CN113475201A - Ditching and seeding device for realizing straw diversion - Google Patents
Ditching and seeding device for realizing straw diversion Download PDFInfo
- Publication number
- CN113475201A CN113475201A CN202110779661.9A CN202110779661A CN113475201A CN 113475201 A CN113475201 A CN 113475201A CN 202110779661 A CN202110779661 A CN 202110779661A CN 113475201 A CN113475201 A CN 113475201A
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- China
- Prior art keywords
- roller
- shunting
- seeding
- straw
- ditching
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/062—Devices for making drills or furrows
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The ditching and seeding device comprises a rack, and a shunting mechanism, a ditching mechanism and a seeding mechanism which are sequentially arranged on the rack, wherein the shunting mechanism comprises at least one shunting roller, one end of the shunting roller is rotatably connected with the rack, the other end of the shunting roller faces the ground, and a spiral shunting plate is wound on the outer circumferential surface of the shunting roller; the end part of the shunt plate axially extends out of the end surface of the shunt roller along the shunt roller and is used for contacting the ground; the reposition of redundant personnel roller drives the flow distribution plate through rotating and stirs the straw to reposition of redundant personnel roller axis one side in proper order from supreme down, through setting up the reposition of redundant personnel roller, utilizes the rotation of reposition of redundant personnel roller to drive the flow distribution plate and push away the straw that the in line distributes to seeding route one side, reduces the interference to ditching seeding process, guarantees that the straw is still field to the nutrient supply in soil, improves seeding efficiency.
Description
Technical Field
The utility model relates to a seeder field, in particular to realize ditching seeder of straw reposition of redundant personnel.
Background
The straw returning can fully utilize the straws of the previous crops, and the straws are gradually accumulated with star humus in the land and are supplied to the next crops as nutrients.
The mechanically harvested straws are directly stacked and covered on the ground, interference is generated on subsequent mechanical sowing, and the sowing can be smoothly carried out after the treatment; the common treatment mode is to perform rotary tillage crushing or collect straws and then sow the straws, the straw mixed soil after the rotary tillage crushing is thrown into the ground, but the incompletely crushed straws can influence the root system stability of sowed seeds; the straw can not be fully utilized after being collected and sowed, and the straw needs to be covered in a sowing area again after being sowed, so that the working flow is increased.
Disclosure of Invention
The utility model aims at the defect that prior art exists, provide a ditching seeder that realizes straw reposition of redundant personnel, through setting up the reposition of redundant personnel roller, the rotation that utilizes the reposition of redundant personnel roller drives the flow distribution plate and pushes away the straw that the row distributes to seeding route one side, reduces the interference to ditching seeding process, guarantees the straw and returns the field to the nutrient supply in soil, improves seeding efficiency.
In order to realize the purpose, the following technical scheme is adopted:
a ditching and seeding device for realizing straw shunting comprises a rack, and a shunting mechanism, a ditching mechanism and a seeding mechanism which are sequentially arranged on the rack, wherein the shunting mechanism comprises at least one shunting roller, one end of the shunting roller is rotatably connected with the rack, the other end of the shunting roller faces the ground, and a spiral shunting plate is wound on the outer circumferential surface of the shunting roller; the end part of the shunt plate axially extends out of the end surface of the shunt roller along the shunt roller and is used for contacting the ground; the shunt roller drives the shunt plate to sequentially shift the straws to one side of the axis of the shunt roller from bottom to top through rotation.
Furthermore, the two shunting rollers are arranged at intervals, and the shunting plates arranged on the two shunting rollers have the same rotating direction.
Further, along the direction of advance, two reposition of redundant personnel rollers are the front and back arrangement, and two reposition of redundant personnel rollers rotate in step.
Furthermore, the shunting roller is connected with a speed reducer through a transmission mechanism, the output end of the speed reducer is used for being connected with an external torque output device, and the shunting roller is used for rotating around the axis of the shunting roller under the action of the transmission mechanism.
