CN106105557B - self-propelled sunflower harvester - Google Patents
self-propelled sunflower harvester Download PDFInfo
- Publication number
- CN106105557B CN106105557B CN201610746681.5A CN201610746681A CN106105557B CN 106105557 B CN106105557 B CN 106105557B CN 201610746681 A CN201610746681 A CN 201610746681A CN 106105557 B CN106105557 B CN 106105557B
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- Prior art keywords
- sunflower
- screen cloth
- lower screen
- self
- header
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D45/00—Harvesting of standing crops
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/02—Self-propelled combines
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/18—Threshing devices
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvesting Machines For Specific Crops (AREA)
Abstract
The present invention provides a kind of self-propelled sunflower harvester, belong to agricultural machinery technological field, its structure includes vehicle frame, wheel, driver's cabin, actuating unit, vehicle frame front end is provided with cultivated platform rack, it ploughs platform rack front end and is set as header, sunflower stalk cutter is provided in the cultivated platform rack of the lower section of header；Header rear is provided with sunflower head seed separating mechanism；It is set as sunflower barreling working clearance space between the male helicoid and upper casing inner wall of spiral bar and between the male helicoid and lower screen cloth inner wall of spiral bar；Another side of lower screen cloth is provided with sunflower disk discharge port, and sunflower head discharge port connection sunflower disk promotes conveyer belt, and sunflower disk promotes the aggregate bin that conveyer belt extends to vehicle frame tail portion；Sunflower seeds collection table is provided with below lower screen cloth.The self-propelled sunflower harvester can realize that sunflower seeds and sunflower disk good separation, threshing course are automatically performed by the effect of sunflower head seed separating mechanism, use manpower and material resources sparingly.
Description
Technical field
The present invention relates to agricultural machinery technological field, specifically a kind of self-propelled sunflower harvester.
Background technology
In general, sunflower harvester is mostly the simple harvesting to sunflower head, such agricultural machinery is commonplace.But it passes
The sunflower harvester of system cannot it is good by sunflower head on sunflower seeds and sunflower disk detach, influence harvest technology, cannot be good
To downstream classify, be also unfavorable for be connected downstream processes.How to design and manufacture a kind of sunflower seeds and sunflower disk well divides
From agricultural machinery be a modernization science and technology important topic urgently to be resolved hurrily.
Invention content
The technical assignment of the present invention is to solve the deficiencies in the prior art, provides a kind of self-propelled sunflower harvester.
The technical scheme is that realize in the following manner, the self-propelled sunflower harvester, structure include vehicle frame,
Wheel, driver's cabin, actuating unit, vehicle frame front end are provided with cultivated platform rack,
It ploughs platform rack front end and is set as header, sunflower stalk cutter is provided in the cultivated platform rack of the lower section of header；
It is provided with feeding table in the cultivated platform rack at header rear, frame-type feeding transfer roller, frame are provided on feeding table
The periphery of formula feeding transfer roller is provided with feeding frame driving lever；
Single-screw conveying transfer roller has been provided in the cultivated platform rack at the tangent line rear of feeding frame driving lever surfaces of revolution lower edge；Single spiral shell
It is provided with single-screw blade on rotation conveying transfer roller, end coils are constituted between the end that single-screw blade irreversibly delivers and feeding table
Squeeze feeding portion；
The rear of single-screw conveying transfer roller is provided with sunflower head seed separating mechanism；
Sunflower head seed separating mechanism structure be：
Upper casing and lower screen cloth constitute accumbency cylindrical tube in upper and lower directions, and upper casing and lower screen cloth are connected by edge horizontal flange
It connects；
Accumbency cylindrical tube inner cavity is provided with the rotating roller of accumbency arrangement, and spiral is fixedly installed on the roll surface of rotating roller
Muscle；
It is set between the male helicoid and upper casing inner wall of spiral bar and between the male helicoid and lower screen cloth inner wall of spiral bar
It is set to sunflower barreling working clearance space；
One side of lower screen cloth is provided with sunflower feed inlet, and end coils squeeze feeding portion and sunflower feed inlet space phase
Logical, sunflower feed inlet is communicated with sunflower barreling working clearance space；
Another side of lower screen cloth is provided with sunflower disk discharge port, and sunflower head discharge port connection sunflower disk promotes conveyer belt,
Sunflower disk promotes the aggregate bin that conveyer belt extends to vehicle frame tail portion；
Sunflower seeds collection table is provided with below lower screen cloth, sunflower seeds collects table top and is provided with collection seed channel,
Collection seed passages downstream rear is provided with transition belt, and the linking of transition belt downstream has promotion conveyer belt；It is promoted
Conveyer belt downstream connects bucket type vibrating screen, bucket type oscillating sieve connection sunflower seeds collection bucket.
