CN207321940U - A kind of a brief period of time formula cotton picking roller - Google Patents
A kind of a brief period of time formula cotton picking roller Download PDFInfo
- Publication number
- CN207321940U CN207321940U CN201721302690.1U CN201721302690U CN207321940U CN 207321940 U CN207321940 U CN 207321940U CN 201721302690 U CN201721302690 U CN 201721302690U CN 207321940 U CN207321940 U CN 207321940U
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- CN
- China
- Prior art keywords
- brief period
- time
- rotation axis
- roll body
- picking roller
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- Expired - Fee Related
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- 229920000742 Cotton Polymers 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 abstract description 3
- 241000219146 Gossypium Species 0.000 description 34
- 238000010586 diagram Methods 0.000 description 5
- 238000003306 harvesting Methods 0.000 description 5
- 240000002024 Gossypium herbaceum Species 0.000 description 3
- 235000004341 Gossypium herbaceum Nutrition 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 229910000639 Spring steel Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
A kind of a brief period of time formula cotton picking roller is the utility model is related to, belongs to cotton picking field of mechanical technique.The picking roller includes rotation axis and the roll body being fixed in the rotation axis, and multiple rows of a brief period of time to extend radially outwardly along roll body is connected with the roll body, often arranges a brief period of time and is spaced apart along the axis direction of rotation axis；The a brief period of time is the flexible rod of ellipsoidal cross section, wherein the short axle of ellipse is parallel with the axis of rotation axis.The picking roller can ensure that the picking passage of closed type cotton picker is unobstructed, and ensure that the unginned cotton mode of appearance of picking is intact on the premise of avoiding interrupting limb.
Description
Technical field
A kind of a brief period of time formula cotton picking roller is the utility model is related to, belongs to cotton picking field of mechanical technique.
Background technology
Cotton harvesting is an important and complicated operation in Cotton Production, and the amount of labour used is more, and labor intensity is big.With other
Country compares, and Cotton in China price occupies high major reason, is due to be difficult to realize large-scale production.
The horizontal spindle formula cotton picker of import can put into production utilization, but its is expensive, working service cost
Height, when work, need to spray water, the humidity of increase harvest unginned cotton.At present both at home and abroad closed type cotton picker tool be broadly divided into brush board formula and
Two class of comb-tooth-type, but either there are some defects for brush board formula or comb-tooth-type for cotton picking machinery of the prior art.At present, I
State does not domesticize also cotton picker completely, and existing cotton picker cotton picking impurity ratio is higher, and unginned cotton mode of appearance is imperfect,
Removal of impurities process in follow-up cotton processing is caused to increase, cotton fiber shortens, the credit rating of cotton declines.
The content of the invention
The purpose of this utility model is that：It is proposed it is a kind of ensure closed type cotton picker picking passage it is unobstructed and picking
The complete cotton picking roller of unginned cotton mode of appearance.
In order to solve the above-mentioned technical problem, the utility model proposes technical solution be：A kind of a brief period of time formula cotton picking roller,
Including rotation axis and the roll body being fixed in the rotation axis, multiple rows of radially outward prolonging along roll body is connected with the roll body
The a brief period of time stretched, often arranges a brief period of time and is spaced apart along the axis direction of rotation axis；The a brief period of time is the flexible rod of ellipsoidal cross section,
Wherein oval short axle is parallel with the axis of rotation axis.
The a brief period of time formula cotton picking roller of the utility model is applicable to system receipts formula cotton harvesting picking desk, and a brief period of time is to cut
The oval flexible rod in face, and the short axle of ellipse is parallel with the axis of rotation axis, therefore a brief period of time edge on the picking roller
The module of anti-bending section of radial direction is far above module of anti-bending section vertically, so as to radially have enough to cotton plant in a brief period of time
During impact force, a brief period of time possesses good bending property vertically, it can be ensured that the picking passage of cotton picker keeps suitable when advancing
Freely.Directly cotton boll is impacted in addition, the flat a brief period of time more easily passes limb, avoids interrupting limb, ensures unginned cotton appearance
Form is intact, reduces the percentage of impurity of harvest unginned cotton.The utility model can improve closed type cotton picker work continuity, improve work
Efficiency and reliability.
The a brief period of time described in the utility model can be made of rubber, and the inside of a brief period of time is equipped with plug, and the plug can
It is made of spring steel wire, the intensity of a brief period of time is suitable, not easy to wear, while possesses good elasticity, when picking roller rotates at a high speed
Drive a brief period of time that cotton plants are carried out with flexible impact, harvest unginned cotton, can be further ensured that unginned cotton mode of appearance is intact.
Further improve of above-mentioned technical proposal be：The roll body is the cylindrical tube involuted by two panels arc-like sheet
Body, the rotation axis both ends are welded with forward flange disk, rear stub respectively, and the front end of the camber piece is installed on by positioning pin to be turned
On the forward flange disk of moving axis, the rear end of the camber piece and the rear stub of rotation axis are spirally connected.So when picking roller is in work one
After the section time, there is excessive wear or damage when needing replacing in a brief period of time, it is not necessary to whole picking roller is unloaded, only need to be by camber roller
The bolt in body end face unloads, and just can take out roll body and be repaired or replaced.
The further improvement of above-mentioned technical proposal is：The tube body is equipped with and a brief period of time multiple rows of ellipse correspondingly
Through hole；The a brief period of time is divided into totally three sections of latter end, stage casing and leading portion, and wherein latter end is in step-like that stage casing is axially spaced equipped with more
A annular protrusion, leading portion are smooth cambered surface；The a brief period of time is outwards worn from the inside of the tube body along corresponding ellipse hole
Go out, a brief period of time is fixedly connected by the interference fit between its latter end and corresponding ellipse hole.Such fast changeable
The a brief period of time, ensures the continuity of cotton picker work, equivalent to the operating efficiency for improving cotton picker.And the annular protrusion in a brief period of time can
To strengthen the impact force of a brief period of time, therefore it can ensure that the unginned cotton mode of appearance of picking is intact on the premise of avoiding interrupting limb.
Brief description of the drawings
The utility model will be further described below with reference to the accompanying drawings.
Fig. 1 is the structure diagram of the utility model embodiment.
Fig. 2 is the left view schematic diagram of Fig. 1.
The right side that Fig. 3 is Fig. 1 regards schematic diagram.
Fig. 4 is the structure diagram of roll body in the utility model embodiment.
Fig. 5 is the structure diagram of elastic claw in the utility model embodiment.
Reference numeral：1- rotation axis, 2- forward flanges disk, 3- positioning pins, 4- front end-plates, 5- tube bodies, the 6- as brief period of time, 7- roll bodies,
8- rear stubs, 9- end plates, 10- bolts, 11- reinforcing plates, 12- plugs.
Embodiment
Embodiment one
The a brief period of time formula cotton picking roller of the present embodiment, as Figure 1-Figure 5, including rotation axis 1 and is fixed on described turn
Roll body 7 on moving axis 1, is connected with multiple rows of a brief period of time 6 to extend radially outwardly along roll body 7 on the roll body 7, and it is equal often to arrange a brief period of time 6
It is uniformly distributed along the axis direction of rotation axis 1；The a brief period of time 6 is the flexible rod of ellipsoidal cross section, wherein the short axle of ellipse
It is parallel with the axis of rotation axis 1.Rotation axis 1 is driven by spline axle head passing power in the present embodiment.
As shown in Figure 1 and Figure 4, roll body 7 described in the present embodiment is the cylindrical body involuted by two panels arc-like sheet
5, polylith reinforcing plate 11 is interval with tube body 5, and 1 both ends of rotation axis are welded with forward flange disk 2, rear stub 8, camber respectively
The both ends of piece are respectively equipped with front end-plate 4 and end plate 9, and the front end-plate 4 of the camber piece is installed on rotation axis 1 by positioning pin 3
Forward flange disk 2 on, the end plate 9 of the camber piece is spirally connected by bolt 10 and the rear stub 8 of rotation axis.
As shown in Figure 1 and Figure 4, tube body 5 described in the present embodiment is equipped with logical with the one-to-one multiple rows of ellipse of a brief period of time 6
Hole；The a brief period of time 6 is divided into totally three sections of latter end, stage casing and leading portion, and wherein latter end is in step-like that stage casing is axially spaced to be equipped with
Multiple annular protrusions, leading portion are smooth cambered surface；The a brief period of time 6 from the inside of the tube body 5 along corresponding ellipse hole to
It is pierced by outside, a brief period of time 6 is fixedly connected by the interference fit between its latter end and corresponding ellipse hole.
As shown in figure 5, a brief period of time 6 described in the present embodiment is made of rubber, the inside of a brief period of time 6 is equipped with plug 12, core
Rod 12 can be made of spring steel wire, and the intensity of such a brief period of time 6 is suitable and not easy to wear, while possesses good elasticity.
As shown in Fig. 1, Fig. 4 and Fig. 5, a brief period of time 6 described in the present embodiment is pierced by from inside to outside from the inside of camber roll body 7,
Fixed by the step of 6 end of a brief period of time, be interference fit between a brief period of time 6 and tube body 5.
The quantity that the camber piece of roll body 7 is formed in the present embodiment is 2, naturally it is also possible to it is 3, it is even more etc.
Deng.Pick roller to rotate with the speed of 250r/min-350r/min, a brief period of time 6 can be inserted into cotton plants from the bottom up, along limb
Cotton boll is combed down, completes recovery operations.
After a period of operation, there is excessive wear or damage when needing replacing to the picking roller of the present embodiment in a brief period of time 6,
Whole picking roller need not be unloaded, the bolt 10 of the end plate of camber piece need to only be unloaded, just can the quick-replaceable a brief period of time 6, ensure
The continuity of cotton picker work, equivalent to the operating efficiency for improving cotton picker.
The utility model is not limited to the concrete technical scheme of above-described embodiment, in addition to the implementation, the utility model
There can also be other embodiment.All technical solutions formed using equivalent substitution or equivalent transformation, all fall within the utility model
It is required that protection domain.
Claims (4)
1. a kind of a brief period of time formula cotton picking roller, including rotation axis and the roll body that is fixed in the rotation axis, on the roll body
Multiple rows of a brief period of time to extend radially outwardly along roll body is connected with, a brief period of time is often arranged and is spaced apart along the axis direction of rotation axis；Its
It is characterized in that：The a brief period of time is the flexible rod of ellipsoidal cross section, wherein the short axle of ellipse is parallel with the axis of rotation axis.
2. a brief period of time formula cotton picking roller according to claim 1, it is characterised in that：The roll body is by two panels arc-like sheet pair
The cylindrical body formed is closed, the rotation axis both ends are welded with forward flange disk, rear stub respectively, and the front end of the arc-like sheet leads to
Positioning pin is crossed on the forward flange disk of rotation axis, the rear end of the arc-like sheet and the rear stub of rotation axis are spirally connected.
3. a brief period of time formula cotton picking roller according to claim 2, it is characterised in that：The tube body is equipped with a brief period of time one by one
Corresponding multiple rows of ellipse hole；The a brief period of time is divided into totally three sections of latter end, stage casing and leading portion, and wherein latter end is in step-like, stage casing
Axially spaced to be equipped with multiple annular protrusions, leading portion is smooth cambered surface；The a brief period of time is from the inside of the tube body along corresponding
Ellipse hole is outwards pierced by, and a brief period of time is fixed by the interference fit between its latter end and corresponding ellipse hole to be connected
Connect.
4. according to any a brief period of time formula cotton picking roller of claim 1-3, it is characterised in that：The a brief period of time uses rubber
It is made, the inside of a brief period of time is embedded with plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721302690.1U CN207321940U (en) | 2017-10-10 | 2017-10-10 | A kind of a brief period of time formula cotton picking roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721302690.1U CN207321940U (en) | 2017-10-10 | 2017-10-10 | A kind of a brief period of time formula cotton picking roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207321940U true CN207321940U (en) | 2018-05-08 |
Family
ID=62368299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721302690.1U Expired - Fee Related CN207321940U (en) | 2017-10-10 | 2017-10-10 | A kind of a brief period of time formula cotton picking roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207321940U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113785696A (en) * | 2021-09-29 | 2021-12-14 | 农业农村部南京农业机械化研究所 | Harvesting roller capable of being disassembled and replaced quickly, cotton picking platform and cotton combine harvester |
-
2017
- 2017-10-10 CN CN201721302690.1U patent/CN207321940U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113785696A (en) * | 2021-09-29 | 2021-12-14 | 农业农村部南京农业机械化研究所 | Harvesting roller capable of being disassembled and replaced quickly, cotton picking platform and cotton combine harvester |
| CN113785696B (en) * | 2021-09-29 | 2022-06-14 | 农业农村部南京农业机械化研究所 | Harvesting roller capable of being disassembled and replaced quickly, cotton picking platform and cotton combine harvester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 |