CN109121588A - A kind of precision planter - Google Patents
A kind of precision planter Download PDFInfo
- Publication number
- CN109121588A CN109121588A CN201811289391.8A CN201811289391A CN109121588A CN 109121588 A CN109121588 A CN 109121588A CN 201811289391 A CN201811289391 A CN 201811289391A CN 109121588 A CN109121588 A CN 109121588A
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- wheel
- sowing
- rack
- seed
- gear
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/04—Single-grain seeders with or without suction devices
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0025—Mechanical sprayers
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Water Supply & Treatment (AREA)
- Sowing (AREA)
Abstract
The present invention provides a kind of precision planters, including rack and the sowing mechanism being arranged on the rack；Sowing mechanism includes sowing bracket, plants case and seeding wheel；Seeding wheel includes outer wheel body and interior body, and sowing port is evenly arranged on the external side periphery of foreign steamer, and inside circumference is equipped with inoculating groove；The side of inoculating groove is arranged vortex shape kinds of bank deposits box and is connected to sowing port；Outer wheel body is provided centrally with several cams, and the driving wheel matched with cam is arranged on interior body；The provided circumferentially about of seed wheel on interior body has several whirlpool, and each kind of whirlpool only accommodates a seed；The present invention by be provided on interior body kind of whirlpool seed wheel and hairbrush and on outer wheel body be arranged vortex shape kinds of bank deposits box, a seed is generated when cam and driving wheel coincide, and precision drilling is carried out by sowing port through vortex shape kinds of bank deposits box, solve the disconnected ridge phenomenon occurred when existing planting with sowing machine, the waste for reducing seed, reduces unnecessary economic loss.
Description
Technical field
The invention belongs to agricultural machinery technological field more particularly to a kind of precision planters.
Background technique
China is a traditional large agricultural country, and in northern China serious water shortage arid, Farming is the pillar of peasant
Property industry, government, which produces developing agricultural, is used as the top priority increased farmers' income, and takes many kinds of measures, promotion traditional agriculture
To Modernization Transition, to accelerate paces of developing agriculture through science and technology, using New Products & New Technology, new model.
At present, it is common to use seeder, housing construction is furrowing type, and seeder is led using metal kind spoon structure
Causing drawback occur when sowing, metal discharge plate is easy to knock against seed hard, meanwhile, at present generally based on straw-returning, weeds when sowing
Plough is wound with residual film, seeding quality is influenced, reduces emergence rate, cause uneven sowing even, causes disconnected ridge phenomenon,
It needs to fill the gaps with seedlings, or even ruins cultivated replay, cause the waste and unnecessary economic loss of seed.
Summary of the invention
To solve the technical problems existing in the prior art, the present invention provides a kind of precision planters, to realize essence amount
Sowing, reduces the waste of seed, reduces unnecessary economic loss.
To achieve the above object, the technical scheme is that
A kind of precision planter, including rack and the sowing mechanism being arranged on the rack；Sowing mechanism include sowing bracket,
Plants case and seeding wheel；Sowing bracket is connect with rack, and on sowing bracket, plants case is arranged on seeding wheel top for seeding wheel setting；
Seeding wheel includes outer wheel body and interior body, and the side of outer wheel body is equipped with groove, and interior body is mounted on the recessed of outer wheel body
It is fixedly connected in slot and with rack；
Sowing port is evenly arranged on the external side periphery of foreign steamer, inside circumference is equipped with inoculating groove, inoculating groove and seeding
Mouth corresponds；Inoculating groove is arc groove, and vortex shape kinds of bank deposits box is arranged in the side of inoculating groove；Vortex shape kinds of bank deposits box and inoculating groove
Kind of a mouth is provided in connection, the bottom of vortex shape kinds of bank deposits box, plants mouth out and is connected to sowing port；Outer wheel body groove center is provided with cam
Disk is provided with several cams on cam disc；The position of cam and inoculating groove correspond；
Interior body includes kinds of bank deposits room, seed wheel and hairbrush, and the top of interior body is arranged in kinds of bank deposits room；The top of kinds of bank deposits room with
Plants case connection；Seed wheel is mounted on the bottom of kinds of bank deposits room and is connected to kinds of bank deposits room, is provided in the outer circumference of seed wheel several
Kind whirlpool, each kind of whirlpool only accommodates a seed；Hairbrush is symmetrically close to be arranged with seed wheel；The inner sidewall of interior body is equipped with driving
Wheel, driving wheel are used to provide power for seed wheel and hairbrush.
Further, it is additionally provided with gear-box in interior body, includes transmission gear, seeding gear and hairbrush tooth in gear-box
Wheel；Seeding gear is connect by seed wheel shaft with seed wheel, and brush gear is connect by bristle brush wheel shaft with hairbrush；Hairbrush tooth
Wheel is coaxially disposed with driving wheel, and transmission gear is meshed with seeding gear and brush gear.
Further, the edge part of seeding gear, brush gear and transmission gear is respectively equipped with anchor point, each anchor point
It is symmetrical two-by-two to hook strand formation.
Further, sowing bracket is set in qually spaced in the rear end of rack, sows and uses concentric shafts between bracket and rack
It connects, is equipped between adjacent sowing bracket and adjusts axle sleeve.
Further, sowing port is sowing duckbilled, and sowing duckbilled includes dynamic duckbilled, determines duckbilled and spring, determines duckbilled and fix
Be connected on outer wheel body, dynamic duckbilled with to determine duckbilled hinged, spring one end is fixedly connected with dynamic duckbilled, and the other end is fixed with outer wheel body
Connection.
Further, further include casing mechanism, casing mechanism is arranged in below the front end of rack, earthing rack and rack it
Between using automatic adjustment bar in succession；Casing mechanism includes the first scraper blade and the second scraper blade in up-side down triangle setting.
It further, further include that trickle irrigation is laid with mechanism, trickle irrigation is laid with the top that the front end of rack is arranged in mechanism, trickle irrigation paving
If mechanism includes trickle irrigation bracket, trickle irrigation retaining ring and trickle irrigation axis；Trickle irrigation bracket is fixedly mounted on the rack, and trickle irrigation axis is arranged in trickle irrigation
On bracket, the both ends of trickle irrigation axis are arranged in trickle irrigation retaining ring, and drip irrigation zone is sleeved on trickle irrigation axis.
Further, the intermediate position of rack is additionally provided with laying assembly；Laying assembly includes locating rod and plough, is determined
Position bar is connect with rack, and the lower end of locating rod is arranged in plough；Locating rod and plough are hollow structure, and drip irrigation zone is successively
Across locating rod, plough；Several adjustment holes are additionally provided between plough and locating rod, regulating pin is through locating rod and opens
The adjustment hole of ditch device.
It further, further include chemical spraying mechanism, chemical spraying mechanism includes farm chemical spray pump, spray frame and several spraying nozzles, spray
Pump is fixed at the one or both sides of rack, and spray frame is arranged in the rear end of sowing mechanism and is fixedly connected on the rack, spray
Medicine mouth is mounted on spray frame by default spacing；Spraying nozzle is connect by pipeline with farm chemical spray pump.
Further, evacuation port is arranged in the bottom end of kinds of bank deposits room.
Compared with prior art, the beneficial effects of the present invention are:
A kind of precision planter of the present invention, by the seed wheel and hairbrush and outside that are provided with kind of whirlpool on interior body
Vortex shape kinds of bank deposits box is set on wheel body, enters vortex shape kinds of bank deposits box every time and only has a seed, avoid metal in the prior art
Discharge plate is easy to knock against seed hard；When sowing, the seed in plants case enters the kinds of bank deposits room at the top of interior body, and the indoor seed of kinds of bank deposits is fallen in
In kind whirlpool on seed wheel, each kind of whirlpool can only accommodate a seed；When the sowing port on outer wheel body turns to straight down,
Driving wheel on the intracorporal cam of foreign steamer and interior body coincide, and cam driven driving wheel rotation, driving wheel drives brush gear to turn
Dynamic, brush gear drives seeding gear to rotate by transmission gear, when seeding gear rotates, in a kind of whirlpool on seed wheel
Seed can be fallen into the corresponding inoculating groove in lower section, more than seed in whirlpool swept automatically when seed wheel and hairbrush backwards rotation
It removes；After seed is fallen into inoculating groove, enter in vortex shape kinds of bank deposits box during Random-Rotation, seed passes through in vortex shape kinds of bank deposits box
It crosses and rotates clockwise, input in corresponding sowing port, when sowing port passes through when being contacted with ground, seed can be automatically fallen into soil,
Next seed can be automatically credited in inoculating groove, realized the precision drilling of seeder, improved seeding quality, be avoided existing
Cause to knock against seed hard when sowing using metal kind spoon structure in technology, reduces the waste of seed, reduce unnecessary economy
Loss can save seed spending 30% or so；
It further,, can be by seeder after the completion of seeding operation when sowing between bracket and rack using concentric axis connection
Structure, which folds, to be placed on the rack, compact structure and easy to use；
Further, sowing port solves the backwardness technology that arid area relies on artificial seeding using sowing duckbilled, keeps
Soil moisture saves seed spending；
Further, setting casing mechanism can strike off the wheel trace of power device in time, make soil surfacing convenient for sowing；
Further, the setting of trickle irrigation laying apparatus guarantees that seed growth develops institute convenient for completing after planting watering in time
The water resource needed, while avoiding and largely pouring water and lead to the waste of water resource；
Further, laying assembly is set on the rack, drip irrigation zone can be laid in the soil of narrow row crop in the ranks, is laid with
Drip irrigation zone elasticity it is consistent, earthing is uniform；
Further, chemical spraying mechanism is set on the rack, realizes and is carried out simultaneously in sowing and spray, save manpower,
Be conducive to eliminate seedling stage diseases and pests and weed growth simultaneously；
Further, evacuation port is arranged in the bottom end of kinds of bank deposits room, is convenient for seeding operation after the completion will be remaining in kinds of bank deposits room
Seed emptying, reduce the waste of seed.
The present invention solves crop growing spots because of spring arid, and summer is short of rain and influences crops and normally sows and seedling stage life
Production problem, and seed spending can be saved；The manual labor of friend peasant can significantly be mitigated, can a large amount of labour, from
It frees in heavy operation, substantially increases productivity effect.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of precision planter of the present invention；
Fig. 2 is a kind of structural schematic diagram of precision planter folded state of the present invention；
Fig. 3 is the structural schematic diagram of the outer wheel body of seeding wheel of the present invention；
Fig. 4 is the structural schematic diagram of body in seeding wheel of the present invention；
Fig. 5 is the structural schematic diagram of seeding wheel inoculating groove of the present invention；
Fig. 6 is the schematic cross-section of present invention sowing inoculating groove；
Fig. 7 is the intracorporal gear-box schematic diagram of internal structure of machine in the present invention；
Fig. 8 is driving wheel structure schematic diagram of the present invention；
Fig. 9 is that seed of the present invention falls into running position schematic diagram in inoculating groove and vortex shape kinds of bank deposits box.
Specific embodiment
With reference to the accompanying drawing and specific embodiment, the present invention is further clearly and completely described.Based on this hair
Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
With reference to described in attached drawing 1-8, a kind of precision planter of the present invention, including rack 1 and the drag links being arranged in rack 1
Structure 2, trickle irrigation are laid with mechanism 3, sowing mechanism 4 and chemical spraying mechanism 5；
Casing mechanism 2 is arranged in below the front end of rack 1, is connect between earthing rack 2 and rack 1 using automatic adjustment bar
Even, the native dynamics of suitable shovel can be automatically adjusted according to the difference of ground bumps degree；Casing mechanism 2 includes setting in up-side down triangle
Soil surface is evened out and soil is pushed away to two be divided to rack by the first scraper blade 21 and the second scraper blade 22, scraper blade set
Side strikes off the wheel trace of power device in time, makes soil surfacing convenient for sowing.
The front end middle position of rack 1 is provided with suspension arrangement, and suspension arrangement includes upper suspension 61, lower suspension 62；It is upper outstanding
It hangs 61 to set up, brace 611 is additionally provided between upper suspension 61 and rack 1, lower suspension 62 is set up directly in rack 1；
Upper suspension 61 and lower suspension 62 are connect with power device (such as tractor) respectively.
Trickle irrigation is laid with the top that the front end of rack 1 is arranged in mechanism 3, and it includes trickle irrigation bracket 31, trickle irrigation that trickle irrigation, which is laid with mechanism 3,
Retaining ring 32 and trickle irrigation axis 33；Trickle irrigation bracket 31 is fixedly mounted in rack 1, and trickle irrigation axis 33 is arranged on trickle irrigation bracket 31, trickle irrigation
The both ends of trickle irrigation axis 33 are arranged in retaining ring 32, and drip irrigation zone is sleeved on trickle irrigation axis 33.
The intermediate position of rack 1 is additionally provided with laying assembly 7, and laying assembly 7 includes locating rod 71 and plough 72, positioning
Bar 71 is connect with rack 1, and the lower end of locating rod 71 is arranged in plough 72；Locating rod 71 and plough 72 are hollow structure,
Drip irrigation zone is laid between two row crops after sequentially passing through locating rod 71, plough 72.Plough 72 and locating rod 71 it
Between be additionally provided with several adjustment holes, regulating pin runs through the adjustment hole of locating rod 71 and plough 72, by making 71 He of locating rod
On plough 72 different adjustment hole cooperations, can adjust the ditching depth of plough 72, to meet the different depth of drip irrigation zone
It is laid with and requires.
The rear end of rack 1 is arranged in sowing mechanism 4, and sowing mechanism 4 includes sowing bracket 41, plants case 42 and seeding wheel 8；It broadcasts
Kind bracket 41 is set in qually spaced in the rear end of rack 1, sows and uses concentric axis connection, seeding operation between bracket 41 and rack 1
After the completion, sowing mechanism 4 can be folded and is placed in rack 1, it is compact structure and easy to use；Sowing bracket 41 includes lateral square
Shape frame and vertical small rack, it is each transverse direction rectangular frame on install a seeding wheel 8；The top of seeding wheel 8 is arranged in plants case 42
Portion, and be fixedly connected with the vertical small rack on sowing bracket 41；42 bottom of plants case is equipped with kind of a mouth, plants mouth and seeding wheel 8 out
Between using grain conductor 43 be connected to；Plants case 42 and grain conductor 43 are all made of transparent plastic production, for observing plants case and grain conductor
Interior seed.It is additionally provided between adjacent sowing bracket 41 and adjusts axle sleeve 44, for adjusting the distance between adjacent seeding wheel 8, with
The line space of adjustment sowing crop.
Seeding wheel 8 includes outer wheel body 81, interior body 82 and central rotating shaft 83, and the side of outer wheel body 81 is equipped with groove, interior machine
Body 82 is mounted in the groove of outer wheel body 81；Outer 81 periphery of wheel body is evenly arranged with sowing port, and sowing port is using sowing duck
Mouth 811；Sow duckbilled 811 spacing can according to the plants of crops away from being adjusted, when the sowing duckbilled 811 in one week compared with
When more, the plants of crops is away from just smaller, otherwise Plants are away from larger；Sowing duckbilled 811 includes dynamic duckbilled 8111, determines duckbilled
8112 and spring 8113, determine duckbilled 8112 and be fixedly connected on outer wheel body 81, dynamic duckbilled 8111 with determine duckbilled 8112 hingedly, spring
8113 one end are fixedly connected with dynamic duckbilled 8111, and the other end is fixedly connected with outer wheel body 81.
Inoculating groove 812 is arranged in outer 81 inside circumference of wheel body, and inoculating groove 812 and sowing port correspond, inoculating groove 812 and row
It is connected between kind mouth using vortex shape kinds of bank deposits box 813；Inoculating groove 812 is arc groove, and kind is provided on the side wall of arc groove
Mouthful, kind of the mouth that goes out of inoculating groove 812 is connect with the seed inlet of vortex shape kinds of bank deposits box 813, and vortex shape kinds of bank deposits box 813 goes out kind of mouth and row
Kind mouth connection.The bottom for going out kind of mouth and vortex shape kinds of bank deposits box 813 being arranged in of vortex shape kinds of bank deposits box 813, when sowing, seed is from inoculation
Slot 812 enters sowing port through vortex shape kinds of bank deposits box 813；Transverse baffle 816 is additionally provided in inoculating groove 812, transverse baffle 816 is set
It sets in the side for going out kind of mouth of inoculating groove 812, for assisting the seed in inoculating groove 812 to enter vortex shape kinds of bank deposits box 813.
Outer 81 groove center of wheel body is provided with cam disc 814, and several cams 8141 are provided on cam disc 814；Cam
8141 position and inoculating groove 813 correspond, and the half of the setting of each cam 8141 sowing duckbilled 811 and central rotating shaft 83
On diameter line.
Interior body 82 uses plastic production, and interior body 82 includes kinds of bank deposits room 821, seed wheel 822, hairbrush 823, fixed plate
824 and gear-box 825；The top of interior body 82 is arranged in kinds of bank deposits room 821, and kinds of bank deposits room 821 is made of transparent plastic；Kinds of bank deposits room
Top be equipped with dress kind of a mouth, dress kind mouth is connect by grain conductor 43 with plants case 42；Evacuation port is arranged in the bottom end of kinds of bank deposits room 821
8211, for being vented seed remaining in kinds of bank deposits room 821 after the completion of seeding operation, evacuation port 8211 is in normally closed shape when sowing
State；The bottom of kinds of bank deposits room 821 is additionally provided with sowing opening, and the lower part of sowing opening is arranged in seed wheel 822.
Seed wheel 822 is mounted on the bottom of kinds of bank deposits room 821 by seed wheel shaft and is connected to kinds of bank deposits room 821；Seed wheel
Be provided with several whirlpool 8221 in 822 outer circumference, 8221 receivings in each kind of whirlpool, one seed, kind 8221 size of whirlpool according to
Seed size setting to be broadcast；Setting kind wheel retaining ring between seed wheel 822 and kinds of bank deposits room 821, kind wheel retaining ring ensure each kind whirlpool
8221 can only enter a seed；.
Hairbrush 823 is arranged on bristle brush wheel, and bristle brush wheel is connect by bristle brush wheel shaft with interior body 82；Hairbrush 823 and row
Kind wheel 822 is symmetrically close to setting, and seed wheel 822 and the symmetrical midpoint of hairbrush 823 lower section are planting point.
The inside bottom of interior body 82 is arranged in gear-box 825, includes seeding gear 8251, driving cog in gear-box 825
Wheel 8252 and brush gear 8253；Seeding gear 8251 is fixedly mounted in seed wheel shaft, and brush gear 8253 is fixedly mounted
In bristle brush wheel shaft；Seeding gear 8251 and brush gear are symmetrical arranged, transmission gear 8252 and seeding gear 8251 and hair
Brush teeth wheel 8253 is meshed.825 outer wall side of gear-box is additionally provided with driving wheel 8254, and driving wheel 8254 is mounted on hairbrush rotation
On the extended segment of 8253 axis, the gear teeth of driving wheel 8254 are matched with the cam 8141 on outer wheel body 81, and driving wheel 8254 is hair
Brush wheel 8253 provides power；The edge part of seeding gear 8251, brush gear 8253 and transmission gear 8253 is respectively equipped with positioning
Point, the hook strand of each anchor point form symmetrical two-by-two.
Outer wheel body 81 is provided centrally with the first central shaft hole 815, and interior body 82 is provided centrally with the second central shaft hole
826；First central shaft hole 815 and the second central shaft hole 826 are adapted, and central rotating shaft 83 passes through the first central shaft hole 815, second
Outer wheel body 81, interior body 82 are mounted on sowing bracket 41 by central shaft hole 826.
Bearing is respectively provided on seed wheel shaft, bristle brush wheel shaft and central rotating shaft 83.
Fixed plate 827 is additionally provided on interior body 82,827 one end of fixed plate is fixedly connected with interior body 82, the other end with
Sowing bracket 41 is fixedly connected, for interior body 82 to be fixedly connected with sowing bracket 41.
Chemical spraying mechanism 5 includes that farm chemical spray pump 51, spray frame 52 and several spraying nozzles 53, farm chemical spray pump 51 are fixed at rack
The rear end of sowing mechanism 4 is arranged in 1 one or both sides, spray frame 51, and spray frame 52 is fixedly connected in rack 1, spraying nozzle
53 are mounted on spray frame 51 by default spacing；Spraying nozzle 53 is connect by pipeline with farm chemical spray pump 51.
The front end of precision planter described in the embodiment of the present invention refers to the one end being connected with power device, the other end
For the rear end of precision planter.
Implementation process of the invention is further described below:
When being sowed using a kind of precision planter of the present invention, before power device (such as tractor) tractor seeder structure
Into the soil on soil surface and soil block are pushed away assign to 1 two sides of rack first by casing mechanism 2, and drip irrigation zone passes through laying assembly 7 therewith
In the groove that the plough 72 of embedment laying assembly 7 is opened, seeding wheel 8 is sowed by preset spacing in the rows by sowing port, then, if
The chemical spraying mechanism 5 in 1 rear end of rack is set to spray.
The working principle of seeding wheel are as follows:
Seed in plants case 42 enters the kinds of bank deposits room 821 at interior 82 top of body, the kind in kinds of bank deposits room 821 by grain conductor 43
Son is fallen in the kind whirlpool on seed wheel 822, and each kind of whirlpool can only accommodate a seed；Sowing mechanism 4 advance when, outer wheel body 81 with
Rotation, when the sowing port on outer wheel body 81 turns to straight down, on cam 8141 in outer wheel body 81 and interior body 82
Driving wheel 8254 coincide, cam 8141 drive driving wheel 8254 rotate, driving wheel 8254 drive brush gear 8253 rotate, hair
Brush teeth wheel 8253 drives seeding gear 8251 to rotate by transmission gear 8252, when seeding gear 8251 rotates, on seed wheel 822
A kind of whirlpool in seed can fall into the corresponding inoculating groove 812 in lower section, more than seed in whirlpool work as seed wheel 822 and hair
It is cleared away automatically when brushing 823 backwards rotation；After seed is fallen into inoculating groove 812, vortex shape kinds of bank deposits box is entered during Random-Rotation
In 813, seed, by rotating clockwise, as shown in figure 9, inputting in corresponding sowing port, works as row in vortex shape kinds of bank deposits box 813
Kind mouth is by the way that when being contacted with ground, seed can be automatically fallen into soil, and next seed can be automatically credited in inoculating groove 812, in this way
Continuous work is in cycles.
Seeding wheel of the present invention uses plastic production, and light and flexible, wear-resisting property are good, and planting rates can be increased to 98% or more；
Precision planter of the present invention takes size duplicate rows trickle irrigation, water-efficient irrigation, while can once sow several rows, and crop is divulged information in growth period
Light transmission is good, is equipped with do mechanization operation, has the utilization rate and farming level of agricultural machinery for improving water, and after planting emergence is fast, emerges whole
Together；Water-saving, volume increase, the effect of increasing income are obvious；Sowing port and seeding wheel spacing are adjusted simultaneously, and seeding row spacing is sowed in scientific and reasonable adjustment
And seeding row spacing；Sufficiently to meet crop nutrition needs, rationally increases density on the basis of raw plant production, form size row；This
Invention can disposably complete site preparation, sow, open drip irrigation zone ditch, be laid with the multi-mode operations such as drop band, buried channel, spray.
Claims (10)
1. a kind of precision planter, which is characterized in that including rack (1) and the sowing mechanism (4) being arranged on the rack；Seeder
Structure (4) includes sowing bracket (41), plants case (42) and seeding wheel (8)；Sowing bracket (41) is connect with rack (1), seeding wheel (8)
In sowing bracket (41), plants case (42) is arranged on seeding wheel (8) top for setting；
Seeding wheel (8) includes outer wheel body (81) and interior body (82), and the side of outer wheel body (81) is equipped with groove, interior body (82) peace
It is fixedly connected in the groove of outer wheel body and with rack (1)；
Sowing port is evenly arranged on outer wheel body (81) outer circumference face, inside circumference is equipped with inoculating groove (812), inoculating groove
(812) it is corresponded with sowing port；Inoculating groove (812) is arc groove, and vortex shape kinds of bank deposits box is arranged in the side of inoculating groove (812)
(813)；Vortex shape kinds of bank deposits box (813) is connected to inoculating groove (812), and kind of a mouth is provided in the bottom of vortex shape kinds of bank deposits box (813), out
Kind mouth is connected to sowing port；Outer wheel body (81) groove center is provided with cam disc (814), is provided on cam disc (814) several
Cam (8141)；The position and inoculating groove (812) of cam (8141) correspond；
Interior body (82) includes kinds of bank deposits room (821), seed wheel (822) and hairbrush (823), and kinds of bank deposits room (821) are arranged in interior body
(82) top；The top of kinds of bank deposits room (821) is connected to plants case (42)；Seed wheel (822) is mounted on the bottom of kinds of bank deposits room (821)
And be connected to kinds of bank deposits room (821), it is provided in the outer circumference of seed wheel (822) several whirlpool (8221), each kind of whirlpool
(8221) seed is only accommodated；Hairbrush (823) is symmetrically close to setting with seed wheel (822)；On the inner sidewall of interior body (82)
Equipped with driving wheel (8254), driving wheel (8254) is used to provide power for seed wheel (822) and hairbrush (823).
2. a kind of precision planter according to claim 1, which is characterized in that be additionally provided with gear-box in interior body (82)
It (825), include transmission gear (8252), seeding gear (8251) and brush gear (8253) in gear-box (825)；Seeding gear
(8251) it is connect by seed wheel shaft with seed wheel (822), brush gear (8253) passes through bristle brush wheel shaft and hairbrush (823)
Connection；Brush gear (824) and driving wheel (8254) are coaxially disposed, transmission gear (8252) and seeding gear (8251) and hairbrush
Gear (8253) is meshed.
3. a kind of precision planter according to claim 1, which is characterized in that seeding gear (8251), brush gear
(8253) and the edge part of transmission gear (8252) is respectively equipped with anchor point, and the hook strand of each anchor point forms symmetrical two-by-two.
4. a kind of precision planter according to claim 1, which is characterized in that sowing bracket (41) is set in qually spaced in machine
The rear end of frame (1) is sowed and uses concentric axis connection between bracket (41) and rack (1), is equipped between adjacent sowing bracket (81)
It adjusts axle sleeve (44).
5. a kind of precision planter according to claim 1, which is characterized in that sowing port is sowing duckbilled (811), sowing
Duckbilled (811) includes dynamic duckbilled (8111), determines duckbilled (8112) and spring (8113), determines duckbilled (8112) and is fixedly connected on foreign steamer
On body (81), dynamic duckbilled (8111) and duckbilled (8112) is determined hingedly, spring (8113) one end is fixedly connected with dynamic duckbilled (8111),
The other end is fixedly connected with outer wheel body (81).
6. a kind of precision planter according to claim 1, which is characterized in that further include casing mechanism (2), casing mechanism
(2) it is arranged below the front end of rack (1), between earthing rack (2) and rack (1) in succession using automatic adjustment bar；Drag links
Structure (2) includes the first scraper blade (21) and the second scraper blade (22) in up-side down triangle setting.
7. a kind of precision planter according to claim 1, which is characterized in that it further include that trickle irrigation is laid with mechanism (3), trickle irrigation
Mechanism (3) setting is laid in the top of the front end of rack (1), it includes trickle irrigation bracket (31), trickle irrigation retaining ring that trickle irrigation, which is laid with mechanism (3),
(32) and trickle irrigation axis (33)；Trickle irrigation bracket (31) is fixedly mounted on rack (1), and trickle irrigation axis (33) is arranged in trickle irrigation bracket (31)
On, trickle irrigation retaining ring (32) is arranged at the both ends of trickle irrigation axis (33), and drip irrigation zone is sleeved on trickle irrigation axis (33).
8. a kind of precision planter according to claim 7, which is characterized in that the intermediate position of rack (1) is additionally provided with
Laying assembly (7)；Laying assembly (7) includes locating rod (71) and plough (72), and locating rod (71) connect with rack (1), opens
Ditch device (72) is arranged in the lower end of locating rod (71)；Locating rod (71) and plough (72) are hollow structure, and drip irrigation zone is successively
Across locating rod (71), plough (72)；It is additionally provided with several adjustment holes between plough (72) and locating rod (71), adjusts and inserts
Pin runs through the adjustment hole of locating rod (71) and plough (72).
9. a kind of precision planter according to claim 1, which is characterized in that further include chemical spraying mechanism (5), chemical spraying mechanism
It (5) include that farm chemical spray pump (51), spray frame (52) and several spraying nozzles (53), farm chemical spray pump (51) are fixed at rack (1)
One or both sides, spray frame (52) are arranged the rear end in sowing mechanism (4) and are fixedly connected on rack (1), spraying nozzle (53)
It is mounted in spray frame (52) by default spacing；Spraying nozzle (53) is connect by pipeline with farm chemical spray pump (51).
10. a kind of precision planter according to claim 1, which is characterized in that the bottom end of kinds of bank deposits room (821) is arranged
Evacuation port (8211).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811289391.8A CN109121588A (en) | 2018-10-31 | 2018-10-31 | A kind of precision planter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811289391.8A CN109121588A (en) | 2018-10-31 | 2018-10-31 | A kind of precision planter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109121588A true CN109121588A (en) | 2019-01-04 |
Family
ID=64807257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811289391.8A Withdrawn CN109121588A (en) | 2018-10-31 | 2018-10-31 | A kind of precision planter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109121588A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109661874A (en) * | 2019-01-31 | 2019-04-23 | 武汉田间智能科技有限公司 | A kind of electric seed sowing mechanism, seeder |
| CN114467428A (en) * | 2022-03-11 | 2022-05-13 | 贺兰县海超农机作业服务有限公司 | Seed metering structure, seed metering device, uniform quantity hole sowing seeding disc and working method thereof |
-
2018
- 2018-10-31 CN CN201811289391.8A patent/CN109121588A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109661874A (en) * | 2019-01-31 | 2019-04-23 | 武汉田间智能科技有限公司 | A kind of electric seed sowing mechanism, seeder |
| CN109661874B (en) * | 2019-01-31 | 2023-09-19 | 武汉田间智能科技有限公司 | Electric seed metering device and seeder |
| CN114467428A (en) * | 2022-03-11 | 2022-05-13 | 贺兰县海超农机作业服务有限公司 | Seed metering structure, seed metering device, uniform quantity hole sowing seeding disc and working method thereof |
| CN114467428B (en) * | 2022-03-11 | 2023-08-22 | 贺兰县海超农机作业服务有限公司 | Seed metering structure, seed metering device, uniform hole sowing tray and working method thereof |
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Application publication date: 20190104 |