CN220674452U - Grain collection type grain dividing and guiding device - Google Patents
Grain collection type grain dividing and guiding device Download PDFInfo
- Publication number
- CN220674452U CN220674452U CN202322393604.4U CN202322393604U CN220674452U CN 220674452 U CN220674452 U CN 220674452U CN 202322393604 U CN202322393604 U CN 202322393604U CN 220674452 U CN220674452 U CN 220674452U
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- grain
- collection type
- guiding device
- sharp corner
- guide
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- 238000005452 bending Methods 0.000 claims description 8
- 238000005253 cladding Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 239000010902 straw Substances 0.000 abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 241000196324 Embryophyta Species 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000004804 winding Methods 0.000 abstract description 3
- 230000003014 reinforcing effect Effects 0.000 description 4
- 238000003306 harvesting Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 235000011293 Brassica napus Nutrition 0.000 description 1
- 240000002791 Brassica napus Species 0.000 description 1
- 244000000231 Sesamum indicum Species 0.000 description 1
- 235000003434 Sesamum indicum Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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- Transplanting Machines (AREA)
Abstract
The utility model discloses a grain collecting type grain separating and guiding device, which comprises a grain separating part and a grain guiding part, wherein the grain separating part is arranged in a taper structure, the front end of the grain separating part is provided with a detachable sharp corner, and the vulnerable part is flexibly replaced through the detachable sharp corner; the grain guide part on be provided with water conservancy diversion arch or guiding gutter, realize the water conservancy diversion collection of grain through water conservancy diversion arch or guiding gutter, avoid the waste when grain results. The tail end of the grain diversion part is provided with the chain wheel protection plate, so that the driving protection of the seedling pulling chain wheel of the transmission case is realized through the chain wheel protection plate, and the equipment shutdown or fault damage caused by the winding of straws and weeds into the interior is effectively avoided.
Description
Technical Field
The utility model belongs to the technical field of header accessories in agricultural machinery, and particularly relates to a grain collection type grain dividing and guiding device.
Background
In the existing header for collecting seeds, when small-sized crops such as rapeseeds, sesame and the like are harvested, the existing header has technical defects, and is characterized in that: 1. when the header walks along with the equipment, the operation height of the header is generally required to be adjusted in order to reduce the residual length of the root of the straw, the optimal state is ground-attached walking, but hard objects are occasionally generated in the field, deformation and damage of sharp corners at the front end of the header are extremely easy to cause, and the current header is integrally arranged, so that the header has high maintenance cost and cannot be thoroughly restored due to impact deformation, and the seedling dividing performance of the equipment is affected; 2. when the existing header collides with the straw, the seeds in the straw fall onto the header and the ground, so that loss in the harvesting process is caused; 3. when the existing header is fixed, the tail end of the header is directly fixed on the header, so that the reel sprocket of the transmission case is exposed outside, and when the equipment walks, weeds and straws are easy to enter the inside of the sprocket, so that the sprocket is wound, and normal harvesting operation of the equipment is affected.
To the drawback in the prior art, as the technical staff in this agricultural machine field, how to improve the structure of current header part through technical improvement, design a grain collection type divides standing grain guiding device to solve the above drawback that discloses among the prior art and be the technical problem that current industry is to be solved urgently.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, the present utility model provides a grain collection type grain dividing and guiding device, which is provided with a movable sharp angle, a guiding device and a blocking protection device to realize protection of vulnerable parts in the prior art, effective collection of dropped grains and protection of a sprocket.
The technical scheme adopted for solving the technical problems is as follows:
the grain collecting type grain dividing and guiding device comprises a grain dividing part and a grain guiding part, wherein the grain dividing part is arranged in a taper structure, and the front end of the grain dividing part is provided with a detachable sharp corner; the grain flow guiding part is provided with a flow guiding bulge or a flow guiding groove; the tail end of the grain flow guiding part is provided with a chain wheel protection plate.
The detachable sharp corner comprises a bottom supporting plate, and a sharp corner guide cover is arranged on the upper part of the bottom supporting plate; the front end of the bottom supporting plate protrudes out of the sharp corner guide cover; the sharp corner guide cover is provided with a fixing hole for being connected and fixed with the seedling dividing part.
The bottom of closed angle kuppe be provided with closed angle bending part, realize the combination of two parts through closed angle bending part cladding bottom sprag, realize both fixedly through welding or bolt.
The seed grain guide part on be provided with side guard plate and middle part bulge, middle part bulge fix on the top guide plate between the side guard plate.
The middle protruding part is arranged in a sharp corner structure, and the upper part of the middle protruding part is provided with guide surfaces on the left side and the right side; the side guard plate is arranged in a protruding mode, and a diversion inclined plane is arranged on one side, facing the middle protruding portion, of the side guard plate.
The sprocket protection plate is horizontally fixed at the bottom of the grain diversion part, and horizontally protrudes out of the end face of the grain diversion part.
The bottom of the grain collection type grain dividing and guiding device is provided with a middle connecting frame, and the grain dividing part and the grain guiding part are connected and fixed through the middle connecting frame. The middle connecting frame is provided with a side reinforcing device which is connected with at least one part of the grain dividing part and the grain guiding part to realize reinforcement.
The bottom of the seedling dividing part is provided with a supporting beam, and the strength of the seedling dividing part is supported by the supporting beam.
The utility model has the following beneficial effects: the grain dividing device comprises a grain dividing part and a grain guide part, wherein the grain dividing part is in a taper structure, the front end of the grain dividing part is provided with a detachable sharp corner, and the vulnerable part is flexibly replaced through the detachable sharp corner; the grain guide part on be provided with water conservancy diversion arch or guiding gutter, realize the water conservancy diversion collection of grain through water conservancy diversion arch or guiding gutter, avoid the waste when grain results. The tail end of the grain diversion part is provided with the chain wheel protection plate, so that the driving protection of the seedling pulling chain wheel of the transmission case is realized through the chain wheel protection plate, and the equipment shutdown or fault damage caused by the winding of straws and weeds into the interior is effectively avoided.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a schematic top perspective view of the present utility model;
FIG. 2 is a schematic view of the bottom perspective structure of the present utility model;
FIG. 3 is a schematic view of a detachable tip angle splitting structure;
FIG. 4 is an enlarged schematic view of the structure of the area A in FIG. 3;
in the figure, 1, a grain guide part, 11, a top guide plate, 2, a grain dividing part, 21, a grain dividing cover bending part, 22, a fixing hole, 3, a detachable sharp corner, 31, a bottom supporting plate, 32, a sharp corner protruding part, 33, a sharp corner guide cover, 34, a guide cover fixing hole, 35, a lightening hole, 36, a sharp corner bending part, 4, a chain wheel protection plate, 5, a side protection plate, 51, a guide inclined plane, 52, a side protection plate bottom edge, 6, a middle protruding part, 7, a middle connecting frame, 71, a side reinforcing sheet, 72 and a supporting beam.
Detailed Description
The utility model is further described below by means of embodiments. Various technical advantages of the present utility model will be embodied in specific embodiments.
As shown in the attached drawing, the grain collecting type grain separating and guiding device comprises a grain separating part 2 and a grain guiding part 1; the bottom of the grain collecting type grain dividing and guiding device is provided with a middle connecting frame 7, the grain dividing part 2 and the grain guiding part 1 are both arranged in a plate-shaped structure, and riveting fixation of the grain dividing part 2 and the grain guiding part 1 is realized through the middle connecting frame 7.
Further, in order to improve the fixing strength, as shown in fig. 2, the middle connecting frame 7 is provided with a side reinforcing plate 71 connected with the grain guiding part 1 to realize reinforcement. The person skilled in the art can extend on the basis of the above technology, and the riveting fixation of the middle connecting frame 7 and the seedling dividing part 2 is realized through the side reinforcing sheets 71.
The seedling dividing part 2 is of a taper plate type structure, the front end of the seedling dividing part is provided with a detachable sharp corner 3, a fixed structure of the detachable sharp corner 3 is shown in fig. 4, the seedling dividing part comprises a bottom supporting plate 31, a sharp corner guide cover 33 is arranged on the upper portion of the bottom supporting plate 31, and for ensuring the combined strength of the seedling dividing part and the bottom supporting plate, a sharp corner bending part 36 is arranged at the bottom of the sharp corner guide cover 33, and the bottom supporting plate 31 is coated by the sharp corner bending part 36 and then is welded or riveted and fixed by bolts to realize the combination of the two parts. The sharp angle guide cover 33 is provided with a fixing hole for connecting and fixing the seedling dividing part 2.
Still further, since the present utility model must be in contact with an external object when in use, in order to avoid the damage of the shell-shaped pointed pod 33 as much as possible, the present utility model projects the front end of the bottom support plate 31 to the outside of the pointed pod 33; when the grain collecting type grain separating and guiding device walks, the bottom supporting plate 31 can firstly touch with an external object to realize left and right guiding, so that the hard object is prevented from directly impacting the sharp corner guide cover 33.
The seed grain guiding part 1 on be provided with side guard plate 5 and middle part bulge 6, middle part bulge 6 be sharp angle structure setting, its upper portion is provided with the water conservancy diversion face of left and right sides, middle part bulge 6 is fixed on the top guide plate 11 between side guard plate 5.
The side protection plate 5 is arranged in a protruding mode, and a diversion inclined plane 51 is arranged on one side, facing the middle protruding portion, of the side protection plate.
Through the cooperation of water conservancy diversion inclined plane 51 and middle part bulge 6, can realize the shaping of guiding gutter, the seed grain that is collided by the header is realized collecting through the inclined plane of water conservancy diversion inclined plane 51 and middle part bulge 6 left and right sides, and the landing is collected to the outside fixed point position of header in the guiding gutter after collecting.
The tail end of the grain guide part 1 is provided with a chain wheel protection plate 4. The sprocket protection plate 4 is horizontally fixed at the bottom of the grain diversion part 1, and horizontally protrudes out of the end face of the grain diversion part. When outside straw or weeds and header contact, block through sprocket guard plate 4 at first, block through sprocket guard plate 4, avoid straw weeds to twine into inside the sprocket.
On the basis of the above structural arrangement, further, the bottom of the seedling dividing part 2 is provided with a supporting beam 72, and the strength support of the seedling dividing part 2 is realized through the supporting beam 72.
In summary, the grain dividing device comprises the grain dividing part 2 and the grain guiding part 1, wherein the grain dividing part 2 is designed into a taper structure, the front end of the grain dividing part is provided with the detachable sharp corner, and the vulnerable part is flexibly replaced through the detachable sharp corner; the grain guide part 1 is provided with guide bulges or guide grooves, so that the grain guide collection is realized through the guide bulges or the guide grooves, and the waste during grain harvesting is avoided.
The tail end of the grain diversion part is provided with the chain wheel protection plate, so that the driving protection of the seedling pulling chain wheel of the transmission case is realized through the chain wheel protection plate, and the equipment shutdown or fault damage caused by the winding of straws and weeds into the interior is effectively avoided. The grain collecting type grain dividing and guiding device overcomes various technical defects in the prior art and is an ideal grain collecting type grain dividing and guiding device.
Claims (10)
1. The utility model provides a grain collection type divides standing grain guiding device which characterized in that: the grain dividing device comprises a grain dividing part and a grain guide part, wherein the grain dividing part is arranged in a taper structure, and the front end of the grain dividing part is provided with a detachable sharp corner; the grain flow guiding part is provided with a flow guiding bulge or a flow guiding groove.
2. The grain collection type grain splitting and guiding device according to claim 1, wherein: the tail end of the grain flow guiding part is provided with a chain wheel protection plate.
3. A grain collection type grain splitting guide as claimed in claim 1 or 2, wherein: the detachable sharp corner comprises a bottom supporting plate, and a sharp corner guide cover is arranged on the upper portion of the bottom supporting plate.
4. A grain collection type grain splitting guide as claimed in claim 3, wherein: the front end of the bottom supporting plate protrudes out of the sharp corner guide cover.
5. The grain collection type grain splitting and guiding device according to claim 4, wherein: the sharp corner guide cover is provided with a fixing hole for being connected and fixed with the seedling dividing part.
6. The grain collection type grain splitting and guiding device according to claim 5, wherein: the bottom of closed angle kuppe be provided with closed angle bending part, realize the combination of two parts through closed angle bending part cladding bottom sprag, realize both fixedly through welding or bolt.
7. The grain collection type grain splitting and guiding device according to claim 1, wherein: the seed grain guide part on be provided with side guard plate and middle part bulge, middle part bulge fix on the top guide plate between the side guard plate.
8. The grain collection type grain splitting and guiding device according to claim 7, wherein: the middle protruding part is in a sharp corner structure, and the upper part of the middle protruding part is provided with guide surfaces on the left side and the right side.
9. The grain collection type grain splitting and guiding device according to claim 7, wherein: the side guard plate is arranged in a protruding mode, and a diversion inclined plane is arranged on one side, facing the middle protruding portion, of the side guard plate.
10. The grain collection type grain splitting and guiding device according to claim 2, wherein: the sprocket protection plate is horizontally fixed at the bottom of the grain diversion part, and horizontally protrudes out of the end face of the grain diversion part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322393604.4U CN220674452U (en) | 2023-09-05 | 2023-09-05 | Grain collection type grain dividing and guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322393604.4U CN220674452U (en) | 2023-09-05 | 2023-09-05 | Grain collection type grain dividing and guiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220674452U true CN220674452U (en) | 2024-03-29 |
Family
ID=90369372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322393604.4U Active CN220674452U (en) | 2023-09-05 | 2023-09-05 | Grain collection type grain dividing and guiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220674452U (en) |
-
2023
- 2023-09-05 CN CN202322393604.4U patent/CN220674452U/en active Active
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