CN103270829A - Multi-crop united screening and sowing machine for wheat, rice, grass and vegetables - Google Patents
Multi-crop united screening and sowing machine for wheat, rice, grass and vegetables Download PDFInfo
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- CN103270829A CN103270829A CN2013102181454A CN201310218145A CN103270829A CN 103270829 A CN103270829 A CN 103270829A CN 2013102181454 A CN2013102181454 A CN 2013102181454A CN 201310218145 A CN201310218145 A CN 201310218145A CN 103270829 A CN103270829 A CN 103270829A
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Abstract
The invention belongs to the technical field of tillage sowing machines, and discloses a multi-crop united screening and sowing machine for wheat, rice, grass and vegetables. The multi-crop united screening and sowing machine is mainly technically characterized in that the machine comprises a frame, a fertilizer case with a fertilizer tube, a seed case with a seed tube, a trenching and banking device, a fertilizer evening plate, a rotary blade, a compressing device and an upscraper are arranged on the frame, a grate-type sowing device composed of a grate beam and hollow tubular grates is arranged on the frame, the hollow tubular grates arranged densely are fixed on the grate beam, the bottom ends of the hollow tubular grates are close to the ground, the upper ends of the hollow tubular grates are connected with the seed tube, and an adjusting mechanism is arranged between the grate beam and the frame. The screening and sowing machine is provided with the grate-type sowing device, is suitable for combine even planting of crops of wheat, rice and the like in varied zoology areas, and is suitable for sowing vegetable seeds in fields. Field crops can be sowed evenly and covered with earth like vegetables; the seeds are in the same earth layer and saved; the seedlings come out tidily and evenly; and the advantage of even planting of the crops can be completely achieved.
Description
Technical field
The invention belongs to the tilling and seeding machine technical field, particularly a kind of wheat, rice, grass, vegetables various crop are united the machine of broadcasting that sieves.
Background technology
The whole ground of various crops such as wheat, rice, grass, vegetables, seeding method difference have plenty of the land for growing field crops directly to sow, and the large tracts of land that is suitable for staple crop is cultivated, and operation procedure is simply extensive, is convenient to mechanization, the operating efficiency height.And the needs that have carry out field furrow seedling or field drill seeding kind, and the program of sowing meticulous loaded down with trivial details wholely, and efficient is low, only are suitable for growing seedlings of little confluence of channels Ji crop such as vegetables or staple crop.For thousands of years, field crop sowing generally is to adopt facility trench digging bar broadcast mode, the applicant's patent No. be that " 200620127802.X ", patent name are the patent of invention of " wheat associating seed broadcaster ", has started new era that wheat machinery broadcasts sowing even plantation, after be improved to wheat and do not have ridge combined ploughing and sowing machine, the sow seeds even planting patterns of rotary tillage, seed is not only wasted seed not at same soil layer, and it is irregular to emerge, the uniformity is poor, and the spot shape is short of seedling, and can not give full play to the advantage of even plantation.Though also occurred thereafter being modified into seed at the wheat sowing machine of same soil layer, the applicable elements harshness, not only to soil property, soil moisture content is strict actually is not inconsistent with producing, and can't directly use in that the straw-returning situation is next.Cultivate with respect to the extensive of field crop, raising rice seedlings and the sowing of vegetable of field furrow formula belong to the gardening equalization, and be meticulous loaded down with trivial details on the program, plough earlier after generally will irrigating the fields and do furrow, trip out top layer soil in small, broken bits after rake a kind of farm tools is flat, divide to be stacked in the outside, the furrow ridge, evenly spread seed after again furrow a kind of farm tools being put down, to place the table soil in the outside, the furrow ridge to cover furrow more equably then, also to irrigate again then just to calculate and finish, take a lot of work, water wasting, can only manual work and fail to realize mechanization.
Summary of the invention
The technical problem to be solved in the present invention just provide a kind of can evenly sieve sowing, seeding at same soil layer, the degree of depth is adjustable in the 0-6cm scope, will plant vegetables and thereby the complicated agronomy program grown seedlings in the field has realized mechanization and made the field crop program of cultivating realize gardeningization, plough wheat, rice, grass, the vegetables various crop of broadcasting one applicable to wheat, rice, grass, vegetables various crop and unite sieve and broadcast machine.
For solving the problems of the technologies described above, the technical solution used in the present invention is: comprise frame, frame is provided with the fertile case that has fertile pipe, the kind case that has kind of pipe, trench digging earth banking apparatus, even fertile plate, rotary blade, packer and clean-up scraper, described frame is provided with the comb formula seeder of being made up of comb beam, hollow tubular castor tooth, the hollow tubular castor tooth of dense arrangement is fixed on the comb beam, the bottom of hollow tubular comb tooth is near ground, the upper end of hollow tubular comb tooth is connected with the kind pipe, is provided with governor motion between comb beam and frame.
Its additional technical feature is: the bottom of described hollow tubular comb tooth is for pointing to the arc of frame rear end; Described packer is the cylinder that outer wall is provided with bulge loop, and the arrangement of bulge loop on cylinder is corresponding with the arrangement of hollow tubular castor tooth; Described bulge loop have groove inside; Described kind pipe is that double axle arranges.
Wheat provided by the present invention, rice, grass, the vegetables various crop is united sieve when broadcasting machine and using, difference according to southern and northern crop, make the blade tip of trench digging earth banking apparatus or outwardly inwardly, frame moves ahead, the trench digging earth banking apparatus carries out ridging or ditching operation, chemical fertilizer in the fertile case evenly spreads earthward through even fertile plate by the fertilizer pipe, thereafter rotary blade carries out the rotary tillage operation, the seed of planting in the case is spread earthward by hollow tubular comb tooth through kind of pipe, soil in small, broken bits in the rotary blade rotary tillage process and stalk foreign material etc. spill the covering seed at the space of hollow tubular comb tooth sieve, big soil block and stalk are every in comb formula seeder front, rescreen after smashing by rotary blade and to spill, packer is suppressed then, and clean-up scraper strikes off the face of land.
Wheat provided by the present invention, rice, grass, vegetables various crop are united sieve and are broadcast machine and compare with prior art, and frame is provided with comb formula seeder.Comb formula seeder can make the density of hollow tubular comb tooth reach the evenly degree of plantation of crop, and can reserve wide ridge arbitrarily, with as intercropping or farm work band.After comb formula seeder places rotary blade, be provided with governor motion between comb beam and frame, make that comb formula seeder integral body can bidirectional modulation, the up-down adjustment sowing depth, the distance with rotary blade is regulated in front and back, keep comb formula seeder and rotary blade distance closely, avoid faggot that hollow tubular is combed the shutoff of tooth space and influenced operation, soil in small, broken bits and stalk foreign material etc. spill the covering seed at hollow tubular comb tooth space sieve in the rotary tillage process, and soil is following, on stalk floats on, forming the stalk covering of ploughing after broadcasting keeps a full stand of seedings, captured the broken group of the stalk technical barrier that distribution influence is emerged in soil layer after other cultivated broadcast mode is pulverized, big soil block and stalk are every in comb formula seeder front, rescreen after smashing by rotary blade and to spill, sowing depth 0-6cm, the associating that not only is suitable for each ecotype district wheat rice class crop is evenly planted, because sieve broadcasts earthing and thickness of earth covering is adjustable, be suitable for simultaneously ploughing and broadcast vegetable seeds, especially cultivate for paddy rice, not only can carry out directly cultivated broadcasting of land for growing field crops, can carry out cultivated the broadcasting of mechanization of field furrow seedling again.Having solved field crop can be as the technical barrier that evenly spreads earthing behind the seed of kind of vegetables, the loaded down with trivial details manual work repeatedly of sowing of vegetable is become to plough broadcast integrated mechanization operation.Not having ridge combined ploughing and sowing machine with wheat compares, solved seed not at same soil layer, not only waste seed, and it is irregular to emerge, the uniformity is poor, and the spot shape is short of seedling, and can not give full play to the evenly advantage of plantation of crop, solved and be unsuitable for spring wheat and sow problem early spring, solved the problem of inconvenient reservation operation band and interplanting band simultaneously.Compare with the seed broadcaster that layer distributes with follow-on seed, solved can not operation on straw-returning soil and heavy soil technical barrier.It is better that comb formula seeder has guaranteed that the degree in small, broken bits of one-stop operation soil does not have ridge combined ploughing and sowing machine than wheat; Guarantee that soil in small, broken bits covers seed; Solved stalk and gone back the technical barrier that the influence of the broken group of stalk is emerged in the upper layer of soil of field in a large number, especially captured the technical barrier of field crop gardening equalization, made cereal crops and vegetable crop use same machinery to plough and broadcast operation.Because comb formula seeder sieve fine earth covers seed, except wheat, rice, grass, vegetables make beyond the region of objective existence, also solved the integrated technical barrier of broadcasting pressure of ploughing that granule crops such as paddy, broomcorn millet and sesame require meticulous sowing simultaneously.The bottom of hollow tubular comb tooth is for pointing to the arc of frame rear end, its result of use the best.And the ring type packer of the packer cylinder that to be outer wall be provided with bulge loop, the ring type packer has solved the excess in the upper and deficiency in the lower defective of " being chapped from the cold " with the face of land of drum-type packer; Having captured wheat does not have and rolls frame packer plug mud, table soil loosening, the not good enough technical barrier of secondary suppression effect in the compound suppression device of ridge combined ploughing and sowing machine.Once suppression guarantees to reach the optimum degree of packing of each layer soil, and defincienct in the upper and excessive in the lower, nothing is chapped from the cold.Bulge loop have groove inside, but weight reduction.Kind of pipe is complementary with hollow tubular castor tooth for double axle arranges, and broadcasts but also can regulate kind of a pipe usage quantity arbitrarily but not only full width is even.
Description of drawings
Fig. 1 is that wheat of the present invention, rice, grass, vegetables various crop are united the structural representation that sieve is broadcast machine;
Fig. 2 is the structural representation of comb formula seeder;
Fig. 3 is the structural representation of packer;
Fig. 4 is that the A of Fig. 3 is to view.
Embodiment
Below in conjunction with accompanying drawing wheat provided by the present invention, rice, grass, vegetables various crop being united the structure of sieving the machine of broadcasting is described in further detail.
As shown in Figure 1, wheat of the present invention, rice, grass, the vegetables various crop is united sieve and is broadcast machine and comprise frame 1, frame 1 is provided with the fertile case 3 that has fertile pipe 2, have kind of the kind case 5 of pipe 4, trench digging earth banking apparatus 6, even fertile plate 7, rotary blade 8, packer 9 and clean-up scraper 10, planting pipe 4 is that double axle arranges, frame 1 is provided with by comb beam 11, the comb formula seeder that hollow tubular castor tooth 12 is formed, the hollow tubular castor tooth 12 of dense arrangement is fixed on the comb beam 11, the bottom of hollow tubular comb tooth 12 is near ground, the upper end of hollow tubular comb tooth 12 is connected with kind pipe 4,1 of comb beam 11 and frame are provided with governor motion 13, and the bottom of hollow tubular comb tooth 12 is for pointing to the arc of frame 1 rear end.As shown in Figure 2, comb beam 11 is provided with a plurality of bottoms near the hollow tubular comb tooth 12 on ground, and the upper end of hollow tubular comb tooth 12 is connected with kind pipe 4, and the bottom of hollow tubular comb tooth 12 is for pointing to the arc of frame rear end.As shown in Figure 3, packer 9 is provided with the cylinder of bulge loop 14 for outer wall, and the arrangement of bulge loop 14 on cylinder is corresponding with the arrangement of hollow tubular castor tooth.As shown in Figure 4, the bulge loop 14 of packer 9 outer walls has groove 15 inside.
Wheat provided by the present invention, rice, grass, the vegetables various crop is united sieve when broadcasting machine and using, difference according to southern and northern crop, make the blade tip of trench digging earth banking apparatus 6 or outwardly inwardly, frame 1 moves ahead, trench digging earth banking apparatus 6 carries out ridging or ditching operation, chemical fertilizer in the fertile case 3 evenly spreads earthward through even fertile plate 7 by fertilizer pipe 2, rotary blade 8 carries out the rotary tillage operation, the seed that double axle is planted in the case 5 is spilt earthward by hollow tubular comb tooth 12 through kind of pipe 4, soil in small, broken bits in the rotary blade 8 rotary tillage processes and stalk foreign material etc. spill the covering seed at the space of hollow tubular comb tooth 12 sieve, wherein fine earth covers seed, the broken end of stalk covers the face of land, and big soil block and stalk be every in comb formula seeder front, smashes to rescreen afterwards by rotary blade 8 to spill, packer 9 is suppressed then, and clean-up scraper 10 is scraped the grading table.
Wheat provided by the present invention, rice, grass, vegetables various crop are united sieve and are broadcast machine, and comb formula seeder can make the density of hollow tubular comb tooth 12 reach the evenly degree of plantation of crop, and can reserve wide ridge arbitrarily, with as intercropping or farm work band.After comb formula seeder places rotary blade 8,1 of comb beam 11 and frame are provided with governor motion 13, make that comb formula seeder integral body can bidirectional modulation, the up-down adjustment sowing depth, the distance with rotary blade 8 is regulated in front and back, keep comb formula seeder and rotary blade 8 distances closely, avoid faggot that hollow tubular is combed tooth 12 space shutoff and influenced operation, soil in small, broken bits and stalk foreign material etc. spill the covering seed at hollow tubular comb tooth 12 spaces sieve in the rotary tillage process, and soil is following, on stalk floats on, forming the stalk covering of ploughing after broadcasting keeps a full stand of seedings, captured the broken group of the stalk technical barrier that distribution influence is emerged in soil layer after other cultivated broadcast mode is pulverized, big soil block and stalk are every in comb formula seeder front, rescreen after smashing by rotary blade 8 and to spill, sowing depth 0-6cm, the associating that not only is suitable for each ecotype district wheat rice class crop is evenly planted, because sieve broadcasts earthing and thickness of earth covering is adjustable, be suitable for simultaneously ploughing and broadcast vegetable seeds, especially cultivate for paddy rice, not only can carry out directly cultivated broadcasting of land for growing field crops, can carry out cultivated the broadcasting of mechanization of field furrow seedling again.Having solved field crop can be as the technical barrier that evenly spreads earthing behind the seed of kind of vegetables, the loaded down with trivial details manual work repeatedly of sowing of vegetable is become to plough broadcast integrated mechanization operation.Not having ridge combined ploughing and sowing machine with wheat compares, solved seed not at same soil layer, not only waste seed, and it is irregular to emerge, the uniformity is poor, and the spot shape is short of seedling, and can not give full play to the evenly advantage of plantation of crop, solved and be unsuitable for spring wheat and sow problem early spring, solved the problem of inconvenient reservation operation band and interplanting band simultaneously.Compare with the seed broadcaster that layer distributes with follow-on seed, solved can not operation on straw-returning soil and heavy soil technical barrier.It is better that comb formula seeder has guaranteed that the degree in small, broken bits of one-stop operation soil does not have ridge combined ploughing and sowing machine than wheat; Guarantee that soil in small, broken bits covers seed; Solved stalk and gone back the technical barrier that the influence of the broken group of stalk is emerged in the upper layer of soil of field in a large number, especially captured the technical barrier of field crop gardening equalization, made cereal crops and vegetable crop use same machinery to plough and broadcast operation.Because comb formula seeder sieve fine earth covers seed, solved the integrated technical barrier of broadcasting pressure of ploughing that granule crops such as paddy, broomcorn millet and sesame require meticulous sowing.The bottom of hollow tubular comb tooth 12 is for pointing to the arc of frame 1 rear end, its result of use the best.And packer 8 is provided with the ring type packer of the cylinder of bulge loop 14 for outer wall, and the ring type packer has solved the excess in the upper and deficiency in the lower defective of " being chapped from the cold " with the face of land of drum-type packer; Having captured wheat does not have and rolls frame packer plug mud, table soil loosening, the not good enough technical barrier of secondary suppression effect in the compound suppression device of ridge combined ploughing and sowing machine.Once suppression guarantees to reach the optimum degree of packing of each layer soil, and defincienct in the upper and excessive in the lower, nothing is chapped from the cold.Bulge loop 14 have groove 15 inside, but weight reduction.Kind of pipe 4 be the setting of double axle, is complementary with hollow tubular castor tooth 12, broadcasts but also can regulate arbitrarily and kind manage 4 usage quantities but not only full width is even.
Protection scope of the present invention not only is confined to above-described embodiment, as long as structure and wheat of the present invention, rice, grass, vegetables various crop are united and sieved that to broadcast machine identical, just drops on the scope of protection of the invention.
Claims (5)
1. wheat, rice, grass, vegetables various crop are united the machine of broadcasting that sieves, comprise frame, frame is provided with the fertile case that has fertile pipe, the kind case that has kind of pipe, trench digging earth banking apparatus, even fertile plate, rotary blade, packer and clean-up scraper, it is characterized in that: described frame is provided with the comb formula seeder of being made up of comb beam, hollow tubular castor tooth, the hollow tubular castor tooth of dense arrangement is fixed on the comb beam, the bottom of hollow tubular comb tooth is near ground, the upper end of hollow tubular comb tooth is connected with the kind pipe, is provided with governor motion between comb beam and frame.
2. wheat according to claim 1, rice, grass, vegetables various crop are united sieve and are broadcast machine, and it is characterized in that: the bottom of described hollow tubular comb tooth is for pointing to the arc of frame rear end.
Wheat according to claim 1, rice, grass, vegetables various crop unite the sieve broadcast machine, it is characterized in that: described packer is the cylinder that outer wall is provided with bulge loop, the arrangement of bulge loop on cylinder is corresponding with the arrangement of hollow tubular castor tooth.
4. wheat according to claim 3, rice, grass, vegetables various crop are united sieve and are broadcast machine, it is characterized in that: described bulge loop have groove inside.
5. wheat according to claim 1, rice, grass, vegetables various crop are united sieve and are broadcast machine, and it is characterized in that: described kind pipe is the setting of double axle.
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| CN2013102181454A CN103270829A (en) | 2013-06-04 | 2013-06-04 | Multi-crop united screening and sowing machine for wheat, rice, grass and vegetables |
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| CN2013102181454A CN103270829A (en) | 2013-06-04 | 2013-06-04 | Multi-crop united screening and sowing machine for wheat, rice, grass and vegetables |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105265045A (en) * | 2014-06-26 | 2016-01-27 | 河北农哈哈机械集团有限公司 | Corn no-tillage precision seeder with seedbed strip rotary-tillage after subsoiling whole layer fertilization |
| CN106717332A (en) * | 2016-12-09 | 2017-05-31 | 韩喜梅 | One kind deep ploughing seeder |
| CN107409562A (en) * | 2017-09-14 | 2017-12-01 | 枣庄海纳科技有限公司 | A kind of V shape seeder |
| CN110073749A (en) * | 2019-06-03 | 2019-08-02 | 河北省农林科学院旱作农业研究所 | Dry farming does the wet ditch in ridge and chases after the cultivated broadcasting method of moisture in the soil and the tilling and seeding machine for this method |
| CN115088410A (en) * | 2022-08-03 | 2022-09-23 | 庄国栋 | Automatic fine rotary tillage and seeding combination machine |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105265045A (en) * | 2014-06-26 | 2016-01-27 | 河北农哈哈机械集团有限公司 | Corn no-tillage precision seeder with seedbed strip rotary-tillage after subsoiling whole layer fertilization |
| CN106717332A (en) * | 2016-12-09 | 2017-05-31 | 韩喜梅 | One kind deep ploughing seeder |
| CN107409562A (en) * | 2017-09-14 | 2017-12-01 | 枣庄海纳科技有限公司 | A kind of V shape seeder |
| CN110073749A (en) * | 2019-06-03 | 2019-08-02 | 河北省农林科学院旱作农业研究所 | Dry farming does the wet ditch in ridge and chases after the cultivated broadcasting method of moisture in the soil and the tilling and seeding machine for this method |
| CN115088410A (en) * | 2022-08-03 | 2022-09-23 | 庄国栋 | Automatic fine rotary tillage and seeding combination machine |
| CN115088410B (en) * | 2022-08-03 | 2023-11-03 | 呼伦贝尔荣拓农牧业机械有限公司 | Automatic fine rotary tillage and seeding combination machine |
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Application publication date: 20130904 |