CN205454508U - A air force system for getting angry inhale seeder - Google Patents
A air force system for getting angry inhale seeder Download PDFInfo
- Publication number
- CN205454508U CN205454508U CN201620110940.0U CN201620110940U CN205454508U CN 205454508 U CN205454508 U CN 205454508U CN 201620110940 U CN201620110940 U CN 201620110940U CN 205454508 U CN205454508 U CN 205454508U
- Authority
- CN
- China
- Prior art keywords
- air
- dust
- aerator
- aerodynamic system
- filter
- 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.)
- Expired - Fee Related
Links
- 239000000428 dust Substances 0.000 claims abstract description 35
- 238000001914 filtration Methods 0.000 claims abstract description 24
- 238000005276 aerator Methods 0.000 claims description 25
- 210000003205 muscle Anatomy 0.000 claims description 4
- 238000005728 strengthening Methods 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 2
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 230000002745 absorbent Effects 0.000 abstract 1
- 239000002250 absorbent Substances 0.000 abstract 1
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 description 6
- 238000009331 sowing Methods 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010899 nucleation Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Abstract
The utility model discloses an air force system for getting angry inhale seeder, including air -blower and air filter, the air -blower setting is in air filter's one end, and air filter is including the dust admission extinguisher and the filtration subassembly that are provided with the more than one fresh air inlet, and the inner chamber of filtration subassembly is as the suction channel of air -blower, and the filtration subassembly is located the dust admission extinguisher, and annular internal cavity between the outer wall of filtration subassembly and the inner wall of dust admission extinguisher accomodates the chamber as the dust, the utility model has the advantages of purify after clean mixing debris such as dust and seed coating in the pipeline of breathing in earlier, in the reentrant air -blower, eliminated in the air because of the damage of impurity to the air -blower, lengthened the life of air -blower, strengthen absorbent stability, avoided the collision and friction of the fan blade of dust and seed coating and air -blower, the noise is low.
Description
Technical field
This utility model relates to aerodynamic system, is especially for the aerodynamic system of pneumatic seeder.
Background technology
Pneumatic seeder is a kind of to realize the seeder of precision drilling by negative pressure absorbing seed.It and mechanical type seeder phase
Ratio, its technical performance has stronger advantage.Having an advantage in that: Precision Seeding can realize monoseeding, Precision Seeding can reduce seed
Consumption, reduces seed costs；Improving sowing precision, actually detected through field, sowing spacing in the rows qualification rate can reach
87% 94%；Leakage sowing rate, replay rate substantially reduce, general replay rate 8% 12%, leakage sowing rate 6% 9%；Can be real
Now sowing at a high speed.
Existing pneumatic seeder has following a few class air-breathing power resources, and all kinds of air-breathing power resources all have it respective scarce
Point: the first source, the mechanically operated fan blade of engine of agricultural truck is produced, and shortcoming is that wind-force is with engine of agricultural truck
The impact of rotating speed even idling fluctuated is very big, and the absorption instability of seed easily forms broadcast leakage, and noise is big, energy
Consumption height, volume heaviness is not easy to install；The second is originated, and has carbon brush electric fan, and shortcoming is that the carbon brush abrasion fast life-span is short,
Not having filtration system and undervoltage warning program, blower fan is susceptible to fault and the generation broadcast leakage peasant household that breaks down is ignorant, makes
Become the waste of hole, soil greatly；The third source, brushless electric fan, not band filter core and undervoltage alarming device,
Dust and seed pelleting are inhaled into blower interior in a large number, are easily caused that fan blade is uneven and severe shocks and bearing quickly damage
Bad, the life-span does not ensure, fan trouble generation broadcast leakage peasant household is the most ignorant, causes the waste of hole, soil greatly.Same in this
Time, the soaking gas equipment that three of the above is traditional all cannot capture and adjust the crop seeds essence of various different-diameter size flexibly
Various negative pressure value required for true sowing；The multiple situation in hole or a cave occurs.
Utility model content
Technical problem to be solved in the utility model is to provide that a kind of absorption stability is good, noise is low, life-span length for
The aerodynamic system of pneumatic seeder.
The technical problem solving the present invention needs the technical scheme provided: for the aerodynamic system of pneumatic seeder, bag
Including aerator and air filter, aerator is arranged on one end of air filter, it is characterised in that air filtration fills
Putting dust admission extinguisher and the air filtering assembly including being provided with more than one fresh air inlet, the inner chamber of air filtering assembly is made
For the air intake passage of aerator, air filtering assembly is positioned at dust admission extinguisher, and the outer wall of air filtering assembly is received with dust
The annular cavity received between the inwall of cylinder is as dust containing cavities.
Further preferred scheme of the present utility model is: air filtering assembly includes Air Filter Filter Core and frame of filter element, institute
The frame of filter element stated is positioned at the inner side of Air Filter Filter Core.Frame of filter element supports Air Filter Filter Core, helps air filtration
Filter element keeps out the suction of aerator, makes air filtering assembly more stable.
Further preferred scheme of the present utility model is: also include the housing of aerator described in receiving.Housing is for solid
Determine and protect aerator.
Further preferred scheme of the present utility model is: described aerator is brush DC centrifugal blower, brush DC
Centrifugal blower connects brush DC drive circuit board.Brush DC centrifugal blower is permissible by brush DC circuit board
Being directly connected to the storage battery of the 12V of agricultural vehicle, agricultural vehicle all can use with or without electromotor, and also can keep steady under idle conditions
Fixed air force, it is to avoid because the engine speed impact brought to absorption fluctuated, absorption is stably not easy shape
Becoming broadcast leakage, noise is low, and volume is little to be easily installed.
Further preferred scheme of the present utility model is: described brush DC drive circuit board is arranged in housing.Direct current
Brushless drive circuit board and aerator are all integrally disposed in housing, and volume is little, drive plate plug-in can realize nothing
The faults such as brush motor carries out stepless time adjustment, transships brushless electric fan, broken string judge and protect, obtain dust receives
In bucket and connected endotracheal atmospheric pressure value and drive buzzer produce the respective feedback such as warning,
Further preferred scheme of the present utility model is: also include baroceptor, air pressure sensing character display and buzzing
Alarm, baroceptor delivers a signal to brush DC drive circuit board.If being less than or exceeding certain number, control
Buzzer siren is sounded a buzzer.Under the high speed rotating of aerator, dust receives bucket to be internally formed high negative pressure, and dust is inhaled
The inside of the aspirating air pipe receiving bucket and be attached thereto also forms negative pressure, and seed is adsorbed in the aspiration hole of seeder by strong negative-pressure
Above, knowing the true negative pressure value within seeder by the reading on baroceptor digital display screen, user is permissible
The rotating speed of regulation aerator adjusts the true negative pressure value within seeder, can be by different negative pressure for different crops
Value is constructed.
After user uses a period of time, after the dust that Air Filter Filter Core surface adsorption is abundant, dust storage bucket with
And the negative pressure within the seeder of the aspirating air pipe being attached thereto lowers, seed absorption strength is caused to decline and the generation leakage that comes off
Broadcasting, now baroceptor is transferred to brush DC driver electricity dust storage bucket internal gas pressure data by signal of telecommunication mode
Road plate, and then buzzer siren is given instruction carries out the buzzing of high-decibel value and report to the police, it is clear that user hears that audio warning stops
Reason Air Filter Filter Core or replacing Air Filter Filter Core.Negative pressure in display device intuitively, can be the most flexible
The crop seeds capturing and adjusting various different-diameter size sows required various negative pressure value accurately.
When brushless electric fan breaks down and cannot normally work, endotracheal negative pressure value will reach alarming value, direct current without
Brush motor drives plate can give buzzer work order and carry out warning reminding, and peasant household hears just shutdown inspection take phase of reporting to the police
Pass measure；
Further preferred scheme of the present utility model is: be provided with fixed plate, institute between described housing and dust admission extinguisher
Housing and the dust admission extinguisher stated all are arranged in fixed plate by screw.Fixed plate is connected with extraneous fixing device,
Whole device is fixed.
Further preferred scheme of the present utility model is: be provided with air outlet on described housing, and described air inlet is two
Individual.Air-breathing power can be provided to two seeders simultaneously, decrease use cost
Further preferred scheme of the present utility model is: described frame of filter element includes a plurality of cross-brace muscle and around laterally
Vertical strengthening ribs on brace rod.Brace rod and reinforcement provide vertical and horizontal support force respectively, make to be arranged on filter element
The Air Filter Filter Core of skeleton is fixing more firm, adsorbs more stable.
Compared with prior art, the utility model has the advantages that the aspirating air pipe in the external world connects fresh air inlet and carries to absorbed seed
For suction, the air of aspirating air pipe arrives first in dust containing cavities after entering air inlet, then passes through clean air package
Entering air intake passage, dust and seed pelleting etc. are blocked in outside clean air package, and clean air is finally by aerator
Siphoning away and be drained in air, this utility model first purifies mix the foreign material such as dust and seed pelleting in aspirating air pipe dry
After Jing, enter back in aerator, eliminate in air because of the impurity damage to aerator, extend the use longevity of aerator
Life, strengthens the stability of absorption；Avoiding the collision friction of the fan blade of dust and seed pelleting and aerator, noise is low.
Accompanying drawing explanation
Fig. 1 is installation diagram of the present utility model；
Fig. 2 is sectional view of the present utility model；
Fig. 3 is the enlarged drawing in this Fig. 2 at A；
Fig. 4 is side view of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, this utility model is described in further detail.
As shown in Figure 1-Figure 3, for the aerodynamic system of pneumatic seeder, fill including aerator 1 and air filtration
Putting 2, aerator 1 is arranged on one end of air filter 2, it is characterised in that air filter 2 includes being provided with
The dust admission extinguisher 21 of more than one fresh air inlet 3 and air filtering assembly 22, the inner chamber 4 of air filtering assembly 22
As the air intake passage 4 of aerator 1, air filtering assembly 22 is positioned at dust admission extinguisher 21, air filtering assembly 22
Outer wall 23 and the inwall 24 of dust admission extinguisher 21 between annular cavity 25 as dust containing cavities 25.
As shown in Figure 1 and Figure 2, air filtering assembly 22 includes Air Filter Filter Core 26 and frame of filter element 27, filter element bone
Frame 27 is positioned at the inner side of Air Filter Filter Core 26.Also include the housing 5 accommodating aerator 1.Aerator 1 is direct current
Brushless centrifugal blower 1, brush DC is centrifuged the connection of air blast 1 machine brush DC drive circuit board 6.Brush DC drives
Dynamic circuit board 6 is arranged in housing 5.Also include that baroceptor 7, air pressure sensing character display 8 and buzzing are reported to the police
Device 9, baroceptor 8 delivers a signal to air pressure character display 8 and shows.
As Figure 1-Figure 4, housing 5 and dust admission extinguisher 21 are provided directly with fixed plate 10, housing 5 and dust receipts
Cylinder 21 of receiving is arranged in fixed plate 10 by screw 11.Air inlet 12 is two.Frame of filter element 27 includes a plurality of horizontal stroke
To brace rod 13 with around the vertical strengthening ribs 14 on cross-brace muscle 13.
Above the aerodynamic system for pneumatic seeder provided by the utility model is described in detail, this
Applying specific case in literary composition to be set forth principle of the present utility model and embodiment, the explanation of above example is only
It is to be adapted to assist in understand this utility model and core concept.It should be pointed out that, those skilled in the art are come
Say, on the premise of without departing from this utility model principle, it is also possible to this utility model is carried out some improvement and modification, this
A little improvement and modification also fall in this utility model scope of the claims.
Claims (9)
1. for the aerodynamic system of pneumatic seeder, including aerator and air filter, aerator is arranged on one end of air filter, it is characterized in that air filter includes being provided with dust admission extinguisher and the air filtering assembly of more than one fresh air inlet, the inner chamber of air filtering assembly is as the air intake passage of aerator, air filtering assembly is positioned at dust admission extinguisher, and the annular cavity between outer wall and the inwall of dust admission extinguisher of air filtering assembly is as dust containing cavities.
Aerodynamic system for pneumatic seeder the most according to claim 1, it is characterised in that air filtering assembly includes that Air Filter Filter Core and frame of filter element, described frame of filter element are positioned at the inner side of Air Filter Filter Core.
Aerodynamic system for pneumatic seeder the most according to claim 1, it is characterised in that also include the housing of aerator described in receiving.
Aerodynamic system for pneumatic seeder the most according to claim 3, it is characterised in that described aerator is brush DC centrifugal blower, brush DC centrifugal blower connects Brushless DC Motor Drive Circuit plate.
Aerodynamic system for pneumatic seeder the most according to claim 4, it is characterised in that described Brushless DC Motor Drive Circuit plate is arranged in housing.
Aerodynamic system for pneumatic seeder the most according to claim 1, characterized by further comprising baroceptor, buzzer siren, baroceptor delivers a signal to Brushless DC Motor Drive Circuit plate, if being less than or exceeding certain number, controls buzzer siren and sounds a buzzer.
Aerodynamic system for pneumatic seeder the most according to claim 3, it is characterised in that be provided with fixed plate, described housing and dust admission extinguisher between described housing and dust admission extinguisher and be all arranged in fixed plate by screw.
Aerodynamic system for pneumatic seeder the most according to claim 1, it is characterised in that described fresh air inlet is two.
Aerodynamic system for pneumatic seeder the most according to claim 2, it is characterised in that described frame of filter element includes a plurality of cross-brace muscle and around the vertical strengthening ribs on cross-brace muscle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620110940.0U CN205454508U (en) | 2016-02-03 | 2016-02-03 | A air force system for getting angry inhale seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620110940.0U CN205454508U (en) | 2016-02-03 | 2016-02-03 | A air force system for getting angry inhale seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205454508U true CN205454508U (en) | 2016-08-17 |
Family
ID=56674488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620110940.0U Expired - Fee Related CN205454508U (en) | 2016-02-03 | 2016-02-03 | A air force system for getting angry inhale seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205454508U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107637228A (en) * | 2017-10-20 | 2018-01-30 | 金塔县金农机械制造有限公司 | A kind of seeder cleaner |
| CN112913391A (en) * | 2021-04-16 | 2021-06-08 | 吉林省农业机械研究院 | Seeding device |
-
2016
- 2016-02-03 CN CN201620110940.0U patent/CN205454508U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107637228A (en) * | 2017-10-20 | 2018-01-30 | 金塔县金农机械制造有限公司 | A kind of seeder cleaner |
| CN112913391A (en) * | 2021-04-16 | 2021-06-08 | 吉林省农业机械研究院 | Seeding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 |