CN104350844A - Backpack type field spray sowing machine for raising seedlings with plates - Google Patents
Backpack type field spray sowing machine for raising seedlings with plates Download PDFInfo
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- CN104350844A CN104350844A CN201410588961.9A CN201410588961A CN104350844A CN 104350844 A CN104350844 A CN 104350844A CN 201410588961 A CN201410588961 A CN 201410588961A CN 104350844 A CN104350844 A CN 104350844A
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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
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
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Abstract
The invention relates to a backpack type field spray sowing machine for raising seedlings with plates. The machine comprises a backpack type support, wherein a seed box is arranged at the upper part of the backpack type support, the lower part of the seed box is connected with a seed metering mechanism, and the seed metering mechanism is driven by a variable frequency direct-current motor; the lower part of the seed metering mechanism is communicated with a seed falling pipe, the lower part of the seed falling pipe is communicated with the middle part of a spraying barrel, a direct current speed-regulating fan is arranged at the beginning end of the spraying barrel, and a middle connecting section of the spraying barrel is in a hose structure to be convenient to change a spray sowing direction by hands; the variable frequency direct-current motor and the direct current speed-regulating fan are supplied with electricity by an accumulator; and the rotational speed of the variable frequency direct-current motor is regulated so as to regulate the seed metering amount and the seed metering speed, and the rotational speed of the direct current speed-regulating fan is regulated so as to regulate the spray sowing distance and the spray sowing speed. The machine disclosed by the invention solves the problems that the carrying is difficult and the uniformity of seeds is easy to destroy after planting by a factory-like raising seedlings and planting production line and the like; and at the same time, the machine also solves the problems that as the existing spray sowing machine is driven by a diesel, the wind power is larger, the planting amount cannot be regulated and the uniformity of planting is poor.
Description
Technical field
The present invention relates to a kind of backpack field plate seedling raising spray seeder, belong to knapsack seeder tool technical field.
Background technology
Sowing is a ring very important in agricultural production, " plant and receive half " be for a long time people draw in production practices to sowing importance summary.In modern precision agriculture, more and more higher to the requirement of sower Performance and quality, wherein seeding uniformity is the important indicator evaluating sower Performance and quality quality.Sow grass seeds by duster in process at field plate seedling raising, uniformity of sowing grass seeds by duster is a very important index equally, and good uniformity of sowing grass seeds by duster fully can improve the reasonable disposition of seed light, water, fertilizer, gas, makes single-deck rice shoot emerge unanimously, plant is sturdy, ensures high-quality Planting effect.
Conventional disc seedling planting many uses batch production sowing streamline.Disposable factory complete shop fixtures soil, sowing and paving table soil etc. operation, then seedling dish is transported to field and carries out seeding stage growth, the seeding uniformity of interfering seedling dish slightly to shake just likely to affect seed by manual operation and field multiple factors in right handling process or directly tumble broadcasting seedling dish and waste seed.
Existing spray seeder, be adopt blower fan, the form of airduct blows and sprays seed, be adapted at broad place and sow, the such as sowing on grassland and greening slope, both sides, street, also sowing grass seeds by duster for Direct-seeding Rice, greening grass-seed etc. is had, effectively can control the amount of broadcasting, but direct grafting to field seedling raising equipment comes, then occur the seed splashes phenomenon sprayed, seed rice effectively cannot fall into seedling-cultivation plate, seed waste is many, and seeding uniformity is not good, and seedling effect is undesirable.
Summary of the invention
The technical issues that need to address of the present invention are: sow for field plate seedling raising, existing batch production sowing streamline seeding method, technique is loaded down with trivial details, relates to seedling dish and slightly shakes the seeding uniformity that just likely affects seed or directly tumble broadcasting seedling dish and waste seed; And existing spray seeder, there will be the seed splashes phenomenon of ejection, seed rice effectively cannot fall into seedling-cultivation plate, and seed waste is many, and seeding uniformity is not good, and seedling effect is undesirable.
The present invention takes following technical scheme:
A kind of backpack field plate seedling raising spray seeder, comprise backpack support 7, the top of described backpack support 7 is provided with kind of case 1, and the bottom of planting case 1 is connected with feed mechanism 2, and feed mechanism 2 is driven by variable-frequency direct-current motor 4; Described feed mechanism 2 bottom is communicated with planting pipe 5, and described planting pipe 5 bottom is communicated with the middle part of spray canister 8, and the initiating terminal of described spray canister 8 is provided with DC speed regulation blower fan 3, and middle linkage section is hose construction, is convenient to hand-held, changes direction of sowing grass seeds by duster; Accumulator 6 is powered to described variable-frequency direct-current motor 4 and DC speed regulation blower fan 3; Regulate the rotating speed of described variable-frequency direct-current motor 4, and then regulate amount of seed metering and seeding speed; Regulate the rotating speed of DC speed regulation blower fan 3, and then regulate Distance geometry of sowing grass seeds by duster to sow grass seeds by duster speed.
The feature of the technical program is: be provided with feed mechanism 2, seed under row falls into the middle part of spray canister 8 by planting pipe 5, and by regulating the rotating speed of variable-frequency direct-current motor 4 to regulate amount of seed metering and seeding speed, DC speed regulation blower fan 3 is located at spray canister 8 initiating terminal, for spray canister provides wind-force, by the seed ejection dropped in spray canister 8, Distance geometry of sowing grass seeds by duster can also be regulated to sow grass seeds by duster speed by regulating the rotating speed of DC speed regulation blower fan 3.
Further, the bottom of backpack support 7 is located at by described accumulator 6.
Further, the first half of spray canister 8 is rigidly fixed in the back of backpack support 7.
Further, the overall rectangular body structure of described backpack support 7.
Beneficial effect of the present invention is:
1) effectively can regulate seeding speed, speed of sowing grass seeds by duster, distance of sowing grass seeds by duster, especially be adapted to sow the higher field plate seedling raising sowing of status requirement.
2) structure is simple, simple to operate, easy to use, easy to carry, directly can realize uniform high-efficiency in field and sow grass seeds by duster and effective cultivation of rice shoot.
3) position is sowed grass seeds by duster accurately, even density.
4) save seed, seedling is effective.
5) operating efficiency is high.
Accompanying drawing explanation
Fig. 1 is the front view after backpack field of the present invention plate seedling raising spray seeder removes blower fan and spray canister.
Fig. 2 is the left view of backpack field of the present invention plate seedling raising spray seeder.
Fig. 3 is the right view of backpack field of the present invention plate seedling raising spray seeder.
In figure, 1. kind of case, 2. feed mechanism, 3. DC speed regulation blower fan, 4. variable-frequency direct-current motor, 5. planting pipe, 6. accumulator, 7. backpack support, 8. spray canister.
Embodiment
Below in conjunction with specific embodiments and the drawings, the present invention is further described.
See Fig. 1-3, backpack field plate seedling raising spray seeder is made up of kind of case 1, feed mechanism 2, DC speed regulation blower fan 3, variable-frequency direct-current motor 4, planting pipe 5, accumulator 6, backpack support 7 and spray canister 8 etc.Feed mechanism 2 is articulated in below kind of case 1, plants seed in case 1 and enters planting pipe 5 by feed mechanism 2, and blow out after air-flow mix with blower fan 3, approach spray canister 8 concentrates ejection to sow.
Adjustable speed fan 3 air outlet is connected with spray canister 8, controls to blow kind of an air quantity in spray canister; Variable-frequency direct-current motor 4 drives seeding unit axle, to reach the object controlling the amount of broadcasting.During sowing, the seed (water paddy and wheat class, grass seed, granular fertilizer etc. all can be applied) that will sow grass seeds by duster is loaded in kind of case 1, start spray seeder, with the spray volume of frequency conversion direct current 4 Electric Machine Control seed, carry air quantity according to Different Crop speed regulator adjustment DC speed regulation blower fan 3.Operator will first try to spray, grasps the spray volume during speed of travel, then stands in and put neat seedling-cultivation plate space, just seed can be sowed grass seeds by duster in the seedling-cultivation plate of required sowing equably.
Operation principle: the seed that the present invention adopts pneumatic conveying principle to be discharged by seeding unit is sprayed at a high speed by spray canister after mutually mixing with air-flow, spray canister 8 is by the hand-held reciprocally swinging of operator, in spray canister 8 suitable location, UNICOM of Hou Tong mechanism feed mechanism 2 is set, seeding unit is discharged seed and is sucked spray canister 8 by the negative pressure formed in trunnion, seed sprays under the acceleration of spray canister air-flow, finally scatters and complete sowing in the seedling-cultivation plate that field shifts to an earlier date lay.This method has operating efficiency high, saves seed, and structure is simple, simple operation and other advantages.
Backpack field plate seedling raising spray seeder is simple to operate, directly can realize uniform high-efficiency in field and sow grass seeds by duster and effective cultivation of rice shoot.And the amount of broadcasting and wind speed can be regulated according to difference seed of sowing grass seeds by duster, to reach the object of effectively sowing.
The invention solves industrial sprout cultivation sowing streamline after planting difficult, the problems such as destructible seed uniformity; The situations such as solve again existing spray seeder comparatively large by Diesel Driven wind-force, the amount of broadcasting is non-adjustable simultaneously, seeding uniformity difference.
Claims (4)
1. a backpack field plate seedling raising spray seeder, is characterized in that:
Comprise backpack support (7), the top of described backpack support (7) is provided with kind of a case (1), the bottom of planting case (1) is connected with feed mechanism (2), and feed mechanism (2) is driven by variable-frequency direct-current motor (4);
Described feed mechanism (2) bottom is communicated with planting pipe (5), described planting pipe (5) bottom is communicated with the middle part of spray canister (8), the initiating terminal of described spray canister (8) is provided with DC speed regulation blower fan (3), middle linkage section is hose construction, be convenient to hand-held, change direction of sowing grass seeds by duster;
Accumulator (6) is powered to described variable-frequency direct-current motor (4) and DC speed regulation blower fan (3);
Regulate the rotating speed of described variable-frequency direct-current motor (4), and then regulate amount of seed metering and seeding speed; Regulate the rotating speed of DC speed regulation blower fan (3), and then regulate Distance geometry of sowing grass seeds by duster to sow grass seeds by duster speed.
2. backpack field as claimed in claim 1 plate seedling raising spray seeder, is characterized in that: the bottom of backpack support (7) is located at by described accumulator (6).
3. backpack field as claimed in claim 1 plate seedling raising spray seeder, is characterized in that: the first half of spray canister (8) is rigidly fixed in the back of backpack support (7).
4. backpack field as claimed in claim 1 plate seedling raising spray seeder, is characterized in that: the overall rectangular body structure of described backpack support (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410588961.9A CN104350844A (en) | 2014-10-28 | 2014-10-28 | Backpack type field spray sowing machine for raising seedlings with plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410588961.9A CN104350844A (en) | 2014-10-28 | 2014-10-28 | Backpack type field spray sowing machine for raising seedlings with plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104350844A true CN104350844A (en) | 2015-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410588961.9A Pending CN104350844A (en) | 2014-10-28 | 2014-10-28 | Backpack type field spray sowing machine for raising seedlings with plates |
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| Country | Link |
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| CN (1) | CN104350844A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107580833A (en) * | 2017-11-08 | 2018-01-16 | 刘帮银 | Jet seeder |
| CN108432413A (en) * | 2018-04-08 | 2018-08-24 | 珠海羽人农业航空有限公司 | A kind of live streaming unit |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2125907U (en) * | 1992-06-16 | 1992-12-30 | 湖南省农机鉴定站 | Rice seed broadcaster |
| CN2129056Y (en) * | 1991-07-07 | 1993-04-07 | 河南农业大学 | Rice direct-seeding device capable of being slung over shoulder |
| DE102004025758A1 (en) * | 2004-05-26 | 2005-12-22 | Rabe Agrarsysteme Gmbh & Co. Kg | Commodity e.g. seed, distribution machine e.g. seeder, for use with tractor, has electronic controller to automatically adjust rotational speed of hydraulic motor of blower through hydraulic valve based on type and quantity of commodity |
| CN102804956A (en) * | 2012-08-28 | 2012-12-05 | 葛俊峰 | Electric adjustable air suction type precise seed discharge device |
| CN203194120U (en) * | 2013-02-26 | 2013-09-18 | 福建省南武夷农业科技有限公司 | Portable seeder |
| CN103650712A (en) * | 2012-09-26 | 2014-03-26 | 路域生态工程有限公司 | Quantitative and uniform-velocity feeding spraying-seeding machine and quantitative and uniform-velocity feeding spraying-seeding method |
| CN204217388U (en) * | 2014-10-28 | 2015-03-25 | 农业部南京农业机械化研究所 | Backpack field plate seedling raising spray seeder |
-
2014
- 2014-10-28 CN CN201410588961.9A patent/CN104350844A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2129056Y (en) * | 1991-07-07 | 1993-04-07 | 河南农业大学 | Rice direct-seeding device capable of being slung over shoulder |
| CN2125907U (en) * | 1992-06-16 | 1992-12-30 | 湖南省农机鉴定站 | Rice seed broadcaster |
| DE102004025758A1 (en) * | 2004-05-26 | 2005-12-22 | Rabe Agrarsysteme Gmbh & Co. Kg | Commodity e.g. seed, distribution machine e.g. seeder, for use with tractor, has electronic controller to automatically adjust rotational speed of hydraulic motor of blower through hydraulic valve based on type and quantity of commodity |
| CN102804956A (en) * | 2012-08-28 | 2012-12-05 | 葛俊峰 | Electric adjustable air suction type precise seed discharge device |
| CN103650712A (en) * | 2012-09-26 | 2014-03-26 | 路域生态工程有限公司 | Quantitative and uniform-velocity feeding spraying-seeding machine and quantitative and uniform-velocity feeding spraying-seeding method |
| CN203194120U (en) * | 2013-02-26 | 2013-09-18 | 福建省南武夷农业科技有限公司 | Portable seeder |
| CN204217388U (en) * | 2014-10-28 | 2015-03-25 | 农业部南京农业机械化研究所 | Backpack field plate seedling raising spray seeder |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107580833A (en) * | 2017-11-08 | 2018-01-16 | 刘帮银 | Jet seeder |
| CN108432413A (en) * | 2018-04-08 | 2018-08-24 | 珠海羽人农业航空有限公司 | A kind of live streaming unit |
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Application publication date: 20150218 |
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