CN200944739Y - Air-suction type no-tillage precision seeding machine - Google Patents

Air-suction type no-tillage precision seeding machine Download PDF

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Publication number
CN200944739Y
CN200944739Y CNU2006200325216U CN200620032521U CN200944739Y CN 200944739 Y CN200944739 Y CN 200944739Y CN U2006200325216 U CNU2006200325216 U CN U2006200325216U CN 200620032521 U CN200620032521 U CN 200620032521U CN 200944739 Y CN200944739 Y CN 200944739Y
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CN
China
Prior art keywords
fertilizer
frame
central sill
seeding
box
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Expired - Fee Related
Application number
CNU2006200325216U
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Chinese (zh)
Inventor
周志立
赵伟
张文春
牛毅
马源
李忠利
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Henan University of Science and Technology
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Henan University of Science and Technology
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Priority to CNU2006200325216U priority Critical patent/CN200944739Y/en
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Publication of CN200944739Y publication Critical patent/CN200944739Y/en
Anticipated expiration legal-status Critical
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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
    • Y02P60/14—Measures for saving energy, e.g. in green houses
    • 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
    • Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2

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  • Soil Working Implements (AREA)
  • Sowing (AREA)

Abstract

The utility model relates to a suction type no-tillage precise seeder which consists essentially of a seeding monomer, a fan, a gear box, a chain drive box, a rotary tillage cutter shaft, a frame, row markers, a fertilizer box, two land wheels, a seed and fertilizer discharge power transmission system and an electronic monitoring missed seeding alarm device. The gear box is arranged above a front beam and a middle beam of the frame, the left side of the gear box is provided with a chain case; two pieces of rotary tillage cutter shafts are positioned between the front beam and the middle beam of the frame; the fan is positioned at the rear of the gear box, a gas pipe is connected with a seeding mechanism of the seeding monomer by a sub-pressure head at the rear of the fan; the middle beam is fixed with the fertilizer box; the two land wheels are arranged at two sides of an edge beam of the frame; a chain wheel shaft is positioned below the middle beam and is provided with chain wheels with different tooth quantities so as to transmit power to the fertilizer box and the seeding mechanism; the row markers at two sides of the seeder are controlled by a hydraulic device; the opening of the seeding mechanism is provided with the electronic monitoring missed seeding alarm device; and depth stopping skis are arranged at two sides of a side plate of the frame and may realize up-and-down adjustments.

