CN108093775A - The seeder covering device of simple and flexible - Google Patents
The seeder covering device of simple and flexible Download PDFInfo
- Publication number
- CN108093775A CN108093775A CN201711137482.5A CN201711137482A CN108093775A CN 108093775 A CN108093775 A CN 108093775A CN 201711137482 A CN201711137482 A CN 201711137482A CN 108093775 A CN108093775 A CN 108093775A
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- Prior art keywords
- earthing
- guide plate
- storage tank
- soil
- covering device
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- 238000003860 storage Methods 0.000 claims abstract description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000010899 nucleation Methods 0.000 claims abstract description 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 22
- 229910052742 iron Inorganic materials 0.000 claims description 11
- 239000002689 soil Substances 0.000 abstract description 36
- 238000009331 sowing Methods 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000011248 coating agent Substances 0.000 description 10
- 238000000576 coating method Methods 0.000 description 10
- 239000004814 polyurethane Substances 0.000 description 10
- 229920002635 polyurethane Polymers 0.000 description 10
- 239000012752 auxiliary agent Substances 0.000 description 6
- 235000013311 vegetables Nutrition 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- HNYOPLTXPVRDBG-UHFFFAOYSA-N barbituric acid Chemical compound O=C1CC(=O)NC(=O)N1 HNYOPLTXPVRDBG-UHFFFAOYSA-N 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000003822 epoxy resin Substances 0.000 description 4
- 229920000647 polyepoxide Polymers 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- -1 Compound rare-earth Chemical class 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 125000003700 epoxy group Chemical group 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 229910052761 rare earth metal Inorganic materials 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000004083 survival effect Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 238000009837 dry grinding Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012913 prioritisation Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000002087 whitening effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/062—Devices for making drills or furrows
- A01C5/064—Devices for making drills or furrows with rotating tools
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/066—Devices for covering drills or furrows
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
- A01C7/085—Broadcast seeders
-
- 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
- A01G25/09—Watering arrangements making use of movable installations on wheels or the like
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Soil Working Implements (AREA)
- Sowing (AREA)
Abstract
The invention discloses the seeder covering devices of simple and flexible,Including rack,Rack one end is equipped with connecting plate,Connecting plate upper and lower ends connect ditching device respectively,Transverse slat,Transverse slat is connected with roller,Frame upper end is equipped with storage tank,Storage tank lower end is connected by rack with Seeding box,Storage tank upper end is equipped with water storage barrel,Water storage barrel one end is connected with going out outlet pipe,Outlet pipe one end is equipped with nozzle,The water storage barrel other end is connected with outlet pipe,The outlet pipe other end connects nozzle,Rack lower end is equipped with soil-covered drum,Covering device is equipped between soil-covered drum and Seeding box,By setting nozzle before and after device,It can first be poured with water before making trench digging,Prevent that soil is really up to the mark,It is unfavorable for ditching,Simultaneously after earthing,Upper soll layer is poured,The present apparatus is simple in structure,It is easy to operate,Collection is opened up wasteland,Sowing,Earthing,Pour function and one,Improve device practicability,It is suitble to large-scale promotion production.
Description
Technical field
The present invention relates to agricultural seeder field more particularly to the seeder covering devices of simple and flexible.
Background technology
The transplanting of vegetables hole tray pot seedling automatic high-speed is the inexorable trend of vegetable transplanting development, according to the current vegetables in China
Production and the current situation of vegetable transplanting machine, the task of top priority are to develop the matured product of pot vegetable seedlings automatic high speed transplanter, are come
Meets the needs of vegetable transplanting machine market.With the continuous development of transplanter, the continuous expansion of the scope of application is transplanted, to transplanter
Requirement it is higher and higher, transplanting survival rate and transplanting upright degree become transplanting design in the most important thing.Nowadays product is all one
Covering device and compaction apparatus are considered as same by secondary property earthing.It is upright that it cannot be completely secured in so disposable earthing
Degree, also can not guarantee survival rate during dry weather.
The prior art such as, Chinese invention patent document, Authorization Notice No. CN104521377A, broadcast by disclosure of the invention one kind
Kind machine covering device, including sowing stent, connecting rod and soil-covered drum, one end of connecting rod is hinged on sowing stent, separately
One end and scraping supporting rod pin joint, the middle part bending of connecting rod and are fixedly connected with adjusting screw rod, adjusting screw rod in bending part
Top be fixed on by nut on sowing stent, the middle part of adjusting screw rod is equipped with adjusting nut, adjusting nut and sowing stent
Between be equipped with spring；Clean-up scraper is rotatably connected on scraping supporting rod；Connecting rod is equipped with bearing block, between two bearings seat
It is connected with soil-covered drum.Adjusting screw rod can be adjusted the height of connecting rod with adjusting nut in the present invention, and then can be adjusted
The height of soil-covered drum, so as to control earthing amount；Clean-up scraper can effectively go soil block that soil-covered drum is mingled with, root stubble
It removes, improves operating efficiency, reduce use cost, but earthing is ineffective in practical operation, and function is more single, it is uncomfortable
Close large-scale promotion.
The content of the invention
It is an object of the invention to provide the seeder covering device of simple and flexible, simple operation, earthing effect are good, together
When possess the reclamation of wasteland, sowing, earthing, pour function, improve device practicability, be suitble to large-scale promotion production.
The technical solution taken to achieve the above object of the present invention is：The seeder covering device of simple and flexible, bag
Including rack, rack one end are equipped with connecting plate, and connecting plate upper and lower ends connect ditching device, transverse slat respectively, and transverse slat connects with roller
It connecing, frame upper end is equipped with storage tank, and storage tank lower end is connected by rack with Seeding box, and storage tank upper end is equipped with water storage barrel,
Water storage barrel one end is connected with going out outlet pipe, and outlet pipe one end is equipped with nozzle, and the water storage barrel other end is connected with outlet pipe, outlet pipe
The other end connects nozzle, and nozzle, including control valve, described control valve one end is connected with rotary nozzle, and rack lower end is equipped with
Soil-covered drum is equipped with covering device between soil-covered drum and Seeding box, by setting nozzle before and after device, making before trench digging can be with
It is first poured with water, prevents that soil is really up to the mark, be unfavorable for ditching, while after earthing, upper soll layer poured, the present apparatus
Simple in structure, easy to operate, the collection reclamation of wasteland, sowing, earthing, pouring function and one improve device practicability, are suitble to extensive
Promote production.
Preferably, covering device, including supporting rod, earthing guide plate, earthing guide plate is hinged with earthing guide plate end side, shape
Into angle, earthing guide plate is connected with the inner wall of earthing guide plate by cross bar, telescopic rod upper end connection support bar, by setting two pieces
Earthing guide plate end side is hinged, and makes guide plate that can be rotated with horizontal direction, adjusts the angle between earthing guide plate, improves earthing
Efficiency increases the practicability of device, is connected in earthing guide plate with the inner wall of earthing guide plate with telescopic rod, the connection of telescopic rod bar upper end
Supporting rod, when can coordinate the earthing guide plate angle to adjust, do appropriate stretch and carry out fixed angle, meanwhile, also ensure that device makes
Stability.
Preferably, the right guide plate of earthing and the angle of the left guide plate of earthing are 30 ° -60 °, by the right guide plate of earthing and earthing
Certain angle between left guide plate is set, to adjust the soil area coverage during earthing, increases the flexibility that device uses.
Preferably, ditching device, including fixed link, fixed link is connected with hockey stick, and hockey stick is connected with roller bearing, is set on roller bearing
There are several trench digging iron plates, by setting several trench digging iron plates on roller bearing, soil can tentatively be opened up wasteland, by hockey stick and rolling
Axis connection, fixed link are connected with hockey stick, improve rolling effect, while also improve the stability of device.
Preferably, storage tank is internally provided with rotation square column, rotation square column is equipped with rotating vane, and storage tank bottom is equipped with circle
Hole, the circular hole center of circle is consistent with the diagonal line focus of rotation square column and storage tank, by being internally provided with rotation square column in storage tank, comes
The rotating vane on rotation square column is driven to rotate, so as to be stirred to the seed in storage tank, accelerates seeds fall, prevents simultaneously
Only seed accumulated plugging circular hole.
Preferably, Seeding box is internally provided with through hole, be equipped with rotation square column above through hole, rotation square column diagonal intersection point with
The through hole center of circle overlaps, and through-hole diameter is less than rotation square column catercorner length, by being internally provided with through hole in Seeding box, on through hole
Side is equipped with rotation square column, and seed is allow to sow in soil under the turning effort of rotation square column, while set rotation square column
Diagonal intersection point is overlapped with the through hole center of circle, and through-hole diameter is less than rotation square column catercorner length, defines the position of seeds fall,
And the quantity of seeds fall, the Seeding box of replaceable difference through hole radius, to adapt to the seed of sowing variety classes, size,
Lifting device practicability.
Preferably, roller is equipped with several gear hobbings, gear hobbing upper end is equipped with rectangular pyramid, can be split by setting roller
Soil after ditch is further opened up wasteland, while soil is further opened up wasteland in several gear hobbings set on roller, moreover it is possible to prevent roller
Soil is contacted directly, flattens soil, the setting of gear hobbing upper end rectangular pyramid, when making reclamation of wasteland soil, resistance smaller facilitates the reclamation of wasteland, carries
High soil opens up wasteland depth, and several reverse taper holes left after the reclamation of wasteland enable the seed sowed as far as possible in soil.
Preferably, above-mentioned trench digging iron plate surface is coated with corrosion-resistant abrasion coating, the coating is by following component according to weight
Number forms：Epoxy resin：10-14 parts, Petropols：18-24 parts, 4-11 parts of polyurethane, graphite powder：2-6 parts, solvent：16-
21 parts, auxiliary agent：0.1-0.6 parts, fire retardant：7-11 parts；Compound rare-earth：0.3-0.9 parts, above-mentioned auxiliary agent is bis- bromo- 5,5- of 1,3-
Dimethyl Hydan and malonyl urea mixture, content ratio are 0.3-1:2, bis- bromo- 5,5- Dimethyl Hydan of 1,3- in the auxiliary agent
With the addition of malonyl urea ,-NCO bases the reaction on epoxy resin on-OH bases, with polyurethane is promoted, epoxide group is grafted
Onto polyurethane, the adhesive force of aqueous polyurethane is improved, makes to possess excellent adhesive force between paint film and metal, it will during reaction
Branch point introduces polyurethane segment, is allowed to that partial mesh topology can be formed, improves coating hardness, water resistance and chemical-resistant
Aspect performance makes the trench digging iron plate after coating have the characteristics that corrosion resistance and rub resistance are good, increases service using life, and
And the coating will not blister, be cracked, whitening and the problems such as delamination.
Compared with prior art, the advantage of the invention is that：The seeder covering device of simple and flexible of the present invention, operation
It is convenient, earthing effect is good, the nozzle set before and after device, can prevent that soil is really up to the mark to water first pouring soil before ditching,
Simultaneously after earthing, upper soll layer can be poured again, which has been provided simultaneously with the reclamation of wasteland, sowing, earthing, has poured
Function is filled, improves device practicability, is suitble to large-scale promotion production,
Present invention employs the seeder covering devices for the simple and flexible that above-mentioned technical proposal provides, and compensate for the prior art
Deficiency, design is reasonable, easy to operate.
Description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the structure diagram of roller；
Fig. 3 is the top view of storage tank；
Fig. 4 is the top view of Seeding box；
Fig. 5 is the structure diagram of outlet pipe；
Fig. 6 is the structure diagram of ditching device；
Fig. 7 is the structure diagram of covering device.
Reference sign：1 rack；2 connectors；3 outlet pipes；4 water storage barrels；5 storage tanks；6 control valves；7 outlet pipes；
8 fixed links；9 hockey sticks；10 nozzles；11 trench digging iron plates；12 rollers；13 transverse slats；14 connecting plates；15 Seeding boxs；The right guide plate of 16 earthing；
The left guide plate of 17 earthing；18 rotary nozzles；19 rotation square columns；20 through holes；21 circular holes；22 rotating vanes；23 roller bearings；24 gear hobbings；25
Supporting rod；26 telescopic rods；27 rectangular pyramids, 28 soil-covered drums.
Specific embodiment
The present invention program is described further below by embodiment：
Embodiment 1：
As shown in figures 1 to 6, the seeder covering device of simple and flexible, including rack 1,1 one end of rack is equipped with connecting plate 14,
14 upper and lower ends of connecting plate connect ditching device, transverse slat 13 respectively, and transverse slat 13 is connected with roller 12, if roller 12 is equipped with dry milling
Tooth 24,24 upper end of gear hobbing are equipped with rectangular pyramid 27, by setting roller, the soil after trench digging further can be opened up wasteland, on roller
Several gear hobbings set are while further open up wasteland soil, moreover it is possible to prevent roller from contacting directly soil, flatten soil, in gear hobbing
The setting of rectangular pyramid is held, when making reclamation of wasteland soil, resistance smaller facilitates the reclamation of wasteland, improves soil and opens up wasteland depth, if left after the reclamation of wasteland
Dry reverse taper hole, enables the seed sowed as far as possible in soil, and 1 upper end of rack is equipped with storage tank 5, and 5 lower end of storage tank leads to
It crosses rack 1 to be connected with Seeding box 15,5 upper end of storage tank is equipped with water storage barrel 4, and 4 one end of water storage barrel is connected with going out outlet pipe 7, goes out
7 one end of water pipe is equipped with nozzle 10, and 4 other end of water storage barrel is connected with outlet pipe 3,3 other end of outlet pipe connection nozzle 10, nozzle
10, including control valve 6,6 one end of control valve is connected with rotary nozzle 18, and control valve is set on nozzle, can be passed through
Control valve opens and closes current, while can control water velocity with bronze drum control valve, the rotary nozzle of setting, circumferentially
Movement makes it carry out uniform sprinkling to soil, and 1 lower end of rack is equipped with soil-covered drum 28, between soil-covered drum 28 and Seeding box 15
Equipped with covering device, by setting nozzle before and after device, it can first be poured with water before making trench digging, prevent that soil is really up to the mark, it is unfavorable
In trench digging, while after earthing, upper soll layer is poured, the present apparatus is simple in structure, easy to operate, and collection is opened up wasteland, broadcast
Kind, earthing pour function and one, improve device practicability, are suitble to large-scale promotion production.
Ditching device, including fixed link 8, fixed link 8 is connected with hockey stick 9, and hockey stick 9 is connected with roller bearing 23, is set on roller bearing 23
Have several trench digging iron plates 11, by setting several trench digging iron plates on roller bearing, soil can tentatively be opened up wasteland, by hockey stick and
Roller bearing connects, and fixed link is connected with hockey stick, improves rolling effect, while also improve the stability of device.
Above-mentioned trench digging iron plate surface be coated with corrosion-resistant abrasion coating, the coating by following component by weight：
Epoxy resin：12 parts, Petropols：22 parts, 6 parts of polyurethane, graphite powder：4 parts, solvent：18 parts, auxiliary agent：0.3 part, fire retardant：
9 parts；Compound rare-earth：0.7 part, above-mentioned auxiliary agent be 1,3-, bis- bromo- 5,5- Dimethyl Hydan and malonyl urea mixture, content ratio
For 0.5-1, the addition of 1,3-, bis- bromo- 5,5- Dimethyl Hydan and malonyl urea, promotes-OH on epoxy resin in the auxiliary agent
- NCO bases reaction on base, with polyurethane, epoxide group is grafted on polyurethane, improves the adhesive force of aqueous polyurethane,
Make to possess excellent adhesive force between paint film and metal, branch point is introduced into polyurethane segment during reaction, is allowed to that part can be formed
Net structure improves coating hardness, water resistance and chemical-resistant aspect performance, the trench digging iron plate after coating is made to have anti-corruption
The characteristics of corrosion and good rub resistance, increases service using life, and the coating will not be blistered, is cracked, whitens and taken off
The problems such as layer.
Storage tank 5 is internally provided with rotation square column 19, and rotation square column 19 is equipped with rotating vane 22, and 5 bottom of storage tank is equipped with circle
Hole 21,21 center of circle of circular hole is consistent with the diagonal line focus of rotation square column 19 and storage tank 5, by being internally provided with rotation in storage tank
Square column the rotating vane on rotation square column to be driven to rotate, so as to be stirred to the seed in storage tank, accelerates under seed
Fall, while prevent seed accumulated plugging circular hole.
Seeding box 15 is internally provided with through hole 20, and 20 top of through hole is equipped with rotation square column 19, rotates 19 diagonal intersection point of square column
It is overlapped with 20 center of circle of through hole, and 20 diameter of through hole is less than rotation 19 catercorner length of square column, it is logical by being internally provided in Seeding box
Hole, through hole top are equipped with rotation square column, and seed is allow to sow in soil, set simultaneously under the turning effort of rotation square column
It puts rotation square column diagonal intersection point to overlap with the through hole center of circle, through-hole diameter is less than rotation square column catercorner length, defines seed
The position of whereabouts and the quantity of seeds fall, the Seeding box of replaceable difference through hole radiuses, come adapt to sowing variety classes,
The seed of size, lifting device practicability.
Embodiment:2：
As shown in fig. 7, prioritization scheme of the present embodiment on the basis of embodiment 1 is：Covering device including supporting rod 25, covers
The right guide plate 16 of soil, earthing guide plate 16 are hinged with the last side of earthing guide plate 17, form angle, earthing guide plate 16 and the left guide plate 17 of earthing
Inner wall connected by cross bar 26,26 upper end connection support bar 25 of telescopic rod, by set two pieces of earthing guide plate ends side be hinged,
Make guide plate that can be rotated with horizontal direction, adjust the angle between earthing guide plate, improve earthing efficiency, increase the practicality of device
Property, it is connected in earthing guide plate with the inner wall of earthing guide plate with telescopic rod, the supporting rod of telescopic rod bar upper end connection can coordinate and cover
During native guide plate angle adjustment, do appropriate stretch and carry out fixed angle, meanwhile, also ensure the stability that device uses, earthing guide plate
16 and the angle of earthing guide plate 17 are 45 °, by setting certain angle between the right guide plate of earthing and the left guide plate of earthing, to adjust
Soil area coverage during whole earthing increases the flexibility that device uses.
Embodiment 3：
The seeder of simple and flexible of the present invention is with the operation principle of covering device：Connector 2 with actuating unit is connected, is opened
Device is pushed ahead by actuating unit in nozzle 10 before and after device, and trench digging iron plate 11 ditches to soil, the soil after trench digging
Earth again further opens up wasteland soil through the gear hobbing 24 on roller 12, under stirring of the seed by rotating square column 19 in storage tank 5, from
It falls into circular hole 21 in Seeding box 15, using the gap of rotation square column 19 and through hole 20 in Seeding box 15, falls into soil, so
Afterwards under the action of earthing guide plate 16 and earthing guide plate 17, earthing is carried out to soil, seed is made to be embedded in soil, then through earthing
Roller 28 flattens the further earthing of soil surface, and nozzle 10 sprays the soil after earthing through row.
The prior art of routine techniques dawn known to those skilled in the art in above-described embodiment 1-3 is not made in detail herein
Thin narration.
Embodiment of above is merely to illustrate the present invention, and not limitation of the present invention, the ordinary skill people of this field
Member without departing from the spirit and scope of the present invention, can also make a variety of changes and modification.Therefore, it is all equivalent
Technical solution fall within scope of the invention, scope of patent protection of the invention should be defined by the claims.
Claims (7)
1. the seeder covering device of simple and flexible, including rack（1）, it is characterised in that：The rack（1）One end is equipped with
Connecting plate（14）, the connecting plate（14）Upper and lower ends connect ditching device, transverse slat respectively（13）, the transverse slat（13）With roller
（12）Connection, the rack（1）Upper end is equipped with storage tank（5）, the storage tank（5）Lower end passes through rack（1）With Seeding box
（15）Connection, the storage tank（5）Upper end is equipped with water storage barrel（4）, the water storage barrel（4）One end is with going out outlet pipe（7）Connection,
The outlet pipe（7）One end is equipped with nozzle（10）, the water storage barrel（4）The other end and outlet pipe（3）Connection, the outlet pipe
（3）The other end connects nozzle（10）, the nozzle（10）, including control valve（6）, the control valve（6）One end and rotation
Nozzle（18）Connection.The rack（1）Lower end is equipped with soil-covered drum（28）, the soil-covered drum（28）With Seeding box（15）Between
Equipped with covering device.
2. the seeder covering device of simple and flexible according to claim 1, it is characterised in that：The covering device, bag
Include supporting rod（25）, earthing guide plate（16）, the earthing guide plate（16）With the left guide plate of earthing（17）Last side is hinged, and forms folder
Angle, the earthing guide plate（16）With the left guide plate of earthing（17）Inner wall pass through telescopic rod（26）Connection, the telescopic rod（26）On
Hold connection support bar（25）.
3. the seeder covering device of simple and flexible according to claim 2, it is characterised in that：The earthing guide plate（16）
With the left guide plate of earthing（17）Angle be 30 ° -60 °.
4. the seeder covering device of simple and flexible according to claim 1, it is characterised in that：The ditching device, bag
Include fixed link（8）, the fixed link（8）With hockey stick（9）Connection, the hockey stick（9）With roller bearing（23）Connection, the roller bearing（23）
It is equipped with several trench digging iron plates（11）.
5. the seeder covering device of simple and flexible according to claim 1, it is characterised in that：The storage tank（5）It is interior
Portion is equipped with rotation square column（19）, the rotation square column（19）Equipped with rotating vane（22）, the storage tank（5）Bottom is equipped with circular hole
（21）, the circular hole（21）The center of circle and rotation square column（19）And storage tank（5）Diagonal line focus it is consistent.
6. the seeder covering device of simple and flexible according to claim 1, it is characterised in that：The Seeding box（15）It is interior
Portion is equipped with through hole（20）, the through hole（20）Top is equipped with rotation square column（19）, the rotation square column（19）Diagonal intersection point with
Through hole（20）The center of circle overlaps, and through hole（20）Diameter is less than rotation square column（19）Catercorner length.
7. the seeder covering device of simple and flexible according to claim 1, it is characterised in that：The roller（12）On set
There are several gear hobbings（24）, the gear hobbing（24）Upper end is equipped with rectangular pyramid（27）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711137482.5A CN108093775A (en) | 2017-11-16 | 2017-11-16 | The seeder covering device of simple and flexible |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711137482.5A CN108093775A (en) | 2017-11-16 | 2017-11-16 | The seeder covering device of simple and flexible |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108093775A true CN108093775A (en) | 2018-06-01 |
Family
ID=62206491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711137482.5A Withdrawn CN108093775A (en) | 2017-11-16 | 2017-11-16 | The seeder covering device of simple and flexible |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108093775A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110063107A (en) * | 2019-05-22 | 2019-07-30 | 王丽娟 | A kind of efficient peanut carrying out one man operation sows earthing all-in-one machine |
| CN113330862A (en) * | 2021-06-10 | 2021-09-03 | 中国农业科学院草原研究所 | Cultivation device for improving sprouting rate and seedling survival rate of nettle seeds |
-
2017
- 2017-11-16 CN CN201711137482.5A patent/CN108093775A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110063107A (en) * | 2019-05-22 | 2019-07-30 | 王丽娟 | A kind of efficient peanut carrying out one man operation sows earthing all-in-one machine |
| CN110063107B (en) * | 2019-05-22 | 2021-12-10 | 泉州台商投资区一创工业设计有限公司 | High-efficient peanut scattering earthing all-in-one that can carry out one-man operation |
| CN113330862A (en) * | 2021-06-10 | 2021-09-03 | 中国农业科学院草原研究所 | Cultivation device for improving sprouting rate and seedling survival rate of nettle seeds |
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Application publication date: 20180601 |