CN204217388U - Backpack field plate seedling raising spray seeder - Google Patents

Backpack field plate seedling raising spray seeder Download PDF

Info

Publication number
CN204217388U
CN204217388U CN201420631986.8U CN201420631986U CN204217388U CN 204217388 U CN204217388 U CN 204217388U CN 201420631986 U CN201420631986 U CN 201420631986U CN 204217388 U CN204217388 U CN 204217388U
Authority
CN
China
Prior art keywords
backpack
speed
duster
regulate
spray
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420631986.8U
Other languages
Chinese (zh)
Inventor
胡敏娟
金诚谦
袁文胜
张文毅
唐宗义
王素珍
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Research Institute for Agricultural Mechanization Ministry of Agriculture
Original Assignee
Nanjing Research Institute for Agricultural Mechanization Ministry of Agriculture
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nanjing Research Institute for Agricultural Mechanization Ministry of Agriculture filed Critical Nanjing Research Institute for Agricultural Mechanization Ministry of Agriculture
Priority to CN201420631986.8U priority Critical patent/CN204217388U/en
Application granted granted Critical
Publication of CN204217388U publication Critical patent/CN204217388U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/12Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping

Abstract

The utility model relates to a kind of backpack field plate seedling raising spray seeder, comprises backpack support, and the top of described backpack support is provided with kind of a case, and the bottom of planting case is connected with feed mechanism, and feed mechanism is driven by variable-frequency direct-current motor; Described feed mechanism bottom is communicated with planting pipe, and described planting pipe bottom is communicated with the middle part of spray canister, and the initiating terminal of described spray canister is provided with DC speed regulation blower fan, and middle linkage section is hose construction, is convenient to hand-held change and sows grass seeds by duster direction; Accumulator is powered to described variable-frequency direct-current motor and DC speed regulation blower fan; Regulate the rotating speed of described variable-frequency direct-current motor, and then regulate amount of seed metering and seeding speed; Regulate the rotating speed of DC speed regulation blower fan, and then regulate Distance geometry of sowing grass seeds by duster to sow grass seeds by duster speed.The utility model solves industrial sprout cultivation sowing streamline after planting difficult, the problems such as destructible seed uniformity; Solve again existing spray seeder comparatively large by Diesel Driven wind-force, the amount of broadcasting is non-adjustable simultaneously, seeding uniformity difference problem.

Description

Backpack field plate seedling raising spray seeder
Technical field
The utility model relates to a kind of backpack field plate seedling raising spray seeder, belongs 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.
Utility model content
The utility model technical issues that need to address 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 utility model 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.
The beneficial effects of the utility model are:
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 that the master after the utility model backpack field plate seedling raising spray seeder removes blower fan and spray canister looks
Fig. 2 is the left view of the utility model backpack field plate seedling raising spray seeder.
Fig. 3 is the right view of the utility model backpack field 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 utility model is further illustrated.
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 utility model 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 utility model 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).
CN201420631986.8U 2014-10-28 2014-10-28 Backpack field plate seedling raising spray seeder Expired - Fee Related CN204217388U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420631986.8U CN204217388U (en) 2014-10-28 2014-10-28 Backpack field plate seedling raising spray seeder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420631986.8U CN204217388U (en) 2014-10-28 2014-10-28 Backpack field plate seedling raising spray seeder

Publications (1)

Publication Number Publication Date
CN204217388U true CN204217388U (en) 2015-03-25

Family

ID=52915559

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420631986.8U Expired - Fee Related CN204217388U (en) 2014-10-28 2014-10-28 Backpack field plate seedling raising spray seeder

Country Status (1)

Country Link
CN (1) CN204217388U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104350844A (en) * 2014-10-28 2015-02-18 农业部南京农业机械化研究所 Backpack type field spray sowing machine for raising seedlings with plates
CN106258099A (en) * 2016-08-17 2017-01-04 湖北永祥农机装备有限公司 The multi-functional planting machine of Pneumatic type

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104350844A (en) * 2014-10-28 2015-02-18 农业部南京农业机械化研究所 Backpack type field spray sowing machine for raising seedlings with plates
CN106258099A (en) * 2016-08-17 2017-01-04 湖北永祥农机装备有限公司 The multi-functional planting machine of Pneumatic type

Similar Documents

Publication Publication Date Title
CN203590712U (en) Movable airflow type fertilizer distributor
CN205336814U (en) Planter
CN205670957U (en) A kind of novel agricultural seeder device
CN206024511U (en) Rice seedbed device that waters that fertilizies
CN204217388U (en) Backpack field plate seedling raising spray seeder
CN106171211A (en) A kind of ring-type fertilizer applicator of flue-cured tobacco transplanting electrically metering
CN201383931Y (en) Precise water and fertilizer integrated machine
CN201015284Y (en) Adjustable quantitative manual fertilizer applicator
CN204466209U (en) Pneumatic type spray seeder
CN104350844A (en) Backpack type field spray sowing machine for raising seedlings with plates
CN209897617U (en) Novel rice rhizosphere side deep fertilization device
CN205902346U (en) High -efficient seeding fertilization all -in -one
CN208708121U (en) A kind of uniform seeding apparatus of seed
CN207604161U (en) A kind of rotary cultivator
CN207369579U (en) A kind of jet seeder
CN204721851U (en) A kind of fertilizer apparatus of liquid fertilizer
CN202663769U (en) Air suction type seed seedling culture seeder
CN201995319U (en) Engine-driven seeder reconstructed from spraying machine
CN214014992U (en) Novel improved rice transplanter device
CN2604857Y (en) Sowing fertilizer-applying device
CN104969707A (en) Liquid fertilizer application device
CN206005152U (en) A kind of aspirated-air type semiautomatic precision seeding machine
CN215011596U (en) Koelreuteria paniculata seedling raising device
CN111296016A (en) Easy-to-operate semi-automatic back-carrying fertilizer applicator
CN215453981U (en) Fertilizer injection unit for seedling culture

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150325

Termination date: 20191028

CF01 Termination of patent right due to non-payment of annual fee