CN210987082U - Open transfer case for peeling system of corn harvesting machine - Google Patents
Open transfer case for peeling system of corn harvesting machine Download PDFInfo
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- CN210987082U CN210987082U CN201921855258.4U CN201921855258U CN210987082U CN 210987082 U CN210987082 U CN 210987082U CN 201921855258 U CN201921855258 U CN 201921855258U CN 210987082 U CN210987082 U CN 210987082U
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Abstract
The utility model relates to an open transfer case used on a peeling system of a corn harvesting machine, which comprises a base and an open base structure consisting of a bottom plate and a left side plate and a right side plate which are arranged oppositely, wherein the upper end parts of the two side plates are respectively provided with a left circular groove and a right circular groove, the left side grooves and the right side grooves on the two side plates are respectively aligned along the axial direction, a bearing seat is respectively and fixedly arranged in the four grooves, and a first transmission shaft and a second transmission shaft are respectively arranged in the left side two bearing seats and the right side two bearing seats through bearings; the outer end part of the first transmission shaft, which is positioned outside the box body, is provided with a power input chain wheel, the first transmission shaft, which is positioned inside the box body, is fixedly provided with a first transmission gear and a first power output chain wheel, the second transmission shaft, which is positioned inside the box body, is fixedly provided with a second transmission gear, a second power output chain wheel and a belt wheel which are welded together, and the first transmission gear is meshed with the second transmission gear. The transfer case has simple structure, convenient maintenance and low cost, and can realize multi-power output.
Description
Technical Field
The utility model belongs to the technical field of maize picker tool, a power distribution structure of maize picker tool system of skinning is related to, concretely relates to an open transfer case that is used for maize picker tool system of skinning on.
Background
At present, a transfer case on a peeling system of a corn harvesting machine adopts a closed transfer case structure and comprises a closed base, wherein a plurality of transmission shafts and transmission gears which are meshed with each other and arranged on the transmission shafts are arranged in the base, a power input end and a plurality of power output ends are arranged on the base, and the power output ends respectively output power to a peeling mechanism, a pressure transmitter and a shaking screen of the peeling system.
This closed transmission case structure is complicated, and is with high costs, when the maintenance, needs carry out the dismantlement of base, leads to maintaining inconveniently, in addition, increases more power take off's scalability also relatively poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's weak point, provide a simple structure, maintain convenient, with low costs, can realize the open transfer case that is used for on maize picker tool system of skinning of many power take off.
The above object of the present invention is achieved by the following technical solutions:
the utility model provides an open transfer case that is used for maize picker tool system of skinning which characterized in that: the base is an open base structure consisting of a bottom plate and a left side plate and a right side plate which are arranged oppositely, the upper end parts of the two side plates are respectively provided with a left circular groove and a right circular groove, the left grooves and the right grooves on the two side plates are respectively aligned along the axial direction, a bearing seat is respectively and fixedly arranged in the four grooves, and a first transmission shaft and a second transmission shaft are respectively arranged in the two bearing seats on the left side and the two bearing seats on the right side through bearings; the outer end part of the first transmission shaft, which is positioned outside the base, is provided with a power input chain wheel, the inner part of the first transmission shaft, which is positioned outside the base, is fixedly provided with a first transmission gear and a first power output chain wheel used for outputting power to the peeling machine part, the inner part of the second transmission shaft, which is positioned inside the base, is fixedly provided with a second transmission gear, a second power output chain wheel used for outputting power to the pressure transmitter and a belt pulley used for outputting power to the shaking screen are welded, and the first transmission gear is meshed with the second transmission gear.
Moreover, the second power output chain wheel and the belt pulley are welded on two sides of the second transmission gear; first drive gear and first power take off sprocket set gradually along keeping away from the direction front and back of power input sprocket, first power take off sprocket and second power take off sprocket are relative setting on two transmission shafts.
And a first spacer bush is arranged between the first transmission gear and the bearing seat at the corresponding end, a second spacer bush is arranged between the first transmission gear and the first power output chain wheel, and a third spacer bush is arranged between the second transmission gear and the second power output chain wheel.
The utility model has the advantages and positive effect:
1. the utility model discloses a simple and easy type base forms open transfer case structure, compares in current closed transfer case structure, has simplified the base, and overall structure is simple, with low costs, it is also more convenient to maintain the operation.
2. The utility model discloses a first power take off sprocket, second power take off sprocket and belt pulley seam have realized 3 branched power take off, have satisfied the power input requirement of the three part among the current general system of skinning, in addition, can be according to actual demand, increase the power take off driving medium again on first transmission shaft or second transmission shaft to can conveniently realize the extension of power take off quantity.
Drawings
Fig. 1 is a schematic plan view of the present invention;
fig. 2 is a schematic perspective view of the present invention;
fig. 3 is a schematic perspective view of the base of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments, which are illustrative, not restrictive, and the scope of the invention should not be limited thereto.
An open transfer case for a peeling system of a corn harvesting machine, please refer to fig. 1-3, the invention thereof is characterized in that:
comprises a base 8, wherein the base is an open base structure consisting of a bottom plate 8-1 and a left side plate 8-2 and a right side plate 8-2 which are oppositely arranged. The upper ends of the two side plates are respectively provided with a left circular groove 8-2-1 and a right circular groove 8-2-1, the left grooves and the right grooves on the two side plates are respectively aligned along the axial direction, a bearing seat 5 is respectively and fixedly arranged in the four grooves, and a first transmission shaft 1 and a second transmission shaft 3 are respectively arranged in the two bearing seats on the left side and the two bearing seats on the right side through bearings 4. The outer end part of the first transmission shaft, which is positioned outside the base, is provided with a power input chain wheel 2, the inner part of the first transmission shaft, which is positioned outside the base, is fixedly provided with a first transmission gear 13 and a first power output chain wheel 11, and the first power output chain wheel is used for outputting power to the peeling machine part. And a second transmission gear 7, a second power output chain wheel 9 and a belt pulley welding joint 6 are fixedly arranged in the base on the second transmission shaft, the second output chain wheel and the belt pulley welding joint are respectively used for outputting power to the pressure transmitter and the shaking screen, and the first transmission gear is meshed with the second transmission gear.
In the structure, the second power output chain wheel and the belt pulley are welded on two sides of the second transmission gear; first drive gear and first power take off sprocket set gradually along keeping away from the direction front and back of power input sprocket, first power take off sprocket and second power take off sprocket are relative setting on two transmission shafts. The arrangement mode is better suitable for the position arrangement of three main parts, namely a peeling machine, a pressure feeder and a shaking screen in the existing peeling system, so that the open transfer case is compact in overall structure and small in occupied space.
In the above structure, a first spacer 14 is provided between the first transmission gear and the bearing seat of the corresponding end, a second spacer 12 is provided between the first transmission gear and the first power output sprocket, and a third spacer 10 is provided between the second transmission gear and the second power output sprocket. The spacer sleeve is used for realizing the axial positioning of the corresponding power transmission part.
This open transfer case passes through the input of power input sprocket realization total power, realizes 3 power branch's output respectively through first power output sprocket, second power output sprocket and belt pulley seam, has satisfied the transmission demand of power on the system of skinning.
Although the embodiments of the present invention and the accompanying drawings are disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the present invention and the appended claims, and therefore, the scope of the present invention is not limited to the disclosure of the embodiments and the accompanying drawings.
Claims (3)
1. The utility model provides an open transfer case that is used for maize picker tool system of skinning which characterized in that: the base is an open base structure consisting of a bottom plate and a left side plate and a right side plate which are arranged oppositely, the upper end parts of the two side plates are respectively provided with a left circular groove and a right circular groove, the left grooves and the right grooves on the two side plates are respectively aligned along the axial direction, a bearing seat is respectively and fixedly arranged in the four grooves, and a first transmission shaft and a second transmission shaft are respectively arranged in the two bearing seats on the left side and the two bearing seats on the right side through bearings; the outer end part of the first transmission shaft, which is positioned outside the base, is provided with a power input chain wheel, the inner part of the first transmission shaft, which is positioned outside the base, is fixedly provided with a first transmission gear and a first power output chain wheel used for outputting power to the peeling machine part, the inner part of the second transmission shaft, which is positioned inside the base, is fixedly provided with a second transmission gear, a second power output chain wheel used for outputting power to the pressure transmitter and a belt pulley used for outputting power to the shaking screen are welded, and the first transmission gear is meshed with the second transmission gear.
2. The open transfer case for use on a corn harvesting machine husking system according to claim 1, wherein: the second power output chain wheel and the belt pulley are welded on two sides of the second transmission gear; first drive gear and first power take off sprocket set gradually along keeping away from the direction front and back of power input sprocket, first power take off sprocket and second power take off sprocket are relative setting on two transmission shafts.
3. The open transfer case for use on a corn harvesting machine husking system according to claim 1, wherein: a first spacer sleeve is arranged between the first transmission gear and the bearing seat at the corresponding end, a second spacer sleeve is arranged between the first transmission gear and the first power output chain wheel, and a third spacer sleeve is arranged between the second transmission gear and the second power output chain wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921855258.4U CN210987082U (en) | 2019-10-30 | 2019-10-30 | Open transfer case for peeling system of corn harvesting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921855258.4U CN210987082U (en) | 2019-10-30 | 2019-10-30 | Open transfer case for peeling system of corn harvesting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210987082U true CN210987082U (en) | 2020-07-14 |
Family
ID=71496054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921855258.4U Active CN210987082U (en) | 2019-10-30 | 2019-10-30 | Open transfer case for peeling system of corn harvesting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210987082U (en) |
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2019
- 2019-10-30 CN CN201921855258.4U patent/CN210987082U/en active Active
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