CN207543561U - 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
- CN207543561U CN207543561U CN201721629776.5U CN201721629776U CN207543561U CN 207543561 U CN207543561 U CN 207543561U CN 201721629776 U CN201721629776 U CN 201721629776U CN 207543561 U CN207543561 U CN 207543561U
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- China
- Prior art keywords
- seeding
- main wheel
- accessory whorl
- feed shaft
- automatic hole
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Abstract
The utility model 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 described in the utility model 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 utility model is related to paddy planter technical field, more particularly to a kind of paddy planter with quantitatively adjusting
Automatic 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.
Utility model content
The utility model is mainly solving the technical problems that provide a kind of water simple in structure, easy to operate, easy to use
The direct sowing of rice machine automatic hole seeding arrangement quantitatively adjusted, it is accurate to adjust the seed number that is averaged per cave.
In order to solve the above technical problems, the technical solution that the utility model uses is：A kind of paddy planter is provided
With the automatic hole seeding arrangement of quantitative adjusting, including：Seeding main wheel, feed shaft, seeding accessory whorl, adjusts spiral shell at seeding main wheel fixator
Female 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
On fixator, several seed distributing grooves are axially provided on the seeding main wheel, the seeding accessory whorl is arranged on feed shaft and is located at
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 set
Put between seeding main wheel fixator and seeding accessory whorl or seeding main wheel and seeding accessory whorl between, the adjusting nut is arranged on
On feed shaft and positioned at the outer end of seeding accessory whorl.
In one preferred embodiment of the utility model, the resetting spring is set on feed shaft.
In one preferred embodiment of the utility model, screw thread corresponding with adjusting nut is provided on the feed shaft.
In one preferred embodiment of the utility model, it is provided with and is extended in seed distributing groove on the seeding main wheel fixator
Limited block.
In one preferred embodiment of the utility model, the limited block and slide bar surround adjustable seeding in seed distributing groove
Cavity.
In one preferred embodiment of the utility model, the seeding main wheel fixator is welded with feed shaft or bolt connects
It connects.
The beneficial effects of the utility model are：A kind of paddy planter that the utility model is pointed out is automatic with what is quantitatively adjusted
Hole seeding arrangement, feed shaft drive the rotation of seeding main wheel, and the cavity size of the slide bar adjusting seed distributing groove using seeding accessory whorl, change
Become the application rate per cave, degree of regulation is high, when seed distributing groove rotates to sowing port, under gravity, in corresponding seed distributing groove
Seed discharge is sowed, and changes 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, behaviour
It facilitates.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Other attached drawings are obtained, wherein：
Fig. 1 is a kind of paddy planter of the utility model knot of one preferred embodiment of automatic hole seeding arrangement quantitatively adjusted
Structure schematic diagram.
Specific embodiment
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only the part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model
Example, all other embodiment that those of ordinary skill in the art are obtained without making creative work belong to
The range of the utility model protection.
Referring to Fig. 1, the utility model embodiment includes：
A kind of paddy planter automatic hole seeding arrangement quantitatively adjusted, including：Seeding main wheel 1, seeding main wheel fixator
2nd, feed shaft 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
On, 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.
It, can be in conclusion a kind of paddy planter automatic hole seeding arrangement quantitatively adjusted that the utility model is pointed out
Quantitative to adjust cave number per acre and the seed number that is averaged per cave, bunch planting spacing in the rows is more reasonable, makes ventilation and penetrating light during paddy growth
Property it is good, make full use of soil fertility, instead of it is artificial by hand sow, save trouble and labor is efficient, meets the growth requirement of modern agriculture.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
The equivalent structure or equivalent flow shift made using the utility model description is directly or indirectly used in other phases
The technical field of pass, is equally included in the patent within the scope of the utility model.
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 |
|---|---|---|---|
| CN201721629776.5U CN207543561U (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 |
|---|---|---|---|
| CN201721629776.5U CN207543561U (en) | 2017-11-29 | 2017-11-29 | A kind of paddy planter automatic hole seeding arrangement quantitatively adjusted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207543561U true CN207543561U (en) | 2018-06-29 |
Family
ID=62678097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721629776.5U Expired - Fee Related CN207543561U (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) | CN207543561U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110100550A (en) * | 2019-05-24 | 2019-08-09 | 西南大学 | A kind of automatic fertilizing apparatus |
-
2017
- 2017-11-29 CN CN201721629776.5U patent/CN207543561U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110100550A (en) * | 2019-05-24 | 2019-08-09 | 西南大学 | A kind of automatic fertilizing apparatus |
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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 |
Granted publication date: 20180629 Termination date: 20201129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |