CN219780941U - Intelligent driving auxiliary mechanism for harvester - Google Patents
Intelligent driving auxiliary mechanism for harvester Download PDFInfo
- Publication number
- CN219780941U CN219780941U CN202223504816.7U CN202223504816U CN219780941U CN 219780941 U CN219780941 U CN 219780941U CN 202223504816 U CN202223504816 U CN 202223504816U CN 219780941 U CN219780941 U CN 219780941U
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- harvester
- screw rod
- servo motor
- driving
- rod
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- 230000007246 mechanism Effects 0.000 title claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 230000009467 reduction Effects 0.000 claims description 17
- 238000003306 harvesting Methods 0.000 abstract description 9
- 230000001105 regulatory effect Effects 0.000 abstract description 4
- 230000008859 change Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
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- Guiding Agricultural Machines (AREA)
Abstract
The utility model discloses an intelligent driving auxiliary mechanism for a harvester, which comprises an operating lever, wherein the operating lever is inserted and arranged in a travel groove; the driving assembly is detachably connected to one side of the control rod and drives the control rod to move back and forth along the travel groove, the driving assembly comprises a screw rod and a servo motor, the screw rod is in transmission connection with the servo motor, the end part of the screw rod is provided with a connecting end, the control rod is fixedly connected with the connecting end, the bottom end of the control rod is fixedly connected with a driving plate, the driving plate is hinged to the harvester, and the screw rod is driven to turn forward after extending. This assist mechanism is set up, can long-range unmanned driving harvester, also can manual driving, selects according to actual demand, and the practicality is strong. And moreover, the angle of the control lever can be accurately regulated and controlled through the change of the rotating speed or the steering direction of the servo motor, so that the speed of the harvester is stable and accurate, and the harvester is convenient to harvest.
Description
Technical Field
The utility model belongs to the field of combine harvester control devices, and particularly relates to an intelligent driving auxiliary mechanism for a harvester.
Background
A combine harvester is a multifunctional machine for efficiently harvesting crops. Generally, a combine harvester includes functions of harvesting, threshing, collecting, and screening, and combines multiple processes into one harvester. The harvester operates in farmland to harvest crops.
At present, the traditional harvester is manually operated, two groups of control rod assemblies are arranged in a cab, and the forward and backward steering of the combine harvester is controlled. Personnel must be present in the cab to achieve normal movement of the harvester. Moreover, the control rod is manually operated, the advancing speed of the harvester is not accurately regulated, the harvesting speeds are different according to the experience of a driver, if the speed is too high, the condition of incomplete harvesting is easy to exist, and if the speed is too low, the harvesting efficiency is influenced, so that the intelligent driving auxiliary mechanism for the harvester is designed to solve the problems.
Disclosure of Invention
In order to make up for the defects of the prior art, the utility model provides a technical scheme that only a driving auxiliary mechanism is used for a harvester.
The intelligent driving auxiliary mechanism for the harvester comprises
The operating rod is inserted and arranged in the travel groove;
the driving assembly is detachably connected to one side of the control rod and drives the control rod to move back and forth along the travel groove, the driving assembly comprises a screw rod and a servo motor, the screw rod is in transmission connection with the servo motor, the end part of the screw rod is provided with a connecting end, the control rod is fixedly connected with the connecting end, the bottom end of the control rod is fixed with a driving plate, the driving plate is hinged to the harvester, and the screw rod is driven to turn forward after extending.
Further, the driving assembly further comprises a reduction gearbox, and the screw rod and the servo motor are respectively inserted into the reduction gearbox and form transmission through the gearbox.
Further, a fixed seat is arranged on the harvester, and the reduction gearbox is hinged on the fixed seat.
Further, a screw rod seat is arranged on the reduction gearbox, and the screw rod is inserted into the screw rod seat.
Further, a limiting seat is arranged on the harvester, a limiting groove is formed in the limiting seat, and the screw rod is inserted into the limiting groove.
Further, a bolt is arranged on the connecting end and is fixedly connected with the connecting end and the screw rod respectively.
Further, an assembly groove is formed in the connecting end, the screw rod is limited in the assembly groove, and the bolt sequentially penetrates through one side wall of the assembly groove, the screw rod and the other side wall of the assembly groove.
Further, a signal module is further arranged in the driving assembly, and the signal module is in signal connection with the servo motor so as to control the rotating speed and the steering of the servo motor.
Compared with the prior art, the utility model has the following advantages:
this assist mechanism is set up, can long-range unmanned driving harvester, also can manual driving, selects according to actual demand, and the practicality is strong. And moreover, the angle of the control lever can be accurately regulated and controlled through the change of the rotating speed or the steering direction of the servo motor, so that the speed of the harvester is stable and accurate, and the harvester is convenient to harvest.
Drawings
FIG. 1 is a schematic diagram of a mechanism according to the present utility model;
FIG. 2 is a second schematic diagram of the structure of the present utility model;
FIG. 3 is a third schematic diagram of the structure of the present utility model;
fig. 4 is an assembly schematic of the harvester with multiple sets of levers.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
As shown in fig. 1-3, an intelligent driving auxiliary mechanism for a harvester is formed by connecting an operating lever 1 and a driving component 2 for driving the operating lever to rotate. Be provided with travel groove 3, drive plate 4, fixing base 5 and spacing seat 6 on the harvester respectively, the one end and the drive assembly 2 transmission of control lever 1 are connected, and the other end is connected with drive plate 4, and drive plate 4 articulates the setting on the harvester to control lever 1 peg graft in travel groove 3, ensure the range of motion of control lever 1. The drive assembly 2 comprises a screw mount 205, a screw 201, a servo motor 202 and a reduction gearbox 204, the reduction gearbox 204 being a conventional transmission mechanism for reversing. The screw rod seat 205 and the servo motor 202 are respectively arranged on the same side of the reduction gearbox 204, the screw rod 201 is inserted into the servo motor 202 and inserted into the reduction gearbox 204, and is in transmission connection with a gear set in the reduction gearbox 204, and an output shaft of the same servo motor 202 is inserted into the reduction gearbox 204 and is in transmission connection with the gear set. The reduction gearbox 204 is hinged on the fixed seat 5, and the driving assembly 2 can rotate along with the reduction gearbox during operation. The screw rod seat 205 is inserted and arranged in a limit groove 601 of the limit seat 6 so as to limit the lifting height of the screw rod 201 in the longitudinal direction. The outside of the drive assembly 2 is also provided with a protective housing 7.
Specifically, the driving assembly 2 is detachably connected to one side of the operating lever 1, and drives the operating lever 1 to move back and forth along the travel slot 3. The screw rod 201 is in transmission connection with the servo motor 202, the end part of the screw rod 201 is provided with a connecting end 203, the operating rod 1 is fixedly connected with the connecting end 203, the bottom end of the operating rod 1 is fixed with the driving plate 4, the driving plate 4 is hinged on the harvester, and the screw rod 201 stretches forwards and backwards to drive the operating rod 1 to turn forwards. The connecting end 203 is provided with a bolt 206, and the bolt 206 is fixedly connected with the connecting end 203 and the screw 201 respectively. The connecting end 203 is provided with an assembly groove 2031, the screw rod 201 is limited in the assembly groove 2031, and the bolt 206 sequentially penetrates through one side wall of the assembly groove 2031 and the other side wall of the screw rod 201 and the assembly groove 2031.
The driving assembly 2 is also provided with a signal module which is in signal connection with the servo motor 202 to control the rotating speed and the steering of the servo motor 202. The signal module can be a Bluetooth module or a 2/3/4/5G data transmission module and is used for being connected with a driving system and/or a remote terminal through signals so as to accurately regulate and control the position of the operating lever 1 and further realize the forward/backward speed of the harvester.
In the actual use process, the mechanism is used as an auxiliary mechanism for accurately controlling the vehicle speed. Meanwhile, there are various modes in which the screw 201 is in driving connection with the lever 1 when the latch 206 is inserted, and at this time, the driving assembly 2 functions. The servo motor 202 can be remotely controlled to realize remote unmanned. The speed of the vehicle can be conveniently regulated and controlled by a driver. When the harvester needs manual driving, only the plug 206 is pulled out, the connection between the screw rod 201 and the operating rod 1 is released, the operating rod 1 can be manually controlled, and the driving assembly 2 is not damaged in the operation process.
With reference to fig. 4, the operating levers 1 of the harvester are provided with a plurality of groups according to the requirement, and the corresponding operating levers 1 are respectively provided with a driving device to form the auxiliary mechanism disclosed by the utility model, so that the harvesting is convenient.
Claims (8)
1. An intelligent driving auxiliary mechanism for a harvester is characterized by comprising
The control rod (1) is inserted and arranged in the travel groove (3);
the driving assembly (2) is detachably connected to one side of the control rod (1), the control rod (1) is driven to move back and forth along the travel groove (3), the driving assembly (2) comprises a screw rod (201) and a servo motor (202), the screw rod (201) is connected with the servo motor (202) in a transmission mode, the end portion of the screw rod (201) is provided with a connecting end (203), the control rod (1) is fixedly connected with the connecting end (203), the bottom end of the control rod (1) is fixed with a driving plate (4), the driving plate (4) is hinged to be arranged on the harvester, and the screw rod (201) is driven to overturn forwards after stretching forwards.
2. An intelligent driving assistance mechanism for a harvester according to claim 1, characterized in that the driving assembly (2) further comprises a reduction gearbox (204), the screw rod (201) and the servo motor (202) are respectively inserted into the reduction gearbox (204), and a transmission is formed through the reduction gearbox (204).
3. An intelligent driving assistance mechanism for a harvester according to claim 2, characterized in that a fixed seat (5) is arranged on the harvester, and the reduction gearbox (204) is hinged on the fixed seat (5).
4. A harvester intelligent driving assistance mechanism according to claim 2 or 3, characterized in that the reduction gearbox (204) is provided with a screw seat (205), and the screw (201) is inserted into the screw seat (205).
5. The intelligent driving assistance mechanism for the harvester according to claim 1, wherein a limiting seat (6) is arranged on the harvester, a limiting groove (601) is arranged on the limiting seat (6), and the screw rod (201) is inserted into the limiting groove (601).
6. The intelligent driving assistance mechanism for a harvester according to claim 1, wherein a plug (206) is provided on the connection end (203), and the plug (206) is fixedly connected with the connection end (203) and the screw (201) respectively.
7. The intelligent driving assistance mechanism for a harvester according to claim 6, wherein an assembly groove (2031) is formed in the connecting end (203), the screw rod (201) is limited in the assembly groove (2031), and the plug pin (206) sequentially penetrates through one side wall of the assembly groove (2031), the screw rod (201) and the other side wall of the assembly groove (2031).
8. The intelligent driving assistance mechanism for a harvester according to claim 1, wherein a signal module is further arranged in the driving assembly (2), and the signal module is in signal connection with the servo motor (202) so as to control the rotating speed and the steering direction of the servo motor (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223504816.7U CN219780941U (en) | 2022-12-28 | 2022-12-28 | Intelligent driving auxiliary mechanism for harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223504816.7U CN219780941U (en) | 2022-12-28 | 2022-12-28 | Intelligent driving auxiliary mechanism for harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219780941U true CN219780941U (en) | 2023-10-03 |
Family
ID=88154579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223504816.7U Active CN219780941U (en) | 2022-12-28 | 2022-12-28 | Intelligent driving auxiliary mechanism for harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219780941U (en) |
-
2022
- 2022-12-28 CN CN202223504816.7U patent/CN219780941U/en active Active
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