CN2338950Y - Semi-suspension power-stubble-cleaning tillage-less precision sowing multipurpose machine - Google Patents
Semi-suspension power-stubble-cleaning tillage-less precision sowing multipurpose machine Download PDFInfo
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- CN2338950Y CN2338950Y CN 98227291 CN98227291U CN2338950Y CN 2338950 Y CN2338950 Y CN 2338950Y CN 98227291 CN98227291 CN 98227291 CN 98227291 U CN98227291 U CN 98227291U CN 2338950 Y CN2338950 Y CN 2338950Y
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Abstract
The utility model relates to tillage-less seeding machine which comprises a general-purpose machine frame, a seed fertilizer box, a land wheel, a transmission mechanism and an opening share, wherein an upper suspension arm and a lower suspension arm are arranged at the front end of the machine frame and are matched and connected with a tractor, the seed fertilizer box is arranged on the machine frame, two sets of land wheels are connected with the front end of the machine frame, the opening share is connected under the rear part of the machine frame by a square shaft hinging mechanism, and the rear part of the machine frame is connected with a depth limiting wheel. The utility model is characterized in that a front opening share assembly is connected under the front part of the machine frame, the land wheel is hinged with a flabellate adjusting plate which is extended out of the front end of the toolbar by a crotch frame, and a wheel shaft of the land wheel is connected with a transitional shaft on the flabellate adjusting plate by a first driving chain. Simultaneously, the transitional shaft is connected with shaft chain wheels for discharging seed fertilizer of both sides of the seed fertilizer box by a second driving chain.
Description
The utility model relates to a kind of agricultural machinery, particularly a kind of few no-tillage seeding machinery.
Existing few no-tillage seeding machine adopts and install stubble breaking knife group body additional before seed opener, and operation effectiveness is not good, mainly exists:
1, since stubble-field harden, furrow face injustice, when straw grass amount was big, the stubble breaking knife difficulty of burying caused and reveals kind, stifled grass and seeding are irregular, the ridge rate of breaking of being short of seedling reaches more than the 10-20%.
Though 2, existing sower can install the seed manure case additional, it can't plant the side fertilising, still mixes when seed and fertilizer bury, and causes the burning seedling.
3, existing sower dispenser does not reach precision drilling (3-6 kilogram/mu) requirement, when the only bar of stubble wheat in evening is cultivated, does not reach the amount of broadcasting (10-30 kilogram/mu) sowing requirement greatly again.Range of application is very restricted.
4, the adjustable extent of sowing line-spacing is little, can not carry out the sowing of 10 centimetres of little line-spacings again.Can't the large tracts of land penetration and promotion.
The purpose of this utility model is exactly in order to address the above problem, and provides a kind of few no-tillage precision of power breaking that partly hangs that can all can use operation at the different agronomy industry requirement conditions that varying environment condition, different time sowing season and kind are sowed and can meet the demands to sow multi-purpose machine.
Technical solution of the present utility model:
A kind of few no-tillage precision sowing of power breaking multi-purpose machine that partly hangs, it includes tool-carrier, the seed manure case, land wheel and transmission mechanism thereof and plough, the frame front end is provided with, lower suspension arm, be used for connecting with tractor, the seed manure case is arranged on the frame, the frame front end is connected with two cover land wheels, the frame lower rear is connected with plough by the square shaft linkwork, the frame rear portion is connected with gauge wheel, it is characterized in that the frame front below is connected with front ditcher assembly, land wheel is articulated and connected on the fan-shaped adjustable plate that the frame front end stretches out by crotch, the wheel shaft of land wheel links to each other with transition axis on the fan-shaped adjustable plate by first driving-chain, and transition axis links to each other with the fertile sprocket wheel of the seeding of seed manure case both sides by second driving-chain again simultaneously.
The utility model provides on the face of land and has hardened, furrow face injustice, and the straw grass is measured under the big condition and is carried out the machinery of high-quality, the operation of high efficiency no-tillage seeding, and can carry out precision drilling and the amount of broadcasting drilling greatly, a tractor serves several purposes, the disconnected ridge rate of after planting being short of seedling is reduced to about 5%.The comparable conventional seed planting of the utility model precision drilling is saved seed about 40%, can be with the position fertilising of sowing synchronous side, can reduce the operation number of times, rob farming season, not burn seedling and urge strong sprout, the comprehensive cost about 30% of saving, rate of growth is about 10%, and 3.6 meters of the utility model working widths can adapt to 10-700 centimetre of line-spacing, the seeding operation that 6-36 is capable is applicable to the no-tillage seedings of crops such as wheat, barley and highland barley, corn, jowar, soybean, beet, cotton.The functional mapping simple and fast, adjustable extent is big, and it is many to adapt to crop varieties.Operating speed 6-8 km/hour.Operating efficiency is greater than 30 mu/hour, and more conventional type is enhanced about more than once.The utility model half hangs and high strength multipurpose type complete machine structure, makes the operational reliability height, and practicality is good, and fault rate is low.The utility model novel structure is simple, and is multiple functional, can all can work under the different agriculture requirement during with different time and kind sowing in the varying environment condition of no-tillage seeding, and can satisfy its various requirement, its applicability is strong, wide application, but large tracts of land penetration and promotion.
Fig. 1 is that the utility model front ditcher assembly is the structural representation of the passive breaking cutting knife of table roller;
Fig. 2 is that the utility model front ditcher assembly is the structural representation of power saw fluted disc type breaking cutting knife;
Fig. 3 is that the utility model front ditcher assembly is the structural representation of double disk opener.
As Fig. 1-3, the utility model includes tool-carrier 1, seed manure case 2, land wheel 3 and transmission mechanism 4 thereof and plough 5, and frame 1 front end is provided with upper and lower suspension arm 6,7, is used for connecting with tractor.Seed manure case 2 is arranged on the frame 1, frame 1 front end is connected with two cover land wheels 3, frame 1 lower rear is connected with plough 5 by square shaft linkwork 8, frame 1 rear portion is connected with gauge wheel 9, characteristics of the present utility model are, frame 1 lower front is connected with front ditcher assembly 10, land wheel 3 is articulated and connected on the fan-shaped adjustable plate 12 that frame 1 front end stretches out by crotch 11, the wheel shaft of land wheel 3 links to each other with transition axis 14 on the fan-shaped adjustable plate 12 by first driving-chain 13, and transition axis 14 links to each other with the fertile sprocket wheel 16 of the seeding of seed manure case 2 both sides by second driving-chain 15 again simultaneously.The position of the transition axis 14 of above-mentioned fan-shaped adjustable plate 12 should be at the pin joint place of land wheel crotch 11.
In the utility model, fan-shaped adjustable plate 12 is connected on frame 1 front-axle beam 18 by U-bolt card 17, so that the installation site of left and right adjusting land wheel 3 as required.There is a registration hole 19 fan-shaped adjustable plate 12 belows, correspondingly also have locating hole at crotch 11 medium positions, and they are regulated by bolt and are located by connecting.
The utility model is provided with universal type hydraulic pressure tail wheel 50 in the rear end of frame 1, the lower suspension arm 7 of it and frame 1 front end forms half and hangs.
When the utility model uses, its upper and lower suspension arm 6,7 is connected with tractor, plot of land for no-tillage and direct-seeding, its front ditcher assembly 10 can be selected power saw fluted disc type stubble breaking knife 25 shown in Figure 2 for use, this assembly has two power sawtooth stubble breaking knifes 25 for 10 every groups, be typically provided with six groups of 12 stubble breaking knifes, and each list is organized the operation of all following an example under the effect of its elasticity linkwork 26.During work, the power of transmission case 34 is provided by universal joint by tractor motive power output shaft, transmission case 34 is by 27 work of driving-chain 33 driven gear casees, make 25 rotations of sawtooth disc type stubble breaking knife, promptly the plate soil rotary-cut of plot of land is gone out the narrow ditch of wide 5-8 millimeter, dark 30-50 millimeter, simultaneously, the double disk opener 5 at frame 1 rear carries out row water furrow planting and fertilising along narrow ditch.At this moment, land wheel 3 should be in the floating copying state, is about to its bolt and takes off from fan-shaped adjustable plate 12, makes land wheel 3 not play the dark effect of limit, to increase the cut soil pressure of fuselage to power stubble breaking knife 25.Like this, land wheel 3 makes the fertile axle of the seeding rotation work of seed manure case 2 by its first, second driving- chain 13,15 when floating walking, and seed manure case 2 just imports double disk opener 5 by carrier pipe with seed manure, and is broadcast in the narrow ditch by it, finishes the operation of seeding and fertilizing.
