and belongs to the technical field of manufacturing of cotton harvesting machines.
Background
Cotton is one of the main economic crops in China, and the cotton is widely applied to the aspects of textile, national defense, medicine, automobile industry and the like as an important strategic reserve resource in China, and has important strategic significance for national development in developing the cotton industry. The horizontal spindle type cotton picker is used as a main cotton harvesting machine and is widely applied to main cotton areas in China.
Along with the improvement of the operation speed of the existing cotton picker, the abrasion of the cotton-removing teeth of the cotton-removing disc is accelerated, so that the whole cotton-removing disc is invalid, the maintenance cost of the cotton picker is increased, and the working efficiency and the economic benefit of the cotton picker are reduced. In addition, the cotton wound on the spindle is difficult to completely remove in the working process of the existing cotton picker due to high moisture of the cotton and water application of the spraying and moistening device, so that the picking effect of the cotton picker is reduced, the picking rate of the cotton picker is reduced, and the economic benefit of farmers is reduced.
Disclosure of Invention
As mentioned above, in order to solve the problems that the cotton-removing teeth of the cotton-removing disc are easy to wear to cause the failure of the whole cotton-removing disc and the cotton-removing of the existing cotton-removing disc is not clean in the prior art, the invention provides the cotton-removing disc of the assembled cotton picker, when the cotton-removing teeth are damaged, only new cotton-removing teeth are needed to be replaced without replacing the whole cotton-removing disc, so that the maintenance cost of the cotton picker is reduced, meanwhile, the inclined cotton-removing teeth are adopted to improve the cotton-removing effect of the cotton-removing disc, the picking rate is improved, and the economic benefit of farmers is indirectly increased.
The technical scheme of the invention is as follows: the utility model provides an assembled cotton picker takes off cotton dish, its includes takes off cotton flange, slope and takes off cotton tooth, bolt, its characterized in that: the cotton removing flange is provided with 11 rows of threaded holes A, each row is 2, the back surface of the inclined cotton removing tooth is provided with two threaded holes B, the cotton removing flange is connected with the inclined cotton removing tooth through bolts, and the inclined cotton removing tooth can be detached from the cotton removing flange; the inclined cotton removing teeth comprise an auxiliary cotton removing surface, an upper surface and a main cotton removing surface.
Furthermore, 4 to 6 rows of grooves are arranged on the upper surface of the inclined cotton removing tooth, the width of each groove is 2 to 3 millimeters, and the depth of each groove is 2 to 3 millimeters.
Furthermore, the included angle range of the main cotton removing surface and the auxiliary cotton removing surface of the inclined cotton removing teeth and the upper surface of the cotton removing flange is 70-85 degrees.
Compared with the prior art, the invention has the advantages that only a new cotton stripping tooth needs to be replaced after the cotton stripping tooth is worn and failed without replacing the whole cotton stripping disc, so that the maintenance cost of the cotton picker is reduced, and meanwhile, the friction force on the surface of the cotton stripping tooth can be increased by adopting the inclined cotton stripping tooth and arranging the groove on the surface of the cotton stripping tooth, the cotton stripping is convenient, the cotton stripping effect is improved, the cotton picking rate of the cotton picker is improved, and the economic benefit of farmers is indirectly increased.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the preferred embodiment of the present invention.
Fig. 2 is a diagram of the actual working state of the doffing disc provided by the invention.
FIG. 3 is an isometric view of a doffing flange provided by the present invention.
FIG. 4 is an isometric view of an angled doffing tooth provided by the present invention.
Fig. 5 is a plan view of a preferred embodiment of the present invention.
Fig. 6 is a partial cross-sectional elevation view of a preferred embodiment of the present invention.
In the figure, 1-a cotton removing flange, 2-an inclined cotton removing tooth, 3-a bolt, 4-a bolt hole A, 5-a bolt hole B, 6-a groove, 7-an auxiliary cotton removing surface, 8-an upper surface, 9-a main cotton removing surface and 10-an upper surface of the flange.
Detailed Description
Before any embodiments are explained in detail, it is to be understood that the disclosure is not limited in its application to the details of construction and the arrangement of components set forth in the following description or illustrated in the following drawings. The disclosure is capable of other embodiments and of being practiced or of being carried out in various ways.
