CN108184382A - A kind of paddy planter automatic hole seeding arrangement quantitatively adjusted - Google Patents
A kind of paddy planter automatic hole seeding arrangement quantitatively adjusted Download PDFInfo
- Publication number
- CN108184382A CN108184382A CN201711225868.1A CN201711225868A CN108184382A CN 108184382 A CN108184382 A CN 108184382A CN 201711225868 A CN201711225868 A CN 201711225868A CN 108184382 A CN108184382 A CN 108184382A
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- CN
- China
- Prior art keywords
- seeding
- main wheel
- accessory whorl
- feed shaft
- automatic hole
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/002—Dibble seeders
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The invention discloses a kind of paddy planter automatic hole seeding arrangement quantitatively adjusted, including：Seeding main wheel, seeding main wheel fixator, feed shaft, seeding accessory whorl, adjusting nut and resetting spring, the seeding main wheel fixator is arranged concentrically on feed shaft, several seed distributing grooves are axially provided on the seeding main wheel, the seeding accessory whorl is arranged on feed shaft and in front of seeding main wheel, several slide bars extended respectively in seed distributing groove are provided on the seeding accessory whorl, the resetting spring is arranged between seeding main wheel fixator and seeding accessory whorl or between seeding main wheel and seeding accessory whorl.Through the above way, the paddy planter of the present invention automatic hole seeding arrangement quantitatively adjusted, the cavity size of seed distributing groove is adjusted using the slide bar of seeding accessory whorl, change the application rate per cave, degree of regulation is high, change the quantity of seed distributing groove or the rotating speed of feed shaft, thus it is possible to vary the cave number per acre during sowing, operation facility.
Description
Technical field
The present invention relates to paddy planter technical fields, automatic with what is quantitatively adjusted more particularly to a kind of paddy planter
Hole seeding arrangement.
Background technology
Direct sowing of rice technology be realize mechanized farming effective way, in recent years the direct sowing of rice technology in China have compared with
Big development, but compared with Systems in Certain Developed Countries, the direct sowing of rice technology in China is still very backward, and development space is huge.
Rice growing is a vital part during Rice Production, and many seed-sowing machines can not all use bunch planting skill
Art, it is impossible to which quantitative to adjust cave number per acre and the average seed number per cave, plant distribution is irregular during paddy growth, it is impossible to fill
Divide using soil fertility, and the labor intensity of artificial bunch planting is big, efficiency is low, can not meet the growth requirement of modern agricultural production.
The expert in China has done a large amount of research to the structure and mechanism of feed mechanism for seed, has studied various feed mechanism for seeds,
Mainly there are mechanical, electromagnetic type, Pneumatic type three categories, but be suitable primarily for the lines band seeding crop such as wheat, needing essence
In terms of the direct sowing of rice of heavy seeding kind, the using effect of existing machinery is not too much preferable.Although in addition, Pneumatic type seed-sowing machine sowing effect
Fruit is good, but complicated, of high cost, price, and the huge unsuitable knob operation of build, and mechanically there is also not
Energy accurate quantification adjusts the problem of cave number per acre and the often average seed number in cave.
Invention content
The invention mainly solves the technical problem of providing a kind of rice simple in structure, easy to operate, easy to use is straight
The machine automatic hole seeding arrangement quantitatively adjusted is broadcast, it is accurate to adjust the seed number that is averaged per cave.
In order to solve the above technical problems, one aspect of the present invention is：A kind of paddy planter is provided and is used and is determined
The automatic hole seeding arrangement adjusted is measured, including：Seeding main wheel, seeding main wheel fixator, feed shaft, seeding accessory whorl, adjusting nut and
Resetting spring, the seeding main wheel fixator are arranged concentrically on feed shaft, and the seeding main wheel is arranged on seeding main wheel and fixes
On device, several seed distributing grooves are axially provided on the seeding main wheel, the seeding accessory whorl is arranged on feed shaft and positioned at seeding
In front of main wheel, several slide bars extended respectively in seed distributing groove are provided on the seeding accessory whorl, the resetting spring is arranged on
Between seeding main wheel fixator and seeding accessory whorl or between seeding main wheel and seeding accessory whorl, the adjusting nut is arranged on seeding
On axis and positioned at the outer end of seeding accessory whorl.
In a preferred embodiment of the present invention, the resetting spring is set on feed shaft.
In a preferred embodiment of the present invention, screw thread corresponding with adjusting nut is provided on the feed shaft.
In a preferred embodiment of the present invention, it is provided with the limit extended in seed distributing groove on the seeding main wheel fixator
Position block.
In a preferred embodiment of the present invention, it is empty to surround adjustable seeding in seed distributing groove for the limited block and slide bar
Chamber.
In a preferred embodiment of the present invention, the seeding main wheel fixator is welded or is bolted with feed shaft.
The beneficial effects of the invention are as follows：A kind of paddy planter that the present invention points out is filled with the automatic bunch planting quantitatively adjusted
It puts, feed shaft drives the rotation of seeding main wheel, and the cavity size of the slide bar adjusting seed distributing groove using seeding accessory whorl, changes per cave
Application rate, degree of regulation is high, when seed distributing groove rotates to sowing port, under gravity, the seed row in corresponding seed distributing groove
Go out to be sowed, change the quantity of seed distributing groove or the rotating speed of feed shaft, thus it is possible to vary the cave number per acre during sowing, operation is just
Profit.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing, wherein：
Fig. 1 is a kind of paddy planter structural representation of one preferred embodiment of automatic hole seeding arrangement quantitatively adjusted of the present invention
Figure.
Specific embodiment
The technical solution in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation
Example is only the part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
All other embodiment that technical staff is obtained without making creative work belongs to the model that the present invention protects
It encloses.
Referring to Fig. 1, the embodiment of the present invention includes：
A kind of paddy planter automatic hole seeding arrangement quantitatively adjusted, including：Seeding main wheel 1, seeding main wheel fixator 2, row
Kind axis 3, seeding accessory whorl 4, adjusting nut 5 and resetting spring 6, the seeding main wheel fixator 2 are arranged concentrically on feed shaft 3,
The seeding main wheel fixator 2 is welded or is bolted with feed shaft 3, sound construction, and rotation synchronism is good.
The seeding main wheel 1 is arranged on seeding main wheel fixator 2, and several rows are axially provided on the seeding main wheel 1
Kind slot 7, the seeding accessory whorl 4 are arranged on feed shaft 3 and are provided with number on 1 front of seeding main wheel, the seeding accessory whorl 4
Root extends respectively to the slide bar 41 in seed distributing groove 7, movement of the slide bar 41 in seed distributing groove 7, changes the cavity volume of seed distributing groove 7, accurately
Adjust the seed amount in each seed distributing groove 7.
The resetting spring 6 is arranged between seeding main wheel fixator 2 and seeding accessory whorl 4 or seeding main wheel 1 and seeding
Between accessory whorl 4, be conducive to the reset of seeding accessory whorl 4, the adjusting nut 5 is arranged on feed shaft 3 and positioned at seeding accessory whorl 4
Outer end.It is provided on the feed shaft 3 and 5 corresponding screw thread of adjusting nut, rotating adjusting nut 5, in the cooperation of resetting spring 6
Under, thus it is possible to vary position of the seeding accessory whorl 4 on feed shaft 3, so as to adjust position of the slide bar 41 in seed distributing groove 7, operation side
Just.
The resetting spring 6 is set on feed shaft 3, improves the structural stability of resetting spring 6, is avoided coming off and be asked
Topic.
The limited block 21 extended in seed distributing groove 7 is provided on the seeding main wheel fixator 2, installation facility avoids
The relative rotation of seeding main wheel 1 and seeding main wheel fixator 2.The limited block 21 and slide bar 41 surround adjustable in seed distributing groove 7
Formula seeding cavity, when seed distributing groove 7 rotates to sowing port, under gravity, the seed row in corresponding adjustable seeding cavity
Go out to be sowed, change the quantity of seed distributing groove 7 or the rotating speed of feed shaft 3, thus it is possible to vary the cave number per acre during sowing, operation is just
Profit.
In conclusion a kind of paddy planter automatic hole seeding arrangement quantitatively adjusted that the present invention points out, can quantify
It adjusting cave number per acre and is averaged seed number per cave, bunch planting spacing in the rows is more reasonable, and ventilation and penetrating light is good during making paddy growth,
Soil fertility is made full use of, is sowed by hand instead of artificial, save trouble and labor is efficient, meets the growth requirement of modern agriculture.
The foregoing is merely the embodiment of the present invention, are not intended to limit the scope of the invention, every to utilize this hair
The equivalent structure or equivalent flow shift that bright description is made directly or indirectly is used in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (6)
1. a kind of paddy planter automatic hole seeding arrangement quantitatively adjusted, which is characterized in that including：Seeding main wheel, seeding master
Wheel fixator, feed shaft, seeding accessory whorl, adjusting nut and resetting spring, the seeding main wheel fixator are arranged concentrically on seeding
On axis, the seeding main wheel is arranged on seeding main wheel fixator, and several seed distributing grooves, institute are axially provided on the seeding main wheel
It states seeding accessory whorl to be arranged on feed shaft and in front of seeding main wheel, several extend respectively to is provided on the seeding accessory whorl
Slide bar in seed distributing groove, the resetting spring is arranged between seeding main wheel fixator and seeding accessory whorl or seeding main wheel is with arranging
Between kind accessory whorl, the adjusting nut is arranged on feed shaft and positioned at the outer end of seeding accessory whorl.
2. the paddy planter according to claim 1 automatic hole seeding arrangement quantitatively adjusted, which is characterized in that described multiple
Position spring is set on feed shaft.
3. the paddy planter according to claim 1 automatic hole seeding arrangement quantitatively adjusted, which is characterized in that the row
Screw thread corresponding with adjusting nut is provided on kind axis.
4. the paddy planter according to claim 1 automatic hole seeding arrangement quantitatively adjusted, which is characterized in that the row
The limited block extended in seed distributing groove is provided on kind main wheel fixator.
5. the paddy planter according to claim 4 automatic hole seeding arrangement quantitatively adjusted, which is characterized in that the limit
Position block and slide bar surround adjustable seeding cavity in seed distributing groove.
6. the paddy planter according to claim 1 automatic hole seeding arrangement quantitatively adjusted, which is characterized in that the row
Kind main wheel fixator is welded or is bolted with feed shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711225868.1A CN108184382A (en) | 2017-11-29 | 2017-11-29 | A kind of paddy planter automatic hole seeding arrangement quantitatively adjusted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711225868.1A CN108184382A (en) | 2017-11-29 | 2017-11-29 | A kind of paddy planter automatic hole seeding arrangement quantitatively adjusted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108184382A true CN108184382A (en) | 2018-06-22 |
Family
ID=62573360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711225868.1A Pending CN108184382A (en) | 2017-11-29 | 2017-11-29 | A kind of paddy planter automatic hole seeding arrangement quantitatively adjusted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108184382A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108370687A (en) * | 2018-05-11 | 2018-08-07 | 湖北中轩科技有限公司 | A kind of paddy planter |
| CN109197049A (en) * | 2018-10-15 | 2019-01-15 | 湖北双兴净化器有限公司 | A kind of seed-sowing machine dispenser |
| CN110419304A (en) * | 2019-08-15 | 2019-11-08 | 河北农业大学 | The seeding wheel assembly and feed mechanism for seed of adjustable application rate |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2552311Y (en) * | 2002-06-28 | 2003-05-28 | 王应前 | Seed-feeding box |
| CN200980246Y (en) * | 2006-12-20 | 2007-11-28 | 赵文涛 | Single-line double-chamber sowing machine |
| CN205179705U (en) * | 2015-10-23 | 2016-04-27 | 华南农业大学 | Volume of broadcasting adjustable seed metering ware |
| CN206602811U (en) * | 2017-04-01 | 2017-11-03 | 河北省农业机械化研究所有限公司 | The adjustable plug-in type feed mechanism for seed of one kind amount of broadcasting |
| CN207543561U (en) * | 2017-11-29 | 2018-06-29 | 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 |
-
2017
- 2017-11-29 CN CN201711225868.1A patent/CN108184382A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2552311Y (en) * | 2002-06-28 | 2003-05-28 | 王应前 | Seed-feeding box |
| CN200980246Y (en) * | 2006-12-20 | 2007-11-28 | 赵文涛 | Single-line double-chamber sowing machine |
| CN205179705U (en) * | 2015-10-23 | 2016-04-27 | 华南农业大学 | Volume of broadcasting adjustable seed metering ware |
| CN206602811U (en) * | 2017-04-01 | 2017-11-03 | 河北省农业机械化研究所有限公司 | The adjustable plug-in type feed mechanism for seed of one kind amount of broadcasting |
| CN207543561U (en) * | 2017-11-29 | 2018-06-29 | 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 |
Non-Patent Citations (1)
| Title |
|---|
| "变容量型孔轮式排种器实现了播量无级调节", 科技传播, no. 04, pages 24 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108370687A (en) * | 2018-05-11 | 2018-08-07 | 湖北中轩科技有限公司 | A kind of paddy planter |
| CN109197049A (en) * | 2018-10-15 | 2019-01-15 | 湖北双兴净化器有限公司 | A kind of seed-sowing machine dispenser |
| CN110419304A (en) * | 2019-08-15 | 2019-11-08 | 河北农业大学 | The seeding wheel assembly and feed mechanism for seed of adjustable application rate |
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