CN201518580U - No-tillage precision drilling fertilizer applicator - Google Patents
No-tillage precision drilling fertilizer applicator Download PDFInfo
- Publication number
- CN201518580U CN201518580U CN2009201783272U CN200920178327U CN201518580U CN 201518580 U CN201518580 U CN 201518580U CN 2009201783272 U CN2009201783272 U CN 2009201783272U CN 200920178327 U CN200920178327 U CN 200920178327U CN 201518580 U CN201518580 U CN 201518580U
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- CN
- China
- Prior art keywords
- fertilizer distributor
- precision drilling
- sprocket wheel
- tillage precision
- seeding
- 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
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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
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
Abstract
The utility model discloses a no-tillage precision drilling fertilizer applicator, which comprises traction machinery and a machine tool. The machine tool consisting of a furrowing mechanism and a drilling fertilizer applicator is mounted on the traction machinery which is a hand tractor; a chain wheel sleeved on a front driving shaft of the hand tractor is in drive connection with a chain wheel of a seeder; the chain wheel of the seeder is coaxial with a chain wheel of the fertilizer applicator; an engine output gear of the hand tractor is in drive connection with the furrowing mechanism; a clutch is arranged on the driving shaft; and the driving shaft is connected with the chain wheels through the clutch. Furrowing, seeding and fertilizer application power of the no-tillage precision drilling fertilizer applicator is transferred through an engine, the fertilizer applicator avoids slippage and rotation speed loss caused by self-walking power of ground wheels of the machine tool, and accurately ensures furrowing effect, precision seed drilling and chemical fertilizer spreading effects.
Description
[technical field]
The utility model relates to a kind of agricultural machinery, and particularly a kind of and walking tractor matching can be finished the adjustable no-tillage precision drilling fertilizer distributor of a kind of single-double-row that the multinomial function hydraulic pressure of breaking trench digging, sowing, fertilising, earthing and suppression rises and falls simultaneously.
[background technology]
" the conservation of nature ecotope is realized agricultural sustainable development " become the themes of the times of building modern agriculture.And to desertification the wreaking havoc of serious day by day and sandstorm, country except the measure of implement to defend and control sand on a large scale engineering and returning farmland to grassland, the then first-elected enforcement protective farming technique in agricultural side.
Conservation tillage is called " sluggard till the land method " favorably by the peasant; it is major transformation to the conventional tillage system; being the methods of cultivation of a kind of agricultural production and environmental protection " doulbe-sides' victory ", is a new farming revolution, will produce positive facilitation to agricultural sustainable development.Implement conservation tillage and have protecting the fields, reduce sand, resisting drought saving water, culture fertility, raising per unit area yield, multiple efficacies such as reduce cost, increase income; be that an economic benefit and ecological benefits are synchronous; current and long-range taking into account, the important agricultural science and technology engineering measure of peasant and national doulbe-sides' victory.
The conservation tillage facility are key technologies of conservation tillage, do not have the support of facility, and conservation tillage is difficult to for continuous.No-tillage seeding machine is the emphasis and the difficult point of conservation tillage facility; great variation has taken place in its operating condition and regular drill; it not only needs to possess the performance of regular drill, realizes no-tillage seeding under the situation of also wanting to have preceding crop root stubble or stalk to cover on the face of land.But most of in the market sowers trench digging, sowing and fertilising power cause sowing and the inaccuracy of applying fertilizer by the deficiency that facility itself transmit, and the be short of seedling generation of phenomenon of broadcast leakage occurs.Especially impurity such as conservation tillage plot straw is many, and the facility operating condition is arduous, and it is obviously not enough to depend merely on facility land wheel transferring power.
[utility model content]
The purpose of this utility model is: overcome the deficiencies in the prior art, a kind of no-tillage precision drilling fertilizer distributor is provided, its power transmission adopts the mode of engine power output, with the conditional independence of operation plot, use the transfer mode of gear and chain, avoided skidding and the throw switch generation of phenomenon guarantees inerrably that accurately trench digging effect and seed, the smart amount of chemical fertilizer sow effect.
The purpose of this utility model is achieved in that it comprises hitching machinery and the facility of being made up of ditcher mechanism and seeding and fertilizing mechanism, facility articulate with hitching machinery on, it is characterized in that: hitching machinery is a hand tractor, on the hand tractor drive axle, be arranged with sprocket wheel, the sprocket wheel of driving shaft is connected with the sower chain gear transmission, sower sprocket wheel and fertilizer distributor sprocket coaxiality; The engine output gear and the ditcher mechanism of hand tractor are in transmission connection; Described driving shaft is provided with clutch, and driving shaft is connected with sprocket wheel by clutch;
In the above-mentioned no-tillage precision drilling fertilizer distributor, engine output gear and the travelling gear engagement of holding up tractor that be set forth in, at the coaxial sprocket wheel that is provided with of the axial location of travelling gear, described sprocket wheel is connected with one of them of two coaxial intermediate chain wheels, and another is connected with the ditching machine sprocket wheel;
In the above-mentioned no-tillage precision drilling fertilizer distributor, described ditcher mechanism is rotation straight knife ditching machine;
In the above-mentioned no-tillage precision drilling fertilizer distributor, described ditcher mechanism and seeding and fertilizing mechanism are hinged with the linkage that rises and falls respectively, and linkage is connected with hydraulic mechanism with transmission levers on being articulated in frame through pull bar successively;
In the above-mentioned no-tillage precision drilling fertilizer distributor, on same vertical rod, the upper end of vertical rod is hinged with the linkage that rises and falls by strut fixation for described seeding and fertilizing mechanism sower, fertilizer distributor and covering device, defertilizing wheel, seed wheel and covering device;
In the above-mentioned no-tillage precision drilling fertilizer distributor, the location lock is installed on the described linkage that rises and falls, on frame, is provided with positioning tooth, location lock and positioning tooth interlock mutually with phase-locked corresponding position, location;
In the above-mentioned no-tillage precision drilling fertilizer distributor, described positioning tooth is around the curved layout of location lock;
In the above-mentioned no-tillage precision drilling fertilizer distributor, described rod outer sleeve is provided with sleeve, is wound with copying spring between sleeve and the pull bar;
In the above-mentioned no-tillage precision drilling fertilizer distributor, described facility are provided with two row ditcher mechanism and seeding and fertilizing mechanisms, and every row is provided with relatively independent rise and fall linkage and hydraulic mechanism.
Than existing no-tillage seeding machine, the beneficial effects of the utility model are: trench digging, sowing and fertilising power pass over by engine, avoided the phenomenon that throws switch of skidding by the appearance of facility land wheel walking power itself, accurately the assurance of outstanding mistake trench digging effect and seed, chemical fertilizer essence amount are sowed effect; Ditcher mechanism adopts the rotation straight knife ditching machine of rotation trench digging mode, can avoid taking place pears cutter formula trench digging and occur blocking up and influence the seeding and fertilizing effect; The facility employing hydraulic way of rising and falling, convenient and strength-saving, fast save time, improved facility efficient effectively; Two row seeding and fertilizer spreading machine hydraulic pressure rise and fall relatively independent, can carry out the single-double-row seeding and fertilizing and select, and make the adjustable use more flexibly of single-double-row; Seeding and fertilizing adopts the hydraulic spring grease cup profiling to guarantee the seeding and fertilizing agriculture requirement.
[description of drawings]
Below in conjunction with accompanying drawing in detail concrete structure of the present utility model is described in detail
Fig. 1 is the general structure schematic diagram of no-tillage precision drilling fertilizer distributor of the present utility model
Fig. 2 is a seeding and fertilizing power transmission schematic diagram
Fig. 3 is the power transmission schematic diagram of straight knife ditching machine
Fig. 4 is the hydraulic pressure exemplary view of rising and falling
Among the figure: 1, belt pulley; 2, driving belt; 3, hydraulic pump; 4, fertile case; 5, seed-box; 6, distributor; 7, positioning tooth; 8, hydraulic jack; 9, transmission levers; 10, press wheel; 11, covering device; 12, seed wheel; 13, defertilizing wheel; 14, straight knife ditching machine; 15, drive sprocket; 16, driving chain; 17, sowing sprocket wheel; 18, seeding sprocket wheel; 19, sprocket shaft; 20, separate pull bar; 21, sprocket wheel; 22, driving shaft; 23, bearing; 24, separate spline housing; 25, splined shaft; 26, disengaging pawl; 27, output gear; 28, travelling gear; 29, sprocket wheel II; 30, gear cover; 31, intermediate chain wheel; 32, chain wheel cover; 33, ditching machine sprocket wheel; 34, oil pipe; 35, anti-shape spring; 36, pull bar; 37, connecting rod I; 38, connecting rod II; 39, connecting rod III; 40, connecting rod IV; 41, connecting rod V; 42, connecting rod VI; 43, location lock; 44, positioning tooth.
[embodiment]
No-tillage precision drilling fertilizer distributor of the present utility model is installed on the hand tractor, and it comprises facility and the hydraulic lift mechanism of being made up of ditcher mechanism and seeding and fertilizing mechanism.Be illustrated in figure 1 as the embodiment of no-tillage precision drilling fertilizer distributor, be divided into transmission mechanism (belt pulley 1, driving belt 2, drive sprocket 15, driving chain 16) from front to back, ditcher mechanism (straight knife ditching machine 14), fertilizer, sowing and casing mechanism (fertile case 4, defertilizing wheel 13, seed-box 5, seed wheel 12, covering device 11, press wheel 10), hydraulic lift mechanism (hydraulic pump 3, distributor 6, hydraulic jack 8, transmission levers 9).
The seeding and fertilizing power transmission of no-tillage precision drilling fertilizer distributor is that the front wheel driving wheel shaft by hand tractor transmits, be arranged with sprocket wheel 21 on the driving shaft 22, the sprocket wheel 21 of driving shaft 22 is connected with the sower chain gear transmission, and the sower sprocket wheel passes through sprocket shaft 19 coaxial settings with the fertilizer distributor sprocket wheel.As shown in Figure 2, the spline on the sprocket wheel 21 is connected with splined shaft 25 on being installed in the driving shaft 22 of holding up tractor by separating spline housing 24.Like this, when locomotive carried out seeding operation, power just was delivered to sprocket wheel 21 by driving shaft 22, passed to sowing sprocket wheel 17 and seeding sprocket wheel 18 by sprocket wheel 21 again, drove seed tray and fertilising at last and carried out precision drilling and fertilising.Driving shaft 22 is provided with clutch, between sprocket wheel 21 and the driving shaft 22 bearing 23 is set, driving shaft 22 is connected with sprocket wheel 21 by clutch, when locomotive is in non-operation, by separating pull bar 20 pulling disengaging pawls 26 separation spline housing 24 is moved, splined shaft 25 is separated with sprocket wheel 21 finish and separate non-job state; Otherwise be job state.
The trench digging power of no-tillage precision drilling fertilizer distributor is to be transmitted by the outputting power of engine.As shown in Figure 3, the output gear 27 of the engine of hand tractor and travelling gear 28 engagements, drive coaxial sprocket wheel II 29, sprocket wheel II 29 is connected with ditching machine sprocket wheel 33 by two coaxial intermediate chain wheels 31, finishes the required ditching operation of seeding and fertilizing thereby drive 14 rotations of straight knife ditching machine.The soil block that splashes for avoiding ditching influences the transmission of gear and chain-wheel mechanism, and gear cover 30 and chain wheel cover 32 are set outside gear and chain-wheel mechanism.
Rising and falling of no-tillage precision drilling fertilizer distributor finished automatically by hydraulic pressure, and be convenient and swift laborsaving efficient.As shown in Figure 4, ditcher mechanism and seeding and fertilizing mechanism are hinged with the linkage that rises and falls respectively, and linkage is connected with hydraulic mechanism with transmission levers 9 on being articulated in frame through pull bar 36 successively.On same vertical rod, the upper end of vertical rod is hinged with the linkage that rises and falls by strut fixation for defertilizing wheel 13, seed wheel 12 and covering device 11.Linkage comprises 6 connecting rods, facility lift transfer route as shown in Figure 4, hydraulic oil is sent to distributor 6 by oil pipe 34 after hydraulic pump 3 pressurizations, pass to hydraulic jack 8 by distributor 6 and drive transmission levers 9 motions through the oil cylinder piston bar, transmission levers 9 drives pull bars 36 and moves downward the back and promote connecting rod I 37, connecting rod IV40 and clockwise rotate: route 1 makes connecting rod II 38 move downward the ditching machine that promotes connecting rod III39 and be attached thereto and clockwise rotates and lift; Route 2 moves upward by connecting rod VI42 pull-up defertilizing wheel 13, seed wheel 12 and covering device 11 connecting rod V41.Thereby realize that facility lift work, otherwise be the landing motion.The pull bar 36 outer sleeves that are arranged with, be wound with copying spring 35 between sleeve and the pull bar 36, pull bar 36 is when realizing that landing moves upward, its inner copying spring 35 produces compression, compression stress derives from the power of straight knife ditching machine 14, defertilizing wheel 13, seed wheel 12 and covering device 11 and face of land contact movement, stretching of the size decision spring of power finished profile modeling function.Rise and fall location lock 43 is installed on the linkage, on frame, be provided with positioning tooth 44 with lock 43 corresponding positions, location, positioning tooth 44 is around the pin joint curved layout of location lock 43 with linkage, and an end of location lock 43 can insert in the positioning tooth 44, with positioning tooth 44 interlock mutually.After facility lift, under job state not, be stuck on the positioning tooth, prevent that facility from falling with location lock 43.Facility are provided with two row ditcher mechanism and seeding and fertilizing mechanisms, and every row is provided with relatively independent rise and fall linkage and hydraulic mechanism.Facility are provided with two row ditcher mechanism and seeding and fertilizing mechanisms, and every row is provided with relatively independent rise and fall linkage and hydraulic mechanism.Because every capable seeder is relatively independent separately, single file sowing if desired, can put down separately needs one side, and another side is in the state of lifting, and realizes the requirement of single file seeding operation.
Described above only is preferred embodiment of the present utility model, and the utility model is not limited to above-mentioned embodiment, any retouching that all those of ordinary skill in the art make according to above description, revises or is equal to replacement, all belongs to this novel scope of protecting.
Claims (9)
1. no-tillage precision drilling fertilizer distributor, it comprises hitching machinery and the facility of being made up of ditcher mechanism and seeding and fertilizing mechanism, facility articulate with hitching machinery on, it is characterized in that: hitching machinery is a hand tractor, be to hold up on the tractor drive axle and be arranged with sprocket wheel, the sprocket wheel of driving shaft is connected with the sower chain gear transmission, sower sprocket wheel and fertilizer distributor sprocket coaxiality; The engine output gear and the ditcher mechanism of hand tractor are in transmission connection; Described driving shaft is provided with clutch, and driving shaft is connected with sprocket wheel by clutch.
2. no-tillage precision drilling fertilizer distributor according to claim 1, it is characterized in that: the engine output gear of hand tractor and travelling gear engagement, at the coaxial sprocket wheel that is provided with of the axial location of travelling gear, described sprocket wheel is connected with one of them of two coaxial intermediate chain wheels, and another is connected with the ditching machine sprocket wheel.
3. no-tillage precision drilling fertilizer distributor according to claim 1 is characterized in that: ditcher mechanism is rotation straight knife ditching machine.
4. no-tillage precision drilling fertilizer distributor according to claim 1 is characterized in that: ditcher mechanism and seeding and fertilizing mechanism are hinged with the linkage that rises and falls respectively, and linkage is connected with hydraulic mechanism with transmission levers on being articulated in frame through pull bar successively.
5. no-tillage precision drilling fertilizer distributor according to claim 4, it is characterized in that: seeding and fertilizing mechanism sower, fertilizer distributor and covering device, on same vertical rod, the upper end of vertical rod is hinged with the linkage that rises and falls by strut fixation for defertilizing wheel, seed wheel and covering device.
6. no-tillage precision drilling fertilizer distributor according to claim 4 is characterized in that: the location lock is installed on the linkage that rises and falls, is provided with positioning tooth with phase-locked corresponding position, location on frame, location lock and positioning tooth interlock mutually.
7. no-tillage precision drilling fertilizer distributor according to claim 6 is characterized in that: positioning tooth is around the curved layout of location lock.
8. no-tillage precision drilling fertilizer distributor according to claim 4, it is characterized in that: rod outer sleeve is provided with sleeve, is wound with copying spring between sleeve and the pull bar.
9. no-tillage precision drilling fertilizer distributor according to claim 4 is characterized in that: facility are provided with two row ditcher mechanism and seeding and fertilizing mechanisms, and every row is provided with relatively independent rise and fall linkage and hydraulic mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201783272U CN201518580U (en) | 2009-10-09 | 2009-10-09 | No-tillage precision drilling fertilizer applicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201783272U CN201518580U (en) | 2009-10-09 | 2009-10-09 | No-tillage precision drilling fertilizer applicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201518580U true CN201518580U (en) | 2010-07-07 |
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ID=42504764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201783272U Expired - Fee Related CN201518580U (en) | 2009-10-09 | 2009-10-09 | No-tillage precision drilling fertilizer applicator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201518580U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102835210A (en) * | 2012-08-21 | 2012-12-26 | 彭彪 | Compressed-air corn precision planter |
| CN108834512A (en) * | 2018-08-16 | 2018-11-20 | 许昌职业技术学院 | A kind of transplanting depth self-checking device of transplanter |
| CN114303767A (en) * | 2021-12-02 | 2022-04-12 | 安徽省金寨县金龙玉珠茶业有限公司 | Method for planting green tea out of season |
-
2009
- 2009-10-09 CN CN2009201783272U patent/CN201518580U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102835210A (en) * | 2012-08-21 | 2012-12-26 | 彭彪 | Compressed-air corn precision planter |
| CN102835210B (en) * | 2012-08-21 | 2015-07-01 | 彭彪 | Compressed-air corn precision planter |
| CN108834512A (en) * | 2018-08-16 | 2018-11-20 | 许昌职业技术学院 | A kind of transplanting depth self-checking device of transplanter |
| CN114303767A (en) * | 2021-12-02 | 2022-04-12 | 安徽省金寨县金龙玉珠茶业有限公司 | Method for planting green tea out of season |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20100707 Termination date: 20121009 |