CN208317369U - Electricity drives the wheeled aspiration precision seeder of the general cylinder of single-double-row - Google Patents
Electricity drives the wheeled aspiration precision seeder of the general cylinder of single-double-row Download PDFInfo
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- CN208317369U CN208317369U CN201820069935.9U CN201820069935U CN208317369U CN 208317369 U CN208317369 U CN 208317369U CN 201820069935 U CN201820069935 U CN 201820069935U CN 208317369 U CN208317369 U CN 208317369U
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- seeding
- cylinder wheel
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Abstract
A kind of electricity drive wheeled aspiration precision seeder of the general cylinder of single-double-row.Its discharge plate of aspiration precision seeder currently used in the market is vertical disc type, when needing to change line number when sowing different crops, it is necessary to replace different feed mechanism for seeds to carry out seeding, in replacement process, need to occupy the time of replacement feed mechanism for seed, seeding efficiency is lower.A kind of wheeled aspiration precision seeder of the general cylinder of single-double-row, its composition includes: seeder unit shell (2), negative pressure pipe fitting (13) are provided with above seeder unit shell, negative pressure pipe fitting is connect with negative-pressure air fan, the center of seeder unit shell is equipped with bearing chamber and seeding cylinder wheel drive shaft, seeding cylinder wheel drive shaft (6) is connect with driving stepper motor (5) and seeding cylinder wheel (8), the outside of seeding cylinder wheel is provided with kind of a room cover (9), and sowing port fan section two sides described in the lower section face of seeding cylinder wheel are equipped with positive pressure chamber partition (16).The utility model is applied to aspiration precision seeder.
Description
Technical field:
The utility model relates to a kind of electricity to drive the wheeled aspiration precision seeder of the general cylinder of single-double-row.
Background technique:
Feed mechanism for seed is the core component for realizing precise sowing technology, and the quality of working performance directly affects sowing essence
Degree, uniformity, emergence rate of seed etc., its discharge plate of aspiration precision seeder currently used in the market is vertical disc type,
When needing to change line number when sowing different crops, it is necessary to replace different feed mechanism for seeds to carry out seeding, in replacement process,
Needing to occupy the time of replacement feed mechanism for seed, seeding efficiency is lower, while aspiration precision seeder all uses mechanical chain to be driven,
Failures, some problems such as maintenance complexity such as jump chain, winding are easy to happen in its use process reduces making for feed mechanism for seed
Use the service life.
Summary of the invention:
The purpose of the utility model is to provide a kind of electricity to drive the wheeled aspiration precision seeder of the general cylinder of single-double-row, passes through step
Into motor driven, the unilines crop such as uniline corn can have not only been broadcast, but also duplicate rows or the multirows such as soybean, rice, paddy gruel, sorghum can be broadcast
The aspiration precision seeder of crop.
Above-mentioned purpose is realized by following technical scheme:
A kind of electricity drive wheeled aspiration precision seeder of the general cylinder of single-double-row, composition includes: seeder unit shell, described
Seeder unit shell is cast iron or aluminum casting, and is connect by bolt assembly with mounting flange at the position of front-end and back-end, described
Mounting flange seeding-apparatus assembly is connected with water furrow planting monomer, be provided with negative tube above the seeder unit shell
Connector, the negative pressure pipe fitting are connect with negative-pressure air fan, and the center of the seeder unit shell is equipped with bearing chamber and row
Kind cylinder wheel drive shaft, the seeding cylinder wheel drive shaft are connect with driving stepper motor and seeding cylinder wheel, the row
The outside of kind cylinder wheel is provided with kind of a room cover, and the kind room cover top, which is equipped with, fills kind of a mouth, and lower part is equipped with sowing port, the row
The outside of kind cylinder wheel is equipped with holddown spring, and sowing port fan section two sides described in the lower section face of the seeding cylinder wheel are set
There is positive pressure chamber partition, form fan-shaped positive pressure chamber, the top excircle of the seeding cylinder wheel is equipped with close to seed feeding chamber side
Cleaning device.
The electricity drives the wheeled aspiration precision seeder of the general cylinder of single-double-row, the circle of the cylinder wheel of the seeding cylinder wheel
Single suction hole or double suction hole or three row's suction holes can be distributed on circumferential surface.
The electricity drives the wheeled aspiration precision seeder of the general cylinder of single-double-row, and the seeding cylinder wheel is in the step
Left inverse hour hands rotate under into the driving of motor and the seeding cylinder wheel drive shaft.
The electricity drives the wheeled aspiration precision seeder of the general cylinder of single-double-row, passes through institute inside the seeding cylinder wheel
The effect for the negative-pressure air fan stated forms negative pressure cavity.
The electricity drives the wheeled aspiration precision seeder of the general cylinder of single-double-row, and the holddown spring can make described
Seeding cylinder wheel inner side end is fitted closely with the seeder unit shell.
The utility model has the beneficial effects that
1. the utility model can be realized in the case where being changed without seeding body and only replacing seeding cylinder wheel uniline,
Duplicate rows and multirow-crop sowing, it is easy to use, seeding efficiency is improved, while electricity drive feed mechanism for seed use used in the present invention can
It leans on, control is precisely convenient, man-machine interface is good, easy to maintain simple.It is entirely to use instead of traditional seeding apparatus of seeder
The problems such as mechanical chain transmission can be avoided and occur to jump the failures such as chain, winding in use, and maintenance is complicated.
2. the utility model electricity drives can divide on the variable wheeled aspiration precision seeder seeding cylinder wheel excircle of row cylinder
The single suction hole of cloth can also be distributed double suction hole or three row's suction holes, be changed without seeder unit shell and other components
In the case where, only needing to change different seeding cylinder wheels can be realized uniline, duplicate rows or three rows the sowing needs of Different Crop.
3. the utility model electricity drives the variable wheeled aspiration precision seeder of row cylinder in the state of negative pressure aspiration, wait sow
After son is by adding kind of mouth that feed mechanism for seed kind box is added, adsorbed by the negative pressure suction hole on seeding cylinder wheel excircle, and with seeding cylinder
Wheel rotates together, and the seed being adsorbed on seeding cylinder wheel when turning to the positive pressure chamber of lower section loses negative-pressure sucking, is self-possessed
Influence left onto kind of bed.Hereafter seeding cylinder wheel continues to rotate, after the seed that falls off on seeding cylinder wheel excircle
Suction hole turns to be started to inhale kind of a clear kind of seeding process behind the area Xi Zhong as previously described, and feed mechanism for seed continues working.
4. the utility model is equipped with holddown spring in the outside of seeding cylinder wheel, it is ensured that seeding cylinder wheel is during the work time
Its inboard end face is fitted closely with seeder unit shell, and good seal makes 7 working condition negative regulation of negative pressure cavity, to guarantee to arrange
Kind cylinder wheel inhales kind of mouth and inhales kind well, and the fan section two sides of face sowing port are equipped with positive pressure chamber partition below seeding cylinder wheel,
Fan-shaped positive pressure chamber is formed, the seed mistake when turning to this positive pressure chamber position being adsorbed on seeding cylinder wheel excircle suction hole is made
Negative-pressure sucking is gone to fall off under row.Excircle is equipped with cleaning device close to seed feeding chamber side above seeding cylinder wheel, which guarantees
A seed can only be sucked each of on its excircle during the work time in feed drum wheel, and extra seed will be scavenged into kind
In room.
Detailed description of the invention:
Attached drawing 1 is the structural schematic diagram of the utility model.
Attached drawing 2 is the top view of attached drawing 1.
Attached drawing 3 is the right view of attached drawing 1.
Attached drawing 4 is the rearview figure of attached drawing 1.
Attached drawing 5 is the A of attached drawing 1 to structural schematic diagram.
Specific embodiment:
In figure: 1, seed, 2, seeder unit shell, 3, cleaning device, 4, clear kind of valve, 5, driving stepper motor, 6, seeding
Cylinder drive shaft, 7, negative pressure cavity, 8, seeding cylinder wheel, 9, kind room cover, 10, holddown spring, 11, split pin, 12, negative tube connects
Head, 13, suction hole, 14, sowing port, 15, positive pressure chamber, 16, positive pressure chamber partition, 17, mounting flange.
Embodiment 1:
A kind of electricity drive wheeled aspiration precision seeder of the general cylinder of single-double-row, composition includes: seeder unit shell 2, described
Seeder unit shell be cast iron or aluminum casting, and connect with mounting flange 17 at the position of front-end and back-end by bolt assembly,
Seeding-apparatus assembly is connected by the mounting flange with water furrow planting monomer, is provided with above the seeder unit shell negative
Pressure pipe joint 12, the negative pressure pipe fitting are connect with negative-pressure air fan, and the center of the seeder unit shell is equipped with bearing
Room and seeding cylinder wheel drive shaft, the seeding cylinder wheel drive shaft 6 are connect with driving stepper motor 5 and seeding cylinder wheel 8,
The outside of the seeding cylinder wheel is provided with kind of a room cover 9, and the kind room cover top, which is equipped with, fills kind of a mouth, and lower part is equipped with sowing port
14, the outside of the seeding cylinder wheel is equipped with holddown spring 10, seeding described in the lower section face of the seeding cylinder wheel
Mouth fan section two sides are equipped with positive pressure chamber partition 16, form fan-shaped positive pressure chamber 15, the top excircle of the seeding cylinder wheel
Cleaning device 3 is equipped with close to seed feeding chamber side.
Embodiment 2:
The wheeled aspiration precision seeder of the general cylinder of single-double-row, the seeding cylinder are driven according to electricity described in embodiment 1
Single suction hole 13 or double suction hole or three row's suction holes can be distributed on the periphery of the cylinder wheel of wheel.
Embodiment 3:
The electricity according to embodiment 1 or 2 drives the wheeled aspiration precision seeder of the general cylinder of single-double-row, the seeding circle
Cylinder wheel left inverse hour hands under the driving of the stepper motor and the seeding cylinder wheel drive shaft rotate.
Embodiment 4:
The wheeled aspiration precision seeder of the general cylinder of single-double-row, the seeding cylinder are driven according to electricity described in embodiment 1
Wheel is internal to form negative pressure cavity 7 by the effect of the negative-pressure air fan.
Embodiment 5:
The wheeled aspiration precision seeder of the general cylinder of single-double-row is driven according to electricity described in embodiment 1 or 2 or 3 or 4, it is described
Holddown spring can be such that the seeding cylinder wheel inner side end fits closely with the seeder unit shell.
Claims (5)
1. a kind of electricity drives the wheeled aspiration precision seeder of the general cylinder of single-double-row, composition includes: seeder unit shell, feature
Be: the seeder unit shell is cast iron or aluminum casting, and passes through bolt assembly and mounting flange at the position of front-end and back-end
Seeding-apparatus assembly is connected with water furrow planting monomer, sets above the seeder unit shell by connection, the mounting flange
It is equipped with negative pressure pipe fitting, the negative pressure pipe fitting is connect with negative-pressure air fan, and the center of the seeder unit shell is equipped with
Bearing chamber and seeding cylinder wheel drive shaft, the seeding cylinder wheel drive shaft and driving stepper motor and seeding cylinder wheel connect
It connects, the outside of the seeding cylinder wheel is provided with kind of a room cover, and the kind room cover top, which is equipped with, fills kind of a mouth, and lower part is equipped with seeding
Mouthful, the outside of the seeding cylinder wheel is equipped with holddown spring, sowing port described in the lower section face of the seeding cylinder wheel
Fan section two sides are equipped with positive pressure chamber partition, form fan-shaped positive pressure chamber, and the top excircle of the seeding cylinder wheel is close to be filled
Kind room side is equipped with cleaning device.
