CN2484350Y - Leaf blowing-sucking shredder - Google Patents
Leaf blowing-sucking shredder Download PDFInfo
- Publication number
- CN2484350Y CN2484350Y CN 01205022 CN01205022U CN2484350Y CN 2484350 Y CN2484350 Y CN 2484350Y CN 01205022 CN01205022 CN 01205022 CN 01205022 U CN01205022 U CN 01205022U CN 2484350 Y CN2484350 Y CN 2484350Y
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- CN
- China
- Prior art keywords
- chamber
- slide block
- casing
- fan blade
- wind direction
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- Expired - Fee Related
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Abstract
The utility model relates to an outdoor cleaning leaves blow and grinding machine, which mainly comprises a wind cylinder, a shell, a vane, a motor and a wind direction conversing device, the wind direction conversing device mainly comprises a slide block with gear rack, a gear and a knob, two air channels are in the slide block to change the air flow direction out of the vane room through moving the position of the slide block, and reach the purpose of conversing the functions of blowing and suction. The utility model has rational structure and is easy to be used, and the blowing and suction phenomenon is not to produce at the same time in the use process.
Description
The utility model relates to a kind of foliage pressure-vacuum mill.
The foliage pressure-vacuum mill is a kind of outdoor burnisher, is mainly used in the collection of fallen leaves.It blows away the leaf on ground by blowing or by air draught leaf is sucked in the bag, and before leaf enters bag with its pulverizing.Present foliage pressure-vacuum mill system usually is made up of air duct, casing, wind wheel, motor and wind direction conversion equipment.Wherein the wind direction conversion equipment mainly is made of a T font sleeve and a baffle plate, and it changes position, air channel in the sleeve by this baffle plate, thereby changes airflow direction and reach blowing and air draught function conversion.Though aforementioned structure can reach the pressure-vaccum function,, therefore can occur pressure-vaccum unavoidably and lead to a phenomenon simultaneously because this baffle plate is poor to the sealing in air channel.
It is a kind of rational in infrastructure, easy to use and the foliage pressure-vacuum mill that pressure-vaccum is led to a phenomenon simultaneously in use can not occur that the purpose of this utility model is to provide at the defective of prior art.
For achieving the above object, the utility model adopts following technical scheme: this foliage pressure-vacuum mill comprises casing, fan blade, motor, gauge tap, air duct and one is used for changing the wind direction conversion equipment of the airflow direction that comes out from the fan blade chamber, wherein having predetermined accommodation space in the casing can be for fan blade and motor are installed, air duct is connected the casing end, in have two not connected and follow the wind respectively leaf and wind direction conversion equipment correspondences inlet plenum and discharge chamber, it is characterized in that described wind direction conversion equipment is made of the transmission mechanism that a slide block and is used for changing the slide position, have two not connected supplied gas respectively or object in the slide block and enter the air channel of discharge chamber or refuse bag respectively, can be and be positioned at substantially in the casing that fan blade chamber and discharge chamber intersection have for the containing cavity that this slide block is installed, and this chamber makes between casing inner wall and shoe surface that casing inner wall contacts and all is in tightlock status, produces simultaneously to prevent pressure-vaccum.And described transmission mechanism adopts the translation transmission that is made of gear and tooth bar, and its middle rack is positioned at slider side wall and integrally formed with slide block, and gear is installed on the casing and meshes with this tooth bar, and the knob that control gear rotates is positioned at casing and is connected outward and with gear.
The utility model is simple in structure, easy to use, as long as the position by moving can reach the function conversion of blowing and air draught; Because slide block and casing closely cooperate, in the wind direction gearshift, can not occur blowing, inhale produced simultaneously phenomenon simultaneously, make result of use better.
Description of drawings:
Fig. 1 is structural representation of the present utility model (removing left casing);
Fig. 2 is sectional perspective exploded view I of the present utility model (removing left casing);
Fig. 3 is sectional perspective exploded view II of the present utility model (removing left casing).
Embodiment to the utility model is described further below in conjunction with accompanying drawing:
As Figure 1-3, this foliage pressure-vacuum mill mainly is made up of casing, air duct 1, fan blade 6, motor 9, gauge tap 7 and wind direction conversion equipment, wherein casing is interconnected and is formed by left casing (not shown), right casing 4, and having predetermined accommodation space in the casing can be for fan blade 6, motor 9 and wind direction conversion equipment etc. are installed.
Air duct 1 is plugged on the end of casing, it is interconnected by left and right two halves and forms, have two not connected airflow chamber in the air duct, the inlet plenum 2 that wherein is positioned at the top is corresponding to the fan blade 6 that is installed in casing, and the discharge chamber 3 below being arranged in is corresponding to the blowing ducting outlet 15 of wind direction conversion equipment.Pulley 16 is equipped with in the air duct bottom.
Forward and backward end cap 8,10 is equipped with at motor 9 two ends, with protection motor 9.Fan blade 6 is with the output shaft fixed connection of motor, and motor 9 and fan blade 6 integral installations are in casing, and wherein fan blade 6 is positioned at the fan blade chamber 5 of casing, and this fan blade chamber is an archimedes line chamber or involute chamber, and fan blade rotates and the generation high pressure at a high speed in the chamber.
The wind direction conversion equipment is made up of slide block 14, gear 13, tooth bar 12 and knob 17.Wherein slide block 14 is the moulding of once-forming, central dividing plate 21 in the slide block 14 is divided into former and later two not connected atriums 18,19 with it, one outlet 20 is arranged at the bottom in after-opening chamber 19, it communicates with the garbage outlet 11 that is installed on the casing, and after-opening chamber 19 constitutes the back air channel 23 that object (leaf) enters refuse bag with this outlet 20.And the outlet 15 in open front chamber is convexly equipped with in the chamber 18 sidewall, and it communicates with discharge chamber 3 and constitutes the primary air separating duct 22 that gases enter discharge chamber with open front chamber 18 is common.This slide block 14 is installed in the intersection of fan blade chamber 5 and discharge chamber 3 substantially, and the containing cavity in the casing will coincide with the profile of slide block 14, make between surface that slide block contacts with casing inner wall and casing inner wall all to be in tightlock status, both closely cooperate, and avoid occurring pressure-vaccum and produce simultaneously.Tooth bar 13 is positioned at slide block 14 sidewalls and integrally formed with slide block, and gear 12 is installed on the left casing and with these tooth bar 13 engagements, it is outer and fixing with gear 12 that the knob 17 that control gear rotates is positioned at housing.When gear shift, as long as stir knob 17, make slide block 14 translations, thereby change the airflow direction that the change of slide block air channel is come out from the fan blade chamber through gear 12, tooth bar 13 transmissions, realize the function conversion of blowing and air draught.
Concrete operating principle is as follows:
Air draught function: stir knob 17 earlier, make slide block 14 be in 23 positions, back air channel shown in Figure 1 (being the after-opening chamber 19 of fan blade chamber) corresponding to slide block, open switch 7 then, drive fan blade 6 rotation at a high speed in fan blade chamber 5 by motor 9, produce high pressure, external object (leaf) enters in the fan blade chamber 5 by the inlet plenum 2 of air duct, and the impeller of rotation at a high speed 6 is smashed object, object after smashing enters garbage outlet 11 from air channel 23, back, and sucks in the refuse bag.
Blowing function: stir knob 17, the primary air separating duct 22 that makes slide block 14 is corresponding to the fan blade chamber, open switch 7 then, motor 9 drives fan blade 6 and rotates, and produces high pressure, and gas enters in the fan blade chamber 5 by air duct inlet plenum 2, gas pressurized, wind speed increases, and gas is ducting outlet 15 and enter air duct discharge chamber 3 in the past, and the gas that is come out by this discharge chamber can blow away ground leaf.
Claims (4)
1. foliage pressure-vacuum mill, comprise casing, fan blade (6), motor (9), gauge tap (7), air duct (1) and one is used for changing the wind direction conversion equipment of the airflow direction that comes out from the fan blade chamber, wherein having predetermined accommodation space in the casing can be for fan blade (6) and motor (9) are installed, air duct (1) is connected the casing end, in have two not connected and follow the wind respectively leaf and wind direction conversion equipment correspondences inlet plenum (2) and discharge chamber (3), it is characterized in that: described wind direction conversion equipment is made of the transmission mechanism that a slide block (14) and is used for changing the slide position, have two not connected supplied gas respectively or object in the slide block (14) and enter the air channel (22 of discharge chamber or refuse bag respectively, 23), can be and be positioned at substantially in the casing that fan blade chamber (5) and discharge chamber (3) intersection have for the containing cavity that this slide block (14) is installed, and this chamber makes between casing inner wall and shoe surface that casing inner wall contacts and all is in tightlock status.
2. foliage pressure-vacuum mill as claimed in claim 1, it is characterized in that: described transmission mechanism is made of gear (12), tooth bar (13) and a knob (17), tooth bar (13) is positioned at slider side wall and integrally formed with slide block (14), gear (12) is installed on the casing, and meshes with this tooth bar (13).
3. foliage pressure-vacuum mill as claimed in claim 1, it is characterized in that: the air channel (22) that described supplied gas enters discharge chamber is made of open front chamber (18) in the slide block and the outlet (15) that is convexly equipped with at the chamber sidewall, and the outlet (20) of air channel (23) bottom after-opening chamber (19) in the slide block and chamber that enters refuse bag for object constituted.
4. foliage pressure-vacuum mill as claimed in claim 1 is characterized in that: described fan blade chamber is an archimedes line chamber or involute chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01205022 CN2484350Y (en) | 2001-01-20 | 2001-01-20 | Leaf blowing-sucking shredder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01205022 CN2484350Y (en) | 2001-01-20 | 2001-01-20 | Leaf blowing-sucking shredder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2484350Y true CN2484350Y (en) | 2002-04-03 |
Family
ID=33626097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01205022 Expired - Fee Related CN2484350Y (en) | 2001-01-20 | 2001-01-20 | Leaf blowing-sucking shredder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2484350Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100469973C (en) * | 2005-05-30 | 2009-03-18 | 苏州利维科电器有限公司 | Garden tool |
| CN101135139B (en) * | 2006-08-30 | 2011-01-12 | 苏州宝时得电动工具有限公司 | Blowing and sucking machine |
| 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 |
| CN103321171A (en) * | 2012-03-19 | 2013-09-25 | 苏州宝时得电动工具有限公司 | Blowing and sucking machine |
| CN103741623A (en) * | 2013-12-17 | 2014-04-23 | 浙江亚特电器有限公司 | Air pipe demounting, mounting and fixing improved structure of leaf blowing and sucking machine |
| CN103741626A (en) * | 2013-12-17 | 2014-04-23 | 浙江亚特电器有限公司 | Air pipe wheel system improved structure of leaf blowing and sucking machine |
| CN103741622A (en) * | 2013-12-17 | 2014-04-23 | 浙江亚特电器有限公司 | Improved structure of leaf blowing and sucking machine |
| CN103741625A (en) * | 2013-12-17 | 2014-04-23 | 浙江亚特电器有限公司 | Improved structure of blowing-sucking machine volute air channel |
| WO2016082799A1 (en) * | 2014-11-28 | 2016-06-02 | 苏州宝时得电动工具有限公司 | Blower/vacuum apparatus and method for assembling blower/vacuum apparatus |
| CN106049327A (en) * | 2015-04-10 | 2016-10-26 | 苏州宝时得电动工具有限公司 | Blowing and sucking device and air blowing device |
| US20180249646A1 (en) * | 2015-09-18 | 2018-09-06 | Positec Power Tools (Suzhou) Co., Ltd. | Leaf clearing device |
-
2001
- 2001-01-20 CN CN 01205022 patent/CN2484350Y/en not_active Expired - Fee Related
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100469973C (en) * | 2005-05-30 | 2009-03-18 | 苏州利维科电器有限公司 | Garden tool |
| CN101135139B (en) * | 2006-08-30 | 2011-01-12 | 苏州宝时得电动工具有限公司 | Blowing and sucking 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 |
| 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 |
| CN103321171A (en) * | 2012-03-19 | 2013-09-25 | 苏州宝时得电动工具有限公司 | Blowing and sucking machine |
| CN103321171B (en) * | 2012-03-19 | 2015-09-09 | 苏州宝时得电动工具有限公司 | Blower |
| CN103741623A (en) * | 2013-12-17 | 2014-04-23 | 浙江亚特电器有限公司 | Air pipe demounting, mounting and fixing improved structure of leaf blowing and sucking machine |
| CN103741625A (en) * | 2013-12-17 | 2014-04-23 | 浙江亚特电器有限公司 | Improved structure of blowing-sucking machine volute air channel |
| CN103741622A (en) * | 2013-12-17 | 2014-04-23 | 浙江亚特电器有限公司 | Improved structure of leaf blowing and sucking machine |
| CN103741626A (en) * | 2013-12-17 | 2014-04-23 | 浙江亚特电器有限公司 | Air pipe wheel system improved structure of leaf blowing and sucking machine |
| CN103741625B (en) * | 2013-12-17 | 2015-10-28 | 浙江亚特电器有限公司 | Blower spiral case air channel structure-improved |
| CN103741626B (en) * | 2013-12-17 | 2015-10-28 | 浙江亚特电器有限公司 | Foliage pressure-vacuum machine airduct wheel system structure-improved |
| WO2016082799A1 (en) * | 2014-11-28 | 2016-06-02 | 苏州宝时得电动工具有限公司 | Blower/vacuum apparatus and method for assembling blower/vacuum apparatus |
| CN105648959A (en) * | 2014-11-28 | 2016-06-08 | 苏州宝时得电动工具有限公司 | Method for assembling blowing and sucking device |
| CN105648959B (en) * | 2014-11-28 | 2018-05-08 | 苏州宝时得电动工具有限公司 | The method for assembling suction and blowing device |
| US10398095B2 (en) | 2014-11-28 | 2019-09-03 | Positec Power Tools (Suzhou) Co., Ltd | Blowing-suction device |
| CN106049327A (en) * | 2015-04-10 | 2016-10-26 | 苏州宝时得电动工具有限公司 | Blowing and sucking device and air blowing device |
| CN106049326A (en) * | 2015-04-10 | 2016-10-26 | 苏州宝时得电动工具有限公司 | Blowing and sucking device |
| US20180249646A1 (en) * | 2015-09-18 | 2018-09-06 | Positec Power Tools (Suzhou) Co., Ltd. | Leaf clearing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |