CN219536887U - Novel split type divider, header and harvester - Google Patents
Novel split type divider, header and harvester Download PDFInfo
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- CN219536887U CN219536887U CN202320446336.5U CN202320446336U CN219536887U CN 219536887 U CN219536887 U CN 219536887U CN 202320446336 U CN202320446336 U CN 202320446336U CN 219536887 U CN219536887 U CN 219536887U
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Abstract
The utility model relates to a novel split type crop divider, a header and a harvester. The crop harvester has the beneficial effects that the structure is simple, the design is reasonable, the left and right adjustment of the front tip of the crop divider can be realized to change the width, so that the crop harvester is suitable for harvesting crops with different row spacing, has strong universality and is convenient to harvest; in addition, the front body of the divider and the rear body of the divider are designed to be in rotary connection, so that the front tip of the divider can be protected, the service life of the divider can be prolonged, and the cost can be reduced.
Description
Technical Field
The utility model relates to the technical field of corn harvesters, in particular to a novel split type crop divider, a header and a harvester.
Background
The crop divider is an important structural part in the header, corn harvesting under different row spacing, different heights and different lodging conditions is realized by selecting different structural shapes and widths, straw dividing and straw guiding can be effectively realized, clusters are prevented from falling, and a certain safety protection effect is achieved.
At present, most of the grain dividers used on corn harvesters have the following two structures: the divider is fixedly arranged on the ear picking frame; and the rear body of the grain divider is arranged on the ear picking frame, and the front tip is arranged on the rear body through a pin shaft and can float up and down. The first structure of the divider is fixedly arranged on the ear picking rack, and the divider cannot be adjusted left and right, so that the divider is suitable for various row spacing, is easy to cause a large number of divider resources, is easy to mix up, and is not beneficial to distinguishing, market accessory replacement and the like; the second structure can only float up and down, can not be adjusted left and right, and has poor row spacing adaptability.
Disclosure of Invention
The utility model aims to solve the technical problem in the prior art by providing a novel split type crop divider, a header and a harvester.
The technical scheme for solving the technical problems is as follows:
the utility model provides a novel split type divider, includes divider front tip and divider rear portion, the divider front tip can control the rotation and the front end at the divider rear portion is installed to the location.
The beneficial effects of the utility model are as follows: the crop divider is simple in structure and reasonable in design, and can be used for realizing left-right adjustment of the front tip of the divider so as to change the width, so that the crop divider is suitable for harvesting crops with different row spacing, and is high in universality and convenient to harvest.
On the basis of the technical scheme, the utility model can be improved as follows.
Further, one side of the front tip and the rear end of the divider is rotationally connected with one side of the front end of the rear part of the divider through a rotating piece, and the other side of the rear end of the divider is rotationally connected with and positioned with the other side of the front end of the rear part of the divider.
The beneficial effect of adopting above-mentioned further scheme is simple structure, reasonable in design, but the rotation about can be controlled through rotating between piece and the divider rear portion before the divider, still can fix a position simultaneously to change the position of divider front tip, and then change the width, in order to satisfy the results of different row spacing crops, the commonality is strong, convenient to use.
Further, the rotating member is a hinge.
The technical scheme has the beneficial effects that the structure is simple, and the rotary connection between the front tip of the divider and the rear part of the divider can be realized.
The device further comprises a locking piece, wherein limiting plates are fixedly arranged on the other side of the front tip and the rear end of the divider and the other side of the front end of the rear part of the divider respectively, the two limiting plates are in running fit, and a plurality of mounting holes penetrating up and down are uniformly arranged on the limiting plates at intervals along the rotating track direction of the front tip of the divider respectively; the front tip of the divider can rotate to two of the mounting holes on the limiting plates to be correspondingly communicated, and the locking piece is detachably inserted into the corresponding two mounting holes to position the two limiting plates.
The technical scheme has the advantages that before operation, the front tip of the divider can be manually rotated according to the row spacing of crops to be harvested, two mounting holes on the limiting plates are correspondingly communicated, and the locking piece is inserted into the corresponding two mounting holes to position the two limiting plates, so that the front tip of the divider and the rear part of the divider are positioned, the front tip of the divider is rapidly positioned, the operation is simple and convenient, and time and labor are saved.
Further, a guide plate is fixedly arranged on the other side of the front end of the rear part of the divider, and the guide plate is rotationally attached to the rear end of the front tip of the divider.
The technical scheme has the beneficial effects that the structure is simple, the design is reasonable, the left-right rotation of the front tip of the divider is limited through the guide plate, the adjustment is more convenient, and the accuracy is high.
Further, the guide plate is a bending plate matched with the front end of the rear part of the divider in shape.
The beneficial effect of adopting above-mentioned further scheme is simple structure, reasonable in design, and the direction effect is better.
Further, the rear part of the divider comprises a divider front body and a divider rear body, the front tip of the divider can rotate left and right and is positioned at the front end of the divider front body, and the front end of the divider rear body is connected with the rear end of the divider front body in a vertical rotating mode.
The beneficial effect of adopting above-mentioned further scheme is that during operation, the front tip of divider contacts ground at first, but the header still has the height of decline at this moment, and the in-process that the header was continued to descend at this moment utilizes the rotation between the front body of divider and the rear body of divider to make the front tip of divider upwards rotate along with the front body of divider together, can effectively avoid the front tip of divider to take place to buckle, can protect the front tip of divider, prolongs its life, reduce cost.
Further, the upper side of the front end of the divider rear body is connected with the upper side of the front end of the divider front body in an up-and-down rotation mode through a pin shaft which is horizontally arranged.
The technical scheme has the beneficial effects that the structure is simple, the design is reasonable, and the rotary connection between the front body of the divider and the rear body of the divider can be realized through the pin shaft, so that the front tip of the divider is protected.
The utility model also relates to a header comprising the novel split type crop divider.
The cutting table has the beneficial effects that the cutting table is simple in structure and reasonable in design, and can realize left and right adjustment of the front tips of the crop dividers so as to change the width, so that the cutting table is suitable for harvesting crops with different row spacing, and is high in universality and convenient to harvest; in addition, the front body of the divider and the rear body of the divider are designed to be in rotary connection, so that the front tip of the divider can be protected, the service life of the divider can be prolonged, and the cost can be reduced.
The utility model also relates to a harvester comprising a header as described above.
The harvester has the beneficial effects that the harvester is simple in structure and reasonable in design, and can realize left and right adjustment of the front tips of the crop dividers so as to change the width, so that the harvester is suitable for harvesting crops with different row spaces, and is high in universality and convenient to harvest; in addition, the front body of the divider and the rear body of the divider are designed to be in rotary connection, so that the front tip of the divider can be protected, the service life of the divider can be prolonged, and the cost can be reduced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a second schematic diagram of the overall structure of the present utility model;
FIG. 3 is a schematic view of the first embodiment of the front divider tip and the front divider body of the present utility model;
FIG. 4 is a schematic view of a second embodiment of a divider front tip and divider precursor of the present utility model;
FIG. 5 is a schematic view of the trajectory of the divider precursor of the present utility model as it rotates;
FIG. 6 is a schematic view of the structure of a crop divider precursor of the present utility model;
fig. 7 is a schematic view of the front tip of the divider of the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
1. front tip of divider; 2. a rotating member; 3. a limiting plate; 4. a mounting hole; 5. a guide plate; 6. a crop divider precursor; 7. a crop divider rear body; 8. and a pin shaft.
Detailed Description
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
The utility model will be described in detail below with reference to the drawings in connection with embodiments.
Example 1
As shown in fig. 1 to 7, the present embodiment provides a novel split-type crop divider, which includes a crop divider front tip 1 and a crop divider rear portion, wherein the crop divider front tip 1 can rotate left and right and is positioned at the front end of the crop divider rear portion.
Preferably, in this embodiment, the front tip 1 of the divider has a tapered structure, and its tip is a front end and its thick end is a rear end.
The crop divider is simple in structure and reasonable in design, left and right adjustment of the front tip 1 of the divider can be achieved, the width is changed, and therefore the crop divider is suitable for harvesting crops with different row spacing, high in universality and convenient to harvest.
Example 2
In this embodiment, on the basis of embodiment 1, one side of the rear end of the front tip 1 of the crop divider is rotatably connected with one side of the front end of the rear portion of the crop divider through a rotating member 2, and the other side of the rear end of the crop divider is rotatably connected with and positioned on the other side of the front end of the rear portion of the crop divider.
This scheme simple structure, reasonable in design, but the rotation about can be controlled through rotating between 2 and the divider rear portion in front of the divider, still can fix a position simultaneously to the position of the front of the divider of change point 1, and then change the width, in order to satisfy the results of different row spacing crops, the commonality is strong, convenient to use.
Example 3
On the basis of embodiment 2, in this embodiment, the rotating member 2 is a hinge.
The scheme has simple structure and can realize the rotary connection between the front tip 1 of the divider and the rear part of the divider.
In addition to the above embodiments, the rotating member 2 may be rotatably connected by a pin shaft or a D-shaped elastic pin, or rotatably connected by a hinge.
Example 4
On the basis of any one of the embodiments 2 to 3, the embodiment further comprises a locking piece, wherein a limiting plate 3 is fixedly arranged on the other side of the rear end of the front tip 1 of the divider and the other side of the front end of the rear part of the divider respectively, the two limiting plates 3 are in running fit, and a plurality of mounting holes 4 penetrating up and down are uniformly arranged on the limiting plates at intervals along the rotating track direction of the front tip 1 of the divider respectively; the front tip 1 of the divider can rotate to two of the mounting holes 4 on the limiting plates 3 to be correspondingly communicated, and the locking piece is detachably inserted into the corresponding two mounting holes to position the two limiting plates 3.
Before operation, the front tip 1 of the divider can be manually rotated according to the row spacing of crops to be harvested, two mounting holes 4 on two limiting plates 3 are correspondingly communicated, and locking pieces are inserted into the corresponding two mounting holes 4 to position the two limiting plates 3, so that the front tip 1 of the divider and the rear part of the divider are positioned, the front tip 1 of the divider is rapidly positioned, the operation is simple and convenient, and time and labor are saved.
Preferably, in this embodiment, the two limiting plates 3 are arc-shaped plates, and the arc openings of the two limiting plates 3 face to one side of the front tip 1 of the crop divider.
Preferably, in this embodiment, the locking member is preferably a bolt.
Based on the above scheme, when two corresponding mounting holes 4 on two limiting plates 3 communicate, the pin shaft can be adopted to replace the two limiting plates 3 connected by the bolt at this time, specifically: the pin shaft is of a structure with one thick end and the other thin end, the aperture of the mounting hole 4 is larger than the diameter of the thin end of the pin shaft and smaller than the diameter of the thick end of the pin shaft, the thin end part of the pin shaft is provided with a through jack, and a bolt can be inserted into the jack.
Example 5
In this embodiment, a guide plate 5 is fixedly mounted on the other side of the front end of the rear part of the crop divider, and the guide plate 5 is rotationally attached to the rear end of the front tip 1 of the crop divider.
This scheme simple structure, reasonable in design carries out spacingly through baffle 5 to the rotation about the front tip 1 of divider, adjusts more conveniently, and the accuracy is high.
Example 6
In this embodiment, the guide plate 5 is a bent plate that is matched with the front end of the crop divider.
This scheme simple structure, reasonable in design, the direction effect is better.
Example 7
On the basis of the above embodiments, in this embodiment, the rear part of the crop divider includes a front crop divider body 6 and a rear crop divider body 7, the front crop divider tip 1 is rotatably mounted at the front end of the front crop divider body 6 in a left-right direction and positioned, and the front end of the rear crop divider body 7 is rotatably connected with the rear end of the front crop divider body 6 up and down.
During operation, the front tip 1 of the divider is firstly contacted with the ground, the header is at a descending height, the header is continuously descended in the process, the front tip 1 of the divider is enabled to rotate upwards along with the front body 6 of the divider by utilizing the rotary connection between the front body 6 of the divider and the rear body 7 of the divider, the front tip 1 of the divider can be effectively prevented from bending, the front tip 1 of the divider is protected, the service life of the front tip 1 of the divider is prolonged, and the cost is reduced.
Example 8
In this embodiment, on the basis of embodiment 7, the upper side of the front end of the divider rear body 7 is connected with the upper side of the rear end of the divider front body 6 in a vertical rotation manner through a pin shaft 8 which is horizontally arranged.
The scheme has simple structure and reasonable design, and can realize the rotary connection between the divider front body 6 and the divider rear body 7 through the pin shaft 8 so as to protect the divider front tip 1.
Example 9
On the basis of the above embodiments, the present embodiment also provides a header, including the novel split-type crop divider as described above.
