A kind of seeder
Technical field
The present invention relates to a kind of seeders.
Background technology
Currently, existing seeder is due to insufficient present on design, sowing effect is ideal not enough, especially seeding process
In it sometimes appear that the case where seed is plugged so that sowing cannot be smoothed out, carry out influence sowing efficiency.
In addition, existing seeder is all by individual pulling equipment to complete sowing work, and self-powered device
Seeder yet there are no related research report.
Invention content
Be not in seed in seeding process the technical problem to be solved by the invention is to provide a kind of sowing effect is good
The case where being plugged can guarantee that sowing is smoothed out, to improve the seeder of sowing efficiency.
Further, the technical problem to be solved by the invention is to provide one kind, not only sowing effect is good, in seeding process not
It will appear seed to be plugged, and the seeder of self-powered device.
The technical solution adopted by the present invention to solve the technical problems is:A kind of seeder, including seeder ontology, it is described
Seeder ontology is equipped with seeding apparatus and guidance device;The seeding apparatus includes that Seeding box, sowing shaft and seed loosen dress
It sets, the Seeding box is located in sowing shaft, and the sowing shaft includes rotary shaft, and the rotary shaft is equipped with sleeve, the sleeve
It is equipped with a series of grooves for filling seed, wherein in the axial direction of sleeve, (adjacent two is recessed for the groove disposed at equal distance
The distance between slot is determined by the horizontal spacing sowed), on the circumference of sleeve, the groove is evenly arranged;The seed pine
Dynamic device includes loosening bar, loosening spring and a series of protrusions, and the loosening bar is mounted between adjacent two Seeding box, and both ends
It is inserted into Seeding box respectively, described one end for loosening spring is connect with bar is loosened, and the other end is connect with sowing machine support, described convex
It rises and is arranged along sowing shaft even circumferential, in sowing shaft rotary course, protrusion rotates together with sowing shaft, when protrusion rotates to one
When positioning is set, protrusion, which jacks up, loosens spring, and then drive loosens bar and loosens seed;The guidance device includes outer bar, interior bar, puts
Line apparatus and index wire, the interior bar is mounted in outer bar, and can be moved left and right in outer bar, and the actinobacillus device is located at outer bar
One end of top, the index wire is connected with actinobacillus device, and the other end passes through the end of interior bar and is connected with weight, makes index wire
It is straightened.
Further, the seeder ontology is equipped with power plant, and the power plant includes engine, belt drive
Structure and retarder, the engine are connected by belt gear with retarder, and the output shaft of the retarder, which is equipped with, to be driven
Moving gear, the driving gear are meshed with driven gear, and the driven gear passes through the axis with control handle and chain drive
Mechanism is connected with the front axle of seeder.
Further, the belt gear includes main pulley, belt and from belt pulley, and the main pulley is mounted on
On the output shaft of engine, it is described from belt pulley be mounted on retarder input shaft on, the main pulley by belt with from
Belt pulley is connected;The chain drive includes head sprocket, chain and accessary sprocket wheel, and the head sprocket is mounted on driven gear
On axis, the accessary sprocket wheel is mounted on the front axle of seeder, and the head sprocket is connected by chain with accessary sprocket wheel.
Further, the Seeding box is equipped with bolt, and when extracting bolt, Seeding box is connected to the groove of sowing shaft, is inserted into
When bolt, the groove of Seeding box and sowing shaft is spaced.
Further, the front of the sowing shaft is equipped with uni-flow vat, when the groove on sleeve rotates to certain position and pours out
When seed, seed is flowed out through uni-flow vat, to complete to sow.
Further, the groove is in cup body shape.In the axial direction of sleeve, the groove is 4-9.In the circumference of sleeve
On, the groove is 3-4.
Further, the end of the outer bar is equipped with iron plate with holes, and the index wire initially passes through iron plate with holes and is then passed through
The end of interior bar.
Further, the actinobacillus device is constituted by shaking the hand with paying out reel, and described shake the hand is connected with paying out reel.The weight can
For mineral water bottle etc..
Compared with prior art, the present invention has sowing effect good, sows the features such as efficient.
Description of the drawings
Fig. 1 is the structural schematic diagram of the embodiment of the present invention;
Fig. 2 is the left view of the seeding apparatus of embodiment illustrated in fig. 1;
Fig. 3 is the right view of the seeding apparatus of embodiment illustrated in fig. 1;
Fig. 4 is the enlarged structure schematic diagram of the guidance device of embodiment illustrated in fig. 1.
Specific implementation mode
The invention will be further described with reference to the accompanying drawings and embodiments.
With reference to attached drawing, the present embodiment includes seeder ontology 1, and the seeder ontology 1 is equipped with seeding apparatus 2 and guides
Device 3;The seeding apparatus 2 includes Seeding box 2-1, sowing shaft 2-2 and seed loosening device 2-3, and the Seeding box 2-1 is located at
On sowing shaft 2-2, the sowing shaft 2-2 includes rotary shaft 2-2-1, and the rotary shaft 2-2-1 is described equipped with sleeve 2-2-2
Sleeve 2-2-2 is equipped with a series of groove 2-2-3 for filling seed, wherein in the axial direction of sleeve 2-2-2, the groove
2-2-3 disposed at equal distance (the distance between adjacent two groove is determined by the horizontal spacing sowed), in the circumference of sleeve 2-2-2
On, the groove 2-2-3 is evenly arranged;The seed loosening device 2-3 includes loosening bar 2-3-1, loosening spring 2-3-2 and one
Serial protrusion 2-3-3, the loosening bar 2-3-1 is mounted between adjacent two Seeding boxs 2-1, and Seeding box 2- is inserted at both ends respectively
In 1, described one end for loosening spring 2-3-2 is connect with bar 2-3-1 is loosened, and the other end is connect with sowing machine support, the protrusion
2-3-3 arranges that in sowing shaft 2-2 rotary courses, raised 2-3-3 revolves together with sowing shaft 2-2 along sowing shaft 2-2 even circumferentials
Turn, when raised 2-3-3 rotates to certain position, raised 2-3-3, which is jacked up, loosens spring 2-3-2, and then drives and loosen bar 2-3-1
Loosen seed;
The guidance device 3 includes outer bar 3-1, interior bar 3-2, actinobacillus device 3-3 and index wire 3-4, the interior bar 3-2 peaces
It in outer bar 3-1, and can be moved left and right in outer bar 3-1, the actinobacillus device 3-3 is located above outer bar 3-1, the guide
One end of line 3-4 is connected with actinobacillus device 3-3, and the other end is across the end of interior bar 3-2 and is connected with weight 3-5, makes index wire
3-4 is straightened.
In the present embodiment, the seeder ontology 1 be equipped with power plant 4, the power plant 4 include engine 4-1,
Belt gear 4-2 and retarder 4-3, the engine 4-1 are connected by belt gear 4-2 with retarder 4-3, institute
The output shaft for stating retarder 4-3 is equipped with driving gear (not shown), and the driving gear (does not show with driven gear in figure
Go out) it is meshed, the front axle phase that the driven gear passes through the axis with control handle and chain drive 4-4 and seeder
Even.
The belt gear 4-2 includes main pulley, belt and from belt pulley, and the main pulley, which is mounted on, to be started
It is described from the input shaft that belt pulley is mounted on retarder on the output shaft of machine, the main pulley by belt with from belt
Wheel is connected;The chain drive 4-4 includes head sprocket, chain and accessary sprocket wheel, and the head sprocket is mounted on driven gear
On axis, the accessary sprocket wheel is mounted on the front axle of seeder, and the head sprocket is connected by chain with accessary sprocket wheel.
In the present embodiment, the Seeding box 2-1 is equipped with bolt 5, when extracting bolt 5, Seeding box 2-1 and sowing shaft 2-2
Groove 2-2-3 connection, when being inserted into bolt 5, the groove 2-2-3 of Seeding box 2-1 and sowing shaft 2-2 is separated.
In the present embodiment, the front of the sowing shaft 2-2 is equipped with uni-flow vat 6, when the groove 2-2-3 rotations on sleeve 2-2-2
When going to certain position and pouring out seed, seed is flowed out through uni-flow vat 6, to complete to sow.
In the present embodiment, the groove 2-2-3 is in cup body shape.In the axial direction of sleeve 2-2-2, the groove 2-2-3 is 4
It is a.On the circumference of sleeve 2-2-2, the groove 2-2-3 is 4.
In the present embodiment, the end of the outer bar 3-1 initially passes through with holes equipped with iron plate 3-6, the index wire 3-4 with holes
Iron plate 3-6 be then passed through the end of interior bar 3-2.
In the present embodiment, the actinobacillus device 3-3 is constituted by shaking the hand with paying out reel, and described shake the hand is connected with paying out reel.Institute
It is mineral water bottle to state weight 3-5.
When work, under the action of power plant 4, planting with sowing machine, Seeding box 2-1 of the seed through seeding apparatus 2 are driven
The groove 2-2-3 for flowing into sowing shaft 2-2, as groove 2-2-3 rotates to certain position, seed is poured out to flow out through uni-flow vat 6, with
Complete sowing.
In seeding process, the raised 2-3-3 on sowing shaft 2-2 rotates together with sowing shaft 2-2, when raised 2-3-3 rotates
When to certain position, raised 2-3-3, which is jacked up, loosens spring 2-3-2, and then drives and loosen bar 2-3-1 loosening seeds, is avoided
Seed is plugged.
In seeding process, by using guidance device 3, can guarantee sow son with adjacent sowed son it is parallel, thus
Ensure sowing effect.