CN115316133A - Vertical rolling type sector header transmission mechanism of corn harvester capable of harvesting stems and ears - Google Patents
Vertical rolling type sector header transmission mechanism of corn harvester capable of harvesting stems and ears Download PDFInfo
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- CN115316133A CN115316133A CN202210719966.5A CN202210719966A CN115316133A CN 115316133 A CN115316133 A CN 115316133A CN 202210719966 A CN202210719966 A CN 202210719966A CN 115316133 A CN115316133 A CN 115316133A
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- arc
- bevel gear
- vertical
- gear box
- shaft
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D69/00—Driving mechanisms or parts thereof for harvesters or mowers
- A01D69/06—Gearings
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D47/00—Headers for topping of plants, e.g. stalks with ears
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- Environmental Sciences (AREA)
- Harvesting Machines For Root Crops (AREA)
Abstract
The invention discloses a vertical rolling type sector header transmission mechanism of a corn harvester with stem and ear harvesting, which comprises an arc bevel gear box, an arc straight gear box, a vertical roller, a vertical shaft, an arc bevel gear, an arc straight gear, a main transmission shaft, a transverse shaft, a main transmission chain wheel, a secondary transmission chain wheel, a power input chain wheel, an ear conveying mechanism chain wheel, a cutting mechanism chain wheel, a stem pulling chain, a bearing and a bearing seat, wherein the arc bevel gear or oblique bevel gear is arranged in the arc bevel gear box, and the arc straight gear or oblique straight gear is arranged in the arc straight gear box.
Description
Technical Field
The invention relates to the technical field of agricultural machinery matching, in particular to a vertical rolling type sector header transmission mechanism of a corn harvester capable of harvesting stems and ears.
Background
At present, with the development of animal husbandry, the number of straws used as feed is continuously increased, and the corn harvester capable of harvesting stems and ears is rapidly developed, wherein the double-header structure is more, but the header has more parts, complex structure, heavy weight and high cost, and a small amount of vertical rolling fan-shaped headers have the advantages of high possibility of blockage and unsmooth corn harvesting.
Disclosure of Invention
Aiming at the technical defects, the invention aims to provide a vertical rolling fan-shaped header transmission mechanism of a corn harvester capable of harvesting stems and ears so as to solve the problems in the background art.
In order to solve the technical problem, the invention adopts the following technical scheme:
the invention provides a vertical rolling type sector header transmission mechanism of a corn harvester capable of harvesting stems and ears, which comprises an arc-shaped bevel gear box, an arc-shaped straight gear box, a vertical roller, a vertical shaft, an arc-shaped bevel gear, an arc-shaped straight gear, a main transmission shaft, a transverse shaft, a main transmission chain wheel, a secondary transmission chain wheel, a power input chain wheel, an ear conveying mechanism chain wheel, a cutting mechanism chain wheel, a stem pulling chain, a bearing and a bearing seat,
an arc bevel gear or a bevel gear is arranged in the arc bevel gear box, an arc straight gear or a bevel gear is arranged in the arc straight gear box,
the arc bevel gear box is fixedly arranged on the arc straight gear box through bolts, the transverse shaft penetrates through the arc bevel gear box and extends out of two ends of the arc bevel gear box, an arc bevel gear is arranged on the transverse shaft in the arc bevel gear box, a vertical shaft is arranged below the arc bevel gear, and the arc bevel gear arranged on the vertical shaft is meshed with the arc bevel gear on the transverse shaft;
a plurality of vertical shafts are arranged in the arc-shaped straight gear box, the arc-shaped straight gear arranged on each vertical shaft and the corresponding vertical roller under the arc-shaped straight gear box are the same vertical shaft, and one vertical shaft and the vertical shaft in the arc-shaped bevel gear box are the same vertical shaft;
the cross axle on install power input sprocket, power input sprocket be located one side of arc bevel gear case, arc straight gear case on install final drive shaft, final drive shaft on from a left side toward the right side be equipped with cutting knife mechanism sprocket, fortune ear of grain mechanism sprocket, inferior drive sprocket and final drive sprocket in proper order, the vertical axis on be equipped with the bearing, the upright roll and install bearing, bearing frame, the upright roll down be equipped with and draw the stem sprocket, draw the stem sprocket on be equipped with and draw the stem chain, just draw the stem sprocket to be located the top of bearing frame.
Preferably, a plurality of groups of arc-shaped spur gears driven by each arc-shaped bevel gear box are positioned on the same plane and meshed with each other, and the middle parts of the arc-shaped spur gears driven by the two arc-shaped bevel gear boxes are separated and not meshed with each other.
Preferably, the transverse shafts of the two arc bevel gear boxes are linked through a chain connector.
Preferably, a plurality of groups of the arc straight gears are arranged in a nonlinear way when in use, and the included angle between the straight line of the central point of each group of the arc straight gears and the central line of the straw channel of the sector header is 80-100 degrees.
Preferably, the stalk pulling chain wheel is a double-row chain wheel, the stalk pulling chain is a double-row chain, branch teeth are arranged on the single-row chain at intervals on one side of the double-row chain, and branch teeth are not arranged on the single-row chain on the other side of the double-row chain.
Preferably, the vertical roller comprises a vertical roller A and a vertical roller B.
Preferably, the vertical roller A is formed by welding a vertical shaft, an iron pipe, an iron bar, a spiral and a sharp tooth array type inverted cone.
Preferably, the vertical roller B is formed by welding a vertical shaft, an iron pipe, an iron bar, a spiral, a triangular reel tooth and an inverted cone.
The invention has the beneficial effects that:
the transmission mechanism of the vertical rolling type fan-shaped header of the corn harvester has the characteristics of power saving, high efficiency, low noise and low failure rate, and can ensure that the vertical rolling type fan-shaped header of the corn harvester can work more reliably, provide high-quality straw feed for animal husbandry and promote the large development of animal husbandry to play an important role in promoting the accumulation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without paying creative efforts.
FIG. 1 is a view of the gear and vertical roller position of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIGS. 3-4 are schematic views of a vertical roller A3 of the present invention;
FIG. 5 is a schematic view of the vertical roller array of teeth A deployed according to the present invention;
FIG. 6 is a schematic view of a double row stalked chain with straight teeth of the present invention;
FIGS. 7-8 are schematic views of a vertical roller B of the present invention;
fig. 9 is a schematic view of the reel teeth on the vertical roller B of the present invention.
Description of the reference numerals:
an arc bevel gear box-1; an arc straight gear box-2; vertical rolling-3; a vertical axis-4; an arc bevel gear-5; an arc straight gear-6; a main transmission shaft-7; horizontal axis-8; a main drive sprocket-9; a secondary drive sprocket-10; a power input sprocket-11; a chain wheel-12 of the ear conveying mechanism; a cutter mechanism chain wheel-13; a stalk pulling chain wheel-14; a bearing-15; a bearing seat-16; and (4) pulling a stem chain-17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Example (b):
as shown in figures 1-8, the invention provides a vertical rolling type sector header transmission mechanism of a corn harvester with stalk and ear harvesting, which comprises an arc bevel gear box 1, an arc straight gear box 2, a vertical roll 3, a vertical shaft 4, an arc bevel gear 5, an arc straight gear 6, a main transmission shaft 7, a horizontal shaft 8, a main transmission chain wheel 9, a secondary transmission chain wheel 10, a power input chain wheel 11, a stalk transporting mechanism chain wheel 12, a cutter mechanism chain wheel 13, a stalk pulling chain wheel 14, a stalk pulling chain 17, a bearing 15 and a bearing seat 16,
an arc bevel gear 5 or a bevel gear or an oblique bevel gear is arranged in the arc bevel gear box 1, an arc straight gear 6 or a straight gear or an oblique straight gear is arranged in the arc straight gear box 2, each box can be simultaneously provided with only one gear, three gears cannot be simultaneously set and cannot be interchanged,
the arc bevel gear box 1 is fixedly arranged on the arc straight gear box 2 through bolts, the transverse shaft 8 penetrates through the arc bevel gear box 1 and extends out of two ends of the arc bevel gear box 1, the transverse shaft 8 in the arc bevel gear box 1 is provided with an arc bevel gear 5, a vertical shaft 4 is arranged below the arc bevel gear 5, and the arc bevel gear 5 arranged on the vertical shaft 4 is meshed with the arc bevel gear 5 on the transverse shaft 8;
a plurality of vertical shafts 4 are arranged in the arc-shaped straight gear box 2, an arc-shaped straight gear 6 is arranged on each vertical shaft 4, the arc-shaped straight gear 6 and the vertical roller 3 corresponding to the lower part of the arc-shaped straight gear box 2 are the same vertical shaft 4, and one vertical shaft 4 is the same vertical shaft as the vertical shaft 4 in the arc-shaped bevel gear box 1;
in the embodiment of the invention, the arc straight gear boxes 2 driven by each arc bevel gear box 1 are provided with four vertical shafts 4, namely four groups of arc straight gears 6 and four groups of vertical rollers 3 are correspondingly arranged, and four groups of stalk pulling chain wheels 14 of the four groups of vertical rollers 3 are provided with four groups of double-row stalk pulling chains 17;
the horizontal shaft 8 is provided with a power input chain wheel 11, the power input chain wheel 11 is positioned at one side of the arc bevel gear box 1, the arc straight gear box 2 is provided with a main transmission shaft 7, the main transmission shaft 7 is sequentially provided with a cutting knife mechanism chain wheel 13, an ear conveying mechanism chain wheel 12, a secondary transmission chain wheel 10 and a main transmission chain wheel 9 from left to right, the vertical shaft 4 is provided with a bearing 15, the vertical roller is provided with a bearing 15 and a bearing seat 16, the vertical roller 3 is provided with a stem pulling chain wheel 14, the stem pulling chain wheel 14 is provided with a stem pulling chain 17, and the stem pulling chain wheel 14 is positioned above the bearing seat 16;
the main transmission chain wheel 9 is linked with the header total power, the secondary transmission chain wheel 10 is linked with the power input chain wheel 11 and transmits power to the vertical ear picking mechanism, the stem pulling chain wheel 14 of the vertical roller 3 drives the stem pulling chain 17 to rotate, the ear conveying chain wheel 12 drives the ear conveying mechanism to operate, the cutting knife mechanism chain wheel 13 drives the cutting knife mechanism to operate, and when the main transmission chain wheel transmits power, the whole header is driven to work.
Furthermore, a plurality of groups of arc-shaped straight gears 6 driven by each arc-shaped bevel gear box 1 are positioned on the same plane and meshed with each other, and the arc-shaped straight gears 6 driven by the two arc-shaped bevel gear boxes 1 are separated from each other and are not meshed with each other.
Further, the transverse shafts 8 of the two arc bevel gear boxes 1 are linked through a chain connector.
Furthermore, a plurality of groups of the arc straight gears 6 are arranged in a nonlinear way when in use, and the included angle between the straight line of the central point of each group of the arc straight gears 6 and the central line of the straw channel of the sector header is 80-100 degrees.
Furthermore, the stem pulling chain wheel 14 is a double-row chain wheel, the stem pulling chain 17 is a double-row chain, branch teeth are arranged on the single-row chain on one side of the double-row chain at intervals, and branch teeth are not arranged on the single-row chain on the other side of the double-row chain.
Further, the vertical roller 3 comprises a vertical roller A and a vertical roller B, and the vertical roller A and the vertical roller B can be used independently or cooperatively.
Further, the vertical roller A is formed by welding a vertical shaft 4, an iron pipe, an iron bar, a spiral and a sharp tooth array type inverted cone.
Furthermore, the vertical roller B is formed by welding a vertical shaft 4, an iron pipe, an iron bar, a spiral, a triangular reel tooth and an inverted cone.
Each group of arc straight gears 6 rotates oppositely, the group of vertical rollers 3 which are coaxial with the arc straight gears also rotate oppositely, and drive a group of stalk pulling chains to rotate oppositely, so that the straw is pulled forwards and backwards, and the ear picking is completed.
The working principle is as follows:
the arc bevel gear box 1 is arranged on the arc straight gear box 2 and fixed through bolts, the arc bevel gear box 1 is provided with a transverse shaft 8, two ends of the arc bevel gear box extend out of the box, and an arc bevel gear 5 is arranged on the transverse shaft 8 in the arc bevel gear box 1; the number of the arc bevel gear boxes 1 is two, a plurality of vertical shafts 4 are arranged on the arc straight gear boxes 2, arc straight gears 6 are arranged on the vertical shafts 4, and arc bevel gears 5 on transverse shafts 8 in the arc bevel gear boxes 1 are meshed with arc bevel gears 5 on one vertical shaft 4;
the main driving chain wheel 9 is butt jointed with a header main power chain wheel, the secondary driving chain wheel 10 is linked with a power input chain wheel 11 and transmits power to the vertical ear picking mechanism, the ear conveying chain wheel 12 drives the ear conveying mechanism to operate, the cutting knife mechanism chain wheel 13 drives the cutting knife mechanism to operate, the stem pulling chain wheel 14 is driven by the vertical roller A or vertical roller B to operate, and when the main driving chain wheel transmits power, the whole header is driven to operate.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.
Claims (8)
1. A vertical rolling type sector header transmission mechanism of a corn harvester capable of harvesting stalks and ears is characterized by comprising an arc bevel gear box, an arc straight gear box, a vertical roller, a vertical shaft, an arc bevel gear, an arc straight gear, a main transmission shaft, a transverse shaft, a main transmission chain wheel, a secondary transmission chain wheel, a power input chain wheel, an ear conveying mechanism chain wheel, a cutting knife mechanism chain wheel, a stalk pulling chain, a bearing and a bearing seat,
an arc bevel gear or a bevel gear or an oblique bevel gear is arranged in the arc bevel gear box, an arc straight gear or a straight gear or an oblique straight gear is arranged in the arc straight gear box,
the arc bevel gear box is fixedly arranged on the arc straight gear box through bolts, the transverse shaft penetrates through the arc bevel gear box and extends out of two ends of the arc bevel gear box, an arc bevel gear is arranged on the transverse shaft in the arc bevel gear box, a vertical shaft is arranged below the arc bevel gear, and the arc bevel gear arranged on the vertical shaft is meshed with the arc bevel gear on the transverse shaft;
a plurality of vertical shafts are arranged in the arc-shaped straight gear box, an arc-shaped straight gear is arranged on each vertical shaft, the arc-shaped straight gear and vertical rollers corresponding to the lower part of the arc-shaped straight gear box are the same vertical shaft, and one vertical shaft is the same vertical shaft as the vertical shaft in the arc-shaped bevel gear box;
the cross axle on install power input sprocket, power input sprocket be located one side of arc bevel gear case, arc straight gear case on install final drive shaft, final drive shaft on turn right from a left side and be equipped with cutting knife mechanism sprocket, fortune ear of grain mechanism sprocket, inferior drive sprocket and final drive sprocket in proper order, the vertical axis on be equipped with the bearing, the upright roll and install bearing, bearing frame, the upright roll on be equipped with and pull the stem sprocket, pull the stem sprocket on be equipped with and pull the stem chain, just pull the top that the stem sprocket is located the bearing frame.
2. The vertical-rolling sector header transmission mechanism of the corn harvester with both stalk and ear harvesting as claimed in claim 1, wherein a plurality of sets of arc spur gears driven by each arc bevel gear box are in the same plane and meshed with each other, and the middle of the arc spur gears driven by each arc bevel gear box is separated and not meshed.
3. The vertical rolling sector header transmission mechanism of the corn harvester for both stem and ear as claimed in claim 1, wherein the transverse shafts of the two arc bevel gear boxes are linked by a chain connector.
4. The vertical rolling fan-shaped header transmission mechanism of the corn harvester with both stalk and ear harvesting function as claimed in claim 1, wherein the plurality of groups of arc straight gears are arranged in a non-linear way when in use, and the included angle between the straight line of the center point of each group of arc straight gears and the central line of the stalk channel of the fan-shaped header is 80-100 degrees.
5. The vertical rolling sector header transmission mechanism of the corn harvester with both stem and ear harvesting as claimed in claim 1, wherein the stem pulling chain wheel is a double-row chain wheel, the stem pulling chain is a double-row chain, branch teeth are arranged on the single-row chain on one side of the double-row chain at intervals, and branch teeth are not arranged on the single-row chain on the other side of the double-row chain.
6. The vertical rolling fan-shaped header transmission mechanism of the corn harvester for both stalks and ears as claimed in claim 1, wherein the vertical roll comprises a vertical roll A and a vertical roll B.
7. The vertical rolling fan-shaped header transmission mechanism of the corn harvester with both stem and ear harvesting as claimed in claim 6, wherein the vertical roller A is formed by welding a vertical shaft, an iron pipe, an iron bar, a spiral and a sharp tooth array type inverted cone.
8. The vertical rolling sector header transmission mechanism of the corn harvester with both stalk and ear harvesting as claimed in claim 6, wherein the vertical roller B is formed by welding a vertical shaft, an iron pipe, an iron bar, a spiral, a triangular reel tooth and an inverted cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210719966.5A CN115316133A (en) | 2022-06-23 | 2022-06-23 | Vertical rolling type sector header transmission mechanism of corn harvester capable of harvesting stems and ears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210719966.5A CN115316133A (en) | 2022-06-23 | 2022-06-23 | Vertical rolling type sector header transmission mechanism of corn harvester capable of harvesting stems and ears |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115316133A true CN115316133A (en) | 2022-11-11 |
Family
ID=83915539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210719966.5A Pending CN115316133A (en) | 2022-06-23 | 2022-06-23 | Vertical rolling type sector header transmission mechanism of corn harvester capable of harvesting stems and ears |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115316133A (en) |
-
2022
- 2022-06-23 CN CN202210719966.5A patent/CN115316133A/en active Pending
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