CN215345951U - Novel transmission structure of corn harvester - Google Patents
Novel transmission structure of corn harvester Download PDFInfo
- Publication number
- CN215345951U CN215345951U CN202121729518.0U CN202121729518U CN215345951U CN 215345951 U CN215345951 U CN 215345951U CN 202121729518 U CN202121729518 U CN 202121729518U CN 215345951 U CN215345951 U CN 215345951U
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- Prior art keywords
- gearbox
- hydraulic motor
- hydraulic pump
- hydraulic
- diesel engine
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- 240000008042 Zea mays Species 0.000 title claims abstract description 28
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 28
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 25
- 235000005822 corn Nutrition 0.000 title claims abstract description 25
- 230000005540 biological transmission Effects 0.000 title claims abstract description 22
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 claims 3
- 235000009973 maize Nutrition 0.000 claims 3
- 230000003137 locomotive effect Effects 0.000 claims 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
Abstract
The utility model discloses a novel transmission structure of a corn harvester, which comprises a diesel engine, a hydraulic pump, a hydraulic motor and a gearbox, wherein the diesel engine is arranged on one side edge of the corn harvester, the hydraulic pump, the hydraulic motor and the gearbox are arranged on the other side edge of the corn harvester, a belt pulley on a head of the diesel engine is in transmission connection with a belt pulley on the hydraulic pump through a belt, the hydraulic pump is connected with the hydraulic motor through an oil circuit, the hydraulic motor is in transmission connection with the gearbox through a gear, the diesel engine can drive the hydraulic pump to pump oil to the hydraulic motor to drive the gearbox to rotate, the hydraulic motor is arranged between the hydraulic pump and the gearbox, and the hydraulic pump, the hydraulic motor and the gearbox are sequentially arranged from the head of the diesel engine to the tail of the vehicle. The utility model has the beneficial effects that: the hydraulic transmission structure is arranged between the diesel engine and the gearbox on the corn harvester, so that the gearbox is simple in structure, stepless speed change and reversing can be realized, a clutch is omitted, and the failure rate of the corn harvester is greatly reduced.
Description
Technical Field
The utility model relates to the technical field of agricultural machinery, in particular to a novel transmission structure of a corn harvester.
Background
At present, the corn harvester is widely applied, but the gearbox of the corn harvester is complex in structure and has a plurality of faults, and stepless speed change cannot be realized. The corn harvester is used in the ground, and the ground conditions are not uniform and standard, so that the corn harvester cannot realize long-time continuous harvesting.
SUMMERY OF THE UTILITY MODEL
The utility model provides a novel transmission structure of a corn harvester, which solves the problems of complex structure and more faults of a transmission gearbox of the corn harvester.
In order to solve the technical problems, the utility model provides a novel transmission structure of a corn harvester, which comprises a diesel engine, a hydraulic pump, a hydraulic motor and a gearbox, wherein the diesel engine is arranged on one side edge of the corn harvester, the hydraulic pump, the hydraulic motor and the gearbox are arranged on the other side edge of the corn harvester, a belt pulley on a head of the diesel engine is in belt transmission connection with a belt pulley on the hydraulic pump, the hydraulic pump is in oil circuit connection with the hydraulic motor, the hydraulic motor is in gear transmission connection with the gearbox, the diesel engine can drive the hydraulic pump to pump oil to the hydraulic motor to drive the gearbox to rotate, the hydraulic motor is arranged between the hydraulic pump and the gearbox, and the hydraulic pump, the hydraulic motor and the gearbox are sequentially arranged from the head to the tail of the vehicle.
In the above structure, the center axis of the hydraulic pump is the same as the center axis of the hydraulic motor in order to save space.
The utility model has the beneficial effects that: the hydraulic transmission structure is arranged between the diesel engine and the gearbox on the corn harvester, so that the gearbox is simple in structure, stepless speed change and reversing can be realized, a clutch is omitted, and the failure rate of the corn harvester is greatly reduced.
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 description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic diagram of a diesel engine;
FIG. 3 is a schematic view of a hydraulic motor and gearbox;
fig. 4 is a schematic view of a hydraulic pump.
In the figure, 1-diesel engine, 2-hydraulic pump, 3-hydraulic motor, 4-gear box, 5-belt pulley, 6-drive shaft.
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.
Referring to the attached drawings, the novel transmission structure of the corn harvester comprises a diesel engine 1, a hydraulic pump 2, a hydraulic motor 3 and a gearbox 4, wherein the diesel engine 1 is installed on one side edge of the corn harvester, the hydraulic pump 2, the hydraulic motor 3 and the gearbox 4 are installed on the other side edge of the corn harvester, a belt pulley 5 towards a head of the diesel engine 1 is in belt transmission connection with a belt pulley 5 on the hydraulic pump 2, the hydraulic pump 2 is in oil circuit connection with the hydraulic motor 3, the hydraulic motor 3 is in gear transmission connection with the gearbox 4, the diesel engine 1 can drive the hydraulic pump 2 to pump oil to the hydraulic motor 3 to drive the gearbox 4 to rotate, the hydraulic motor 3 is arranged between the hydraulic pump 2 and the gearbox 4, and the hydraulic pump 2, the hydraulic motor 3 and the gearbox 4 are sequentially placed from the head to the tail of the vehicle.
Preferably, the central axis of the hydraulic pump 2 is the same as the central axis of the hydraulic motor 3 in order to save space.
Preferably, the gearbox 4 is in transmission connection with the transmission shaft 6 to drive the wheels to rotate.
According to the utility model, the hydraulic transmission structure is arranged between the diesel engine 1 and the gearbox 4 on the corn harvester, so that the gearbox 4 is simple in structure, stepless speed change and reverse rotation can be realized, a clutch is omitted, and the failure rate of the corn harvester is greatly reduced.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (2)
1. Novel maize picker transmission structure, its characterized in that, including diesel engine, hydraulic pump, hydraulic motor, gearbox, wherein a side at maize picker is installed to the diesel engine, hydraulic pump, hydraulic motor, gearbox are installed on maize picker's opposite side, the belt pulley passes through belt transmission with the hydraulic pump on the belt pulley of locomotive on the diesel engine and is connected, the hydraulic pump is connected with oil circuit with hydraulic motor, hydraulic motor is connected with gear drive with the gearbox, the diesel engine can drive the hydraulic pump and drive hydraulic motor to hydraulic motor pump oil and drive the gearbox rotation, hydraulic motor sets up between hydraulic pump, gearbox and hydraulic pump, hydraulic motor, gearbox place in proper order from the locomotive to the rear of a vehicle.
2. The novel corn harvester transmission structure of claim 1, wherein the central axis of the hydraulic pump is the same as the central axis of the hydraulic motor for space saving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121729518.0U CN215345951U (en) | 2021-07-28 | 2021-07-28 | Novel transmission structure of corn harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121729518.0U CN215345951U (en) | 2021-07-28 | 2021-07-28 | Novel transmission structure of corn harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215345951U true CN215345951U (en) | 2021-12-31 |
Family
ID=79612412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121729518.0U Active CN215345951U (en) | 2021-07-28 | 2021-07-28 | Novel transmission structure of corn harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215345951U (en) |
-
2021
- 2021-07-28 CN CN202121729518.0U patent/CN215345951U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A New Type of Transmission Structure for Corn Harvester Effective date of registration: 20230316 Granted publication date: 20211231 Pledgee: China Guangfa Bank Co.,Ltd. Shenyang Branch Pledgor: Liaoning liaotuodayi Agricultural Machinery Co.,Ltd. Registration number: Y2023210000041 |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Area D14a, plot south of Shendong 6th Road, east of Zhongxing Street, Shenfu Demonstration Zone, Shenyang City, Liaoning Province, 113122 Patentee after: Liaoning Liaotuo Dayi Agricultural Machinery Co.,Ltd. Address before: 113122 block d14a, south of Shendong Sixth Road, east of Zhongxing Street, Shenfu new area, Liaoning Province Patentee before: Liaoning liaotuodayi Agricultural Machinery Co.,Ltd. |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20211231 Pledgee: China Guangfa Bank Co.,Ltd. Shenyang Branch Pledgor: Liaoning liaotuodayi Agricultural Machinery Co.,Ltd. Registration number: Y2023210000041 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: New type of corn harvester transmission structure Granted publication date: 20211231 Pledgee: China Guangfa Bank Co.,Ltd. Shenyang Branch Pledgor: Liaoning Liaotuo Dayi Agricultural Machinery Co.,Ltd. Registration number: Y2024980014962 |