2. electricity according to claim 1 drives the wheeled aspiration precision seeder of the general cylinder of single-double-row, it is characterized in that: described
Single suction hole or double suction hole or three row's suction holes can be distributed on the periphery of the cylinder wheel of seeding cylinder wheel.
3. electricity according to claim 1 or 2 drives the wheeled aspiration precision seeder of the general cylinder of single-double-row, it is characterized in that: institute
The seeding cylinder wheel stated left inverse hour hands under the driving of the stepper motor and the seeding cylinder wheel drive shaft rotate.
4. electricity according to claim 1 or 2 drives the wheeled aspiration precision seeder of the general cylinder of single-double-row, it is characterized in that: institute
Negative pressure cavity is formed by the effect of the negative-pressure air fan inside the seeding cylinder wheel stated.
5. electricity according to claim 1 or 2 drives the wheeled aspiration precision seeder of the general cylinder of single-double-row, it is characterized in that: institute
The holddown spring stated can be such that the seeding cylinder wheel inner side end fits closely with the seeder unit shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820069935.9U CN208317369U (en) | 2018-01-16 | 2018-01-16 | Electricity drives the wheeled aspiration precision seeder of the general cylinder of single-double-row |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820069935.9U CN208317369U (en) | 2018-01-16 | 2018-01-16 | Electricity drives the wheeled aspiration precision seeder of the general cylinder of single-double-row |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208317369U true CN208317369U (en) | 2019-01-04 |
Family
ID=64788532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820069935.9U Expired - Fee Related CN208317369U (en) | 2018-01-16 | 2018-01-16 | Electricity drives the wheeled aspiration precision seeder of the general cylinder of single-double-row |
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| Country | Link |
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| CN (1) | CN208317369U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111788910A (en) * | 2020-08-27 | 2020-10-20 | 扬州大学 | Air-suction type spiral groove wheel seed metering device |
| US11483963B2 (en) | 2019-12-24 | 2022-11-01 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11490558B2 (en) | 2019-12-24 | 2022-11-08 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11516958B2 (en) | 2019-12-24 | 2022-12-06 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11523556B2 (en) | 2019-12-24 | 2022-12-13 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11523555B2 (en) | 2019-12-24 | 2022-12-13 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11553639B2 (en) | 2019-12-24 | 2023-01-17 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11553638B2 (en) | 2019-12-24 | 2023-01-17 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11564346B2 (en) | 2019-12-24 | 2023-01-31 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11564344B2 (en) | 2019-12-24 | 2023-01-31 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11582899B2 (en) | 2019-12-24 | 2023-02-21 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11589500B2 (en) | 2019-12-24 | 2023-02-28 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11596095B2 (en) | 2019-12-24 | 2023-03-07 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
-
2018
- 2018-01-16 CN CN201820069935.9U patent/CN208317369U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11553639B2 (en) | 2019-12-24 | 2023-01-17 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11483963B2 (en) | 2019-12-24 | 2022-11-01 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11490558B2 (en) | 2019-12-24 | 2022-11-08 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11516958B2 (en) | 2019-12-24 | 2022-12-06 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11523556B2 (en) | 2019-12-24 | 2022-12-13 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11523555B2 (en) | 2019-12-24 | 2022-12-13 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11553638B2 (en) | 2019-12-24 | 2023-01-17 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11564346B2 (en) | 2019-12-24 | 2023-01-31 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11564344B2 (en) | 2019-12-24 | 2023-01-31 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11582899B2 (en) | 2019-12-24 | 2023-02-21 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11589500B2 (en) | 2019-12-24 | 2023-02-28 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11596095B2 (en) | 2019-12-24 | 2023-03-07 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| 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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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190104 Termination date: 20210116 |
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| CF01 | Termination of patent right due to non-payment of annual fee |