CN106717555A - Harvester grain conveyor - Google Patents
Harvester grain conveyor Download PDFInfo
- Publication number
- CN106717555A CN106717555A CN201611221900.4A CN201611221900A CN106717555A CN 106717555 A CN106717555 A CN 106717555A CN 201611221900 A CN201611221900 A CN 201611221900A CN 106717555 A CN106717555 A CN 106717555A
- Authority
- CN
- China
- Prior art keywords
- seed
- screw feeder
- conveyor
- centre
- grain
- Prior art date
- 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.)
- Pending
Links
- 238000009825 accumulation Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D57/00—Delivering mechanisms for harvesters or mowers
Abstract
The invention discloses a kind of harvester grain conveyor, including miscellaneous remaining horizontal screw conveyor, first seed screw feeder, second seed screw feeder, seed slide plate, lead paddy body and seed lifting screw feeder in centre, miscellaneous remaining horizontal screw conveyor is supported on frame rear side, first seed screw feeder and the second seed screw feeder parallel support are on front side of frame, seed slide plate is tilting between miscellaneous remaining horizontal screw conveyor and the first seed screw feeder, lead on the framework soleplate that paddy body is laterally fixedly supported between the first seed screw feeder and the second seed screw feeder centre, lead paddy body one end end face in centre, cavity between framework soleplate and frame side wall forms food passageway.Simple structure of the present invention, low cost, seed memory space is big.When the excessive seed of grain feed quantity is more, seed is respectively fallen in two seed screw feeders, and seed will not be piled up, the seed flowing space is big, seed screw feeder blockage phenomenon can be so prevented effectively from, while also reducing two conveying loads of seed screw feeder, its service life is extended.
Description
Technical field
It is especially a kind of to avoid the harvester seed for blocking from conveying the present invention relates to the conveying device in a kind of harvester
Device, belongs to agricultural machinery technological field.
Background technology
In harvesting grain, the grain leaked down through vibratory sieve is transported to seed to current united reaper by seed horizontal screw conveyor
Grain is transported to silo by grain lifting screw feeder bottom, last seed lifting screw feeder.If but the grain feed quantity during actual job
When excessive grain is more, all grain are each fallen within seed horizontal screw conveyor, due to seed horizontal screw conveyor and frame ground inter-plate gap
Smaller, a large amount of grain pile up the load for not only increasing seed horizontal screw conveyor, reduce its service life, and easily cause seed
Horizontal screw conveyor blockage phenomenon.
The content of the invention
It is an object of the invention to provide a kind of simple structure, the harvester seed of seed screw feeder blockage phenomenon can be avoided
Conveying device.
The present invention is achieved by the following technical programs：
A kind of harvester grain conveyor, the grain conveyor is arranged on vibrating screen of harvester downside, positioned at frame ground
Portion, grain conveyor includes that paddy body is led in miscellaneous remaining horizontal screw conveyor, the first seed screw feeder, the second seed screw feeder, seed slide plate, centre
Lift screw feeder with seed, the miscellaneous remaining horizontal screw conveyor cross-brace on rear side of frame, the first seed screw feeder and the second seed screw feeder
Horizontally-parallel to be supported on frame front side, seed slide plate is tilting between miscellaneous remaining horizontal screw conveyor and the first seed screw feeder, and paddy is led in centre
Body is laterally fixedly supported on the framework soleplate between the first seed screw feeder and the second seed screw feeder, and paddy body one end end is led in centre
Cavity between face, framework soleplate and frame side wall forms food passageway, on the outside of the food passageway grain outlet and harvester
Seed lifting screw feeder grain-entering mouth position correspondence.
The purpose of the present invention can also further be realized by following technical measures.
Foregoing harvester grain conveyor, wherein it is intersecting inclined-plane that paddy body upper end both sides are led in described centre.
Foregoing harvester grain conveyor, wherein paddy body lower end both sides respectively concaved circular cambered surface is led in described centre.
Foregoing harvester grain conveyor, wherein described concaved circular cambered surface radius of curvature respectively with the first seed screw feeder
Match with the second seed screw feeder exradius.
Foregoing harvester grain conveyor, wherein the inclination alpha of described seed slide plate is 25 °~30 °.
The seed that the present invention is screened using two seed screw feeder conveyings from vibratory sieve, simple structure, low cost, seed
Memory space is big.When the excessive seed of grain feed quantity is more, seed is respectively fallen in two seed screw feeders, and seed will not heap
Product, the seed flowing space is big, seed screw feeder blockage phenomenon can be so prevented effectively from, while also reducing two seed screw feeders
Conveying load, extend its service life.In addition, frame rear side seed slides along tilting seed slide plate and is stirred into the first seed
In imperial, and, this structure can ensure that frame rear side seed smoothly falls into the by seed slide plate pitch angle control within the specific limits
In one seed screw feeder, prevent frame rear side seed to be scattered, improve seed transfer rate.When frame front side seed falls, can be in
Between lead the intersecting inclined-plane in paddy body upper end both sides and slide respectively in two seed screw feeders, so by seed is dispersed in two seeds
In screw feeder, it is to avoid seed accumulation.Lead paddy body lower end both sides and concaved circular cambered surface structure, and concaved circular cambered surface curvature half is respectively adopted in centre
Footpath matches with two seed screw feeder exradius respectively, it is ensured that two seed screw feeder smooth movements, it is to avoid lead Gu Tiyu in centre
Two seed screw feeders are interfered.Food passageway is seed transition passage, can be logical through this from two seeds of seed screw feeder
Road smoothly reaches seed lifting screw feeder.Tailing auger can by screening after miscellaneous remaining output machine outside.
Advantages of the present invention and feature, will be for illustration and explanation by the non-limitative illustration of preferred embodiment below,
These embodiments, are only given as an example referring to the drawings.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is the top view that Fig. 1 removes roller and vibratory sieve.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and examples.
Arrow direction is preceding in Fig. 1 in the present embodiment, otherwise after being.
As depicted in figs. 1 and 2, grain conveyor of the present invention is arranged on vibrating screen of harvester downside, positioned at bottom of the frame.
Grain conveyor includes that miscellaneous remaining horizontal screw conveyor 1, the first seed screw feeder 2, the second seed screw feeder 3, seed slide plate 4, centre lead paddy
Body 5 and seed lifting screw feeder 6, in the rear side of frame 7, the first seed screw feeder 2 and the second seed are stirred the miscellaneous remaining cross-brace of horizontal screw conveyor 1
Dragon 3 is horizontally-parallel to be supported on the front side of frame 7, and seed slide plate 4 is tilting between the seed screw feeder 2 of miscellaneous remaining horizontal screw conveyor 1 and first, seed
The inclination alpha of grain slide plate 4 is 25 °~30 °, and α is 29 ° in the present embodiment.Lead the transverse weld of paddy body 5 and be fixed on the first seed and stir in centre
On framework soleplate 7 between the seed screw feeder 3 of dragon 2 and second, one end end face of paddy body 5, the base plate of frame 7 and the side wall of frame 7 are led in centre
Between cavity form seed lifting screw feeder 6 grain-entering mouth position on the outside of food passageway 8, the grain outlet of food passageway 8 and harvester
Correspondence.It is intersecting inclined-plane 51 that the upper end both sides of paddy body 5 are led in centre, and its lower end both sides is respectively concaved circular cambered surface, concaved circular cambered surface curvature half
Footpath matches with the first seed screw feeder 2 and the exradius of the second seed screw feeder 3 respectively.
After seed falls from vibratory sieve, the rear side seed of frame 7 is fallen into the first seed screw feeder 2 by seed slide plate 4, machine
The front side seed of frame 7 leads that the intersecting inclined-plane 51 in the upper end both sides of paddy body 5 respectively enters the first seed screw feeder 2 and the second seed is stirred by centre
In dragon 3, after seed is delivered to food passageway 8 by the first seed screw feeder 2, the seed conveyed with the second seed screw feeder 3 converges, finally
Seed lifts screw feeder 6 and is delivered to silo by seed.
In addition to the implementation, the present invention can also have other embodiment, all use equivalents or equivalent transformation shape
Into technical scheme, all fall within the protection domain of application claims.
Claims (5)
1. a kind of harvester grain conveyor, the grain conveyor is arranged on vibrating screen of harvester downside, positioned at frame
Bottom, it is characterised in that：Grain conveyor includes that miscellaneous remaining horizontal screw conveyor, the first seed screw feeder, the second seed screw feeder, seed are slided
Plate, centre lead paddy body and seed lifting screw feeder, the miscellaneous remaining horizontal screw conveyor cross-brace on rear side of frame, the first seed screw feeder and
Second seed screw feeder is horizontally-parallel to be supported on frame front side, seed slide plate it is tilting miscellaneous remaining horizontal screw conveyor and the first seed screw feeder it
Between, centre is led on the framework soleplate that paddy body is laterally fixedly supported between the first seed screw feeder and the second seed screw feeder, and centre is led
Paddy body one end end face, the cavity between framework soleplate and frame side wall form food passageway, the food passageway grain outlet and receipts
Seed lifting screw feeder grain-entering mouth position correspondence on the outside of cutting mill.
