CN221010852U - All-terrain header of combine harvester - Google Patents
All-terrain header of combine harvester Download PDFInfo
- Publication number
- CN221010852U CN221010852U CN202322773061.9U CN202322773061U CN221010852U CN 221010852 U CN221010852 U CN 221010852U CN 202322773061 U CN202322773061 U CN 202322773061U CN 221010852 U CN221010852 U CN 221010852U
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- group
- frame
- rods
- mopping
- header
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- 230000001360 synchronised effect Effects 0.000 claims abstract description 17
- 238000003306 harvesting Methods 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 235000013339 cereals Nutrition 0.000 description 8
- 241001124569 Lycaenidae Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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- Outside Dividers And Delivering Mechanisms For Harvesters (AREA)
Abstract
The utility model discloses an all-terrain cutting table of a combine harvester, which comprises a frame, wherein a harvesting mechanism is arranged in the frame, the front end of the frame is provided with an anti-collision mechanism, the anti-collision mechanism comprises a group of fixed sleeves, a group of sliding rods, a group of mopping rods, a group of pressing plates and a group of inclination sensors, and the harvesting mechanism comprises a group of brackets, reel wheels, a group of synchronous cylinders and a screw. The utility model has the advantages that the anti-collision mechanism at the front end of the frame adopts the group of mopping rods to detect the ridge, when the ridge is encountered, the group of mopping rods rotate and press down the group of sliding rods through the group of pressing plates, and simultaneously, the group of dip angle sensors detect the deflection of the group of mopping rods and control the reel to automatically lift through the group of synchronous cylinders so as to prevent the reel from colliding with the ridge.
Description
Technical Field
The utility model relates to the field of combine harvesters, in particular to an all-terrain header of a combine harvester.
Background
The combine harvester is called as conbyin at the beginning of 50 years, and can complete the procedures of harvesting, threshing, separating stems, removing residues and the like of cereal crops at one time, and directly obtain grains from fields.
The header is used for finishing the grain cutting work and then intensively and continuously conveying the cut grains to the conveying groove, and generally consists of a grain divider, a cutter, a header frame, a header conveying auger and a grain pulling wheel. At present, when a combine harvester header is used for harvesting crops, the reel easily touches a ridge, so that when the combine harvester header meets the ridge, a driver is required to adjust the height of the reel in advance, and harvesting efficiency is affected.
The foregoing is not necessarily a prior art, and falls within the technical scope of the inventors.
Disclosure of utility model
Aiming at the defects, the utility model provides an all-terrain header of a combine harvester, which aims to solve the problem of collision prevention of a reel of the header.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The all-terrain header of the combine harvester comprises a frame, wherein a harvesting mechanism is arranged in the frame, and an anti-collision mechanism is arranged at the front end of the frame;
The anti-collision mechanism comprises a group of fixed sleeves, a group of sliding rods, a group of mopping rods, a group of pressing plates and a group of inclination sensors, wherein the group of fixed sleeves are arranged on two sides of the front end of the frame, the bottom of the group of sliding rods is movably inserted into the group of fixed sleeves, the group of mopping rods are movably hinged on two sides of the front end of the frame, the group of pressing plates are arranged at the upper ends of the group of mopping rods and respectively contact with the upper ends of the corresponding sliding rods, and the group of inclination sensors are arranged on one side of the bottom of the group of mopping rods.
Further, the harvesting mechanism comprises a group of brackets, reel wheels, a group of synchronous oil cylinders and augers, wherein the group of brackets are movably hinged to two sides of the upper end of the frame, the reel wheels are movably mounted at the upper end of the group of brackets, one ends of the group of synchronous oil cylinders are movably hinged to the frame respectively, the other ends of the group of synchronous oil cylinders are movably hinged to the brackets, and the augers are movably mounted at the rear end in the frame.
Further, a transmission device for transmitting the reel and the auger is respectively arranged on the right side of the frame.
Further, the outer surfaces of the bottoms of the sliding rods are respectively sleeved with springs.
