CN108811725A - A kind of tooth-like cotton-picking platform of strength accessory plate - Google Patents
A kind of tooth-like cotton-picking platform of strength accessory plate Download PDFInfo
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- CN108811725A CN108811725A CN201810988101.2A CN201810988101A CN108811725A CN 108811725 A CN108811725 A CN 108811725A CN 201810988101 A CN201810988101 A CN 201810988101A CN 108811725 A CN108811725 A CN 108811725A
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- Prior art keywords
- cotton
- picking
- tooth
- roller
- picker
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- 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
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
The present invention relates to a kind of tooth-like cotton-picking platforms of strength accessory plate, including：Main frame, nearside divider, transmission system and picker.The tooth-like cotton-picking platform of strength accessory plate provided by the invention, forms stretching and the retracting action of plate tooth with eccentric shaft structure, draws stroke to reduce and hook to unginned cotton, and cooperation baffle forms de- cotton process rapidly；De- cotton terminal is in negative pressure gas flow area, and auxiliary guidance unginned cotton is run to input channel mouth；To reduce in unginned cotton picking process and may be damaged to unginned cotton, reduces and pull stroke and cycle, to keep cotton fibre quality.Further, picking roll is vertically arranged, and level harvesting greatly improves the passability of equipment.
Description
Technical field
The present invention relates to a kind of tooth-like cotton-picking platforms of strength accessory plate, belong to cotton mechanization harvest technical field.
Background technique
Currently, representing the John deer that world-class cotton mechanization harvest technology is the U.S.（DEER）Company and
Keyes（CASE）Company, type are broadly divided into system receipts formula type and select receipts formula type.Digesting and assimilating external advanced skill in China
On the basis of art, in some areas Demonstration And Extension horizontal spindle formula cotton picker, with high production efficiency, the advantages such as percentage of impurity is low；
But since its production is excessively high with use cost, be not suitable with the high plant in some areas, low-density, high yield cotton variety with
Plant agronomy, it is difficult to promote in large area in the whole country.With roller type brush cotton picker and refer to brush cotton picker etc. for the system of representative
Type is received, due to its wide adaptation range, production and application is lower with maintenance cost, and net picking rate is high, has the higher production of cost performance
Product advantage；But its cotton harvest during, cotton boll, boll and unginned cotton can be picked together, it is subsequent increase it is airborne
The pretreatment links such as clear peach, clear boll, clear broken leaf, can cause certain damage to cotton fiber.
According to the applicant understood, many Handheld cotton picking machines also assist manual cotton picking at present.For example, application number
A kind of Handheld cotton picker is disclosed for 200920128517.3 Chinese utility model patent.The main collection wheel of the machine and 2
Needle in a pair collection wheel is blown into picking warehouse from front and two sides by cotton, under picking respectively by itself rotary motion
Cotton is transmitted at collection with cotton conveyer.But there are gaps between de- cotton plate and belt, and cotton is caused to be blocked in shell, influence
Work.
For this purpose, application No. is 201310304953.2 Chinese invention patent disclose a kind of cotton picking needle and cotton picker and
Cotton harvester.The cotton picking needle of the machine is moved in parallel with conveyor belt, and changing vertical line segmentation is angular sectors formula, reduces picking
Cotton obscission from belt.But cotton picking needle easily carries cotton secretly, so that cotton picking channel is accumulated, influences to pick.
In addition, application No. is 201310400359.3 Chinese invention patents to disclose a kind of Handheld cotton picker.The machine
Cotton picking needle done with roller rotate with translation multiple movement, reduce cotton picking needle and rewind cotton phenomenon.But due to side wall and roller
Between there are gaps, easily block transfer passage, influence work.
In short, applicant has found in working practice, select receipts formula cotton mechanization to harvest to realize, is that picking is difficult first
Topic, another is that de- cotton conveys problem in time；Meanwhile cotton-picking platform must have good passability.
Summary of the invention
The invention solves technical problems to be：The shortcomings that overcoming the prior art, providing one kind can be reduced to cotton boll, branch bar
Entrainment harvesting, and with outstanding passability the tooth-like cotton-picking platform of strength accessory plate.
In order to solve the above-mentioned technical problem, technical solution proposed by the present invention is：A kind of tooth-like cotton of strength accessory plate is adopted
Platform is plucked, including：Main frame, nearside divider, transmission system and picker；What the front end of the main frame extended forward there are two having
Installing arm, the front end of described two installing arms are mounted on the nearside divider, have gap between the installing arm；Between described
In gap, be respectively mounted several pickers in described two installing arms, the driveline arrangement in the installing arm simultaneously
It is connect with the picker；The picker includes：Mounting rack, picking roller, eccentric shaft, plate tooth, unginned cotton input channel and
Blower；The assembling is on the mounting rack；The picking roller is vertically arranged and is hinged on the mounting rack, described to adopt
Plucking roller can be driven by the transmission system and be rotated；The partial outer face of the picking roller exposes from the picker
Form working face；The picking roller is hollow；There are several opening groups of axially uniform intervals arrangement on the picking roller；
Each opening group includes several openings along the picking roll shaft circumferential direction uniform intervals arrangement；The eccentric shaft is described in
It picks and passes through the picking roller by the axle center of roller, and roll out row with the picking；The eccentric shaft is located at the axis of the picking roller
Between the heart and the working face；The both ends of the eccentric shaft are fixed on the mounting rack；One end of the plate tooth has through-hole,
The other end has cotton picking tooth；The plate tooth and the opening correspond and pass through the opening, and the plate tooth passes through described logical
Hole is sleeved on the eccentric shaft；The unginned cotton input channel connects the blower, and the entrance of the unginned cotton input channel is located at
The picking roller side；Baffle is disposed between the opening group, one end of the baffle is located at the another of the picking roller
Side, the other end are close to the working face around extending in the entrance of the unginned cotton input channel after the picking roller；It is described
Plate tine length is more than or equal to the distance at the top of the eccentric shaft to the picking roller.
Above scheme, which is further improved, to be：The transmission system is machine driving or hydraulic drive, and can be connected
External impetus.
Above scheme, which is further improved, to be：The nearside divider can be oriented to a point standing grain.
Above scheme, which is further improved, to be：The unginned cotton input channel of each picker is connected to main logical
Road.
Above scheme, which is further improved, to be：The multilayer picker that two sides are furnished with intersects dislocation, is formed comprehensive
Picking.
Above scheme, which is further improved, to be：The multilayer picker front-back staggered of the left and right sides reduces picking space,
Conducive to collecting.
Above scheme, which is further improved, to be：The baffle is made of elastic material.
Above scheme, which is further improved, to be：The tail end of the main frame has the extension that can be articulated in cotton picker front end
Ear.
The tooth-like cotton-picking platform of strength accessory plate provided by the invention forms stretching and the retraction of plate tooth with eccentric shaft structure
Movement draws stroke to reduce and hook to unginned cotton, and cooperation baffle forms de- cotton process rapidly；De- cotton terminal is in negative pressure gas flow
Area, auxiliary guidance unginned cotton are run to input channel mouth；To reduce in unginned cotton picking process and may be damaged to unginned cotton, reduces and draw
Stroke and cycle are dragged, to keep cotton fibre quality.Further, picking roll is vertically arranged, and level harvesting substantially mentions
The passability of high equipment.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings.
Fig. 1 is the side structure schematic view of a preferred embodiment of the invention.
Fig. 2 is the overlooking structure diagram of Fig. 1.
Fig. 3 is the picker overlooking structure diagram in Fig. 1.
Fig. 4 is the side elevational cross-section structural schematic diagram of Fig. 3.
Specific embodiment
Embodiment
The tooth-like cotton-picking platform of strength accessory plate of the present embodiment, as depicted in figs. 1 and 2, including：Main frame 3, nearside divider
1, transmission system 2 and picker 4；There are two the installing arm extended forward, the front ends of two installing arms for the front end tool of main frame 3
It is mounted on nearside divider 1, there is gap between installing arm；In gap, several pickers 4 are respectively mounted in two installing arms,
Transmission system 2 is arranged in installing arm and connect with picker 4.
Such as Fig. 3 and Fig. 4, picker includes：Mounting rack 8, picking roller 11, eccentric shaft 12, plate tooth 9, unginned cotton input channel 5
With blower 6；Blower 6 is mounted on mounting rack 8；Picking roller 11 is vertically arranged and is hinged on mounting rack 8, and can be by power train
System 2 drives and is rotated；Transmission system 2 can be a variety of drive mechanisms such as machine driving or hydraulic drive, and effect has no
Difference, transmission system 2 can connect external impetus, including engine, motor etc..
It is hollow for picking roller 11；Pick several opening groups on roller 11 with axially uniform intervals arrangement；Each open
Mouth group includes several openings along picking 11 axis circumferential direction uniform intervals of roller arrangement；The partial outer face for picking roller 11 picks dress certainly
Middle exposing is set, working face is formed, to carry out cotton picking operation.Eccentric shaft 12 is passed through from picking roller 11, and position is in picking roller
The close working face side in 11 axle center, that is to say the lower section in Fig. 1；The axis parallel of eccentric shaft 12 and picking roller 11；It is eccentric
Axis 12 is fixed on mounting rack 8；One end of plate tooth 9 has through-hole, and the other end has cotton picking tooth；Plate tooth 9 and opening correspond
And opening is passed through, plate tooth 9 is sleeved on eccentric shaft 12 by through-hole；Unginned cotton input channel 5 connects blower 6, unginned cotton input channel 5
Entrance be located at picking 11 side of roller；Baffle 10 is disposed between opening group, one end of baffle 10 is located at picking roller 11
The other side, the other end are close to picking 11 working face of roller around extending in the entrance of unginned cotton input channel 5 after picking roller 11.
9 length of plate tooth is more than or equal to eccentric shaft 12 to the distance at 11 top of picking roller, so that it is guaranteed that plate during rotation
Tooth 9 will not be deviate from from opening.
The rear when entrance of unginned cotton input channel 5 is located at the work of picking roller 11 in direction of advance, such as Fig. 1 and Fig. 3 institute
The direction shown, left side are direction of advance, and picking roller 11 rotates counterclockwise in the visual angle Fig. 3.
Blower 6 is high-speed centrifugal fan 6, is more than or equal to 8m/s in the air-flow velocity that the entrance of unginned cotton input channel 5 is formed.
Plate tooth 9 is with a thickness of 1.5mm to 3mm；Cotton picking tooth is V-shaped tooth or spill tooth.
Baffle 10 is made of elastic material.
When work, the hangers of 3 tail end of main frame is first articulated in cotton picker front end；And the power source that cotton picker is provided with
Transmission system 2 connects, and can then carry out cotton picking operation.Nearside divider 1 is tapered, can be oriented to a point standing grain, will be between cotton strain guiding
Gap；Roller 11 high speed rotation, band movable plate tooth 9 in the case where the belt wheel 7 of the driving of power source drives is picked to rotate around eccentric shaft 12；And simultaneously
Relative to picking 11 surface of roller, slide axially.Since eccentric shaft 12 is in eccentric position relative to picking roller 11, then
When plate tooth 9 turns to the lower side such as Fig. 3, as proximal end, when turning to the top side such as Fig. 3, as distal end.When plate tooth 9
When in proximal end, the stretching of plate tooth 9 triggers cotton；When in distal end, plate tooth 9 retracts discharge cotton.Picking roller 11 often rotates a circle,
Plate tooth 9 completes a cotton picking and spits the period behavior of cotton.Elasticity and pair of negative pressure gas flow during de- cotton, in baffle 10
Under recast is used, unginned cotton is easy to be detached from rapidly from the end face of plate tooth 9, is sent into unginned cotton input channel 5；The unginned cotton of each picker is defeated
Enter channel and be connected to main channel, to be collected.
The present invention is not limited to the above embodiment the specific technical solution, and in addition to the implementation, the present invention may be used also
To there is other embodiments.It is all using equivalent replacement formed technical solution, be the present invention claims protection scope.
Claims (6)
1. a kind of tooth-like cotton-picking platform of strength accessory plate, which is characterized in that including：It main frame, nearside divider, transmission system and adopts
Device and picking；There are two the installing arm extended forward, the front end of described two installing arms is mounted on the front end tool of the main frame
The nearside divider has gap between the installing arm；In the gap, it is respectively mounted in described two installing arms several described
Picker, the driveline arrangement are connect in the installing arm and with the picker；The picker includes：
Mounting rack, picking roller, eccentric shaft, plate tooth, unginned cotton input channel and blower；The assembling is on the mounting rack；It is described
Picking roller is vertically arranged and is hinged on the mounting rack, and the picking roller can be driven by the transmission system and be turned
It is dynamic；The partial outer face of the picking roller exposes to form working face from the picker；The picking roller is hollow；It is described to adopt
Pluck several opening groups on roller with axially uniform intervals arrangement；Each opening group includes along the picking roll shaft
Several openings of circumferential uniform intervals arrangement；The eccentric shaft from it is described picking roller axle center by pass through the picking roller, and with
The picking rolls out row；The eccentric shaft is located between the axle center and the working face of the picking roller；The two of the eccentric shaft
End is fixed on the mounting rack；One end of the plate tooth has through-hole, and the other end has cotton picking tooth；The plate tooth is opened with described
Mouth corresponds and passes through the opening, and the plate tooth is sleeved on the eccentric shaft by the through-hole；The unginned cotton input
Channel connects the blower, and the entrance of the unginned cotton input channel is located at the picking roller side；It is arranged between the opening group
There is baffle, one end of the baffle is located at the other side of the picking roller, and the other end is close to the working face around described
It is extended in the entrance of the unginned cotton input channel after picking roller；The plate tine length is more than or equal to the eccentric shaft and adopts described in
Pluck the distance at the top of roller.
2. the tooth-like cotton-picking platform of strength accessory plate according to claim 1, it is characterised in that：The transmission system is machine
Tool transmission or hydraulic drive, and external impetus can be connected.
3. the tooth-like cotton-picking platform of strength accessory plate according to claim 1, it is characterised in that：The nearside divider can be led
To dividing standing grain.
4. the tooth-like cotton-picking platform of strength accessory plate according to claim 1, it is characterised in that：Each picker
The unginned cotton input channel is connected to main channel.
5. the tooth-like cotton-picking platform of strength accessory plate according to claim 1, it is characterised in that：The baffle is by elasticity
Material is made.
6. the tooth-like cotton-picking platform of strength accessory plate according to claim 1, it is characterised in that：The tail end of the main frame
With the hangers that can be articulated in cotton picker front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810988101.2A CN108811725B (en) | 2018-08-28 | 2018-08-28 | Pneumatic auxiliary plate tooth type cotton picking table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810988101.2A CN108811725B (en) | 2018-08-28 | 2018-08-28 | Pneumatic auxiliary plate tooth type cotton picking table |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108811725A true CN108811725A (en) | 2018-11-16 |
| CN108811725B CN108811725B (en) | 2023-08-08 |
Family
ID=64150871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810988101.2A Active CN108811725B (en) | 2018-08-28 | 2018-08-28 | Pneumatic auxiliary plate tooth type cotton picking table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108811725B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111937589A (en) * | 2020-08-12 | 2020-11-17 | 安徽省农业科学院棉花研究所 | Harvesting device for early-maturing cotton planting |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007046778A1 (en) * | 2005-10-18 | 2007-04-26 | Zekai Fidan | A cotton picking machine |
| CN203120475U (en) * | 2013-03-22 | 2013-08-14 | 山东天鹅棉业机械股份有限公司 | Cotton harvester |
| CN104255191A (en) * | 2014-09-24 | 2015-01-07 | 农业部南京农业机械化研究所 | Brush roll cotton picker |
| CN106561160A (en) * | 2015-11-30 | 2017-04-19 | 周潘玉 | Classification unified harvesting-type cotton picker picking head and cotton picker |
| CN206491015U (en) * | 2017-02-22 | 2017-09-15 | 农业部南京农业机械化研究所 | One kind refers to brush cotton-picking platform |
| CN208768467U (en) * | 2018-08-28 | 2019-04-23 | 农业部南京农业机械化研究所 | A kind of tooth-like cotton-picking platform of strength accessory plate |
-
2018
- 2018-08-28 CN CN201810988101.2A patent/CN108811725B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007046778A1 (en) * | 2005-10-18 | 2007-04-26 | Zekai Fidan | A cotton picking machine |
| CN203120475U (en) * | 2013-03-22 | 2013-08-14 | 山东天鹅棉业机械股份有限公司 | Cotton harvester |
| CN104255191A (en) * | 2014-09-24 | 2015-01-07 | 农业部南京农业机械化研究所 | Brush roll cotton picker |
| CN106561160A (en) * | 2015-11-30 | 2017-04-19 | 周潘玉 | Classification unified harvesting-type cotton picker picking head and cotton picker |
| CN206491015U (en) * | 2017-02-22 | 2017-09-15 | 农业部南京农业机械化研究所 | One kind refers to brush cotton-picking platform |
| CN208768467U (en) * | 2018-08-28 | 2019-04-23 | 农业部南京农业机械化研究所 | A kind of tooth-like cotton-picking platform of strength accessory plate |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111937589A (en) * | 2020-08-12 | 2020-11-17 | 安徽省农业科学院棉花研究所 | Harvesting device for early-maturing cotton planting |
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| Publication number | Publication date |
|---|---|
| CN108811725B (en) | 2023-08-08 |
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