CN213152977U - Header for millet harvester - Google Patents
Header for millet harvester Download PDFInfo
- Publication number
- CN213152977U CN213152977U CN202021032413.5U CN202021032413U CN213152977U CN 213152977 U CN213152977 U CN 213152977U CN 202021032413 U CN202021032413 U CN 202021032413U CN 213152977 U CN213152977 U CN 213152977U
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- header
- millet
- reel
- divider
- header body
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Abstract
The utility model discloses a header for millet harvester, including header body and divider, be provided with between header body and the divider and add elongated protection casing, the front end fixed mounting that adds elongated protection casing has a cutting knife device, and the inside of header body is rotated and is connected with the auger, and the upper surface rear side of header body is provided with the crane through the hinge bar is articulated, and the lower surface of crane articulates there is the lift cylinder, and the front end of crane is provided with dials standing grain wheel device, and dial standing grain wheel device including dialling standing grain wheel, and the cross-section of dialling standing grain wheel is triangle-shaped. The utility model has reasonable structure design, can lengthen the header bottom plate according to the height of the millet ears, leads the millet to be smoothly lodged on the feeding auger after being cut and lodged, but not lodged forwards, and the arrangement of the arc-shaped plate can disperse the hitting power of the millet ears on the divider when the millet ears are divided, thereby avoiding the ear ears from falling; the arrangement of the internal dividing straws enables the millet stalks to smoothly enter the header to avoid winding on the reel, thereby improving the harvesting quality and efficiency.
Description
Technical Field
The utility model belongs to the technical field of agricultural mechanical equipment, concretely relates to header for millet harvester.
Background
Along with the high-speed development of economy in China, the development of agricultural machinery and public institutions has also gained attention, combine harvesters are widely applied to the harvesting of crops, greatly improve the harvesting efficiency, reduce the labor intensity, and harvesters for millet harvesting are also continuously improved, the header is a main component of the millet harvester, the current harvesting of millet is mainly realized by modifying and harvesting on crawler-type harvesters and wheel-type harvesters, because of the growth characteristics of millet, the ears are low and small and light, the ears and the stalks are mutually intertwined and difficult to separate, during harvesting, the header has poor separation effect on the ears, ears on two sides of the header and the header are easy to form, the situations of poor feeding, winding of a reel and the like are easy to occur, the effect of the original header on the millet harvesting is not ideal, and the header loss is large.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model aims to provide a header for millet harvester.
The utility model discloses a following technical scheme realizes:
a header for millet harvester, including header body and divider, its characterized in that be provided with between header body and the divider and add the elongated protection casing, it makes the divider stretch out header body distance longer to add the elongated protection casing, the front end fixed mounting who adds the elongated protection casing has a cutting knife device, the inside rotation of header body is connected with the auger, the upper surface rear side of header body is provided with the crane through the hinge bar is articulated, the lower surface of crane articulates there is the lift cylinder, the lower surface of lift cylinder articulates in the upper surface of header body through articulated seat, the front end of crane is provided with reel device, reel device includes the reel, the cross-section of reel is triangle-shaped, and the periphery of reel is provided with three reel pivots that are parallel to each other.
The header for the millet harvester is characterized in that a plurality of reel teeth are fixedly arranged on the lower surface of the reel rotating shaft.
The header for the millet harvester is characterized in that the upper surface of the divider is fixedly connected with an arc-shaped plate.
The header for the millet harvester is characterized in that inner side surface two ends of the header body and the inner side surface of the divider are fixedly connected with inner dividing straw.
The header for the millet harvester is characterized in that an output part is arranged on the packing auger, and a telescopic rack bar is arranged on the output part.
The header for the millet harvester is characterized in that the reel teeth are uniformly distributed along the length direction of the reel rotating shaft, and arc-shaped hooks are integrally arranged at the lower ends of the reel teeth.
The utility model has reasonable structure design, can lengthen the header bottom plate according to the height of the millet ears, leads the millet to be smoothly lodged on the feeding auger after being cut and lodged, but not lodged forwards, and the arrangement of the arc-shaped plate can disperse the hitting power of the millet ears on the divider when the millet ears are divided, thereby avoiding the ear ears from falling; the arrangement of the internal dividing straws enables the millet stalks to smoothly enter the header to avoid winding on the reel, thereby improving the harvesting quality and efficiency.
Drawings
Fig. 1-2 are schematic views of the overall structure of the present invention;
FIG. 3 is a schematic view of the construction with the auger removed;
FIG. 4 is a schematic view of the mounting structure of the lifting frame and the reel;
FIG. 5 is a schematic view of the auger output section;
in the figure, 1-a header body, 2-a divider, 3-an elongated protective cover, 4-a cutter device, 5-a packing auger, 6-a hinge rod, 7-a lifting frame, 8-a lifting cylinder, 9-a reel, 10-a reel rotating shaft, 11-a reel tooth, 12-an arc-shaped plate, 13-an internal divider rod, 14-an output part, 15-a telescopic toothed bar and 16-an arc-shaped hook.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings, and specific embodiments will be given.
The utility model relates to a header for millet harvester, this header change current header structure, make and reap quality and efficiency and obtain further promotion.
As shown in fig. 1-5, the millet straw separating device comprises a header body and a divider, wherein an arc-shaped plate is fixedly connected to the upper surface of the divider, millet straws are conveniently separated, a lengthened protective cover is arranged between the header body and the divider, the length of the lengthened protective cover is increased by firstly increasing the length of a bottom plate and then increasing the length of the lengthened protective cover, so that after the millet straws are separated, the bottom of the millet straws is pushed forward, and the upper ends of the millet straws are tilted backwards and fall forward to enter the auger, thereby avoiding ear drop; in addition, the lengthened protective cover enables the divider to extend out of the header body for a longer distance, a cutting knife device is fixedly mounted at the front end of the lengthened protective cover, the inner part of the header body is rotatably connected with the auger, an output part is arranged on the auger, a telescopic toothed bar is arranged on the output part, and the arrangement of the telescopic toothed bar facilitates shifting and outputting millet stalks fed into the auger to enter the next process.
The articulated crane that is provided with of articulated arm is passed through to the upper surface rear side of header body, the lower surface of crane articulates there is the lift cylinder, the lower surface of lift cylinder articulates in the upper surface of header body through articulated seat, the front end of crane is provided with reel device, the crane can be taken round the articulated arm rotation in the setting of lift cylinder, and then realize that the front end goes up and down, can change the height, can adapt to the rice ears of co-altitude not, simultaneously can separate by force the millet stem stalk, safety and stability are improved, the lower surface of lift cylinder articulates in the upper surface of header body through articulated seat.
The reel device comprises a reel, the section of the reel is triangular, three reel rotating shafts which are parallel to each other are arranged on the periphery of the reel, a plurality of reel teeth are fixedly mounted on the lower surface of each reel rotating shaft, the reel teeth are uniformly distributed along the length direction of the reel rotating shafts, arc-shaped hooks are integrally arranged at the lower ends of the reel teeth, inner dividing rods are fixedly connected to the two ends of the inner side surfaces of the header body and the divider, and the inner dividing rods are arranged to shift millet stalks on the inner side of the header body to be folded inwards so as to facilitate harvesting.
The utility model discloses can adjust according to the co-altitude of millet stem stalk, can stretch out through controlling lift cylinder at this moment, and then the lifting crane, just also can rise the height of reel, correspond the ear of rice of a rice of co-altitude not, simultaneously because the both ends of lift cylinder all are articulated, can not interfere when adjusting, direction of rotation and stress angle all belong to prior art, do not give unnecessary details.
Claims (6)
1. A header for a millet harvester comprises a header body (1) and a divider (2), and is characterized in that an elongated protective cover is arranged on the header body (1), the front end of the elongated protective cover is provided with the divider (2), a cutter device (4) is arranged between the two elongated protective covers, a packing auger (5) is rotatably connected inside the header body (1), the rear side of the upper surface of the header body (1) is hinged with a lifting frame (7) through a hinge rod (6), the lower surface of the lifting frame (7) is hinged with a lifting cylinder (8), the lower surface of the lifting cylinder (8) is hinged with the upper surface of the header body (1) through a hinge seat, a reel wheel device is arranged at the front end of the lifting frame (7), the reel wheel device comprises a reel wheel (9), the cross section of the reel wheel (9) is triangular, three reel rotating shafts (10) which are parallel to each other are arranged on the periphery of the reel (9).
2. A header for a millet harvester according to claim 1, characterized in that a plurality of reel teeth (11) are fixedly mounted on the lower surface of the reel shaft (10).
3. A header for a millet harvester according to claim 1, characterized in that the upper surface of the divider (2) is fixedly connected with an arc-shaped plate (12).
4. A header for a millet harvester according to claim 1, characterized in that both ends of the inner side surfaces of the header body (1) and the divider (2) are fixedly connected with inner dividing straw (13).
5. The header for the millet harvester according to claim 1, characterized in that the auger (5) is provided with an output part (14), and the output part (14) is provided with a telescopic rack bar (15).
6. A header for a millet harvester according to claim 2, characterized in that the reel teeth (11) are evenly distributed along the length direction of the reel rotating shaft (10), and the lower ends of the reel teeth (11) are integrally provided with arc-shaped hooks (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021032413.5U CN213152977U (en) | 2020-06-08 | 2020-06-08 | Header for millet harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021032413.5U CN213152977U (en) | 2020-06-08 | 2020-06-08 | Header for millet harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213152977U true CN213152977U (en) | 2021-05-11 |
Family
ID=75787406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021032413.5U Active CN213152977U (en) | 2020-06-08 | 2020-06-08 | Header for millet harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213152977U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113383644A (en) * | 2021-05-27 | 2021-09-14 | 山拖农机装备有限公司 | Automatic control device for reducing header loss for wheat harvester and control method thereof |
-
2020
- 2020-06-08 CN CN202021032413.5U patent/CN213152977U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113383644A (en) * | 2021-05-27 | 2021-09-14 | 山拖农机装备有限公司 | Automatic control device for reducing header loss for wheat harvester and control method thereof |
| CN113383644B (en) * | 2021-05-27 | 2022-07-08 | 山拖农机装备有限公司 | Automatic control device for reducing header loss for wheat harvester and control method thereof |
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