CN105723883B - Seeder - Google Patents
Seeder Download PDFInfo
- Publication number
- CN105723883B CN105723883B CN201610086663.9A CN201610086663A CN105723883B CN 105723883 B CN105723883 B CN 105723883B CN 201610086663 A CN201610086663 A CN 201610086663A CN 105723883 B CN105723883 B CN 105723883B
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- Prior art keywords
- seeder
- wheel
- groove
- frame
- trench digging
- Prior art date
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- 230000007246 mechanism Effects 0.000 claims abstract description 51
- 239000003337 fertilizer Substances 0.000 claims abstract description 45
- 238000007493 shaping process Methods 0.000 claims abstract description 32
- 239000002689 soil Substances 0.000 claims abstract description 29
- 230000003028 elevating effect Effects 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000009331 sowing Methods 0.000 claims description 5
- 230000004720 fertilization Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 10
- 235000007164 Oryza sativa Nutrition 0.000 abstract description 8
- 235000009566 rice Nutrition 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 4
- 240000007594 Oryza sativa Species 0.000 abstract 1
- 230000006835 compression Effects 0.000 description 17
- 238000007906 compression Methods 0.000 description 17
- 241000209094 Oryza Species 0.000 description 8
- 238000010899 nucleation Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 239000000725 suspension Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000002054 transplantation Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000035040 seed growth Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/06—Seeders combined with fertilising apparatus
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The present invention is on a kind of seeder, is related to agricultural mechanical field, and main purpose is the technical problem that the process for solving traditional Rice Cropping in the prior art is numerous and diverse and wastes time and energy.The technical scheme mainly used for：Seeder includes frame, ditcher mechanism, fertilizing mechanism, shaping wheel, duck-beak type seeder, casing mechanism and press wheel；The upper front end of frame is provided with hanger bracket, and ditcher mechanism includes first connecting rod and trench digging part, and ditcher mechanism opens up groove by ditching part on soil to be sowed；Fertilizing mechanism includes fertilizing box and fertilising is managed, and fertilizing mechanism is applied fertilizer by the fertilizer outlet for pipe lower end of applying fertilizer into groove；Shaping wheel is used to be compacted shaping to the groove that trench digging part is outputed；The channel bottom that duck-beak type seeder is used for when seeder is advanced after shaping opens cave and seed is multicast in cavities；The cavities that at least a portion for the soil that casing mechanism is dug out part of ditching by earthing part is shifted onto in groove；Press wheel is used to be compacted the cavities surface after earthing.
Description
Technical field
The present invention relates to agricultural machinery technological field, more particularly to a kind of seeder.
Background technology
At present, Rice Cropping mode has three kinds, be respectively manually sow seeds, rice transplantation by hand and machine rice transplantation.Traditional rice seed
Plant water consumption and labour cost input is high, agricultural water growing tension, can not meet traditional Rice Cropping pattern in recent years
Water demand.Also, traditional Rice Cropping need to through sowing seeds, seedling, the multiple working procedure such as transplanting, the process of Rice Cropping is various,
Labour intensive, waste time and energy.
The content of the invention
In view of this, the present invention provides a kind of seeder, and main purpose is solve traditional Rice Cropping in the prior art
Process is numerous and diverse and the technical problem that wastes time and energy.
To reach above-mentioned purpose, present invention generally provides following technical scheme：
Embodiments of the invention provide a kind of seeder, including：
Frame, its upper front end are provided with hanger bracket, and the hanger bracket is described to draw for being connected with outside walking arrangement
Seeder is walked；
Ditcher mechanism, it includes first connecting rod and trench digging part, and the upper end of the first connecting rod is connected with the frame, described
Part of ditching includes upper side edge, front side edge, lower side and the back side edge of head and the tail connection successively, and the lower side is horizontally disposed with, institute
It is 30 degree~60 degree to state the angle between front side edge and the lower side, where the relatively described back side edge in side where the front side edge
Lateral bend forms the arc groove of insertion upper and lower ends on the trench digging part, and the front side edge has the edge of a knife, the trench digging part
One end opposite with arc groove be connected with the lower end of the first connecting rod, the ditcher mechanism by it is described trench digging part treating
Groove is opened up on the soil of sowing；
Fertilizing mechanism, it includes fertilizing box and fertilising is managed, and the fertilizing box is arranged in the frame, the fertilizing box
Lower end has opening, and the upper end of the fertilising pipe is connected by the opening with fertilizing box inside, the fertilising pipe lower end
Fertilizer outlet it is corresponding with the trench digging part, the fertilizing mechanism is by the fertilizer outlet of the fertilising pipe lower end into the groove
Fertilising；
Shaping wheel, it is rotatably arranged in the frame, and is placed in the dead astern of the fertilization mouth of the fertilising pipe, is used for
The groove outputed to the trench digging part is compacted shaping；
Elevating mechanism, including leading screw, the nut seat that is screwed onto on the leading screw and the driving for driving leading screw to rotate
Motor, the leading screw are vertically situated in the frame, the output end of the motor and the leading screw drive connection, institute
State and horizontal rotating shaft is installed with nut seat；
Duck-beak type seeder, it is rotatably sleeved on the horizontal rotating shaft, and is placed in the dead astern of the shaping wheel,
Cave is opened for the channel bottom when the seeder is advanced after shaping and seed is multicast in cavities；
Casing mechanism, it includes second connecting rod and earthing part, and the upper end of the second connecting rod is connected with the frame, described
Earthing part includes the first side end face, and first side end face is plane, first side end face be vertically arranged and with the sowing
The angle in the direction of the horizontal center line of machine is 30 degree~60 degree, one end opposite with first side end face of the earthing part
Be connected with the lower end of the second connecting rod, the earthing part is placed in the rear of the duck-beak type seeder, and with the trench digging part
It is staggered, at least a portion for the soil that the casing mechanism is dug out part of ditching by the first side end face of earthing part is shifted onto
Cavities in groove；
Press wheel, be rotatably arranged in the frame, and be placed in the rear of the casing mechanism, the press wheel with
The trench digging part is corresponding, for being compacted the cavities surface after earthing；
Traction wheel, it is rotatably arranged in below the front end of the frame, the seeder is by the traction wheel on ground
Walked on face；
Fertilizer gear, it is rotatably arranged at the lower ending opening of the fertilizing box, the upper end open of the fertilising pipe is put
In the lower section of the fertilizer gear, the fertilizer gear is used to the fertilizer in the fertilizing box being expelled to the fertilising pipe
End opening；
Transmission mechanism, including drive sprocket, driven sprocket and chain, the drive sprocket by the chain with it is described from
Movable sprocket is connected, and the drive sprocket is set on the wheel shaft of the traction wheel circumferentially fixedly, the driven sprocket week
To being regularly set on the wheel shaft of the fertilizer gear.
By above-mentioned technical proposal, seeder of the present invention at least has the advantages that：
In technical scheme provided by the invention, by the ditcher mechanism that is set in frame, fertilizing mechanism, shaping wheel,
Duck-beak type seeder, casing mechanism and press wheel, when outside walking arrangement by hanger bracket tractor seeder between field row
When walking, ditcher mechanism opens up groove by part of ditching on soil to be sowed, and then fertilizing mechanism goes out fertilizer by the pipe that applies fertilizer
Mouth applies fertilizer in groove, and then the groove shaping that shaping wheel opens up to trench digging part, prevents groove from caving in, and then duck-beak type seeder
Channel bottom after shaping opens cave and seed is multicast in cavities, and then casing mechanism will ditch what part was dug out by earthing part
The cavities that at least a portion of soil is shifted onto in groove, the seed in cavities is covered, and then press wheel is to the cavities after earthing
Superficial compaction.Wherein, seeder of the invention can be sowed on nonirrigated farmland, and the process entirely sowed once is completed, operating efficiency
It is higher.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of specification, below with presently preferred embodiments of the present invention and coordinate accompanying drawing describe in detail as after.
Brief description of the drawings
Fig. 1 is a kind of structural representation at the first visual angle of seeder that one embodiment of the invention provides；
Fig. 2 is the structural representation of the trench digging part of seeder in Fig. 1；
Fig. 3 is a kind of structural representation at the second visual angle of seeder that one embodiment of the invention provides；
Fig. 4 is the structural representation for another seeder that one embodiment of the invention provides；
Fig. 5 is the structural representation of the trench digging part of seeder in Fig. 4；
Fig. 6 is the structural representation for another seeder that one embodiment of the invention provides；
Fig. 7 is the structural representation for another seeder that one embodiment of the invention provides；
Fig. 8 is the structural representation for another seeder that one embodiment of the invention provides；
Fig. 9 is the structural representation for another seeder that one embodiment of the invention provides.
Embodiment
Further to illustrate the present invention to reach the technological means and effect that predetermined goal of the invention is taken, below in conjunction with
Accompanying drawing and preferred embodiment, to embodiment, structure, feature and its effect according to the present patent application, describe in detail such as
Afterwards.In the following description, what different " embodiment " or " embodiment " referred to is not necessarily the same embodiment.It is in addition, one or more
Special characteristic, structure or feature in individual embodiment can be combined by any suitable form.
As shown in figure 1, a kind of seeder that one embodiment of the present of invention proposes, including frame 1, ditcher mechanism 3, fertilising
Mechanism 4, shaping wheel 5, elevating mechanism 6, duck-beak type seeder 7, casing mechanism 8 and press wheel 9.
As shown in figure 3, the upper front end of frame 1 is provided with hanger bracket 2, the hanger bracket 2 is outstanding including the first hanger bar 21, second
The hanger bar 23 of peg 22 and the 3rd.First hanger bar 21, the second hanger bar 22 and the three of the 3rd hanger bar 23 parallel interval successively
Arrangement.Second hanger bar 22 is placed between the first hanger bar 21 and the 3rd hanger bar 23, the first hanger bar 21 and the 3rd hanger bar
23 both relative second hanger bars 22 are arranged symmetrically.One end of first hanger bar 21, one end and the 3rd of the second hanger bar 22
Upper front end of the one end of hanger bar 23 with frame 1 is connected, the other end of the first hanger bar 21, the second hanger bar 22 it is another
The other end of end and the 3rd hanger bar 23 is free end, and the front end with respect to frame 1 forward extends out.First hanger bar
21st, the second hanger bar 22 and the three of the 3rd hanger bar 23 are equipped with hook 201 with respect to one end that the front end of frame 1 is stretched out.Suspension
Frame 2 is adapted with the connecting portion on outside walking arrangement such as tractor, and the connecting portion of tractor includes what is be adapted with hook 201
Hanging hole, the quantity of hanging hole is consistent with the quantity of hook 201, the first hanger bar 21, the second hanger bar 22 and the 3rd hanger bar 23
On hook 201 hang respectively in the hanging hole on tractor so that tractor can be walked with tractor seeder between field.
In the present embodiment, the first hanger bracket 2, the second hanger bracket 2 and the three of the 3rd hanger bracket 2 form trifilar suspension system, relative to
Single-point is hung, and the stability of the trifilar suspension in the present embodiment is preferable.
In an alternative embodiment, foregoing hanger bracket 2 can also only include single hanger bar, the single suspension
Bar is placed in the front center of frame 1, and seeder of the present invention is connected by the single hanger bar with the connecting portion of outside walking arrangement.
As shown in figure 1, ditcher mechanism 3 includes first connecting rod 31 and trench digging part 32.The upper end of first connecting rod 31 connects with frame 1
Connect.As shown in Fig. 2 trench digging part 32 includes upper side edge 321, front side edge 322, lower side 323 and the rear side of head and the tail connection successively
Side 324.Lower side 323 is horizontally disposed, and the angle α between front side edge 322 and lower side 323 is 45 degree, so that the phase of front side edge 322
Lower side 323 is tilted backwards, resistance during reducing grooving in front side edge 322.The place side opposite posterior side of front side edge 322
324 place lateral bends and the arc groove 325 that insertion upper and lower ends are formed on trench digging part.Front side edge 322 has the edge of a knife 3221,
One end opposite with arc groove 325 of trench digging part 32 is connected with the lower end of first connecting rod 31, and ditcher mechanism 3 passes through part 32 of ditching
Groove is opened up on soil to be sowed.In the present embodiment, the opposite lower side 323 of front side edge 322 tilts backwards, in the present invention
During seeder is advanced, front side edge 322 can isolate soil to excavate groove by the edge of a knife 3221 thereon.Front side edge
322 soil dug out by the edge of a knife 3221 can be exported along the upper end open of arc groove 325 to the side of groove.
In an alternative embodiment, angle α between above-mentioned front side edge 322 and lower side 323 can also be 30 degree,
Other numerical value between 60 degree and 30 degree~60 degree, it can also so reach the opposite lower side 323 of front side edge 322 and tilt backwards
Technique effect, to reduce resistance during 3221 grooving of the edge of a knife in front side edge 322.
Further, also there is the edge of a knife on foregoing lower side 323, the edge of a knife on lower side 323 with front side edge 322
The edge of a knife 3221 is cooperated, and soil is isolated jointly and excavates groove, band is improved the technique effect of trench groove efficiency.
As shown in figure 1, fertilizing mechanism 4 includes fertilizing box 41 and fertilising pipe 42.Fertilizing box 41 is arranged in frame 1.Fertilising
The lower end of case 41 has opening.The upper end of fertilising pipe 42 is connected with the lower ending opening of fertilizing box 41, and the connection fertilising of pipe 42 of applying fertilizer
Inside case 41.The lower ending opening of fertilising pipe 42 is as fertilizer outlet 421.The fertilizer outlet 421 of fertilising pipe 42 is corresponding with trench digging part 32.
In the present embodiment, the fertilizer outlet 421 of fertilising pipe 42 is placed in the dead astern of trench digging part 32.After trench digging part 32 excavates out groove,
Fertilizer in fertilizing box 41 is flowed into fertilising pipe 42 in the presence of self gravitation from the lower ending opening of fertilizing box 41, and from applying
The fertilizer outlet 421 of the fertile lower end of pipe 42 is flowed into groove, plays the technique effect to be applied fertilizer in groove.
In an alternative embodiment, fertilising pipe 42 can be combined with trench digging part 32, to reduce the body of seeder
Product.Specifically, in the alternative embodiment, as shown in figure 5, foregoing trench digging part has certain thickness, foregoing trench digging part
32 upper side edge 321 is provided with the through hole 3211 of insertion lower side 323.A part of the through hole 3211 as fertilising pipe 42, leads to
Fertilization mouth of the lower ending opening in hole 3211 as fertilising pipe 42.As shown in figure 4, fertilising pipe 42 also includes transfer tube 422.Transfer tube
422 upper end is connected with the lower ending opening of fertilizing box 41, and transfer tube 422 connects with the inside of fertilizing box 41.Under transfer tube 422
End is connected with the upper end of through hole 3211, and transfer tube 422 is connected inside through hole 3211.In the present embodiment, opened in trench digging part 32
After digging out groove, the fertilizer in fertilizing box 41 is flowed into transfer tube in the presence of self gravitation from the lower ending opening of fertilizing box 41
In 422, and it is flowed into from transfer tube 422 in the through hole 3211 on trench digging part 32, further from the fertilizer outlet of the lower end of through hole 3211
421 are flowed into groove.
As shown in figure 1, shaping wheel 5 is rotatably arranged in frame 1 by rotating shaft.Shaping wheel 5 is placed in foregoing fertilising pipe
The dead astern of 42 fertilization mouth.After fertilizing mechanism 4 applies fertilizer in groove, shaping wheel 5 advances with seeder and groove is compacted whole
Shape, with the technique effect for preventing groove from caving in.
In an alternative embodiment, the dynamics that foregoing shaping wheel 5 compresses soil can be adjusted, different to meet
Requirement of the seed to soil compactness.In the alternative embodiment, connect as shown in fig. 6, above-mentioned seeder also includes first
Extension bar 14, the second connecting rod 15, the first nut 16 and the first compression spring 17.One end of head rod 14 is be hinged with frame 1,
The other end connection shaping wheel 5 of head rod 14, shaping wheel 5 is rotatably arranged on head rod 14 by rotating shaft,
To be connected by head rod 14 with frame 1.One end and the middle part of head rod 14 of second connecting rod 15 are hinged, and second
The other end of connecting rod 15 is matched somebody with somebody through the first via (not indicated in figure) in frame 1 with the inwall gap of first via
Close.First nut 16 is screwed onto the other end of the second connecting rod 15, and is placed in the upper end of the first via.First nut 16 be used for
The upper end side of first via is inconsistent, to prevent the second connecting rod 15 from deviating from out of first via.First compression spring 17 is arranged
In the second connecting rod 15, and it is placed in the lower end side of the first via.The upper end of first compression spring 17 and the lower end of the first via
Side is inconsistent.In the present embodiment, by adjusting the first nut 16, the elasticity of the first compression spring 17 can be adjusted
Section, when screwing the first nut 16 downwards, the first compression spring 17 becomes tight, and now the first compression spring 17 passes through head rod
The power increase that 14 pairs of shaping wheels 5 apply, shaping wheel 5 compress the dynamics increase of soil.When screwing the first nut 16 upwards, first
Compression spring 17 fluffs, and the power that now the first compression spring 17 is applied by head rod 14 to shaping wheel 5 reduces, shaping wheel
The dynamics of 5 compression soil also reduces.
As shown in figure 1, elevating mechanism 6 includes leading screw 61, nut seat 62 and motor 63.Nut seat 62 is screwed onto silk
On thick stick 61, the output end of motor 63 passes through shaft coupling and the drive connection of leading screw 61.Nut seat 62 is provided with horizontal rotating shaft
621.When motor 63 drives leading screw 61 to rotate, nut seat 62 and horizontal rotating shaft 621 thereon lift with respect to leading screw 61
Motion.
As shown in figure 1, for the stationarity of retaining nut seat 62, foregoing elevating mechanism 6 further also includes straight line
Guide rail 56, line slideway 56 are vertically arranged, and the sliding block 561 of line slideway 56 is fixedly connected with nut seat 62, so that nut seat 62
Can the elevating movement of relative rectilinear guide rail 56.
The quantity of above-mentioned line slideway 56 can be it is multiple, preferably two, further to improve the fortune of nut seat 62
Dynamic stationarity.
As shown in figure 1, duck-beak type seeder 7 is rotatably sleeved on above-mentioned horizontal rotating shaft 621, duck-beak type seeder
7 are placed in the dead astern of above-mentioned shaping wheel 5.When seeder of the present invention advances, 621 turns of 7 relative level rotating shaft of duck-beak type seeder
It is dynamic, and sow while advancing.Channel bottom of the duck-beak type seeder 7 when advancing after shaping opens cave and is multicast to seed
In the cavities.
Wherein, the concrete structure of duck-beak type seeder 7 is common technology of the prior art, can be as needed existing
Choose, will not be repeated here in technology.
Foregoing elevating mechanism 6 can drive the elevating movement of duck-beak type seeder 7, to open cave to duck-beak type seeder 7
Depth is adjusted.Different seeds has different depth requirements to cavities, in the present embodiment, passes through the lift of setting
Cavities depth is adjusted structure 6, and its operation is more convenient.
As shown in figure 1, casing mechanism 8 includes second connecting rod 81 and earthing part 82.The upper end of second connecting rod 81 connects with frame 1
Connect.As shown in figure 3, earthing part 82 includes the first side end face 821.First side end face 821 is plane.First side end face 821 is perpendicular
It is straight to set, and be 45 degree with the angle β in the direction of the horizontal center line of seeder.Earthing part 82 with the phase of the first side end face 821
One end of the back of the body is connected with the lower end of second connecting rod 81.Earthing part 82 is placed in the rear of duck-beak type seeder 7, and is handed over trench digging part 32
Mistake is set.When seeder of the present invention advances, trench digging part 32 excavates groove, and the soil that trench digging part 32 is dug out is exported to the one of groove
Side, and be located just in the advance route of the first side end face 821, earthing part 82 advances with seeder, and passes through the first side end face
821 push at least a portion of the soil of channel side in groove, to fill cavities, the seed in cavities is covered by soil
Lid, so as to normal growth.
In an alternative embodiment, the folder of foregoing first side end face 821 and the direction of the horizontal center line of seeder
Angle beta can also be other numerical value between 30 degree, 60 degree and 30 degree to 60 degree, equally can be by groove side when advancing
Soil is pushed in cavities, and fills cavities.
As shown in figure 1, press wheel 9 is rotatably arranged in frame 1 by rotating shaft.Press wheel 9 is placed in casing mechanism 8
Rear, press wheel 9 are corresponding with trench digging part 32.Press wheel 9 is used to be compacted the cavities surface after earthing, in favor of seed growth.
In an alternative embodiment, the dynamics that foregoing press wheel 9 compresses soil can be adjusted, different to meet
Requirement of the seed to soil compactness.In the alternative embodiment, connect as shown in fig. 7, foregoing seeder also includes the 3rd
Bar 18, fourth link 19, the second nut 20 and the second compression spring 51.One end of third connecting rod 18 is be hinged with frame 1, and the 3rd
The other end connection press wheel 9 of connecting rod 18.Press wheel 9 can rotate relative to third connecting rod 18, to pass through third connecting rod 18 and frame 1
Connection.One end of fourth link 19 and the middle part of third connecting rod 18 are hinged, and the other end of fourth link 19 is through the in frame 1
Two vias (do not indicate) in figure, and coordinate with the inwall gap of the second via.Second nut 20 is screwed onto the another of fourth link 19
One end, and the upper end of the second via is placed in, the second nut 20 is for inconsistent with the upper end side of the second via, to prevent the 4th from connecting
Bar 19 is deviate from out of second via.Second compression spring 51 is set in fourth link 19, and is placed in the lower end side of the second via.
The upper end of second compression spring 51 and the lower end side of the second via are inconsistent.In the present embodiment, by adjusting the second nut 20,
The elasticity of second compression spring 51 can be adjusted, when screwing the second nut 20 downwards, the second compression spring 51 becomes
Tightly, the power that now the second compression spring 51 is applied by third connecting rod 18 to press wheel 9 increases, and press wheel 9 compresses the power of soil
Degree increase.When screwing the second nut 20 upwards, the second compression spring 51 fluffs, and now the second compression spring 51 connects by the 3rd
The power that bar 18 applies to press wheel 9 reduces, and the dynamics that press wheel 9 compresses soil also reduces.
The concrete operating principle of seeder of the present invention is as follows：When outside walking arrangement is existed by the tractor seeder of hanger bracket 2
When being walked between field, ditcher mechanism 3 opens up groove by part 32 of ditching on soil to be sowed, and then fertilizing mechanism 4 passes through
The fertilizer outlet 421 of fertilising pipe 42 applies fertilizer in groove, and then the groove shaping that shaping wheel 5 opens up to trench digging part 32, prevents groove
Cave in, and then channel bottom of the duck-beak type seeder 7 after shaping opens cave and seed is multicast in cavities, and then casing mechanism 8
The cavities that at least a portion for the soil for being dug out part 32 of ditching by earthing part 82 is shifted onto in groove, has covered the kind in cavities
Son, and then press wheel 9 is to the cavities superficial compaction after earthing.Wherein, seeder of the invention can be sowed on nonirrigated farmland, entirely
The process of sowing is once completed, and operating efficiency is higher.
Further, as shown in figure 8, foregoing seeder also includes the first traction wheel 11, fertilizer gear 12 and first passes
Motivation structure 13.First traction wheel 11 is rotatably arranged in by rotating shaft below the front end of frame 1.Seeder of the present invention passes through this
First traction wheel 11 is walked on the ground, to reduce the resistance of seeder traveling.Fertilizer gear 12 is rotationally set by rotating shaft
Put at the lower ending opening of fertilizing box 41.The upper end open of fertilising pipe 42 is placed in the lower section of fertilizer gear 12, and fertilizer gear 12 revolves
Fertilizer in fertilizing box 41 can be expelled to the upper end open of fertilising pipe 42 when turning.First transmission mechanism 13 includes first actively
Sprocket wheel 131, the first driven sprocket 132 and the first chain 133.First drive sprocket 131 is driven by the first chain 133 and first
Sprocket wheel 132 is connected.First drive sprocket 131 is set on the wheel shaft of the first traction wheel 11 circumferentially fixedly.First is driven
Sprocket wheel 132 is set on the wheel shaft of fertilizer gear 12 circumferentially fixedly.When outside walking arrangement tractor seeder advances, first leads
Running wheel 11 rotates, and for the first drive sprocket 131 on the first traction wheel 11 with rotating together, the first drive sprocket 131 drives the
One driven sprocket 132 rotates, and the first driven sprocket 132 drives fertilizer gear 12 to rotate, and fertilizer gear 12 will during rotating
Fertilizer in fertilizing box 41 is exported to the upper end open of fertilising pipe 42, and fertilizer is again via fertilising pipe 42 in the presence of self gravitation
Fall in groove.In the present embodiment, the fertilizer in fertilizing box 41 can be broken up when fertilizer gear 12 rotates, to prevent from blocking
Apply fertilizer pipe 42.
Further, as shown in figure 9, seeder of the present invention also includes body feed tank 52.Body feed tank 52 is arranged in frame 1.
Body feed tank 52 is connected by seed spout 57 with the charging aperture of duck-beak type seeder 7, to be broadcast at any time to duck-beak type by body feed tank 52
Conveying seed in kind device 7.
To prevent seed bonding caking, seed spout 57 is blocked, the embodiment of the present invention also provides following embodiment：Such as figure
Shown in 9, foregoing seeder also includes the second traction wheel 53, the transmission mechanism 55 of seeding gear 54 and second.Second traction wheel 53
It is rotatably arranged in by rotating shaft below the front end of frame 1.Seeder of the present invention by second traction wheel 53 on the ground
Walking.Seeding gear 54 is rotatably arranged in by rotating shaft at the lower ending opening of body feed tank 52.The upper end open of seed spout 57
It is placed in the lower section of seeding gear 54.Open the upper end that seed in body feed tank 52 can be expelled to seed spout 57 by seeding gear 54
Mouthful.Second transmission mechanism 55 includes the second drive sprocket 551, the second driven sprocket 552 and the second chain 553.Second drive chain
Wheel 551 is connected by the second chain 553 and the second driven sprocket 552.Second drive sprocket 551 is set in circumferentially fixedly
On the wheel shaft of second traction wheel 53, the second driven sprocket 552 is set on the wheel shaft of seeding gear 54 circumferentially fixedly.Outer row
When walking the advance of equipment tractor seeder, the second traction wheel 53 rotates, and the second drive sprocket 551 on the second traction wheel 53 is with one
Rise and rotate, the second drive sprocket 551 drives the second driven sprocket 552 to rotate, and the second driven sprocket 552 drives 54 turns of seeding gear
Dynamic, the seed in body feed tank 52 is exported to the upper end open of seed spout 57, seed and passed through again by seeding gear 54 during rotating
It is flowed into by seed spout 57 in the effect of self gravitation in duck-beak type seeder 7.In the present embodiment, when seeding gear 54 rotates
Seed in body feed tank 52 can be broken up, to prevent from blocking seed spout 57.
As shown in figure 3, seeder of the present invention also includes two line parts 10.Two line parts 10 are respectively placed in frame 1
Lower end both sides, this two line parts 10 are used to rule in the both sides of frame 1.The line that operating personnel can be marked by part 10 of ruling
Bar, which can be clearly seen, has finished kind on which soil, wait to sow on which soil, can effectively prevent that some soils from being repeated
Sow and waste seed.
The above described is only a preferred embodiment of the present invention, any formal limitation not is made to the present invention, according to
Any simple modification, equivalent change and modification made according to the technical spirit of the present invention to above example, still falls within this hair
In the range of bright technical scheme.
Claims (1)
- A kind of 1. seeder, it is characterised in that including：Frame, its upper front end are provided with hanger bracket, and the hanger bracket is used to be connected with outside walking arrangement to draw the sowing Machine is walked；Ditcher mechanism, it includes first connecting rod and trench digging part, and the upper end of the first connecting rod is connected with the frame, the trench digging Part includes upper side edge, front side edge, lower side and the back side edge of head and the tail connection successively, and the lower side is horizontally disposed with, before described Angle between side and the lower side is 30 degree~60 degree, lateral bending where the relatively described back side edge in side where the front side edge The bent arc groove that insertion upper and lower ends are formed on the trench digging part, the front side edge have an edge of a knife, the trench digging part with The opposite one end of arc groove is connected with the lower end of the first connecting rod, and the ditcher mechanism is being waited to sow by the trench digging part Soil on open up groove；Fertilizing mechanism, it includes fertilizing box and fertilising is managed, and the fertilizing box is arranged in the frame, the lower end of the fertilizing box With opening, by the opening with being connected inside the fertilizing box, the fertilising pipe lower end goes out for the upper end of the fertilising pipe Fertile mouth is corresponding with the trench digging part, and the fertilizing mechanism is applied by the fertilizer outlet of the fertilising pipe lower end into the groove Fertilizer；Shaping wheel, it is rotatably arranged in the frame, and is placed in the dead astern of the fertilization mouth of the fertilising pipe, for institute State the groove compacting shaping that trench digging part is outputed；Elevating mechanism, including leading screw, be screwed onto on the leading screw nut seat, for drive leading screw rotate motor, with And line slideway, the leading screw are vertically situated in the frame, the output end of the motor drives with the leading screw Connection, the line slideway are vertically arranged, and the sliding block of the line slideway is fixedly connected with the nut seat, on the nut seat It is installed with horizontal rotating shaft；Duck-beak type seeder, it is rotatably sleeved on the horizontal rotating shaft, and is placed in the dead astern of the shaping wheel, is used for Channel bottom when the seeder is advanced after shaping opens cave and seed is multicast in cavities；Casing mechanism, it includes second connecting rod and earthing part, and the upper end of the second connecting rod is connected with the frame, the earthing Part includes the first side end face, and first side end face is plane, first side end face be vertically arranged and with the seeder The angle in the direction of horizontal center line is 30 degree~60 degree, one end opposite with first side end face of the earthing part and institute The lower end connection of second connecting rod is stated, the earthing part is placed in the rear of the duck-beak type seeder, and interlocks with the trench digging part Set, at least a portion for the soil that the casing mechanism is dug out part of ditching by the first side end face of earthing part shifts groove onto Interior cavities；Press wheel, be rotatably arranged in the frame, and be placed in the rear of the casing mechanism, the press wheel with it is described Part of ditching is corresponding, for being compacted the cavities surface after earthing；Traction wheel, be rotatably arranged in below the front end of the frame, the seeder by the traction wheel on the ground Walking；Fertilizer gear, it is rotatably arranged at the lower ending opening of the fertilizing box, the upper end open of the fertilising pipe is placed in institute The lower section of fertilizer gear is stated, the upper end that the fertilizer gear is used to the fertilizer in the fertilizing box being expelled to the fertilising pipe is opened Mouthful；Transmission mechanism, including drive sprocket, driven sprocket and chain, the drive sprocket pass through the chain and the driven chain Wheel drive connection, the drive sprocket are set on the wheel shaft of the traction wheel circumferentially fixedly, and the driven sprocket is circumferentially solid Surely it is set on the wheel shaft of the fertilizer gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610086663.9A CN105723883B (en) | 2016-02-15 | 2016-02-15 | Seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610086663.9A CN105723883B (en) | 2016-02-15 | 2016-02-15 | Seeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105723883A CN105723883A (en) | 2016-07-06 |
| CN105723883B true CN105723883B (en) | 2017-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610086663.9A Active CN105723883B (en) | 2016-02-15 | 2016-02-15 | Seeder |
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| CN (1) | CN105723883B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110786109A (en) * | 2018-08-01 | 2020-02-14 | 盐城瑞升齿轮有限公司 | Seeding and fertilizing synchronous seeder |
| CN109121591B (en) * | 2018-10-13 | 2023-09-15 | 山东农业大学 | A seeder for maize seed breeds |
| CN111543226A (en) * | 2020-06-17 | 2020-08-18 | 朱建华 | Intelligent agricultural soil covering mechanical equipment |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201674779U (en) * | 2010-05-27 | 2010-12-22 | 山西省农业科学院旱地农业研究中心 | Moisture detecting and fertilizing seeder for dryland corns |
| JP6239922B2 (en) * | 2013-08-05 | 2017-11-29 | 松山株式会社 | Agricultural machine |
| CN103749039B (en) * | 2014-01-03 | 2015-11-18 | 江苏大学 | The spiral plough testing stand of a kind of garden ditching machine |
| CN204443006U (en) * | 2015-02-06 | 2015-07-08 | 张丽 | Tree Planting Earthdrill |
| CN204518715U (en) * | 2015-04-10 | 2015-08-05 | 长江大学 | Native integrated device is closed in a kind of ornamental trees and shrubs plantation system hole |
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2016
- 2016-02-15 CN CN201610086663.9A patent/CN105723883B/en active Active
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| Publication number | Publication date |
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| CN105723883A (en) | 2016-07-06 |
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Inventor after: Luo Congfu Inventor before: Wang Cuilan |
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Effective date of registration: 20171023 Address after: 362000 No. 1077, Bian Cheng village, Yu Cheng village, Quanzhou City, Fujian Province Applicant after: Luo Congfu Address before: 100000, HP building, No. 112 Jianguo Road, Beijing, Chaoyang District, China Applicant before: Wang Cuilan |
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Effective date of registration: 20200107 Address after: Chongqing city Fengjie County town of 404600 cottage Ganzi community group 3 No. 44 Patentee after: Fengjie county Huang fuminfeng Ecological Agriculture Development Co. Ltd. Address before: 362000 No. 1077, Bian Cheng village, Yu Cheng village, Quanzhou City, Fujian Province Patentee before: Luo Congfu |
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Effective date of registration: 20211014 Address after: 404600 Building 1, No. 31, group 5, waping village, Shigang Township, Fengjie County, Chongqing Patentee after: Chongqing mingfengze Agricultural Development Co.,Ltd. Address before: 404600 No.44, group 3, Ganzi community, Caotang Town, Fengjie County, Chongqing Patentee before: FENGJIE COUNTY HUANGFUMINFENG ECOLOGICAL AGRICULTURE DEVELOPMENT Co.,Ltd. |
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