Examples
Referring to fig. 1, the present embodiment is a preferred embodiment of the present invention, which provides an assembled cotton picker doffing disc, comprising a doffing flange 1, inclined doffing teeth 2 and bolts 3. As shown in fig. 3, 4 and 5, 11 rows of threaded holes a are formed in the cotton removing flange 1, each row comprises 2 inclined cotton removing teeth, two threaded holes B are formed in the back surface of each inclined cotton removing tooth 2, the cotton removing flange 1 and the inclined cotton removing teeth 2 are connected through bolts 3, the inclined cotton removing teeth 2 can be detached from the cotton removing flange 1, when the cotton removing teeth are damaged, only new cotton removing teeth need to be replaced without replacing the whole cotton removing disc, and the maintenance cost of the cotton picker is reduced; as shown in fig. 6, the inclined doffing tooth 1 comprises an auxiliary doffing surface 7, an upper surface 8 and a main doffing surface 9. The upper surface 8 of the inclined cotton-removing teeth 2 is provided with 4 to 6 rows of grooves 6, the width of each groove is 2 to 3 millimeters, and the depth of each groove is 2 to 3 millimeters. The inclined cotton removing teeth 2 are arranged at the main cotton removing surface 9 and the auxiliary cotton removing surface 7, and the included angle range of the flange upper surface 10 of the cotton removing flange 1 is 70-85 degrees. The inclined cotton-removing teeth 2 and the grooves 6 formed in the upper surfaces 8 of the cotton-removing teeth can increase the friction force on the surfaces of the cotton-removing teeth, facilitate cotton removal, improve the cotton-removing effect, improve the net picking rate of a cotton picker and indirectly increase the economic benefit of farmers.
FIG. 2 is a diagram showing the actual working state of a doffing plate, wherein in the working process of the doffing plate, a cotton picker spindle wound with cotton fibers enters the lower part of the doffing plate from the right side of the doffing plate and then exits from the right front of the doffing plate, meanwhile, the spindle rotates at a certain rotating speed, the doffing plate rotates in the direction shown in the drawing, the surface of a doffing tooth of the doffing plate is in contact with the cotton picker spindle wound with the cotton fibers, the linear velocity of the doffing tooth at the contact position is greater than that of the surface of the spindle, and then the doffing tooth forcibly brushes the cotton fibers wound on the surface of the spindle to complete the doffing process, the upper surface of the doffing tooth is provided with a groove to increase the friction force on the surface of the doffing tooth, and the inclined doffing tooth can improve the combing effect of the doffing tooth on the one hand and also has a guiding effect.
While the preferred embodiments of the invention have been disclosed for the purpose of illustration, it is not intended to be exhaustive or to limit the invention to any precise form or mode disclosed, and it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the scope of the invention, which is defined by the appended claims and all equivalents thereof.
Claims (3)
1. The utility model provides an assembled cotton picker takes off cotton dish, its includes takes off cotton flange (1), slope and takes off cotton tooth (2), bolt (3), its characterized in that: the cotton removing flange (1) is provided with 11 rows of threaded holes A (4), each row is 2, the back surface of the inclined cotton removing tooth (2) is provided with two threaded holes B (5), the cotton removing flange (1) is connected with the inclined cotton removing tooth (2) through bolts (3), and the inclined cotton removing tooth (2) can be detached from the cotton removing flange (1); the inclined cotton removing teeth (2) comprise an auxiliary cotton removing surface (7), an upper surface (8) and a main cotton removing surface (9).
2. An assembled cotton picker doffing disk according to claim 1, wherein the upper surface (8) of the inclined doffing teeth (2) is provided with 4 to 6 rows of grooves (6), the grooves (6) having a width of 2 to 3 mm and a depth of 2 to 3 mm.
3. The doffing plate of an assembled cotton picker according to claim 1, characterized in that the included angles of the main doffing surface (9) and the auxiliary doffing surface (7) of the inclined doffing teeth (2) and the flange upper surface (10) of the doffing flange (1) range from 70 degrees to 85 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010308907.XA CN111264189A (en) | 2020-04-19 | 2020-04-19 | Assembled cotton picker takes off cotton dish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010308907.XA CN111264189A (en) | 2020-04-19 | 2020-04-19 | Assembled cotton picker takes off cotton dish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111264189A true CN111264189A (en) | 2020-06-12 |
Family
ID=70999495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010308907.XA Pending CN111264189A (en) | 2020-04-19 | 2020-04-19 | Assembled cotton picker takes off cotton dish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111264189A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2619784A (en) * | 1948-12-22 | 1952-12-02 | Deere & Co | Doffer for cotton pickers |
| US2654203A (en) * | 1951-02-17 | 1953-10-06 | Int Harvester Co | Bonded doffer for mechanical cotton pickers |
| US2699029A (en) * | 1953-06-11 | 1955-01-11 | Deere Mfg Co | Cotton picker doffer |
| US2738636A (en) * | 1954-05-12 | 1956-03-20 | Int Harvester Co | Cotton picker doffer |
| US5323592A (en) * | 1993-03-31 | 1994-06-28 | Deere & Company | Duffer with improved lug configuration |
| US20020069632A1 (en) * | 2000-09-26 | 2002-06-13 | Goering Kevin Jacob | Doffer for a cotton cleaner |
| CN104718886A (en) * | 2014-11-18 | 2015-06-24 | 周潘玉 | Cotton-picking spindle |
| CN108617257A (en) * | 2017-03-21 | 2018-10-09 | 迪米特里奥斯·格莱克斯 | Improved doffing mechanism for cotton harvesting machine |
| CN209676892U (en) * | 2019-03-08 | 2019-11-26 | 浙江亚嘉采棉机配件有限公司 | A kind of de- cotton disc assembly of cotton picker |
-
2020
- 2020-04-19 CN CN202010308907.XA patent/CN111264189A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2619784A (en) * | 1948-12-22 | 1952-12-02 | Deere & Co | Doffer for cotton pickers |
| US2654203A (en) * | 1951-02-17 | 1953-10-06 | Int Harvester Co | Bonded doffer for mechanical cotton pickers |
| US2699029A (en) * | 1953-06-11 | 1955-01-11 | Deere Mfg Co | Cotton picker doffer |
| US2738636A (en) * | 1954-05-12 | 1956-03-20 | Int Harvester Co | Cotton picker doffer |
| US5323592A (en) * | 1993-03-31 | 1994-06-28 | Deere & Company | Duffer with improved lug configuration |
| US20020069632A1 (en) * | 2000-09-26 | 2002-06-13 | Goering Kevin Jacob | Doffer for a cotton cleaner |
| CN104718886A (en) * | 2014-11-18 | 2015-06-24 | 周潘玉 | Cotton-picking spindle |
| CN108617257A (en) * | 2017-03-21 | 2018-10-09 | 迪米特里奥斯·格莱克斯 | Improved doffing mechanism for cotton harvesting machine |
| CN209676892U (en) * | 2019-03-08 | 2019-11-26 | 浙江亚嘉采棉机配件有限公司 | A kind of de- cotton disc assembly of cotton picker |
Non-Patent Citations (1)
| Title |
|---|
| 陈廷官等: "水平摘锭式采棉机采摘机构运动特性研究与试验", 《中国农机化学报》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204080233U (en) | A kind of multistage drafting removes electrostatic drawing frame | |
| CN110972705A (en) | Spindle of wedge tooth cotton picker | |
| CN111264189A (en) | Assembled cotton picker takes off cotton dish | |
| US2654202A (en) | Cotton picker doffer assembly | |
| CN114808208B (en) | Environment-friendly air flow spinning machine | |
| CN111264188A (en) | Cotton picker spindle with wear-resistant heat-shrinkable sleeve | |
| CN212426277U (en) | Trash removal knife and lint cleaning machine based on trash removal knife | |
| CN215163364U (en) | Interval adjustable ginned cotton descaling machine arranges miscellaneous sword device | |
| CN105612928B (en) | Cotton stalk pulling-up preventing device of finger rod type cotton picker | |
| CN211881111U (en) | In same direction as adopting broach formula cotton harvesting device | |
| CN113439543A (en) | Cotton picker spindle with antifriction structure gullet teeth | |
| CN220712118U (en) | Cotton picker doffing roller using double-side doffing disc | |
| CN209949887U (en) | Two-section cotton picker spindle easy to doff cotton | |
| CN210560956U (en) | Scraper type upper cleaning device of drawing frame | |
| CN204174343U (en) | A kind of bulk fibre cleaning plant | |
| US4463479A (en) | Grit seal for cotton gin roller bar | |
| CN215601987U (en) | Spindle for cotton picker with dovetail-shaped anti-abrasion structure hook teeth | |
| CN215188318U (en) | Assembled cotton picker takes off cotton dish | |
| CN219644591U (en) | Cotton scraping device of cotton picker | |
| CN205295571U (en) | Carding machine cover plate elasticity stripping -comb | |
| CN207143397U (en) | Hairbrush roll structure on combing machine | |
| CN220846343U (en) | High wear-resistant rib of cotton gin | |
| CN212865104U (en) | Cleaning device of carding machine apron | |
| CN217064631U (en) | Cotton picker spindle with hook tooth edges of different widths | |
| Willcutt et al. | Evaluation of a 15-inch spindle harvester in various row patterns; three years progress |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200612 |