2. harvester grain conveyor as claimed in claim 1, it is characterised in that:Lead paddy body upper end both sides in the centre
Intersecting inclined-plane.
3. harvester grain conveyor as claimed in claim 2, it is characterised in that:Lead paddy body lower end both sides point in the centre
Wei not concaved circular cambered surface.
4. harvester grain conveyor as claimed in claim 3, it is characterised in that:The concaved circular cambered surface radius of curvature difference
Match with the first seed screw feeder and the second seed screw feeder exradius.
5. harvester grain conveyor as claimed in claim 1, it is characterised in that:The inclination alpha of the seed slide plate is 25 °
~30 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611221900.4A CN106717555A (en) | 2016-12-27 | 2016-12-27 | Harvester grain conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611221900.4A CN106717555A (en) | 2016-12-27 | 2016-12-27 | Harvester grain conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106717555A true CN106717555A (en) | 2017-05-31 |
Family
ID=58925956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611221900.4A Pending CN106717555A (en) | 2016-12-27 | 2016-12-27 | Harvester grain conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106717555A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2583953Y (en) * | 2002-12-12 | 2003-11-05 | 新疆新联科技有限责任公司 | Improved self-propelled grain combine-harvester |
| CN2741344Y (en) * | 2004-08-14 | 2005-11-23 | 河北宣工福田重工有限公司 | Cleaning and selecting device for improved combine |
| CN2754332Y (en) * | 2004-08-14 | 2006-02-01 | 山东福田重工股份有限公司 | Improved separating device of combined harvester |
| CN201219377Y (en) * | 2008-06-05 | 2009-04-15 | 山东大丰机械有限公司 | Cereal harvester |
| CN101953254A (en) * | 2009-07-17 | 2011-01-26 | 迪尔公司 | Transmission mechanism of combine harvester |
| CN202750471U (en) * | 2012-09-04 | 2013-02-27 | 哈尔滨沃尔科技有限公司 | Kernel cleaning and recycling device for corn peeling machine |
| CN203327565U (en) * | 2013-07-10 | 2013-12-11 | 山东国丰机械有限公司 | Sundry discharging device for corn husker |
| CN105453826A (en) * | 2014-09-10 | 2016-04-06 | 河南沃德机械制造有限公司 | Screening mechanism on corn harvester |
| CN206323811U (en) * | 2016-12-27 | 2017-07-14 | 沃得重工(中国)有限公司 | Harvester grain conveyor |
-
2016
- 2016-12-27 CN CN201611221900.4A patent/CN106717555A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2583953Y (en) * | 2002-12-12 | 2003-11-05 | 新疆新联科技有限责任公司 | Improved self-propelled grain combine-harvester |
| CN2741344Y (en) * | 2004-08-14 | 2005-11-23 | 河北宣工福田重工有限公司 | Cleaning and selecting device for improved combine |
| CN2754332Y (en) * | 2004-08-14 | 2006-02-01 | 山东福田重工股份有限公司 | Improved separating device of combined harvester |
| CN201219377Y (en) * | 2008-06-05 | 2009-04-15 | 山东大丰机械有限公司 | Cereal harvester |
| CN101953254A (en) * | 2009-07-17 | 2011-01-26 | 迪尔公司 | Transmission mechanism of combine harvester |
| CN202750471U (en) * | 2012-09-04 | 2013-02-27 | 哈尔滨沃尔科技有限公司 | Kernel cleaning and recycling device for corn peeling machine |
| CN203327565U (en) * | 2013-07-10 | 2013-12-11 | 山东国丰机械有限公司 | Sundry discharging device for corn husker |
| CN105453826A (en) * | 2014-09-10 | 2016-04-06 | 河南沃德机械制造有限公司 | Screening mechanism on corn harvester |
| CN206323811U (en) * | 2016-12-27 | 2017-07-14 | 沃得重工(中国)有限公司 | Harvester grain conveyor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |