CN108076742A - A kind of rice precision drill - Google Patents
A kind of rice precision drill Download PDFInfo
- Publication number
- CN108076742A CN108076742A CN201810078116.5A CN201810078116A CN108076742A CN 108076742 A CN108076742 A CN 108076742A CN 201810078116 A CN201810078116 A CN 201810078116A CN 108076742 A CN108076742 A CN 108076742A
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- CN
- China
- Prior art keywords
- grain
- rice
- area
- landing
- screening
- 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.)
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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
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Adjustment And Processing Of Grains (AREA)
Abstract
A kind of rice precision drill, including rack, it further includes to be installed on from top to bottom in the rack and adjusting area, counting screening area, rotation transmission area, funnel Chu Li areas into grain, it is described into grain adjusts area, the counting screening area, the rotation transmits area, the funnel Chu Li areas at least install one group；Described to adjust area into grain and include feed inlet, slide and adjust plate, grain is sent to brush, the landing is adjusted plate and is obliquely installed, and the feed inlet is located at the landing and adjusts plate upper end, described grain brush to be sent to be located at the landing adjust above plate lower end；The counting screening area is sent described in being located at below grain brush, the screening control zone for counting induction zone and lower end including upper end；The rotation transmission area is located at below the screening control zone, and each group of rotation transmission area includes two Transport discs being mounted side by side, and the Transport disc shaft is horizontally disposed with.
Description
Technical field
The present invention relates to rice seeder fields, more specifically to a kind of rice precision drill.
Background technology
Direct sowing of rice cultivation technique be rice paddy seed without seedling and transplanting, and seed is directly sowed to the one kind in crop field
Cultural method；The technology makes rice be simplified as process compared with cultivated rice, has and reduces labor intensity, and mitigates season contradiction,
The advantages that saving of labor, laborsaving, province's sheet, province rice seedling bed, high-yield and high-efficiency, at present, the important planting type of Rice Production has been increasingly becoming it.
And when paddy is broadcast live cultivation operation there is also problems, for how to use direct sowing of rice cultivation technique
It improves rice yield people and has expanded many researchs.Current rice seeder is most of based on Purely mechanical, right
It is not high in the grain of rice quantity control accuracy of each bunch planting kind, and seed amount it is on the high side or it is on the low side can all influence seeding quality, from
And the yield of rice is directly affected, bunch planting precision how is accurately controlled as problem urgently to be resolved hurrily.
The content of the invention
The present invention provides a kind of rice precision drill, rice precision amount cave of the invention in view of the deficiencies of the prior art
It broadcasts machine and adjusts the assembly synergistics work such as area, counting screening area, rotation transmission area, funnel Chu Li areas by setting into grain, and adopt
With mechanical and automatically controlled co- controlling, the quantity of each bunch planting kind grain of rice is accurately controlled, while realizes uninterrupted sowing, no weight
It broadcasts, without broadcast leakage, improves seeding quality and sowing efficiency, promote rice yield.
The specific technical solution of the present invention is as follows：A kind of rice precision drill, including rack, further includes and pacifies from top to bottom
Loaded in the rack into grain adjust area, count screening area, rotation transmission area, funnel Chu Li areas, it is described to adjust area, institute into grain
It states and counts screening area, the rotation transmits area, the funnel Chu Li areas at least install one group；
Described to adjust area into grain and include feed inlet, slide and adjust plate, grain is sent to brush, the landing is adjusted plate and is obliquely installed, and described
Feed inlet is located at the landing and adjusts plate upper end, described that grain brush is sent to be adjusted positioned at the landing above plate lower end；
The counting screening area is sent described in being located at below grain brush, the screening control zone for counting induction zone and lower end including upper end；
The rotation transmission area is located at below the screening control zone, and each group of rotation transmission area includes what is be mounted side by side
Two Transport discs, and the Transport disc shaft is horizontally disposed with；
The funnel Chu Li areas are located at the lower section in Transport disc intermediate circumference direction described in two groups, go out including collection grain pars infundibularis and straight tube
Grain portion.
As a preference of the present invention, it is described into grain adjust area further include positioned at it is described landing adjust below plate vibrations dress
It puts, the shaking device includes straight, vibration motor and eccentric stiffener；The straight adjusts plate along the landing and inclines
Tilted direction is set, and the vibration motor is connected by eccentric stiffener with the straight.
The vibration motor, which rotates, drives the eccentric stiffener work, so as to which the straight be driven to be done along activity direction
Move back and forth, make the feed inlet, the landing adjust plate, it is described send the front and rear vibrations together of grain brush, ensure that the grain of rice can smooth shifting
Dynamic not clamping stagnation.
As a preference of the present invention, the landing adjusts plate upper surface along inclined direction to having no less than one side by side
Adjust track, it is described that grain brush is sent to adjust that number of tracks is identical, position is opposite with described, and bristle is adjusted described below track
Closing, the action that grain brush is sent to possess rotation by stepper motor connection.
The quantity for adjusting track is depending on rice varieties, and the grain of rice quantity most preferably sowed by every cave determines, generally
3-5 items are set；It is described to send grain brush circumferentially array distribution, the distance at every group of bristle high-quality green tea interval are slightly less than a grain of rice by bristle
Length, stepper motor makes to adjust in track that only there are one rice described in every per grain brush being sent to turn over one group of bristle described in secondary control
Grain enter the counting screening area, thus into it is described counting screening area grain of rice quantity substantially with the quantity for adjusting track
It is identical.
It is as a preference of the present invention, straight-through up and down inside the counting screening area；The counting induction zone installation of upper end
There is photoelectric sensor；The screening control zone of lower end includes rotary valve and grain of rice recycling outlet, and the rotary valve connects stepper motor,
Possesses the action of three gears rotation.
The photoelectric sensor for counting induction zone installation is used to check by the quantity of the grain of rice that grain brush is sent to be sent into, rice
Grain number amount meets the requirements, and for the then rotary valve control grain of rice into the Transport disc, grain of rice discrepancy of quantity closes the requirement then rotary valve control
The grain of rice processed recycles seed into grain of rice recycling outlet.
As a preference of the present invention, Transport disc described in two groups of the rotation transmission area is connected respectively by two groups of stepper motors
Control rotation；The Transport disc periphery is equipped with the storage grain room that array is set, and storage grain room opening is equipped with valve.
As a preference of the present invention, the valve side is connected with touch switch, the sieve is passed through in storage grain room rotation
The touch switch possesses the action for opening or closing the valve when selecting below control zone or above the collection grain pars infundibularis.
The storage grain room is by screening control zone lower section as a result, and after seed enters the storage grain room, the valve closes
The storage grain of rice is closed, until the storage grain room is rotated to above the collection grain pars infundibularis, the grain of rice is discarded to by the valve opening
The funnel Chu Li areas are sowed.
As a preference of the present invention, the scope that the collection grain pars infundibularis upper end receives the grain of rice exceeds Transport disc rice described in two groups
The scope that grain is fallen.
The grain of rice of any one group of transmission can all enter the collection grain pars infundibularis in the Transport disc as described in two groups as a result,.
As a preference of the present invention, the rotary valve adjust to one side to described in one group Transport disc transmit the grain of rice when, another group
The Transport disc is sowed；The rotary valve switches to opposite side when the Transport disc grain of rice finishes receiving, transmission described in two groups
Disk also switch operating.
In conclusion the invention has the advantages that：
The rice precision drill of the present invention adjusts area, counting screening area, rotation transmission area, funnel Chu Li areas by setting into grain
Assembly synergistics work is waited, and using mechanical and automatically controlled co- controlling, the quantity of each bunch planting kind grain of rice is accurately controlled, simultaneously
Realize uninterrupted sowing, it is no to replay, without broadcast leakage, seeding quality and sowing efficiency are improved, promotes rice yield.
Description of the drawings
Fig. 1 is the stereogram of rice precision drill of the present invention；
Fig. 2 is the stereogram that the present invention adjusts area into grain；
Fig. 3 is the stereogram that the present invention counts screening area；
Fig. 4 is the stereogram that present invention rotation transmits area.
Specific embodiment
Below in conjunction with attached drawing, by specific embodiment, the invention will be further described.
As shown in Figure 1, Figure 2, Fig. 3, Fig. 4, a kind of rice precision drill, including rack 1, further include and are installed on machine from top to bottom
Adjusting area 2 into grain, counting screening area 3, rotation transmission area 4, funnel Chu Li areas 5 on frame 1, adjusts area 2 into grain, counts screening area
3rd, rotation transmission area 4, funnel Chu Li areas 5 at least install one group；
Adjusting area 2 into grain includes feed inlet 21, slides and adjust plate 22, send grain brush 23, and landing is adjusted plate 22 and is obliquely installed, and feeds
Mouth 21, which is located to slide, adjusts 22 upper end of plate, and grain brush 23 is sent to be located at landing and adjusts 22 lower end of plate top；
Screening area 3 is counted positioned at sending below grain brush 23, the screening control zone 32 for counting induction zone 31 and lower end including upper end；
Rotation transmission area 4 is located at 32 lower section of screening control zone, and each group of rotation transmission area 4 includes two be mounted side by side transmission
Disk 41, and 41 shaft of Transport disc is horizontally disposed with；
Funnel Chu Li areas 5 are located at the lower section in two groups of 41 intermediate circumference directions of Transport disc, go out grain including collection grain pars infundibularis 51 and straight tube
Portion 52.
As shown in Figure 1, Figure 2, area 2 is adjusted into grain to further include positioned at sliding the shaking device 24 of adjusting the lower section of plate 22, shaking device
24 include straight 241, vibration motor 242 and eccentric stiffener 243；Straight 241 adjusts 22 inclined direction of plate along landing
It sets, vibration motor 242 is connected by eccentric stiffener 243 with straight 241.
Vibration motor 242, which rotates, drives eccentric stiffener 243 to work, past so as to which straight 241 be driven to do along activity direction
Multiple movement makes feed inlet 21, landing adjust plate 22, send the front and rear vibrations together of grain brush 23, ensures the smooth movement of grain of rice energy not clamping stagnation.
As shown in Figure 1, Figure 2, slide adjust 22 upper surface of plate along inclined direction to have no less than one side by side adjust rail
Road 221, send that grain brush 23 is identical with adjusting 221 quantity of track, position is opposite, and bristle will adjust 221 closed downwards of track, send grain
Brush 23 is possessed the action of rotation by stepper motor connection.
The quantity of track 221 is adjusted depending on rice varieties, the grain of rice quantity most preferably sowed by every cave determines, generally sets
Put 3-5 items；Sending grain brush 23, circumferentially array distribution, the distance at every group of bristle high-quality green tea interval are slightly less than the length of a grain of rice by bristle
Degree, stepper motor send grain brush 23 to turn over one group of bristle per secondary control, make every to adjust in track 221 and only enter meter there are one the grain of rice
Number sieve constituency 3, it is thus identical substantially with adjusting the quantity of track 221 into the grain of rice quantity for counting screening area 3.
Such as Fig. 1, Fig. 3, it is straight-through up and down to count 3 inside of screening area；The counting induction zone 31 of upper end is equipped with photoelectric sensor；
The screening control zone 32 of lower end includes rotary valve 321 and grain of rice recycling outlet 322, and rotary valve 321 connects stepper motor, possesses the rotation of three gears
The action turned.
Count the quantity that the photoelectric sensor that induction zone 31 is installed is used to check the grain of rice by grain brush 23 is sent to be sent into, grain of rice number
Amount meets the requirements, and rotary valve 321 controls the grain of rice to enter Transport disc 41, grain of rice discrepancy of quantity close requirement then rotary valve 321 control the grain of rice into
Enter grain of rice recycling outlet 322 to recycle seed.
Such as Fig. 1, Fig. 4, two groups of Transport discs 41 in rotation transmission area 4 connect control rotation by two groups of stepper motors 42 respectively；
41 periphery of Transport disc is equipped with the storage grain room 411 that array is set, and 411 opening of storage grain room is equipped with valve 412.
Such as Fig. 1, Fig. 4,412 side of valve is connected with touch switch 413, and storage grain room 411 is rotated by screening control zone 32
Touch switch 413 possesses the action for opening or closing valve 412 when lower section or collection grain 51 top of pars infundibularis.
Grain room 411 is stored up as a result, by 32 lower section of screening control zone, and after seed enters storage grain room 411, valve 412 closes storage
The grain of rice is deposited, when being rotated when storing up grain room 411 to collection grain 51 top of pars infundibularis, valve 412, which is opened, to be discarded to funnel by the grain of rice and go out grain
Area 5 is sowed.
Such as Fig. 1, Fig. 4, the scope that 51 upper end of collection grain pars infundibularis receives the grain of rice exceeds the model that two groups of 41 grain of rice of Transport disc is fallen
It encloses.
Collection grain pars infundibularis 51 can all be entered by the grain of rice of any one group of transmission in two groups of Transport discs 41 as a result,.
Such as Fig. 1, Fig. 4, rotary valve 321 adjust to one side the grain of rice is transmitted to one group of Transport disc 41 when, another group of Transport disc 41 into
Row sowing；Rotary valve 321 switches to opposite side when 41 grain of rice of Transport disc finishes receiving, two groups of Transport discs 41 also switch operating.
Embodiment described above is only that the preferred embodiment of the present invention is described, not to the design of the present invention
It is defined with scope.On the premise of design concept of the present invention is not departed from, ordinary people in the field is to the technical side of the present invention
The all variations and modifications that case is made, should all drop into protection scope of the present invention, the claimed technology contents of the present invention,
Through all recording in detail in the claims.
Claims (8)
1. a kind of rice precision drill, including rack（1）, it is characterised in that：It further includes and is installed on the rack from top to bottom
（1）On adjust area into grain（2）, count screening area（3）, rotation transmission area（4）, funnel Chu Li areas（5）, it is described to adjust area into grain
（2）, the counting screening area（3）, it is described rotation transmission area（4）, the funnel Chu Li areas（5）At least install one group；
It is described to adjust area into grain（2）Including feed inlet（21）, slide adjust plate（22）, grain is sent to brush（23）, the landing adjusts plate
（22）It is obliquely installed, and the feed inlet（21）Plate is adjusted positioned at the landing（22）Upper end, it is described that grain is sent to brush（23）Position
Plate is adjusted in the landing（22）Above lower end；
The counting screening area（3）Positioned at described grain is sent to brush（23）Lower section, the counting induction zone including upper end（31）With lower end
Screen control zone（32）；
The rotation transmission area（4）Positioned at the screening control zone（32）Lower section, each group of rotation transmission area（4）Including
Two Transport discs being mounted side by side（41）, and the Transport disc（41）Shaft is horizontally disposed with；
The funnel Chu Li areas（5）Positioned at Transport disc described in two groups（41）The lower section in intermediate circumference direction, including collecting grain pars infundibularis
（51）Go out a portion with straight tube（52）.
2. a kind of rice precision drill according to claim 1, it is characterised in that：It is described to adjust area into grain（2）Also wrap
It includes and adjusts plate positioned at the landing（22）The shaking device of lower section（24）, the shaking device（24）Including straight（241）、
Vibration motor（242）And eccentric stiffener（243）；The straight（241）Plate is adjusted along the landing（22）Inclined direction is set
It puts, the vibration motor（242）Pass through eccentric stiffener（243）With the straight（241）Connection.
3. a kind of rice precision drill according to claim 1, it is characterised in that：Plate is adjusted in the landing（22）Upper table
Face along inclined direction to have no less than one side by side adjust track（221）, it is described that grain is sent to brush（23）Rail is adjusted with described
Road（221）Quantity is identical, position is opposite, and bristle adjusts track by described（221）Closed downwards, it is described that grain is sent to brush（23）By step
Stepper motor connects the action for possessing rotation.
4. a kind of rice precision drill according to claim 1, it is characterised in that：The counting screening area（3）It is internal
It is straight-through up and down；The counting induction zone of upper end（31）Photoelectric sensor is installed；The screening control zone of lower end（32）Bag
Include rotary valve（321）It recycles and exports with the grain of rice（322）, the rotary valve（321）Stepper motor is connected, the action for possessing the rotation of three gears.
5. a kind of rice precision drill according to claim 1, it is characterised in that：The rotation transmission area（4）Two
The group Transport disc（41）Respectively by two groups of stepper motors（42）Connection control rotation；The Transport disc（41）Periphery is equipped with
The storage grain room that array is set（411）, the storage grain room（411）Opening is equipped with valve（412）.
6. a kind of rice precision drill according to claim 5, it is characterised in that：The valve（412）Side connects
There is touch switch（413）, the storage grain room（411）The screening control zone is passed through in rotation（32）Lower section or the collection grain pars infundibularis
（51）Touch switch during top（413）Possess the valve（412）The action opened or closed.
7. a kind of rice precision drill according to claim 1, it is characterised in that：The collection grain pars infundibularis（51）Upper end
The scope for receiving the grain of rice exceeds Transport disc described in two groups（41）The scope that the grain of rice is fallen.
8. a kind of rice precision drill according to claim 4, it is characterised in that：The rotary valve（321）It adjusts to one
Side is to Transport disc described in one group（41）When transmitting the grain of rice, Transport disc described in another group（41）It is sowed；The Transport disc（41）
The rotary valve when grain of rice finishes receiving（321）Switch to opposite side, Transport disc described in two groups（41）Also switch operating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810078116.5A CN108076742A (en) | 2018-01-26 | 2018-01-26 | A kind of rice precision drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810078116.5A CN108076742A (en) | 2018-01-26 | 2018-01-26 | A kind of rice precision drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108076742A true CN108076742A (en) | 2018-05-29 |
Family
ID=62182447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810078116.5A Withdrawn CN108076742A (en) | 2018-01-26 | 2018-01-26 | A kind of rice precision drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108076742A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112806130A (en) * | 2021-02-18 | 2021-05-18 | 湖州职业技术学院 | Reversing mechanism of rice precision hill planter and rice precision hill planter |
| CN113317000A (en) * | 2021-07-19 | 2021-08-31 | 湖州职业技术学院 | Rice precision hole sowing method |
-
2018
- 2018-01-26 CN CN201810078116.5A patent/CN108076742A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112806130A (en) * | 2021-02-18 | 2021-05-18 | 湖州职业技术学院 | Reversing mechanism of rice precision hill planter and rice precision hill planter |
| CN113317000A (en) * | 2021-07-19 | 2021-08-31 | 湖州职业技术学院 | Rice precision hole sowing method |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180529 |
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| WW01 | Invention patent application withdrawn after publication |