Description

Air-sucking type no-tillage precision sower
One, technical field
The utility model belongs to agricultural mechanical field, relates to a kind of air-sucking type no-tillage precision sower.
Two, background technology
Because the generally popularization of wheat mechanized harvest at present, the summer harvest is robbed farming season, strives benefit season, the deflate consumption, causes the highly general superelevation of seedling stubble, so that broken and to remove the wheat stubble task heavy, and traditional sower can't normal operation on stubble-field.And no-tillage seeding machine is few to the soil working number of times, can reduce the destruction of soil plough horizon and the evaporation of soil moisture, can shorten the activity duration again, reduces agricultural input.And seed manure gives, locatees deep placement and precision drilling is the efficient abridged edition advanced technology of wideling popularize at present, improving utilization rate of fertilizer, save seed, save farming season, improving aspect such as output significant role is all arranged, traditional sower then is difficult to reach this purpose.
Three, summary of the invention
The purpose of this utility model is to provide a kind of and tractor has good power coupling, energy savings, operating efficiency height when operation, and adopts seed manure to give, locate the air-sucking type no-tillage precision sower of advanced technologies such as deep placement and precision drilling.
The technical scheme that its technical problem that solves the utility model adopts is: air-sucking type no-tillage precision sower mainly is made up of parts such as frame front beam 1, central sill 18, the back rest 8, side bar 24, side plate 22, chain case 2, gearbox 3, blower fan 4, rotary ploughing cutter shaft 19, marker 25, seeding unit 12, fertilizer can 6, seed-box 7, land wheels 23, gearbox 3 is installed on frame front beam 1 and central sill 18 tops, and gearbox 3 left sides are equipped with chain case 2; 2 rotary ploughing cutter shafts 19 are installed between frame front beam 1 and the central sill 18, and rotary ploughing cutter shaft one end is installed on the framework lateral plate 22, and the other end connects with the output shaft of chain case 2, and 4 planters are installed between the frame central sill 18 and the back rest 8; The planter front end is articulated in the monomer beam of central sill 18 belows, and the rear end relies on expansion link 9 and coil tension spring 10 to be connected on the back rest 8; Seed-box 7 is installed in seeding unit 12 tops; Blower fan 4 is installed in gearbox 3 rear portions, and appendix is connected to the seeding unit 12 of planter by the negative suction head 5 at blower fan 4 rear portions; The planter front end is equipped with guide wheel 16, after the guide wheel applicator boot 14 and row-planting opener 13 is installed, and the rear end is equipped with press wheel 11; Be fixed with fertilizer can 6 on central sill 18, be provided with stirrer shaft in the fertilizer can, the fertilizer can bottom is equipped with fertilizer apparatus, connects by guide pipe 15 between fertilizer apparatus and the applicator boot 14; Two land wheels 23 are installed on frame side bar 24 both sides; Central sill 18 belows are equipped with sprocket shaft 17; Framework lateral plate 22 both sides are equipped with depth-limiting slide plate 21 and marker 25.
Two cutterheads are installed on the every rotary ploughing cutter shaft, use Bolt Connection 6 rotary blade on the cutterhead, rotary ploughing cutter shaft cutterhead top is equipped with protective cover 20; The line space of rotary tillage cutterhead can be regulated.
The sprocket wheel of the different numbers of teeth is installed on the sprocket shaft 17 of central sill 18 belows.
Kind of the mouth that goes out of seeding unit 12 is equipped with electronic monitoring leakage kind of a warning device.
The utility model can reach following beneficial effect:
(1) adopts seed manure to give, locate abridged edition synergy advanced technologies such as deep placement and precision drilling, can reach the saving breeding, improve emergence rate, reduce work hours, improve the purpose of fertilizer efficiency, increasing both production and income, for follow-up mechanized is laid a solid foundation;
(2) low cost of manufacture, product price are lower than domestic and international similar type product price;
(3) once can finish rotary tillage, fertilising, sowing, suppression operation during operation;
(4) can give full play to tractor power, improve the tractor power utilization;
(5) can preserve the ecological environment during operation, have good economic and social benefit.
Four, description of drawings
Fig. 1 is the structural representation of the utility model air-sucking type no-tillage precision sower.
Fig. 2 is the structure vertical view of the utility model air-sucking type no-tillage precision sower.
Five, embodiment
As shown in Figure 1 and Figure 2, frame is made up of parts such as front-axle beam 1, central sill 18, the back rest 8, side plate 22, side bars 24, rotary ploughing cutter shaft 19 is positioned at front-axle beam 1 and central sill 18 belows, two rotary ploughing cutter shaft one ends are installed on the framework lateral plate 22, the other end connects with the output shaft of chain case 2, two cutterheads are installed on the every rotary ploughing cutter shaft, use Bolt Connection 6 rotary blade on the cutterhead, rotary ploughing cutter shaft cutterhead top is equipped with protective cover 20; Gearbox 3 front ends connect with tractor motive power output shaft by universal drive shaft, and the gearbox left side is equipped with chain case 2, and transmission of power is arrived rotary ploughing cutter shaft; Blower fan 4 is installed in gearbox 3 rear portions, and its power is imported by gearbox, and the negative suction head 5 of appendix after by blower fan 4 is connected with the seeding unit 12 of each planter by flexible pipe.
Depth-limiting slide plate 21 is installed in framework lateral plate 22 both sides; 4 planters are installed between the frame central sill 18 and the back rest 8, and the planter front end is articulated in the monomer beam of central sill below, and the rear end relies on expansion link 9 and coil tension spring 10 to be connected on the back rest; The planter front end is equipped with guide wheel 16, after the guide wheel applicator boot 14 and row-planting opener 13 is installed, and rearmost end is equipped with press wheel 11; Kind of the mouth that goes out of seeding unit 12 is equipped with electronic monitoring leakage kind of a warning device.
Fertilizer can 6 is fixed in the central sill back upper place, is provided with stirrer shaft in the fertilizer can, and the fertilizer can bottom is equipped with fertilizer apparatus, connects by guide pipe 15 between fertilizer apparatus and the applicator boot; Seed-box 7 is directly fixed on seeding unit 12 tops; The power of fertilizer can fertilizer and seeding unit seeding by land wheel 23 by the chain transmission.
The marker 25 of side plate both sides is controlled by hydraulic means; The central sill below is equipped with sprocket shaft 17, and the sprocket wheel of the different numbers of teeth is installed on the sprocket shaft; Power is delivered to the seeding unit of fertilizer can and planter by sprocket shaft 17 by the sprocket wheel of land wheel 23.
During operation, at first carry out the rotary tillage operation by rotary ploughing cutter shaft, planter is by the guiding of guide wheel subsequently, applies fertilizer and sows, and carries out earth pack by press wheel at last and covers.

Claims (4)

1. air-sucking type no-tillage precision sower, mainly formed by frame front beam (1), central sill (18), the back rest (8), side bar (24), side plate (22), chain case (2), gearbox (3), blower fan (4), rotary ploughing cutter shaft (19), marker (25), seeding unit (12), fertilizer can (6), seed-box (7), land wheel (23), it is characterized in that: gearbox (3) is installed on frame front beam (1) and central sill (18) top, and gearbox (3) left side is equipped with chain case (2); Arrange 2 rotary ploughing cutter shafts (19) between frame front beam (1) and the central sill (18), rotary ploughing cutter shaft one end is installed on the framework lateral plate (22), and the other end connects with the output shaft of chain case (2), and 4 planters are installed between the frame central sill (18) and the back rest (8); The planter front end is articulated in the monomer beam of central sill (18) below, and the rear end relies on expansion link (9) and coil tension spring (10) to be connected on the back rest (8); Seed-box (7) is installed in seeding unit (12) top; Blower fan (4) is installed in gearbox (3) rear portion, and appendix is connected to the seeding unit (12) of planter by the negative suction head (5) at blower fan (4) rear portion; The planter front end is equipped with guide wheel (16), after the guide wheel applicator boot (14) and row-planting opener (13) is installed, and the rear end is equipped with press wheel (11); Be fixed with fertilizer can (6) on central sill (18), be provided with stirrer shaft in the fertilizer can, the fertilizer can bottom is equipped with fertilizer apparatus, connects by guide pipe (15) between fertilizer apparatus and the applicator boot (14); Two land wheels (23) are installed on frame side bar (24) both sides; Central sill (18) below is equipped with sprocket shaft (17); In framework lateral plate (22) both sides depth-limiting slide plate (21) and marker (25) are installed.
2. air-sucking type no-tillage precision sower according to claim 1, it is characterized in that: two cutterheads are installed on the every rotary ploughing cutter shaft, use Bolt Connection 6 rotary blade on each cutterhead, rotary ploughing cutter shaft cutterhead top is equipped with protective cover (20), and the line space of rotary tillage cutterhead can be regulated.
3. air-sucking type no-tillage precision sower according to claim 1 is characterized in that: the sprocket wheel that the different numbers of teeth are installed on the sprocket shaft (17) of central sill (18) below.
4. the close sower of the no-tillage sugar of air-sucking type according to claim 1 is characterized in that: kind of the mouth that goes out of seeding unit (12) is equipped with electronic monitoring leakage kind of a warning device.
CNU2006200325216U 2006-09-14 2006-09-14 Air-suction type no-tillage precision seeding machine Expired - Fee Related CN200944739Y (en)

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Application Number Priority Date Filing Date Title
CNU2006200325216U CN200944739Y (en) 2006-09-14 2006-09-14 Air-suction type no-tillage precision seeding machine

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Application Number Priority Date Filing Date Title
CNU2006200325216U CN200944739Y (en) 2006-09-14 2006-09-14 Air-suction type no-tillage precision seeding machine

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Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102077717A (en) * 2010-12-13 2011-06-01 陈恒 Fan transmission device on air-suction precise seeder
CN102714954A (en) * 2012-06-10 2012-10-10 赵玉茹 No-tillage profiling precision seeder
CN102771214A (en) * 2012-08-20 2012-11-14 河北省农林科学院粮油作物研究所 Sowing machine capable of rotary tillage and fertilization of grain seeds
CN102948286A (en) * 2012-11-16 2013-03-06 顾海滨 Full-automatic pneumatic feeding seeding machine
CN103120054A (en) * 2012-10-23 2013-05-29 青岛璞盛机械有限公司 Chinese yam sowing machine
CN103931292A (en) * 2014-04-29 2014-07-23 张大伟 Sower special for sesame
CN104335726A (en) * 2014-10-27 2015-02-11 滨州市农业机械化科学研究所 Summer cotton precision no-tillage planter capable of realizing seedling strip cleaning
CN105814992A (en) * 2016-04-25 2016-08-03 广德县誓节镇文才水稻种植家庭农场 Sowing machine
US9850077B2 (en) 2014-11-04 2017-12-26 Cnh Industrial Canada, Ltd. Auxiliary tank exhaust system for an agricultural product distribution system
US9872427B2 (en) 2014-11-04 2018-01-23 Cnh Industrial Canada, Ltd. Secondary seed tank for air cart system
CN107950103A (en) * 2017-12-26 2018-04-24 山东农业大学 A kind of intelligence control hydraulic-driven aspirated-air type winter wheat broadcasting device
CN108260370A (en) * 2018-03-28 2018-07-10 中国农业科学院草原研究所 A kind of rotary tillage soil-working aspiration small-sized seed precision drilling Unit erriger and method
CN108513769A (en) * 2018-05-09 2018-09-11 杨桂英 A kind of peanut seeding device
CN108738431A (en) * 2018-04-24 2018-11-06 东北农业大学 No-tillage seeding machine
CN108770398A (en) * 2018-06-21 2018-11-09 怀宁县涛涛家庭农场 A kind of agricultural seeding machine of new energy
CN111771440A (en) * 2020-07-15 2020-10-16 湖北武康功能农业发展有限公司 Mechanical integrated dry direct seeding cultivation device for selenium-enriched ratoon rice fixed compartment and ditch

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102077717A (en) * 2010-12-13 2011-06-01 陈恒 Fan transmission device on air-suction precise seeder
CN102714954A (en) * 2012-06-10 2012-10-10 赵玉茹 No-tillage profiling precision seeder
CN102771214A (en) * 2012-08-20 2012-11-14 河北省农林科学院粮油作物研究所 Sowing machine capable of rotary tillage and fertilization of grain seeds
CN103120054A (en) * 2012-10-23 2013-05-29 青岛璞盛机械有限公司 Chinese yam sowing machine
CN103120054B (en) * 2012-10-23 2015-05-06 青岛璞盛机械有限公司 Chinese yam sowing machine
CN102948286A (en) * 2012-11-16 2013-03-06 顾海滨 Full-automatic pneumatic feeding seeding machine
CN103931292A (en) * 2014-04-29 2014-07-23 张大伟 Sower special for sesame
CN103931292B (en) * 2014-04-29 2016-01-27 张大伟 A kind of sesame special seeder
CN104335726A (en) * 2014-10-27 2015-02-11 滨州市农业机械化科学研究所 Summer cotton precision no-tillage planter capable of realizing seedling strip cleaning
US9850077B2 (en) 2014-11-04 2017-12-26 Cnh Industrial Canada, Ltd. Auxiliary tank exhaust system for an agricultural product distribution system
US9872427B2 (en) 2014-11-04 2018-01-23 Cnh Industrial Canada, Ltd. Secondary seed tank for air cart system
US10390480B2 (en) 2014-11-04 2019-08-27 Cnh Industrial Canada, Ltd. Secondary seed tank for air cart system
US10662003B2 (en) 2014-11-04 2020-05-26 Cnh Industrial Canada, Ltd. Auxiliary tank exhaust system for an agricultural product distribution system
CN105814992A (en) * 2016-04-25 2016-08-03 广德县誓节镇文才水稻种植家庭农场 Sowing machine
CN105814992B (en) * 2016-04-25 2018-05-22 广德县誓节镇文才水稻种植家庭农场 A kind of seeder
CN107950103A (en) * 2017-12-26 2018-04-24 山东农业大学 A kind of intelligence control hydraulic-driven aspirated-air type winter wheat broadcasting device
CN108260370A (en) * 2018-03-28 2018-07-10 中国农业科学院草原研究所 A kind of rotary tillage soil-working aspiration small-sized seed precision drilling Unit erriger and method
CN108738431A (en) * 2018-04-24 2018-11-06 东北农业大学 No-tillage seeding machine
CN108513769A (en) * 2018-05-09 2018-09-11 杨桂英 A kind of peanut seeding device
CN108770398A (en) * 2018-06-21 2018-11-09 怀宁县涛涛家庭农场 A kind of agricultural seeding machine of new energy
CN111771440A (en) * 2020-07-15 2020-10-16 湖北武康功能农业发展有限公司 Mechanical integrated dry direct seeding cultivation device for selenium-enriched ratoon rice fixed compartment and ditch

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20070912

Termination date: 20110914