CN101233803A - Corn ear picking up mechanism mounted with protecting device - Google Patents
Corn ear picking up mechanism mounted with protecting device Download PDFInfo
- Publication number
- CN101233803A CN101233803A CNA2008100849732A CN200810084973A CN101233803A CN 101233803 A CN101233803 A CN 101233803A CN A2008100849732 A CNA2008100849732 A CN A2008100849732A CN 200810084973 A CN200810084973 A CN 200810084973A CN 101233803 A CN101233803 A CN 101233803A
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- CN
- China
- Prior art keywords
- ear
- baffle
- protective plate
- corn
- plucking
- 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
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- Adjustment And Processing Of Grains (AREA)
Abstract
The invention discloses a corn ear plucking mechanism provided with a protective device. To solve the problem that the core ear is damaged during the work process of an ear plucking mechanism on a corn harvester, a protective plate is arranged on a structure frame and above an ear plucking roller. The protective plate is made of rubber, nylon plastics or leather material. The protective plate has elastic deformation and has a section of linear or curvilinear type; a working edge of the protective plate has the shape of wave or triangular tooth. The protective plate can be arranged above an upper ear plucking roller and a lower ear plucking roller, or the protective plate is only arranged above the lower ear plucking roller, thus resulting in the profiling and floating transportation of the corn ear along with the elastic deformation of the protective plate, and reducing damages on the corn ear and core ear loss in the process of corn ear plucking and transportation. The protective plate of the core ear plucking mechanism reduces impact and bump between the corn ear and the ear plucking roller as well as a spiral edge or a rib welded on the ear plucking roller roll or the hard protective plate, thereby effectively reducing the damages on the corn ear and core ear loss. The core ear plucking mechanism has simple production, easy maintenance, low cost and stable performance.
Description
Technical field
The invention belongs to corn harvesting machine, particularly a kind of corn picker mechanism of protection device for installing.
Background technology
The roll-type corn snapping unit that existing maize harvesting machine adopted is to finish the corn picker operation by a pair of snapping bar of rotation in opposite directions, there are spiral prominence barring or muscle in the snapping bar surface, this corn snapping unit is when plucking fringe, spiral prominence barring on corn ear and the snapping bar or muscle have great impact when contacting and collide with, cause and chew the grain loss, sometimes this loss is bigger, influences the harvest operation quality.What have installs the hard baffle on snapping bar top, certain effect is arranged, but because fruit ear contact with the hard baffle and collides with, still has big fruit ear damage and fall and lose.
Summary of the invention
The objective of the invention is to overcome existing corn picker mechanism and chew the fruit ear phenomenon; prevent the spiral prominence barring on corn ear and the snapping bar or muscle contacts or fall grain with the damage of colliding with of hard baffle in plucking fringe and course of conveying of roll-type corn snapping unit; reduce impact and chew fruit ear, thereby reduce the loss.
A kind of corn picker mechanism of protection device for installing; comprise baffle, a pair of snapping bar, adjustment bolt, structure-steel framing, the pressing plate that is welded with spiral prominence barring or muscle; baffle is installed on the structure-steel framing by adjustment bolt, pressing plate; and be positioned at above the snapping bar; its characteristics are that baffle made by elastomeric material, are rubber, nylon-type plastics or leather.The flexible deflection of baffle, its section are linear pattern or arc line type, and the baffle working edge is waveform or triangular shape profile of tooth.Can baffle all be installed above the height snapping bar or only above the low level snapping bar, baffle be installed,
Principle of the present invention is to rotate, be welded on spiral prominence barring on the snapping bar or muscle relatively at a pair of snapping bar to draw stem to pluck fringe the stem fringe is separated finishing; and finish simultaneously in the process that fruit ear carries backward; be installed in the baffle that elastomeric material on the structure-steel framing and that be positioned at the snapping bar top makes and play cushioning effect by adjusting bolt, pressing plate; reduced the snapping bar projection of fruit ear and rigidity or impact the bump that caused, chew, fallen the grain loss with the rigid protective plate.Baffle is that elastomeric material is made, and flexible deflection, its section are linear pattern or arc line type, and working edge is waveform or triangular shape profile of tooth, and corn ear can be reduced the loss with baffle elastic deformation amount profiling, the conveying of floating.
Description of drawings
Fig. 1 is a kind of corn picker mechanism assembling assumption diagram of protection device for installing.
Fig. 2 is the vertical view of corn picker mechanism.
Fig. 3 is that corn ear is with the unsteady schematic diagram of carrying of baffle elastic deformation amount profiling.
