CN201702625U - Dust-free polisher - Google Patents

Dust-free polisher Download PDF

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Publication number
CN201702625U
CN201702625U CN2010201407760U CN201020140776U CN201702625U CN 201702625 U CN201702625 U CN 201702625U CN 2010201407760 U CN2010201407760 U CN 2010201407760U CN 201020140776 U CN201020140776 U CN 201020140776U CN 201702625 U CN201702625 U CN 201702625U
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CN
China
Prior art keywords
dust
motor
dedusting
passage
guard shield
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.)
Expired - Fee Related
Application number
CN2010201407760U
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Chinese (zh)
Inventor
陈远康
雷泽勇
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Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN2010201407760U priority Critical patent/CN201702625U/en
Application granted granted Critical
Publication of CN201702625U publication Critical patent/CN201702625U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The utility model discloses a dust-free polisher, which comprises a sand tray and a dedusting device, wherein the dedusting device comprises a motor, a dedusting shield and a housing. The polisher is characterized in that an independent dedusting channel is also included, wherein a crescent hole is formed on the dedusting shield and is communicated with a dust channel, and the other end of the dust channel is connected with a dust collecting bag, so as to form a complete dedusting channel; a suction wind wheel is arranged at one end of the inlet of the dust channel and is connected with a motor shaft, a reduction gear set is mounted between the dedusting shield and the dust channel and is connected with the motor shaft, an output shaft is connected with the sand tray through the dedusting shield, and the dust channel is sealed and isolated from the reduction gear set and a motor. By the adoption of the utility model, the dust can be effectively removed, the volume of the dust-free polisher is reduced, the manufacturing cost is lowered, the operation is convenient, and the service life of the motor is prolonged.

Description

Dustless sander
Technical field
The utility model relates to a kind of dustless sander, relates in particular to a kind of isoplanar dustless sander in metope, plank or floor that is used for polishing, and belongs to the motor machine production field.
Background technology
At present plane sandings such as metope, plank or floor are handled and mainly contained dual mode: a kind of is artificial polishing, this mode is inefficiency not only, and danger coefficient height, environmental pollution are big, and along with the release of various mechanical grinding facility, manually the mode of polishing will slowly be eliminated.Another kind of mode is to polish with sander, and sander in the market has does not have dust exhaust apparatus, both has been unfavorable for the healthy of worker, is unfavorable for environmental protection yet.The Chinese utility model patent ZL200720080441.2 of application discloses a kind of dust-collecting type sander before the applicant, comprise dust arrester and dust exhaust apparatus, dust arrester and dust exhaust apparatus are split type, connect by tube connector between dust arrester and the dust exhaust apparatus, this sander can be avoided the harm to health and environment, but because dedusting and dust exhaust apparatus split, cause the volume of sander big, heavier, and manufacturing cost is higher, and using to the workman makes troubles.In addition, also have a kind of sand wall telephone of inhaling the sand one that collects, because of it is not provided with special-purpose dust passage, service time, length will cause bearing and gear train is stuck, the facility cisco unity malfunction slightly.
The utility model content
The purpose of this utility model just is to provide a kind of dustless sander, can effectively separate dust when using this dustless sander, and volume is little, and is in light weight, reduced manufacturing cost, easy to use, can also increase the service life of machine.
To achieve these goals, the technical solution of the utility model is such: comprise emery disc and dust arrester, wherein dust arrester comprises motor, dedusting guard shield and shell, it is characterized in that: also comprise independently dedusting passage, have shape hole in January on the dedusting guard shield, link to each other with the dust passage, the dust passage other end links to each other with the dust collection bag, thereby form complete dedusting passage, inhaling the sand wind wheel is arranged on inlet one end in the dust passage and links to each other with motor shaft, and between dedusting guard shield and dust passage the deceleration gear group being installed links to each other with motor shaft, output shaft is connected with emery disc by the dedusting guard shield, dust passage and deceleration gear group, seal isolation between motor.By dust arrester and dust exhaust apparatus is integrated, can effectively remove dust, reduce the volume of dustless sander, reduce manufacturing cost, it is more convenient to make the workman operate.Simultaneously,, can prevent effectively that dust from entering in motor and the gear train, increase the service life of motor and gear train by the dust passage is tightly separated with the motor part; Between dedusting guard shield and dust passage the deceleration gear group is installed and links to each other with motor shaft, output shaft is connected with emery disc by the dedusting guard shield.
As further improvement of the utility model, on the motor switch next door speed regulator is set, be used to regulate the motor revolution, the speed of control polishing, convenient polishing.
As another kind of improvement the of the present utility model, polishing and the shared motor of dust arrester reduce the quantity of motor, thereby have alleviated the weight of dustless sander, and have reduced manufacturing cost.
The beneficial effects of the utility model are: improved the sander structure, made its service life elongated, and reduced manufacturing cost.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the utility model structural representation.
The specific embodiment
Consult Fig. 1, the utility model discloses a kind of dustless sander, comprise emery disc 1 and dust arrester, wherein dust arrester comprises motor 10, dedusting guard shield 14 and shell, also comprise independently dedusting passage, have shape hole in January on the dedusting guard shield 14, link to each other with dust passage 13, dust passage 13 other ends link to each other with the dust collection bag, thereby form complete dedusting passage, inhaling sand wind wheel 8 is arranged on inlet one end in the dust passage 13 and links to each other with motor shaft, and between dedusting guard shield 14 and dust passage 13 deceleration gear group 4 being installed links to each other with motor shaft, output shaft 2 is connected with emery disc 1 by dedusting guard shield 14, dust passage 13 and deceleration gear group 4,10 seal isolation of motor.
By dust arrester and dust exhaust apparatus is integrated, can effectively remove dust, reduce the volume of dustless sander, reduce manufacturing cost, it is more convenient to make the workman operate.Simultaneously,, can prevent effectively that dust from entering in motor 10 and the gear train 4, increase the service life of motor 10 and gear train 4 by dust passage 13 is tightly separated with motor 10 parts; Simultaneously between dedusting guard shield 14 and dust passage 13 deceleration gear group 4 is installed and links to each other with motor shaft, output shaft is connected with emery disc by the dedusting guard shield.
As further improvement of the utility model, on motor switch 5 next doors speed regulator 6 is set, be used to regulate motor 10 revolutions, the speed of control polishing, convenient polishing.
As another kind of improvement the of the present utility model, polishing and the shared motor of dust arrester are equipped with deceleration gear group 4 and link to each other with motor shaft between dedusting guard shield 14 and dust passage 13, and output shaft 2 is connected with emery disc 1 by dedusting guard shield 14.Polishing and the shared motor of dedusting can reduce the quantity of motor, thereby have alleviated the weight of dustless sander, and have reduced manufacturing cost.Switch 5 next doors are provided with the speed that speed regulator 6 can be controlled polishing, convenient polishing.
During use, owing to have and independently go out the dirt passage, and dust passage 13 and gear train 4 and 10 sealed spacers of motor, dust can't enter gear and motor, so has prolonged sander service life, and it is respond well to go out dirt.
The utility model is not limited to the specific embodiment, and all doing based on the utility model changed or distortion, all belongs to the claimed scope of the utility model.

Claims (3)

1. dustless sander, comprise emery disc and dust arrester, wherein dust arrester comprises motor, dedusting guard shield and shell, it is characterized in that: also comprise independently dedusting passage, have shape hole in January on the dedusting guard shield, link to each other with the dust passage, the dust passage other end links to each other with the dust collection bag, thereby form complete dedusting passage, inhaling the sand wind wheel is arranged on inlet one end in the dust passage and links to each other with motor shaft, and between dedusting guard shield and dust passage the deceleration gear group is installed and links to each other with motor shaft, output shaft is connected with emery disc by the dedusting guard shield, dust passage and deceleration gear group, seal isolation between motor.
2. dustless sander as claimed in claim 1 is characterized in that: comprise that also speed regulator, speed regulator are arranged on by the motor switch, motor is regulated revolution by speed regulator.
3. dustless sander as claimed in claim 1 is characterized in that: polishing is adopted same driven by motor with dust suction.
CN2010201407760U 2010-03-25 2010-03-25 Dust-free polisher Expired - Fee Related CN201702625U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201407760U CN201702625U (en) 2010-03-25 2010-03-25 Dust-free polisher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201407760U CN201702625U (en) 2010-03-25 2010-03-25 Dust-free polisher

Publications (1)

Publication Number Publication Date
CN201702625U true CN201702625U (en) 2011-01-12

Family

ID=43439774

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010201407760U Expired - Fee Related CN201702625U (en) 2010-03-25 2010-03-25 Dust-free polisher

Country Status (1)

Country Link
CN (1) CN201702625U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101797708A (en) * 2010-03-25 2010-08-11 陈远康 Dustless sander
CN102615569A (en) * 2012-04-28 2012-08-01 东山电器(珠海)有限公司 High-speed grinding machine
CN103962905A (en) * 2013-02-01 2014-08-06 江苏金立电子机械科技有限公司 Novel wall polishing machine
CN108177054A (en) * 2017-12-27 2018-06-19 陈理卉 A kind of novel plank edge slot sander

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101797708A (en) * 2010-03-25 2010-08-11 陈远康 Dustless sander
CN102615569A (en) * 2012-04-28 2012-08-01 东山电器(珠海)有限公司 High-speed grinding machine
CN102615569B (en) * 2012-04-28 2014-03-26 东山电器(珠海)有限公司 High-speed grinding machine
CN103962905A (en) * 2013-02-01 2014-08-06 江苏金立电子机械科技有限公司 Novel wall polishing machine
CN108177054A (en) * 2017-12-27 2018-06-19 陈理卉 A kind of novel plank edge slot sander

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

Granted publication date: 20110112

Termination date: 20150325

EXPY Termination of patent right or utility model