CN111165101B - Wheat seeder and pre-sowing pressing planting method for wide wheat seedlings - Google Patents
Wheat seeder and pre-sowing pressing planting method for wide wheat seedlings Download PDFInfo
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- CN111165101B CN111165101B CN202010057876.5A CN202010057876A CN111165101B CN 111165101 B CN111165101 B CN 111165101B CN 202010057876 A CN202010057876 A CN 202010057876A CN 111165101 B CN111165101 B CN 111165101B
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- wheat
- seedling
- sowing
- furrow opener
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
- A01B49/06—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising
- A01B49/065—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising the soil-working tools being actively driven
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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
- A01C7/06—Seeders combined with fertilising apparatus
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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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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sowing (AREA)
- Transplanting Machines (AREA)
Abstract
The invention discloses a wheat seeder and a pre-sowing compacting planting method of wheat wide seedling belts.A plurality of wheat planting areas are formed in a single stroke during wheat seeding, each planting area contains three seedling belts, a wide seedling belt with the width of the seedling belt being 8cm is formed, and the distance between the wide seedling belts is 4 cm; the distance between the two wheat planting areas is 28 cm, and a blank line is formed; thereby achieving the purposes of improving the seeding quality and yield of the wheat, facilitating the field management of the wheat in the middle and later periods and realizing the stubble-avoiding operation of the next-crop corn. The wheat seeder provided by the invention is simple and ingenious in structure, and the pressing planting method before wide-seedling strip seeding of wheat can be realized during operation. According to the method, the width of the seedling zone in the traditional planting method is widened from 3-4cm to 8cm, the field management in the middle and later periods of wheat is facilitated, and when the next crop is used for planting corn, the corn can be sown in the blank rows, so that the stubble-avoiding operation of the corn is realized.
Description
Technical Field
The invention relates to wheat planting, in particular to a wheat seeder and a method for compacting and planting wheat before wide-seedling strip seeding during crop rotation of corn and wheat.
Background
In order to improve the crop yield, save the investment of agricultural machinery and further reduce the operation cost of agricultural production, a crop rotation planting method mainly comprising wheat and corn is adopted in many areas of China, and the method is a good planting method for ensuring two crops in one year and reasonable utilization of land.
For the wheat and corn crop rotation planting area in China at present, the wheat seeding operation has the following problems: firstly, the rotary tillage and soil preparation operation before wheat seeding leads to excessively loose soil, suspended seedlings are easy to form, and seeding quality and yield are affected; secondly, when the wheat seeder works, the wheel sets roll on the passing land to form tracks in the walking process of the tractor, the tracks are deeper as the soil is looser, and the sowing operation area in the tracks is lack of sufficient soil coverage, so that the sowing depths of the sowing operation area in the tracks and the sowing operation area not in the tracks are difficult to keep consistent; thirdly, in the traditional wheat planting method, wheat seedlings are easily damaged during the field management of wheat in the middle and later periods, and the seeding operation of the corn in the next year is also influenced.
Disclosure of Invention
The invention aims to provide a wheat seeder and a method for pre-sowing and pressing planting of wide wheat seedlings, so that the aims of improving the sowing quality and yield of wheat, facilitating field management of wheat in middle and later periods and realizing stubble-avoiding operation of next-crop corn are fulfilled.
In order to achieve the purpose, the invention can adopt the following technical scheme:
the wheat seeder comprises a frame, a fertilizer box, a seed box, a fertilizing furrow opener and a seeding furrow opener, wherein the fertilizer box and the seed box are arranged on the frame; a pre-sowing compacting device is arranged between the fertilizer box and the soil divider and is used for flattening and compacting soil in the whole land operation area; the seeding furrow opener comprises side wide seedling belt furrow openers respectively arranged at two sides of the rack and a middle wide seedling belt furrow opener arranged at the center of the rack, and the horizontal height of the middle wide seedling belt furrow opener is higher than that of the side wide seedling belt furrow openers.
The pre-sowing compacting device comprises a fixed frame body, and the fixed frame body is connected with the rack through a connecting plate; and a pressing roller driven by a power source to work is arranged below the fixed frame body.
The suppression cylinder is including the left side cylinder and the right side cylinder that are located branch soil ware both sides respectively, the surface of left side cylinder and right side cylinder is provided with respectively and revolves to opposite helical blade.
The fixed frame body is provided with a screw rod for adjusting the horizontal height of the pressing roller, and the upper end part of the screw rod is provided with an adjusting hand wheel.
The horizontal height of the middle wide seedling belt furrow opener is 1cm higher than that of the side wide seedling belt furrow opener.
The side wide seedling strip furrow opener and the middle wide seedling strip furrow opener are identical in structure and comprise connecting handle columns, hoe tips, core ploughshares, seed sowing pipes and two side wing plates located at the rear parts of the seed sowing pipes, seed scattering plates are arranged between the two side wing plates, partition plates are arranged on the seed scattering plates at intervals, and seed guiding grooves are formed between every two adjacent partition plates.
The width of the seed outlet of the seed guide groove is 8 cm.
An anti-winding rotating shaft is arranged above the core ploughshare close to the connecting handle column.
The wheat wide seedling before-band-sowing compacting planting method adopts the wheat seeder, when wheat is sowed, three seedling bands are contained in each planting area of a plurality of wheat planting areas formed in a single stroke, wide seedling bands with the width of 8cm are formed, and the distance between the wide seedling bands is 4 cm; the distance between the two wheat planting areas is 28 cm, and a blank line is formed.
The invention has the advantages that the wheat seeder has simple and ingenious structure, and the pressing planting method before wide-seedling strip seeding of wheat can be realized during operation. According to the method, the width of the seedling zone in the traditional planting method is widened from 3-4cm to 8cm, the field management in the middle and later periods of wheat is facilitated, and when the next crop is used for planting corn, the corn can be sown in the blank rows, so that the stubble-avoiding operation of the corn is realized.
Drawings
Fig. 1 is a schematic structural view of a wheat seeder used in the present invention.
Fig. 2 is an enlarged view of a portion a of fig. 1.
Fig. 3 is a left side view of fig. 1.
Fig. 4 is an enlarged view of the middle/side wide seedling strip furrow opener of fig. 1.
Fig. 5 is a top view of fig. 4.
Fig. 6 is an enlarged view of a portion B in fig. 5.
FIG. 7 is a schematic view of the pre-sowing compacting planting method of wide seedlings in the strip.
Detailed Description
The invention will be described in more detail below with reference to the accompanying drawings.
As shown in fig. 1-3, the wheat seeder designed by the invention comprises a frame 1, a fertilizer box 2 and a seed box 3 which are arranged on the frame 1, and a fertilizer colter 4 and a seeding colter which are respectively communicated with the fertilizer box 2 and the seed box, wherein a conical soil divider 5 is arranged at the front end of the frame 1, and a land wheel 6 is arranged at the rear end of the frame 1;
in order to realize the soil compaction of the sowing operation area and ensure the consistent sowing depth of seeds in the track and outside the track, a pre-sowing compacting device is arranged between a fertilizer box 2 and a conical soil divider 5 and is used for carrying out soil compaction on the whole land operation area; in actual manufacturing, the pre-sowing compacting device comprises a fixing frame body 7, wherein the fixing frame body 7 is connected with the rack 1 through a connecting plate 8 (can be connected and fixed by bolts); a roller compactor driven by a power source (a gearbox) to work is arranged below the fixed frame body 7 and comprises a left roller 9.1 and a right roller 9.2 which are respectively positioned at two sides of the conical soil divider 5, and helical blades with opposite rotation directions are respectively arranged on the outer surfaces of the left roller 9.1 and the right roller 9.2; in order to conveniently adjust the compaction strength of the pressing roller, a screw rod 10 for adjusting the horizontal height of the pressing roller is arranged on the fixed frame body 7, and an adjusting hand wheel 11 is arranged at the upper end part of the screw rod 10;
in order to realize the wide seeding strip seeding operation of wheat, the seeding furrow opener comprises side wide seeding strip furrow openers 12 respectively arranged at two sides of a machine frame 1 and a middle wide seeding strip furrow opener 13 arranged at the central position of the machine frame 1, when in installation, the height of the middle wide seeding strip furrow opener 13 is increased by 1cm (compared with the ground) than that of the side wide seeding strip furrow opener 12, the middle wide seeding strip furrow opener 13 is positioned at the front of the side wide seeding strip furrow opener 12, and the pressing seeding operation before the wide seeding strip seeding of wheat is realized through the staggered arrangement of the fertilizing furrow opener 4 and the seeding furrow openers (the side wide seeding strip furrow opener 12 and the middle wide seeding strip furrow opener 13).
In actual manufacturing, the side broad-band furrow opener 12 and the middle broad-band furrow opener 13 have the same structure, and the side broad-band furrow opener 12 is described as an example below: as shown in figures 4 and 5, the sowing machine comprises a connecting handle column 12.1, a hoe tip 12.2, a core share 12.3 and a sowing pipe 12.4, wherein an anti-winding rotating shaft 12.5 is further arranged above the core share close to the connecting handle column 12.1, a seed scattering plate 12.7 is arranged between wing plates 12.6 on two sides of the rear part of the sowing pipe, partition plates are arranged on the seed scattering plate 12.7 at intervals, a seed guide groove 12.8 is formed between every two adjacent partition plates, and the seed outlet width of each seed guide groove 12.8 is 8 cm.
By adopting the wheat seeder, the pressing planting method before wide-seedling strip seeding of wheat can be realized, and a novel wheat planting method (shown in figure 7) is formed: namely, when wheat is sowed, 4 wheat planting areas are formed in a single stroke (12 rows) by adopting the wheat seeder designed by the invention, each wheat planting area comprises three seedling belts, the width of each seedling belt is 8cm (the width of each seedling belt in the traditional planting method is 3-4 cm), the seedling belts are called wide seedling belts, the distance between the wide seedling belts is 4cm, and each wheat planting area forms one wide row (60 cm); the distance between the two wheat planting areas is 28 cm, and 1 blank line is formed; the mode is very favorable for the field management of the middle and later periods of the wheat, and meanwhile, when next-crop corn is planted, the corn can be sown in blank rows, so that the stubble-avoiding operation of the corn is realized.
Claims (5)
1. A wheat seeder comprises a frame, a fertilizer box, a seed box, a fertilizing furrow opener and a seeding furrow opener, wherein the fertilizer box and the seed box are arranged on the frame; the method is characterized in that: a pre-sowing compacting device is arranged between the fertilizer box and the soil divider and is used for flattening and compacting soil in the whole land operation area; the sowing furrow opener comprises side wide seedling belt furrow openers respectively arranged at two sides of the rack and a middle wide seedling belt furrow opener arranged at the central position of the rack, and the horizontal height of the middle wide seedling belt furrow opener is higher than that of the side wide seedling belt furrow opener;
the pre-sowing compacting device comprises a fixed frame body, and the fixed frame body is connected with the rack through a connecting plate; a pressing roller driven by a power source to work is arranged below the fixed frame body;
the compacting roller comprises a left roller and a right roller which are respectively positioned at two sides of the soil separator, and helical blades with opposite rotation directions are respectively arranged on the outer surfaces of the left roller and the right roller;
a screw rod for adjusting the horizontal height of the pressing roller is arranged on the fixed frame body, and an adjusting hand wheel is arranged at the upper end part of the screw rod;
the horizontal height of the middle wide seedling belt furrow opener is 1cm higher than that of the side wide seedling belt furrow opener.
2. The wheat seeder of claim 1, wherein: the side wide seedling strip furrow opener and the middle wide seedling strip furrow opener are identical in structure and comprise connecting handle columns, hoe tips, core ploughshares, seed sowing pipes and two side wing plates located at the rear parts of the seed sowing pipes, seed scattering plates are arranged between the two side wing plates, partition plates are arranged on the seed scattering plates at intervals, and seed guiding grooves are formed between every two adjacent partition plates.
3. The wheat seeder of claim 2, wherein: the seed outlet width of the seed guide groove is 8 cm.
4. The wheat seeder of claim 2, wherein: an anti-winding rotating shaft is arranged above the core ploughshare close to the connecting handle column.
5. A method for planting wheat in a wide seedling before sowing in a strip-type manner by rolling is characterized in that: the wheat seeding machine according to any one of claims 1 to 4, wherein in wheat seeding, a plurality of wheat planting areas are formed in a single stroke, each planting area contains three seedling belts, wide seedling belts with the width of the seedling belts being 8cm are formed, and the distance between the wide seedling belts is 4 cm; the distance between the two wheat planting areas is 28 cm, a blank line is formed, and the corn is sowed in the blank line during sowing, so that stubble-avoiding sowing with the line spacing of 60cm and the like is realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010057876.5A CN111165101B (en) | 2020-01-19 | 2020-01-19 | Wheat seeder and pre-sowing pressing planting method for wide wheat seedlings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010057876.5A CN111165101B (en) | 2020-01-19 | 2020-01-19 | Wheat seeder and pre-sowing pressing planting method for wide wheat seedlings |
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| Publication Number | Publication Date |
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| CN111165101A CN111165101A (en) | 2020-05-19 |
| CN111165101B true CN111165101B (en) | 2022-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010057876.5A Active CN111165101B (en) | 2020-01-19 | 2020-01-19 | Wheat seeder and pre-sowing pressing planting method for wide wheat seedlings |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111587618B (en) * | 2020-06-08 | 2021-12-21 | 农业农村部南京农业机械化研究所 | Live operation device of agricultural live broadcast machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE3218490A1 (en) * | 1982-05-15 | 1983-11-17 | Amazonen-Werke H. Dreyer Gmbh & Co Kg, 4507 Hasbergen | Implement combination |
| CN101874436B (en) * | 2009-04-30 | 2012-01-18 | 陈宝和 | Double-disk one-ruler type soybean ridge three-row precise hill-drop planter |
| CN103703967B (en) * | 2013-12-17 | 2016-05-04 | 山东理工大学 | The ecological fertile soil crop rotation plantation of wheat and corn mechanization agronomy |
| CN109601034A (en) * | 2018-12-17 | 2019-04-12 | 河南农有王农业装备科技股份有限公司 | Grading suppresses equipment before a kind of wheat cultivation machine sowing |
| CN211745190U (en) * | 2020-01-19 | 2020-10-27 | 河南农业大学 | Wheat seeder with wide seedling belt-sowing front compacting function |
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