CN106068926A - Cotton picker spindle - Google Patents
Cotton picker spindle Download PDFInfo
- Publication number
- CN106068926A CN106068926A CN201610606669.4A CN201610606669A CN106068926A CN 106068926 A CN106068926 A CN 106068926A CN 201610606669 A CN201610606669 A CN 201610606669A CN 106068926 A CN106068926 A CN 106068926A
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- China
- Prior art keywords
- ingot
- pluck
- gear
- plucking
- spindle
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- 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.)
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Classifications
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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
- A01D46/16—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs of cotton using lint-from-plant pickers using rotary or oscillating spindles
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- General Details Of Gearings (AREA)
Abstract
The present invention relates to a kind of cotton picker spindle, including pluck ingot gear, pluck spindle blade, the head of ingot is plucked in taper, described ingot gear of plucking is connected to pluck one end of spindle blade, pluck the head of ingot and be connected to pluck the other end of spindle blade, pluck ingot gear, pluck spindle blade, pluck the head of ingot formed coaxial line connect into entirety, described ingot gear of plucking is angular wheel, the outer peripheral face plucking ingot gear is evenly distributed with several arc-shaped gears, described arc-shaped gear is arranged in along the axis direction plucking ingot gear and plucks ingot outer peripheral gear, and arc-shaped gear is along plucking the centrage in ingot Gear axis direction and plucking ingot Gear axis at grade.Use said structure, add area of contact and the intensity of tooth, it is ensured that pluck the stability of ingot pinion rotation, avoid during cotton picking and pluck beating of ingot, and the damage that Cotton Gossypii is produced, promote cotton picking effect；And owing to plucking the stable rotation of ingot, it is possible to ensure pluck the accurate cotton picking of ingot and pluck ingot without frequent maintenance, improve cotton picking efficiency accordingly.
Description
Technical field
The present invention relates to a kind of cotton picker spindle.
Background technology
Cotton Gossypii is a kind of major economic crops in Xinjiang of China area, and along with the development of science and technology, agricultural production the most progressively becomes
To in mechanization, artificial cotton picking has been not suitable with the development of modern agriculture.Along with the change of people's idea, cotton picker is in reality
Work is approved.Cotton picker pluck the core that ingot is cotton picker, pluck ingot and be commonly made to cone-shaped, its surface with
Hook cotton tooth, when cotton picking, Cotton Gossypii will be wrapped in the plucking on ingot of high speed rotating (6000 revs/min), then by de-cotton device
Cotton Gossypii is separated with plucking ingot.Pluck quality and the efficiency of the structures shape cotton picking of ingot, at present, pluck ingot owing to being arranged on to pluck on ingot
Gear is all taper helical gear, although can reach the purpose of transmission, rotates so that plucking ingot, but owing to using helical teeth, tooth exists
It is inadequate that occlusion process stings clamp force degree, and the binding face between tooth and tooth is few, causes plucking ingot rotation process poor stability, plucks ingot easy
Appearance is beated, and affects quality and the efficiency of cotton picking.
Further, since pluck ingot rotation during cotton picking, plucking ingot and can produce substantial amounts of heat, its operating temperature is 50
DEG C 70 DEG C, plucking under the duty that ingot is in such temperature for a long time, easily produce abrasion and damage, service life is short；And
Pluck the friction between ingot and Cotton Gossypii, Cotton Gossypii can be caused on fire, bring potential safety hazard to cotton picking work.
Summary of the invention
For above-mentioned technical problem, it is an object of the invention to provide a kind of cotton picking efficiency height and effective the adopting of cotton picking
Cotton machine plucks ingot.
Technical scheme is as follows:
Cotton picker spindle, including pluck ingot gear, pluck spindle blade, the head of ingot is plucked in taper, described in pluck ingot gear and be connected to pluck spindle blade
One end, plucks the head of ingot and is connected to pluck the other end of spindle blade, pluck ingot gear, pluck spindle blade, pluck the head of ingot formed coaxial line connect into entirety, institute
Stating and plucking ingot gear is angular wheel, and the outer peripheral face plucking ingot gear is evenly distributed with several arc-shaped gears, and described arc-shaped gear is along plucking
The axis direction of ingot gear is arranged in plucks ingot outer peripheral gear, and arc-shaped gear is along plucking the centrage in ingot Gear axis direction and plucking ingot tooth
Wheel axis is at grade.
Have employed technique scheme, owing to the tooth on angular wheel being set to arc-shaped gear, and arc-shaped gear is along plucking ingot
The centrage in Gear axis direction with pluck ingot Gear axis at grade, such tooth and tooth, in engagement process, add
Area of contact between tooth and tooth, adds the intensity of tooth simultaneously, it is ensured that drive and pluck the stability of power in ingot rotation process, also
Ensure that the stability plucking ingot pinion rotation, avoid during cotton picking and pluck beating of ingot, and the damage that Cotton Gossypii is produced, carry
Rise cotton picking effect；And owing to plucking the stable rotation of ingot, it is possible to ensure pluck the accurate cotton picking of ingot and pluck ingot without frequent maintenance, accordingly
Improve cotton picking efficiency.
Further, during to plucking ingot cotton picking, be lubricated plucking ingot, lower the temperature, described in pluck and be arranged with on spindle blade
Pluck ingot sleeve pipe, positioning sleeve, described in pluck ingot sleeve pipe and be in and pluck between ingot gear and positioning sleeve and both are formed spacing, described in pluck ingot set
Inside pipe wall and pluck and be provided with oilless bearing between spindle blade outer wall；
Offer, in the described end face outside plucking ingot gear, the lubrication channel being communicated to pluck spindle blade with pluck head of ingot junction, with
And be opened in and pluck the pod apertures that spindle blade diametric(al) connects with lubrication channel, described pod apertures with pluck ingot internal surface of sleeve pipe, pluck spindle blade
The annular space connection formed between outer wall.
Further, in order to make the lubricating grease uniform shunting that entrance plucks in ingot, promote lubrication and cooling effect, described in pluck ingot
Bar outer wall is along spindle shaft line direction or/and pluck ingot internal surface of sleeve pipe and be provided with circulation groove along plucking ingot casing axis direction, described
Circulation groove is in and plucks ingot internal surface of sleeve pipe, plucks in the annular space formed between spindle blade outer wall.
Further, keep low temperature to make to pluck the operating temperature of ingot, described in pluck ingot sleeve pipe near the one end plucking ingot gear
Offer and pluck ingot internal surface of sleeve pipe, pluck the oil-in that the annular space formed between spindle blade outer wall connects.
Further, pluck junction between ingot sleeve pipe and positioning sleeve described in and be provided with sealing ring.
Further, in order to ensure to pluck the intensity of ingot, the bore of described lubrication channel no more than plucks ingot gear end face outside
Diameter is or/and pluck the 1/2 of spindle blade diameter.
Further, in order to promote the cotton picking effect and efficiency plucking ingot, and reduce damage to Cotton Gossypii, described in pluck on the head of ingot
It is provided with many group cotton picking teeth, often forms cotton picking groove between group cotton picking tooth, often organize cotton picking tooth by several helical teeth along plucking head of ingot axle
Line direction is arranged and is constituted, and forms skewed slot between adjacent inclined teeth, described helical teeth and pluck between the head of ingot axis formation included angle A, and included angle A exists
Between 30 ° 55 °.
Further, described cotton picking groove is made up of diapire and sidewall, and head of ingot outer surface and and side are plucked in being less than of diapire
Wall is formed and connects, and another side is connected with plucking head of ingot outer surface, and described helical teeth extends to sidewall, and sidewall is that gradient is at 40 ° 70 °
Interior inclined-plane.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram of the present invention；
Fig. 2 is the structural representation plucking ingot sleeve pipe in the present invention；
In accompanying drawing, 1 for plucking ingot gear, and 2 for plucking spindle blade, and 3 pluck the head of ingot for taper, and 4 is arc-shaped gear, and 5 for plucking ingot sleeve pipe, and 6 are
Positioning sleeve, 7 is oilless bearing, and 8 is lubrication channel, and 9 is pod apertures, and 10 is annular space, and 11 is circulation groove, and 12 is oil-in,
13 is sealing ring, and 14 is cotton picking tooth, and 15 is diapire, and 16 is helical teeth, and 17 is skewed slot, and 18 is sidewall, and 19 is arcuate groove, and 20 is arc
Tooth centrage.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, the skill to the embodiment of the present invention below
Art scheme is clearly and completely described.Obviously, described embodiment is a part of embodiment of the present invention rather than complete
The embodiment in portion.Based on described embodiments of the invention, those of ordinary skill in the art are before without creative work
Put the every other embodiment obtained, broadly fall into the scope of protection of the invention.
See Fig. 1,2, cotton picker spindle, including pluck ingot gear 1, pluck spindle blade 2, the head of ingot 3 is plucked in taper, pluck ingot gear and be connected to
Pluck one end of spindle blade, pluck the head of ingot and be connected to pluck the other end of spindle blade, pluck ingot gear, pluck spindle blade, pluck the head of ingot formed coaxial line connect
Integral, in enforcement, pluck ingot gear, pluck spindle blade, pluck the head of ingot bolt or screw or snap-in structure can be used to be connected to form one, just
In mounting or dismounting, maintenance, wherein after parts damages, it is only necessary to be individually replaced just, reduce maintenance cost；Certainly three is also
Can use and be integrally machined molding, select with specific reference to needs.
Plucking ingot gear 1 is angular wheel, and the outer peripheral face plucking ingot gear is evenly distributed with several arc-shaped gears 4, arc-shaped gear edge
And pluck the axis direction of ingot gear and be arranged in and pluck ingot outer peripheral gear, arc-shaped gear along pluck the centrage 20 in ingot Gear axis direction with
Pluck ingot Gear axis at grade.The radian of arc-shaped gear, sets with specific reference to needs, as long as the contact of tooth can be increased
Area, and ensure the stable drive between tooth and tooth.
Pluck ingot sleeve pipe 5, positioning sleeve 6 plucking to be arranged with on spindle blade 2, described in pluck ingot sleeve pipe be in pluck ingot gear and positioning sleeve it
Between and both formed spacing, described in pluck ingot internal surface of sleeve pipe and pluck and between spindle blade outer wall, be provided with oilless bearing 7；Here oil-free axle
Hold and be provided with two, be respectively at and pluck ingot sleeve pipe and pluck between spindle blade.
Pluck and in the end face outside of ingot gear, offer the lubrication channel 8 being communicated to pluck spindle blade with plucking head of ingot junction, and
Being opened in and pluck the pod apertures 9 that spindle blade diametric(al) connects with lubrication channel, the quantity of pod apertures sets as required, pod apertures with
Pluck ingot internal surface of sleeve pipe, pluck between spindle blade outer wall formed annular space 10 connect.It is empty that two above-mentioned oilless bearings are in annular
In between, pluck in ingot rotation process, in lubrication channel, inject grease be lubricated inside ingot plucking, in order to promote lubrication effect
Really, grease enters in annular space by pod apertures, forms lubrication to plucking the outside of ingot, it is achieved pluck the inside and outside synchronization profit of ingot
Sliding, it is also possible to reduce the operating temperature plucking ingot, by the setting of above-mentioned lubrication channel, it is possible to the operating temperature plucking ingot be maintained at
25 DEG C 28 DEG C, the temperature of plucking ingot is greatly reduced, create the environment of low temperature for plucking the work of ingot, thus reduce the mill plucking ingot
Damage, extend the service life plucking ingot, and it also avoid the high temperature friction because plucking between ingot and Cotton Gossypii, and bring to cotton picking work
Potential safety hazard；Meanwhile, grease also is able to form oilless bearing certain cooling, it is ensured that oilless bearing is good at low temperature environment
Work under state, extend the service life of oilless bearing.Arranging of lubrication channel also mitigates the weight plucking ingot, Ke Yixiang simultaneously
The reduction driving force answered, reaches same driving effect.
Further, being efficiently distributed to entrance be plucked the grease of ingot, promoting lubricant effect, plucking spindle blade outer wall edge
Spindle shaft line direction or/and pluck ingot internal surface of sleeve pipe and be provided with circulation groove 11 along plucking ingot casing axis direction, circulation groove is in
Pluck ingot internal surface of sleeve pipe, pluck in the annular space formed between spindle blade outer wall.The grease entered in annular space can enter stream
Groove flows, grease is distributed, promote lubrication, cooling effect.Meanwhile, open near the one end plucking ingot gear plucking ingot sleeve pipe
It is provided with and plucks ingot internal surface of sleeve pipe, pluck the oil-in 12 that the annular space formed between spindle blade outer wall connects, to increase annular space
The inlet of middle grease.
Pluck junction between ingot sleeve pipe and positioning sleeve and be provided with sealing ring 13, so that annular space forms closed state.For
Ensureing pluck the intensity of ingot and ensure the grease amount entered from lubrication channel, the bore of lubrication channel no more than plucks ingot tooth
Wheel end face outside diameter is or/and pluck the 1/2 of spindle blade diameter.
Plucking and be provided with many group cotton picking teeth 14 on the head of ingot, often form cotton picking groove between group cotton picking tooth, often group cotton picking tooth is by some
Individual helical teeth 16 along pluck head of ingot axis direction arrange constitute, between adjacent inclined teeth formed skewed slot 17, helical teeth with pluck head of ingot axis it
Between formed included angle A, included angle A is 30 ° or 35 ° or 40 ° or 45 ° or 50 ° or 55 °.Cotton picking groove is made up of diapire 15 and sidewall 18, the end
Wall while less than pluck head of ingot outer surface and with sidewall formed be connected, another side is connected with plucking head of ingot outer surface, and helical teeth extends to
Sidewall, sidewall is that gradient is on 40 ° or 50 ° or 60 ° or the inclined-plane of 70 °.Use said structure and layout, it is possible to increase pluck ingot
Net picking rate and percentage of impurity, it is possible to efficiently Cotton Gossypii is acquired.Wherein, the arcuate groove 19 on the top of cotton picking groove, when using a left side
During the cambered design of limit, percentage of impurity will less than use on the right of cambered design, in the drawing of the present embodiment, it is shown that set for the right arc
Meter.
Use present configuration plucks ingot when being acquired Cotton Gossypii, and net picking rate is up to 97% (GB 93%), hits rate
Less than 3% (the plucking ingot 5 7% of other structures), percentage of impurity 3 5% (the plucking ingot 10 11% of other structures), and fibre beakage
Rate is lower, almost nil.
Claims (7)
1. cotton picker spindle, including pluck ingot gear, pluck spindle blade, the head of ingot is plucked in taper, described in pluck ingot gear and be connected to pluck the one of spindle blade
End, plucks the head of ingot and is connected to pluck the other end of spindle blade, plucks ingot gear, plucks spindle blade, plucks the head of ingot and form coaxial line and connect into entirety, and it is special
Levy and be, described in pluck ingot gear be angular wheel, the outer peripheral face plucking ingot gear is evenly distributed with several arc-shaped gears, described arc
Tooth is arranged in along the axis direction plucking ingot gear and plucks ingot outer peripheral gear, and arc-shaped gear is along the centrage plucking ingot Gear axis direction
With pluck ingot Gear axis at grade.
Cotton picker spindle the most according to claim 1, it is characterised in that described in pluck to be arranged with on spindle blade and pluck ingot sleeve pipe, fixed
Position set, described in pluck ingot sleeve pipe and be in and pluck between ingot gear and positioning sleeve and both are formed spacing, described in pluck ingot internal surface of sleeve pipe and pluck
It is provided with oilless bearing between spindle blade outer wall；
The lubrication channel being communicated to pluck spindle blade with pluck head of ingot junction, Yi Jikai is offered in the described end face outside plucking ingot gear
Be located at and pluck the pod apertures that spindle blade diametric(al) connects with lubrication channel, described pod apertures with pluck ingot internal surface of sleeve pipe, pluck spindle blade outer wall
Between formed annular space connection.
Cotton picker spindle the most according to claim 2, it is characterised in that described in pluck spindle blade outer wall along spindle shaft line direction
Be provided with circulation groove or/and pluck ingot internal surface of sleeve pipe along plucking ingot casing axis direction, described circulation groove be in pluck ingot internal surface of sleeve pipe,
Pluck in the annular space formed between spindle blade outer wall.
Cotton picker spindle the most according to claim 2, it is characterised in that described in pluck ingot sleeve pipe near plucking one end of ingot gear
Offer and pluck ingot internal surface of sleeve pipe, pluck the oil-in that the annular space formed between spindle blade outer wall connects.
Cotton picker spindle the most according to claim 2, it is characterised in that the bore of described lubrication channel no more than plucks ingot tooth
Wheel end face outside diameter is or/and pluck the 1/2 of spindle blade diameter.
6. according to the cotton picker spindle described in Arbitrary Term in claim 15, it is characterised in that described in pluck and be provided with on the head of ingot
Many group cotton picking teeth, often form cotton picking groove, often organize cotton picking tooth by several helical teeth along plucking head of ingot axis direction between group cotton picking tooth
Arranging and constitute, form skewed slot between adjacent inclined teeth, described helical teeth and pluck between the head of ingot axis formation included angle A, included angle A is at 30 °
Between 55 °.
Cotton picker spindle the most according to claim 6, it is characterised in that described cotton picking groove is made up of diapire and sidewall, the end
Wall while less than pluck head of ingot outer surface and with sidewall formed be connected, another side is connected with plucking head of ingot outer surface, and described helical teeth prolongs
Extending sidewall, sidewall is that gradient is on 40 ° of 70 ° of interior inclined-planes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610606669.4A CN106068926A (en) | 2016-07-28 | 2016-07-28 | Cotton picker spindle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610606669.4A CN106068926A (en) | 2016-07-28 | 2016-07-28 | Cotton picker spindle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106068926A true CN106068926A (en) | 2016-11-09 |
Family
ID=57478228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610606669.4A Pending CN106068926A (en) | 2016-07-28 | 2016-07-28 | Cotton picker spindle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106068926A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109168611A (en) * | 2018-10-26 | 2019-01-11 | 重庆神工农业装备有限责任公司 | A kind of cotton picking spindle |
| CN113439543A (en) * | 2021-03-28 | 2021-09-28 | 石河子大学 | Cotton picker spindle with antifriction structure gullet teeth |
| CN113597885A (en) * | 2021-08-05 | 2021-11-05 | 星光正工（江苏）采棉机有限公司 | Spindle of cotton picker |
| CN114190163A (en) * | 2021-12-02 | 2022-03-18 | 合肥工业大学 | Cotton picker spindle with double-structure micro-texture |
Citations (9)
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|---|---|---|---|---|
| SU1380662A1 (en) * | 1985-11-20 | 1988-03-15 | Головное Специализированное Конструкторское Бюро По Машинам Для Хлопководства | Spindle for horizontal-spindle cotton picker |
| US5394680A (en) * | 1994-02-22 | 1995-03-07 | Deere & Company | Spindle assembly for a cotton harvester |
| CN2585546Y (en) * | 2002-11-30 | 2003-11-12 | 新疆新联科技有限责任公司 | Spindle picking device for cotton picker head |
| CN101647348A (en) * | 2008-08-12 | 2010-02-17 | 迪尔公司 | Cotton picker spindle with grease reservoir and a grease and dirt seal |
| CN102893757A (en) * | 2011-07-28 | 2013-01-30 | 迪尔公司 | Anodized aluminum cotton harvester spindle nut |
| CN103688666A (en) * | 2013-12-19 | 2014-04-02 | 常州市胜比特机械配件厂 | Spindle device for ensuring installing concentricity of cotton picker head |
| CN205036787U (en) * | 2015-09-23 | 2016-02-17 | 温岭市腾博典传动机械有限公司 | Gear box that quick -witted power transmission of maize was used |
| CN205124380U (en) * | 2015-11-10 | 2016-04-06 | 浙江亚嘉采棉机配件有限公司 | Cotton picker seat pipe assembly |
| CN205987737U (en) * | 2016-07-28 | 2017-03-01 | 星光正工（江苏）采棉机有限公司 | Cotton picker spindle |
-
2016
- 2016-07-28 CN CN201610606669.4A patent/CN106068926A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1380662A1 (en) * | 1985-11-20 | 1988-03-15 | Головное Специализированное Конструкторское Бюро По Машинам Для Хлопководства | Spindle for horizontal-spindle cotton picker |
| US5394680A (en) * | 1994-02-22 | 1995-03-07 | Deere & Company | Spindle assembly for a cotton harvester |
| CN2585546Y (en) * | 2002-11-30 | 2003-11-12 | 新疆新联科技有限责任公司 | Spindle picking device for cotton picker head |
| CN101647348A (en) * | 2008-08-12 | 2010-02-17 | 迪尔公司 | Cotton picker spindle with grease reservoir and a grease and dirt seal |
| CN102893757A (en) * | 2011-07-28 | 2013-01-30 | 迪尔公司 | Anodized aluminum cotton harvester spindle nut |
| CN103688666A (en) * | 2013-12-19 | 2014-04-02 | 常州市胜比特机械配件厂 | Spindle device for ensuring installing concentricity of cotton picker head |
| CN205036787U (en) * | 2015-09-23 | 2016-02-17 | 温岭市腾博典传动机械有限公司 | Gear box that quick -witted power transmission of maize was used |
| CN205124380U (en) * | 2015-11-10 | 2016-04-06 | 浙江亚嘉采棉机配件有限公司 | Cotton picker seat pipe assembly |
| CN205987737U (en) * | 2016-07-28 | 2017-03-01 | 星光正工（江苏）采棉机有限公司 | Cotton picker spindle |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109168611A (en) * | 2018-10-26 | 2019-01-11 | 重庆神工农业装备有限责任公司 | A kind of cotton picking spindle |
| CN109168611B (en) * | 2018-10-26 | 2024-04-05 | 重庆机床(集团)有限责任公司 | Cotton picking spindle |
| CN113439543A (en) * | 2021-03-28 | 2021-09-28 | 石河子大学 | Cotton picker spindle with antifriction structure gullet teeth |
| CN113597885A (en) * | 2021-08-05 | 2021-11-05 | 星光正工（江苏）采棉机有限公司 | Spindle of cotton picker |
| CN114190163A (en) * | 2021-12-02 | 2022-03-18 | 合肥工业大学 | Cotton picker spindle with double-structure micro-texture |
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Application publication date: 20161109 |