CN101401507A - Corn spike pick pair roller apparatus for transversely picking spike - Google Patents
Corn spike pick pair roller apparatus for transversely picking spike Download PDFInfo
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- CN101401507A CN101401507A CNA200810159605XA CN200810159605A CN101401507A CN 101401507 A CN101401507 A CN 101401507A CN A200810159605X A CNA200810159605X A CN A200810159605XA CN 200810159605 A CN200810159605 A CN 200810159605A CN 101401507 A CN101401507 A CN 101401507A
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- snapping bar
- fringe
- bar
- short
- plucking
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Abstract
The invention discloses maize cob picking rollers for picking maize cobs transversely. The maize cob rollers comprise a short maize cob picking roll and a long maize cob picking rob, wherein the short maize cob picking roll and the long maize cob picking roll are arranged parallelly to form a front feeding area and a back maize cob picking area. The short maize cob picking roll comprises a first spiral rib. The long maize cob picking roll comprises a second spiral rib in the maize cob picking area and a spiral blade in the feeding area. The maize cob picking rollers are simple in structures, and can smoothly draw in maize stalks and obviously improve the maize cob picking capacity. In addition the maize cob picking rollers have low requirement on row spacing of the maize and are easy to be widely used.
Description
Technical field
The present invention relates to the ear-snapping unit technical field, relate in particular to and a kind ofly be used for laterally plucking the corn picker of fringe roller arrangement.
Background technology
At present, the ear-picking unit on the maize harvesting machine has two kinds of arrangement forms, and a kind of is laterally to pluck fringe, and a kind of is vertically to pluck fringe.
For vertical ear-picking unit, the shortcoming of existence is: the first, and to pluck the fringe pair roller fruit ear is taken, fruit ear need fall into longitudinal conveyor, sends into horizontal fruit ear driving-belt again.The second, because adjacent two groups plucked between the fringe pair roller grass-hopper is arranged,, the line-spacing of corn there is requirement in harvesting so be subjected to two groups of restrictions of plucking distance between the fringe pair roller.The 3rd, snapping bar convex rib structure complexity make difficulty, and snapping bar weight is bigger, and the corn loss and the ratio of reduction are bigger.The 4th, the drive disk assembly of vertically plucking ear structure is many, and the power of consumption is big.
For horizontal ear-picking unit, its advantage be when having reduced harvesting to the requirement of corn line-spacing, be particularly suitable for the different reality of each department agronomy.But since the restriction of structure, corn stem feeding difficulty, and it is indifferent to pluck fringe, thereby has influenced applying of this class maize harvesting machine.
Summary of the invention
Technical problem to be solved by this invention provides a kind of corn picker that is used for laterally plucking fringe to roller arrangement, to improve the feeding ability of its corn stem.
For solving the problems of the technologies described above, technical scheme of the present invention is: be used for laterally plucking the corn picker of fringe to roller arrangement, comprise short snapping bar, described short snapping bar is provided with first helical structure, long snapping bar, described long snapping bar is provided with second helical structure, the rotation direction of described second helical structure is opposite with the rotation direction of first helical structure, described short snapping bar and long snapping bar be arranged in parallel form be positioned at the feeding district at top and be positioned at end pluck the fringe district, described first helical structure comprises first spiral bar, and described second helical structure comprises the helical blade that is positioned at second spiral bar of plucking the fringe district and is positioned at the feeding district.
As a kind of improvement of the present invention, the top of described short snapping bar is taper type.
As further improvement of the present invention, in the feeding district, the diameter of described helical blade reduces gradually from the top terminad.
As further improvement of the present invention, described first helical structure also comprises first brace, and the rotation direction of described first brace and described first spiral bar is identical and be staggered; Described second helical structure also comprises and is positioned at described second brace of plucking the fringe district, and the rotation direction of described second brace and second spiral bar is identical and be staggered.
As further improvement of the present invention, also comprise the first vertical pulling muscle on the end that is arranged at short snapping bar, the bearing of trend of the described first vertical pulling muscle is parallel with the axis of short snapping bar, be arranged at the second vertical pulling muscle on the end of long snapping bar, the bearing of trend of the described second vertical pulling muscle is parallel with the axis of long snapping bar.
After having adopted technique scheme, the invention has the beneficial effects as follows: because described first helical structure comprises first spiral bar, described second helical structure comprises the helical blade that is positioned at second spiral bar of plucking the fringe district and is positioned at the feeding district, the setting of helical blade can better import corn stem and pluck the fringe district, with first spiral bar with second spiral bar is steady combines, guarantee to pluck carrying out smoothly of fringe process.
Because the top of described short snapping bar is taper type, in the feeding district, the diameter of described helical blade reduces gradually from the top terminad, and both cooperatively interact, and help guiding corn stem to be fed into and pluck the fringe district.
Because described first helical structure also comprises first brace, the rotation direction of described first brace and described first spiral bar is identical and be staggered; Described second helical structure also comprises and is positioned at described second brace of plucking the fringe district, and the rotation direction of described second brace and second spiral bar is identical and be staggered, and brace and spiral bar cooperatively interact, and have further increased the fringe ability of plucking of plucking the fringe pair roller.
Owing to also comprise the first vertical pulling muscle on the end that is arranged at short snapping bar, the bearing of trend of the described first vertical pulling muscle is parallel with the axis of short snapping bar, be arranged at the second vertical pulling muscle on the end of long snapping bar, the bearing of trend of the described second vertical pulling muscle is parallel with the axis of long snapping bar, the vertical pulling muscle can be carried out corn ear and force to pluck fringe, prevent to stop up, smooth and easy to guarantee operation.
Description of drawings
Fig. 1 is the scheme of installation of the embodiment of the invention;
Fig. 2 is the structural representation of the embodiment of the invention.
Embodiment
Shown in Fig. 1 and Fig. 2 were common, a plurality of corn pickers that are used for laterally plucking fringe were installed in ear harvesting bench to roller arrangement.Every group of corn picker that is used for laterally plucking fringe comprises short snapping bar 1 and long snapping bar 2 to roller arrangement, and described short snapping bar 1 is arranged in parallel with long snapping bar 2, and what formation was positioned at the feeding district at top and was positioned at end plucks the fringe district.
Pluck fringe the place ahead of roller arrangement is provided with nearside divider and rice-pulling chain 3, described nearside divider is corresponding with the feeding zone position with rice-pulling chain 3, so that the horizontal feeding of corn stem is plucked fringe to roller arrangement, the described fringe of plucking is provided with fruit ear screw feeder pusher to the rear of roller arrangement, and the fruit ear of sending from fruit ear screw feeder pusher is transported to the fruit ear case through elevator.
As shown in Figure 1, be weight reduction, short snapping bar 1 is a tubular structure, short snapping bar 1 is provided with first helical structure, first helical structure comprises first spiral bar 11 and first brace 12, both rotation directions are identical and be staggered, and first brace 12 has three rows, and both are in conjunction with the fringe ability of plucking that can strengthen fruit ear.The top of short snapping bar 1 is taper type, is provided with the first vertical pulling muscle 13 on the end of short snapping bar 1, and the bearing of trend of the described first vertical pulling muscle 13 is parallel with the axis of short snapping bar 1.
As shown in Figure 1, long snapping bar 2 also is a tubular structure, and long snapping bar 2 is provided with second helical structure, and the rotation direction of second helical structure is opposite with the rotation direction of first helical structure.Second helical structure comprises that being positioned at second spiral bar 21 of plucking the fringe district feeds the helical blade of distinguishing 22 with being positioned at, and the diameter of helical blade 22 reduces gradually from the top terminad.Described second helical structure also comprises and is positioned at described equally distributed second brace 23 of three rows of plucking the fringe district, and the rotation direction of described second brace 23 and second spiral bar 21 is identical and be staggered.The end of long snapping bar 2 is provided with the second vertical pulling muscle 24, and the bearing of trend of the described second vertical pulling muscle 24 is parallel with the axis of long snapping bar 2.
As shown in Figure 2, the end of long snapping bar 2 and short snapping bar 1 is provided with gear drive 4, and like this, when the long snapping bar 2 of power set driving rotated, short snapping bar 1 will rotate simultaneously in opposite directions with long snapping bar 2.
Operation principle of the present invention is: during work, long snapping bar 2 and short snapping bar 1 rotate in opposite directions.The corn stem that has fruit ear enters the feeding district under the guiding of nearside divider and rice-pulling chain.Helical blade on the long snapping bar arrives its lateral transfer to pluck the fringe district.Plucking the fringe district,, drawing corn ear, it is being taken Yi Bian squeeze with first brace and second brace on one side first spiral bar and second spiral bar are assisted the corn stem lateral transfer.When those corn ears of not taken are plucked fringe district terminal in arrival, plucked fringe by the first vertical pulling muscle and the second vertical pulling rigidity of soft tissues system, in order to avoid result in blockage.The fruit ear of winning falls in the fruit ear screw feeder pusher, is transported to the fruit ear case through elevator.
The present invention is simple in structure, can be along importing corn stem promptly, and can improve the fringe ability of plucking significantly, and, to the corn line-spacing require low, easy to utilize.
Claims (8)
1. the corn picker that is used for laterally plucking fringe comprises roller arrangement
Short snapping bar, described short snapping bar is provided with first helical structure,
Long snapping bar, described long snapping bar is provided with second helical structure, and the rotation direction of described second helical structure is opposite with the rotation direction of first helical structure,
Described short snapping bar and long snapping bar are arranged in parallel, form be positioned at the feeding district at top and be positioned at end pluck the fringe district, it is characterized in that:
Described first helical structure comprises first spiral bar,
Described second helical structure comprises the helical blade that is positioned at second spiral bar of plucking the fringe district and is positioned at the feeding district.
2. the corn picker that is used for laterally plucking fringe as claimed in claim 1 is characterized in that roller arrangement: the top of described short snapping bar is taper type.
3. the corn picker that is used for laterally plucking fringe as claimed in claim 2 is characterized in that roller arrangement: in the feeding district, the diameter of described helical blade reduces gradually from the top terminad.
As the described corn picker that any is used for laterally plucking fringe of claim 1 to 3 to roller arrangement, it is characterized in that:
Described first helical structure also comprises
First brace, the rotation direction of described first brace and described first spiral bar is identical and be staggered;
Described second helical structure also comprises
Be positioned at described second brace of plucking the fringe district, the rotation direction of described second brace and second spiral bar is identical and be staggered.
5. the corn picker that is used for laterally plucking fringe as claimed in claim 4 is characterized in that roller arrangement: described first brace and second brace are respectively three rows.
6. the corn picker that is used for laterally plucking fringe as claimed in claim 5 is characterized in that: also comprise roller arrangement
Be arranged at the first vertical pulling muscle on the end of short snapping bar, the bearing of trend of the described first vertical pulling muscle is parallel with the axis of short snapping bar,
Be arranged at the second vertical pulling muscle on the end of long snapping bar, the bearing of trend of the described second vertical pulling muscle is parallel with the axis of long snapping bar.
As the described corn picker that any is used for laterally plucking fringe of claim 1 to 3 to roller arrangement, it is characterized in that: also comprise
Be arranged at the first vertical pulling muscle on the end of short snapping bar, the bearing of trend of the described first vertical pulling muscle is parallel with the axis of short snapping bar,
Be arranged at the second vertical pulling muscle on the end of long snapping bar, the bearing of trend of the described second vertical pulling muscle is parallel with the axis of long snapping bar.
8. ear-snapping unit as claimed in claim 1 is characterized in that: described long snapping bar and described short snapping bar are tubular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810159605XA CN101401507B (en) | 2008-11-05 | 2008-11-05 | Corn spike pick pair roller apparatus for transversely picking spike |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810159605XA CN101401507B (en) | 2008-11-05 | 2008-11-05 | Corn spike pick pair roller apparatus for transversely picking spike |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101401507A true CN101401507A (en) | 2009-04-08 |
| CN101401507B CN101401507B (en) | 2012-05-30 |
Family
ID=40535780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810159605XA Expired - Fee Related CN101401507B (en) | 2008-11-05 | 2008-11-05 | Corn spike pick pair roller apparatus for transversely picking spike |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101401507B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109997505A (en) * | 2019-05-08 | 2019-07-12 | 洛阳福格森机械装备有限公司 | Efficient ear of grain mechanism is plucked to maize picker header |
-
2008
- 2008-11-05 CN CN200810159605XA patent/CN101401507B/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109997505A (en) * | 2019-05-08 | 2019-07-12 | 洛阳福格森机械装备有限公司 | Efficient ear of grain mechanism is plucked to maize picker header |
| CN109997505B (en) * | 2019-05-08 | 2023-09-01 | 洛阳福格森机械装备有限公司 | Efficient corn harvester header is with plucking ear of grain mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101401507B (en) | 2012-05-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Yurong Inventor after: Zhang Mingyuan Inventor after: Li Guodong Inventor after: Huang Weizhong Inventor after: Gao Kai Inventor before: Zhang Mingyuan Inventor before: Li Guodong Inventor before: Gao Kai |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG MINGYUAN LI GUODONG GAO KAI TO: WANG YURONG ZHANG MINGYUAN LI GUODONG HUANG WEIZHONG GAO KAI |
|
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 261206 Beihai South Road, Fangzi District, Shandong, No. 192, No. Patentee after: LOVOL HEAVY INDUSTRY CO., LTD. Address before: 261200 No. 192 South Beihai Road, Fangzi District, Shandong, Weifang Patentee before: Futian Leiwo International Heavy Industry Co., Ltd. |
|
| 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: 20120530 Termination date: 20181105 |