CN213991737U - Lifting adjusting mechanism of header - Google Patents
Lifting adjusting mechanism of header Download PDFInfo
- Publication number
- CN213991737U CN213991737U CN202022834128.1U CN202022834128U CN213991737U CN 213991737 U CN213991737 U CN 213991737U CN 202022834128 U CN202022834128 U CN 202022834128U CN 213991737 U CN213991737 U CN 213991737U
- Authority
- CN
- China
- Prior art keywords
- header
- main frame
- wheel
- walking case
- adjusting plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Harvesting Machines For Root Crops (AREA)
Abstract
The utility model discloses a lift adjustment mechanism of header, including header, wheel, main frame and walking case, the place ahead at the main frame is installed to the header, and the wheel is located the rear lower place of main frame, and two wheels pass through the shaft and link to each other, the upper end of walking case passes through the universal joint and links to each other with the main drive system, and the lower extreme of walking case articulates at the shaft, the dead ahead of walking case lower extreme has set firmly the lift adjustment board, it has the arc guide way that uses the pin joint on the walking case as rotation center to open on the lift adjustment board, and the bolt can be fixed on the main frame through the different position locking in arc guide way to realize the lift adjustment installation of header. The upper mounting point of the wheel winding walking box is adjusted to rotate, so that the header is indirectly adjusted to lift, the structure is simple and reliable, the adjustment is convenient, the header is not required to be changed, and the existing swather is conveniently transformed.
Description
Technical Field
The utility model relates to the technical field of agricultural machinery, especially, relate to a lift adjustment mechanism of header.
Background
The header is used as a core component of the windrower and is used for cutting off crops, and then the cut-off crops are conveyed to the outside of the header to be flatly paved between fields. In order to adapt to harvesting of crops of different types and different heights, the header needs to be subjected to lifting adjustment, but the header lifting adjustment mechanism of the existing windrower is complex, the header is mainly adjusted through lifting of the header, and the header is inconvenient to operate and has great limitation.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model aims at providing a header lift adjustment mechanism who is exclusively used in agricultural machine simplifies the structure, makes the lift adjustment of header convenient and fast more.
Therefore, the utility model discloses the technical scheme who adopts does: the utility model provides a lift adjustment mechanism of header, includes header, wheel, main frame and walking case, the header is installed in the place ahead of main frame, and the wheel is located the rear below of main frame, and two wheels pass through the shaft and link to each other, the upper end of walking case is passed through the universal joint and is linked to each other with the main drive system, and the lower extreme of walking case articulates at the epaxial wheel, the dead ahead of walking case lower extreme has set firmly lift adjustment plate, last the opening of lift adjustment plate has the arc guide way that uses the pin joint of walking case as rotation center, and the bolt can be fixed on the main frame through the different position locking of arc guide way to realize the lift adjustment installation of header.
The preferable as above-mentioned scheme still includes supplementary regulating plate, and it has the bar groove to open on the supplementary regulating plate, the lower extreme activity suit of supplementary regulating plate is epaxial at the wheel, and the bolt can be fixed on the main frame through the different position locking in bar groove to realize the installation of supplementary regulation, the walking case is close to one of them wheel setting, and supplementary regulating plate is close to another wheel setting. Usually the walking case is close to one of them wheel setting, is being close to another wheel and adds supplementary regulating plate, realizes supplementary regulation installation, carries out adjustable installation and support respectively from the left and right sides to lift adjustment is carried out as giving first place to the lift regulating plate, and supplementary regulating plate is installed according to the height that lift regulating plate confirmed, can ensure about the atress balance.
Further preferably, the lifting adjusting plate is integrally arc-shaped, and the lower end of the lifting adjusting plate is welded and fixed on the walking box. The size of the lifting adjusting plate is simplified, the weight is reduced, and the lifting adjusting plate is attractive in appearance.
Further preferably, the main transmission system drives the cutter and the chain conveying mechanism of the header to move through the transmission shaft, the transmission shaft is sleeved with a cylinder shell, and an installation lug is welded below the cylinder shell and serves as a locking fixing point of the lifting adjusting plate and the main frame. The cylindrical shell of the transmission shaft is used as a locking and adjusting mounting point of the lifting adjusting plate, and the lifting adjusting plate is ingenious in design and convenient to arrange.
The utility model has the advantages that: the upper mounting point of the wheel winding walking box is adjusted to rotate, so that the header is indirectly adjusted to lift, the structure is simple and reliable, the adjustment is convenient, the header is not required to be changed, and the existing swather is conveniently transformed.
Drawings
Fig. 1 is a schematic structural diagram (excluding wheels) of the present invention after being installed on a swather.
Fig. 2 is a schematic structural view (seen from the rear side) of the cutter-rower of the present invention after being installed thereon.
Fig. 3 is a third schematic structural view (the header is lowered to the minimum) after the cutter-rower of the present invention is installed.
Fig. 4 is a schematic structural view of the present invention after being installed on the windrower (the header is raised to the highest level).
Detailed Description
The invention will be further described by way of examples with reference to the accompanying drawings:
referring to fig. 1-4, a lifting adjusting mechanism of a header comprises a header 1, wheels 2, a main frame 3, a traveling box 4, a wheel shaft 5, a main transmission system 6, a lifting adjusting plate 7, a mounting lug 8, an auxiliary adjusting plate 9 and a transmission shaft 10.
The header 1 is installed in the front of the main frame 3, and the header 1 mainly comprises a cutter and a chain conveying mechanism. The cutter is mainly used for cutting off crops, and the chain conveying mechanism is mainly used for conveying the cut-off crops to the outside of the cutting table and flatly laying the cut-off crops in a field.
The lifting adjusting plate 7 is fixedly arranged right ahead of the lower end of the walking box 4, an arc-shaped guide groove 7a which takes an upper hinge point of the walking box as a rotation center is formed in the lifting adjusting plate 7, and bolts can be locked and fixed on the main frame 3 through different positions of the arc-shaped guide groove 7a, so that the lifting adjusting installation of the header is realized. The lifting adjusting plate 7 is preferably integrally arc-shaped, and the lower end of the lifting adjusting plate 7 is welded and fixed on the walking box 4.
Preferably, the lifting adjusting mechanism of the header further comprises an auxiliary adjusting plate 9. Open on the supplementary regulating plate 9 has a bar groove 9a, and the lower extreme activity suit of supplementary regulating plate 9 is on shaft 5, and the bolt can be fixed on main frame 3 through the different position locking in bar groove 9a to realize supplementary regulation installation, walking case 4 is close to one of them wheel 2 and sets up, and supplementary regulating plate 9 is close to another wheel 2 and sets up.
The main transmission system 6 drives the cutter and the chain conveying mechanism of the header 1 to move through a transmission shaft 10, and a cylinder shell is sleeved outside the transmission shaft 10 and is fixed. And an installation support lug 8 is welded below the cylindrical shell and used as a locking fixing point of the lifting adjusting plate 7 and the main frame 3.
Claims (4)
1. The utility model provides a lift adjustment mechanism of header, includes header (1), wheel (2), main frame (3) and walking case (4), the place ahead in main frame (3) is installed in header (1), and wheel (2) are located the rear below of main frame (3), and two wheel (2) link to each other its characterized in that through shaft (5): the upper end of walking case (4) links to each other with main transmission system (6) through the universal joint, and the lower extreme of walking case (4) articulates on shaft (5), the dead ahead of walking case (4) lower extreme has set firmly lift regulating plate (7), it has arc guide way (7a) that use the pin joint on the walking case as rotation center to open on lift regulating plate (7), and the bolt can be fixed on main frame (3) through the different position locking of arc guide way (7a) to realize the lift adjustment installation of header.
2. The header lift adjustment mechanism of claim 1, wherein: still include auxiliary adjusting plate (9), it has bar groove (9a) to open on auxiliary adjusting plate (9), the lower extreme activity suit of auxiliary adjusting plate (9) is on shaft (5), and the bolt can be fixed on main frame (3) through the different position locking in bar groove (9a) to realize the auxiliary regulation installation, walking case (4) are close to one of them wheel (2) and set up, and auxiliary adjusting plate (9) are close to another wheel (2) and set up.
3. A header reach adjustment mechanism according to claim 1 or 2, wherein: the lifting adjusting plate (7) is integrally arc-shaped, and the lower end of the lifting adjusting plate (7) is welded and fixed on the walking box (4).
4. The header lift adjustment mechanism of claim 1, wherein: the cutting device and the chain conveying mechanism of the header (1) are driven by the main transmission system (6) through the transmission shaft (10) to move, a cylinder shell is sleeved outside the transmission shaft (10), and an installation support lug (8) is welded below the cylinder shell and serves as a locking fixing point of the lifting adjusting plate (7) and the main frame (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022834128.1U CN213991737U (en) | 2020-11-30 | 2020-11-30 | Lifting adjusting mechanism of header |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022834128.1U CN213991737U (en) | 2020-11-30 | 2020-11-30 | Lifting adjusting mechanism of header |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213991737U true CN213991737U (en) | 2021-08-20 |
Family
ID=77308143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022834128.1U Active CN213991737U (en) | 2020-11-30 | 2020-11-30 | Lifting adjusting mechanism of header |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213991737U (en) |
-
2020
- 2020-11-30 CN CN202022834128.1U patent/CN213991737U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3345808A (en) | Harvesting machines | |
| US3645077A (en) | Haymaking machine | |
| CA1061122A (en) | Header suspension and lift means | |
| CN101547596A (en) | Drawn cotton picker | |
| US5129218A (en) | Vehicle for use on flat or sloped surfaces | |
| CN102781216A (en) | Tractor mounted cotton harvester | |
| US4174602A (en) | Header suspension and stabilization means | |
| US4428181A (en) | Mowing device | |
| US7207166B2 (en) | Side-pull mower-conditioner tongue pivotably mounted to platform frame at location inboard of platform gearbox | |
| CN213991737U (en) | Lifting adjusting mechanism of header | |
| CN112889454B (en) | Foldable large-scale mowing equipment with height adjusting function | |
| CN210016988U (en) | Chain type forage grass crop straw harvesting header | |
| US4174603A (en) | Telescoping lateral limit link | |
| US3555791A (en) | Drive system for pull-type mower-conditioner machine | |
| NL8700863A (en) | Tractor drawn agricultural implement - has transverse top frame beam further forward than parallel bottom one | |
| US20020059789A1 (en) | Mower-conditioner | |
| US3599405A (en) | Header suspension | |
| CN210491696U (en) | Double-engine flexible shaft transmission all-terrain remote control mower | |
| US2836952A (en) | Crop cutting and windrowing machine | |
| CN205305430U (en) | Side suspension type green feed harvester | |
| US2719397A (en) | Power mower | |
| CN218302332U (en) | Header transport vechicle | |
| CN115836619A (en) | Method for adjusting laying direction of cut and sun-cured crops | |
| CN221178480U (en) | Header and combine harvester | |
| JPH0536338Y2 (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |