CN115474475A - Multidirectional adjusting device of header and possess device's crop harvester - Google Patents
Multidirectional adjusting device of header and possess device's crop harvester Download PDFInfo
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- CN115474475A CN115474475A CN202211143279.XA CN202211143279A CN115474475A CN 115474475 A CN115474475 A CN 115474475A CN 202211143279 A CN202211143279 A CN 202211143279A CN 115474475 A CN115474475 A CN 115474475A
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- header
- oil cylinder
- feeding
- feeding device
- base plate
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D45/00—Harvesting of standing crops
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D43/00—Mowers combined with apparatus performing additional operations while mowing
- A01D43/08—Mowers combined with apparatus performing additional operations while mowing with means for cutting up the mown crop, e.g. forage harvesters
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D47/00—Headers for topping of plants, e.g. stalks with ears
Abstract
The application discloses multidirectional adjusting device of header and crop harvester who possesses device, the multidirectional adjusting device of header includes: the cutting table, the feeding device, the chopping device and the frame are connected in sequence, a horizontal tilting device is arranged between the cutting table and the feeding device, and a vertical tilting device is arranged between the chopping device and the frame. The header is adjusted upwards and downwards under the action of the vertical tilting device; under the effect of the horizontal tilting device, the header is adjusted leftwards and rightwards, and the header is adjusted in four directions, so that obstacles can be effectively avoided, the operation terrain and terrain can be adapted, the uniformity and consistency of the height of the cut stubbles are ensured, and the excellent operation effect of the machine is achieved.
Description
Technical Field
The application relates to the technical field of modern agricultural machinery, in particular to a multidirectional adjusting device of a header and a crop harvester with the multidirectional adjusting device.
Background
In the field operation process of the crop harvester, crop stalks are cut off from roots by a cutter disc in a header and then conveyed to a feeding device, crop stalks are compacted by a feeding roller in the feeding device and then conveyed to a chopping device to be cut off, and the chopped feed is loaded after the processes of kernel crushing, throwing and the like are carried out. In order to ensure that the machine can operate effectively and stably, the connection between each working part and the frame is firm and reliable, in addition, due to the fact that the terrain is complex in the field operation process, the problems of obstacles and the like possibly exist, the extremely good operation effect and good trafficability of the machine are ensured for adapting to the terrain of the harvesting terrain or effectively avoiding obstacles, and the crop harvester is required to have enough obstacle avoiding flexibility.
In the prior art, the obstacle avoidance capability of most harvesters is weakened, the stubble cutting height is difficult to ensure uniformity during uneven field operation, and certain loss and waste are caused.
Therefore, how to provide a harvester structure with high obstacle avoidance flexibility is a problem to be solved by those skilled in the art.
Disclosure of Invention
The utility model aims at providing a multidirectional adjusting device of header that promotes to keep away barrier flexibility and possess device's crop harvester.
To achieve the above object, the present application provides a multi-directional header adjustment device, comprising: the cutting table, the feeding device, the chopping device and the frame are connected in sequence;
a horizontal tilting device is arranged between the cutting table and the feeding device, and the cutting table can tilt and swing in the horizontal direction relative to the feeding device; a vertical tilting device is arranged between the shredding device and the frame, and the shredding device can tilt relative to the frame along the vertical direction.
In some embodiments, the horizontal tilting device comprises: the device comprises a first mounting substrate, a left profiling mounting seat, a right profiling mounting seat and a horizontal adjusting oil cylinder; the first mounting substrate is arranged on the end face, facing the header, of the feeding device;
a rotary connecting piece is arranged below the first mounting base plate, the rotary connecting piece penetrates through the middle of the left and right profiling mounting seats, and the two sides of the left and right profiling mounting seats are fixedly connected with the two sides of the header;
the side surface of the first end of the horizontal adjusting oil cylinder is fixedly connected to one side of the first mounting base plate, and the side surface of the second end of the horizontal adjusting oil cylinder is rotatably connected to one side of the left and right profiling mounting seats; the horizontal adjusting oil cylinder can stretch and retract to drive the left and right profiling installation bases to tilt and swing along the horizontal direction relative to the first installation base plate.
In some embodiments, two hanging oil cylinders are respectively arranged inside two sides of the left and right profile mounting seats, hanging pins are connected to one ends of the hanging oil cylinders facing the outer sides of the left and right profile mounting seats, and the hanging oil cylinders can stretch and drive the hanging pins to be locked and separated from the header.
In some embodiments, the main bearing seats are arranged on two sides of the shredding device and are rotatably connected in the mounting grooves on two sides of the frame through pin shafts.
In some embodiments, the vertical tilting device comprises: the second mounting base plate, the oil cylinder connecting seat and the vertical adjusting oil cylinder are arranged on the second mounting base plate;
the second mounting base plate is arranged perpendicular to the surface of the chopping device facing the feeding device; the oil cylinder connecting seat is arranged below the frame, two ends of the vertical adjusting oil cylinder are respectively hinged to the surfaces of the second mounting base plate and the oil cylinder connecting seat, and the vertical adjusting oil cylinder stretches out and draws back to enable the chopping device to tilt and swing along the vertical direction relative to the frame.
In some embodiments, the header is provided with a header arc rod at the upper part, the feeding pulley is arranged at the upper part of the feeding device, and the header arc rod falls into the feeding pulley.
In some embodiments, the top surface of the feeding device is provided with a square pin, and the surface of the chopping device is provided with a fastener for fastening the square pin.
In some embodiments, a bending section is arranged at one end of the second mounting substrate facing the feeding device, round feeding pipes are arranged at two sides of the feeding device, and the bending section of the second mounting substrate is hung on the outer surface of the round feeding pipe.
The application also provides a crop harvester, which comprises a machine body shell and any one of the header multi-direction adjusting devices, wherein the header multi-direction adjusting device is arranged inside the machine body shell.
For above-mentioned background art, this application is provided with header, feeding device, comminution device and the frame that connects gradually, is provided with horizontal tilt device between above-mentioned header and the feeding device, is provided with vertical tilt device between above-mentioned comminution device and the frame. The header is adjusted upwards and downwards under the action of the vertical tilting device; under the effect of the horizontal tilting device, the header is adjusted leftwards and rightwards, and the header is adjusted in four directions, so that obstacles can be effectively avoided, the operation terrain and terrain can be adapted, the uniformity and consistency of the height of the cut stubbles are ensured, and the excellent operation effect of the machine is achieved.
The application provides a crop harvester with above-mentioned multi-direction adjusting device of header possesses above-mentioned beneficial effect, and this text no longer expandes.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a header multidirectional adjusting device provided in an embodiment of the present application;
FIG. 2 is a schematic structural diagram of a feeding apparatus according to an embodiment of the present application;
FIG. 3 is a schematic view of the assembly of the shredder device and the frame provided in the embodiments of the present application;
FIG. 4 is a schematic view of the assembly of a shredding device and a feeding device provided in the embodiments of the present application;
fig. 5 is a schematic assembly diagram of a header and a feeding device provided in an embodiment of the present application;
FIG. 6 is a schematic structural diagram of a locking pin provided in an embodiment of the present application;
fig. 7 is a schematic structural diagram illustrating a header lifting state of a header multidirectional adjusting device according to an embodiment of the present disclosure;
fig. 8 is a side view of a header multi-directional adjustment apparatus provided in an embodiment of the present application when the header is tilted to one side;
fig. 9 is a front view of the structure of fig. 8.
Wherein:
1-a cutting table; 2-a feeding device; 3-a chopping device; 4-a frame; 5-a lock pin; 6-a main bearing seat; 7-oil cylinder rear pin shaft; 8-oil cylinder protection tube; 9-oil cylinder front pin shaft; 10-vertically adjusting the oil cylinder; 11-square pin; 12-feeding a round tube; 13-cutting table arc rod; 14-a feed sheave; 15-hitch pin; 16-a rotational connection; 17-hanging an oil cylinder; 18-a sliding sleeve; 19-a hinged axis; 20-left and right adjusting oil cylinders; 21-a first mounting substrate; 22-left and right profile modeling mounting seats; 31 — a second mounting substrate; 32-oil cylinder connecting seat, 501-cylindrical pin and 502-lock pin main body.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all 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 application.
In order to better understand the technical scheme of the present application, the following detailed description is provided for the person skilled in the art with reference to the accompanying drawings and the detailed description.
Referring to the attached drawing 1 of the specification, fig. 1 is a schematic structural diagram of a header multidirectional adjusting device provided by an embodiment of the application, and the header multidirectional adjusting device comprises: the cutting device comprises a cutting table 1, a feeding device 2, a chopping device 3 and a frame 4, wherein the four components are sequentially connected, a horizontal tilting device is arranged between the cutting table 1 and the feeding device 2, and a vertical tilting device is arranged between the chopping device 3 and the frame 4. Referring to the attached fig. 2 of the specification, fig. 2 is a schematic structural diagram of a feeding device provided in an embodiment of the present application, where the horizontal tilting device includes: a first mounting base plate 21, a left and right profiling mounting seat 22 and a horizontal adjusting oil cylinder 20; the first mounting base plate 2 is arranged on the end surface of the feeding device 2 facing the header 1, the rotating connecting piece 16 is arranged below the first mounting base plate 21, the rotating connecting piece 16 is used for penetrating and connecting the middle parts of the left and right copying mounting seats 22, and the two sides of the left and right copying mounting seats 22 are fixedly connected with the two sides of the header 1. The side of the first end of the horizontal adjusting oil cylinder 20 is fixedly connected to one side of the first mounting base plate 21, and the side of the second end of the horizontal adjusting oil cylinder 20 is rotatably connected to one side of the left and right profiling mounting seats 22.
Furthermore, two hanging cylinders 17 are respectively arranged inside two sides of the left and right copying installation seats 22, hanging pins 15 are arranged at one ends of the hanging cylinders 17 facing the outer sides of the left and right copying installation seats 22, the hanging pins 15 penetrate out of the outer sides of the left and right copying installation seats 22, the hanging cylinders 17 can stretch and retract to drive the hanging pins 15 to penetrate into the locking bodies or separate from the locking bodies to be connected with the header 1, and installation holes used for being matched with the hanging pins 15 are formed in two sides of the header 1.
Further, referring to fig. 3 of the specification, fig. 3 is a schematic view illustrating an assembly of a shredding device and a frame according to an embodiment of the present application, including: the vertical tilting device comprises a second mounting base plate 31, an oil cylinder connecting seat 32 and a vertical adjusting oil cylinder 10; the second mounting base plate 31 is vertically arranged on the surface of the shredding device 3 facing the feeding device 2, the oil cylinder connecting seat 32 is arranged below the frame 4, and two ends of the vertical adjusting oil cylinder 10 are respectively hinged with the second mounting base plate 31 and the oil cylinder connecting seat 32.
Further, referring to fig. 4 and fig. 5 in the specification, fig. 4 is a schematic assembly diagram of a shredding device and a feeding device provided in an embodiment of the present application, and fig. 5 is a schematic assembly diagram of a header and a feeding device provided in an embodiment of the present application, including: the upper portion of the header 1 is provided with a header arc rod 13, the upper portion of the feeding device 2 is provided with a feeding pulley 14 which can rotate along the axis direction, the header arc rod 13 falls into a pulley groove of the feeding pulley 14, the header arc rod 13 and the feeding pulley 14 are matched to be regarded as a hinge point, and the header arc rod 13 can swing up and down around the axis of the feeding pulley 14.
Furthermore, a square pin 11 is arranged on the top surface of the feeding device 2, and a fastener for fastening the square pin 11 is arranged on the surface of the chopping device 3. Realize the connection of the two upper ends spacing, reinforcing joint strength.
Furthermore, a circular feeding pipe 12 is disposed on two sides of the feeding device, and a bending section is disposed at one end of the second mounting substrate 31 facing the feeding device 2, and the bending section is hung on the surface of the circular feeding pipe 12. The square pin 11 is inserted into the square holes of the feeding device 2 and the chopping device 3 simultaneously to realize the connection of the upper ends of the feeding device and the chopping device; the lower ends of the two are connected by a round feeding pipe 12 falling into the bending section of the chopping device, and the diameter of the round feeding pipe 12 is matched with that of the bending section.
This application to with header 1, feeding device 2, comminution device 3, frame 4 connected mode between two liang firm reliable, especially header 1 with the being connected of feeding device 2 department, through articulate 17 actions of hydro-cylinder drive articulate the round pin 15 at the inside flexible of sliding sleeve 18, and then can realize header 1 and feeding device 2's quick gomphosis or break away from, maneuverability is strong, degree of automation is high.
In one embodiment of the present application: two left and right main bearing seats 6 of comminution device 3 are fixed in the mounting groove of frame 4 through lockpin 5, and lockpin 5 in this scheme is a welding spare, refer to specification attached figure 6, and figure 6 is the structural sketch map of the lockpin that this application embodiment provided, includes: the cylindrical pin 501 and the lock pin main body 502 are welded, the lock pin main body 502 is a bending piece, the bottom of the lock pin main body 502 is provided with threads, a square groove is formed in the middle of the main bearing seat 6 and matched with the lock pin 5, and therefore the chopping device is prevented from moving left and right on a frame; the cylindrical pin 501 in the lock pin 5 is hooked on a vertical plate of the frame, so that the stress is better, the bottom end of the lock pin 5 is locked by a nut, and finally the chopping system is firmly locked and installed on the frame by the lock pin 5.
The bottom end of the chopping device 3 is hinged with the tail end of the vertical adjusting oil cylinder 10 in a mounting seat hole of the frame 4 through an oil cylinder rear pin shaft 7 arranged on an oil cylinder connecting seat 32; the feeding device 2 is hung right in front of the chopping device 3, the upper end part of the feeding device 2 is connected with the chopping device 3 through a square pin 11, and the circular feeding pipe 12 of the lower end part of the feeding device 2 falls into a bending section for cutting the second mounting substrate 31; the cutting table 1 is hung in front of the feeding device 2, a cutting table arc rod 13 at the upper end part of the cutting table 1 falls into a feeding pulley 14 of the feeding device 2, and the cutting table 1 is locked at the lower end part by a hanging pin 15 in the feeding device 2; the device realizes the adjustment of four directions of the header 1, namely upward, downward and inward, leftward and rightward in the vertical direction and horizontal direction under the combined action of a vertical adjusting oil cylinder 10 in the chopping device 3 and a horizontal adjusting oil cylinder 20 in the feeding device 2.
The left and right vertical adjusting oil cylinders 10 in the chopping device 3 are respectively arranged at the bottom of the chopping device 3, the head parts of the vertical adjusting oil cylinders 10 are hinged in a frame hole of the chopping device 3 through oil cylinder front pin shafts 9, the tail parts of the vertical adjusting oil cylinders are hinged in a mounting seat hole of the frame 4 through oil cylinder rear pin shafts 7, oil cylinder protection pipes 8 which are parallel to the vertical adjusting oil cylinders 10 are hinged through the oil cylinder front pin shafts 9 and the oil cylinder rear pin shafts 7, the chopping device 3 can rotate clockwise or anticlockwise around the axis of a main bearing seat 6 through the extending and retracting actions of piston rods of the vertical adjusting oil cylinders 10, the feeding device 2 and the cutting platform 1 are directly or indirectly connected to the chopping device 3 in a hanging mode, and therefore the upward or downward two directions of the cutting platform 1 can be adjusted.
The lower end of the feeding device 2 comprises a hanging pin 15, a feeding fixed pin shaft 16, a hanging oil cylinder 17, a sliding sleeve 18, a hinge shaft 19, a horizontal adjusting oil cylinder 20, an oil cylinder mounting seat 21 and a left and right copying mounting seats 22, wherein the feeding fixed pin shaft 16 is fixedly mounted on a frame of the feeding device 2, the middle parts of the left and right copying mounting seats 22 penetrate through the feeding fixed pin shaft 16 and can rotate around the feeding fixed pin shaft 16, the hanging oil cylinder 17 is arranged in the left and right copying mounting seats 22, the hanging oil cylinder 17 is an oil cylinder with a fixed cylinder body and double piston rods acting, the piston rod ends at the two ends of the hanging oil cylinder 17 are respectively fixedly connected with the hanging pin 15, the sliding sleeve 18 is sleeved on the periphery of the hanging pin 15, and under the action of the hanging oil cylinder 17, the hanging pin 15 can extend and retract in the sliding sleeve 18 and can be embedded or separated with a round hole matched with the header 1 so as to realize hanging locking or unhooking of the header 1 and the feeding device 2; in the feeding device 2, the right ends of the left and right copying installation seats 22 are hinged to a cylinder rod of the horizontal adjusting cylinder 20 through a hinge shaft 19, a cylinder body of the horizontal adjusting cylinder 20 is hinged to the cylinder installation seat 21, the cylinder installation seat 21 and a frame of the feeding device 2 are welded into a whole, when the cylinder rod of the horizontal adjusting cylinder 20 retracts, the right ends of the left and right copying installation seats 22 are driven to rotate upwards around a feeding fixed pin shaft 16, so that a hanging pin 15 at the right end is higher than the left end, the right side of the header 1 hung on the header is higher than the left side (left-leaning state), when the cylinder rod of the horizontal adjusting cylinder 20 extends out, the right ends of the left and right copying installation seats 22 are driven to rotate downwards around the feeding fixed pin shaft 16, so that the hanging pin 15 at the right end is lower than the left end, and the header 1 hung on the header is higher than the right side (right-leaning state), and therefore, the adjustment of the header 1 in two directions to the left or the right can be realized.
This device is when the field operation, the crop stem stalk is carried to feeding device 2 after being cut off by header 1 from the root, feeding device 2 carries the feeding to comminution device 3 after with the crop straw compaction and cuts off, the fodder after cutting off carries out the seed grain breakage and throws the loading after process such as sending, in the machine driving process, because field operation topography is complicated changeable, in order to adapt to reap the topography relief, minimize and stay the stubble height, avoid reaping the waste, guarantee the splendid operation effect of machine, the front end device header 1 that needs the ensiling harvester can freely carry out diversified regulation, and the connection between each equipment is effective firm reliable. A left main bearing seat 6 and a right main bearing seat 6 in a chopping device 3 are fixed in a mounting groove of a frame 4 through a lock pin 5, the lower end of the left main bearing seat 6 and the right main bearing seat 6 are connected with the frame 4 through a vertical adjusting oil cylinder 10 and an oil cylinder protection pipe 8, the upper end of a feeding device 2 is connected with the chopping device 3 through a square pin 11, due to the self-weight of the feeding device 2, a feeding round pipe 12 at the lower end of the feeding round pipe falls into an arc groove of the chopping device 3, when the cutting table 1 is hung, a center line of the cutting table 1 is aligned with a machine center line, then a piston rod of the vertical adjusting oil cylinder 10 retracts, the chopping device 3 and the feeding device 1 hung on the chopping device 3 rotate downwards around the axis of the main bearing seats 6, when a cutting table arc rod 13 in the cutting table 1 is aligned with a pulley groove of a feeding pulley 14 in the feeding device 2, a piston rod of the vertical adjusting oil cylinder 10 extends out, the chopping device 3 and the feeding device 1 hung on the chopping device 3 rotate upwards around the axis of the main bearing seats 6, when a hanging pin 15 in the cutting table 1 is aligned with the axes of the cutting table 1 (when the cutting table 1 is not aligned, the two ends of the two hanging device 17 are in a state, the hanging device 2, the hanging pin 15 is reliably connected with the cutting table 1, and the two hanging pin of the cutting table 2, the two hanging device 2, and the two hanging device 2, the cutting table 2 is inserted into the two hanging device 2, and the two hanging pin 1, and the two hanging device 2 is reliably inserted into the cutting table 1, and the cutting table 2.
Referring to the accompanying drawings 7 of the specification, fig. 7 is a schematic structural diagram of a header lifting state of a header multidirectional adjusting device provided by an embodiment of the application, and the schematic structural diagram includes: when a piston rod of the vertical adjusting oil cylinder 10 continues to extend out, the feeding device 2 directly or indirectly connected with the chopping device 3 and the cutting table 1 rotate upwards around the axis of the main bearing seat 6, the cutting table 1 is lifted upwards, the height of the head of the cutting table 1 above the ground is gradually increased, and the front obstacle of the ground can be avoided or the harvesting operation can be carried out along a front steep slope; similarly, when there is no obstacle or slope in front of the ground, the piston rod of the vertical adjusting cylinder 10 starts to retract, the feeding device 2 directly or indirectly connected to the shredding device 3 and the header 1 rotate downwards around the axis of the main bearing seat 6, the header 1 descends downwards, the height of the head of the header 1 above the ground is gradually reduced, and harvesting operation can be performed along the slope in front.
Referring to the specification, fig. 8 and 9 are a side view of a header multi-directional adjustment device provided by an embodiment of the application when the header inclines to one side, and fig. 9 is a front view of the structure of fig. 8, and the structure comprises: when a barrier or a ground bump exists in the left front of the machine in running, a cylinder rod of the horizontal adjusting cylinder 20 extends out to drive the right end of the left profiling installation seat 22 and the right profiling installation seat 22 to rotate downwards around the feeding fixed pin shaft 16, so that the hanging pin 15 at the right end is lower than the left end, the header 1 hung on the feeding device 2 is higher at the left side than at the right side, the header 1 is in a right-leaning state, and the header 1 with the lifted left side can avoid the barrier or the ground bump in the left front of the machine. Similarly, as shown in fig. 9, when there is an obstacle or raised ground in the right front of the machine, the rod of the horizontal adjusting cylinder 20 retracts to drive the right end of the left and right profile modeling mounting seats 22 to rotate upward around the feeding fixed pin shaft 16, so that the hitching pin 15 at the right end is higher than the left end, the header 1 hitched on the feeding device 2 will be higher at the right side than at the left side, the header 1 is in a left-leaning state, and the header 1 with the right side lifted can avoid the obstacle or raised ground in the right front of the machine.
In conclusion, the header 1 can be adjusted in four directions, namely upward, downward, leftward and rightward by the action of the vertical adjusting cylinder 10 and the horizontal adjusting cylinder 20.
The application also provides a crop harvester, which comprises a machine body shell and the multi-direction header adjusting device; the header multi-direction adjusting device is arranged inside the machine body shell, and the arrangement mode and the use method of the crop harvester can refer to the prior art, and the details are not repeated herein. It is noted that, in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.
The multi-directional header adjusting device and the crop harvester with the same provided by the application are described in detail above. The principles and embodiments of the present application are explained herein using specific examples, which are provided only to help understand the method and the core idea of the present application. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.
Claims (9)
1. A multidirectional header adjustment device, comprising: the cutting table (1), the feeding device (2), the chopping device (3) and the frame (4) are connected in sequence;
a horizontal tilting device is arranged between the header (1) and the feeding device (2), and the header (1) can tilt relative to the feeding device (2) along the horizontal direction; a vertical tilting device is arranged between the shredding device (3) and the frame (4), and the shredding device (3) can tilt relative to the frame (4) along the vertical direction.
2. The multi-directional header adjustment device of claim 1, wherein the horizontal tilt device comprises: a first mounting base plate (21), a left and right profiling mounting seat (22) and a horizontal adjusting oil cylinder (20); the first mounting substrate (21) is arranged on the end face, facing the cutting table (1), of the feeding device (2);
a rotary connecting piece (16) is arranged below the first mounting base plate (21), the rotary connecting piece (16) penetrates through the middle of the left and right profiling mounting seats (22), and two sides of the left and right profiling mounting seats (22) are fixedly connected with two sides of the header (1);
the side surface of the first end of the horizontal adjusting oil cylinder (20) is fixedly connected to one side of the first mounting base plate (21), and the side surface of the second end of the horizontal adjusting oil cylinder (20) is rotatably connected to one side of the left and right profiling mounting seats (22); the horizontal adjusting oil cylinder (20) can stretch and retract to drive the left and right profiling installation seats (22) to tilt and swing along the horizontal direction relative to the first installation base plate (21).
3. The multi-direction header adjusting device according to claim 2, wherein two hooking cylinders (17) are respectively arranged inside two sides of the left and right profile mounting seats (22), the hooking cylinders (17) face one ends of the left and right profile mounting seats (22) outside and are connected with hooking pins (15), and the hooking cylinders (17) can telescopically drive the hooking pins (15) to be locked and separated from the header (1).
4. The multidirectional header adjusting device of claim 3, wherein main bearing seats (6) are arranged on two sides of the chopping device (3), and the main bearing seats (6) are rotatably connected in mounting grooves on two sides of the frame (4) through pin shafts (5).
5. The multi-directional header adjustment device of claim 4, wherein the vertical tilt device comprises: the second mounting base plate (31), the oil cylinder connecting seat (32) and the vertical adjusting oil cylinder (10);
the second mounting base plate (31) is arranged perpendicular to the surface of the shredding device (3) facing the feeding device (2); the oil cylinder connecting seat (32) is arranged below the frame (4), two ends of the vertical adjusting oil cylinder (10) are hinged to the surfaces of the second mounting base plate (31) and the oil cylinder connecting seat (32) respectively, and the vertical adjusting oil cylinder (10) stretches out and draws back to enable the chopping device (3) to tilt and swing along the vertical direction relative to the frame (4).
6. The multidirectional header adjustment device according to claim 5, wherein a header arc rod (13) is arranged at the upper part of the header (1), a feeding pulley (14) is arranged at the upper part of the feeding device (2), and the header arc rod (13) falls into the feeding pulley (14).
7. The header multidirectional adjusting device of claim 6, wherein a square pin (11) is arranged on the top surface of the feeding device (2), and a fastener for fastening the square pin (11) is arranged on the surface of the chopping device (3).
8. The multidirectional header adjustment device of claim 7, wherein a bent section is arranged at one end, facing the feeding device, of the second mounting base plate (31), round feeding pipes (12) are arranged at two sides of the feeding device, and the bent section of the second mounting base plate (31) is hooked with the outer surfaces of the round feeding pipes (12).
9. A crop harvester comprising a body housing, characterized in that it comprises a header multi-directional adjustment device as claimed in any one of claims 1 to 8, which is arranged inside the body housing.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211143279.XA CN115474475B (en) | 2022-09-20 | 2022-09-20 | Multi-directional adjusting device for header and crop harvester with same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211143279.XA CN115474475B (en) | 2022-09-20 | 2022-09-20 | Multi-directional adjusting device for header and crop harvester with same |
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| CN115474475A true CN115474475A (en) | 2022-12-16 |
| CN115474475B CN115474475B (en) | 2023-05-26 |
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| CN202211143279.XA Active CN115474475B (en) | 2022-09-20 | 2022-09-20 | Multi-directional adjusting device for header and crop harvester with same |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210392816A1 (en) * | 2018-11-16 | 2021-12-23 | Cnh Industrial America Llc | Locking mechanism for an agricultural header |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4237680A (en) * | 1979-12-26 | 1980-12-09 | International Harvester Company | Lateral float lookout device |
| CN205623274U (en) * | 2016-05-16 | 2016-10-12 | 河北宗申戈梅利农业机械制造有限公司 | Harvester cutting platform feeler mechanism |
| CN209201554U (en) * | 2018-12-06 | 2019-08-06 | 江苏省农业科学院 | A kind of orderly cropper of intelligence vegetables |
| CN112243682A (en) * | 2020-09-23 | 2021-01-22 | 江苏大学 | Header profiling device, control system and method thereof and harvester |
| CN112913447A (en) * | 2021-01-11 | 2021-06-08 | 中国农业大学 | Differential stubble-breaking type belt cleaning device |
| CN216451983U (en) * | 2022-01-12 | 2022-05-10 | 黑龙江省农业机械工程科学研究院 | Lower fulcrum articulated harvesting table profiling mechanism |
| CN216626699U (en) * | 2021-12-24 | 2022-05-31 | 潍柴雷沃重工股份有限公司 | Profiling header system and harvester |
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2022
- 2022-09-20 CN CN202211143279.XA patent/CN115474475B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4237680A (en) * | 1979-12-26 | 1980-12-09 | International Harvester Company | Lateral float lookout device |
| CN205623274U (en) * | 2016-05-16 | 2016-10-12 | 河北宗申戈梅利农业机械制造有限公司 | Harvester cutting platform feeler mechanism |
| CN209201554U (en) * | 2018-12-06 | 2019-08-06 | 江苏省农业科学院 | A kind of orderly cropper of intelligence vegetables |
| CN112243682A (en) * | 2020-09-23 | 2021-01-22 | 江苏大学 | Header profiling device, control system and method thereof and harvester |
| CN112913447A (en) * | 2021-01-11 | 2021-06-08 | 中国农业大学 | Differential stubble-breaking type belt cleaning device |
| CN216626699U (en) * | 2021-12-24 | 2022-05-31 | 潍柴雷沃重工股份有限公司 | Profiling header system and harvester |
| CN216451983U (en) * | 2022-01-12 | 2022-05-10 | 黑龙江省农业机械工程科学研究院 | Lower fulcrum articulated harvesting table profiling mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210392816A1 (en) * | 2018-11-16 | 2021-12-23 | Cnh Industrial America Llc | Locking mechanism for an agricultural header |
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| CN115474475B (en) | 2023-05-26 |
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