CN205946593U - Self -propelled sunflower harvester - Google Patents
Self -propelled sunflower harvester Download PDFInfo
- Publication number
- CN205946593U CN205946593U CN201620965841.0U CN201620965841U CN205946593U CN 205946593 U CN205946593 U CN 205946593U CN 201620965841 U CN201620965841 U CN 201620965841U CN 205946593 U CN205946593 U CN 205946593U
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- China
- Prior art keywords
- sunflower
- screen cloth
- frame
- self
- lower screen
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- Expired - Fee Related
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Abstract
The utility model provides a self -propelled sunflower harvester belongs to agricultural machine technical field, and its structure includes frame, wheel, driver's cabin, power unit, and the frame front end is provided with ploughs a frame, ploughs a frame front end and sets up to the header, and ploughing of the below of header is provided with sunflower stem stalk cutting knife in the frame, the header rear is provided with the first seed separating mechanism of sunflower, between the outer helicoid of spiral muscle and the epitheca inner wall and the outer helicoid of spiral muscle and setting up to sunflower barreling work clearance space between the screen cloth inner wall down, another side of screen cloth is provided with sunflower dish discharge gate down, and the first discharge gate of sunflower is connected the sunflower dish and is promoted the conveyer belt, and the sunflower dish promotes the collecting hopper that the conveyer belt extended to the frame afterbody, the below of screen cloth is provided with the sunflower seeds and collects the platform down. The effect that this self -propelled sunflower harvester passes through the first seed separating mechanism of sunflower can realize sunflower seeds and the good separation of sunflower dish, and threshing process is automatic to accomplish the material resources of using manpower sparingly.
Description
Technical field
This utility model is related to agricultural machinery technological field, specifically a kind of self-propelled sunflower harvester.
Background technology
General, mostly sunflower harvester is the simple harvesting to sunflower head, and such agricultural machinery is commonplace.But, pass
The sunflower harvester of system can not be good the sunflower seed on sunflower head is separated with Receptaculum Helianthi, impact harvest technology is it is impossible to well
To downstream classify, also be unfavorable for be connected downstream processes.How to design and manufacture a kind of sunflower seed and Receptaculum Helianthi well divides
From agricultural machinery be a modernization science and technology important topic urgently to be resolved hurrily.
Utility model content
Technical assignment of the present utility model is to solve the deficiencies in the prior art, provides a kind of self-propelled sunflower harvester.
The technical solution of the utility model is realized in the following manner, this self-propelled sunflower harvester, and its structure includes
Vehicle frame, wheel, driver's cabin, actuating unit, vehicle frame front end is provided with cultivated platform frame,
Cultivated platform frame front end is set to header, and the cultivated platform frame of the lower section of header is provided with sunflower stalk cutter；
It is provided with feeding table in the cultivated platform frame at header rear, feeding table is provided with frame-type feeding transfer roller, framework
The periphery of formula feeding transfer roller is provided with feeding frame driving lever；
Single-screw conveying transfer roller is provided with the cultivated platform frame at the tangent line rear of feeding frame driving lever surfaces of revolution lower edge；Single-screw
It is provided with single-screw blade on conveying transfer roller, constitute end coils between the end that single-screw blade irreversibly delivers and feeding table and squeeze
Send feeding portion；
The rear that single-screw conveys transfer roller is provided with sunflower head seed separating mechanism；
The structure of sunflower head seed separating mechanism is：
Upper casing and lower screen cloth constitute accumbency cylindrical tube in above-below direction, and upper casing and lower screen cloth pass through edge horizontal flange even
Connect；
Accumbency cylindrical tube inner chamber is provided with the rotating roller of accumbency arrangement, and the roll surface of rotating roller is fixedly installed spiral
Muscle；
Set between the male helicoid of spiral bar and upper casing inwall and between the male helicoid of spiral bar and lower screen cloth inwall
It is set to sunflower barreling working clearance space；
One side of lower screen cloth is provided with sunflower charging aperture, and end coils squeeze feeding portion and sunflower charging aperture space phase
Logical, sunflower charging aperture is communicated with sunflower barreling working clearance space；
Another side of lower screen cloth is provided with Receptaculum Helianthi discharging opening, and sunflower head discharging opening connects Receptaculum Helianthi lifting conveyer belt,
Receptaculum Helianthi lifts the aggregate bin that conveyer belt extends to vehicle frame afterbody；
The lower section of lower screen cloth is provided with sunflower seed collection table, and sunflower seed is collected table top and is provided with collection seed passage,
Collection seed passages downstream rear is provided with transition belt, and the linking of transition belt downstream has lifting conveyer belt；Lifting
Conveyer belt downstream connects bucket type vibrosieve, and bucket type oscillating sieve connects sunflower seed collection bucket.
Sunflower stalk cutter adopts biplate reciprocating knife.
Header is provided with the harvesting jaw mutually fixed and harvesting fork knife, the longitudinal direction harvesting fork knife blade at harvesting jaw rear
Edge is provided with longitudinal swipe, and longitudinal swipe is provided with bristle.
Upper casing adopts totally enclosed type accumbency downward opening semicolumn upper casing；
Lower screen cloth is walked using longitudinal direction, recessed arc line shaped rib is parallel and equi-spaced apart arrangement, under composition is opening up
Semicolumn rib net；
Upper casing is corresponding with lower screen cloth upper and lower opening.
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.
Compared with prior art produced beneficial effect is this utility model：
This self-propelled sunflower harvester is capable of sunflower seed by the effect of sunflower head seed separating mechanism and Receptaculum Helianthi is good
Good separation, mainly uses composition 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, through forming rolling and lower screen cloth rib between while sunflower head in this space is in helical feed
The action of mill, makes sunflower seed and Receptaculum Helianthi good separation, realizes threshing, sunflower seed and Receptaculum Helianthi divide two-way each to convey collection,
Simply effective, efficient threshing separates.Threshing course is automatically performed, and uses manpower and material resources sparingly；Sunflower seed breakage rate is low, product qualified rate
Height, practical, there is good working elastic, each side equipment mechanism can be adjusted according to sunflower growth conditions, kind etc.
Parameter, cooperation technique, plays good harvesting, the effect harvesting.
This self-propelled sunflower harvester is reasonable in design, structure is simple, safe and reliable, easy to use, easy to maintain, has very
Good popularizing value.
Brief description
Accompanying drawing 1 is main structure diagram of the present utility model；
Accompanying drawing 2 is overlooking the structure diagram of the present utility model；
Accompanying drawing 3 is the main structure diagram of sunflower head seed separating mechanism of the present utility model；
Accompanying drawing 4 is the overlooking the structure diagram of rotating roller of the present utility model；
Accompanying drawing 5 is the overlooking the structure diagram of lower screen cloth of the present utility model；
Accompanying drawing 6 is that the structure constituting sunflower barreling working clearance space between rotating roller of the present utility model and lower screen cloth is shown
It is intended to.
Labelling in accompanying drawing represents respectively：
1st, vehicle frame, 2, wheel, 3, driver's cabin, 4, actuating unit,
5th, plough platform frame, 6, header, 7, sunflower stalk cutter,
8th, sunflower head seed separating mechanism,
9th, upper casing, 10, lower screen cloth, 11, accumbency cylindrical tube, 12, edge horizontal flange,
13rd, rotating roller, 14, spiral bar, 15, sunflower barreling working clearance space,
16th, sunflower charging aperture, 17, Receptaculum Helianthi discharging opening, 18, Receptaculum Helianthi lifting conveyer belt, 19, aggregate bin,
20th, sunflower seed collection table, 21, single-screw conveying transfer roller, 22, single-screw blade, 23, end coils squeeze feeding
Portion, 24, collection seed passage, 25, transition belt, 26, lifting conveyer belt, 27, bucket type oscillating sieve, 28, sunflower seed collection bucket,
29th, gather in jaw, 30, harvesting fork knife, 31, longitudinal swipe, 32, bristle,
33rd, rib, 34, containing feeding roller；
35th, feeding table, 36, frame-type feeding transfer roller, 37, feeding frame driving lever.
Specific embodiment
Below in conjunction with the accompanying drawings self-propelled sunflower harvester of the present utility model is described in detail below.
As shown in drawings, self-propelled sunflower harvester of the present utility model, its structure includes vehicle frame 1, wheel 2, driver's cabin
3rd, actuating unit 4, vehicle frame 1 front end is provided with cultivated platform frame 5,
Cultivated platform frame 5 front end is set to header 6, the cultivated platform frame of the lower section of header 6 is provided with sunflower stalk and cuts
Knife 7；
It is provided with feeding table 35 in the cultivated platform frame at header 6 rear, feeding table 35 is provided with frame-type feeding transfer roller
36, the periphery of frame-type feeding transfer roller 36 is provided with feeding frame driving lever 37；
Single-screw conveying transfer roller 21 is provided with the cultivated platform frame at the tangent line rear of feeding frame driving lever 37 surfaces of revolution lower edge；Single
Single-screw blade 22 is provided with helical feed transfer roller 21, constitutes between the end that single-screw blade 22 irreversibly delivers and feeding table
End coils squeeze feeding portion 23；
The rear that single-screw conveys 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 above-below direction, and upper casing 9 and lower screen cloth 10 pass through marginal water
Plane face flange 12 connects；
Accumbency cylindrical tube 11 inner chamber is provided with the rotating roller 13 of accumbency arrangement, and the roll surface of rotating roller 13 is fixedly installed
Spiral bar 14；
Between the male helicoid of spiral bar 14 and upper casing 9 inwall and in the male helicoid and lower screen cloth 10 of spiral bar 14
It is set to sunflower barreling working clearance space 15 between wall；
One side of lower screen cloth 10 is provided with sunflower charging aperture 16, and end coils squeeze feeding portion 23 and sunflower charging aperture 16
Space communicates, and sunflower charging aperture 16 is communicated with sunflower barreling working clearance space 15；
Another side of lower screen cloth 10 is provided with Receptaculum Helianthi discharging opening 17, and it is defeated that sunflower head discharging opening 17 connects Receptaculum Helianthi lifting
Send band 18, Receptaculum Helianthi lifts the aggregate bin 19 that conveyer belt 18 extends to vehicle frame afterbody；
The lower section of lower screen cloth 10 is provided with sunflower seed collection table 20, and sunflower seed collection table table top is provided with collection seed passage 24,
Collection seed passage 24 downstream rear is provided with transition belt 25, and the linking of transition belt 25 downstream has lifting conveyer belt
26；Lifting conveyer belt 26 downstream connects bucket type vibrosieve 27, bucket type oscillating sieve 27 connection sunflower seed collection bucket 28.
Sunflower stalk cutter 7 adopts upper and lower biplate reciprocating knife.Biplate reciprocating knife is driven by actuating unit up and down
Dynamic.
Header is provided with the harvesting jaw 29 mutually fixed and harvesting fork knife 30, the longitudinal direction harvesting fork at harvesting jaw 29 rear
Knife blade edge is provided with longitudinal swipe 31, and longitudinal swipe 31 is provided with bristle 32.
Upper casing 9 adopts totally enclosed type accumbency downward opening semicolumn upper casing；
Lower screen cloth 10 is walked using longitudinal direction, recessed arc line shaped rib 33 is parallel and equi-spaced apart arrangement, constitutes opening up
Lower half cylinder rib net；
Upper casing 9 is corresponding with lower screen cloth 10 upper and lower opening.
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, rotating roller 13, single-screw conveying transfer roller 21, transition belt 25, lifting conveyer belt 26, bucket
The workses such as formula vibrosieve 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 frame,
Cultivated platform frame front end is set to header, and the cultivated platform frame of the lower section of header is provided with sunflower stalk cutter；
It is provided with feeding table in the cultivated platform frame at header rear, feeding table is provided with frame-type feeding transfer roller, frame-type send
The periphery of material transfer roller is provided with feeding frame driving lever；
Single-screw conveying transfer roller is provided with the cultivated platform frame at the tangent line rear of feeding frame driving lever surfaces of revolution lower edge；Single-screw conveys
Single-screw blade is provided with transfer roller, between the end that single-screw blade irreversibly delivers and feeding table, composition end coils squeeze and feed
Material portion；
The rear that single-screw conveys transfer roller is provided with sunflower head seed separating mechanism；
The structure of sunflower head seed separating mechanism is：
Upper casing and lower screen cloth constitute accumbency cylindrical tube in above-below direction, and upper casing and lower screen cloth are connected by edge horizontal flange；
Accumbency cylindrical tube inner chamber is provided with the rotating roller of accumbency arrangement, and the roll surface of rotating roller is fixedly installed spiral bar；
It is set between the male helicoid of spiral bar and upper casing inwall and between the male helicoid of spiral bar and lower screen cloth inwall
Sunflower barreling working clearance space；
One side of lower screen cloth is provided with sunflower charging aperture, and end coils are squeezed feeding portion and communicated with sunflower charging aperture space, certain herbaceous plants with big flowers
Flower charging aperture is communicated with sunflower barreling working clearance space；
Another side of lower screen cloth is provided with Receptaculum Helianthi discharging opening, and sunflower head discharging opening connects Receptaculum Helianthi lifting conveyer belt, sunflower
Disk lifts the aggregate bin that conveyer belt extends to vehicle frame afterbody；
The lower section of lower screen cloth is provided with sunflower seed collection table, and sunflower seed is collected table top and is provided with collection seed passage,
Collection seed passages downstream rear is provided with transition belt, and the linking of transition belt downstream has lifting conveyer belt；Lifting conveying
Band downstream connects bucket type vibrosieve, and bucket type oscillating sieve connects sunflower seed collection bucket.
2. self-propelled sunflower harvester according to claim 1 it is characterised in that：Sunflower stalk cutter adopts biplate reciprocal
Formula cutter.
3. self-propelled sunflower harvester according to claim 1 it is characterised in that：Header is provided with the harvesting mutually fixed
Jaw and harvesting fork knife, the longitudinal direction harvesting fork knife blade edge at harvesting jaw rear is provided with longitudinal swipe, and longitudinal swipe sets
It is equipped with bristle.
4. self-propelled sunflower harvester according to claim 1 it is characterised in that：
Upper casing adopts totally enclosed type accumbency downward opening semicolumn upper casing；
Lower screen cloth is walked using longitudinal direction, recessed arc line shaped rib is parallel and equi-spaced apart arrangement, constitutes opening up lower half circle
Post rib net；
Upper casing is corresponding with lower screen cloth upper and lower opening.
5. self-propelled sunflower harvester according to claim 1 it is characterised in that：Spiral bar in rotating roller is provided with five
Bar, the hand of spiral of 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 |
|---|---|---|---|
| CN201620965841.0U CN205946593U (en) | 2016-08-29 | 2016-08-29 | Self -propelled sunflower harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620965841.0U CN205946593U (en) | 2016-08-29 | 2016-08-29 | Self -propelled sunflower harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205946593U true CN205946593U (en) | 2017-02-15 |
Family
ID=57979867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620965841.0U Expired - Fee Related CN205946593U (en) | 2016-08-29 | 2016-08-29 | Self -propelled sunflower harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205946593U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106105557A (en) * | 2016-08-29 | 2016-11-16 | 德州春明农业机械有限公司 | Self-propelled sunflower harvester |
| CN108076793A (en) * | 2018-01-19 | 2018-05-29 | 石家庄金箭机械设备制造有限公司 | Sunflower harvester |
| CN113079833A (en) * | 2021-03-19 | 2021-07-09 | 华中农业大学 | Combined threshing device for cutting table of sunflower combine harvester |
-
2016
- 2016-08-29 CN CN201620965841.0U patent/CN205946593U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106105557A (en) * | 2016-08-29 | 2016-11-16 | 德州春明农业机械有限公司 | Self-propelled sunflower harvester |
| CN108076793A (en) * | 2018-01-19 | 2018-05-29 | 石家庄金箭机械设备制造有限公司 | Sunflower harvester |
| CN113079833A (en) * | 2021-03-19 | 2021-07-09 | 华中农业大学 | Combined threshing device for cutting table of sunflower combine harvester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20170215 Termination date: 20190829 |