CN113099827A - Transmission mechanism suitable for corn combine harvester - Google Patents
Transmission mechanism suitable for corn combine harvester Download PDFInfo
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- CN113099827A CN113099827A CN202110545974.8A CN202110545974A CN113099827A CN 113099827 A CN113099827 A CN 113099827A CN 202110545974 A CN202110545974 A CN 202110545974A CN 113099827 A CN113099827 A CN 113099827A
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- assembly
- transmission
- gear box
- header
- transmission gear
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/02—Self-propelled combines
-
- 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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Abstract
The invention provides a transmission mechanism suitable for a corn combine harvester, which at least comprises a chassis, an engine assembly arranged in the middle above the chassis, a header transmission system, a peeling transmission system, a conveyor assembly and a crushing system. The present case a drive mechanism suitable for maize combine, effectual utilization harvester structure space, rational arrangement header assembly, peeler assembly, conveyer assembly, rubbing crusher assembly realize the rational arrangement of each mechanism, have solved maize harvester structure complicacy, the inconvenient difficult problem of maintenance adjustment. The transmission mechanism suitable for the corn combine harvester has the advantages that the power transmission system is high in adaptability and reliability.
Description
Technical Field
The invention belongs to the technical field of agricultural machinery, and particularly relates to a transmission mechanism suitable for a corn combine harvester.
Background
As corn harvesting technology matures more and more, users have placed higher demands on the reliability of harvesters. With the increasing of the harvester type and the corresponding increase of the power, the transmission system also needs to be correspondingly optimized and upgraded for ensuring the reliability of the harvester. The existing harvester has the disadvantages of complex structure, inconvenient maintenance and adjustment and high production and manufacturing cost.
Disclosure of Invention
A transmission mechanism suitable for a corn combine harvester at least comprises a chassis, an engine assembly arranged in the middle above the chassis and an engine assembly
The header transmission system at least comprises a header transmission gear box arranged above the chassis and positioned in front of the engine assembly, and a header assembly arranged at the front end of the chassis and in transmission connection with the header transmission gear box, and the header transmission gear box is in transmission connection with the engine assembly;
furthermore, the header transmission gear box is in belt transmission connection with the engine assembly.
As a further embodiment, the header transmission gear box is connected with the engine assembly through a V-belt transmission.
Thanks to the improved technical scheme, the technical effects of low belt transmission cost, no need of lubrication and easy maintenance are fully realized. More importantly, the belt transmission can realize that the overload slips and then can deal with the load of sudden change, and the constantly changing stress when adapting to header assembly cutting maize straw promptly finally adapts to abominable agricultural machinery service environment.
Furthermore, the header transmission gear box is in chain transmission connection with the header assembly.
The peeling transmission system at least comprises a peeling transmission gear box arranged above the chassis and positioned behind the engine assembly, and a peeling machine assembly arranged at the rear end above the chassis and in transmission connection with the peeling transmission gear box, and the peeling transmission gear box is in transmission connection with the engine assembly;
further, the peeling transmission gear box is in transmission connection with a belt of an engine assembly.
As a further embodiment, the peeling transmission gear box is connected with the engine assembly through a V-belt transmission.
Similarly, the belt transmission device has the technical effects of low cost, no need of lubrication and easy maintenance. And meanwhile, the sudden change load can be adapted through overload slipping. Namely, the stress which changes constantly when the peeler assembly peels the fruit ears is adapted.
Furthermore, the peeling transmission gear box is in transmission connection with the chain of the peeling machine assembly.
The conveyor assembly is arranged on the chassis, the front end of the conveyor assembly is arranged behind the header assembly, the rear end of the conveyor assembly is arranged above the peeler assembly, and the conveyor assembly is in transmission connection with the peeler assembly through a chain transmission component;
the crushing system at least comprises a crusher assembly arranged below the chassis, the crusher assembly is in transmission connection with a crushing transmission gear box, and the crushing transmission gear box is in transmission connection with the engine assembly;
the chain drive assembly comprises:
the driven chain wheel is arranged on the left side of the conveyor assembly and is in transmission connection with the conveyor assembly;
the driving chain wheel is arranged in the peeling machine assembly and is in transmission connection with the peeling machine assembly;
and the transmission chain is used for connecting the driving chain wheel with the driving chain wheel in a transmission way.
Furthermore, the crushing transmission gear box is in belt transmission connection with the engine assembly.
Furthermore, the crushing transmission gear box is in belt transmission connection with the crusher assembly.
Has the advantages that:
the present case a drive mechanism suitable for maize combine, effectual utilization harvester structure space, rational arrangement header assembly, peeler assembly, conveyer assembly, rubbing crusher assembly realize the rational arrangement of each mechanism, have solved maize harvester structure complicacy, the inconvenient difficult problem of maintenance adjustment.
The transmission mechanism suitable for the corn combine harvester has the advantages that the power transmission system has strong adaptability and reliability:
three gear boxes directly connected with the engine assembly in a transmission mode are all driven by belts, and the technical effects of low belt transmission cost, no need of lubrication and easiness in maintenance are fully achieved. More importantly, the belt transmission can realize overload slipping and further can cope with sudden load, and finally adapt to severe agricultural machinery use environment.
Chain transmission is adopted from the header transmission gear box to the header assembly, from the peeling transmission gear box to the peeling machine assembly and from the peeling machine assembly to the conveyor assembly, and the chain transmission has good transmission efficiency and reliability.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic diagram of one embodiment of the transmission mechanism suitable for the corn combine.
FIG. 2 is a schematic diagram of another embodiment of the transmission mechanism suitable for the corn combine.
Fig. 3 is a schematic view of the transmission mechanism.
In the figure:
1. a header transmission system 11, a header transmission gear box 12 and a header assembly;
2. a peeling transmission system, 21, a peeling transmission gear box, 22, a peeling machine assembly;
3. a conveyor assembly;
4. a crushing system, 41, a crusher assembly, 42, a crushing transmission gear box;
5. chain drive assembly, 51 driven sprocket, 52 driving sprocket, 53 driving chain.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A transmission mechanism suitable for a corn combine harvester at least comprises a chassis m, an engine assembly n arranged in the middle above the chassis m, and the transmission mechanism further comprises
The header transmission system 1 at least comprises a header transmission gear box 11 which is arranged above the chassis m and positioned in front of the engine assembly n, and a header assembly 12 which is arranged at the front end of the chassis m and is in transmission connection with the header transmission gear box 11, wherein the header transmission gear box 11 is in transmission connection with the engine assembly n;
further, the header transmission gear box 11 is in transmission connection with an engine assembly n belt.
As a further embodiment, the header transmission gear box 11 is connected with the engine assembly n by a V-belt transmission.
Thanks to the improved technical scheme, the technical effects of low belt transmission cost, no need of lubrication and easy maintenance are fully realized. More importantly, the belt transmission can realize that the overload slips and then can deal with the load of sudden change, and the constantly changing stress when adapting to header assembly 12 cutting maize straw promptly finally adapts to abominable agricultural machinery service environment.
Further, the header transmission gear box 11 is in chain transmission connection with the header assembly 12.
The peeling transmission system 2 at least comprises a peeling transmission gear box 21 which is arranged above the chassis m and positioned behind the engine assembly n, and a peeling machine assembly 22 which is arranged at the rear end above the chassis m and is in transmission connection with the peeling transmission gear box 21, wherein the peeling transmission gear box 21 is in transmission connection with the engine assembly n;
further, the peeling transmission gear box 21 is in transmission connection with an n belt of an engine assembly.
As a further embodiment, the peeling transmission gear box 21 is connected with the engine assembly n by a V-belt transmission.
Similarly, the belt transmission device has the technical effects of low cost, no need of lubrication and easy maintenance. And meanwhile, the sudden change load can be adapted through overload slipping. I.e., to accommodate the varying stresses experienced by the peeler assembly 22 when peeling the ears.
Further, the peeling transmission gear box 21 is in chain transmission connection with the peeling machine assembly 22.
The conveyor assembly 3 is arranged on the chassis m, the front end of the conveyor assembly 3 is arranged behind the header assembly 12, the rear end of the conveyor assembly 3 is arranged above the peeler assembly 22, and the conveyor assembly 3 and the peeler assembly 22 are in transmission connection through the chain transmission component 5;
the crushing system 4 at least comprises a crusher assembly 41 arranged below the chassis m, a crushing transmission gear box 42 is in transmission connection with the crusher assembly 41, and the crushing transmission gear box 42 is in transmission connection with the engine assembly n;
the chain drive assembly 5 comprises:
the driven chain wheel 51 is arranged on the left side of the conveyor assembly 3 and is in transmission connection with the conveyor assembly 3;
a driving sprocket 52 arranged in the peeler assembly 22 and in transmission connection with the peeler assembly 22;
and a transmission chain 53 for driving and connecting the driving sprocket 51 and the driving sprocket 52.
As a further embodiment, a sliding base is further disposed on the left side of the conveyor assembly 3, and a tension sprocket is slidably disposed on the sliding base, and the tension sprocket is in transmission connection with the transmission chain 53. The drive chain 53 is tensioned by adjusting the position of the tension sprocket.
Further, the crushing transmission gear box 42 is in belt transmission connection with the engine assembly n.
Further, the crushing transmission gear box 42 is in belt transmission connection with the crusher assembly 41.
The power transmission process of the transmission mechanism is further explained as follows:
the transmission system of the scheme is divided into three paths to transmit the power from an engine assembly n:
the power of the engine assembly n drives the header assembly 12 to act through the header transmission gear box 11, so that the picking and the concentrated feeding of the clusters are realized, and the straw is chopped.
The power of the engine assembly n drives the peeler assembly 22 and the conveyor assembly 3 to synchronously act through the peeling transmission gear box 21, the front end of the conveyor assembly 2 upwards conveys the clusters processed by the header assembly 12 into the peeler assembly 22 for cluster peeling, the seeds falling in the peeling process are recycled into the cluster box, and the peeled bracts and straws fall into the crusher assembly 41.
The power of the engine assembly n drives the crusher assembly 41 to act through the crushing transmission gear box 42, and the bracts and the straws are crushed and returned to the field.
Claims (7)
1. The utility model provides a drive mechanism suitable for maize combine, includes chassis (m), sets up engine assembly (n) in chassis (m) top middle part at least, its characterized in that: also comprises
The header transmission system (1) at least comprises a header transmission gear box (11) which is arranged above the chassis (m) and positioned in front of the engine assembly (n), and a header assembly (12) which is arranged at the front end of the chassis (m) and is in transmission connection with the header transmission gear box (11), wherein the header transmission gear box (11) is in transmission connection with the engine assembly (n);
the peeling transmission system (2) at least comprises a peeling transmission gear box (21) which is arranged above the chassis (m) and is positioned behind the engine assembly (n), and a peeling machine assembly (22) which is arranged at the rear end above the chassis (m) and is in transmission connection with the peeling transmission gear box (21), wherein the peeling transmission gear box (21) is in transmission connection with the engine assembly (n);
the conveyor assembly (3) is arranged on the chassis (m), the front end of the conveyor assembly (3) is arranged behind the header assembly (12), the rear end of the conveyor assembly (3) is arranged above the peeler assembly (22), and the conveyor assembly (3) and the peeler assembly (22) are in transmission connection through a chain transmission component (5);
the crushing system (4) at least comprises a crusher assembly (41) arranged below the chassis (m), the crusher assembly (41) is in transmission connection with a crushing transmission gear box (42), and the crushing transmission gear box (42) is in transmission connection with the engine assembly (n);
the chain transmission assembly (5) comprises:
the driven chain wheel (51) is arranged on the left side of the conveyor assembly (3) and is in transmission connection with the conveyor assembly (3);
the driving chain wheel (52) is arranged in the peeling machine assembly (22) and is in transmission connection with the peeling machine assembly (22);
and a transmission chain (53) which is in transmission connection with the driving chain wheel (51) and the driving chain wheel (52).
2. The transmission mechanism of the corn combine harvester according to claim 1, wherein: the header transmission gear box (11) is in belt transmission connection with the engine assembly (n).
3. The transmission mechanism of the corn combine harvester according to claim 2, wherein: the header transmission gear box (11) is in chain transmission connection with the header assembly (12).
4. The transmission mechanism of the corn combine harvester according to claim 1, wherein: the peeling transmission gear box (21) is in belt transmission connection with the engine assembly (n).
5. The transmission mechanism of claim 5, wherein: the peeling transmission gear box (21) is in chain transmission connection with the peeling machine assembly (22).
6. The transmission mechanism of the corn combine harvester according to claim 1, wherein: the crushing transmission gear box (42) is in belt transmission connection with the engine assembly (n).
7. The transmission mechanism of claim 6, wherein: the crushing transmission gear box (42) is in belt transmission connection with the crusher assembly (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110545974.8A CN113099827A (en) | 2021-05-19 | 2021-05-19 | Transmission mechanism suitable for corn combine harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110545974.8A CN113099827A (en) | 2021-05-19 | 2021-05-19 | Transmission mechanism suitable for corn combine harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113099827A true CN113099827A (en) | 2021-07-13 |
Family
ID=76722669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110545974.8A Pending CN113099827A (en) | 2021-05-19 | 2021-05-19 | Transmission mechanism suitable for corn combine harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113099827A (en) |
Citations (12)
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|---|---|---|---|---|
| CN2361069Y (en) * | 1998-12-25 | 2000-02-02 | 顺义县农机具研究所 | Corn harvesting device mounted on wheat combine |
| CN201084923Y (en) * | 2007-08-10 | 2008-07-16 | 高国喜 | Corn conveying and peeling machine |
| CN201107916Y (en) * | 2007-11-27 | 2008-09-03 | 高洪林 | Corn single ear conveying and decorticating type combine-harvester |
| CN201504421U (en) * | 2009-09-09 | 2010-06-16 | 现代农装科技股份有限公司 | Impurity-removal peeling device and corn combined harvester thereof |
| CN101743810A (en) * | 2008-12-10 | 2010-06-23 | 李成权 | Design method of environment-friendly corn combine harvester |
| US20120096824A1 (en) * | 2010-10-25 | 2012-04-26 | John David Burger | Tugger/Accumulator For Use With An Agricultural Biomass Harvester |
| CN202551697U (en) * | 2012-05-24 | 2012-11-28 | 河北雷肯农业机械有限公司 | Three-row peeling-type corn combine |
| CN202773392U (en) * | 2012-08-17 | 2013-03-13 | 山东常林农业装备股份有限公司 | Straw returning-to-field type double-row maize harvesting machine available for row space adjustment and peeling |
| CN203105110U (en) * | 2013-03-22 | 2013-08-07 | 贾保群 | Self-propelled corn combine-harvester |
| CN203327541U (en) * | 2013-07-18 | 2013-12-11 | 山东国丰机械有限公司 | Self-walking type corn combine |
| CN103858588A (en) * | 2014-04-04 | 2014-06-18 | 山东国丰机械有限公司 | Self-walking type corn combine harvester |
| JP3200791U (en) * | 2015-08-25 | 2015-11-05 | 株式会社Ｉｈｉスター | Corn harvester |
-
2021
- 2021-05-19 CN CN202110545974.8A patent/CN113099827A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2361069Y (en) * | 1998-12-25 | 2000-02-02 | 顺义县农机具研究所 | Corn harvesting device mounted on wheat combine |
| CN201084923Y (en) * | 2007-08-10 | 2008-07-16 | 高国喜 | Corn conveying and peeling machine |
| CN201107916Y (en) * | 2007-11-27 | 2008-09-03 | 高洪林 | Corn single ear conveying and decorticating type combine-harvester |
| CN101743810A (en) * | 2008-12-10 | 2010-06-23 | 李成权 | Design method of environment-friendly corn combine harvester |
| CN201504421U (en) * | 2009-09-09 | 2010-06-16 | 现代农装科技股份有限公司 | Impurity-removal peeling device and corn combined harvester thereof |
| US20120096824A1 (en) * | 2010-10-25 | 2012-04-26 | John David Burger | Tugger/Accumulator For Use With An Agricultural Biomass Harvester |
| CN202551697U (en) * | 2012-05-24 | 2012-11-28 | 河北雷肯农业机械有限公司 | Three-row peeling-type corn combine |
| CN202773392U (en) * | 2012-08-17 | 2013-03-13 | 山东常林农业装备股份有限公司 | Straw returning-to-field type double-row maize harvesting machine available for row space adjustment and peeling |
| CN203105110U (en) * | 2013-03-22 | 2013-08-07 | 贾保群 | Self-propelled corn combine-harvester |
| CN203327541U (en) * | 2013-07-18 | 2013-12-11 | 山东国丰机械有限公司 | Self-walking type corn combine |
| CN103858588A (en) * | 2014-04-04 | 2014-06-18 | 山东国丰机械有限公司 | Self-walking type corn combine harvester |
| JP3200791U (en) * | 2015-08-25 | 2015-11-05 | 株式会社Ｉｈｉスター | Corn harvester |
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|---|
| 肖兴宇等: "《作业机械使用与维护》", 31 March 2009, 北京：中国农业大学出版社 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210713 |