CN202043453U - Dual-conveying tall-stalk crop harvester - Google Patents
Dual-conveying tall-stalk crop harvester Download PDFInfo
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- CN202043453U CN202043453U CN2011201199917U CN201120119991U CN202043453U CN 202043453 U CN202043453 U CN 202043453U CN 2011201199917 U CN2011201199917 U CN 2011201199917U CN 201120119991 U CN201120119991 U CN 201120119991U CN 202043453 U CN202043453 U CN 202043453U
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Abstract
The utility model discloses a dual-conveying tall-stalk crop harvester. The dual-conveying tall-stalk crop harvester comprises a motor vehicle and a cutting knife which is transversely arranged in the front of the motor vehicle. Both sides of a cab on the motor vehicle are respectively provided with a crop passage along the traveling direction of the motor vehicle. The dual-conveying tall-stalk crop harvester is provided with two crop passages. In the harvesting process, a cutting knife applies a forward impact force to the bottoms of crops, the crops which are cut off by the cutting knife fall down backwards and are separated by the cab to enter the crop passages at both sides of the cab, and the crops entering the crop passages fall at the rear of the motor vehicle in the traveling process of the motor vehicle, so that the harvesting of the crops is realized. Compared with a harvester with only one crop passage, the dual-conveying tall-stalk crop harvester has larger harvesting width. Meanwhile, the two crop passages are positioned at both sides of the cab, so that the dual-conveying tall-stalk crop harvester has high stability and is also convenient for a driver to observe the harvesting condition.
Description
Technical field
The utility model relates to a kind of grain header, and the long-stalked crops grain header is sent in particularly a kind of lose-lose.
Background technology
China Patent No. 200910013936.7 discloses applicant's a utility model patent " a kind of long-stalked crops grain header ", this utility model is when the harvesting operation, crop moves to the grain header rear by the midcrop passage on the grain header, crop can be collected the rear that is placed on grain header, need not manually clear the way, gather in the bundled order in back before the crop harvesting and be placed into the rear portion of crop harvester, and not need manually to move, do not influence following time harvesting.But also there is shortcoming in this grain header, is difficult for the long-stalked crops of harvesting lodging.
China Patent No. 2011100524272 discloses another utility model patent " long-stalked crops grain header " of applicant, and it is the improvement on last utility model patent basis, and the place ahead of motor-vehicle bodies is provided with the crop that two screw feeders are used to prop up lodging.
The crop passage of aforementioned two patents all has only one, the crop passage is positioned at the centre of motor-vehicle bodies, harvested crop holds together to the midcrop channel set, when cutter is too wide, the very difficult gathering in to the centre of crop enters the crop passage, therefore, the cutter of this kind grain header can not be provided with too wide, and the harvesting fabric width is limited.
Summary of the invention
The technical problems to be solved in the utility model is: provide a kind of lose-lose of gathering in the fabric width broad to send the long-stalked crops grain header.
In order to solve the problems of the technologies described above, the utility model comprises motor vehicle and is horizontally installed on the cutter in motor vehicle the place ahead that the both sides that are positioned at driver's cabin on the described motor vehicle respectively are provided with a crop passage along the motor-driven vehicle going direction.
Described cutter is reciprocating knife or disc type cutter.
Hold together to two crop channel sets in order to help the crop separated into two parts, and accelerate crop and be transported to the motor vehicle rear from the crop passage, be arranged in each crop passage on the described motor vehicle and be equipped with crop clamping lifting conveying plant, the bottom that is positioned at each crop passage on the motor vehicle is equipped with the conveyer I, and the place ahead that is positioned at each crop passage on the motor vehicle is equipped with the crop gathering unit.
For the crop after more helping cutting off from middle separated into two parts, described crop gathering unit is a conveyer, the crop gathering unit in each crop passage the place ahead is arranged on the inboard in the place ahead of this crop passage, two crop gathering units are arranged in splayed, splay osculum with respect to big mouthful away from two crop passages.
In order to realize intermittently stacking behind the crop harvesting, the rear end that is positioned at each crop passage on the described motor vehicle is equipped with intermittently discharging device.
In order to improve the stability that crop is carried, the crop gathering unit in crop clamping lifting conveying plant and each crop passage the place ahead is provided with two groups up and down in described each crop passage.
In order to prop up the crop of lodging, the crop of lodging also can be gathered in, the place ahead that is positioned at each crop passage on the described motor vehicle is equipped with two screw feeders, each screw feeder respectively is connected with a drive unit that drives its rotation, four screw feeders all recede, the upper end of four screw feeders is positioned at the top of crop gathering unit, and the lower end of four screw feeders is positioned at the place ahead of cutter, and the upper end spacing of two screw feeders in the place ahead of each crop passage is less than the lower end spacing.
Hold together to the crop channel set in order more to help crop, described cutter is four disc type cutteves, is provided with two disc type cutteves before each crop passage.
For the crop of cutting off can both be collected in the crop passage, and make screw feeder not knock standing crop over, the described lower end that is positioned at two screw feeders in the outside lays respectively at the dead ahead at cutter two ends, and two screw feeders that are positioned at the outside are in perpendicular.
Do not need the weeds cut in order the time to depress in harvesting, described cutter is provided with presses careless bar, presses the front end of careless bar to reach the place ahead of cutter and is bent upwards.
The beneficial effects of the utility model are: the utility model is provided with two crop passages, when harvesting, the bottom of crop is subjected to cutter impulsive force forward, topple over backward through the crop that cutter cuts off, separately the crop passage to the driver's cabin both sides enters by driver's cabin, the crop that enters the crop passage falls into the rear of motor vehicle in the process of motor-driven vehicle going, realize harvesting, and it is wideer than the harvesting fabric width of the grain header that has only a crop passage.Be positioned at the both sides of driver's cabin simultaneously owing to two crop passages, the good stability of grain header, and also make things convenient for driver's observation harvesting situation.After particularly being provided with crop gathering unit and crop clamping and promoting conveying plant, the crop after cutting off is easier from the centre separately and hold together to two crop channel sets respectively, and the fabric width of harvesting can be wideer.After having increased screw feeder, screw feeder can be propped up the crop of lodging when harvesting.The utility model extremely is suitable for gathering in reed, the contour stalk crop of maize straw.
Description of drawings
Fig. 1 is the utility model perspective view;
Among the figure: 1, screw feeder, 2, press careless bar, 3, cutter, 4, motor vehicle, 5, the conveyer I, 6, the crop gathering unit, 7, the conveyer II, 8, float and support, 9, motor, 10, fixed support, 11, the crop clamping promotes conveying plant, 12, discharging device intermittently.
Embodiment
A kind of specific embodiment as shown in Figure 1, it comprises that the crop clamping promotes conveying plant 11, crop gathering unit 6, cutter 3 and motor vehicle 4, cutter 3 is horizontally installed on the place ahead of motor vehicle 4, and the both sides that are positioned at driver's cabin on the motor vehicle 4 respectively are provided with a crop passage along the motor-driven vehicle going direction.
All two groups of crop clampings promote conveying plant 11 by being provided with up and down to be arranged in each crop passage on the motor vehicle 4, the bottom that is positioned at each crop passage on the motor vehicle 4 is equipped with conveyer I 5, and the place ahead that is positioned at each crop passage on the motor vehicle 4 is equipped with two groups of crop gathering units 6 up and down.The rear end that is positioned at each crop passage on the motor vehicle 4 is equipped with intermittently discharging device 12.
Crop gathering unit 6 is a conveyer, the crop gathering unit 6 in each crop passage the place ahead is arranged on the inboard in the place ahead of this crop passage, go up group crop gathering unit 6 for two and be arranged in splayed, splay osculum with respect to big mouthful away from two crop passages, organize crop gathering unit 6 down for two and also can arrange, organize crop gathering unit 6 down for two and also can arrange point-blank by aforementioned manner.
The place ahead that is positioned at each crop passage on the motor vehicle 4 is equipped with two screw feeders 1, each screw feeder 1 respectively is connected with a motor 9 that drives its rotation, four screw feeders 1 all recede, the upper end of four screw feeders 1 is positioned at the top of crop gathering unit 6, the lower end of four screw feeders 1 is positioned at the place ahead of cutter 3, and the upper end spacing of two screw feeders 1 in the place ahead of each crop passage is less than the lower end spacing.The lower end that is positioned at two screw feeders 1 in the outside lays respectively at the dead ahead at cutter 3 two ends, and two screw feeders 1 that are positioned at the outside are in perpendicular.Make the upper end be positioned at two inboard screw feeders 1 not only tilt backward but also laterally, the upper end that is positioned at two screw feeders 1 in the outside only recedes.
Cutter 3 is provided with presses careless bar 2, presses the front end of careless bar 2 to reach the place ahead of cutter 3 and is bent upwards.
The crop clamping promotes conveying plant 11 and comprises unsteady support 8 and conveyer II 7, and float support 8 and conveyer II 7 are provided with in the same way, and floating has the clamping conveying space between support 8 and the conveyer II 7.Organize the conveyer II 7 that the crop clamping promotes conveying plant 11 down and be provided with fixed support 10, fixed support 10 supports 8 and has gap between the support 8 over against, fixed support 10 with floating with floating.
Operation principle: before this grain header reached crop, during harvesting, open four motors 9 drive four screw feeders 1 along separately central shaft by the outside of corresponding crop passage turn to the inside (from the upside of screw feeder), motor vehicle 4 is in the process of advancing, spiral by screw feeder 1 rotates and upgrades the crop that function is propped up lodging, and will wait to gather in the crop separated into two parts and gather to two crop passages, after cutter 3 cuts off crop, by crop gathering unit 6, the crop clamping promotes the rear that conveying plant 11 and conveyer I 5 are transported to motor vehicle 4, by falling at the motor vehicle rear of 12 1 piles one pile of discharging device at intermittence.
Cutter 3 among Fig. 1 adopts reciprocating knife, cutter 3 also can adopt four disc type cutteves, be provided with two disc type cutteves before each crop passage, when harvesting, the place ahead from cutter, two disc type cutteves in each crop passage the place ahead all should change to the inboard of these two disc type cutteves, so that harvested crop can better hold together by collection in the middle of corresponding crop passage.
Claims (10)
1. the long-stalked crops grain header is sent in a lose-lose, comprise motor vehicle (4) and be horizontally installed on the cutter (3) in motor vehicle the place ahead, it is characterized in that: the both sides that are positioned at driver's cabin on the described motor vehicle (4) respectively are provided with a crop passage along the motor-driven vehicle going direction.
2. the long-stalked crops grain header is sent in lose-lose according to claim 1, it is characterized in that: described cutter (3) is reciprocating knife or disc type cutter.
3. the long-stalked crops grain header is sent in lose-lose according to claim 1, it is characterized in that: be arranged in each crop passage on the described motor vehicle (4) and be equipped with crop clamping lifting conveying plant (11), the bottom that is positioned at each crop passage on the motor vehicle (4) is equipped with conveyer I (5), and the place ahead that is positioned at each crop passage on the motor vehicle (4) is equipped with crop gathering unit (6).
4. the long-stalked crops grain header is sent in a described lose-lose according to claim 3, it is characterized in that: described crop gathering unit (6) is a conveyer, the crop gathering unit (6) in each crop passage the place ahead is arranged on the inboard in the place ahead of this crop passage, two crop gathering units (6) are arranged in splayed, splay osculum with respect to big mouthful away from two crop passages.
5. the long-stalked crops grain header is sent in lose-lose according to claim 3, it is characterized in that: the rear end that is positioned at each crop passage on the described motor vehicle (4) is equipped with intermittently discharging device (12).
6. send the long-stalked crops grain header according to claim 3,4 or 5 described lose-lose, it is characterized in that: the crop gathering unit (6) in crop clamping lifting conveying plant (11) and each crop passage the place ahead is provided with two groups up and down in described each crop passage.
7. send the long-stalked crops grain header according to any one described lose-lose among the claim 1-5, it is characterized in that: the place ahead that is positioned at each crop passage on the described motor vehicle (4) is equipped with two screw feeders (1), each screw feeder (1) respectively is connected with a drive unit that drives its rotation, four screw feeders (1) all recede, the upper end of four screw feeders (1) is positioned at the top of crop gathering unit (6), the lower end of four screw feeders (1) is positioned at the place ahead of cutter (3), and the upper end spacing of two screw feeders in the place ahead of each crop passage is less than the lower end spacing.
8. the long-stalked crops grain header is sent in lose-lose according to claim 7, it is characterized in that: described cutter (3) is four disc type cutteves, is provided with two disc type cutteves before each crop passage.
9. the long-stalked crops grain header is sent in lose-lose according to claim 7, it is characterized in that: the described lower end that is positioned at two screw feeders (1) in the outside lays respectively at the dead ahead at cutter (3) two ends, and two screw feeders (1) that are positioned at the outside are in perpendicular.
10. the long-stalked crops grain header is sent in lose-lose according to claim 7, it is characterized in that: described cutter (3) is provided with presses careless bar (2), presses the front end of careless bar (2) to reach the place ahead of cutter (3) and is bent upwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201199917U CN202043453U (en) | 2011-04-22 | 2011-04-22 | Dual-conveying tall-stalk crop harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201199917U CN202043453U (en) | 2011-04-22 | 2011-04-22 | Dual-conveying tall-stalk crop harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202043453U true CN202043453U (en) | 2011-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201199917U Expired - Lifetime CN202043453U (en) | 2011-04-22 | 2011-04-22 | Dual-conveying tall-stalk crop harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202043453U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102177787A (en) * | 2011-04-22 | 2011-09-14 | 程广森 | Dual-transmission long-stalked crop harvester |
-
2011
- 2011-04-22 CN CN2011201199917U patent/CN202043453U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102177787A (en) * | 2011-04-22 | 2011-09-14 | 程广森 | Dual-transmission long-stalked crop harvester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111123 |