CN206923263U - A kind of electrically driven sucking seeder - Google Patents
A kind of electrically driven sucking seeder Download PDFInfo
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- CN206923263U CN206923263U CN201720418153.7U CN201720418153U CN206923263U CN 206923263 U CN206923263 U CN 206923263U CN 201720418153 U CN201720418153 U CN 201720418153U CN 206923263 U CN206923263 U CN 206923263U
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Abstract
The utility model discloses a kind of electrically driven sucking seeder, including master control cabinet and seeding apparatus, power module is provided with the master control cabinet, is additionally provided with the vavuum pump being connected respectively with power module and blower pump, a magnetic valve is additionally provided between blower pump and power module；Side is provided with ventilation mouth (outlet), another side is provided with suction switch and air entry, suction switch is connected with magnetic valve, air entry connects vavuum pump and asepwirator pump respectively, seeding apparatus includes air intake duct, the replaceable suction spindle for being arranged on air intake duct top, switched with being arranged on the air-breathing of air intake duct leading portion, the other end of air intake duct is connected with the air entry in master control cabinet, and air-breathing switch is connected with the suction switch in master control cabinet.Negative pressure absorbing seed is produced by vavuum pump during use, and seed is discharged by blower pump breaking vacuum state, realizes that tiny seed is semi-automatic and sows, the compact conveniently moving of seeder is more efficient compared with tradition is sowed.
Description
Technical field
It the utility model is related to a kind of seeder, more particularly to a kind of electrically driven sucking seeder.
Background technology
With the development of modern agriculture, seeding method also gradually becomes advanced, realizes automation sowing.Seed size because
Kind and kind and it is different, its used implanted device and type of seeding also just etc. differ.Automation sowing can typically be used
Place, usual level land area is larger, and seed grain is larger, is easy to seeder seeding and sowing.And for level land area compared with
It is small, the seeding method in the case that seed grain is tiny, still sowed using traditional craft, it is less efficient.Meanwhile at present
Although various heavy-duty machines sow efficiency high, mobile more inconvenient, it is uncomfortable in the place that level land area is few, physical features is changeable
Close and use, also do not applied to when sowing tiny seed.
At present, the seed of many veterinary antibiotics, it is all more small and different, such as：Tomato：It is flat, kidney shape, silver
Grey, surface tool fine hair, 3.0--3.3 grams of mass of 1000 kernel, germination time limit 3--4；Eggplant：Flat kidney shape, yellow, new seed have light
Pool, 4--5 grams of mass of 1000 kernel, seed longeivity 4--5, service life 2--3；Capsicum：Flat kidney shape, surface is slightly wrinkled, light yellow,
There are pungent, 5.0--6.0 grams of mass of 1000 kernel；Celery：Diachenium, seed actually fruit, ellipse, smaller, crineous have a giving off a strong fragrance, and thousand
Grain is weighed about as 0.47 gram；The particle of these seeds is very tiny, about the 1/6~1/10 of 18-34 grams of rice paddy seed mass of 1000 kernel；Adopt
Quick, uniform sowing is difficult to the seeder of routine.
Accuracy, the uniformity of depth of planting are very big for the follow-up germination of tiny vegetable seeds, growth effect；Such as
The depth of carpostrote kind is too deep or excessively shallow, can all make germination, grow slowly, not germinate even；If sowed with batch seed
Depth it is uneven, then easily cause plant germination and growth it is also uneven, form big seedling, be unfavorable for field management and high yield
Good harvest.Current pneumatic seeder, majority are all the seeds for sowing larger particles, the control of its depth of planting, often
Other mechanical structures must also be used to coordinate and could realize, used and not convenient, and for depth of planting, the uniformity
Control not accurate enough.
Utility model content
For above-mentioned deficiency, the purpose of this utility model is to provide a kind of electrically driven sucking seeder, realizes for each
Kind tiny seed carries out depth, the accurate sowing of uniformity control, improves the after planting uniformity of germination and growth, uniformly
Property；The seeder small volume, portable, conveniently moving, its sow efficiency than traditional-handwork sowing and mechanical planting accuracy it is high,
Depth of planting is uniform.
The utility model is that technical scheme is used by reaching above-mentioned purpose：
A kind of electrically driven sucking seeder, including master control cabinet and seeding apparatus, power supply mould is provided with the master control cabinet
Block, the vavuum pump being connected respectively with power module and blower pump are additionally provided with, is additionally provided between blower pump and power module
One magnetic valve；The upper surface of the master control cabinet is provided with the power switch for controlling whole circuit, and side is provided with ventilation outlet
With power outlet mouth, the power outlet mouth is connected with power module；Another side is provided with ventilation entrance, suction switch
With air entry, the suction switch is connected with magnetic valve, and the air entry connects vavuum pump and asepwirator pump respectively；It is described
Seeding apparatus includes air intake duct, the replaceable suction spindle for being arranged on air intake duct top, switched with being arranged on the air-breathing of air intake duct leading portion,
The other end of the air intake duct is connected with the air entry in master control cabinet, and air-breathing switch is opened with the suction in master control cabinet
Pass is connected.
As further improvement of the utility model, the replaceable suction spindle is a hollow needle tubing, and it is curved that its middle part is provided with one
At folding, the leading portion of the bending place intercuts introduction segment for one, and this intercuts the depth that introduction segment was used to refer to or controlled sowing.
As further improvement of the utility model, the described introduction segment that intercuts is 5-15mm；Before this intercuts introduction segment
Hold section, for one be beneficial to intercut tilted cut open suction face.
As further improvement of the utility model, the replaceable suction spindle is multiple, is arranged in rows in the air-breathing side by side
The top of pipe, be spaced between each suction spindle uniformly, its tilted suction face of cuing open be in same level, length is with being highly consistent.
As further improvement of the utility model, the replaceable suction spindle, its needle tubing inside diameter ranges is：0.39-
2.66mm, needle tubing external diametrical extent are：0.69-3.08mm, the camber of its bending place is 45-60 °；
As further improvement of the utility model, master controller is also set up in the master control cabinet, in the master controller
Vavuum pump speed adjusting module and blower pump speed adjusting module are provided with, the master control cabinet upper surface is also respectively provided with thrust regulation rotation
Button and suction adjusting knob, the blower pump speed adjusting module connect thrust adjusting knob and blower pump, the vavuum pump control respectively
Molding block connects suction adjusting knob and vavuum pump respectively.
As further improvement of the utility model, counter, the master controller are additionally provided with the master control cabinet
In be additionally provided with the first relay, the first relay difference linkage counter and magnetic valve；Also set in the master controller
The second relay is equipped with, is connected between the magnetic valve, vavuum pump and suction switch by the second relay.
The stage casing of the air intake duct is provided with water filter.
A kind of control circuit of electrically driven sucking seeder, including resistance R01, resistance R02, resistance R03, variable resistor
R04, variable resistor R05, suction switch SW01, electric capacity C43, amplifier Q01, diode D01, diode D02, diode
D03, the first relay RLY01, the second relay RLY02, counter, magnetic valve, vavuum pump speed adjusting module, blower pump speed governing mould
Block, vavuum pump and blower pump；Described resistance R01 one end is respectively connecting to diode D01 and drawn with the 1st of the first relay RLY01
Pin, the other end are respectively connecting to resistance R02 and R03, and described switch SW01 one end is connected to resistance R03, and the other end connects respectively
To electric capacity C43 and amplifier Q01 the 1st pin, another section of the electric capacity C43 is respectively connecting to resistance R02 and amplifier Q01's
2nd pin, the 3rd pin of the amplifier Q01 are respectively connecting to diode D01 and the second relay RLY02 the 8th pin,
The diode D01 is additionally coupled to the first relay RLY01 the 1st pin, and described counter one end is connected to the first relay
RLY01 the 3rd pin, the other end are connected to the first relay RLY01 the 2nd pin, and the 8th of the first relay RLY01 the
Pin is connected to the second relay RLY02 the 1st pin, and described magnetic valve one end is connected to the 3rd pin of the second relay, separately
One end is connected to the 2nd pin of the second relay, and the 7th pin of second relay is connected to asepwirator pump speed adjusting module, and the 5th
Pin is respectively connecting to diode D02 and asepwirator pump, and the diode D02 is respectively connecting to asepwirator pump tune with the asepwirator pump other end
Fast module, the variable resistor R05 both ends are all connected to asepwirator pump speed adjusting module, and the blower pump is in parallel with diode D03, blows
Air pump is all connected to vavuum pump speed adjusting module with diode D03 both ends, and the variable resistor R04 both ends are all connected to vavuum pump tune
Fast module.
The beneficial effects of the utility model are：
(1) by electrically driven sucking seeder of the present utility model, the sowing to realize semi-automation, seeder small volume,
Light and handy portable, conveniently moving, can accurately draw tiny seed, improve seedlet or the effect in the sowing of non-flat ground
Rate；
(2) by setting thrust adjusting knob and suction adjusting knob, and the vavuum pump speed adjusting module in master controller
With blower pump speed adjusting module, realize to vavuum pump suction and the regulation to air blowing thrust of pump, further adapt to different size of kind
Son, it is easily easy with release to ensure that seed is drawn；
(3) by setting counter, sowing number can be counted, has a clear understanding of sowing situation；
(4) by setting water filter, the water that may be drawn onto in seeding process is filtered out, ensures vavuum pump, blower pump, with inhaling
Tracheae entirety air flue it is unimpeded；
(5) by setting various sizes of replaceable suction spindle, different size of seed is further adapted to, widens seeder
Use range, 45 ° of camber are easily bonded with ground, and it is easily easy with release to ensure that seed is drawn；
(6) by setting exhaust fan at ventilation mouth (outlet) place, ensure that air-breathing exhaust is stable inside master control cabinet, ensures master
It is identical with ambient pressure to control cabinet inside air pressure, master control cabinet will not be damaged because of air pressure change.
Above-mentioned is the general introduction of utility model technical scheme, below in conjunction with accompanying drawing and embodiment, to the utility model
It is described further.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is rear side viewing structural representation of the present utility model；
Fig. 3 is that the utility model master control cabinet opens the schematic internal view after lid；
Fig. 4 is the structural representation that introduction segment is intercutted in the replaceable suction spindle front end of the utility model；
Fig. 5 is circuit connection diagram of the present utility model.
In figure, master control cabinet 1, seeding apparatus 2, power module 101, vavuum pump 102, blower pump 103, magnetic valve 104, electricity
Source switch 105, ventilation outlet 106, power outlet mouth 107, ventilation entrance 108, suction switch 109, air entry 110, suction
Tracheae 21, replaceable suction spindle 22, replaceable suction spindle leading portion intercut introduction segment 25, air-breathing switch 23, master controller 111, thrust and adjusted
Save knob 112, suction adjusting knob 113, counter 114, water filter 24, exhaust fan 115.
Embodiment
Further to illustrate that the utility model is to reach the technological means and effect that predetermined purpose taken, below in conjunction with
Accompanying drawing and preferred embodiment, specific embodiment of the present utility model is described in detail.
It refer to Fig. 1 to Fig. 4, a kind of electrically driven sucking seeder, including master control cabinet 1 and seeding apparatus 2, the main control computer
Power module 101 is provided with case 1, is additionally provided with the vavuum pump 102 being connected respectively with power module 101 and blower pump 103,
A magnetic valve 104 is additionally provided between blower pump 103 and power module 101；The upper surface of the master control cabinet 1 is provided with control
The power switch 105 of whole circuit, side are provided with ventilation outlet 106 and power outlet mouth 107, the power outlet mouth 107 with
Power module 101 is connected；Another side is provided with ventilation entrance 108, suction switch 109 and air entry 110, the suction
Power action switch 109 is connected with magnetic valve 104, and the air entry 110 connects vavuum pump 102 and asepwirator pump respectively；It is described to broadcast
Kind device 2 includes air intake duct 21, the replaceable suction spindle 22 for being arranged on the top of air intake duct 21, the suction with being arranged on the leading portion of air intake duct 21
Air cock 23, the other end of the air intake duct 21 are connected with the air entry 110 in master control cabinet 1, air-breathing switch 23 and master control
Suction switch 109 on cabinet 1 is connected.What electrically driven sucking seeder of the present utility model can realize semi-automation
Sowing, seeder small volume, light and handy portable, conveniently moving, can accurately draw tiny seed, improve seedlet or
The efficiency of non-flat ground sowing.
As further improvement of the utility model, the replaceable suction spindle 22 is a hollow needle tubing, and its middle part is provided with one
Bending place, the leading portion of the bending place intercut introduction segment 25 for one, and this intercuts the depth that introduction segment 25 was used to refer to or controlled sowing.
As further improvement of the utility model, the described introduction segment 25 that intercuts is 5-15mm；This intercuts introduction segment 25
Front end section, for one be beneficial to intercut tilted cut open suction face.
As further improvement of the utility model, the replaceable suction spindle 22 is multiple, is arranged in rows in the suction side by side
The top of tracheae 21, be spaced between each suction spindle uniformly, its tilted suction face of cuing open be in same level, length is with being highly one
Cause.
As further improvement of the utility model, the replaceable suction spindle 22, its needle tubing inside diameter ranges is：0.39-
2.66mm, needle tubing external diametrical extent are：0.69-3.08mm, the camber of its bending place is 45-60 °, specifically includes following size：
Various sizes of replaceable suction spindle 22, further adapts to different size of seed, widens the use range of seeder,
Appropriate camber is easily bonded with ground, and it is easily easy with release to ensure that seed is drawn.
As further improvement of the utility model, master controller 111 is also set up in the master control cabinet 1, the main control
The speed adjusting module of vavuum pump 102 and the speed adjusting module of blower pump 103 are provided with device 111, the upper surface of master control cabinet 1 is also set respectively
Thrust adjusting knob 112 and suction adjusting knob 113 are equipped with, the speed adjusting module of blower pump 103 connects thrust regulation rotation respectively
Button 112 and blower pump 103, the control module of vavuum pump 102 connect suction adjusting knob 113 and vavuum pump 102 respectively.Pass through
Set thrust adjusting knob 112 with the speed adjusting module of vavuum pump 102 in suction adjusting knob 113, and master controller 111 with blowing
The speed adjusting module of air pump 103, realize to the suction of vavuum pump 102 and the regulation to the thrust of blower pump 103, further adapt to different size
Seed, it is light easy with release to ensure that seed is drawn.
As further improvement of the utility model, counter 114, the master control are additionally provided with the master control cabinet 1
The first relay, the first relay difference linkage counter 114 and magnetic valve 104 are additionally provided with device 111 processed；The master
The second relay is additionally provided with controller 111, between the magnetic valve 104, vavuum pump 102 and suction switch 109
It is connected by the second relay.By setting counter 114, sowing number can be counted, have a clear understanding of sowing feelings
Condition.
As further improvement of the utility model, exhaust fan 115 is provided with the ventilation outlet 106, the exhaust fan
115 are connected with power module 101.Ensure that the inside air-breathing exhaust of master control cabinet 1 is stable, ensure the air pressure inside of master control cabinet 1 with
Ambient pressure is identical, will not damage master control cabinet 1 because of air pressure change.
As further improvement of the utility model, the stage casing of the air intake duct 21 is provided with water filter 24, can filter
Fall the water that may be drawn onto in seeding process, ensure vavuum pump 102, blower pump 103, unimpeded with 21 overall air flue of air intake duct.
Refer to Fig. 5, a kind of control circuit of electrically driven sucking seeder, including resistance R01, resistance R02, resistance R03,
Variable resistor R04, variable resistor R05, suction switch 109SW01, electric capacity C43, amplifier Q01, diode D01, two poles
Pipe D02, diode D03, the first relay RLY01, the second relay RLY02, counter 114, magnetic valve 104, vavuum pump 102
Speed adjusting module, the speed adjusting module of blower pump 103, vavuum pump 102 and blower pump 103；Described resistance R01 one end is respectively connecting to two
Pole pipe D01 and the first relay RLY01 the 1st pin, the other end are respectively connecting to resistance R02 and R03, the switch SW01 mono-
End is connected to resistance R03, and the other end is respectively connecting to electric capacity C43 and amplifier Q01 the 1st pin, another section of the electric capacity C43
Resistance R02 and amplifier Q01 the 2nd pin are respectively connecting to, the 3rd pin of the amplifier Q01 is respectively connecting to diode
D01 and the second relay RLY02 the 8th pin, the diode D01 are additionally coupled to the first relay RLY01 the 1st pin,
Described one end of counter 114 is connected to the first relay RLY01 the 3rd pin, and the other end is connected to the first relay RLY01's
2nd pin, the 8th pin of the first relay RLY01 are connected to the second relay RLY02 the 1st pin, the magnetic valve
104 one end are connected to the 3rd pin of the second relay, and the other end is connected to the 2nd pin of the second relay, second relay
7th pin of device is connected to asepwirator pump speed adjusting module, and the 5th pin is respectively connecting to diode D02 and asepwirator pump, the diode
D02 is respectively connecting to asepwirator pump speed adjusting module with the asepwirator pump other end, and the variable resistor R05 both ends are all connected to asepwirator pump tune
Fast module, the blower pump 103 is in parallel with diode D03, and blower pump 103 is all connected to vavuum pump 102 with diode D03 both ends
Speed adjusting module, the variable resistor R04 both ends are all connected to the speed adjusting module of vavuum pump 102.
The utility model is sowed using following steps：
(1) an electrically driven sucking seeder is set, checks whether the water filter 24 in its seeding apparatus 2 has residual liquid,
If any residual, then liquid is all discharged, ensure airway unobstructed；
(2) start seeder power switch 105, it is unimpeded to confirm that exhaust fan 115 is vented, and counter 114 is worth clearing；
(3) after seeder starts, vavuum pump 102 is run, and the tilted suction face place of cuing open of replaceable suction spindle 22 is because negative pressure produces
Raw suction, is adjusted to suction to negative pressure by suction adjusting knob 113 and is of moderate size, and makes replaceable suction spindle 22 close to kind
Period of the day from 11 p.m. to 1 a.m energy automatic absorbing, and during jog seeding apparatus 2, seed sample will not fall off；
(4) seed is drawn, by seed transfer to position is sowed, is formed by intercutting the piercing sowing media of introduction segment 25 surface
Sowing chamber, judge depth of planting, the uniformity is controlled by the spacing of branched suction spindle, after judging that seed is sent to position, press sowing dress
The air-breathing switch 23 on 2, air-breathing switch 23 and the linkage of suction switch 109 are put, opens blower pump 103 and magnetic valve 104
Valve is opened, the vacuum negative pressure condition at replaceable suction spindle 22 is broken and produces air blowing immediately, and seed is blown off to sowing；
(5) seed is reached default depth of planting as the middle air blowing of step (4) can not smoothly produce enough push-on forces, then adjust
Thrust adjusting knob 112 is saved, until blowing smoothly produces enough thrust, seed is reached the depth of planting of setting and inclined
Shape is embedded to, in favor of germination and growth；
(6) repeat step (4) is sowed to same batch and completed；
(7) sowing terminates, and closing machine, checks again for the water filter 24 of seeding apparatus 2 and whether there is residual liquid, if any residual
Stay, then liquid is all discharged, ensure airway unobstructed.
Wherein, the step (1) also comprises the following steps：
(1.1) according to the size and dimension of seed, suitable replaceable suction spindle 22, the pin of the replaceable suction spindle 22 are chosen
Bore scope is：0.39-2.66mm, needle tubing external diametrical extent are：0.69-3.08mm, camber are 45-60 °；Its front end is tilted
The inclination angle in the suction face of cuing open is 30-75 °.
Emphasis of the present utility model essentially consists in, and electrically driven sucking seeder of the present utility model can realize semi-automation
Sowing, seeder small volume, light and handy portable, conveniently moving, can accurately draw tiny seed, improve seedlet or
In the efficiency of non-flat ground sowing.
It is described above, only it is preferred embodiment of the present utility model, not technical scope of the present utility model is made
Any restrictions, therefore identical with the utility model above-described embodiment or approximate technical characteristic is used, in guarantor of the present utility model
Within the scope of shield.
Claims (9)
1. a kind of electrically driven sucking seeder, it is characterised in that including master control cabinet and seeding apparatus, set in the master control cabinet
There is power module, the vavuum pump being connected respectively with power module and blower pump are additionally provided with, between blower pump and power module
It is additionally provided with a magnetic valve；The upper surface of the master control cabinet is provided with the power switch for controlling whole circuit, and side is provided with
Ventilation outlet is connected with power outlet mouth, the power outlet mouth with power module；Another side is provided with ventilation entrance, suction
Action switch and air entry, the suction switch are connected with magnetic valve, and the air entry connects vavuum pump with inhaling respectively
Air pump；The seeding apparatus includes air intake duct, the replaceable suction spindle for being arranged on air intake duct top, with being arranged on air intake duct leading portion
Air-breathing switchs, and the other end of the air intake duct is connected with the air entry in master control cabinet, on air-breathing switch and master control cabinet
Suction switch is connected.
2. electrically driven sucking seeder as claimed in claim 1, it is characterised in that the replaceable suction spindle is a hollow needle
Pipe, its middle part are provided with a bending place, and the leading portion of the bending place intercuts introduction segment for one, and this intercuts introduction segment and is used to refer to or controls
The depth of sowing.
3. electrically driven sucking seeder as claimed in claim 2, it is characterised in that the described introduction segment that intercuts is 5-15mm；
This intercuts the front end section of introduction segment, for one be beneficial to intercut tilted cut open suction face.
4. electrically driven sucking seeder as claimed in claim 3, it is characterised in that the replaceable suction spindle to be multiple, side by side into
Row is arranged on the top of the air intake duct, and being spaced uniform, its tilted suction face of cuing open between each suction spindle is in same level, length
With being highly consistent.
5. electrically driven sucking seeder as claimed in claim 2, it is characterised in that the replaceable suction spindle, its needle tubing internal diameter
Scope is：0.39-2.66mm, needle tubing external diametrical extent are：0.69-3.08mm, the camber of its bending place is 45-60 °.
6. electrically driven sucking seeder as claimed in claim 1, it is characterised in that also set up main control in the master control cabinet
Device, vavuum pump speed adjusting module and blower pump speed adjusting module is provided with the master controller, the master control cabinet upper surface is also distinguished
Thrust adjusting knob and suction adjusting knob are provided with, the blower pump speed adjusting module connects thrust adjusting knob with blowing respectively
Pump, the vacuum pump control module connect suction adjusting knob and vavuum pump respectively.
7. electrically driven sucking seeder as claimed in claim 1, it is characterised in that the stage casing of the air intake duct is provided with drainage
Device.
8. electrically driven sucking seeder as claimed in claim 4, it is characterised in that counting is additionally provided with the master control cabinet
Device, the first relay, the first relay difference linkage counter and magnetic valve are additionally provided with the master controller；It is described
Be additionally provided with the second relay in master controller, between the magnetic valve, vavuum pump and suction switch by second after
Electrical equipment is connected.
9. a kind of control circuit of the electrically driven sucking seeder as described in claim any one of 1-7, it is characterised in that including electricity
Hinder R01, resistance R02, resistance R03, variable resistor R04, variable resistor R05, suction switch SW01, electric capacity C43, amplifier
Q01, diode D01, diode D02, diode D03, the first relay RLY01, the second relay RLY02, counter, electromagnetism
Valve, vavuum pump speed adjusting module, blower pump speed adjusting module, vavuum pump and blower pump；Described resistance R01 one end is respectively connecting to two
Pole pipe D01 and the first relay RLY01 the 1st pin, the other end are respectively connecting to resistance R02 and R03, the switch SW01 mono-
End is connected to resistance R03, and the other end is respectively connecting to electric capacity C43 and amplifier Q01 the 1st pin, another section of the electric capacity C43
Resistance R02 and amplifier Q01 the 2nd pin are respectively connecting to, the 3rd pin of the amplifier Q01 is respectively connecting to diode
D01 and the second relay RLY02 the 8th pin, the diode D01 are additionally coupled to the first relay RLY01 the 1st pin,
Described counter one end is connected to the first relay RLY01 the 3rd pin, and the other end is connected to the 2nd of the first relay RLY01
Pin, the 8th pin of the first relay RLY01 are connected to the second relay RLY02 the 1st pin, the magnetic valve one
End is connected to the 3rd pin of the second relay, and the other end is connected to the 2nd pin of the second relay, second relay
7th pin is connected to asepwirator pump speed adjusting module, and the 5th pin is respectively connecting to diode D02 and asepwirator pump, the diode D02
Asepwirator pump speed adjusting module is respectively connecting to the asepwirator pump other end, the variable resistor R05 both ends are all connected to asepwirator pump speed governing
Module, the blower pump is in parallel with diode D03, and blower pump is all connected to vavuum pump speed adjusting module, institute with diode D03 both ends
State variable resistor R04 both ends and be all connected to vavuum pump speed adjusting module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720418153.7U CN206923263U (en) | 2017-04-20 | 2017-04-20 | A kind of electrically driven sucking seeder |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720418153.7U CN206923263U (en) | 2017-04-20 | 2017-04-20 | A kind of electrically driven sucking seeder |
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| Publication Number | Publication Date |
|---|---|
| CN206923263U true CN206923263U (en) | 2018-01-26 |
Family
ID=61350567
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720418153.7U Active CN206923263U (en) | 2017-04-20 | 2017-04-20 | A kind of electrically driven sucking seeder |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106900219A (en) * | 2017-04-20 | 2017-06-30 | 广州悦谷信息科技有限公司 | A kind of electrically driven sucking seeder and type of seeding |
-
2017
- 2017-04-20 CN CN201720418153.7U patent/CN206923263U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106900219A (en) * | 2017-04-20 | 2017-06-30 | 广州悦谷信息科技有限公司 | A kind of electrically driven sucking seeder and type of seeding |
| CN106900219B (en) * | 2017-04-20 | 2022-11-29 | 广州悦谷信息科技有限公司 | Electric air-aspiration type seeder and seeding method |
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| GR01 | Patent grant |