Furthermore, the flow distribution plate on the flow distribution roller is in a single-circle spiral shape, and the flow distribution plate rises spirally along the axial direction of the flow distribution roller.
Furthermore, the ditching mechanism comprises a cutter frame and a ditching cutter, the ditching cutter is arranged on the machine frame through the cutter frame, and the ditching cutter is used for probing into the ground and scribing the sowing ditch under the traction of the machine frame.
Furthermore, the tool rest is rotatably arranged on the rack, the tool rest is connected with the rack through a magnetic attraction mechanism, and the magnetic attraction mechanism is used for restraining the relative positions of the tool rest and the rack and can be separated under the action of external force.
Further, the magnetic attraction mechanism comprises a pair of magnets, one magnet is arranged on the rack, the other magnet is arranged on the knife rest, and the two magnets restrain the relative positions of the knife rest and the rack through adsorption force.
Furthermore, the seeding mechanism comprises a seed box, a seed metering device and a seed feeding pipe which are sequentially communicated, wherein the seed feeding pipe is connected to the seed metering device, one end of the seed feeding pipe is connected with a seed metering opening of the seed metering device, and the other end of the seed feeding pipe extends downwards.
Furthermore, the lower end of the seed discharging pipe is of an inclined groove structure and is used for penetrating into the ground to discharge seeds.
Compared with the prior art, the utility model has the advantages and positive effects that:
(1) through setting up the reposition of redundant personnel roller, the rotation that utilizes the reposition of redundant personnel roller drives the flow distribution plate and pushes away the straw that the in line distributes to seeding route one side, reduces the interference to ditching seeding process, guarantees the straw and returns the field to the nutrient supply in soil, improves seeding efficiency.
(2) The flow distribution plate is of a spiral structure, is pushed from the bottom of the accumulated straws and is sequentially pushed upwards to form an upward picking effect, so that the problem that the straws are extruded and difficult to move due to pushing is reduced, and the problem of overlarge resistance caused by horizontally pushing the straws is solved.
(3) The lower part of the splitter plate extends out of the end face of the splitter roller so as to enter the ground, so that the straws can be conveniently supported from the bottom of the straws, the residues of the straws on the ground are reduced, and the cleaning effect of the straws on a to-be-sowed area is improved.
(4) The ditching mechanism with the adsorption structure is adopted, the adsorption force of the magnet is used as the maximum torque for limiting the ditching process, when the ditching cutter is stressed too much due to collision or hooking, the adsorption force of the magnet is overcome to break the connection, the ditching cutter is avoided, and accordingly the damage of the ditching cutter is avoided.
Drawings
The accompanying drawings, which are included to provide a further understanding of the disclosure, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure and are not to limit the disclosure.
Fig. 1 is an overall schematic view of a ditching and seeding device for realizing straw diversion in embodiment 1 of the present disclosure.
In the figure, 1-machine frame, 2-auxiliary machine frame, 3-speed reducer, 4-transmission mechanism, 5-transmission belt, 6-shunting mechanism, 7-synchronous belt, 8-shunting roller, 9-ditching mechanism, 10-seed throwing pipe, 11-seeding mechanism and 12-shunting plate.
Detailed Description
Example 1
In an exemplary embodiment of the present disclosure, as shown in fig. 1, a furrowing seeding device for realizing straw diversion is provided.
Mainly include frame 1 and install reposition of redundant personnel mechanism 6, ditching mechanism 9, the seeding mechanism 11 in the frame in proper order, for convenient installation, the frame end is equipped with subframe 2, and ditching mechanism, seeding mechanism install on sub vehicle frame, and reposition of redundant personnel mechanism installs in the frame main part.
The auxiliary frame is connected with the frame main body through the connecting mechanism, and the auxiliary frame can be detached during transportation, so that the overall length is reduced, and the transportation is facilitated;
in addition, the detachable structure is convenient for adjusting the rear ditching mechanism and the rear seeding mechanism, changes the connection relation between the rack main body and the auxiliary frame, can adjust the position of the auxiliary frame relative to the rack main body, and meets the requirement of the auxiliary frame on adjustment.
