CN211745190U - Wheat seeder with wide seedling belt-sowing front compacting function - Google Patents
Wheat seeder with wide seedling belt-sowing front compacting function Download PDFInfo
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- CN211745190U CN211745190U CN202020121115.7U CN202020121115U CN211745190U CN 211745190 U CN211745190 U CN 211745190U CN 202020121115 U CN202020121115 U CN 202020121115U CN 211745190 U CN211745190 U CN 211745190U
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- wide
- sowing
- furrow opener
- seed
- wheat
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Abstract
The utility model discloses a wheat seeder for suppressing wide-seedling before sowing, which comprises a frame, a fertilizer box and a seed box which are arranged on the frame, a fertilizing furrow opener which is respectively communicated with the fertilizer box and a sowing furrow opener which is communicated with the seed box, wherein the front end and the rear end of the frame are respectively provided with a soil separator and a land wheel; 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 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 utility model has the advantages of simple structure, ingenious, can realize wheat broad seedling area mode of planting during the operation, do benefit to wheat middle and later stage field management more, when next crop maize is planted, can sow in blank row, realize that the maize keeps away the stubble operation.
Description
Technical Field
The utility model belongs to the technical field of agricultural machine and specifically relates to a suppression wheat seeder before broad seedling area is broadcast.
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 mode 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 a 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, soil is too loose due to soil preparation operation before wheat seeding, 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 mode, wheat seedlings are easily damaged during the field management of wheat in the middle and later periods, and the seeding operation of the annual corns is also influenced.
Disclosure of Invention
An object of the utility model is to provide a suppression wheat seeder before broad seedling area is broadcast can realize the preceding suppression operation of broad seedling area broadcast of wheat, builds the regional new mode of planting of wheat maize rotation to reach and improve wheat seeding quality and output, do benefit to the purpose that the stubble operation was kept away to wheat middle and later stage field management and realization lower stubble maize.
In order to achieve the above purpose, the utility model can adopt the following technical proposal:
the utility model relates to a pre-sowing compacting wheat seeder for broad-seedling strip sowing, which comprises a frame, a fertilizer box, a seed box, a fertilizing furrow opener and a sowing furrow opener, wherein the fertilizer box and the seed box are arranged on the frame, the fertilizing furrow opener is respectively communicated with the fertilizer box, the sowing furrow opener is communicated with the seed box, and the soil dividing device and a land wheel are respectively arranged at the front end and the rear end of 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 seed outlet width 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 utility model has the advantages of simple structure, ingenious, can realize wheat broad seedling area mode of planting during the operation, do benefit to wheat middle and later stage field management more, when next crop maize is planted, can sow in blank row, realize that the maize keeps away the stubble operation.
Drawings
Fig. 1 is a schematic structural diagram of 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 mid/side wide 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 diagram of a wide seedling strip planting pattern.
Detailed Description
As shown in fig. 1-3, the wheat seeder for pre-sowing and compacting of wide seedlings with belts of the utility model 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 sowing colter which are respectively communicated with the fertilizer box 3 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 in the sowing operation area and ensure the consistent sowing depth of seeds in the track and outside the track, the utility model is provided with a pre-sowing compacting device between the fertilizer box 2 and the conical soil divider 5 for carrying out soil compaction on the whole land operation area; in actual manufacturing, the pre-sowing pressing device comprises a fixed frame body 7, wherein the fixed frame body 7 is connected with the frame 1 through a connecting plate 8 (can be connected and fixed by bolts); a rolling roller driven by a power source (a gearbox) to work is arranged below the fixed frame body 7, the rolling roller comprises a left roller 9.1 and a right roller 9.2 which are respectively positioned at two sides of the conical soil separator 5, 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, when the rolling roller works, the gearbox outputs power to drive the left roller 9.1 and the right roller 9.2 to rotate, loose soil at two sides of a track is filled into the track by the helical blades on the left roller 9.1 and the right roller 9.2, and meanwhile, the loose soil is compacted to finish the rolling and soil leveling operation; 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;
for realizing the broad seedling area seeding operation of wheat, the utility model discloses a seeding furrow opener is including installing the wide seedling area furrow opener 12 of side in frame 1 both sides respectively and installing the wide seedling area furrow opener 13 in the middle of frame 1 central point department of putting, during the installation, the height that middle wide seedling area furrow opener 13 was than the wide seedling area furrow opener 12 of side improves (with ground) 1cm, middle wide seedling area furrow opener 13 is before leaning on than the wide seedling area furrow opener 12 position of side, through the staggered arrangement of fertilization furrow opener 4 and seeding furrow opener (the wide seedling area furrow opener 12 of side and middle wide seedling area furrow opener 13), realize the wide seedling area seeding operation of wheat.
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 device comprises a connecting handle column 12.1, a hoe tip 12.2, a core share 12.3 and a seeding tube 12.4, wherein an anti-winding rotating shaft 12.5 is further arranged above the core share close to the connecting handle column 12.2, a seed scattering plate 12.7 is arranged between wing plates 12.6 on two sides of the rear part of the seeding tube, 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 of the utility model, the wide wheat seedling belt planting mode can be realized, a novel wheat planting mode (as shown in figure 7) is formed, namely, when wheat is sowed, 4 wheat planting areas are formed by a single stroke (12 rows), each wheat planting area contains 3 seedling belts, the width of each seedling belt is 8cm (the width of each seedling belt in the traditional planting mode is 3-4 cm), the seedling belts are called as wide seedling belts, the distance between the wide seedling belts is 4 cm, and each wheat planting area forms 1 wide row; the distance between the 2 wheat planting areas is 28 cm, and 1 blank line is formed; the mode is favorable for field management of wheat in the middle and later periods, and 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 (8)
1. A wheat seeder for suppressing wheat before wide-seedling band sowing comprises a frame, a fertilizer box, a seed box, a fertilizing furrow opener and a sowing 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 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.
2. The pre-wide-row-sowing compacting wheat seeder as claimed in claim 1, characterized in that: 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.
3. The pre-wide-row-sowing compacting wheat seeder as claimed in claim 2, characterized in that: 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.
4. The pre-wide-seedling-strip-sowing compacting wheat seeder as claimed in claim 2 or 3, characterized in that: 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.
5. The pre-wide-row-sowing compacting wheat seeder as claimed in claim 1, characterized in that: the horizontal height of the middle wide seedling belt furrow opener is 1cm higher than that of the side wide seedling belt furrow opener.
6. The pre-wide-row-sowing compacting wheat seeder as claimed in claim 1 or 5, characterized in that: 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.
7. The pre-wide-row-sowing compacting wheat seeder as claimed in claim 6, characterized in that: the seed outlet width of the seed guide groove is 8 cm.
8. The pre-wide-row-sowing compacting wheat seeder as claimed in claim 6, characterized in that: an anti-winding rotating shaft is arranged above the core ploughshare close to the connecting handle column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020121115.7U CN211745190U (en) | 2020-01-19 | 2020-01-19 | Wheat seeder with wide seedling belt-sowing front compacting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020121115.7U CN211745190U (en) | 2020-01-19 | 2020-01-19 | Wheat seeder with wide seedling belt-sowing front compacting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211745190U true CN211745190U (en) | 2020-10-27 |
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ID=72894010
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020121115.7U Expired - Fee Related CN211745190U (en) | 2020-01-19 | 2020-01-19 | Wheat seeder with wide seedling belt-sowing front compacting function |
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| CN (1) | CN211745190U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111165101A (en) * | 2020-01-19 | 2020-05-19 | 河南农业大学 | Pressing planting mode before wide wheat seedling band sowing and special wheat seeder thereof |
| RU211467U1 (en) * | 2022-02-21 | 2022-06-07 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновский государственный аграрный университет имени П.А. Столыпина" | COMBINED SEEDER |
-
2020
- 2020-01-19 CN CN202020121115.7U patent/CN211745190U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111165101A (en) * | 2020-01-19 | 2020-05-19 | 河南农业大学 | Pressing planting mode before wide wheat seedling band sowing and special wheat seeder thereof |
| RU211460U1 (en) * | 2022-02-11 | 2022-06-07 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновский государственный аграрный университет имени П.А. Столыпина" | COMBINED SEEDER |
| RU211467U1 (en) * | 2022-02-21 | 2022-06-07 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновский государственный аграрный университет имени П.А. Столыпина" | COMBINED SEEDER |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 Termination date: 20220119 |
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| CF01 | Termination of patent right due to non-payment of annual fee |