A kind of seeder that is applicable to different terrain
Technical field
The present invention relates to a kind of seeder, be specifically related to a kind of seeder that is applicable to different terrain.
Background technology
Existing seeder can only be applicable to smooth soil, and therefore its application is also confined on the landforms of Plain,And China has hills vast in territory, appoint the original manual farming of right employing in the agro-farming of hilly country,The restriction that labour intensity is large, inefficiency is serious these regional agricultural developments. Soil, hilly country is manyFor heeling condition, farm machinery farming on soil, hills is difficult to keep balance, and it is large that difficulty is implemented in mechanization.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of easy to operate, time saving and energy saving, stabilityWith the safe seeder that is applicable to different terrain.
Be applicable to a seeder for different terrain, comprise frame, furrowing blade, press wheel, power wheel,Seed-box, suspension arm, discharging tube, described suspension arm is connected to frame front end, and furrowing blade and press wheel divideBe not fixed on the following of seed-box front and back machine frame at two sides, the delivery outlet of seed-box is by discharging tube and furrowing bladeThe chimes channel connection being connected as a single entity, described power wheel is arranged on frame rear side, is also provided with in frame one sideA bascule, described bascule comprises crossbeam, connecting axle, stabilizer, described crossbeam is two,Be fixed on frame one side, described connecting axle lower end connects stabilizer, and upper end is connected by tooth bar with crossbeam.
Described furrowing blade and frame are threaded connection, and described press wheel and frame are threaded connection.
In the frame between two crossbeams, also fix a balancing stand, described balancing stand is inverse-T-shaped.
The principle of the invention: while sowing in hilly country, according to the gradient in soil, by regulating connecting axleRelative position on crossbeam carrys out the relative position of adjustment wheel and power wheel, makes stabilizer and power wheelMinimum point line is parallel with soil, thereby makes frame maintenance level on the soil tilting, and keeps in frameAfter level, by the optimum altitude of threaded adjustment furrowing blade and press wheel, meet water furrow planting and pressureSoil, when sowing, promotes seeder by external force and walks forward, and ditching machine trench digging, is positioned at seed-boxIn seed sow on the soil of ditching by discharging tube, press wheel will be broadcast seed-bearing ditch and smooth immediately,Sowing completes.
The invention has the beneficial effects as follows:
1) by bascule and to the Height Adjustable setting of press wheel trench digging wheel, realized seederStill keep balance in sloping floor and make water furrow planting and firming effectively carries out, with respect to hilly countryTraditional-handwork sow fast power-saving more, raise labour efficiency;
2) connecting axle is connected by tooth bar with crossbeam, by regulating connecting axle and crossbeam relative position adjustableThe angle of stabilizer and power wheel bottom line and horizontal plane, realizes and on different gradients soil, keeps flatWeighing apparatus, therefore this seeder is applicable to the soil of different gradients, and range of application is wider;
3) the irregular place on ground, when stabilizer and power wheel are difficult to make frame to continue to keep balance, balanceFrame can prevent frame rollover, has further strengthened the security of seeder.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is balance device structure schematic diagram of the present invention.
Detailed description of the invention
For technological means, creation characteristic that the present invention is realized, reach object and effect is easy to understandSeparate, below in conjunction with concrete diagram, further set forth the present invention.
As shown in Figure 1, 2: a kind of seeder that is applicable to different terrain, comprise frame 1, furrowing blade 2,Press wheel 3, power wheel 4, seed-box 5, suspension arm 6, discharging tube 7, suspension arm 6 is connected to frame 1 front end,Furrowing blade 2 and press wheel 3 are separately fixed at the following of seed-box 5 front and back machine frame at two sides 1, the output of seed-box 5The chimes channel connection that mouth is connected as a single entity by discharging tube 7 and furrowing blade 2, power wheel 4 is arranged on after frame 1Side, is also provided with a bascule 8 in frame 1 one sides, bascule 8 comprise crossbeam 9, connecting axle 10,Stabilizer 11, crossbeam 9 is two, is fixed on frame 1 one sides, connecting axle 10 lower ends connect stabilizer 11,Upper end is connected by tooth bar with crossbeam 9.
Furrowing blade 2 is threaded connection with frame 1, and press wheel 3 is threaded connection with frame 1.
In the frame 1 between two crossbeams 9, also fix a balancing stand 12, balancing stand 12 is inverse-T-shaped.
While sowing in hilly country, according to the gradient in soil, by adjusting connecting axle 10 on crossbeam 9Relative position carrys out the relative position of adjustment wheel 11 and power wheel 4, makes stabilizer 11 and power wheel 4 minimumPoint line is parallel with soil a, thereby makes frame 1 maintenance level on the soil a tilting, and keeps in frame 1After level, the optimum altitude by threaded adjustment furrowing blade 2 with press wheel 3, meet water furrow planting andFirming, when sowing, promotes seeder by external force and walks forward, and ditching machine 2 is ditched, and is positioned at seedSeed in case 5 is sowed on the soil of trench digging by discharging tube 7, and press wheel 3 will be broadcast seed-bearing ditch immediatelySmooth, sowing completes.
More than show and described general principle of the present invention and principal character and advantage of the present invention. One's own professionThe technical staff of industry should understand, and the present invention is not restricted to the described embodiments, above-described embodiment and explanationThat in book, describes just illustrates principle of the present invention, without departing from the spirit and scope of the present invention,The present invention also has various changes and modifications, and these changes and improvements all fall into claimed model of the present inventionIn enclosing. The claimed scope of the present invention is defined by appending claims and equivalent thereof.