In addition, when no-tillage and direct-seeding, under the situation few as plot of land face of land toothing, that the face of land is loose, its front ditcher assembly 10 can be selected passive table roller formula breaking cutting knife 20 shown in Figure 1 for use, this moment, each assembly 10 had a breaking cutting knife 20, more than ten assembly usually is installed, and the operation of under the effect of its elasticity linkwork 21, all can following an example of each assembly.Other course of work as hereinbefore.
For the plot of land of sowing behind the whole ground, its front ditcher assembly 10 should be selected double disk opener shown in Figure 3 36 for use, this moment, 36 of this ploughs played fertilising or sowing effect, when installing, it arranges plough 5 arranged in dislocation with the back, realize side position fertilising in the ranks, perhaps little line-spacing (10 centimeters) 36 row sowings, this moment, the bolt of land wheel 3 should lock in the locating hole 19 that is required by seed level to determine of fan-shaped adjustable plate 12, land wheel 3 is in the dark running status of limit like this, it is by first, second driving- chain 13,15 make the seed manure axle work of seed manure case 2, seed manure case 2 just imports fertilizer or seed in the double disk opener 36 of front ditcher assembly 10 by carrier pipe 47, and come in the plot of land kind ditch that plough leaves by it, each seed manure case 2 drives Seeding box 46 feed shaft work again by driving-chain 49 simultaneously, Seeding box 46 just imports seed in the row's plough 5 of back by carrier pipe 48, and is entered in the plot of land kind ditch by it.The only bar cultivation of the amount of broadcasting is especially suitable greatly for late stubble wheat for this type, and it is by the seedings simultaneously of two Seeding boxs, and the front and rear row plough is ditched, and carries out 10 centimeter 36 row sowing, reaches late wheat sowing agriculture requirement.In addition, when morning, the malt extract amount was sowed, can realize Precision Seeding, and in Precision Seeding, in the ranks apply fertilizer, during work, preceding seed manure case 2 fertilizers, back Seeding box 46 seedings, front ditcher assembly 10 fertilisings, 5 sowings of post-trenching device.
The utility model can allow the hydraulic pressure tail wheel 50 of its rear end work when transportation or field turning, to alleviate the suspended weights of tractor, can be suitable for like this using with the tractor of common type.Hydraulic pressure tail wheel 50 is in quick condition when the multi-purpose machine operate as normal.
Claims (7)
1, a kind of few no-tillage precision sowing of power breaking multi-purpose machine that partly hangs, it includes tool-carrier, the seed manure case, land wheel and transmission mechanism thereof and plough, the frame front end is provided with, lower suspension arm, be used for connecting with tractor, the seed manure case is arranged on the frame, the frame front end is connected with two cover land wheels, the frame lower rear is connected with plough by the square shaft linkwork, the frame rear portion is connected with gauge wheel, it is characterized in that the frame front below is connected with front ditcher assembly, land wheel is articulated and connected on the fan-shaped adjustable plate that the frame front end stretches out by crotch, the wheel shaft of land wheel links to each other with transition axis on the fan-shaped adjustable plate by first driving-chain, and transition axis links to each other with the fertile sprocket wheel of the seeding of seed manure case both sides by second driving-chain again simultaneously.
2, by the described few no-tillage precision sowing of the power breaking multi-purpose machine that partly hangs of claim 1, it is characterized in that the position of the transition axis of described fan-shaped adjustable plate should be at the pin joint place of land wheel crotch.
3, by the described few no-tillage precision sowing of the power breaking multi-purpose machine that partly hangs of claim 1, it is characterized in that described fan-shaped adjustable plate is connected on the frame front beam by U-bolt, so that the installation site of left and right adjusting land wheel as required, there is a registration hole fan-shaped adjustable plate below, correspondingly also have locating hole at the crotch medium position, they are regulated by bolt and are located by connecting.
4, by the described few no-tillage precision sowing of the power breaking multi-purpose machine that partly hangs of claim 1, it is characterized in that described front ditcher assembly can be made up of passive breaking cutting knife of table roller and elasticity linkwork, this linkwork is made up of pull bar, elasticity suspension rod and spring thereof, back end of tie rod links to each other with the cutter shaft of breaking cutting knife, the square beam of its front end and frame front correspondence position below is hinged by joint, elasticity suspension rod lower end and back end of tie rod are hinged, its upper end links to each other with the adjustable suspension rod card arm of frame correspondence position, and spring is housed on the suspension rod.
5, by the described few no-tillage precision sowing of the power breaking multi-purpose machine that partly hangs of claim 1, it is characterized in that described front ditcher assembly also can be made up of power saw fluted disc type stubble breaking knife and elasticity linkwork, this linkwork is by gear-box, suspension rod and spring are formed, a plurality of meshed gears are arranged in the gear-box, before it, the gear of rear end links to each other with the power transmission shaft of frame below and the cutter shaft of power saw fluted disc type stubble breaking knife respectively, wherein power transmission shaft is connected on the square beam of frame below by supporting base, gear-box front end gearing shaft links to each other with transmission case on the frame by driving-chain, suspension rod lower end and gear-box rear end are hinged, its upper end links to each other with the adjustable suspension rod card of frame arm, and spring is housed on the suspension rod.
6, by the described few no-tillage precision sowing of the power breaking multi-purpose machine that partly hangs of claim 1, it is characterized in that described front ditcher assembly also can be made up of double disk opener and elasticity linkwork, this linkwork is by pull bar, suspension rod and spring are formed, back end of tie rod connects the joint that with the double disk opener support and links to each other, the square beam of pull bar front end and frame below is hinged by joint, it is hinged that suspension rod lower end and double disk opener support rear upper end connect the joint that, its upper end links to each other with suspension rod card arm on the frame, spring is installed on the suspension rod, this moment, the frame upper front end can be provided with outer groove wheel seed manure case, the rear end is provided with level awl dish cellular type Seeding box, the seed manure case is pegged graft by the double disk opener of carrier pipe and front ditcher assembly, Seeding box is pegged graft by carrier pipe and back row's plough, and Seeding box links to each other with seed manure case both sides sprocket wheel by driving-chain.
7, by the described few no-tillage precision sowing of the power breaking multi-purpose machine that partly hangs of claim 1, it is characterized in that the rear end of described frame is provided with universal type hydraulic pressure tail wheel, it forms half suspension with the lower suspension arm of frame front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98227291 CN2338950Y (en) | 1998-07-09 | 1998-07-09 | Semi-suspension power-stubble-cleaning tillage-less precision sowing multipurpose machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98227291 CN2338950Y (en) | 1998-07-09 | 1998-07-09 | Semi-suspension power-stubble-cleaning tillage-less precision sowing multipurpose machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2338950Y true CN2338950Y (en) | 1999-09-22 |
Family
ID=33977628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98227291 Expired - Fee Related CN2338950Y (en) | 1998-07-09 | 1998-07-09 | Semi-suspension power-stubble-cleaning tillage-less precision sowing multipurpose machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2338950Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104541632A (en) * | 2015-01-26 | 2015-04-29 | 辽宁省农业机械化研究所 | Small power-operated stubble-cutting, non-tillage, seeding and fertilizer-applying machine |
| CN107743756A (en) * | 2017-12-06 | 2018-03-02 | 湖北中轩科技有限公司 | A kind of multifunctional combined seed-sowing machine |
-
1998
- 1998-07-09 CN CN 98227291 patent/CN2338950Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104541632A (en) * | 2015-01-26 | 2015-04-29 | 辽宁省农业机械化研究所 | Small power-operated stubble-cutting, non-tillage, seeding and fertilizer-applying machine |
| CN107743756A (en) * | 2017-12-06 | 2018-03-02 | 湖北中轩科技有限公司 | A kind of multifunctional combined seed-sowing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |