CN201153398Y - Ear picking device for special function maize harvester - Google Patents
Ear picking device for special function maize harvester Download PDFInfo
- Publication number
- CN201153398Y CN201153398Y CNU2008200039923U CN200820003992U CN201153398Y CN 201153398 Y CN201153398 Y CN 201153398Y CN U2008200039923 U CNU2008200039923 U CN U2008200039923U CN 200820003992 U CN200820003992 U CN 200820003992U CN 201153398 Y CN201153398 Y CN 201153398Y
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- China
- Prior art keywords
- corn
- ear
- picking device
- supporting plate
- special function
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- 240000008042 Zea mays Species 0.000 title claims abstract description 87
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 87
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 title description 7
- 235000009973 maize Nutrition 0.000 title description 7
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims abstract description 80
- 235000005822 corn Nutrition 0.000 claims abstract description 80
- 241000209094 Oryza Species 0.000 claims description 27
- 235000007164 Oryza sativa Nutrition 0.000 claims description 27
- 235000009566 rice Nutrition 0.000 claims description 27
- 235000013339 cereals Nutrition 0.000 claims description 22
- 210000005069 ears Anatomy 0.000 claims description 16
- 238000003860 storage Methods 0.000 claims description 7
- 238000003306 harvesting Methods 0.000 abstract description 20
- 208000003643 Callosities Diseases 0.000 abstract 5
- 206010020649 Hyperkeratosis Diseases 0.000 abstract 5
- 235000013399 edible fruits Nutrition 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 1
- 238000013340 harvest operation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Images
Landscapes
- Harvesting Machines For Specific Crops (AREA)
Abstract
The utility model relates to an ear picking device of a corn harvester with specific function, which is capable of harvesting lodged corns while harvesting corns growing normally, and is characterized in that the ear picking device is hung in front of a tractor; a corn ear lift conveyer is connected with the ear picking device; a corn ear storing box is arranged below the lift conveyer; a corn stalk returning machine is arranged behind the tractor. When lodged corns are harvested, firstly, the inclined angle between the ear picking device and the ground is reduced and the front grain lifting plate of the grain lifting device is lowered correspondingly to the ground. The ear picking device can harvest the lodged corns while harvesting the corns growing normally in asymmetrical rows.
Description
Technical field:
The utility model ears picking device of corn harvester with special function is the important composition parts of corn harvesting machine, belongs to agricultural machinery technological field.
Background technology:
At present, the corn harvesting machine of developed countries has been extensive use of, how based on large-scale, walk maize harvesting machine certainly.Domestic corn harvesting machine is with middle-size and small-size suspension type comparative maturity, and is at the early-stage, is in the popularization stage.But, though domestic, external corn harvesting machine, for the results of the corn that lodges, because difficulty is very big, the research of all having no way of, but avoided this technology " river in ancient China ", in national standard, stipulate " corn of lodging is not in results ".Artificial hide a difficult problem, this is unscientific.Falling corn is an objective reality, and the right of enjoyment " machine receipts " also should be arranged.The lodging of large stretch of one-tenth cooked maize is often caused in the area that wind and rain is more, does not bring heavy burden because there being this harvest machinery to the mankind.The world-famous puzzle utmost point of this corn harvesting machine has the value of capturing.
The utility model content:
The utility model ears picking device of corn harvester with special function can be captured an above-mentioned difficult problem.Various maize harvesting machines are as long as the equipped ears picking device of corn harvester with special function (calling ear-picking unit in the following text) of going up can also be gathered in the crops the corn of lodging when can realize not to row results normal growth corn.
The purpose of the utility model ears picking device of corn harvester with special function is achieved in that existing is that example is illustrated with suspension type roller maize harvesting machine for sleeping in, the ear-picking unit of falling corn reaping machine is suspended on the place ahead of tractor, what be connected with ear-picking unit is the corn ear elevator, the below of elevator outlet is a corn ear, storage and conveying box tractor back traction be the corn stem field-returning machine.Ear-picking unit is provided with the comprehensive adjustment of ground inclination angle and puts, and this adjusting device is made up of swing guiding mechanism and vertical guiding mechanism.Ear-picking unit is to form like this, forms one and pluck the fringe passage between two branches that face nearside divider mutually, and the front end of clutch is equipped with picks up fat; Pluck for one a pair of snapping bar that internally changes mutually is housed in the fringe passage; The pressure pusher dog (calling " pressure pusher dog " in the following text) that the flue Shen, front end both sides of clutch goes out to force corn stem feeding chain to drive; The central authorities top of snapping bar is equipped with grain lifter.Grain lifter is made up of preceding rice crop-supporting plate, back rice crop-supporting plate, and the angle between preceding rice crop-supporting plate and the back rice crop-supporting plate axis can be adjusted, and the front end of rice crop-supporting plate also is equipped with and picks up fat before the grain lifter.
When gathering in the crops the corn of normal growth, ear harvesting bench becomes certain angle of inclination with ground, the corn stem of normal growth is under the gathering of forcing pusher dog, being forced to pusher dog grasps, the grain lifter of being installed by snapping bar central authorities top buttresses and slides to along the forward and backward rice crop-supporting plate face of grain lifter the central authorities of a pair of snapping bar that internally changes mutually simultaneously, by a pair of snapping bar clamping of internally changeing mutually and pull to ground, corn ear is taken by snapping bar, and the corn ear of taking is delivered to the elevator outlet by elevator.Flow to fruit ear case fruit ear storage and conveying box through the elevator outlet.The stem stalk that pulls to ground is stowed the stem stalk field-returning machine chopping and returning of machine back.
During the results falling corn, comprehensive adjusting device by ear-picking unit and ground inclination angle, earlier the angle of inclination on ear-picking unit and ground is turned down (angular dimension of adjustment is decided on the corn situation that lodges), grain lifter, clutch and pick up the relative ground of fat step-down; With grain lifter front end rice crop-supporting plate and pick up fat also relatively ground turn down.Ear harvesting bench advances with maize harvesting machine, the corn stem that fat is picked up lodging of picking up of picking up fat and grain lifter on the clutch, force pusher dog to grasp the corn stem of lodging, central authorities' pulling to a pair of snapping bar that internally changes mutually, the grain lifter rice crop-supporting plate buttresses the falling corn stem stalk of forcing pusher dog to grasp, make of the plate face slip of the corn stem of lodging along the grain lifter guide plate, enter the central authorities of the snapping bar that internally changes mutually smoothly, snapping bar is taken corn ear, the corn stem of leaving behind is thrown to ground, the corn ear of taking is delivered to the elevator outlet by elevator, flows to the fruit ear storage and conveying box through the elevator outlet.The stem stalk that pulls to ground is stowed the stem stalk field-returning machine chopping and returning of machine back.
Description of drawings:
Fig. 1 hangs the roll-type maize harvesting machine schematic diagram that crouches.
Fig. 2 is the ears picking device of corn harvester with special function schematic diagram.
Fig. 3 is the nearside divider of ears picking device of corn harvester with special function and picks up the fat structure chart.
Fig. 4 is the grain lifter of ears picking device of corn harvester with special function and picks up the fat structure chart.
Fig. 5 is the ears picking device of corn harvester with special function vertical view.
Schematic diagram when Fig. 6 is ears picking device of corn harvester with special function results falling corn.
Specific implementation method:
By Fig. 1, ears picking device of corn harvester with special function (2) (calling ear-picking unit in the following text) is suspended on the place ahead of tractor (1), what be connected with ear-picking unit (2) is corn ear elevator (3), the below of the outlet (4) of elevator (3) is provided with corn ear storage and conveying box (5), tractor (1) back traction be corn stem field-returning machine (6).Ear-picking unit is provided with the comprehensive adjusting device with the ground inclination angle [alpha], and this adjusting device is made up of swing guiding mechanism (7) and vertical guiding mechanism (8).By Fig. 2, Fig. 4, Fig. 5, ear-picking unit (2) is to form like this, and per two are faced mutually and form one between nearside divider (9), (10) and pluck the fringe passage, and the front end of clutch (9), (10) is equipped with picks up fat (11); Each is plucked a pair of snapping bar (12), (13) of internally changeing mutually is housed in the fringe passage; The pressure pusher dog (calling " pressure pusher dog " in the following text) (14) that the flue Shen, front end both sides of clutch goes out to force corn stem feeding chain to drive, by Fig. 2, Fig. 3, Fig. 5, the central authorities top of snapping bar (12), (13), grain lifter (15) is installed, grain lifter (15) is made up of preceding rice crop-supporting plate (16), back rice crop-supporting plate (17), angle beta between preceding rice crop-supporting plate (16) and back rice crop-supporting plate (17) axis can be adjusted, by Fig. 2, Fig. 3, the front end of preceding rice crop-supporting plate (16) also is equipped with picks up fat (18).(19) are the corn stem schematic diagrames among Fig. 6.
When gathering in the crops the corn of normal growth, driving ear harvesting bench (2) by tractor (1) advances, ear harvesting bench (2) becomes certain tilt angle alpha with ground, preceding rice crop-supporting plate (16) and back rice crop-supporting plate (17) dead in line, the corn stem of normal growth (19) is forced to pusher dog (14) and grasps, to a pair of snapping bar (12) that internally changes mutually, (13) central authorities' pulling, simultaneously by snapping bar (12), (13) grain lifter (15) installed of central authorities tops buttresses and along the preceding rice crop-supporting plate (16) of grain lifter (15), back rice crop-supporting plate (17) slides to a pair of snapping bar (12) that internally changes mutually, (13) central authorities, by the snapping bar (12) that internally changes mutually, (13) clamping and pull to ground, corn ear is by snapping bar (12), (13) take the back and be delivered to elevator outlet (4) by corn ear elevator (3), corn ear flows to fruit ear storage and conveying box (5) through elevator outlet (4).The stem stalk that pulls to ground is stowed stem stalk field-returning machine (6) chopping and returning of machine (1) back.
During the results falling corn, by comprehensive adjusting device (7), (8) of ear-picking unit (2) with the ground inclination angle, earlier the ear-picking unit (2) and the tilt angle alpha on ground are turned down grain lifter (15), clutch (9), (10) and pick up fat (11) ground step-down relatively; Angle beta between the front end rice crop-supporting plate (16) of grain lifter (15) and the back rice crop-supporting plate (17) is transferred big, front end rice crop-supporting plate (16) and pick up also ground step-down relatively of fat (18).Ear harvesting bench (2) advances with tractor (1), the corn stem (19) that fat (18) is picked up lodging of picking up of picking up fat (11) and grain lifter (15) on clutch (9), (10); Force pusher dog (14) to grasp the corn stem (19) of lodging, to a pair of snapping bar (12) that internally changes mutually, (13) central authorities' pulling, the preceding rice crop-supporting plate (16) of grain lifter (15), back rice crop-supporting plate (17) buttresses the falling corn stem stalk (19) of forcing pusher dog (14) to grasp, make of the plate face slip of the corn stem (19) of lodging along grain lifter (15), enter the snapping bar (12) that internally changes mutually smoothly, (13) centre, snapping bar (12), (13) take corn ear and the corn stem of leaving behind (19) is thrown to ground, the corn ear of taking is delivered to elevator outlet (4) by elevator (3), and corn ear flows to fruit ear storage and conveying box (5) through elevator outlet (4).The stem stalk that the stem stalk (19) that pulls to ground is stowed machine (1) back is field (6) machine chopping and returning also.
The utility model ears picking device of corn harvester with special function has been compared following characteristics with modern technologies:
1, utilize pick up, grasp, the reasonable coordination of the mechanism such as support finishes the falling corn harvest operation, capture The difficult problem of falling corn results.
2, can thoroughly realize row not being gathered in the crops the corn of normal growth.
3, simple in structure, low cost of manufacture.
Claims (4)
1, a kind of ears picking device of corn harvester with special function is characterized in that, ear-picking unit (2) is suspended on the place ahead of tractor (1), what be connected with ear-picking unit (2) is corn ear elevator (3), the below of elevator (3) outlet (4) is provided with corn ear storage and conveying box (5), tractor (1) back traction be corn stem field-returning machine (6), ear-picking unit is provided with the comprehensive adjustment of ground inclination angle [alpha] and puts, and this adjusting device is made up of swing guiding mechanism (7) and vertical guiding mechanism (8).
2, it is characterized in that by the described ears picking device of corn harvester with special function of claim 1, two of ear-picking unit (2) face mutually and form one between the branch of nearside divider (9), (10) and pluck the fringe passage, the front end of clutch (9), (10) is equipped with picks up fat (11), plucks for one a pair of snapping bar (12), (13) of internally changeing mutually are housed in the fringe passage.
3, it is characterized in that the pressure pusher dog (14) that the Shen, front end both sides of clutch goes out to force corn stem feeding chain to drive by the described ears picking device of corn harvester with special function of claim 2.
4, it is characterized in that by the described ears picking device of corn harvester with special function of claim 2, the central authorities top of snapping bar (12), (13), grain lifter (15) is installed, grain lifter (15) is made up of preceding rice crop-supporting plate (16), back rice crop-supporting plate (17), angle beta between preceding rice crop-supporting plate (16) and back rice crop-supporting plate (17) axis can be adjusted, and the front end of preceding rice crop-supporting plate (16) is equipped with picks up fat (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200039923U CN201153398Y (en) | 2008-02-14 | 2008-02-14 | Ear picking device for special function maize harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200039923U CN201153398Y (en) | 2008-02-14 | 2008-02-14 | Ear picking device for special function maize harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201153398Y true CN201153398Y (en) | 2008-11-26 |
Family
ID=40101189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200039923U Expired - Fee Related CN201153398Y (en) | 2008-02-14 | 2008-02-14 | Ear picking device for special function maize harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201153398Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103733809A (en) * | 2014-01-08 | 2014-04-23 | 刘金生 | Crop straw reaping device |
| CN115004937A (en) * | 2022-06-01 | 2022-09-06 | 河南农业大学 | Fresh corn picking device |
-
2008
- 2008-02-14 CN CNU2008200039923U patent/CN201153398Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103733809A (en) * | 2014-01-08 | 2014-04-23 | 刘金生 | Crop straw reaping device |
| CN115004937A (en) * | 2022-06-01 | 2022-09-06 | 河南农业大学 | Fresh corn picking device |
| CN115004937B (en) * | 2022-06-01 | 2023-10-27 | 河南农业大学 | A fresh corn picking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081126 Termination date: 20110214 |