CN108925232A - A kind of tooth-like cotton picker of strength accessory plate - Google Patents
A kind of tooth-like cotton picker of strength accessory plate Download PDFInfo
- Publication number
- CN108925232A CN108925232A CN201810987211.7A CN201810987211A CN108925232A CN 108925232 A CN108925232 A CN 108925232A CN 201810987211 A CN201810987211 A CN 201810987211A CN 108925232 A CN108925232 A CN 108925232A
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- CN
- China
- Prior art keywords
- tooth
- cotton
- picking
- picking roller
- roller
- 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
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- 229920000742 Cotton Polymers 0.000 title claims abstract description 95
- 239000013013 elastic material Substances 0.000 claims description 3
- 238000000703 high-speed centrifugation Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 239000000835 fiber Substances 0.000 abstract description 2
- 241000219146 Gossypium Species 0.000 description 70
- 238000003306 harvesting Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 241000282994 Cervidae Species 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 244000144730 Amygdalus persica Species 0.000 description 1
- 235000006040 Prunus persica var persica Nutrition 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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
- A01D46/10—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs of cotton pneumatically
-
- 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 present invention relates to a kind of tooth-like cotton pickers of strength accessory plate, comprising: main frame, picking roller, eccentric shaft, plate tooth, unginned cotton input channel, blower and belt wheel；The tooth-like cotton picker of strength accessory plate provided by the invention, can reduce in unginned cotton picking process may damage unginned cotton, reduce and pull stroke and cycle, to keep cotton fibre quality.
Description
Technical field
The present invention relates to a kind of tooth-like cotton pickers of strength accessory plate, belong to cotton mechanization harvest technical field.
Background technique
Currently, represent world-class cotton mechanization harvest technology be the U.S. John deer (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.
Summary of the invention
The invention solves technical problems to be: the shortcomings that overcoming above-mentioned technology, contains for closed type cotton picker harvesting unginned cotton
Miscellaneous more universal phenomenon, provides a kind of tooth-like cotton picker of strength accessory plate, to reduce the entrainment harvesting to cotton boll, branch bar.
In order to solve the above-mentioned technical problem, technical solution proposed by the present invention is: a kind of tooth-like cotton picking dress of strength accessory plate
It sets.It include: main frame, picking roller, eccentric shaft, plate tooth, unginned cotton input channel, blower and belt wheel；The assembling is described
On main frame；The picking roller is hinged on the main frame, and can be driven and be rotated by the belt wheel；The picking
The partial outer face of roller exposes to form working face from the tooth-like cotton picker of strength accessory plate；The belt wheel is arranged in the master
The top of frame, and can be rotated by power source drive；The picking roller is hollow；Have on the picking roller along axis
Several opening groups arranged to uniform intervals；Each opening group includes arranging along the picking roll shaft circumferential direction uniform intervals
Several openings；The eccentric shaft passes through the picking roller from by the axle center of the picking roller, and rolls out row with the picking；Institute
Eccentric shaft is stated to be located between the axle center and the working face of the picking roller；The both ends of the eccentric shaft are fixed on the main frame
On；One end of the plate tooth has through-hole, and the other end has cotton picking tooth；The plate tooth and the opening correspond and pass through institute
Opening is stated, the plate tooth is sleeved on the eccentric shaft by the through-hole；The unginned cotton input channel connects the blower, described
The entrance of unginned cotton input channel is located at the picking roller side；Baffle is disposed between the opening group, the baffle
One end is located at the other side of the picking roller, and the other end is close to the working face around the unginned cotton is extended to after the picking roller
In the entrance of input channel；The plate tine length is more than or equal to the distance at the top of the eccentric shaft to the picking roller.
Above scheme is further improvement is that when the entrance of the unginned cotton input channel is located at the work of the picking roller
Rear in direction of advance.
Above scheme is further improvement is that the blower is high-speed centrifugal fan, in the unginned cotton input channel
The air-flow velocity that entrance is formed is more than or equal to 8m/s.
Above scheme further improvement is that the plate tooth with a thickness of 1.5mm to 3mm；The cotton picking tooth is V-shaped tooth
Or spill tooth.
Above scheme is further improvement is that the baffle is made of elastic material.
Above scheme is further improvement is that the picking roller is vertically arranged.
In the tooth-like cotton picker of strength accessory plate provided by the invention, the motion profile of plate tooth is circular motion and reciprocal fortune
Dynamic multiple movement reduces to hook unginned cotton and draws stroke, while combining to form de- cotton process rapidly with baffle；De- cotton terminal is in negative
Pressure gas stream 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,
It reduces and pulls stroke and cycle, to keep cotton fibre quality.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings.
Fig. 1 is the overlooking structure diagram of a preferred embodiment of the invention.
Fig. 2 is the side elevational cross-section structural schematic diagram of Fig. 1.
Specific embodiment
Embodiment
The tooth-like cotton picker of strength accessory plate of the present embodiment, such as Fig. 1 and Fig. 2, comprising: main frame 8, picking roller 3, bias
Axis 4, plate tooth 1, unginned cotton input channel 5, blower 6 and belt wheel 7；Blower 6 is mounted on main frame 8；Picking roller 3 is vertically arranged and cuts with scissors
It connects on main frame 8, and can be driven and be rotated by belt wheel 7；Belt wheel 7 is arranged in the top of main frame 8, and can be by moving
The driving of power source is rotated；Power source is generally from external impetus, including engine, motor etc..
It is hollow for picking roller 3；Pick several opening groups on roller 3 with axially uniform intervals arrangement；Each opening
Group includes several openings along picking 3 axis circumferential direction uniform intervals of roller arrangement；The partial outer face of roller 3 is picked from whole device
Expose, working face is formed, to carry out cotton picking operation.Eccentric shaft 4 is passed through from picking roller 3, and position is in the axle center of picking roller 3
Close working face side, that is to say the lower section in Fig. 1；The axis parallel of eccentric shaft 4 and picking roller 3；Eccentric shaft 4 is fixed on master
On frame 8；One end of plate tooth 1 has through-hole, and the other end has cotton picking tooth；Plate tooth 1 and opening correspond and pass through opening, plate
Tooth 1 is sleeved on eccentric shaft 4 by through-hole；Unginned cotton input channel 5 connects blower 6, and the entrance of unginned cotton input channel 5 is located at picking
3 side of roller；Baffle 2 is disposed between opening group, one end of baffle 2 is located at the other side of picking roller 3, and other end abutting is adopted
3 working face of roller is plucked around extending in the entrance of unginned cotton input channel 5 after picking roller 3.
1 length of plate tooth is more than or equal to eccentric shaft 4 to the distance at 3 top of picking roller, so that it is guaranteed that plate tooth 1 during rotation
It will not deviate from from opening.
The rear when entrance of unginned cotton input channel 5 is located at the work of picking roller 3 in direction of advance, side as shown in Figure 1
To left side is direction of advance, and picking roller 3 rotates counterclockwise in the visual angle Fig. 1.
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 1 is with a thickness of 1.5mm to 3mm；Cotton picking tooth is V-shaped tooth or spill tooth.
Baffle 2 is made of elastic material.
When work, picking roller 3 high speed rotation in the case where the belt wheel 7 of the driving of power source drives, band movable plate tooth 1 is around eccentric shaft 4
Rotation；And it slides axially simultaneously relative to picking 3 surface of roller.Center due to eccentric shaft 4 relative to picking roller 3 is in
Eccentric position, then when plate tooth 1 turns to the lower side such as Fig. 1, as proximal end, when turning to the top side such as Fig. 1, as
Distally.When plate tooth 1 is in proximal end, the stretching of plate tooth 1 triggers cotton；When in distal end, plate tooth 1 retracts discharge cotton.Pick roller 3
It often rotates a circle, plate tooth 1 completes a cotton picking and spits the period behavior of cotton.During de- cotton, baffle 2 elasticity with it is negative
Under the double action of pressure gas stream, unginned cotton is easy to be detached from rapidly from the end face of plate tooth 1, is sent into unginned cotton input channel 5.
