CN109168611A - A kind of cotton picking spindle - Google Patents
A kind of cotton picking spindle Download PDFInfo
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- CN109168611A CN109168611A CN201811256150.3A CN201811256150A CN109168611A CN 109168611 A CN109168611 A CN 109168611A CN 201811256150 A CN201811256150 A CN 201811256150A CN 109168611 A CN109168611 A CN 109168611A
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- cotton
- grooving
- guide groove
- inclination
- ingot
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- 229920000742 Cotton Polymers 0.000 title claims abstract description 150
- 239000011159 matrix material Substances 0.000 claims abstract description 60
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 5
- 230000007704 transition Effects 0.000 claims description 12
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 239000012535 impurity Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 2
- 241000219146 Gossypium Species 0.000 description 114
- 240000002024 Gossypium herbaceum Species 0.000 description 4
- 235000004341 Gossypium herbaceum Nutrition 0.000 description 4
- 238000003754 machining Methods 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000003993 interaction Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000758 substrate Substances 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
- A01D46/14—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)
- Preliminary Treatment Of Fibers (AREA)
Abstract
The present invention provides a kind of cotton picking spindles, belong to field of mechanical technique.It solves the problems, such as that the cotton percentage of impurity that existing cotton picking spindle is adopted is high, cotton-picker head load is big, it is easy to wear to pluck ingot needle point.This cotton picking spindle, including plucking ingot matrix, it plucks and is uniformly provided with several de- cotton guide grooves and grooving column that are several equal with de- cotton guide groove quantity and being arranged in a one-to-one correspondence in the outer circle of ingot matrix, grooving is arranged to be made of several equally distributed inclination groovings, tilt the side intersection of the de- cotton guide groove of one end of grooving and setting of being corresponding to it, the side of de- cotton guide groove and the intersection of outer circle are equipped with the exterior arc surface one extended along the length direction of de- cotton guide groove, exterior arc surface one is less than the radius for plucking ingot matrix to the maximum normal distance for plucking ingot matrix central axes, exterior arc surface one, ingot needle point is plucked in the intersection point formation of three face of the side intersection of the side and inclination grooving of de- cotton guide groove.The present invention has many advantages, such as to pluck that the cotton percentage of impurity that ingot needle point is not easy to wear, adopts is low, cotton-picker head load is small.
Description
Technical field
The invention belongs to field of mechanical technique, are related to a kind of cotton picking spindle.
Background technique
The cotton planting range in China is quite extensive, and there are large labor intensities, low efficiency for conventionally employed artificial cotton picking
Under problem.With the continuous improvement of Tendency of Agricultural Machinery in Chinaization level, developing extensive machine pick cotton has been Cotton in China industry
Trend of the times.Therefore occurs cotton picker in the market, it effectively raises cotton picking speed.Pluck the core that ingot is cotton picker
Point, the or not of plucking the quality of ingot determine the height of cotton picking working efficiency.
For example, Chinese patent discloses a kind of assembly type cotton picker spindle [Authorization Notice No. CN203723091U], packet
Include in cone pluck the head of ingot, in order to when rotating at high speed can hook put on the spot cotton and can effectively unloading fall cotton, on plucking the head of ingot
Equipped with the narrow angie type slot when width, the slot of angie type slot leptoprosopy plucks ingot along being equipped with towards the direction of rotation for plucking the head of ingot is inclined
Helical teeth has spiral grooving in two adjacent plucking between ingot helical teeth.
In above-mentioned structure, plucking ingot helical teeth is formed by under angie type slot and the collective effect of spiral grooving, is being plucked
It just will appear sharp corner angle and more sharp needle point in the outer circle of the head of ingot, will lead to and pluck the head of ingot in hook and wind the same of cotton
When, leaf can also be blended, and limb can be scraped skin or scrape disconnected, these impurity can mix in cotton together, include cotton
There are a large amount of impurity；Although blowing equipment can be increased on cotton picking vehicle to reduce the percentage of impurity of cotton, the body of cotton picker is increased
Product, keeps it heavier.And violent interaction is generated between corner angle and cotton plant, operating load is significantly increased, is easy
There is phenomena such as card turns.Simultaneously as the needle point for plucking ingot helical teeth is exposed directly to be contacted in the outer circle for pluck the head of ingot with cotton branch, needle
Point is prone to wear, and will directly affect the net picking rate of cotton.
Summary of the invention
The purpose of the present invention is there is the above problem in view of the prior art, propose it is a kind of can effectively reduce it is miscellaneous in cotton
The cotton picking spindle of matter.
Object of the invention can be realized by the following technical scheme:
A kind of cotton picking spindle, including ingot matrix is plucked, several de- cotton guide grooves are uniformly provided in the outer circle for plucking ingot matrix
It is arranged with grooving that is several equal with de- cotton guide groove quantity and being arranged in a one-to-one correspondence, the grooving arranges equally distributed by several
It tilts grooving to constitute, the side intersection of the de- cotton guide groove of one end and setting of being corresponding to it of the inclination grooving, which is characterized in that
The side of the de- cotton guide groove and the intersection of outer circle are equipped with the exterior arc surface one extended along the length direction of de- cotton guide groove, described
Exterior arc surface one be less than to the maximum normal distance for plucking ingot matrix central axes and pluck the radius of ingot matrix, the exterior arc surface
One, ingot needle point is plucked in the intersection point formation for taking off the side of cotton guide groove and tilting three face of the side intersection of grooving.
In this structure, pluck that ingot matrix is cylindrical, several de- cotton guide grooves are along the central axes annular array point for plucking ingot matrix
Cloth, and each de- cotton guide groove extends along the length direction for plucking ingot matrix respectively, several inclination groovings in each grooving column are along de- cotton
The length direction of guide groove is uniformly distributed.Wherein, the one end for tilting grooving is intersected with the side of de- cotton guide groove, and de- cotton guide groove is another
Side is not intersected with any inclination grooving, and the other end for tilting grooving intersects with the outer circle for plucking ingot matrix.Staple is plucking ingot matrix
It will not be fallen into full when upper winding in inclination grooving, but there is major part to be all wrapped in outer circle, be easier to make cotton when taking off cotton
It is taken off on ingot matrix from plucking.The side of inclination grooving is intersected with exterior arc surface one, tilt the other side of grooving also with external arc
Face one is intersected, and is plucked ingot needle point and is only one and selects the side for being set to inclination grooving according to the actual situation or tilt the another of grooving
On side.Due to the setting of exterior arc surface one, so that the ingot needle point of plucking formed is located within the outer circle for plucking ingot matrix.
In a kind of above-mentioned cotton picking spindle, described one end for plucking ingot matrix is the connecting pin for playing connection function,
The other end is insertion end, and the inclination grooving, which is tilted along the side for taking off cotton guide groove to connecting pin, to be extended, and described plucks ingot needle point
Positioned at inclination grooving at the side of connecting pin.I.e. exterior arc surface one, the side of de- cotton guide groove and inclination grooving are close to connection
Ingot needle point is plucked in the intersection point formation of three face of the side intersection at end.The connecting pin for plucking ingot matrix is used to connect with the cotton-picker head of cotton picker,
The insertion end for plucking ingot matrix is inserted between cotton plant at work.Wherein, cotton guide groove is taken off plucking with the side that grooving intersects is tilted
Ingot matrix can squeeze cotton when rotating, and the other side of de- cotton guide groove will not squeeze cotton.
In a kind of above-mentioned cotton picking spindle, the phase of side and de- cotton guide groove side of the inclination grooving close to connecting pin
Be equipped at friendship and fall into pit in one range of exterior arc surface, the side of the pit, inclination grooving close to connecting pin side and
The intersection point of one or three face of exterior arc surface intersection, which is formed, above-mentioned plucks ingot needle point.Due to offering pit, inclination grooving inlet side is increased
Bore, the contact rate for plucking ingot needle point and cotton can be improved.Wherein, the side of pit is arc surface, and diameter is 2~3mm.
In a kind of above-mentioned cotton picking spindle, the de- cotton guide groove is 2-4.
In a kind of above-mentioned cotton picking spindle, the de- cotton guide groove is 3, and the grooving is classified as 3 column: the first grooving
Column, the second grooving column and third grooving column, the axial distance L in same grooving column between two adjacent inclination groovings are 6~
8mm, the axial distance of adjacent inclination grooving is L/3 in the inclination grooving and the second grooving column in the first grooving column, and second cuts
The axial distance of adjacent inclination grooving is L/3, inclining in third grooving column in inclination grooving and third grooving column in slot column
The axial distance for chamferring inclination grooving adjacent in slot and the first grooving column is L/3.In this way, can make to be formed plucks ingot needle
Point coverage rate in the axial direction for plucking ingot matrix is maximum, i.e., will not occur two or more on the same circumference and pluck ingot needle point
Situation makes to pluck ingot needle point and be fully used.
In a kind of above-mentioned cotton picking spindle, the de- cotton guide groove is arc-shaped, and the exterior arc surface one is led with de- cotton
The connection of slot arc transition, and the exterior arc surface one is connect with the outer circle arc transition for plucking ingot matrix.
In a kind of above-mentioned cotton picking spindle, the other side of the de- cotton guide groove and the intersection of outer circle are equipped with and lead along de- cotton
The exterior arc surface two that the length direction of slot extends, the exterior arc surface two are connect with de- cotton guide groove arc transition, and described
Exterior arc surface two is connect with the outer circle arc transition for plucking ingot matrix.
Exterior arc surface by the intersection round corner machining of side and outer circle to de- cotton guide groove first is that formed, exterior arc surface
Second is that formed by the intersection round corner machining of the other side and outer circle to de- cotton guide groove, wherein the radius of rounded corner be 1~
1.5mm。
In a kind of above-mentioned cotton picking spindle, the tilt angle of the inclination grooving is 40 °~50 °.It is opposite to tilt grooving
In the length direction inclination of de- cotton guide groove, i.e. the angle of inclination grooving and de- cotton guide groove is 40 °~50 °.
In a kind of above-mentioned cotton picking spindle, the tilt angle for tilting grooving is 45 °.
For cotton itself, due to its soft feature, cotton can invaginate to be embedded in when with ingot substrate contact is plucked
Ingot needle point of plucking within outer circle catches on and then winds, and will not influence the picking of cotton.
Compared with prior art, this cotton picking spindle has the advantage that
It is within the outer circle for plucking ingot matrix due to plucking ingot needle point, relatively hard limb, which cannot enter, plucks ingot matrix
Outer circle with pluck ingot needle point and contact, it is not easy to wear to pluck ingot needle point, while being provided with exterior arc surface one and exterior arc surface two, with
The smooth part of limb contact increases, and the limb stirred off is reduced, and the percentage of impurity of institute's cotton picking flower substantially reduces, simultaneously because corner angle
It reduces, plucks the severity to interact between ingot matrix and limb and substantially reduce, be effectively reduced the burden of cotton-picker head, reduction is adopted
The card of cotton head turns probability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of preferred embodiment provided by the invention.
Fig. 2 is enlarged diagram at A in Fig. 1 provided by the invention.
Fig. 3 is the working state figure of cotton picking spindle provided by the invention.
Cross-sectional view when Fig. 4 is cotton picking spindle provided by the invention work.
Fig. 5 is enlarged diagram at B in Fig. 4 provided by the invention.
In figure, 1, pluck ingot matrix；2, outer circle；3, cotton guide groove is taken off；4, grooving is tilted；5, exterior arc surface one；6, ingot needle point is plucked；
7, pit；8, exterior arc surface two；A, limb；B, cotton.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
Cotton picking spindle as shown in Figure 1, including pluck ingot matrix 1, plucks that ingot matrix 1 is cylindrical, in the outer circle for plucking ingot matrix 1
Several de- cotton guide grooves 3 and grooving column that are several equal with de- 3 quantity of cotton guide groove and being arranged in a one-to-one correspondence are uniformly provided on 2, if
Dry de- cotton guide groove 3 is distributed along the central axes annular array for plucking ingot matrix 1, and each de- cotton guide groove 3 is respectively along the length for plucking ingot matrix 1
It spends direction to extend, grooving is arranged to be made of several equally distributed inclination groovings 4, several inclination groovings 4 in each grooving column
It is uniformly distributed along the length direction for taking off cotton guide groove 3.As shown in Figure 1, one end of inclination grooving 4 and the de- cotton for setting of being corresponding to it are led
The side of slot 3 is intersected, and the other side of de- cotton guide groove 3 is not intersected with any inclination grooving 4, as shown in figure 3, inclination grooving 4
The other end intersects with the outer circle 2 for plucking ingot matrix 1.It can guarantee that staple will not fall into inclination when winding on plucking ingot matrix 1 entirely in this way
In grooving 4, but have it is most of be all wrapped in outer circle 2, when de- cotton, is easier to make cotton b to be taken off on ingot matrix 1 from plucking.