Further, wear-resisting plates are respectively arranged at the bottoms of the group of floor mopping rods, and chamfers are respectively arranged at the front ends of the bottoms of the group of floor mopping rods.
The utility model provides an all-terrain header of a combine harvester, which has the advantages that a group of mopping rods are adopted to detect a ridge through an anti-collision mechanism positioned at the front end of a frame, when the ridge is encountered, the group of mopping rods rotate and press down a group of sliding rods through a group of pressing plates, meanwhile, a group of dip angle sensors detect the deflection of the group of mopping rods, and a group of synchronous cylinders control a reel to automatically lift up so as to prevent the reel from colliding with the ridge.
Drawings
Fig. 1 is a schematic view of an all-terrain header of a combine harvester according to the utility model.
Fig. 2 is an enlarged view of a portion of fig. 1 at a in accordance with the present utility model.
Fig. 3 is a top view of the frame according to the present utility model.
Fig. 4 is a schematic view of lifting the floor mop according to the present utility model.
In the figure: 1. a frame; 2. a fixed sleeve; 3. a slide bar; 4. a mopping rod; 5. a pressing plate; 6. an inclination sensor; 7. a bracket; 8. reel wheel; 9. a synchronous oil cylinder; 10. an auger; 11. a transmission device; 12. a spring; 13. a wear plate; 14. chamfering.
Detailed Description
The utility model is described in detail below with reference to the accompanying drawings, as shown in fig. 1-4: the all-terrain header of the combine harvester comprises a frame 1, wherein a harvesting mechanism is arranged in the frame 1, and an anti-collision mechanism is arranged at the front end of the frame 1; the anti-collision mechanism comprises a group of fixed sleeves 2, a group of sliding rods 3, a group of mopping rods 4, a group of pressing plates 5 and a group of inclination sensors 6, wherein the group of fixed sleeves 2 are arranged on two sides of the front end of the frame 1, the bottoms of the group of sliding rods 3 are movably inserted into the group of fixed sleeves 2, the group of mopping rods 4 are movably hinged on two sides of the front end of the frame 1, the group of pressing plates 5 are arranged on the upper ends of the group of mopping rods 4 and respectively contact with the corresponding upper ends of the sliding rods 3, and the group of inclination sensors 6 are arranged on one side of the bottoms of the group of mopping rods 4; the harvesting mechanism comprises a group of brackets 7, reel wheels 8, a group of synchronous oil cylinders 9 and an auger 10, wherein the group of brackets 7 are movably hinged to two sides of the upper end of the frame 1, the reel wheels 8 are movably arranged at the upper end of the group of brackets 7, one ends of the group of synchronous oil cylinders 9 are respectively movably hinged to the frame 1, the other ends of the group of synchronous oil cylinders are movably hinged to the brackets 7, and the auger 10 is movably arranged at the rear end in the frame 1; the right side of the frame 1 is respectively provided with a transmission device 11 for transmitting the reel 8 and the auger 10; the outer surfaces of the bottoms of the sliding rods 3 are respectively sleeved with springs 12; wear-resisting plates 13 are respectively arranged at the bottoms of the group of floor mopping rods 4, and chamfers 14 are respectively arranged at the front ends of the bottoms of the group of floor mopping rods 4.
The working principle of the embodiment is as follows: the electric equipment used by the cutting table is controlled by an external controller, a group of brackets 7 are movably hinged to two sides of the upper end of a frame 1, a reel 8 is movably installed at the upper end of the group of brackets 7, one end of a group of synchronous cylinders 9 is respectively movably hinged to the frame 1, the other end of the synchronous cylinders is movably hinged to the brackets 7, an auger 10 is movably installed at the rear end in the frame 1, a transmission device 11 for transmitting the reel 8 and the auger 10 is respectively installed on the right side of the frame 1, when harvesting, the telescopic ends of the group of synchronous cylinders 9 shrink to drive the reel 8 to descend, the reel 8 rotates to comb grain bars on the cutting table, and a blade on the auger 10 can cut off the neck of the grain bars and carry out conveying and subsequent threshing treatment through a conveying clamping chain;
When crashing: the fixed sleeve 2 is installed in the front end both sides of frame 1, the movable cartridge in a set of fixed sleeve 2 in a set of slide bar 3 bottom, a set of mopping pole 4 activity articulates in frame 1 front end both sides, a set of clamp plate 5 is installed in a set of slide bar 4 upper end, and respectively with corresponding and slide bar 3 upper end contact, a set of tilt sensor 6 is installed in a set of slide bar 4 bottom one side, the surface cover is equipped with spring 12 respectively in a set of slide bar 3 bottom, wear-resisting plate 13 is installed respectively in a set of slide bar 4 bottom, a set of slide bar 4 bottom front end is provided with chamfer 14 respectively, a set of slide bar 4 initial condition is in the state of pasting, when meetting the ridge, a set of slide bar 4 takes place to deflect, and push down a set of slide bar 3 through a set of clamp plate 5, simultaneously, a set of tilt sensor 6 detects a set of slide bar 4 deflection, and lift up reel 8 is controlled through a set of synchronous hydro-cylinder 9, prevent reel 8 from bumping into, the effect of slide bar 4 front end chamfer 14 is provided with wear-resisting plate 13, wear-resisting plate 13 can be increased to the floor.
The above technical solution only represents the preferred technical solution of the present utility model, and some changes that may be made by those skilled in the art to some parts of the technical solution represent the principles of the present utility model, and the technical solution falls within the scope of the present utility model.
Claims (5)
1. The all-terrain header of the combine harvester comprises a frame (1) and is characterized in that a harvesting mechanism is arranged in the frame (1), and an anti-collision mechanism is arranged at the front end of the frame (1);
the anti-collision mechanism comprises a group of fixed sleeves (2), a group of sliding rods (3), a group of mopping rods (4), a group of pressing plates (5) and a group of inclination angle sensors (6),
The fixed sleeve (2) of a set of installs in frame (1) front end both sides, and the activity of a set of slide bar (3) bottom cartridge is in fixed sleeve (2) of a set of, and a set of mop pole (4) activity articulates in frame (1) front end both sides, and a set of clamp plate (5) are installed in a set of mop pole (4) upper end, and with corresponding and slide bar (3) upper end contact respectively, a set of inclination sensor (6) are installed in a set of mop pole (4) bottom one side.
2. An all-terrain header for a combine harvester according to claim 1, characterized in that the harvesting mechanism comprises a set of brackets (7), reel (8), a set of synchronous cylinders (9) and an auger (10),
The reel (8) is movably mounted at the upper end of the group of brackets (7), one end of each group of synchronous oil cylinders (9) is movably hinged with the frame (1), the other end of each group of synchronous oil cylinders is movably hinged with the brackets (7), and the auger (10) is movably mounted at the inner rear end of the frame (1).
3. The all-terrain header of the combine harvester according to claim 1, characterized in that the right side of the frame (1) is respectively provided with a transmission device (11) for transmitting reel wheels (8) and augers (10).
4. An all-terrain header for a combine harvester according to claim 1, characterized in that the outer surfaces of the bottoms of the sliding rods (3) are respectively sleeved with springs (12).
5. The all-terrain header of the combine harvester according to claim 1, wherein wear-resistant plates (13) are respectively arranged at the bottoms of the group of mopping rods (4), and chamfers (14) are respectively arranged at the front ends of the bottoms of the group of mopping rods (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322773061.9U CN221010852U (en) | 2023-10-17 | 2023-10-17 | All-terrain header of combine harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322773061.9U CN221010852U (en) | 2023-10-17 | 2023-10-17 | All-terrain header of combine harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221010852U true CN221010852U (en) | 2024-05-28 |
Family
ID=91167941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322773061.9U Active CN221010852U (en) | 2023-10-17 | 2023-10-17 | All-terrain header of combine harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221010852U (en) |
-
2023
- 2023-10-17 CN CN202322773061.9U patent/CN221010852U/en active Active
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| GR01 | Patent grant |