CN103850206B - Blower - Google Patents
Blower Download PDFInfo
- Publication number
- CN103850206B CN103850206B CN201210505312.9A CN201210505312A CN103850206B CN 103850206 B CN103850206 B CN 103850206B CN 201210505312 A CN201210505312 A CN 201210505312A CN 103850206 B CN103850206 B CN 103850206B
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- China
- Prior art keywords
- blade
- suction pipe
- blower
- casing
- rotary shaft
- 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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Abstract
The present invention relates to a kind of blower, including casing and the suction pipe that is connected in casing, it is provided with rotary shaft in described casing, in described rotary shaft, fan blade is installed, described suction pipe has the suction inlet drawing article, be also associated with blade in described rotary shaft, described blade between the suction inlet of described fan blade and described suction pipe and and described fan blade interval arrange.Above-mentioned blower, the blade being connected with rotary shaft it is provided with between the suction inlet of suction pipe and fan blade, blade is followed rotary shaft and is rotated, after foreign material are sucked up by suction pipe, materials of low density in foreign material is pulverized thus is stripped out by the hard/sharp object in foreign material by blade, hard/sharp object will not be siphoned away by fan blade greatly due to density after being stripped out again, thus avoids damaging user；Materials of low density in foreign material is then siphoned away by fan blade and the most again pulverizes, and improves crush efficiency.
Description
Technical field
The present invention relates to gardens type electric tool, particularly relate to a kind of blower.
Background technology
Traditional blower generally includes casing, is provided with motor in casing, is blown by driven by motor fan
Inhale and pulverize.The deficiency of conventional art is: cannot carry out hard/sharp object peeling off and reclaim, hard/sharp-pointed
Thing may break through collecting bag and damage user.
Summary of the invention
Based on this, it is necessary to propose a kind of blower that can peel off hard/sharp object.
A kind of blower, including casing and the suction pipe that is connected in casing, is provided with rotary shaft in described casing,
Being provided with fan blade in described rotary shaft, described suction pipe has the suction inlet drawing article, in described rotary shaft also
Connect have blade, described blade between the suction inlet of described fan blade and described suction pipe and and described fan blade between
Every setting.
Wherein in an embodiment, also include connecting shaft, described blade by described connecting shaft with described turn
Moving axis connects.
Wherein in an embodiment, also include the retainer being fixed on described casing or suction pipe, described company
Spindle is supported in described retainer.
Wherein in an embodiment, described retainer, connecting shaft and blade are respectively positioned on described suction pipe and described
Between casing.
Wherein in an embodiment, the lower section of described blade is provided with the receipts being fixed on described casing or suction pipe
Ji Cang.
Wherein in an embodiment, described blade is positioned in described casing.
Wherein in an embodiment, described casing is provided with collecting bin in the lower section of described blade.
Wherein in an embodiment, described blade is positioned in described suction pipe, in the suction pipe around described blade
Wall is provided with protective layer, and the lower section of described blade is provided with collecting bin.
Wherein in an embodiment, described protective layer is metal level, and described collecting bin is metal collection storehouse.
Wherein in an embodiment, described collecting bin is removably mounted on described suction pipe.
Above-mentioned blower, is provided with the blade being connected with rotary shaft, blade between the suction inlet of suction pipe and fan blade
Following rotary shaft to rotate, after foreign material are sucked up by suction pipe, the materials of low density in foreign material is pulverized by blade
Thus the hard/sharp object in foreign material is stripped out, hard/sharp object be stripped out after due to density very much not
Can be siphoned away by fan blade again, thus avoid user is damaged；Materials of low density in foreign material is then by wind
Leaf siphons away to be pulverized the most again, improves crush efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of present embodiment blower.
Detailed description of the invention
Refer to Fig. 1, the blower 100 of present embodiment includes casing 110, is connected in casing 110
Suction pipe 120, the rotary shaft 130 being arranged in casing 110, the fan blade 140 being arranged in rotary shaft 130,
Retainer 150, connecting shaft 160, blade 170 and collecting bin 180.
Rotary shaft 130 drives fan blade 140 to carry out pressure-vaccum and pulverizing.Refer to Fig. 1, suction pipe 120 is provided with suction
Mouth 122, it is internal the most crushed that foreign material enter casing 110 through suction inlet 122.Rotary shaft 130 is typically horse
Reach axle, repeat no more.
In present embodiment, retainer 150 is fixed on casing 110 or suction pipe 120.Connecting shaft 160
Support in retainer 150.Blade 170 is connected to the front end of rotary shaft 130 by connecting shaft 160, makes blade
170 between suction inlet 122 and fan blade 140 and and fan blade 140 interval arrange, blade 170 is followed simultaneously
Rotary shaft 130 rotates.So, after foreign material are sucked up by suction pipe 120, blade 170 can be first passed through, miscellaneous
Materials of low density (such as wood flour, leaves etc.) in thing will be pulverized by blade 170；And it is mixed in materials of low density
In hard/sharp object (such as the iron nail taken at wood of bundle) will be stopped by blade 170, thus from low-density thing
Being stripped out in matter, hard/sharp object will not be siphoned away by fan blade 140 greatly due to density after being stripped out again,
Thus avoid user is damaged；Then materials of low density in foreign material then will be siphoned away by fan blade 140
Again pulverize, thus realize twice pulverizing, improve crush efficiency.
It may be noted that blade 170 it is of course possible to be mounted directly to the front end of rotary shaft 130.Retainer 150
In addition to supporting connecting shaft 160, it is also equipped with stopping the effect of the hard/sharp object being stripped out, to strengthen
Peeling effect to hard/sharp object.For example, it is possible to be arranged to only allow ground product to pass through by retainer 150
Fenestral fabric.
Collecting bin 180 is arranged on below blade 170, in order to collect the hard/sharp object being stripped out.
In present embodiment, blade 170 is positioned in suction pipe 120.Suction pipe 120 around blade 170 interior
Wall is provided with protective layer 124.Protective layer 124 generally metal level, to protect suction pipe 120 not by hard/point
Sharp thing destroys.Collecting bin 180 is metal collection storehouse, and it is removably mounted on suction pipe 120.
It is appreciated that blade 170 can also be arranged to be positioned in casing 110.So, collecting bin 180 can
It is arranged in casing 110.
It addition, collecting bin 180 is not necessarily the parts being installed on casing 110 or suction pipe 120.Example
As, collecting bin 180 can be co-mounted on a moveable carrier with casing 110 and suction pipe 120 etc..
Now, collecting bin 180 can be fixed in casing 110, it is also possible to is fixed on suction pipe 120.
Finally it may be noted that retainer 150, connecting shaft 160 and blade 170 can be single attached as one
Part, is equipped in during use between casing 110 and suction pipe 120.Such as, during use, retainer 150 is respectively
Being connected with casing 110 and suction pipe 120, retainer 150 connects suction pipe 120 to casing 110 inside simultaneously.
This mode, will make blower 100 possess two kinds of work frameworks, easy to use, and two kinds of work frameworks
Switching the most very convenient.
To sum up, the blower 100 of present embodiment is between the suction inlet 122 of fan blade 140 and suction pipe 120
Set up and follow the blade 170 that rotary shaft 130 rotates, it is possible to hard by foreign material while to crushing
/ sharp object is stripped out, it is to avoid damage user, also can reduce fan blade 140 damage probability；Blade
170 and fan blade 140 foreign material can be carried out twice pulverizing, substantially increase crush efficiency.
Embodiment described above only have expressed the several embodiments of the present invention, and it describes more concrete and detailed,
But therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that, for this area
Those of ordinary skill for, without departing from the inventive concept of the premise, it is also possible to make some deformation and
Improving, these broadly fall into protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be with appended
Claim is as the criterion.
Claims (8)
1. a blower, including casing and the suction pipe that is connected in casing, is provided with rotary shaft in described casing,
Being provided with fan blade in described rotary shaft, described suction pipe has the suction inlet drawing article, it is characterised in that institute
Stating the blade being also associated with release effect in rotary shaft, described blade is positioned at described fan blade and described suction pipe
Between suction inlet and and described fan blade interval arrange, also include connecting shaft, described blade is by described connecting shaft
It is connected with described rotary shaft；Also including the retainer being fixed on described casing or suction pipe, described connecting shaft is propped up
Support in described retainer, also include the collecting bin being positioned at below blade, during the work of wherein said blower, miscellaneous
Thing first passes through blade after described suction pipe is sucked up, and the materials of low density in foreign material is pulverized by blade, is mixed in
Hard/sharp object in materials of low density is stopped by blade, thus is stripped out from materials of low density, hard/
Sharp object will not be siphoned away by fan blade greatly due to density after being stripped out again, but enters described collecting bin, miscellaneous
Materials of low density in thing is then siphoned away by fan blade and the most again pulverizes.
Blower the most according to claim 1, it is characterised in that described retainer, connecting shaft and cutter
Sheet is respectively positioned between described suction pipe and described casing.
Blower the most according to claim 2, it is characterised in that the lower section of described blade is provided with fixing
Collecting bin in described casing or suction pipe.
Blower the most according to claim 1, it is characterised in that described blade is positioned in described casing.
Blower the most according to claim 4, it is characterised in that described casing is under described blade
Side is provided with collecting bin.
Blower the most according to claim 1, it is characterised in that described blade is positioned in described suction pipe,
Suction pipe inwall around described blade is provided with protective layer, and the lower section of described blade is provided with collecting bin.
Blower the most according to claim 6, it is characterised in that described protective layer is metal level, institute
Stating collecting bin is metal collection storehouse.
Blower the most according to claim 6, it is characterised in that described collecting bin is removably installed
On described suction pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210505312.9A CN103850206B (en) | 2012-11-30 | 2012-11-30 | Blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210505312.9A CN103850206B (en) | 2012-11-30 | 2012-11-30 | Blower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103850206A CN103850206A (en) | 2014-06-11 |
| CN103850206B true CN103850206B (en) | 2016-12-21 |
Family
ID=50858319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210505312.9A Active CN103850206B (en) | 2012-11-30 | 2012-11-30 | Blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103850206B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204626304U (en) * | 2014-11-28 | 2015-09-09 | 苏州宝时得电动工具有限公司 | Suction and blowing device |
| EP3225740B1 (en) | 2014-11-28 | 2021-11-10 | Positec Power Tools (Suzhou) Co., Ltd | Blower/vacuum apparatus |
| CN206070464U (en) * | 2015-04-10 | 2017-04-05 | 苏州宝时得电动工具有限公司 | Suction and blowing device and cutting blade |
| WO2017045569A1 (en) * | 2015-09-18 | 2017-03-23 | 苏州宝时得电动工具有限公司 | Leaf clearing device |
| CN106638410B (en) * | 2016-12-14 | 2018-05-11 | 宁波创跃园林工具有限公司 | Fallen leaves suction collecting device |
| CN106638411B (en) * | 2016-12-14 | 2018-05-11 | 宁波创跃园林工具有限公司 | Fallen leaves absorbing and collecting machine |
| CN107829393B (en) * | 2017-11-01 | 2020-05-29 | 长沙中联重科环境产业有限公司 | Suction nozzle device and road cleaning equipment |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19609569A1 (en) * | 1996-03-12 | 1997-09-18 | Adlus Gmbh & Co | Blower and suction device, in particular suction chopper for collecting and crushing leaves and the like |
| CN201447685U (en) * | 2009-07-10 | 2010-05-05 | 陈寅 | Garden tool and blade wheel for garden tool |
| CN102733341B (en) * | 2011-04-11 | 2016-02-17 | 天佑电器（苏州）有限公司 | Blower |
| CN102296555B (en) * | 2011-05-24 | 2015-05-13 | 宁波大叶园林设备有限公司 | Improvement on low-vibration leaf blowing and absorbing machine |
| CN202157288U (en) * | 2011-05-24 | 2012-03-07 | 宁波大叶园林设备有限公司 | Low-vibration leaf blowing and sucking machine |
-
2012
- 2012-11-30 CN CN201210505312.9A patent/CN103850206B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103850206A (en) | 2014-06-11 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |