CN205848004U - A kind of ear picking bench of corn harvester - Google Patents
A kind of ear picking bench of corn harvester Download PDFInfo
- Publication number
- CN205848004U CN205848004U CN201620778900.3U CN201620778900U CN205848004U CN 205848004 U CN205848004 U CN 205848004U CN 201620778900 U CN201620778900 U CN 201620778900U CN 205848004 U CN205848004 U CN 205848004U
- Authority
- CN
- China
- Prior art keywords
- harvesting
- seam
- ceding
- dress
- taiwan body
- 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.)
- Expired - Fee Related
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- Harvesting Machines For Specific Crops (AREA)
Abstract
A kind of ear picking bench of corn harvester, including: harvesting unit, ceding of Taiwan body seam, screw feeder portion dress, guard section dress, power transmission shaft portion dress；Ceding of Taiwan body seam front end be provided with harvesting unit, ceding of Taiwan body seam installed above have after screw feeder portion dress, the ceding of Taiwan body seam power transmission shaft portion dress is installed, guard section dress is arranged on harvesting unit top.After harvesting frame seam in harvesting unit, transfer case is installed, being provided with stem pulling roller before transfer case, stem pulling roller is installed above to be had harvesting plate and is connected with harvesting frame seam, and V-type gathering sill is welded in harvesting frame seam, being positioned at the rear portion of ceding of Taiwan body seam, carrier chain assembling is arranged on transfer case.There is the projection of circular arc harvesting plate intermediate cross-section.This cropper ear picking bench compact conformation, rationally distributed, Semen Maydis runs higher than the point of impingement in results running, decreases and collide with during entering screw feeder delivery chute by harvesting plate, thus reduce seed damage, reach the effect that harvest corn is effective, reduce grain loss rate.
Description
Technical field
This utility model belongs to agricultural mechanical field, relates to a kind of maize harvesting machine, particularly relates to a kind of maize harvesting machine
Ear picking bench.
Background technology
It is known that the one that ear picking bench of corn harvester is maize harvesting machine mainly comprises parts, it is mainly by harvesting
The main parts size such as unit, ceding of Taiwan body seam, screw feeder portion dress, guard section dress, power transmission shaft portion dress is constituted.At present, existing skill
In art, the harvesting plate of corn picking platform all uses planar structure.During harvest corn, corncob is taken by harvesting plate, defeated
Send and between two panels harvesting plate, be slid onto harvest corn drive end unit under chain effect, promoted by the guiding of V-type gathering sill, Semen Maydis
Fringe is dropped in screw feeder delivery chute by transfer case top.Corncob in running, inevitably each with ear picking bench
Parts produce collision, collide more universal during especially by transfer case top, and result is to cause seed from corncob
On come off or seed is damaged, especially in harvest corn late period, moisture content is relatively low, and on corncob, the seed of attachment is the loosest,
The situation of seed breakage is easier to occur, and vast maize harvesting machine user is in the urgent need to can solve the problem that this technical barrier.
Utility model content
The purpose of this utility model is to provide a kind of simple and compact for structure, serviceability reliable maize harvesting machine harvesting
Platform so that corncob, under carrier chain effect, reduces during entering screw feeder delivery chute by harvesting plate and collides with, thus reduce seed
Grain is broken, reaches the effect that harvest corn is effective, reduce loss rate.
This utility model reaches above-mentioned purpose by the following technical programs: a kind of ear picking bench of corn harvester, including: harvesting
Unit, ceding of Taiwan body seam, screw feeder portion dress, guard section dress, power transmission shaft portion dress；Ceding of Taiwan body seam front end is provided with harvesting list
Unit, ceding of Taiwan body seam be installed above screw feeder portion dress, be provided with power transmission shaft portion dress after ceding of Taiwan body seam, guard section dress peace
It is contained in harvesting unit top.
Harvesting unit includes: harvesting frame seam, stem pulling roller, harvesting plate, carrier chain assembling, V-type gathering sill, transfer case；Pluck
After fringe frame seam, transfer case is installed, stem pulling roller is installed before transfer case, stem pulling roller is installed above have harvesting plate and with pluck
Fringe frame seam is connected, and V-type gathering sill is welded in harvesting frame seam, is positioned at the rear portion of ceding of Taiwan body seam, carrier chain assembling peace
It is contained on transfer case.
E-E, G-G cross section, harvesting plate two ends is plane, and there is the projection of circular arc in the middle F-F cross section of harvesting plate.Two panels is plucked
Gap between fringe plate is 24 ~ 40mm；Harvesting plate assembles the spacing >=2mm of 9 with carrier chain.
This utility model provides the benefit that after using technique scheme: this cropper ear picking bench compact conformation, layout
Rationally, corncob is running higher than the point of impingement in results running, subtracts during entering screw feeder delivery chute by harvesting plate
Lack and collided with, thus reduced seed damage, reached the effect that harvest corn is effective, reduce grain loss rate.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of ear picking bench of corn harvester of this utility model；
Fig. 2 is the harvesting cellular construction schematic diagram of a kind of ear picking bench of corn harvester of this utility model；
Fig. 3 is the harvesting plate structure schematic diagram of a kind of ear picking bench of corn harvester of this utility model；
Fig. 4 is E-E, G-G generalized section of Fig. 3；
Fig. 5 is the F-F generalized section of Fig. 3；
Fig. 6 is the harvesting plate equipment adjustment schematic diagram of a kind of ear picking bench of corn harvester of this utility model；
Fig. 7 is the view after the partial enlarged drawing N of Fig. 6 puts Semen Maydis.
Detailed description of the invention
With embodiment, this utility model is further described below in conjunction with the accompanying drawings.As shown in Fig. 1 ~ 7, a kind of Semen Maydis is received
Obtain machine ear picking bench, fill 3 including: harvesting unit 1, ceding of Taiwan body seam 2, screw feeder portion, that guard section fills 4, power transmission shaft portion fills 5 etc. is main
Want parts.Wherein, ceding of Taiwan body seam 2 front end is provided with harvesting unit 1, ceding of Taiwan body seam 2 installed above has screw feeder portion to fill 3,
Being provided with power transmission shaft portion fills 5 below in ceding of Taiwan body seam 2, and guard section fills 4 and is arranged on harvesting unit 1 top.
Harvesting unit 1 includes: harvesting frame seam 6, stem pulling roller 7, harvesting plate 8, carrier chain assembling 9, V-type gathering sill 10, point
The main parts size such as dynamic case 11.Wherein, harvesting frame seam 6 is provided with transfer case 11 below, and transfer case 11 is above provided with stem pulling
Roller 7, stem pulling roller 7 is installed above to be had harvesting plate 8 and is connected with harvesting frame seam 6, and V-type gathering sill 10 is welded on harvesting frame seam
On 6, being positioned at the rear portion of ceding of Taiwan body seam 2, carrier chain assembling 9 is arranged on transfer case 11.E-E, G-G cross section, harvesting plate 8 two ends
For plane, the middle F-F cross section on harvesting limit has arc-shaped convex M, the gap L between two panels harvesting plate 8 to be 24 ~ 40mm；Harvesting
Plate 8 assembles the spacing H >=2mm of 9 with carrier chain；
Corn machine moves ahead in harvest operation, and corn stem enters harvesting unit 1, by rotating against the relative of stem pulling roller 7
Rotation pulls downward on operation.Corncob C diameter, more than the gap between harvesting plate 8, is plucked in downward running and is being plucked
On fringe plate 8, under carrier chain assembling 9 effect, between two panels harvesting plate 8, it is slid onto harvest corn drive end unit, is led by V-type
Promoting to the guiding of groove 10, corncob C drops to screw feeder portion by transfer case 11 top K point and fills in 3.
During harvest corn, the gap between two panels harvesting plate 8 adjusts and will directly affect results performance and work efficiency.Gap
Little can affect work efficiency, disconnected stem stalk is many, and cleannes are low；Excesssive gap has the phenomenon of " gnawing " corncob, increases grain loss.
Generally, the gap between two panels harvesting plate 8 can need to adjust about 1～2 time according to local Semen Maydis growing way.In principle
Gap between two panels harvesting plate 8 adjust to about the 2/3 of corncob diameter be suitable.Gap L between harvesting plate
When being not more than 35mm, when the corncob C of a diameter of about 60mm runs between two panels harvesting plate 8, its minimum point D must not be less than plucking
Plane B on fringe plate 8.
This utility model is that maize harvesting machine provides a kind of simple and compact for structure, reliable maize picker of performance safety
Structure, can effectively reach to improve harvest corn quality, reduce the effect of corn kernel loss.
Claims (5)
1. an ear picking bench of corn harvester, including: harvesting unit (1), ceding of Taiwan body seam (2), screw feeder portion dress (3), guard section
Dress (4), power transmission shaft portion dress (5)；It is characterized in that: ceding of Taiwan body seam (2) front end is provided with harvesting unit (1), ceding of Taiwan body
Seam (2) is installed above has screw feeder portion dress (3), ceding of Taiwan body seam (2) to be provided with power transmission shaft portion dress (5), guard section below
Dress (4) is arranged on harvesting unit (1) top.
A kind of ear picking bench of corn harvester the most according to claim 1, it is characterised in that: harvesting unit (1) including: harvesting
Frame seam (6), stem pulling roller (7), harvesting plate (8), carrier chain assembling (9), V-type gathering sill (10), transfer case (11)；Harvesting frame welds
Closing (6) and be provided with transfer case (11) below, transfer case (11) is above provided with stem pulling roller (7), and stem pulling roller (7) is installed above to be plucked
Fringe plate (8) is also connected with harvesting frame seam (6), and V-type gathering sill (10) is welded in harvesting frame seam (6), is positioned at ceding of Taiwan body
The rear portion of seam (2), carrier chain assembling (9) is arranged on transfer case (11).
A kind of ear picking bench of corn harvester the most according to claim 2, it is characterised in that: harvesting plate (8) two ends E-E, G-G
Cross section is plane, and there is the projection (M) of circular arc in the middle F-F cross section of harvesting plate (8).
A kind of ear picking bench of corn harvester the most according to claim 2, it is characterised in that: between two panels harvesting plate (8)
Gap (L) is 24 ~ 40mm.
A kind of ear picking bench of corn harvester the most according to claim 2, it is characterised in that: harvesting plate (8) fills with carrier chain
Join spacing (the H) >=2mm of (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620778900.3U CN205848004U (en) | 2016-07-25 | 2016-07-25 | A kind of ear picking bench of corn harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620778900.3U CN205848004U (en) | 2016-07-25 | 2016-07-25 | A kind of ear picking bench of corn harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205848004U true CN205848004U (en) | 2017-01-04 |
Family
ID=57649507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620778900.3U Expired - Fee Related CN205848004U (en) | 2016-07-25 | 2016-07-25 | A kind of ear picking bench of corn harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205848004U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106068915A (en) * | 2016-07-25 | 2016-11-09 | 齐齐哈尔市全联重型锻造有限公司 | A kind of ear picking bench of corn harvester |
-
2016
- 2016-07-25 CN CN201620778900.3U patent/CN205848004U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106068915A (en) * | 2016-07-25 | 2016-11-09 | 齐齐哈尔市全联重型锻造有限公司 | A kind of ear picking bench of corn 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 |
Granted publication date: 20170104 Termination date: 20200725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |