CN101974889A - Hand-held blowing and sucking machine - Google Patents
Hand-held blowing and sucking machine Download PDFInfo
- Publication number
- CN101974889A CN101974889A CN2010105060994A CN201010506099A CN101974889A CN 101974889 A CN101974889 A CN 101974889A CN 2010105060994 A CN2010105060994 A CN 2010105060994A CN 201010506099 A CN201010506099 A CN 201010506099A CN 101974889 A CN101974889 A CN 101974889A
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- China
- Prior art keywords
- fan blade
- hand
- speed
- drive motors
- deceleration device
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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.)
- Granted
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- 238000007664 blowing Methods 0.000 title abstract description 6
- 230000000694 effects Effects 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 244000309464 bull Species 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000010413 gardening Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G20/00—Cultivation of turf, lawn or the like; Apparatus or methods therefor
- A01G20/40—Apparatus for cleaning the lawn or grass surface
- A01G20/43—Apparatus for cleaning the lawn or grass surface for sweeping, collecting or disintegrating lawn debris
- A01G20/47—Vacuum or blower devices
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to a hand-held blowing and sucking machine which comprises a shell, wherein an air outlet and an air inlet are arranged on the shell; the air outlet is connected with an air pipe; a handle is arranged on the shell; a driving motor and a fan blade are arranged in the shell; and the driving motor drives the fan blade to rotate. The invention is characterized in that a speed reducer is arranged between the driving motor and the fan blade, the speed of the fan blade is 0-9000rpm, and the speed of the driving motor is 13000-28000rpm. The invention can effectively ensure that at the original rotation speed of the fan blade, the output power of the motor can be improved by increasing the rotation speed of the motor, thereby realizing the effect of a small motor with large power. In addition, under the condition of the same power, the invention has the advantages of small volume, light weight, low cost of raw materials, simple structure and the like.
Description
Technical field
It is true to the present invention relates to the electronic worker of a kind of outdoor gardening, relates in particular to a kind of blower.
Background technology
Blower is a kind of outdoor burnisher commonly used, is mainly used in the cleaning and the collection of leaf, and it blows away leaf by blowing, or by air draught leaf is pulverized and taken in the bag.Blower in the market comprises housing, and drive motors and fan blade are installed in the housing, and housing is provided with air outlet and air intake.During blowing, Blowing drum is installed on air outlet, web plate is installed on air intake; During air draught, collecting bag is installed on air outlet, wind sucting tube is installed on air intake, drive motors directly drives fan blade and rotates, its weak point is: the one, because motor directly drives fan blade work, for operating noise being controlled in certain scope, motor speed also can only be limited in certain scope, cannot adopt pot motor; In order to ensure operating efficiency, improve the comfortableness of operation, need to be equipped with more powerful motor, the weight necessary increase of making use of momentum like this, the volume necessary increase of making use of momentum, the cost of production necessary raising of making use of momentum, operation comfort will descend, the operator works long hours tired easily on the contrary, and operating efficiency descends on the contrary; Can't realize the powerful preferred plan of small machine at all; The 2nd, because motor directly drives cutter head work, when traffic overload, motor generates heat easily, even burns motor.
Summary of the invention
The technical problem to be solved in the present invention is: a kind of motor working efficiency height is provided, and cost is low, blower simple in structure.
In order to overcome the defective that exists in the background technology, the technical solution adopted for the present invention to solve the technical problems is: a kind of hand-held blower, comprise housing, housing is provided with air outlet and air intake, described air outlet is connected with airduct, housing is provided with handle, be provided with drive motors and fan blade in the housing, described drive motors drives fan blade and rotates, it is characterized in that: be provided with deceleration device between described drive motors and the fan blade, the speed of fan blade is 0-9000rpm, and the speed of drive motors is 13000-28000rpm.
According to another embodiment of the invention, the hand-held blower further comprise described deceleration device speed reducing ratio 1: 1.5-1: between 4.
According to another embodiment of the invention, the hand-held blower comprises that further described deceleration device comprises pair of engaged gears.
According to another embodiment of the invention, the hand-held blower comprises that further described deceleration device comprises epicyclic reduction gear, parallel gears or bevel gear.
According to another embodiment of the invention, the hand-held blower comprises that further it is belt drive that described deceleration device moves.
According to another embodiment of the invention, the hand-held blower comprises that further described drive motors is a direct-drive motor.
According to another embodiment of the invention, the hand-held blower comprises that further the speed of described fan blade is 5000-9000rpm.
According to another embodiment of the invention, the hand-held blower further comprise described deceleration device speed reducing ratio 1: 2.5-1: between 3.
The invention solves the defective that exists in the background technology, when the present invention can effectively guarantee the original rotating speed of fan blade, can be by increasing the power output that motor speed improve motor, thereby from realizing the powerful effect of small machine; In addition, under the prerequisite of equal-wattage, the present invention can accomplish that volume is little, and is in light weight, the cost of raw material is low, and advantages of simple structure and simple.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of the preferred embodiments of the present invention;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is the part-structure schematic diagram of the preferred embodiment of the present invention;
Wherein: 1, housing, 2, air outlet, 3, air intake, 4, airduct, 5, handle, 6, motor, 7, fan blade, 8, spiral case, 9, deceleration device, 91, gear A, 92, gear B.
The specific embodiment
The present invention is further detailed explanation with preferred embodiment in conjunction with the accompanying drawings now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present invention only is described in a schematic way, so it only show the formation relevant with the present invention.
A kind of hand-held blower as shown in Figure 1, comprise housing 1, housing 1 is provided with air outlet 2 and air intake 3, described air outlet 2 is connected with airduct 4, housing 1 is provided with handle 5, be provided with drive motors 6 and fan blade 7 in the housing 1, described drive motors 6 drives fan blade 7 and rotates, be formed with spiral case 8 on the housing 1 at fan blade 7 places, air intake 3 is arranged at the center of spiral case 8, and air outlet 2 is arranged on the circumference of spiral case 8, is provided with deceleration device 9 between described drive motors 6 and the fan blade 7, the speed of fan blade 7 is 0-9000rpm, and the speed of drive motors 6 is 13000-28000rpm.The preferred drive motors 6 of the present invention is a direct-drive motor.
For improving the operating efficiency of motor 6, the speed reducing ratio of the preferred described deceleration device 9 of the present invention is 1: 1.5-1: between 4.And deceleration device 9 comprises pair of engaged gears, i.e. gear A 91 and gear B 92, and the output of drive motors 6 is connected with gear A 91, and gear B 92 is connected with the input of fan blade 7.Wherein, the ratio of gear A 91 and gear B 92 is 1: 1.5-1: between 4.Certainly, this can be epicyclic reduction gear, parallel gears or bevel gear to meshing gear.
And deceleration device 9 moves and also can be promptly be connected belt drive with the input of fan blade 7 by the output of belt with motor 6.Wherein, the output of motor 6 is provided with steamboat, and the input of fan blade 7 is provided with bull wheel, is connected by belt between bull wheel and the steamboat.The ratio of bull wheel and steamboat is 4: 1-1.5: 1.
The speed of the preferred described fan blade 7 of this practicality is 5000-9000rpm, and the speed of this fan blade 7 can effectively realize the function of pressure-vaccum.
The speed reducing ratio of the also preferred deceleration device 9 of the present invention is 1: 2.5-1: between 3, the speed reducing ratio setting of this deceleration device can be brought into play the efficient of drive motors fully.
When blower used blowing function, the fan blade 7 in the hair-dryer was an aerofoil fan.
The course of work of the present invention is as follows:
At first give drive motors 6 power supplies, drive motors 6 starts, the output driven wheel A91 of drive motors 6 rotates, gear A 91 driven gear B92 rotate, and the input that gear B 92 drives fan blade 7 rotates, and fan blade 7 produces wind-force, the wind of air intake 3 is introduced into spiral case 8 centers, wind rotates to air outlet 2 along spiral case 8, blows out the operation of drying then from airduct 4.
With above-mentioned foundation desirable embodiment of the present invention is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this invention technological thought.The technical scope of this invention is not limited to the content on the manual, must determine its technical scope according to the claim scope.
Claims (8)
1. hand-held blower, comprise housing, housing is provided with air outlet and air intake, described air outlet is connected with airduct, and housing is provided with handle, is provided with drive motors and fan blade in the housing, described drive motors drives fan blade and rotates, it is characterized in that: be provided with deceleration device between described drive motors and the fan blade, the speed of fan blade is 0-9000rpm, and the speed of drive motors is 13000-28000rpm.
2. hand-held blower as claimed in claim 1 is characterized in that: the speed reducing ratio of described deceleration device is 1: 1.5-1: between 4.
3. hand-held blower as claimed in claim 1 or 2 is characterized in that: described deceleration device comprises pair of engaged gears.
4. hand-held blower as claimed in claim 1 or 2 is characterized in that: described deceleration device comprises epicyclic reduction gear, parallel gears or bevel gear.
5. hand-held blower as claimed in claim 1 or 2 is characterized in that: described deceleration device is moving to be belt drive.
6. hand-held blower as claimed in claim 1 is characterized in that: described drive motors is a direct-drive motor.
7. hand-held blower as claimed in claim 1 is characterized in that: the speed of described fan blade is 5000-9000rpm.
8. hand-held blower as claimed in claim 2 is characterized in that: the speed reducing ratio of described deceleration device is 1: 2.5-1: between 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010506099.4A CN101974889B (en) | 2010-10-14 | 2010-10-14 | Handheld blowing sucking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010506099.4A CN101974889B (en) | 2010-10-14 | 2010-10-14 | Handheld blowing sucking machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101974889A true CN101974889A (en) | 2011-02-16 |
| CN101974889B CN101974889B (en) | 2016-05-18 |
Family
ID=43574792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010506099.4A Active CN101974889B (en) | 2010-10-14 | 2010-10-14 | Handheld blowing sucking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101974889B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102296555A (en) * | 2011-05-24 | 2011-12-28 | 宁波大叶园林设备有限公司 | Improvement on low-vibration leaf blowing and absorbing machine |
| CN103437315A (en) * | 2013-08-27 | 2013-12-11 | 苏州安必瑟斯机电技术有限公司 | Handheld type blowing and sucking machine |
| CN103534413A (en) * | 2011-04-07 | 2014-01-22 | 佩朗股份有限公司 | Standalone portable electric blower with variable air exit speed |
| CN103866725A (en) * | 2012-12-14 | 2014-06-18 | 苏州宝时得电动工具有限公司 | Blower-vacuum |
| CN103894370A (en) * | 2012-12-28 | 2014-07-02 | 苏州宝时得电动工具有限公司 | Handheld blowing and sucking machine |
| CN104251231A (en) * | 2013-06-28 | 2014-12-31 | 苏州宝时得电动工具有限公司 | Centrifugal impeller and blowing and inducing device comprising same |
| CN105618432A (en) * | 2014-11-04 | 2016-06-01 | 苏州宝时得电动工具有限公司 | Blowing-suction machine |
| CN105986554A (en) * | 2014-11-28 | 2016-10-05 | 苏州宝时得电动工具有限公司 | Air blower |
| CN106812099A (en) * | 2015-12-02 | 2017-06-09 | 苏州宝时得电动工具有限公司 | Blower |
| CN107587465A (en) * | 2017-06-27 | 2018-01-16 | 天佑电器（苏州）有限公司 | A kind of blowning installation |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29621495U1 (en) * | 1996-12-11 | 1998-04-09 | Robert Bosch Gmbh, 70469 Stuttgart | Suction / blower |
| DE19833837A1 (en) * | 1998-07-28 | 2000-02-10 | Stihl Maschf Andreas | Hand-operated sucking and blowing appliance in a case has an impeller spiral with a fan wheel for feeding in air and an extractor for pulling air out |
| EP0983719A2 (en) * | 1998-08-31 | 2000-03-08 | Wiedenmann GmbH | Fan for picking-up and handling of crop forage or similar |
| JP2000240025A (en) * | 1999-02-19 | 2000-09-05 | Kioritz Corp | Portable air blower |
| US6305048B1 (en) * | 1999-03-03 | 2001-10-23 | Harold Salisian | Electric backpack blower and accessory operator |
| CN2912225Y (en) * | 2006-06-17 | 2007-06-20 | 胡志雄 | Postpositive-power garden tool with reducing mechanism |
| CN101122121A (en) * | 2006-08-09 | 2008-02-13 | 苏州金莱克家用电器有限公司 | Blowing and sucking machine |
| CN201077971Y (en) * | 2007-07-11 | 2008-06-25 | 苏州宝时得电动工具有限公司 | Pressure-vaccum machine |
| CN201516005U (en) * | 2009-07-06 | 2010-06-30 | 金莱克电气股份有限公司 | Blowing/suction machine |
-
2010
- 2010-10-14 CN CN201010506099.4A patent/CN101974889B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29621495U1 (en) * | 1996-12-11 | 1998-04-09 | Robert Bosch Gmbh, 70469 Stuttgart | Suction / blower |
| DE19833837A1 (en) * | 1998-07-28 | 2000-02-10 | Stihl Maschf Andreas | Hand-operated sucking and blowing appliance in a case has an impeller spiral with a fan wheel for feeding in air and an extractor for pulling air out |
| EP0983719A2 (en) * | 1998-08-31 | 2000-03-08 | Wiedenmann GmbH | Fan for picking-up and handling of crop forage or similar |
| JP2000240025A (en) * | 1999-02-19 | 2000-09-05 | Kioritz Corp | Portable air blower |
| US6305048B1 (en) * | 1999-03-03 | 2001-10-23 | Harold Salisian | Electric backpack blower and accessory operator |
| CN2912225Y (en) * | 2006-06-17 | 2007-06-20 | 胡志雄 | Postpositive-power garden tool with reducing mechanism |
| CN101122121A (en) * | 2006-08-09 | 2008-02-13 | 苏州金莱克家用电器有限公司 | Blowing and sucking machine |
| CN201077971Y (en) * | 2007-07-11 | 2008-06-25 | 苏州宝时得电动工具有限公司 | Pressure-vaccum machine |
| CN201516005U (en) * | 2009-07-06 | 2010-06-30 | 金莱克电气股份有限公司 | Blowing/suction machine |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103534413A (en) * | 2011-04-07 | 2014-01-22 | 佩朗股份有限公司 | Standalone portable electric blower with variable air exit speed |
| CN103534413B (en) * | 2011-04-07 | 2016-03-02 | 佩朗股份有限公司 | There is the separate portable electricity blast fan of adjustable air velocity of discharge |
| CN102296555A (en) * | 2011-05-24 | 2011-12-28 | 宁波大叶园林设备有限公司 | Improvement on low-vibration leaf blowing and absorbing machine |
| 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 |
| CN103866725A (en) * | 2012-12-14 | 2014-06-18 | 苏州宝时得电动工具有限公司 | Blower-vacuum |
| CN103894370A (en) * | 2012-12-28 | 2014-07-02 | 苏州宝时得电动工具有限公司 | Handheld blowing and sucking machine |
| CN104251231A (en) * | 2013-06-28 | 2014-12-31 | 苏州宝时得电动工具有限公司 | Centrifugal impeller and blowing and inducing device comprising same |
| CN103437315A (en) * | 2013-08-27 | 2013-12-11 | 苏州安必瑟斯机电技术有限公司 | Handheld type blowing and sucking machine |
| CN105618432A (en) * | 2014-11-04 | 2016-06-01 | 苏州宝时得电动工具有限公司 | Blowing-suction machine |
| CN105986554A (en) * | 2014-11-28 | 2016-10-05 | 苏州宝时得电动工具有限公司 | Air blower |
| CN106812099A (en) * | 2015-12-02 | 2017-06-09 | 苏州宝时得电动工具有限公司 | Blower |
| CN107587465A (en) * | 2017-06-27 | 2018-01-16 | 天佑电器（苏州）有限公司 | A kind of blowning installation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101974889B (en) | 2016-05-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 213023 Jiangsu province Changzhou Xingang Tower Road Economic Development Zone No. 65-3 Applicant after: Changsha Globe Tools Co., Ltd. Address before: 213023 Jiangsu province Changzhou Xingang Tower Road Economic Development Zone No. 65-3 Applicant before: Changzhou Globe Tools Co., Ltd. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: CHANGZHOU GLOBE TOOLS CO., LTD. TO: CHANGZHOU GLOBE CO., LTD. |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No.65-1 Xinggang Road, Zhonglou Economic Development Zone, Changzhou City, Jiangsu Province Patentee after: Gelibo (Jiangsu) Co., Ltd Address before: 213023 Jiangsu province Changzhou Xingang Tower Road Economic Development Zone No. 65-3 Patentee before: CHANGZHOU GLOBE Co.,Ltd. |