CN206226967U - A kind of drum-type rice precision drill - Google Patents
A kind of drum-type rice precision drill Download PDFInfo
- Publication number
- CN206226967U CN206226967U CN201621322412.8U CN201621322412U CN206226967U CN 206226967 U CN206226967 U CN 206226967U CN 201621322412 U CN201621322412 U CN 201621322412U CN 206226967 U CN206226967 U CN 206226967U
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- China
- Prior art keywords
- drum
- cylinder
- drum apparatus
- type rice
- precision drill
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of drum-type rice precision drill, including kind of a case, road wheel, ditching device, drum apparatus, hitch frame, defeated kind of device, drum apparatus are installed on hitch frame, the drum apparatus include cylinder, the upper surface of cylinder is provided with inoculation mouth, the cover plate fastened with it is installed at inoculation mouth, the sowing port of equidistantly distributed is evenly equipped with the outer circumference surface of cylinder, and the circular baffle plate perpendicular to tubular axis direction is respectively equipped with the cylinder between adjacent sowing port, drum apparatus two ends are provided with the road wheel of synchronous rotation, kind of a case is installed above drum apparatus, the defeated kind of device coordinated with it is installed below drum apparatus, the bottom of the conveying device is provided with ditching device.The utility model reasonable in design, rice paddy seed is distributed in grid dot matrix, it is ensured that rice paddy seed is precisely sowed and without breakage, and this machinery is simple and reliable for structure, low cost of manufacture, is easy to promote.
Description
Technical field：
The utility model is related to agricultural planting machinery field, relates generally to a kind of drum-type rice precision drill.
Background technology：
Paddy rice is one of staple food crop of China, and very important status is occupied in China's grain-production.With
The reduction of labour, the artificial planting patterns of traditional paddy rice no longer adapt to present Production requirement, and the mode of rice transplanting is from original
Rice transplanting of the loess facing away from day is faced, the machine rice transplanting of high-speed transplanter till now, and seeder direct-sowing dry, water direct seeding.But
It is that these machine prices are high, production operation cost is high.The habit of paddy rice is hobby ventilation and penetrating light, so being always Planting
Insert, be distributed in grid dot matrix.Paddy rice precise hole sowing can increase production.But Rice Seed Surface is coarse, there are corner angle, what is had also has awns
Thorn is easily damaged, and people have done many researchs, main to use aspirated-air type roller, but seeding precision is low, and especially application rate is less
Hybrid paddy rice, per cave 3-4, the rice seeder for being used in production at present is difficult to meet and requires for sowing.
The content of the invention：
The utility model purpose is exactly to make up the defect of prior art, there is provided a kind of drum-type rice precise hole sowing
Machine, rice paddy seed is distributed in grid dot matrix, and rice paddy seed, almost without breakage, machine is simple and reliable for structure, manufacturing cost
It is low.
The utility model is achieved through the following technical solutions：
A kind of drum-type rice precision drill, including it is kind of case, road wheel, ditching device, drum apparatus, hitch frame, defeated
Plant device, it is characterised in that：Drum apparatus are installed, the drum apparatus include cylinder, the cylinder on the hitch frame
Upper surface be provided with inoculation mouth, the cover plate fastened with it is installed at inoculation mouth, on the outer circumference surface of the cylinder
The circle being respectively equipped with perpendicular to tubular axis direction is furnished with the cylinder between the sowing port of equidistantly distributed, and adjacent sowing port
Shape baffle plate, drum apparatus two ends are provided with the road wheel of synchronous rotation, and kind of a case, institute are provided with above the drum apparatus
The defeated kind of device for being provided with below drum apparatus and being coordinated with it is stated, the bottom of the conveying device is provided with ditching device.
The two ends of the cylinder of described barrel device are separately installed with ratchet, and the ratchet outer ring is welded on hitch frame,
The ratchet inner ring is fixed on the two ends of roller.
Described inoculation mouth is two, and compartment arranged side by side is distributed in the both sides of cylinder, and its upper port is hinged with and cylinder arc
Spend the curved cover plate for coordinating.
10 sowing ports are laterally provided with the cylinder of described barrel device, according to rice growing agriculture requirement, two phases
Adjacent sowing port axial direction spacing is limited between 250mm-300mm, and adjacent sowing port circumference spacing is 160mm-260mm, it is ensured that cave
Away from 160mm-260mm.
Described kind case is two left and right sides for being distributed in drum apparatus side by side.
Described kind of case includes casing respectively, and the bottom of the casing is distributed with out kind of a mouth, it is described go out kind of mouth at be connected with
The quantity of arc connector and arc connector is corresponded with drum apparatus circular baffle plate chamber, is installed on the arc connector
There is plate.
Defeated kind of described device includes multiple spaced opening annulus, and be open annulus and the cylinder of drum apparatus
Radian coordinates, and opening annulus is fitted with the cylinder of drum apparatus, prevents circumferencial direction from having and plants unrestrained, on the opening annulus
Outlet is provided with, the exit is provided with Fang Dou, and the bottom of the Fang Dou is provided with conduit of sowing；Defeated kind of described device passes through
Fang Dou thereon is welded on the crossbeam of hitch frame opening, plays fixed defeated kind of device.
Described ditching device includes seed guiding groove, and the bottom of the seed guiding groove is provided with elastic sheet, the Thin Elastic
The leading section lower surface of plate is provided with arc pressure kind block.
What seed guiding groove was slightly protruded in the bottom of described arc pressure kind block goes out kind of a mouth.
Its principle is：
Drum-type rice precision drill is walked by the traction of tractor, the power resources of drum apparatus in road wheel,
Road wheel is rotated and drives drum apparatus to rotate, and the seed rice in roller is under gravity, defeated by being dropped down onto under sowing port nature
Device is planted, seed is naturally fallen in the ditch that ditching device is outputed, simultaneously because the sowing port on roller is arranged into circumference array, because
It is distributed in grid dot matrix in the ditch that this seeds fall to ditching device is opened.After the seed in roller is drained, open on roller
Cover plate, makes the opening on roller be located at the underface of kind of case, opens the plate of kind of case so that plant work of the seed rice in case in gravity
Flowed into roller naturally with lower, so as to realize adding kind to roller.
The utility model has the advantages that：
The utility model reasonable in design, is adapted to the precise hole sowing of seed rice under different regions and soil regime, right
The site preparation flatness requirement of field is low, it is particularly possible to which the bud for adapting to paddy rice is broadcast, and rice paddy seed is distributed in grid dot matrix, it is ensured that water
Rice is precisely sowed and without breakage, this machinery is simple and reliable for structure, low cost of manufacture, is easy to promote.
Brief description of the drawings：
Fig. 1 is structural representation of the present utility model.
Fig. 2 is front view of the present utility model.
Fig. 3 is the utility model drum apparatus schematic diagram.
Fig. 4 is defeated kind of apparatus structure schematic diagram of the utility model.
Fig. 5 is the utility model ditching device structural representation.
Fig. 6 is the utility model kind case front view.
Fig. 7 is the side view of the utility model kind case.
Specific embodiment：
Referring to accompanying drawing.
A kind of drum-type rice precision drill, includes kind of case 1, road wheel 2, ditching device 3, drum apparatus 4, traction
Frame 5, defeated kind of device 6, ratchet 7；Drum apparatus 4 are installed, drum apparatus 4 include cylinder 4-1, cylinder on the hitch frame 5
Upper surface be provided with inoculation mouth 4-5, the cover plate 4-4 fastened with it, the outer circumference surface of cylinder 4-1 are installed at inoculation mouth 4-5
On be evenly equipped with the sowing port 4-2 of equidistantly distributed, and be respectively equipped with perpendicular to cylinder 4- in cylinder between adjacent sowing port 4-2
The circular baffle plate 4-3 of 1 axis direction, the two ends of drum apparatus 4 are provided with the road wheel 2 of synchronous rotation, drum apparatus 4 it is upper
Side is provided with kind of case 1, and the lower section of drum apparatus 4 is provided with the defeated kind of device 6 coordinated with it, and the bottom of conveying device 6 is provided with
Ditching device 3.
The two ends of drum apparatus 4 are installed by road wheel 2, road wheel 2 and the synchronous axial system of drum apparatus 4.Plant case 1 and be arranged on hitch frame
On 5, directly over drum apparatus 4, and one is each side being installed.After the seed in drum apparatus 4 is drained, case is planted
1 opens gate valve 1-1, and planting the seed in case 1 can enter in drum apparatus 4.Defeated kind of device 6 is arranged on hitch frame 5, positioned at roller
The underface of device 4, for leading kind.
10 sowing port 4-2 are laterally provided with drum apparatus 4, according to rice growing agriculture requirement, two adjacent sowing ports
4-2 spacing is limited between 250mm-300mm, and adjacent sowing port 4-2 circumference spacing is 160mm-260mm, it is ensured that hill spacing exists
160mm-260mm.Circular baffle plate 4-3 is provided with the middle of two adjacent sowing port 4-2 along transverse direction inside roller 4, makes seed rice
Uniformly it is distributed in cylinder 4-1.According to the shape and mechanical characteristic of rice paddy seed, the shape and size of sowing port 4-2 are designed,
Ensure every time the amount of sowing at 5-8 under gravity.
The circular cylinder body 4-1 of drum apparatus 4 is provided with two sowing port 4-2 and two cover plate 4-4, is closed during working condition
Cover plate 4-4, plus cover plate 4-4 is opened when planting.Cover plate 4-4 is curved, and radian is identical with circular cylinder body 4-1.
Defeated kind of device 6 be made up of opening annulus 6-1, side bucket 6-2, sow conduit 6-3, includes multiple spaced open
Mouth annulus, and be open annulus and the cylinder radian cooperation of drum apparatus, opening annulus 6-1 is to fit with the cylinder of drum apparatus 6
, preventing circumferencial direction from having and plant unrestrained, the opening annulus 6-1 is provided with outlet, and struggle against 6-2, institute for the exit side of being provided with
The bottom of the side of stating bucket 6-2 is provided with conduit of sowing, wherein opening annulus 6-1 can ensure seed only from bottom feed outlet 4-2
Sow.Defeated kind of described device 6 is welded on the crossbeam that hitch frame 5 is open by side bucket 6-2 thereon, plays fixed defeated kind of device
6 effect.
Hitch frame 5 is welded on the outer ring of ratchet 7, and the inner ring of ratchet 7 is fixed on the two ends of the cylinder 4-1 of drum apparatus 4.
Plant case 1 to be made up of plate 1-1, arc connector 1-2, casing 1-3, the seed that plate 1-1 is used in roller 4 is used
When complete, plate 1-1 is opened to roller 4 plus the effect planted.Arc connector 3-2 be used for connect circular cylinder body 4-1 and plant case 3-3 and
The quantity of arc connector 1-2 is corresponded with the circular baffle plate 4-3 chambers of drum apparatus 4.
Ditching device 3 is made up of seed guiding groove 3-1, elastic sheet 3-2, arc pressure kind block 3-3, and seed guiding groove 3-1 is used to guide
Seeds fall and trench digging, elastic sheet 3-2 connection seed guiding groove 3-1 and arc pressure kind of a block 3-3, during arc pressure kind block 3-3 pressures kind by
In the effect of elastic sheet 3-2, what seed guiding groove 3-1 was slightly protruded in the bottom of described arc pressure kind block 3-3 goes out kind of a mouth, makes seed
The certain depth of press-in is conducive to the growth of seed.
Claims (9)
1. a kind of drum-type rice precision drill, including kind of case, road wheel, ditching device, drum apparatus, hitch frame, defeated kind
Device, it is characterised in that：Drum apparatus are installed, the drum apparatus include cylinder, the cylinder on the hitch frame
Upper surface is provided with inoculation mouth, and the cover plate fastened with it is provided with the inoculation mouth, uniform on the outer circumference surface of the cylinder
There is the circle being respectively equipped with the cylinder between the sowing port of equidistantly distributed, and adjacent sowing port perpendicular to tubular axis direction
Baffle plate, drum apparatus two ends are provided with the road wheel of synchronous rotation, and kind of a case is provided with above the drum apparatus, described
The defeated kind of device coordinated with it is installed, the bottom of the defeated kind of device is provided with ditching device below drum apparatus.
2. drum-type rice precision drill according to claim 1, it is characterised in that：The cylinder of described barrel device
Two ends be separately installed with ratchet, the ratchet outer ring is welded on hitch frame, and the ratchet inner ring is fixed on the two ends of roller.
3. drum-type rice precision drill according to claim 1, it is characterised in that：Described inoculation mouth is two,
Compartment arranged side by side is distributed in the both sides of cylinder, and its upper port is hinged with the curved cover plate coordinated with cylinder radian.
4. drum-type rice precision drill according to claim 1, it is characterised in that：The cylinder of described barrel device
Upper transverse direction is provided with 10 sowing ports, and according to rice growing agriculture requirement, two adjacent sowing port axial direction spacing are limited to 250mm-
Between 300mm, adjacent sowing port circumference spacing is 160mm-260mm, it is ensured that hill spacing is in 160mm-260mm.
5. drum-type rice precision drill according to claim 1, it is characterised in that：Described kind case is two arranged side by side
It is distributed in the left and right sides of drum apparatus.
6. drum-type rice precision drill according to claim 5, it is characterised in that：Described kind of case includes case respectively
Body, the bottom of the casing is distributed with out kind of a mouth, it is described go out kind of mouth at be connected with the quantity of arc connector and arc connector
Corresponded with drum apparatus circular baffle plate chamber, plate is installed on the arc connector.
7. drum-type rice precision drill according to claim 1, it is characterised in that：Defeated kind of described device is included
Multiple spaced opening annulus, and be open annulus and the cylinder radian cooperation of drum apparatus, be open annulus and drum apparatus
Cylinder be laminating, prevent circumferencial direction from having kind unrestrained, the opening annulus is provided with outlet, the exit side of being provided with
Bucket, the bottom of the Fang Dou is provided with conduit of sowing；Defeated kind of described device is welded on hitch frame opening by Fang Dou thereon
Crossbeam on, play fixed defeated kind of device.
8. drum-type rice precision drill according to claim 1, it is characterised in that：Described ditching device is included
Seed guiding groove, the bottom of the seed guiding groove is provided with elastic sheet, and the leading section lower surface of the elastic sheet is provided with arc pressure
Plant block.
9. drum-type rice precision drill according to claim 8, it is characterised in that：The bottom of described arc pressure kind block
What seed guiding groove was slightly protruded in end goes out kind of a mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621322412.8U CN206226967U (en) | 2016-12-05 | 2016-12-05 | A kind of drum-type rice precision drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621322412.8U CN206226967U (en) | 2016-12-05 | 2016-12-05 | A kind of drum-type rice precision drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206226967U true CN206226967U (en) | 2017-06-09 |
Family
ID=58977923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621322412.8U Expired - Fee Related CN206226967U (en) | 2016-12-05 | 2016-12-05 | A kind of drum-type rice precision drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206226967U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106376277A (en) * | 2016-12-05 | 2017-02-08 | 安徽农业大学 | Drum type rice precise hill seeder |
| CN108605473A (en) * | 2018-04-09 | 2018-10-02 | 周宁县善长祥农业机械研发有限公司 | A kind of circle rake planting machine |
-
2016
- 2016-12-05 CN CN201621322412.8U patent/CN206226967U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106376277A (en) * | 2016-12-05 | 2017-02-08 | 安徽农业大学 | Drum type rice precise hill seeder |
| CN108605473A (en) * | 2018-04-09 | 2018-10-02 | 周宁县善长祥农业机械研发有限公司 | A kind of circle rake planting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170609 Termination date: 20171205 |