Sunflower stalk cutter uses biplate reciprocating knife.
Header is provided with mutually fixed harvesting plug and harvesting fork knife, longitudinal harvesting fork knife blade at harvesting plug rear
Edge is provided with longitudinal swipe, and bristle is provided in longitudinal swipe.
Upper casing uses the downward opening semicolumn upper casing of totally enclosed type accumbency；
Lower screen cloth using it is longitudinal walk, recessed arc line shaped rib is parallel and equidistant interval is arranged, constitute it is opening up under
Semicolumn rib net；
Upper casing and lower screen cloth upper and lower opening are corresponding.
Spiral bar in rotating roller is provided with five, and the hand of spiral of five spiral bars is identical, and five spiral bars fix weldering
It is connected on the roll surface of rotating roller.
Generated advantageous effect is the present invention compared with prior art：
The self-propelled sunflower harvester can realize that sunflower seeds and sunflower disk are good by the effect of sunflower head seed separating mechanism
Good separation mainly utilizes and constitutes sunflower barreling working clearance space, the thickness in this space between spiral bar rotating roller and lower screen cloth
Degree is consistent with sunflower disc thickness, and sunflower head passes through while helical feed in this space forms rolling between lower screen cloth rib
The action of mill makes sunflower seeds and sunflower disk good separation, realizes that threshing, sunflower seeds and sunflower disk divide two-way respectively to convey collection,
It is simple and effective, efficient threshing separation.Threshing course is automatically performed, and is used manpower and material resources sparingly；Sunflower seeds breakage rate is low, product qualified rate
Height, it is highly practical, there is good working elastic, various aspects equipment mechanism can be adjusted according to sunflower growth conditions, kind etc.
Parameter, cooperation technique play the role of good harvesting, harvest.
It is the self-propelled sunflower harvester reasonable design, simple in structure, safe and reliable, easy to use, easy to maintain, have very
Good popularizing value.
Description of the drawings
Attached drawing 1 is the main structure diagram of the present invention；
Attached drawing 2 is the overlooking structure diagram of the present invention；
Attached drawing 3 is the main structure diagram of the sunflower head seed separating mechanism of the present invention；
Attached drawing 4 is the overlooking structure diagram of the rotating roller of the present invention；
Attached drawing 5 is the overlooking structure diagram of the lower screen cloth of the present invention；
Attached drawing 6 be the present invention rotating roller and lower screen cloth between constitute sunflower barreling working clearance space structural representation
Figure.
Label in attached drawing indicates respectively：
1, vehicle frame, 2, wheel, 3, driver's cabin, 4, actuating unit,
5, platform rack is ploughed, 6, header, 7, sunflower stalk cutter,
8, sunflower head seed separating mechanism,
9, upper casing, 10, lower screen cloth, 11, accumbency cylindrical tube, 12, edge horizontal flange,
13, rotating roller, 14, spiral bar, 15, sunflower barreling working clearance space,
16, sunflower feed inlet, 17, sunflower disk discharge port, 18, sunflower disk promote conveyer belt, 19, aggregate bin,
20, sunflower seeds collection table, 21, single-screw convey transfer roller, 22, single-screw blade, 23, end coils squeeze feeding
Portion, 24, collection seed channel, 25, transition belt, 26, promote conveyer belt, 27, bucket type oscillating sieve, 28, sunflower seeds collection bucket,
29, plug is gathered in, 30, harvesting fork knife, 31, longitudinal swipe, 32, bristle,
33, rib, 34, containing feeding roller；
35, feeding table, 36, frame-type feeding transfer roller, 37, feeding frame driving lever.
Specific implementation mode
The self-propelled sunflower harvester of the present invention is described in detail below below in conjunction with the accompanying drawings.
As shown in the picture, self-propelled sunflower harvester of the invention, structure include vehicle frame 1, wheel 2, driver's cabin 3, move
Force mechanisms 4,1 front end of vehicle frame are provided with cultivated platform rack 5,
It ploughs 5 front end of platform rack and is set as header 6, being provided with sunflower stalk in the cultivated platform rack of the lower section of header 6 cuts
Knife 7；
It is provided with feeding table 35 in the cultivated platform rack at 6 rear of header, frame-type feeding transfer roller is provided on feeding table 35
36, the periphery of frame-type feeding transfer roller 36 is provided with feeding frame driving lever 37；
Single-screw conveying transfer roller 21 has been provided in the cultivated platform rack at the tangent line rear of 37 surfaces of revolution lower edge of feeding frame driving lever；
It is provided with single-screw blade 22, structure between the end that single-screw blade 22 irreversibly delivers and feeding table on single-screw conveying transfer roller 21
Feeding portion 23 is squeezed at end coils；
The rear of single-screw conveying transfer roller is provided with sunflower head seed separating mechanism 8；Sunflower head seed separating mechanism is by engine
Structure drives；
The structure of sunflower head seed separating mechanism 8 is：
Upper casing 9 and lower screen cloth 10 constitute accumbency cylindrical tube 11 in upper and lower directions, and upper casing 9 and lower screen cloth 10 pass through marginal water
Plane face flange 12 connects；
11 inner cavity of accumbency cylindrical tube is provided with the rotating roller 13 of accumbency arrangement, is fixedly installed on the roll surface of rotating roller 13
Spiral bar 14；
Between 9 inner wall of male helicoid and upper casing of spiral bar 14 and in the male helicoid and lower screen cloth 10 of spiral bar 14
Sunflower barreling working clearance space 15 is set as between wall；
One side of lower screen cloth 10 is provided with sunflower feed inlet 16, and end coils squeeze feeding portion 23 and sunflower feed inlet 16
Space communicates, and sunflower feed inlet 16 is communicated with sunflower barreling working clearance space 15；
Another side of lower screen cloth 10 is provided with sunflower disk discharge port 17, and it is defeated that sunflower head discharge port 17 connects sunflower disk promotion
Band 18, sunflower disk is sent to promote the aggregate bin 19 that conveyer belt 18 extends to vehicle frame tail portion；
The lower section of lower screen cloth 10 is provided with sunflower seeds collection table 20, and sunflower seeds collection table table top is provided with collection seed channel 24,
24 downstream rear of collection seed channel is provided with transition belt 25, and the linking of 25 downstream of transition belt has promotion conveyer belt
26；Promote 26 downstream of conveyer belt connection bucket type vibrating screen 27,27 connection sunflower seeds collection bucket 28 of bucket type oscillating sieve.
Sunflower stalk cutter 7 uses upper and lower biplate reciprocating knife.Upper and lower biplate reciprocating knife is driven by actuating unit
It is dynamic.
Header is provided with mutually fixed harvesting plug 29 and harvesting fork knife 30, longitudinal harvesting fork at 29 rear of harvesting plug
Knife blade edge is provided with longitudinal swipe 31, and bristle 32 is provided in longitudinal swipe 31.
Upper casing 9 uses the downward opening semicolumn upper casing of totally enclosed type accumbency；
Lower screen cloth 10 is walked using longitudinal direction, recessed arc line shaped rib 33 is parallel and equidistant interval is arranged, is constituted opening up
Lower half cylinder rib net；
Upper casing 9 and 10 upper and lower opening of lower screen cloth are corresponding.
Spiral bar 14 in rotating roller 13 is provided with five, and the hand of spiral of five spiral bars is identical, and five spiral bars are solid
Surely it is welded on the roll surface of rotating roller 13.
The both sides of header 6 are provided with containing feeding roller 34, and containing feeding roller 34 is driven by actuating unit.
Frame-type feeding transfer roller, single-screw conveying transfer roller 21, transition belt 25, promotes conveyer belt 26, bucket at rotating roller 13
The works such as formula vibrating screen 27, sunflower stalk cutter 7 are driven by actuating unit transfer.
Claims (5)
1. self-propelled sunflower harvester, including vehicle frame, wheel, driver's cabin, actuating unit, it is characterised in that：Vehicle frame front end is arranged
There is cultivated platform rack,
It ploughs platform rack front end and is set as header, sunflower stalk cutter is provided in the cultivated platform rack of the lower section of header；
It is provided with feeding table in the cultivated platform rack at header rear, frame-type feeding transfer roller is provided on feeding table, frame-type is sent
The periphery of material transfer roller is provided with feeding frame driving lever；
Single-screw conveying transfer roller is provided in the cultivated platform rack at the tangent line rear of feeding frame driving lever surfaces of revolution lower edge；Single-screw conveys
Single-screw blade is provided on transfer roller, composition end coils, which squeeze, between the end that single-screw blade irreversibly delivers and feeding table feeds
Material portion；
The rear of single-screw conveying transfer roller is provided with sunflower head seed separating mechanism；
Sunflower head seed separating mechanism structure be：
Upper casing and lower screen cloth constitute accumbency cylindrical tube in upper and lower directions, and upper casing is connected with lower screen cloth by edge horizontal flange；
Accumbency cylindrical tube inner cavity is provided with the rotating roller of accumbency arrangement, and spiral bar is fixedly installed on the roll surface of rotating roller；
It is set as between the male helicoid and upper casing inner wall of spiral bar and between the male helicoid and lower screen cloth inner wall of spiral bar
Sunflower barreling working clearance space；
One side of lower screen cloth is provided with sunflower feed inlet, and end coils squeeze feeding portion and communicated with sunflower feed inlet space, certain herbaceous plants with big flowers
Flower feed inlet is communicated with sunflower barreling working clearance space；
Another side of lower screen cloth is provided with sunflower disk discharge port, and sunflower head discharge port connection sunflower disk promotes conveyer belt, sunflower
Disk promotes the aggregate bin that conveyer belt extends to vehicle frame tail portion；
Sunflower seeds collection table is provided with below lower screen cloth, sunflower seeds collects table top and is provided with collection seed channel,
Collection seed passages downstream rear is provided with transition belt, and the linking of transition belt downstream has promotion conveyer belt；Promote conveying
Band downstream connects bucket type vibrating screen, bucket type oscillating sieve connection sunflower seeds collection bucket.
2. self-propelled sunflower harvester according to claim 1, it is characterised in that：Sunflower stalk cutter is reciprocal using biplate
Formula cutter.
3. self-propelled sunflower harvester according to claim 1, it is characterised in that：Header is provided with mutually fixed harvesting
Longitudinal harvesting fork knife blade edge of plug and harvesting fork knife, harvesting plug rear is provided with longitudinal swipe, is set in longitudinal swipe
It is equipped with bristle.
4. self-propelled sunflower harvester according to claim 1, it is characterised in that：
Upper casing uses the downward opening semicolumn upper casing of totally enclosed type accumbency；
Lower screen cloth is walked using longitudinal direction, recessed arc line shaped rib is parallel and equidistant interval is arranged, constitutes opening up lower half circle
Column rib net；
Upper casing and lower screen cloth upper and lower opening are corresponding.
5. self-propelled sunflower harvester according to claim 1, it is characterised in that：Spiral bar in rotating roller is provided with five
The hand of spiral of item, five spiral bars is identical, and five spiral bars are fixedly welded on the roll surface of rotating roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610746681.5A CN106105557B (en) | 2016-08-29 | 2016-08-29 | self-propelled sunflower harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610746681.5A CN106105557B (en) | 2016-08-29 | 2016-08-29 | self-propelled sunflower harvester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106105557A CN106105557A (en) | 2016-11-16 |
| CN106105557B true CN106105557B (en) | 2018-09-04 |
Family
ID=57271835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610746681.5A Active CN106105557B (en) | 2016-08-29 | 2016-08-29 | self-propelled sunflower harvester |
Country Status (1)
| Country | Link |
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| CN (1) | CN106105557B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106818034B (en) * | 2017-03-24 | 2023-07-25 | 内蒙古宏昌机械制造有限公司 | Harvester |
| CN106804204B (en) * | 2017-03-24 | 2023-04-25 | 内蒙古宏昌机械制造有限公司 | Header and harvester |
| CN108770463B (en) * | 2018-04-08 | 2021-06-11 | 台州市新壹智能科技有限公司 | Conveying device of automatic harvester and using method thereof |
| CN112369193B (en) * | 2020-11-10 | 2022-05-27 | 山西农业大学 | Harvesting and threshing method for edible sunflowers |
| CN112369194B (en) * | 2020-11-10 | 2022-09-13 | 山西农业大学 | Harvesting and threshing device for edible sunflower |
| CN114698452B (en) * | 2022-03-29 | 2024-01-26 | 杨凌聚力生物科技有限公司 | Self-propelled cyperus esculentus harvester |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU880317A1 (en) * | 1980-04-15 | 1981-11-15 | Ростовское Головное Специализированное Конструкторское Бюро По Комплексам Уборочных Сельхозмашин | Attachment to grain harvester for harvesting sunflowers |
| SU1690598A1 (en) * | 1990-03-29 | 1991-11-15 | Всесоюзный научно-исследовательский институт масличных культур им.В.С.Пустовойта | Sunflower harvester |
| CN2765458Y (en) * | 2004-08-20 | 2006-03-22 | 侯亚东 | Sunflower disk thresher |
| CN203457543U (en) * | 2013-09-02 | 2014-03-05 | 玉门市众诚新型农机制造有限公司 | Sunflower harvester |
| CN204014511U (en) * | 2014-08-28 | 2014-12-17 | 新疆丰达机械制造有限公司 | Self-propelled sunflower harvester |
| CN205213416U (en) * | 2015-12-01 | 2016-05-11 | 玉门市众诚新型农机制造有限公司 | Sunflower harvester |
| CN105706629B (en) * | 2016-01-31 | 2017-12-05 | 德州春明农业机械有限公司 | Corncob and stalk corn cropper |
| CN205946593U (en) * | 2016-08-29 | 2017-02-15 | 德州春明农业机械有限公司 | Self -propelled sunflower harvester |
-
2016
- 2016-08-29 CN CN201610746681.5A patent/CN106105557B/en active Active
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| Publication number | Publication date |
|---|---|
| CN106105557A (en) | 2016-11-16 |
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Denomination of invention: Self-propelled sunflower harvester Effective date of registration: 20230206 Granted publication date: 20180904 Pledgee: Shandong Wucheng Rural Commercial Bank Co.,Ltd. Pledgor: DEZHOU CHUNMING AGRICULTURAL MACHINERY Co.,Ltd. Registration number: Y2023980032115 |
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