CN204748309U - Head of polishing of dustless wall polisher - Google Patents

Head of polishing of dustless wall polisher Download PDF

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Publication number
CN204748309U
CN204748309U CN201520502549.0U CN201520502549U CN204748309U CN 204748309 U CN204748309 U CN 204748309U CN 201520502549 U CN201520502549 U CN 201520502549U CN 204748309 U CN204748309 U CN 204748309U
Authority
CN
China
Prior art keywords
gear
output shaft
fan blade
bevel gear
motor
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
CN201520502549.0U
Other languages
Chinese (zh)
Inventor
彭少斌
孟彬
江新
赵旭辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
But (shanghai) Design Consulting Co Ltd
Original Assignee
But (shanghai) Design Consulting Co Ltd
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 But (shanghai) Design Consulting Co Ltd filed Critical But (shanghai) Design Consulting Co Ltd
Priority to CN201520502549.0U priority Critical patent/CN204748309U/en
Application granted granted Critical
Publication of CN204748309U publication Critical patent/CN204748309U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a head of polishing of dustless wall polisher, including the motor and the dish of polishing, the motor is installed in the casing, bevel gear and back bevel gear before installing on the motor shaft of motor, a bevel gear and gear output shaft meshing before the motor is epaxial, epaxial back bevel gear of motor and the meshing of the 2nd gear output shaft, the dish of polishing is fixed on the gear output shaft, the 2nd gear output shaft and fan blade stationary phase are even, it is indoor that the fan blade is located the fan blade. The utility model discloses a preceding bevel gear of installation simultaneously and back bevel gear on the motor shaft of motor drive polish dish and fan blade rotation respectively, polish and fan blade dust removal integration to significantly reduce and polish the dust of in -process and overflow, because it is rotatory to adopt same root motor shaft to drive two other output shafts, high -usage, and simple structure, flexible operation, low in production cost are reliably worked to guarantee to polish dish and fan blade synchromesh.

Description

A kind of grinding head of dustless wall sander
Technical field
The utility model relates to a kind of sander device, particularly relates to a kind of grinding head of dustless wall sander.
Background technology
Wall polishing machine a kind ofly provides power to drive polishing pad to rotate by motor to carry out to wall surface clean electric tool of polishing.In prior art, sander is all circumscribed with dust catcher, the grinding head apparatus structure of sander is more complicated, and make integrated head device bigger than normal, not only production cost is high, also affects handling situations, and overall meeting be made troubles to user, reduces operating efficiency.Therefore, be necessary to improve the grinding head device of existing sander.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of grinding head of dustless wall sander, can integrate dust suction and polish, and greatly reduce the dust effusion in bruting process, realize dustless polishing, and structure is simple, flexible operation, production cost is low.
The utility model is solve the problems of the technologies described above the grinding head that the technical scheme adopted is to provide a kind of dustless wall sander, comprise motor and polishing pad, described motor is arranged in casing, wherein, the motor shaft of described motor is provided with front bevel gear and rear bevel gear, front bevel gear on described motor shaft engages with the first gear output shaft, rear bevel gear on described motor shaft engages with the second gear output shaft, described polishing pad is fixed on described first gear output shaft, described second gear output shaft and fan blade are fixedly linked, described fan blade is positioned at fan blade indoor.
The grinding head of above-mentioned dustless wall sander, wherein, described front bevel gear and rear bevel gear is back-to-back is arranged on motor shaft, is provided with bearing between described front bevel gear and rear bevel gear, described first gear output shaft and the second gear output shaft arranged in parallel and all perpendicular with motor shaft.
The grinding head of above-mentioned dustless wall sander, wherein, be provided with protective cover outside described polishing pad, described protective cover is provided with air inlet, and the edge of described fan blade room is provided with air outlet.
The grinding head of above-mentioned dustless wall sander, wherein, one end of described first gear output shaft and the second gear output shaft is meshing gear, meshing gear on described front bevel gear, rear bevel gear, the first gear output shaft and the meshing gear on the second gear output shaft are all positioned at gear-box, airtight isolation between described gear-box and fan blade room, and be in below casing; The other end of described first gear output shaft is fixedly linked with polishing pad through after gear-box, protective cover, and the other end of described second gear output shaft stretches into fan blade indoor and is fixedly linked with fan blade.
The utility model contrast prior art has following beneficial effect: the grinding head of the dustless wall sander that the utility model provides, by installing front bevel gear and rear bevel gear on the motor shaft of motor simultaneously, inner cone gear driven polishing pad rotates, rear bevel gear drives fan blade rotary dusting, polishing is dust removal integrated with fan blade, thus the dust effusion greatly reduced in bruting process, realize dustless polishing; Because entirety adopts same motor shaft to drive two other output shaft to rotate, ensure polishing pad and fan blade synchronous matching reliably working, utilization rate is high, and structure is simple, and flexible operation, production cost is low.
Accompanying drawing explanation
Fig. 1 is the grinding head structural representation of the utility model dustless wall sander.
In figure:
1 motor 2 casing 3 motor shaft
4 gear-box 5 polishing pad 6 fan blades
Bevel gear before 7 fan blade room 8 protective covers 9
Bevel gear 11 first gear output shaft 12 second gear output shaft after 10
13 air inlet 14 air outlet 15 bearings
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model will be further described.
Fig. 1 is the grinding head structural representation of the utility model dustless wall sander.
Refer to Fig. 1, the grinding head of the dustless wall sander that the utility model provides comprises motor 1 and polishing pad 5, described motor 1 is arranged in casing 2, wherein, the motor shaft 3 of described motor 1 is provided with front bevel gear 9 and rear bevel gear 10, bearing 15 is provided with between described front bevel gear 9 and rear bevel gear 10, front bevel gear 9 on described motor shaft engages with the first gear output shaft 11, rear bevel gear 10 on described motor shaft engages with the second gear output shaft 12, described polishing pad 5 is fixed on described first gear output shaft 11, described second gear output shaft 12 and fan blade 6 are fixedly linked, described fan blade 6 is positioned at fan blade room 7.
The grinding head of the dustless wall sander that the utility model provides, wherein, described front bevel gear 9 and rear bevel gear 10 is back-to-back is arranged on motor shaft 3, described first gear output shaft 11 and the second gear output shaft 12 arranged in parallel and all perpendicular with motor shaft 3.
The grinding head of the dustless wall sander that the utility model provides, wherein, be provided with protective cover 8 outside described polishing pad 5, described protective cover 8 is provided with air inlet 13, and the edge of described fan blade room 7 is provided with air outlet 14.The dust of bruting process enters fan blade room 7 by air inlet 13, after get rid of through air outlet 14 again, effectively reduce the illeffects of bruting process dust.
The grinding head of the dustless wall sander that the utility model provides, wherein, one end of described first gear output shaft 11 and the second gear output shaft 12 is meshing gear, meshing gear on described front bevel gear 9, rear bevel gear 10, first gear output shaft 11 and the meshing gear on the second gear output shaft 12 are all positioned at gear-box 4, airtight isolation between described gear-box 4 and fan blade room 7, and be in below casing 2; The other end of described first gear output shaft 11 is fixedly linked with polishing pad 5 through after gear-box 4, protective cover 8, and the other end of described second gear output shaft 12 stretches in fan blade room 7 and fan blade 6 is fixedly linked.
The grinding head of the dustless wall sander that the utility model provides, operation principle is as follows: motor 1 provides driving force, motor shaft 3 rotates, front bevel gear 9 on motor shaft 3 and the first gear output shaft 11 coordinate, driven rotary, and then drive polishing pad 5 High Rotation Speed, polishing pad 5 carries out polishing and cleans after contacting metope, rear bevel gear 10 simultaneously on motor shaft 3 coordinates with the second gear output shaft 12, and then fan blade 6 High Rotation Speed in drive fan blade room 7, dust is expelled to dust collecting sleeve while being discharged by the air in fan blade room 7 by fan blade 6 together under the action of the centrifugal.
Although the utility model discloses as above with preferred embodiment; so itself and be not used to limit the utility model; any those skilled in the art; not departing from spirit and scope of the present utility model; when doing a little amendment and perfect, therefore protection domain of the present utility model is when being as the criterion of defining with claims.

Claims (4)

1. the grinding head of a dustless wall sander, comprise motor (1) and polishing pad (5), described motor (1) is arranged in casing (2), it is characterized in that, the motor shaft (3) of described motor (1) is provided with front bevel gear (9) and rear bevel gear (10), front bevel gear (9) on described motor shaft engages with the first gear output shaft (11), rear bevel gear (10) on described motor shaft engages with the second gear output shaft (12), described polishing pad (5) is fixed on described first gear output shaft (11), described second gear output shaft (12) and fan blade (6) are fixedly linked, described fan blade (6) is positioned at fan blade room (7).
2. the grinding head of dustless wall sander as claimed in claim 1, it is characterized in that, described front bevel gear (9) and rear bevel gear (10) is back-to-back is arranged on motor shaft (3), be provided with bearing (15) between described front bevel gear (9) and rear bevel gear (10), described first gear output shaft (11) and the second gear output shaft (12) arranged in parallel and all perpendicular with motor shaft (3).
3. the grinding head of dustless wall sander as claimed in claim 1, it is characterized in that, protective cover (8) is provided with outside described polishing pad (5), described protective cover (8) is provided with air inlet (13), and the edge of described fan blade room (7) is provided with air outlet (14).
4. the grinding head of dustless wall sander as claimed in claim 3, it is characterized in that, one end of described first gear output shaft (11) and the second gear output shaft (12) is meshing gear, meshing gear on described front bevel gear (9), rear bevel gear (10), the first gear output shaft (11) and the meshing gear on the second gear output shaft (12) are all positioned at gear-box (4), airtight isolation between described gear-box (4) and fan blade room (7), and be in casing (2) below; The other end of described first gear output shaft (11) is fixedly linked with polishing pad (5) afterwards through gear-box (4), protective cover (8), and the other end of described second gear output shaft (12) stretches in fan blade room (7) and is fixedly linked with fan blade (6).
CN201520502549.0U 2015-07-13 2015-07-13 Head of polishing of dustless wall polisher Expired - Fee Related CN204748309U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520502549.0U CN204748309U (en) 2015-07-13 2015-07-13 Head of polishing of dustless wall polisher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520502549.0U CN204748309U (en) 2015-07-13 2015-07-13 Head of polishing of dustless wall polisher

Publications (1)

Publication Number Publication Date
CN204748309U true CN204748309U (en) 2015-11-11

Family

ID=54463062

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520502549.0U Expired - Fee Related CN204748309U (en) 2015-07-13 2015-07-13 Head of polishing of dustless wall polisher

Country Status (1)

Country Link
CN (1) CN204748309U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104959910A (en) * 2015-07-13 2015-10-07 溯洄(上海)设计咨询有限公司 Dust-free polishing head of wall polishing machine
CN108274319A (en) * 2017-12-14 2018-07-13 安徽瀚景观规划设计院有限公司 A kind of wall surface grinding device and its method of construction and decoration

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104959910A (en) * 2015-07-13 2015-10-07 溯洄(上海)设计咨询有限公司 Dust-free polishing head of wall polishing machine
CN108274319A (en) * 2017-12-14 2018-07-13 安徽瀚景观规划设计院有限公司 A kind of wall surface grinding device and its method of construction and decoration

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Legal Events

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
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151111

Termination date: 20180713