Concrete implementing measure
Below in conjunction with accompanying drawing concrete implementing measure of the present invention is elaborated:
Corn picker mechanism by a kind of protection device for installing shown in Figure 1; comprise baffle 1, a pair of snapping bar 4, adjustment bolt 3, structure-steel framing 6, the pressing plate 7 that is welded with spiral prominence barring or muscle 5; baffle 1 is installed on the structure-steel framing 6 by adjustment bolt 3, pressing plate 7; and be positioned at snapping bar 4 tops; its characteristics are that baffle 1 makes for elastomeric material; flexible deflection 8; its section is linear pattern or arc line type; working edge is waveform 2 or triangular shape profile of tooth, and the material of baffle 1 is rubber, nylon-type plastics or leather.
Can baffle 1 all be installed above the height snapping bar 4 or baffle 1 only is being installed above low level snapping bar 4 by corn picker mechanism shown in Figure 2, pluck the fringe requirement with what adapt to different milpas.Horizontal slotted hole is arranged on backplate 7, can adjust the gap of passing through of backplate 1 according to the different work state.
After having the snapping bar 4 of spiral prominence barring or muscle 5 to finish corn ear and the stem stalk separates by corn picker mechanism shown in Figure 3 by a pair of surface; the protective plate of being made by rubber, nylon-type plastics or leather substance 1 makes corn ear carry with elastic deformation amount's 8 profilings are unsteady; avoided the spiral prominence barring of welding on corn ear and snapping bar 4 and the snapping bar 4 or muscle 5 or contacted colliding with, reduced corn ear and chewed grain with hard baffle 1.The advantage of this corn picker mechanism is: baffle 1 has reduced on corn ear and snapping bar 4 and the snapping bar 4 the spiral prominence barring of welding or muscle or has collided with the impact of hard baffle 1; effectively reduce corn ear and chew grain; it makes simple; easy to maintenance; cheap, stable performance.
Claims (4)
1. the corn picker mechanism of a protection device for installing; comprise that there is snapping bar (4), adjustment bolt (3), structure-steel framing (6), the pressing plate (7) of spiral prominence barring or muscle (5) on baffle (1), a pair of surface; baffle (1) is arranged on snapping bar (4); baffle (1) by adjust bolt (3), pressing plate (7) is installed on the structure-steel framing (6), it is characterized in that baffle (1) makes for elastomeric material.
2. corn picker according to claim 1 mechanism is characterized in that the flexible deflection of baffle (1) (8), and baffle (1) section is linear pattern or arc line type, and baffle (1) working edge is waveform (2) or triangular shape profile of tooth.
3. corn picker according to claim 1 and 2 mechanism, the material that it is characterized in that baffle (1) is rubber, nylon-type plastics or leather.
4. corn picker according to claim 1 mechanism is characterized in that baffle (1) can all being installed in height snapping bar (4) top or only in low level snapping bar (4) top baffle (1) being installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100849732A CN101233803A (en) | 2008-03-11 | 2008-03-11 | Corn ear picking up mechanism mounted with protecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100849732A CN101233803A (en) | 2008-03-11 | 2008-03-11 | Corn ear picking up mechanism mounted with protecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101233803A true CN101233803A (en) | 2008-08-06 |
Family
ID=39917907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100849732A Pending CN101233803A (en) | 2008-03-11 | 2008-03-11 | Corn ear picking up mechanism mounted with protecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101233803A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105815033A (en) * | 2016-06-06 | 2016-08-03 | 河南田冠农业机械制造有限公司 | Swinging corn snapping roll assembly |
| CN108811712A (en) * | 2018-06-30 | 2018-11-16 | 晋长福 | A kind of maize harvesting machine is anti-to knock a device |
-
2008
- 2008-03-11 CN CNA2008100849732A patent/CN101233803A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105815033A (en) * | 2016-06-06 | 2016-08-03 | 河南田冠农业机械制造有限公司 | Swinging corn snapping roll assembly |
| CN108811712A (en) * | 2018-06-30 | 2018-11-16 | 晋长福 | A kind of maize harvesting machine is anti-to knock a device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20090206 Address after: Tianjin city Wuqing District Xu Guan Tun Industrial Street No. 21 Applicant after: Tianjin Fukang Agricultural Development Co., Ltd. Address before: Tianjin city Wuqing District Xu Guan Tun Industrial Street No. 21 Applicant before: Guo Yufu |
|
| ASS | Succession or assignment of patent right |
Owner name: TIANJIN FUKANG AGRICULTURE DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: GUO YUFU Effective date: 20090206 |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080806 |