It needs to point out very much, adopt the structure of disconnect-type, can install frame main part and sub vehicle frame in different positions respectively, for example with reposition of redundant personnel mechanism leading, ditching mechanism, seeding mechanism postposition, satisfy different reposition of redundant personnel seeding demands.
The flow dividing mechanism comprises at least one flow dividing roller 8, one end of the flow dividing roller is rotatably connected with the rack, the other end of the flow dividing roller faces the ground, and a spiral flow dividing plate 12 is wound on the outer circumferential surface of the flow dividing roller; the radial inner side of the splitter plate is connected with the outer surface of the splitter roller, and the radial outer side of the splitter plate is suspended and used for extending into the straw.
The end part of the shunt plate axially extends out of the end surface of the shunt roller along the shunt roller and is used for contacting the ground; the upper and lower spiral surfaces of the splitter plate are smooth surfaces, so that straws can be conveniently separated after being split to one side.
By arranging the shunting roller, the shunting roller drives the shunting plate to sequentially shift the straws to one side of the axis of the shunting roller from bottom to top by rotating; the rotation of the splitter roller drives the splitter plate to push the straws distributed in rows to one side of the sowing path, so that the interference to the ditching and sowing process is reduced, and the sowing efficiency is improved.
For the reposition of redundant personnel mechanism, in this embodiment, arranged two reposition of redundant personnel rollers to interval arrangement, the flow distribution plate that arranges on two flow distribution plates revolves to the same, along the direction of advance, all is from the below contact straw earlier.
The flow distribution plate is of a spiral structure, is pushed from the bottom of the accumulated straws and is sequentially pushed upwards to form an upward picking effect, so that the problem that the straws are extruded and difficult to move due to pushing is reduced, and the problem of overlarge resistance caused by horizontally pushing the straws is solved.
The splitter plate on the splitter roller is a single-turn spiral, and the splitter plate spirally rises along the axial direction of the splitter roller;
to along advancing direction, two reposition of redundant personnel rollers are arranging around being, and two reposition of redundant personnel rollers rotate in step, and the lower extreme salient of flow distribution plate is outside reposition of redundant personnel roller terminal surface, flow distribution plate below extend to reposition of redundant personnel roller terminal surface to get into the below ground, be convenient for hold up the straw from the straw bottom, reduce the straw subaerial residue, improve its clearance effect of treating the seeding region.
To the drive process of reposition of redundant personnel roller, the reposition of redundant personnel roller is connected with reduction gear 3 through drive mechanism 4, and the reduction gear output is used for inserting external torque output device, and the reposition of redundant personnel roller is used for around its axis rotation under the drive mechanism effect.
As shown in the figure, the output end of the speed reducer penetrates through the rack to be connected with a transmission mechanism, the transmission mechanism is connected with a shunt roller, and the transmission mechanism is a belt pulley transmission mechanism consisting of a transmission wheel and a transmission belt 5. The two shunting roller supports adopt a synchronous belt 7 to be matched with a synchronous wheel for transmission, so that the shunting roller supports can synchronously rotate and output.
The arrangement of the ditching mechanism comprises a cutter frame and a ditching cutter, wherein the ditching cutter is arranged on the machine frame through the cutter frame and is used for probing into the ground and scribing a sowing ditch under the traction of the machine frame;
the knife rest is rotatably arranged on the rack, the knife rest is connected with the rack through a magnetic attraction mechanism, and the magnetic attraction mechanism is used for restraining the relative positions of the knife rest and the rack and can be separated under the action of external force.
The magnetic attraction mechanism is used as an anti-collision mechanism and can be separated under the action of external force, so that the tool rest rotates by a certain angle around the hinged position with the rack to avoid obstacles.
