CN109197049A - A kind of seed-sowing machine dispenser - Google Patents
A kind of seed-sowing machine dispenser Download PDFInfo
- Publication number
- CN109197049A CN109197049A CN201811193621.0A CN201811193621A CN109197049A CN 109197049 A CN109197049 A CN 109197049A CN 201811193621 A CN201811193621 A CN 201811193621A CN 109197049 A CN109197049 A CN 109197049A
- Authority
- CN
- China
- Prior art keywords
- seed
- block
- wheel
- sowing machine
- distributing groove
- Prior art date
- 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.)
- Pending
Links
- 238000009331 sowing Methods 0.000 title claims abstract description 37
- 238000005096 rolling process Methods 0.000 claims abstract description 4
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000010899 nucleation Methods 0.000 abstract description 12
- 235000007164 Oryza sativa Nutrition 0.000 abstract description 4
- 235000009566 rice Nutrition 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 240000007594 Oryza sativa Species 0.000 abstract 1
- 230000001413 cellular effect Effects 0.000 description 5
- 241000209094 Oryza Species 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/002—Dibble seeders
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The invention discloses a kind of seed-sowing machine dispenser, it is related to rice automation seeding technique field comprising feed shaft is arranged with main seed wheel and secondary seed wheel with feed shaft rotation on the feed shaft, further includes several baffles；The rolling surface of main seed wheel is circumferentially spaced to be provided with several seed distributing grooves；One end of secondary seed wheel towards main seed wheel is circumferentially spaced to be provided with several blocks, and block and seed distributing groove correspond；Block is plugged in corresponding seed distributing groove, and can in seed distributing groove along the circumferential direction moving in rotation, for adjusting seed distributing groove intracavity space size；Baffle and block correspond, and baffle is fixedly connected with corresponding block and moves with the rotation of block, for adjusting the openings of sizes of seed distributing groove.
Description
Technical field
The present invention relates to rice to automate seeding technique field, is specifically a kind of seed-sowing machine dispenser.
Background technique
For meet agricultural production efficiently, high yield, inexpensive demand, Rice Cropping is by nursery single in the past, transplanting
Planting patterns gradually develops to seed-sowing machine direct sowing and seedling mode, and the structure of seed-sowing machine core component sowing roller directly affects live streaming
The efficiency and quality of nursery can accurately control application rate and spacing in the rows to the lighting and ventilation environment and yield of later period plant growth
It is crucial.Existing seed-sowing machine sowing roller uses two kinds of structures of spoon cellular type seeding wheel and slide bar-type cellular type sowing roller.
Spoon cellular type seeding wheel is the type being most widely used at present, its main feature is that structure is simple, at low cost, deficiency is only
Two grades adjustable (3-7,7-11) are able to achieve, does not adapt to seed multi items sowing demand, and cause seeding accuracy poor, it is long
Grain kind or hybrid rice and the too long kind of bud cannot achieve normal sowing, replace kind or cleaning rolled product variety adjustment application rate more
It is cumbersome, cleaning adjustment is carried out after needing tool to be dismantled.
Slide bar-type cellular type sowing roller Principles of Regulation are that spiral handle pushes slide bar to move axially realization type hole in type hole
Big minor adjustment, slide bar-type cellular type sowing roller seeding accuracy is higher, but foot point is not that adjusting efficiency is lower, especially in muddy field
Between operation when, spiral handle rotation needs to revolve the sliding block that turns around and pushes a screw pitch forward, when adjustable range range is larger, rotation
Handle operating efficiency is low and not easy to operate.
Summary of the invention
In view of the deficiencies in the prior art, the purpose of the present invention is to provide a kind of seed-sowing machine dispenser, the rows
Kind apparatus structure is simple and reliable, and feed outlet can be rotated according to user demand, secondary seed wheel realizes seed 3-22 within the scope of 30 °
It is quantitative to adjust.
To achieve the above objectives, the technical solution adopted by the present invention is that: a kind of seed-sowing machine dispenser, including feed shaft,
It is arranged with the main seed wheel and secondary seed wheel with feed shaft rotation on the feed shaft, further includes several baffles；The main seed wheel
Rolling surface circumferentially spaced be provided with several seed distributing grooves；The pair seed wheel is circumferentially square towards one end of main seed wheel
To being arranged at intervals with several blocks, and block and seed distributing groove correspond；The block is plugged in corresponding seed distributing groove, and can
The along the circumferential direction moving in rotation in seed distributing groove, for adjusting seed distributing groove intracavity space size；The baffle and block one are a pair of
It answers, and baffle is fixedly connected with corresponding block and moves with the rotation of block, for adjusting the openings of sizes of seed distributing groove.
Based on the above technical solution, the shape of the baffle is adapted with the opening shape of seed distributing groove, and described
Block is concordant with one end of baffle.
Based on the above technical solution, block one end concordant with baffle is provided with the first guide groove.
Based on the above technical solution, the baffle has with the concordant one end of block and is adapted with the first guide groove
Arcuate structure.
Based on the above technical solution, the seed distributing groove inner sidewall opposite with first guide groove offers
Two guide grooves.
Based on the above technical solution, the baffle is installed on the top surface of block by sunk screw.
Based on the above technical solution, the bottom surface of the inner bottom wall of the seed distributing groove and block is compatible arc
Face.
Based on the above technical solution, the feed shaft position opposite with main seed wheel is provided with several convex ribs,
Several locating pieces are provided in the axis hole of the main seed wheel, and locating piece offers card slot compatible with convex ribs.
Based on the above technical solution, it is also arranged with set lever on the feed shaft, which is located at pair
Seed wheel deviates from the side of main seed wheel, for compressing secondary seed wheel and main seed wheel, keeps main seed wheel synchronous with secondary seed wheel
Rotation.
Based on the above technical solution, the set lever is threadedly coupled with feed shaft.
The beneficial effects of the present invention are:
Dispenser of the present invention, which is able to achieve, is precisely controlled application rate, adapts to multi items sowing demand, secondary seeding wheel rotation
Seed 3-22 quantitative adjusting is realized within the scope of 30 °, the apparatus structure is simple and reliable, adjusts high-efficient.
Detailed description of the invention
Fig. 1 is the main view of seed-sowing machine dispenser in the embodiment of the present invention；
Fig. 2 be Fig. 1 in A-A to cross-sectional view；
Fig. 3 is the explosive view of seed-sowing machine dispenser in the embodiment of the present invention.
Appended drawing reference:
1- feed shaft；11- convex ribs；
The main seed wheel of 2-；21- seed distributing groove；The second guide groove of 22-；23- locating piece；24- card slot；
3- pair seed wheel；
4- block；41- baffle；42- sunk screw；The first guide groove of 43-；44- arcuate structure；
5- set lever.
Specific embodiment
The embodiment of the present invention is described below in detail, the embodiment described example is shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.
In the description of the present invention, it should be noted that " laterally (X) ", " vertical if any term " center " for the noun of locality
To (Y) ", " vertical (Z) ", " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical",
The indicating positions such as "horizontal", "top", "bottom", "inner", "outside", " clockwise ", " counterclockwise " and positional relationship is based on attached drawing institutes
The orientation or positional relationship shown is merely for convenience of the narration present invention and simplifies description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and be operated with particular orientation, should not be understood as limiting specific guarantor of the invention
Protect range.
In addition, being used for description purposes only if any term " first ", " second ", it is not understood to indicate or imply relatively heavy
The property wanted or the quantity for implicitly indicating technical characteristic." first " is defined as a result, " second " feature can be expressed or implicit include
One or more this feature, in the present description, " several ", " several " are meant that two or more, unless separately
There is clearly specific restriction.
Make this hair by being further described to a specific embodiment of the invention below with reference to the attached drawing of specification
Bright technical solution and its benefits are clearer.It describes embodiment below with reference to attached drawing to be exemplary, purport
It is explaining the present invention, and is being not considered as limiting the invention.
Shown in referring to figure 1, figure 2 and figure 3, the embodiment of the invention provides a kind of seed-sowing machine dispensers, including feed shaft
1, the main seed wheel 2 and secondary seed wheel 3 rotated with feed shaft 1 is arranged on the feed shaft 1, specifically, feed shaft 1 and main seeding
It takes turns 2 opposite positions and is provided with several convex ribs 11, several locating pieces 23, and locating piece 23 are provided in the axis hole of main seed wheel 2
Offer card slot 24 compatible with convex ribs 11.The seed-sowing machine dispenser further includes several baffles 41；
The rolling surface of main seed wheel 2 is circumferentially spaced to be provided with several seed distributing grooves 21；Specifically, seed distributing groove 21 is interior
The bottom surface of bottom wall and block 4 is compatible arcwall face, convenient for block 4 in seed distributing groove 21 along the circumferential direction moving in rotation.
One end of secondary seed wheel 3 towards main seed wheel 2 is circumferentially spaced to be provided with several blocks 4, and block 4 and row
Kind slot 21 corresponds；Seed distributing groove 21 is set to main seed wheel 2 towards the side of secondary seed wheel 3, and the side wall of seed distributing groove 21 is opened
Equipped with the socket being inserted into for block 4, block 4 to socket be plugged in seed distributing groove 21, and can be in seed distributing groove 21 along circle
Circumferential direction moving in rotation, for adjusting 21 intracavity space size of seed distributing groove；In the present embodiment, secondary seed wheel rotates within the scope of 30 °
Realize seed 3-22 quantitative adjusting.
Baffle 41 and block 4 correspond, and baffle 41 be fixedly connected with corresponding block 4 and with the rotation of block 4 and
It is mobile, for adjusting the openings of sizes of seed distributing groove 21.Specifically, baffle 41 is installed on the top surface of block 4 by sunk screw 42.
In the present embodiment, the shape of baffle 41 is adapted with the opening shape of seed distributing groove 21, is arc-shaped structure, and block 4 and baffle
41 one end is concordant.The one end concordant with baffle 41 of block 4 is provided with the first guide groove 43.Baffle 41 it is concordant with block 4 one
End has arcuate structure 44 compatible with the first guide groove 43.The inner sidewall opposite with the first guide groove 43 of seed distributing groove 21 opens up
There is the second guide groove 22.It is matched using the first guide groove 43, the second guide groove 22 and arcuate structure 44, is existed convenient for guidance seed
It is fallen in seed distributing groove naturally under natural gravity from seeding box, improves seeding efficiency.
Specifically, being also arranged with set lever 5 on feed shaft 1, which is located at secondary seed wheel 3 and deviates from main seeding
The side of wheel 2 makes 3 synchronous rotary of main seed wheel 2 and secondary seed wheel, prevents pair for compressing secondary seed wheel 3 and main seed wheel 2
Seed wheel rotates displacement during operation.In the present embodiment, set lever 5 is threadedly coupled with feed shaft 1.
The operation principle of the present invention is that:
The openings of sizes of 21 intracavity space size of seed distributing groove and seed distributing groove 21 is first adjusted before sowing according to the demand of application rate.
That is revolute seed wheel 3, along the circumferential direction moving in rotation (i.e. the first guide groove 43 in corresponding seed distributing groove 21 therewith of block 4
With the opposite/back movement of the second guide groove 22), realize the adjusting of 21 intracavity space size of seed distributing groove.Meanwhile baffle 41 is with block
4 rotation and move, adjust seed distributing groove 21 openings of sizes.It rotates after revolute seed wheel to predeterminated position, passes through locking
Handle compresses.
When sowing, feed shaft drives main seed wheel and secondary seed wheel circumferencial direction operating, when the opening upwards of seed distributing groove,
Seed in plants case is fallen in seed distributing groove cavity by natural gravity, when the cavity of seed distributing groove Open Side Down state close to the vertical shape
When, seed is fallen naturally by gravity in seed distributing groove, that is, completes the sowing of 1 cave seed, seed-sowing machine constantly advances, feed shaft band
Dynamic seeding idler wheel constantly rotates, so that the seed in seed distributing groove is interrupted discharge, it is final to realize direct sowing and seedling mode, it is passed by changing
The dynamic revolving speed for comparing to change feed shaft, to change spacing in the rows.
In the description of specification, reference term " one embodiment ", " preferably ", " example ", " specific example " or " one
The description of a little examples " etc. means particular features, structures, materials, or characteristics described in conjunction with this embodiment or example, is contained in
In at least one embodiment of the present invention or example, the schematic representation of above-mentioned term is not necessarily referred in the present specification
It is identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can at any one or
It is combined in a suitable manner in multiple embodiments or example.
The present invention is not limited to the above-described embodiments, for those skilled in the art, is not departing from
Under the premise of the principle of the invention, several improvements and modifications can also be made, these improvements and modifications are also considered as protection of the invention
Within the scope of.The content being not described in detail in this specification belongs to the prior art well known to professional and technical personnel in the field.
Claims (10)
1. a kind of seed-sowing machine dispenser, including feed shaft (1), the master rotated with feed shaft (1) is arranged on the feed shaft (1)
Seed wheel (2) and secondary seed wheel (3), it is characterised in that: further include several baffles (41)；
The rolling surface of the main seed wheel (2) is circumferentially spaced to be provided with several seed distributing grooves (21)；
One end of pair seed wheel (3) towards the main seed wheel (2) is circumferentially spaced to be provided with several blocks (4), and is kept off
Block (4) and seed distributing groove (21) correspond；The block (4) is plugged in corresponding seed distributing groove (21), and can be in seed distributing groove
(21) interior along the circumferential direction moving in rotation, for adjusting seed distributing groove (21) intracavity space size；
The baffle (41) and block (4) correspond, and baffle (41) is fixedly connected and with corresponding block (4) with block
(4) rotation and move, for adjusting the openings of sizes of seed distributing groove (21).
2. seed-sowing machine dispenser as described in claim 1, it is characterised in that: the shape and seed distributing groove of the baffle (41)
(21) opening shape is adapted, and the block (4) is concordant with one end of baffle (41).
3. seed-sowing machine dispenser as claimed in claim 2, it is characterised in that: the block (4) is concordant with baffle (41)
One end is provided with the first guide groove (43).
4. seed-sowing machine dispenser as claimed in claim 3, it is characterised in that: the baffle (41) is concordant with block (4)
One end has with the first guide groove (43) compatible arcuate structure (44).
5. seed-sowing machine dispenser as claimed in claim 3, it is characterised in that: the seed distributing groove (21) and first guiding
The opposite inner sidewall of slot (43) offers the second guide groove (22).
6. seed-sowing machine dispenser as described in claim 1, it is characterised in that: the baffle (41) passes through sunk screw (42)
It is installed on the top surface of block (4).
7. seed-sowing machine dispenser as described in claim 1, it is characterised in that: the inner bottom wall and block of the seed distributing groove (21)
(4) bottom surface is compatible arcwall face.
8. seed-sowing machine dispenser as described in claim 1, it is characterised in that: the feed shaft (1) and main seed wheel (2) phase
Pair position be provided with several convex ribs (11), be provided with several locating pieces (23) in the axis hole of the main seed wheel (2), and position
Block (23) offers and convex ribs (11) compatible card slot (24).
9. seed-sowing machine dispenser as described in claim 1, it is characterised in that: be also arranged with locking on the feed shaft (1)
Handle (5), which is located at the side that secondary seed wheel (3) deviates from main seed wheel (2), for compressing secondary seed wheel (3)
With main seed wheel (2), make main seed wheel (2) and secondary seed wheel (3) synchronous rotary.
10. seed-sowing machine dispenser as claimed in claim 9, it is characterised in that: the set lever (5) and feed shaft (1)
It is threadedly coupled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811193621.0A CN109197049A (en) | 2018-10-15 | 2018-10-15 | A kind of seed-sowing machine dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811193621.0A CN109197049A (en) | 2018-10-15 | 2018-10-15 | A kind of seed-sowing machine dispenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109197049A true CN109197049A (en) | 2019-01-15 |
Family
ID=64980279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811193621.0A Pending CN109197049A (en) | 2018-10-15 | 2018-10-15 | A kind of seed-sowing machine dispenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109197049A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110754191A (en) * | 2019-12-05 | 2020-02-07 | 安徽农业大学 | Adjustable pocket wheel type precision fertilizer distributor |
| CN111788910A (en) * | 2020-08-27 | 2020-10-20 | 扬州大学 | Air-suction type spiral groove wheel seed metering device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB887219A (en) * | 1958-09-06 | 1962-01-17 | Fritz Schurmann | Improvements in seed sowing machines |
| CN201374908Y (en) * | 2009-03-12 | 2010-01-06 | 聊城大学 | General seeding device for seed sowing machines |
| CN201422252Y (en) * | 2009-06-10 | 2010-03-17 | 王雪龙 | Seed sowing device structure of rice seeder |
| CN202190527U (en) * | 2011-08-03 | 2012-04-18 | 现代农装株洲联合收割机有限公司 | Adjustable seed metering device |
| CN108184382A (en) * | 2017-11-29 | 2018-06-22 | 江苏农华智慧农业科技股份有限公司 | A kind of paddy planter automatic hole seeding arrangement quantitatively adjusted |
| CN108271476A (en) * | 2018-03-13 | 2018-07-13 | 湖北双兴净化器有限公司 | A kind of seed-sowing machine seeding roller devices |
| CN209184983U (en) * | 2018-10-15 | 2019-08-02 | 十堰市双兴净化器有限公司 | A kind of seed-sowing machine dispenser |
-
2018
- 2018-10-15 CN CN201811193621.0A patent/CN109197049A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB887219A (en) * | 1958-09-06 | 1962-01-17 | Fritz Schurmann | Improvements in seed sowing machines |
| CN201374908Y (en) * | 2009-03-12 | 2010-01-06 | 聊城大学 | General seeding device for seed sowing machines |
| CN201422252Y (en) * | 2009-06-10 | 2010-03-17 | 王雪龙 | Seed sowing device structure of rice seeder |
| CN202190527U (en) * | 2011-08-03 | 2012-04-18 | 现代农装株洲联合收割机有限公司 | Adjustable seed metering device |
| CN108184382A (en) * | 2017-11-29 | 2018-06-22 | 江苏农华智慧农业科技股份有限公司 | A kind of paddy planter automatic hole seeding arrangement quantitatively adjusted |
| CN108271476A (en) * | 2018-03-13 | 2018-07-13 | 湖北双兴净化器有限公司 | A kind of seed-sowing machine seeding roller devices |
| CN209184983U (en) * | 2018-10-15 | 2019-08-02 | 十堰市双兴净化器有限公司 | A kind of seed-sowing machine dispenser |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110754191A (en) * | 2019-12-05 | 2020-02-07 | 安徽农业大学 | Adjustable pocket wheel type precision fertilizer distributor |
| CN111788910A (en) * | 2020-08-27 | 2020-10-20 | 扬州大学 | Air-suction type spiral groove wheel seed metering device |
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| PB01 | Publication | ||
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Application publication date: 20190115 |