In state shown in FIG. 1, the right end for plucking ingot matrix 1 is for the connecting pin of connection function, and left end is insertion end,
The connecting pin of ingot matrix 1 is plucked for connecting with the cotton-picker head of cotton picker, the insertion end for plucking ingot matrix 1 is inserted into cotton plant at work
Between.In state as shown in Figure 3, the lower end for plucking ingot matrix 1 is for the connecting pin of connection function, and upper end is insertion end.
As shown in Fig. 2, the side of de- cotton guide groove 3 and the intersection of outer circle 2 are equipped with the external arc extended along the length direction of de- cotton guide groove 3
Face 1, exterior arc surface 1 are less than the radius for plucking ingot matrix 1, exterior arc surface to the maximum normal distance for plucking 1 central axes of ingot matrix
One 5, the side and inclination grooving 4 for taking off cotton guide groove 3 are formed close to the intersection point that three face of side of connecting pin is intersected plucks ingot needle point 6.
As shown in figure 3, inclination grooving 4 along a side of de- cotton guide groove 3 to connecting pin tilt extend, pluck ingot needle point 6 be located at incline
Slot 4 is chamfer at the side of connecting pin.When work, along it is shown in Fig. 3 pluck ingot matrix 1 and observe from top to bottom pluck ingot matrix
1 rotates clockwise, and the side of de- cotton guide groove 3 can constantly squeeze cotton b in rotary course, and inclination grooving 4 is set to de- cotton guide groove 3
At the side for squeezing cotton b.
As shown in Fig. 2, inclination grooving 4 is outer equipped with falling into close to the side of connecting pin and the intersection of de- 3 side of cotton guide groove
Pit 7 in one 5 range of arc surface, the side of pit 7 tilt grooving 4 close to one 5 three face of side and exterior arc surface of connecting pin
Ingot needle point 6 is plucked in the intersection point formation of intersection.Due to offering pit 7, the bore of inclination 4 inlet side of grooving is increased, can be improved and pluck ingot
The contact rate of needle point 6 and cotton b.Wherein, the side of pit 7 is arc surface, and diameter is 2~3mm.
It is 2-4, in the present embodiment that de- cotton guide groove 3 can be arranged according to the actual situation, as shown in figure 4, de- cotton guide groove 3 is 3
A, grooving is classified as 3 column: the first grooving column, the second grooving column and third grooving column, as shown in figure 3, two adjacent in same grooving column
Inclination grooving 4 between axial distance L be 6~8mm, L=6mm in the present embodiment.First grooving column in inclination grooving 4 with
The axial distance of adjacent inclination grooving 4 is L/3=2mm in second grooving column, inclination grooving 4 and third in the second grooving column
The axial distance of adjacent inclination grooving 4 is L/3=2mm, inclination grooving 4 and the first grooving in third grooving column in grooving column
The axial distance of adjacent inclination grooving 4 is L/3=2mm in column.Can make to be formed plucks ingot needle point 6 in the axis for plucking ingot matrix 1
Upward coverage rate is maximum, i.e., will not occur the case where two or more pluck ingot needle point 6 on the same circumference, make to pluck ingot needle point
6 are fully used.
As shown in figure 4, de- cotton guide groove 3 is arc-shaped, exterior arc surface 1 is connect with de- 3 arc transition of cotton guide groove, and external arc
Face 1 is connect with 2 arc transition of outer circle for plucking ingot matrix 1.As shown in figure 3, the other side of de- cotton guide groove 3 and the intersection of outer circle 2
Place is equipped with the exterior arc surface 28 extended along the length direction of de- cotton guide groove 3, and exterior arc surface 28 and de- 3 arc transition of cotton guide groove connect
It connects, and exterior arc surface 28 is connect with 2 arc transition of outer circle for plucking ingot matrix 1.Exterior arc surface 1 is by de- cotton guide groove 3
Side and the intersection round corner machining of outer circle 2 form, and exterior arc surface 28 is by the other side to de- cotton guide groove 3 and outer circle 2
Intersection round corner machining form, wherein the radius of rounded corner be 1~1.5mm.
The tilt angle of inclination grooving 4 can be set as 40 °~50 ° according to the actual situation, and inclination grooving 4 is led relative to de- cotton
The length direction of slot 3 tilts, i.e. the angle of inclination grooving 4 and de- cotton guide groove 3 is 40 °~50 °.In the present embodiment, grooving 4 is tilted
Tilt angle be 45 °.For cotton b itself, due to its soft feature, cotton b with pluck when ingot matrix 1 contacts and can invaginate
Winding in turn is caught on to be embedded in the ingot needle point 6 of plucking within outer circle 2, will not influence the picking of cotton b.
It is within the outer circle 2 for plucking ingot matrix 1 as shown in figure 5, plucking ingot needle point 6.As shown in Figure 3 is plucked into ingot base when work
Body 1 is inserted between cotton plant from lower to upper, is rotated clockwise and is plucked ingot matrix 1, as shown in figure 4, soft cotton b is trapped in inclination
It is caught on and is wound by plucking ingot needle point 6 in grooving 4 and plucked on ingot matrix 1, and limb a is located at and plucks other than 1 outer circle 2 of ingot matrix, plucks ingot
Needle point 6 is not easily susceptible to the abrasion of harder limb a, and the limb a stirred off is reduced, and the percentage of impurity of institute's cotton picking flower b substantially reduces.Simultaneously
It can guarantee that staple will not be fallen into when winding on plucking ingot matrix 1 entirely in inclination grooving 4, but there is most of staple to be wrapped in outer circle
On 2, when de- cotton, is easier to make cotton b to be taken off on ingot matrix 1 from plucking.Corner angle are reduced simultaneously, reduces and plucks ingot matrix 1 and branch
Fierce interaction, is effectively reduced the burden of cotton-picker head between dry a, reduces card and turns probability.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (9)
1. a kind of cotton picking spindle, including ingot matrix (1) is plucked, it is de- that several are uniformly provided in the outer circle (2) for plucking ingot matrix (1)
Cotton guide groove (3) and grooving column that are several equal with de- cotton guide groove (3) quantity and being arranged in a one-to-one correspondence, the grooving are arranged by several
A equally distributed inclination grooving (4) is constituted, one end of inclination grooving (4) and the de- cotton guide groove (3) for setting of being corresponding to it
Side intersection, which is characterized in that the intersection of the side of the de- cotton guide groove (3) and outer circle (2) is equipped with along de- cotton guide groove (3)
Length direction extend exterior arc surface one (5), the exterior arc surface one (5) to pluck ingot matrix (1) central axes maximum hang down
Straight distance is less than the radius for plucking ingot matrix (1), the exterior arc surface one (5), the side of de- cotton guide groove (3) and inclination grooving
(4) ingot needle point (6) are plucked in the intersection point formation of three face of side intersection.
2. a kind of cotton picking spindle according to claim 1, which is characterized in that described one end for plucking ingot matrix (1) be for
The connecting pin of connection function is played, the other end is insertion end, and the inclination grooving (4) is along a side of de- cotton guide groove (3) to even
It connects end inclination to extend, described pluck ingot needle point (6) are located at inclination grooving (4) at the side of connecting pin.
3. a kind of cotton picking spindle according to claim 2, which is characterized in that inclination grooving (4) is close to connecting pin
The intersection of side and de- cotton guide groove (3) side is equipped with the pit (7) fallen into exterior arc surface one (5) range, the pit (7)
Intersection point close to the side of connecting pin and the intersection of three face of exterior arc surface one (5) of side, inclination grooving (4) formed and above-mentioned pluck ingot
Needle point (6).
4. a kind of cotton picking spindle according to claim 1 or 2 or 3, which is characterized in that the de- cotton guide groove (3) is 2-4
It is a.
5. a kind of cotton picking spindle according to claim 4, which is characterized in that the de- cotton guide groove (3) is 3, described
Grooving be classified as 3 column: the first grooving column, the second grooving column and third grooving column, two adjacent inclination groovings in same grooving column
(4) the axial distance L between is 6~8mm, adjacent inclination in the inclination grooving (4) and the second grooving column in the first grooving column
The axial distance of grooving (4) is L/3, adjacent inclination grooving in the inclination grooving (4) and third grooving column in the second grooving column
(4) axial distance is L/3, adjacent inclination grooving (4) in the inclination grooving (4) and the first grooving column in third grooving column
Axial distance is L/3.
6. a kind of cotton picking spindle according to claim 1, which is characterized in that the de- cotton guide groove (3) is arc-shaped, described
Exterior arc surface one (5) connect with de- cotton guide groove (3) arc transition, and the exterior arc surface one (5) and pluck ingot matrix (1)
The connection of outer circle (2) arc transition.
7. a kind of cotton picking spindle according to claim 6, which is characterized in that the other side of the de- cotton guide groove (3) and outer
The intersection of circle (2) is equipped with the exterior arc surface two (8) extended along the length direction of de- cotton guide groove (3), the exterior arc surface two
(8) it is connect with de- cotton guide groove (3) arc transition, and the exterior arc surface two (8) and outer circle (2) circular arc for plucking ingot matrix (1)
Transition connection.
8. a kind of cotton picking spindle according to claim 1, which is characterized in that it is described inclination grooving (4) tilt angle be
40 °~50 °.
9. a kind of cotton picking spindle according to claim 8, which is characterized in that it is described inclination grooving (4) tilt angle be
45°。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811256150.3A CN109168611B (en) | 2018-10-26 | 2018-10-26 | Cotton picking spindle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811256150.3A CN109168611B (en) | 2018-10-26 | 2018-10-26 | Cotton picking spindle |
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| Publication Number | Publication Date |
|---|---|
| CN109168611A true CN109168611A (en) | 2019-01-11 |
| CN109168611B CN109168611B (en) | 2024-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811256150.3A Active CN109168611B (en) | 2018-10-26 | 2018-10-26 | Cotton picking spindle |
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| CN (1) | CN109168611B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110972705A (en) * | 2020-01-09 | 2020-04-10 | 石河子大学 | Spindle of wedge tooth cotton picker |
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| CN204907187U (en) * | 2015-07-10 | 2015-12-30 | 石河子大学 | Spindle is plucked to cotton picker |
| CN204907186U (en) * | 2015-07-31 | 2015-12-30 | 泰兴市和庆机械配件厂 | Spindle is plucked to cotton picker |
| CN105144990A (en) * | 2015-09-26 | 2015-12-16 | 田永军 | Cotton picking needle and cotton removing sleeve |
| CN205124381U (en) * | 2015-11-10 | 2016-04-06 | 浙江亚嘉采棉机配件有限公司 | Spindle for cotton picker |
| CN106561161A (en) * | 2015-11-25 | 2017-04-19 | 周潘玉 | Cotton picking spindle |
| CN106068926A (en) * | 2016-07-28 | 2016-11-09 | 星光正工（江苏）采棉机有限公司 | Cotton picker spindle |
| CN209057555U (en) * | 2018-10-26 | 2019-07-05 | 重庆神工农业装备有限责任公司 | Cotton picking spindle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110972705A (en) * | 2020-01-09 | 2020-04-10 | 石河子大学 | Spindle of wedge tooth cotton picker |
| CN110972705B (en) * | 2020-01-09 | 2023-09-22 | 石河子大学 | Wedge tooth cotton picker spindle |
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| CN109168611B (en) | 2024-04-05 |
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