A kind of seeder suitable for different terrain
Technical field
The present invention relates to a kind of seeder, and in particular to a kind of seeder suitable for different terrain.
Background technology
Existing seeder may be only available for smooth soil, therefore its application is also confined on the landforms of Plain, and China
With hills vast in territory, the agro-farming in hilly country, which is appointed, so uses original manual farming, and labor intensity is big, efficiency is low
Serious constrains these regional agricultural developments.Hilly country soil is mostly heeling condition, and farm machinery is on the soil of hills
Farming is difficult to keep balancing, and mechanization enforcement difficulty is big.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of easy to operate, time saving and energy saving, stability and security
The high seeder suitable for different terrain.
A kind of seeder suitable for different terrain, including frame, furrowing blade, press wheel, power wheel, seed-box, suspension
Arm, discharging tube, the suspension arm are connected to frame front end, and furrowing blade and press wheel are separately fixed at seed-box front and rear sides frame
It is following, the delivery outlet of seed-box is connected by discharging tube with the seeding passage that furrowing blade is connected as a single entity, power wheel installation
On rear side of frame, a bascule is additionally provided with frame side, the bascule includes crossbeam, connecting shaft, stabilizer, institute
Crossbeam is stated as two, is fixed on frame side, the connecting shaft lower end connects stabilizer, and upper end is connected with crossbeam by rack.
The furrowing blade is connected through a screw thread with frame, and the press wheel is connected through a screw thread with frame.
A balancing stand is also fixed in frame between two crossbeams, the balancing stand is inverse-T-shaped.
The principle of the invention:When being sowed in hilly country, according to the gradient in soil, by adjusting connecting shaft on crossbeam
Relative position carrys out the relative position of adjustment wheel and power wheel, makes stabilizer and power wheel minimum point line parallel with soil,
So that frame keep level on inclined soil, after frame keep level state, passes through threaded adjustment furrowing blade and town
The optimum altitude of pinch roller, meets water furrow planting and firming, during sowing, promotes seeder to walk forward by external force, ditches
Machine is ditched, and the seed in seed-box is sowed on the soil of trench digging by discharging tube, and press wheel will be broadcast seed-bearing immediately
Ditch is smoothed, and sowing is completed.
The beneficial effects of the invention are as follows:
1) Height Adjustable setting is taken turns by bascule and to press wheel trench digging, realizes seeder obliquely
Face still keeps balancing and so that water furrow planting and firming is effectively carried out, and more accelerates relative to the traditional-handwork sowing of hilly country
Speed is laborsaving, raises labour efficiency;
2) connecting shaft is connected with crossbeam by rack, by adjust connecting shaft and crossbeam relative position adjustable and balancing wheel with
The angle of power wheel bottom line and horizontal plane, realize and balance is kept on different gradient soils, therefore the seeder can fit
It is wider for the soil of different gradients, application;
3) in ground irregularity, when stabilizer and power wheel are difficult to make the frame continue to keep balance, balancing stand can prevent
Frame is turned on one's side, and further enhancing the security of seeder.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention;
Fig. 2 is balance device structure schematic diagram of the present invention.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is expanded on further.
As shown in Figure 1, 2:A kind of seeder suitable for different terrain, including frame 1, furrowing blade 2, press wheel 3, power
Wheel 4, seed-box 5, suspension arm 6, discharging tube 7, suspension arm 6 are connected to the front end of frame 1, and furrowing blade 2 and press wheel 3 are separately fixed at
Following, the seeding that the delivery outlet of seed-box 5 is connected as a single entity by discharging tube 7 and furrowing blade 2 of the front and rear sides frame 1 of seed-box 5
Passage connects, and power wheel 4 is arranged on the rear side of frame 1, is additionally provided with a bascule 8 in the side of frame 1, bascule 8 includes
Crossbeam 9, connecting shaft 10, stabilizer 11, crossbeam 9 are two, are fixed on the side of frame 1, and the lower end of connecting shaft 10 connects stabilizer 11,
Upper end is connected with crossbeam 9 by rack.
Furrowing blade 2 is connected through a screw thread with frame 1, and press wheel 3 is connected through a screw thread with frame 1.
A balancing stand 12 is also fixed in frame 1 between two crossbeams 9, balancing stand 12 is inverse-T-shaped.
When being sowed in hilly country, according to the gradient in soil, by adjusting relative position of the connecting shaft 10 on crossbeam 9
Carry out the relative position of adjustment wheel 11 and power wheel 4, make stabilizer 11 and the minimum point line of power wheel 4 parallel with soil a, from
And make the keep level on inclined soil a of frame 1, after the keep level state of frame 1, by threaded adjustment furrowing blade 2 with
The optimum altitude of press wheel 3, meets water furrow planting and firming, during sowing, promotes seeder to walk forward by external force, opens
Ditch machine 2 is ditched, and the seed in seed-box 5 is sowed on the soil of trench digging by discharging tube 7, and press wheel 3 will have been broadcast immediately
The ditch of seed is smoothed, and sowing is completed.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.