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 picker of strength accessory plate characterized by comprising main frame, picking roller, eccentric shaft, plate tooth, seed
Cotton input channel, blower and belt wheel；The assembling is on the main frame；The picking roller is hinged on the main frame
On, and can be driven and be rotated by the belt wheel；The partial outer face of the picking roller is tooth-like from the strength accessory plate
Cotton picker exposes to form working face；The belt wheel is arranged in the top of the main frame, and can be carried out by power source drive
Rotation；The picking roller is hollow；There are several opening groups of axially uniform intervals arrangement on the picking roller；Each institute
Stating opening group includes several openings along the picking roll shaft circumferential direction uniform intervals arrangement；The eccentric shaft is from the picking roller
Axle center by pass through the picking roller, and with it is described picking roll out row；The eccentric shaft is located at axle center and the institute of the picking roller
It states between working face；The both ends of the eccentric shaft are fixed on the main frame；One end of the plate tooth has through-hole, the other end
With cotton picking tooth；The plate tooth and the opening correspond and pass through the opening, and the plate tooth is set with by the through-hole
In 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 other side of the picking roller, another
It is close to the working face around extending in the entrance of the unginned cotton input channel after the picking roller in end；The plate tine length is big
In the distance being equal at the top of the eccentric shaft to the picking roller.
2. the tooth-like cotton picker of strength accessory plate according to claim 1, it is characterised in that: the unginned cotton input channel
Rear when entrance is located at the work of the picking roller in direction of advance.
3. the tooth-like cotton picker of strength accessory plate according to claim 1, it is characterised in that: the blower is high speed centrifugation
Blower is more than or equal to 8m/s in the air-flow velocity that the entrance of the unginned cotton input channel is formed.
4. the tooth-like cotton picker of strength accessory plate according to claim 1, it is characterised in that: the plate tooth with a thickness of
1.5mm to 3mm；The cotton picking tooth is V-shaped tooth or spill tooth.
5. the tooth-like cotton picker of strength accessory plate according to claim 1, it is characterised in that: the baffle is by elastic material
Material is made.
6. the tooth-like cotton picker of strength accessory plate according to claim 1, it is characterised in that: the picking roller is set vertically
It sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810987211.7A CN108925232A (en) | 2018-08-28 | 2018-08-28 | A kind of tooth-like cotton picker of strength accessory plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810987211.7A CN108925232A (en) | 2018-08-28 | 2018-08-28 | A kind of tooth-like cotton picker of strength accessory plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108925232A true CN108925232A (en) | 2018-12-04 |
Family
ID=64443424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810987211.7A Pending CN108925232A (en) | 2018-08-28 | 2018-08-28 | A kind of tooth-like cotton picker of strength accessory plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108925232A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU873948A1 (en) * | 1979-01-29 | 1981-10-23 | Ордена Трудового Красного Знамени Завод "Ташсельмаш" Им. К.Е.Ворошилова | Spindle drive of cotton-picker vertical-spindle drum |
| CN101444161A (en) * | 2008-12-17 | 2009-06-03 | 李平 | Cotton stalk puller |
| CN102210220A (en) * | 2011-04-13 | 2011-10-12 | 连丰源 | Telescopic tooth roller cotton picker |
| CN202652874U (en) * | 2012-04-01 | 2013-01-09 | 王长明 | Portable backpack type internal combustion cotton picker |
| CN102939824A (en) * | 2012-11-14 | 2013-02-27 | 山东理工大学 | Double eccentric drum-type cotton picker |
| CN103168563A (en) * | 2013-03-13 | 2013-06-26 | 浙江大学 | Planetary gear type cotton picker head |
| CN208987285U (en) * | 2018-09-25 | 2019-06-18 | 农业部南京农业机械化研究所 | It is a kind of machinery flatly moving type power sorting, Chong Zhong mechanism |
-
2018
- 2018-08-28 CN CN201810987211.7A patent/CN108925232A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU873948A1 (en) * | 1979-01-29 | 1981-10-23 | Ордена Трудового Красного Знамени Завод "Ташсельмаш" Им. К.Е.Ворошилова | Spindle drive of cotton-picker vertical-spindle drum |
| CN101444161A (en) * | 2008-12-17 | 2009-06-03 | 李平 | Cotton stalk puller |
| CN102210220A (en) * | 2011-04-13 | 2011-10-12 | 连丰源 | Telescopic tooth roller cotton picker |
| CN202652874U (en) * | 2012-04-01 | 2013-01-09 | 王长明 | Portable backpack type internal combustion cotton picker |
| CN102939824A (en) * | 2012-11-14 | 2013-02-27 | 山东理工大学 | Double eccentric drum-type cotton picker |
| CN103168563A (en) * | 2013-03-13 | 2013-06-26 | 浙江大学 | Planetary gear type cotton picker head |
| CN208987285U (en) * | 2018-09-25 | 2019-06-18 | 农业部南京农业机械化研究所 | It is a kind of machinery flatly moving type power sorting, Chong Zhong mechanism |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181204 |