CN208831280U - Multi-air outlet formula seeder suction ventilator - Google Patents
Multi-air outlet formula seeder suction ventilator Download PDFInfo
- Publication number
- CN208831280U CN208831280U CN201821580031.9U CN201821580031U CN208831280U CN 208831280 U CN208831280 U CN 208831280U CN 201821580031 U CN201821580031 U CN 201821580031U CN 208831280 U CN208831280 U CN 208831280U
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- CN
- China
- Prior art keywords
- suction ventilator
- air
- turntable
- air outlet
- motor
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- 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
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Abstract
The multi-air outlet formula seeder suction ventilator of the utility model, including suction ventilator shell and motor are provided with turntable in suction ventilator shell, arc shaped blade are distributed on turntable, the center of turntable is mutually fixed with the output shaft of motor；Air inlet is provided on suction ventilator shell below turntable；It is characterized in that: being evenly distributed with two or more air outlets on the suction ventilator shell of the turntable surrounding.The seeder suction ventilator of the utility model, by the way that multiple air outlets are arranged on suction ventilator shell, it is flowed out so that multiple air outlets can be moved smoothly through by the air-flow that air inlet enters, it ensure that the smoothness of gas circulation, it solves the problems, such as to be easy to cause blocking using air-flow when an air outlet, it ensure that suction ventilator has biggish suction, be more suitable for applying on air draught type seeder.
Description
Technical field
The utility model relates to a kind of suction ventilators, more specifically, more particularly to a kind of multi-air outlet formula seeder suction
Blower.
Background technique
Air draught type seeder have the advantages that it is kind uniform, in the sowing of farmland using more more and more universal.But it is using
During, it will usually the phenomenon that appearance causes blanking that setting value is not achieved due to the suction deficiency of suction ventilator.Existing air draught
Machine is all made of an air inlet, the form of an air outlet causes air outlet since the connecting portion of air outlet and shell is relatively narrow
Outlet air is unsmooth, is the main reason for causing suction ventilator suction insufficient.
If can increase the air outlet number of suction ventilator, to make up the deficiency of outlet air caused by single air outlet, it will have
Effect increases the suction of suction ventilator, and the blanking to guarantee seeder is sufficient.
Summary of the invention
The utility model in order to overcome the shortcomings of the above technical problems, provides a kind of multi-air outlet formula seeder air draught
Machine.
The multi-air outlet formula seeder suction ventilator of the utility model, including suction ventilator shell and motor, motor are set
It is placed on suction ventilator shell, turntable is provided in suction ventilator shell, is evenly distributed with several arc-shaped leafs on a surface of turntable
Piece, the center of turntable are mutually fixed with the output shaft of motor；Air inlet is provided on suction ventilator shell below turntable；It is especially
Place is: being evenly distributed with two or more air outlets on the suction ventilator shell of the turntable surrounding.
The multi-air outlet formula seeder suction ventilator of the utility model, the number of the air outlet are 2,3 or 4.
The multi-air outlet formula seeder suction ventilator of the utility model is provided with power supply line on the motor.
The beneficial effects of the utility model are: the seeder suction ventilator of the utility model, by suction ventilator shell
Multiple air outlets are set, during arc shaped blade rotates under the drive of motor, so that can by the air-flow that air inlet enters
Multiple air outlet outflows are moved smoothly through, the smoothness of gas circulation is ensure that, solves and held using air-flow when an air outlet
The problem of easily causing blocking ensure that suction ventilator has biggish suction, be more suitable for applying on air draught type seeder.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the multi-air outlet formula seeder suction ventilator of the utility model；
Fig. 2 is the sectional view that A-A ladder cuts open in Fig. 1.
In figure: 1 suction ventilator shell, 2 motor, 3 turntables, 4 arc shaped blades, 5 output shafts, 6 air inlets, 7 air outlets, 8 electricity
Source line.
Specific embodiment
The utility model is described in further detail with embodiment with reference to the accompanying drawing.
As shown in Figure 1, giving the structural schematic diagram of the multi-air outlet formula seeder suction ventilator of the utility model, Fig. 2
Give the cross-sectional view of Section A-A in Fig. 1, shown in suction ventilator by suction ventilator shell 1, motor 2, turntable 3, arc shaped blade 4,
Output shaft 5, air inlet 6, air outlet 7 and power supply line 8 form, and the inside of shown suction ventilator shell 1 is cavity, and motor 2 is fixed
In on suction ventilator shell 1, it is provided with power supply line 8 on motor 2, to be powered to motor 2, motor 2 is driven to rotate.
Turntable 3 is set in the internal cavities of suction ventilator shell 1, is evenly distributed with multiple arcs on a surface of turntable 3
Shape blade 4, the center of turntable 3 are fixed on the output shaft 5 of motor 2.Offered on the suction ventilator shell 1 of the lower section of turntable 3 into
Air port 6 is uniformly provided with multiple air outlets 7 on the suction ventilator shell 1 around turntable 3.The output shaft 5 of motor 2 drives turntable 3
On arc shaped blade 4 rotate during, the inside of suction ventilator shell 1 can be made to generate negative pressure at air inlet 6, keep it external
Boundary generates suction, and the gas of sucking is excluded by air outlet 7.
Due to using multiple air outlets 7, so that the air-flow entered by air inlet 6 can be excluded smoothly through air outlet 7, with
Previous is compared using the blower of single air outlet, and circulation of the air-flow in suction ventilator shell 1 is more smooth, the suction of suction ventilator
It is bigger, more stable, make it be more suitable for applying on seeder.
The seeder suction ventilator of the utility model ensure that the smooth of gas circulation by the way that multiple air outlets 7 are arranged
Property, it solves the problems, such as to be easy to cause blocking using air-flow when an air outlet, ensure that suction ventilator has biggish suction, has
Beneficial significant effect is suitable for the application of popularization.
Claims (3)
1. a kind of multi-air outlet formula seeder suction ventilator, including suction ventilator shell (1) and motor (2), motor is set to
It on suction ventilator shell, is provided in suction ventilator shell turntable (3), is evenly distributed with several arc shaped blades on a surface of turntable
(4), the center of turntable and the output shaft (5) of motor are mutually fixed；Air inlet is provided on suction ventilator shell below turntable
(6)；It is characterized by: being evenly distributed with two or more air outlets (7) on the suction ventilator shell of the turntable surrounding.
2. multi-air outlet formula seeder suction ventilator according to claim 1, it is characterised in that: the air outlet (7)
Number is 2,3 or 4.
3. multi-air outlet formula seeder suction ventilator according to claim 1 or 2, it is characterised in that: the motor (2)
On be provided with power supply line (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821580031.9U CN208831280U (en) | 2018-09-27 | 2018-09-27 | Multi-air outlet formula seeder suction ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821580031.9U CN208831280U (en) | 2018-09-27 | 2018-09-27 | Multi-air outlet formula seeder suction ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208831280U true CN208831280U (en) | 2019-05-07 |
Family
ID=66317096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821580031.9U Expired - Fee Related CN208831280U (en) | 2018-09-27 | 2018-09-27 | Multi-air outlet formula seeder suction ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208831280U (en) |
-
2018
- 2018-09-27 CN CN201821580031.9U patent/CN208831280U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190507 Termination date: 20190927 |