Specifically, the tool rest is rotatably installed on the rack, the tool rest is connected with the rack through a magnetic attraction mechanism, and the magnetic attraction mechanism is used for restraining the relative positions of the tool rest and the rack and can be separated under the action of external force.
The ditching mechanism with the adsorption structure is adopted, the adsorption force of the magnet is used as the maximum torque for limiting the ditching process, when the ditching cutter is stressed too much due to collision or hooking, the adsorption force of the magnet is overcome to break the connection, the ditching cutter is avoided, and accordingly the damage of the ditching cutter is avoided.
The seeding mechanism 11 comprises a seed box, a seed metering device and a seed throwing pipe 10 which are sequentially communicated, wherein the seed throwing pipe is connected to the seed metering device, one end of the seed throwing pipe is connected with a seed metering opening of the seed metering device, and the other end of the seed throwing pipe extends downwards;
the lower end of the seed discharging pipe is of an inclined groove structure and is used for penetrating into the ground to discharge seeds.
It can be understood that the seeding mechanism can adopt the existing dragging type seeder equipment, and can meet the seeding requirement.
The above description is only a preferred embodiment of the present disclosure and is not intended to limit the present disclosure, and various modifications and changes may be made to the present disclosure by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present disclosure should be included in the protection scope of the present disclosure.
Claims (10)
1. A ditching and seeding device for realizing straw shunting is characterized by comprising a rack, and a shunting mechanism, a ditching mechanism and a seeding mechanism which are sequentially arranged on the rack, wherein the shunting mechanism comprises at least one shunting roller, one end of the shunting roller is rotatably connected with the rack, the other end of the shunting roller faces the ground, and a spiral shunting plate is wound on the outer circumferential surface of the shunting roller; the end part of the shunt plate axially extends out of the end surface of the shunt roller along the shunt roller and is used for contacting the ground; the shunt roller drives the shunt plate to sequentially shift the straws to one side of the axis of the shunt roller from bottom to top through rotation.
2. A furrowing and seeding device for splitting straw as claimed in claim 1, wherein the splitting roller is provided with two splitting plates which are arranged at intervals, and the rotating directions of the splitting plates arranged on the two splitting rollers are the same.
3. A furrowing and seeding device for splitting straw as claimed in claim 2, wherein two splitting rollers are arranged in tandem along the advancing direction, and the two splitting rollers rotate synchronously.
4. A furrowing and seeding device for realizing straw shunting as claimed in claim 1, wherein the shunting roller is connected with a speed reducer through a transmission mechanism, the output end of the speed reducer is used for being connected with an external torque output device, and the shunting roller is used for rotating around the axis thereof under the action of the transmission mechanism.
5. A furrowing and seeding device for splitting straw as claimed in claim 1, wherein the splitter plate on the splitter roller is a single spiral, and the splitter plate rises spirally along the axial direction of the splitter roller.
6. A furrowing and seeding device for splitting straw as claimed in claim 1, wherein the furrowing mechanism comprises a blade carrier and a furrowing blade, the furrowing blade is mounted on the frame via the blade carrier, and the furrowing blade is used for penetrating into the ground and making the seeding furrow under the traction of the frame.
7. A ditching and seeding device for realizing straw diversion as claimed in claim 6, wherein the cutter holder is rotatably mounted on the frame, the cutter holder is connected with the frame through a magnetic attraction mechanism, and the magnetic attraction mechanism is used for restraining the relative positions of the cutter holder and the frame and can be separated under the action of external force.
8. A ditching and seeding device for realizing straw diversion as claimed in claim 7, wherein the magnetic attraction mechanism comprises a pair of magnets, one magnet is mounted on the machine frame, the other magnet is mounted on the cutter frame, and the two magnets restrain the relative positions of the cutter frame and the machine frame through the attraction force.
9. A furrowing and seeding device for realizing straw shunting as claimed in claim 1, wherein the seeding mechanism comprises a seed box, a seed metering device and a seed feeding pipe which are communicated in sequence, the seed feeding pipe is connected to the seed metering device, one end of the seed feeding pipe is connected with a seed feeding port of the seed metering device, and the other end of the seed feeding pipe extends downwards.
10. A ditching and seeding apparatus for splitting straw as claimed in claim 9, wherein the lower end of said seeding tube is an inclined groove structure for penetrating into the ground to discharge seeds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110779661.9A CN113475201B (en) | 2021-07-09 | 2021-07-09 | Ditching and seeding device for realizing straw diversion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110779661.9A CN113475201B (en) | 2021-07-09 | 2021-07-09 | Ditching and seeding device for realizing straw diversion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113475201A true CN113475201A (en) | 2021-10-08 |
| CN113475201B CN113475201B (en) | 2023-05-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110779661.9A Active CN113475201B (en) | 2021-07-09 | 2021-07-09 | Ditching and seeding device for realizing straw diversion |
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| CN (1) | CN113475201B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114766145A (en) * | 2022-01-27 | 2022-07-22 | 山东省农业科学院作物研究所 | Be applied to wheat seeder's maize straw reposition of redundant personnel guiding device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1344032A (en) * | 1972-02-08 | 1974-01-16 | Gronbergs Gjuteri Och Kvanrfab | Agricultural machine |
| CN102696338A (en) * | 2012-06-05 | 2012-10-03 | 江苏大学 | Adjustable straw diffuser matched with semi-feed type combined harvester |
| CN103141173A (en) * | 2013-03-22 | 2013-06-12 | 臧永强 | Straw-mulching stubble-cleaning ditching seeding machine |
| CN103299746A (en) * | 2013-06-27 | 2013-09-18 | 中国农业大学 | Novel driving drum anti-blocking device of no-tillage sower |
| CN205794004U (en) * | 2016-07-01 | 2016-12-14 | 山西省农业科学院棉花研究所 | Wheat wide pressure ditch type sowing drill |
| CN108718569A (en) * | 2018-08-01 | 2018-11-02 | 农业部南京农业机械化研究所 | A kind of stalk crushes collection in the ranks and covers no-tillage seeding machine |
-
2021
- 2021-07-09 CN CN202110779661.9A patent/CN113475201B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1344032A (en) * | 1972-02-08 | 1974-01-16 | Gronbergs Gjuteri Och Kvanrfab | Agricultural machine |
| CN102696338A (en) * | 2012-06-05 | 2012-10-03 | 江苏大学 | Adjustable straw diffuser matched with semi-feed type combined harvester |
| CN103141173A (en) * | 2013-03-22 | 2013-06-12 | 臧永强 | Straw-mulching stubble-cleaning ditching seeding machine |
| CN103299746A (en) * | 2013-06-27 | 2013-09-18 | 中国农业大学 | Novel driving drum anti-blocking device of no-tillage sower |
| CN205794004U (en) * | 2016-07-01 | 2016-12-14 | 山西省农业科学院棉花研究所 | Wheat wide pressure ditch type sowing drill |
| CN108718569A (en) * | 2018-08-01 | 2018-11-02 | 农业部南京农业机械化研究所 | A kind of stalk crushes collection in the ranks and covers no-tillage seeding machine |
Non-Patent Citations (1)
| Title |
|---|
| 徐弘博等: "全量稻秸还田小麦播种机秸秆分流还田装置设计", 《农业工程学报》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114766145A (en) * | 2022-01-27 | 2022-07-22 | 山东省农业科学院作物研究所 | Be applied to wheat seeder's maize straw reposition of redundant personnel guiding device |
| CN114766145B (en) * | 2022-01-27 | 2023-05-09 | 山东省农业科学院作物研究所 | Corn straw split-flow guiding device applied to wheat seeder |
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| Publication number | Publication date |
|---|---|
| CN113475201B (en) | 2023-05-09 |
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