The embodiment provides the header which is simple in structure and reasonable in design, and not only can realize left and right adjustment of the front tip 1 of the divider so as to change the width, thereby being suitable for harvesting crops with different row spacing, and being strong in universality and convenient to harvest; in addition, the divider front body 6 and the divider rear body 7 are rotationally connected, so that the divider front tip 1 can be protected, the service life of the divider front tip is prolonged, and the cost is reduced.
Example 10
On the basis of the embodiment 9, the embodiment also provides a harvester, which comprises the header.
The embodiment provides a harvester which has simple structure and reasonable design, can realize the left and right adjustment of the front tip 1 of the divider so as to change the width, is suitable for harvesting crops with different row spacing, has strong universality and is convenient to harvest; in addition, the divider front body 6 and the divider rear body 7 are rotationally connected, so that the divider front tip 1 can be protected, the service life of the divider front tip is prolonged, and the cost is reduced.
The adjustable structure of the divider designed by the utility model can meet the requirement that the divider precursor 6 can drive the divider front tip 1 to float up and down, and can also meet the requirement that the divider front tip 1 rotates left and right to adjust the width, thus having better adaptability and higher user satisfaction; because the reel chain tensioning wheel below the divider does not need to be synchronously adjusted when the front tip 1 of the divider is adjusted, the operation is convenient and quick, and the efficiency is high.
The utility model has the advantages of simple structure, lower processing and manufacturing requirements of parts, easy realization, low cost, wide application range, improvement of user benefits and improvement of product competitiveness.
In addition, the utility model can be suitable for harvesting corn and other suitable crops.
In fig. 5, the front divider tip 1 is shown rotated to two different positions, and not two front divider tips 1 are shown.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (9)
1. A novel split type divider which characterized in that: the front tip (1) of the divider can rotate left and right and is positioned at the front end of the rear part of the divider; one side of the rear end of the front tip (1) of the divider is rotationally connected with one side of the front end of the rear part of the divider through a rotating piece (2), and the other side of the rear end of the divider is rotationally connected with and positioned with the other side of the front end of the rear part of the divider.
2. The novel split divider as set forth in claim 1, wherein: the rotating piece (2) is a hinge.
3. The novel split divider as set forth in claim 1, wherein: the device also comprises a locking piece, wherein a limiting plate (3) is fixedly arranged on the other side of the rear end of the front tip (1) of the divider and the other side of the front end of the rear part of the divider respectively, the two limiting plates (3) are in running fit, and a plurality of mounting holes (4) penetrating up and down are respectively and uniformly arranged on the limiting plates at intervals along the rotating track direction of the front tip (1) of the divider; the front tip (1) of the grain divider can rotate to two of the mounting holes (4) on the limiting plates (3) to be correspondingly communicated, and the locking piece is detachably inserted into the corresponding two mounting holes (4) to position the two limiting plates (3).
4. The novel split divider as set forth in claim 1, wherein: and a guide plate (5) is fixedly arranged on the other side of the front end of the rear part of the divider, and the guide plate (5) is rotationally attached to the rear end of the front tip (1) of the divider.
5. The novel split divider as set forth in claim 4, wherein: the guide plate (5) is a bending plate matched with the front end of the rear part of the divider in shape.
6. The novel split crop divider as set forth in any one of claims 1-5, wherein: the divider rear part comprises a divider front body (6) and a divider rear body (7), the divider front tip (1) can rotate left and right and is positioned at the front end of the divider front body (6), and the front end of the divider rear body (7) is connected with the rear end of the divider front body (6) in an up-and-down rotation mode.
7. The novel split divider as set forth in claim 6, wherein: the upper side of the front end of the divider rear body (7) is connected with the upper side of the rear end of the divider front body (6) in an up-and-down rotation way through a pin shaft (8) which is horizontally arranged.
8. A header, characterized in that: a new split crop divider comprising the novel split crop divider of any one of claims 1-7.
9. A harvester, characterized in that: comprising a header according to claim 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320446336.5U CN219536887U (en) | 2023-03-10 | 2023-03-10 | Novel split type divider, header and harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320446336.5U CN219536887U (en) | 2023-03-10 | 2023-03-10 | Novel split type divider, header and harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219536887U true CN219536887U (en) | 2023-08-18 |
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ID=87699724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320446336.5U Active CN219536887U (en) | 2023-03-10 | 2023-03-10 | Novel split type divider, header and harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219536887U (en) |
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- 2023-03-10 CN CN202320446336.5U patent/CN219536887U/en active Active
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