CN202010924U - Dust-free grinder - Google Patents

Dust-free grinder Download PDF

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Publication number
CN202010924U
CN202010924U CN2011200597279U CN201120059727U CN202010924U CN 202010924 U CN202010924 U CN 202010924U CN 2011200597279 U CN2011200597279 U CN 2011200597279U CN 201120059727 U CN201120059727 U CN 201120059727U CN 202010924 U CN202010924 U CN 202010924U
Authority
CN
China
Prior art keywords
dust
motor
dust absorption
absorption fan
polishing sheet
Prior art date
Application number
CN2011200597279U
Other languages
Chinese (zh)
Inventor
周乔平
周洁
周丁卫
Original Assignee
周乔平
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 周乔平 filed Critical 周乔平
Priority to CN2011200597279U priority Critical patent/CN202010924U/en
Application granted granted Critical
Publication of CN202010924U publication Critical patent/CN202010924U/en

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Abstract

The utility model relates to a dust-free grinder, comprising a motor and a grinding sheet, characterized in that one end of the motor drives a dust absorption draught fan to rotate through a motor output shaft, and the other end of the motor is connected with a control stick through a universal rod, wherein the universal rod is fixed on the motor via a universal shaft, the control stick is provided with a control switch electronically connected with an external power wire, the grinding sheet and the dust absorption draught fan are coaxially fixed on the motor output shaft, the dust absorption draught fan is fixed between the motor and the grinding sheet, the bottom of the dust absorption draught fan is provided with a dust emission port connected with a flexible pipe, between the dust absorption draught fan and the grinding sheet there is provided a dust-free cover, the dust-free cover is provided with a plurality of dust absorption ports communicating with the dust absorption draught fan, the right end face of the dust-free cover and the grinding sheet are on the same plane, and the right end face of the dust-free cover is provided with a plurality of air guiding grooves. The dust-free grinder has the advantages of being simple in structure and convenient in use, enabling dust-free operation, and being in favor of environment protection.

Description

Dustless sander
Technical field
The utility model relates to the building decoration apparatus field, relates in particular to a kind of dustless sander.
Background technology
At present plane treatment such as metope, plank or floor are typically used artificial polishing; this mode is inefficiency not only; and danger coefficient height, environmental pollution are big; release along with various mechanical grinding facility; artificial polishing mode will slowly be eliminated; another kind is that sander is polished; sand sander in the market can produce a large amount of dusts in the course of the work; healthy not only bad for the worker like this; also be unfavorable for environmental protection; for addressing the above problem, the spy provides a kind of new technical scheme.
The utility model content
The purpose of this utility model provides a kind of building decoration dustless sander, and this machine can be used for the metope of polishing, ceiling and polishing wall surface.
The technical solution adopted in the utility model is:
Dustless sander, comprise motor and polishing sheet, described motor one end drives dust absorption fan by motor output shaft and rotates, the described motor other end links to each other with control stick by universal bar, described universal bar is fixed on the motor by universal drive shaft, described control stick is provided with gauge tap, described gauge tap is electrically connected with external power cord, described polishing sheet is fixed on the motor output shaft with dust absorption fan is coaxial, described dust absorption fan is fixed between motor and the polishing sheet, described dust absorption fan bottom is provided with dust-exhausting port, also be connected with flexible pipe on the described dust-exhausting port, also be provided with no dust hood between described dust absorption fan and the polishing sheet, have a plurality of suction ports that are connected with dust absorption fan on the described no dust hood, described no dust hood right side and polishing sheet have a plurality of air inducing grooves at grade on the right side of described no dust hood.
Be connected with the dust retracting device on the described flexible pipe.
The curved structure of described air inducing groove, the switched in opposite of described arc-shaped bend direction and motor.
Be provided with a plurality of blades in the described dust absorption fan, leave distance between described adjacent two blades.
The curved structure of described blade, described arc-shaped bend direction is identical with turning to of motor.
The right side of the right side of no dust hood of the present utility model and polishing sheet is in a plane, the flatness of polishing and the applying degree between no dust hood of raising and metope can be provided, prevent that dust from overflowing between no dust hood and metope, that fits between no dust hood and metope is tight, make the interior negative pressure that produces of no dust hood is inhaled on metope by the utility model when operation, reduce the amount of labour and improve the polishing quality, when the dust retracting device is not installed, dust directly can be discharged in outdoor or the atmosphere; Dust absorption fan of the present utility model adopts the Spiralism type blower fan, leave distance between adjacent two blades, and blade is designed curved structure, the arc-shaped bend direction is identical with turning to of motor, can prevent effectively that so not only dust is bonded on the blade, but also can improve the dust collection efficiency of dust absorption fan widely.
Polishing sheet of the present utility model is fixed on the motor output shaft with dust absorption fan is coaxial, and promptly drive polishing sheet and dust absorption fan simultaneously and rotate with a motor, but energy savings like this, favourable social development.
The utility model has the advantages that: simple in structure, use easy to operately, can realize dustless operation, help environmental protection.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a side view of the present utility model.
Fig. 3 is the internal structure schematic diagram of the utility model dust absorption fan.
Wherein: 1, motor, 2, motor output shaft, 3, dust absorption fan, 4, universal bar, 5, control stick, 6, gauge tap, 7, dust-exhausting port, 8, flexible pipe, 9, the polishing sheet, 10, no dust hood, 11, the air inducing groove, 12, suction port, 13, dust retracting device, 14, power line, 15, blade, 16, universal drive shaft.
The specific embodiment
As Fig. 1, Fig. 2 and shown in Figure 3, dustless sander, comprise motor 1 and polishing sheet 9, motor 1 one ends drive dust absorption fan 3 by motor output shaft 2 and rotate, be provided with a plurality of blades 15 in the dust absorption fan 3,15 in adjacent two blades leave distance, blade 15 curved structures, the arc-shaped bend direction is identical with turning to of motor 1, motor 1 other end links to each other with control stick 5 by universal bar 4, universal bar 4 is fixed on the motor 1 by universal drive shaft 16, control stick 5 is provided with gauge tap 6, gauge tap 6 is electrically connected with external power cord 14, polishing sheet 9 and dust absorption fan 3 coaxial being fixed on the motor output shaft 2, dust absorption fan 3 is fixed between motor 1 and the polishing sheet 9, dust absorption fan 3 bottoms are provided with dust-exhausting port 7, also be connected with flexible pipe 8 on the dust-exhausting port 7, be connected with dust retracting device 13 on the flexible pipe 8, also be provided with no dust hood 10 between dust absorption fan 3 and the polishing sheet 9, have a plurality of suction ports 12 that are connected with dust absorption fan 3 on the no dust hood 10, no dust hood 10 right sides and polishing sheet 9 have a plurality of air inducing grooves 11 at grade on the right side of no dust hood 10, the curved structure of air inducing groove, the switched in opposite of arc-shaped bend direction and motor.
The right side of the right side of no dust hood 10 of the present utility model and polishing sheet 9 is in a plane, the flatness of polishing and the applying degree between no dust hood 10 of raising and metope can be provided, prevent that dust from overflowing between no dust hood 10 and metope, that fits between no dust hood 10 and metope is tight, make the interior negative pressure that produces of no dust hood is inhaled on metope by the utility model when operation, reduce the amount of labour and improve the polishing quality, when dust retracting device 13 is not installed, dust directly can be discharged in outdoor or the atmosphere; Dust absorption fan 3 of the present utility model adopts the Spiralism type blower fan; 15 in adjacent two blades leave distance; and with the curved structure of blade 15 designs; the arc-shaped bend direction is identical with turning to of motor 1, can prevent effectively that so not only dust is bonded on the blade 15, but also can improve the dust collection efficiency of dust absorption fan 3 widely; simple in structure; use easy to operately, can realize dustless operation, help environmental protection.

Claims (5)

1. dustless sander, comprise motor and polishing sheet, it is characterized in that: described motor one end drives dust absorption fan by motor output shaft and rotates, the described motor other end links to each other with control stick by universal bar, described universal bar is fixed on the motor by universal drive shaft, described control stick is provided with gauge tap, described gauge tap is electrically connected with external power cord, described polishing sheet is fixed on the motor output shaft with dust absorption fan is coaxial, described dust absorption fan is fixed between motor and the polishing sheet, described dust absorption fan bottom is provided with dust-exhausting port, also be connected with flexible pipe on the described dust-exhausting port, also be provided with no dust hood between described dust absorption fan and the polishing sheet, have a plurality of suction ports that are connected with dust absorption fan on the described no dust hood, described no dust hood right side and polishing sheet have a plurality of air inducing grooves at grade on the right side of described no dust hood.
2. dustless sander according to claim 1 is characterized in that: be connected with the dust retracting device on the described flexible pipe.
3. dustless sander according to claim 1 is characterized in that: the curved structure of described air inducing groove, the switched in opposite of described arc-shaped bend direction and motor.
4. dustless sander according to claim 1 is characterized in that: be provided with a plurality of blades in the described dust absorption fan, leave distance between described adjacent two blades.
5. dustless sander according to claim 4 is characterized in that: the curved structure of described blade, described arc-shaped bend direction is identical with turning to of motor.
CN2011200597279U 2011-03-09 2011-03-09 Dust-free grinder CN202010924U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200597279U CN202010924U (en) 2011-03-09 2011-03-09 Dust-free grinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011200597279U CN202010924U (en) 2011-03-09 2011-03-09 Dust-free grinder

Publications (1)

Publication Number Publication Date
CN202010924U true CN202010924U (en) 2011-10-19

Family

ID=44781530

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011200597279U CN202010924U (en) 2011-03-09 2011-03-09 Dust-free grinder

Country Status (1)

Country Link
CN (1) CN202010924U (en)

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102814741A (en) * 2012-08-27 2012-12-12 浙江旺隆轨道交通设备有限公司 Pantograph carbon strip dustless grinding machine
CN102862104A (en) * 2012-09-25 2013-01-09 济南济变志亨电力设备有限公司 Coil sprue polishing device
CN103286651A (en) * 2013-06-17 2013-09-11 张春平 Wall space polishing machine
CN104209829A (en) * 2014-09-30 2014-12-17 淳安旺傲机械科技有限公司 Storied building top wall dustproof grinding device
CN104209831A (en) * 2014-09-30 2014-12-17 淳安中顺机械科技有限公司 Building top wall polishing device with dust suction device
CN104209830A (en) * 2014-09-30 2014-12-17 淳安中顺机械科技有限公司 Hydraulic lifting polishing device for building roof
CN104227521A (en) * 2014-09-30 2014-12-24 杭州物择生物科技有限公司 Operation method for building upper wall grinding device capable of removing dust
CN104227522A (en) * 2014-09-30 2014-12-24 义乌市开晶进出口有限公司 Method for grinding building roof through grinding control system
CN104227519A (en) * 2014-09-30 2014-12-24 杭州物择生物科技有限公司 Building upper wall grinding device capable of removing dust
CN104227518A (en) * 2014-09-30 2014-12-24 浦江县杰浩进出口有限公司 Building upper wall grinding device
CN104227520A (en) * 2014-09-30 2014-12-24 义乌市晶凯机械设备有限公司 Building roof grinding device with dust hopper
CN104259949A (en) * 2014-09-30 2015-01-07 淳安旺傲机械科技有限公司 Speed-variable building top wall grinding device
CN104259947A (en) * 2014-09-30 2015-01-07 义乌市晶凯机械设备有限公司 Building roof grinding device with grinding heads convenient to replace
CN104259946A (en) * 2014-09-30 2015-01-07 浦江县杰浩进出口有限公司 Inductive-control polishing device for top wall of building
CN104259945A (en) * 2014-09-30 2015-01-07 浦江县安恒进出口有限公司 Grinding control system of building roof
CN104259948A (en) * 2014-09-30 2015-01-07 义乌市满旺机械设备有限公司 Building top wall grinding device capable of collecting dust
CN104289988A (en) * 2014-09-30 2015-01-21 浦江县安恒进出口有限公司 Method for polishing top wall of building through polishing device
CN104907911A (en) * 2015-06-18 2015-09-16 钱尉茂 Metal-surface polishing machine
CN107283242A (en) * 2017-07-24 2017-10-24 麻大伟 Ground polishing machine
CN111331475A (en) * 2020-04-09 2020-06-26 徐焕东 Electromechanical device spare and accessory part polisher

Cited By (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102814741A (en) * 2012-08-27 2012-12-12 浙江旺隆轨道交通设备有限公司 Pantograph carbon strip dustless grinding machine
CN102862104A (en) * 2012-09-25 2013-01-09 济南济变志亨电力设备有限公司 Coil sprue polishing device
CN103286651A (en) * 2013-06-17 2013-09-11 张春平 Wall space polishing machine
CN104289988A (en) * 2014-09-30 2015-01-21 浦江县安恒进出口有限公司 Method for polishing top wall of building through polishing device
CN104209831A (en) * 2014-09-30 2014-12-17 淳安中顺机械科技有限公司 Building top wall polishing device with dust suction device
CN104209830A (en) * 2014-09-30 2014-12-17 淳安中顺机械科技有限公司 Hydraulic lifting polishing device for building roof
CN104227521A (en) * 2014-09-30 2014-12-24 杭州物择生物科技有限公司 Operation method for building upper wall grinding device capable of removing dust
CN104227522A (en) * 2014-09-30 2014-12-24 义乌市开晶进出口有限公司 Method for grinding building roof through grinding control system
CN104227519A (en) * 2014-09-30 2014-12-24 杭州物择生物科技有限公司 Building upper wall grinding device capable of removing dust
CN104227518A (en) * 2014-09-30 2014-12-24 浦江县杰浩进出口有限公司 Building upper wall grinding device
CN104227520A (en) * 2014-09-30 2014-12-24 义乌市晶凯机械设备有限公司 Building roof grinding device with dust hopper
CN104259949A (en) * 2014-09-30 2015-01-07 淳安旺傲机械科技有限公司 Speed-variable building top wall grinding device
CN104259947A (en) * 2014-09-30 2015-01-07 义乌市晶凯机械设备有限公司 Building roof grinding device with grinding heads convenient to replace
CN104259946A (en) * 2014-09-30 2015-01-07 浦江县杰浩进出口有限公司 Inductive-control polishing device for top wall of building
CN104259945A (en) * 2014-09-30 2015-01-07 浦江县安恒进出口有限公司 Grinding control system of building roof
CN104259948A (en) * 2014-09-30 2015-01-07 义乌市满旺机械设备有限公司 Building top wall grinding device capable of collecting dust
CN104209829A (en) * 2014-09-30 2014-12-17 淳安旺傲机械科技有限公司 Storied building top wall dustproof grinding device
CN104227518B (en) * 2014-09-30 2016-11-02 青岛玉兰祥商务服务有限公司 A kind of building roof sanding apparatus
CN104227519B (en) * 2014-09-30 2016-02-17 方流生 A kind of building roof sanding apparatus clearing up dust
CN104209829B (en) * 2014-09-30 2016-02-24 汪涛 The dust-proof sanding apparatus of a kind of building roof
CN104259949B (en) * 2014-09-30 2016-03-16 余炳强 A kind of building roof sanding apparatus of variable-ratio
CN104227521B (en) * 2014-09-30 2016-03-16 余炳强 A kind of operation method clearing up the building roof sanding apparatus of dust
CN104259945B (en) * 2014-09-30 2016-06-29 深圳市文业装饰设计工程股份有限公司 A kind of building roof polishing control system
CN104209830B (en) * 2014-09-30 2016-08-31 俞升洋 A kind of building roof sanding apparatus of hydraulic lifting
CN104227522B (en) * 2014-09-30 2016-08-31 温岭市秀恩五金工具有限公司 A kind of method of control system polishing building roof of polishing
CN104259947B (en) * 2014-09-30 2016-08-31 俞升洋 A kind of building roof sanding apparatus being conveniently replaceable grinding head
CN104259948B (en) * 2014-09-30 2016-08-31 温岭市海玛进出口有限公司 A kind of building roof sanding apparatus collecting dust
CN104289988B (en) * 2014-09-30 2016-09-28 重庆凌云工具有限公司 A kind of method utilizing sanding apparatus polishing building roof
CN104259946B (en) * 2014-09-30 2016-10-26 青岛玉兰祥商务服务有限公司 A kind of building roof sensing control sanding apparatus
CN104907911A (en) * 2015-06-18 2015-09-16 钱尉茂 Metal-surface polishing machine
CN107283242A (en) * 2017-07-24 2017-10-24 麻大伟 Ground polishing machine
CN111331475A (en) * 2020-04-09 2020-06-26 徐焕东 Electromechanical device spare and accessory part polisher

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20111019

Termination date: 20140309