CN203600001U - Improved wall surface grinding machine - Google Patents
Improved wall surface grinding machine Download PDFInfo
- Publication number
- CN203600001U CN203600001U CN201320837961.9U CN201320837961U CN203600001U CN 203600001 U CN203600001 U CN 203600001U CN 201320837961 U CN201320837961 U CN 201320837961U CN 203600001 U CN203600001 U CN 203600001U
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- Prior art keywords
- dust
- chamber
- fan blade
- gear
- wall surface
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- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The utility model discloses an improved wall surface grinding machine, which comprises a motor, a shell, a motor shaft, a small gear, a big gear, a gear shaft, a final gear, an output shaft and a grinding pad, wherein the motor is arranged in the shell, the small gear is arranged on the motor shaft, the grinding pad is arranged on the output shaft, the small and the big gears are engaged to drive the gear shaft fixedly arranged on the big gear to rotate, and the gear shaft and the final gear are engaged to drive the output shaft fixedly arranged on the final gear to rotate, and then drive the grinding pad to rotate. The improved wall surface grinding machine further comprises a dust chamber, a blade, a blade chamber, a dust collection chamber and an air duct, wherein the blade chamber is arranged on the upper portion of the big gear, the dust chamber is arranged on the lower portion of the big gear, the blade is fixedly connected with the gear shaft and is arranged in the blade chamber, the grinding pad is arranged in the dust chamber, the dust chamber and the blade chamber are communicated through the air duct, and the blade chamber is communicated with the dust collection chamber. The improved wall surface grinding machine has the advantages of reasonable structure and convenient and comfortable operation and the like.
Description
Technical field:
The utility model relates to a kind of wall surface grinding machine, particularly relates to a kind of wall surface grinding machine that integrates polishing and dust suction.
Background technology:
Wall surface grinding machine is take electric power as power, drives sand sheet High Rotation Speed on emery disc end face to the wall surface a kind of electric tool cleaning of polish.This polishing mode is high more than manual grinding mode efficiency, but can produce a large amount of dust in bruting process, has a strong impact on the healthy of operator, environment is also polluted simultaneously.So people are circumscribed with dust catcher on sander, can, by the dust absorbing producing in bruting process, when operation, reduce the pollution to environment, guarantee that dust does not impact operator's health.In prior art, on sander, be circumscribed with this structure of dust catcher, although can reduce the pollution to environment in the time of operation, guarantee that dust does not impact operator's health, but, its complex structure, volume is larger, bring inconvenience to operator, in addition, on sander, be circumscribed with dust catcher, improved production cost.In view of this, insider develops again the wall surface grinding machine that carries dust-absorbing function that integrates sander and dust catcher, for example, Chinese invention patent " CN103056778A " discloses a kind of dust exhaust apparatus of stock wall surface grinding machine, comprise motor, bevel gear set, front fork, casing, head capsule and hand-held pipe, the output shaft of described motor drives jackshaft to rotate by bevel gear set, described head capsule below is provided with blade cover and lower blade cover, the indoor fan blade that is provided with of sealing fan blade that described upper blade cover and lower blade cover surround, described fan blade is arranged on described jackshaft, the below of described lower blade cover is provided with chassis, has the through hole being communicated with described fan blade chamber on described chassis, and described jackshaft is connected with the output shaft of polishing pad by gear train, and described output shaft extends in chassis, affixed with the polishing pad in chassis, described hand-held pipe is hollow structure, is communicated with by sweep-up pipe with fan blade chamber.The sander of this structure has dust-absorbing function in polishing, without connecting in addition dust catcher, production cost is decreased, but because this body structure also has unreasonable part, specifically refer to that fan blade chamber and polishing working face are all arranged on head capsule below, such design can cause center of gravity too high, there is discontinuity, thereby make sander be easy to spin, turn a somersault in the time that metope is worked, increase operating personnel's difficulty, impact polishing effect.Therefore, be necessary to be improved.
Utility model content:
Goal of the invention of the present utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of rational in infrastructure, and easy to operate and comfortable, production cost is low, integrates the wall surface grinding machine of polishing and dust suction.
For achieving the above object, the utility model has adopted following technical scheme:
A kind of improved wall surface grinding machine, comprises motor, casing, motor shaft, pinion, gear wheel, gear shaft, final-stage gear, output shaft and polishing pad, wherein, described motor is arranged in described casing, described pinion is arranged on described motor shaft, described polishing pad is arranged on described output shaft, and described pinion engages with described gear wheel and drives the described gear shaft being fixed on described gear wheel to rotate, and described gear shaft engages with described final-stage gear and drives the described output shaft rotation being fixed on described final-stage gear, then drive described polishing pad rotation, also comprise dust chamber, fan blade, fan blade chamber, dust storage chamber and wireway, described fan blade chamber is arranged on the top of described gear wheel, described dust chamber is arranged on the bottom of described gear wheel, described fan blade and described gear shaft are affixed, and it is indoor to be placed in described fan blade, it is indoor that described polishing pad is arranged on described dust, and described dust chamber is communicated with by described wireway with described fan blade chamber, and described fan blade chamber is communicated with described dust storage chamber.
Described fan blade chamber comprises self-priming dust hood upper cover and self-priming dust hood lower cover, on described self-priming dust hood lower cover, be provided with through hole, described dust chamber is made up of protective cover and described polishing pad, on described protective cover, be also provided with through hole, the through hole on described self-priming dust hood lower cover is communicated with by described wireway with the through hole on described protective cover.
Also comprise and hold handle, dust guiding tube and hose, described dust guiding tube is arranged on the top of described casing, the described handle of holding is hollow structure, one end of described dust guiding tube is communicated with described fan blade chamber, the other end with described in hold handle one end be communicated with, described in hold handle the other end be communicated with described dust storage chamber by described hose.
Also be provided with a hose protector, described in described hose protector is arranged on, hold the lower end of handle.
Also be provided with a universal joint, described universal joint is arranged between described fan blade chamber and described dust chamber.
Also be provided with a dust ring, the rear end of described motor is provided with bearing block, and described dust ring is arranged between described motor and described bearing block.
The utility model has the following advantages with respect to prior art tool:
1, self has dust collection function, without external dust catcher, makes simple in structurely, and volume is little, easy to operate, and production cost is low.
2, owing to changing fan blade chamber into be arranged on gear wheel top from the below that is arranged on gear wheel before, so effectively shorten the distance of motor shaft to output shaft, not only can make the focus of work reduce, but also can well play the effect of weight between balance dust chamber and fan blade chamber, stressed even, more laborsaving when operation, greatly improve operating personnel's comfortableness.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the enlarged drawing of A portion in Fig. 1.
Fig. 3 is the structural representation that in the utility model, universal joint is installed.
The specific embodiment:
Referring to Fig. 1 to Fig. 3, the improved wall surface grinding machine of one providing according to the utility model, comprise motor 1, casing 2, motor shaft 3, pinion 4, gear wheel 5, gear shaft 6, final-stage gear 7, output shaft 8 and polishing pad 9, wherein, motor 1 is arranged in casing 2, pinion 4 is arranged on motor shaft 3, polishing pad 9 is arranged on output shaft 8, pinion 4 engages with gear wheel 5 and drives the gear shaft 6 being fixed on gear wheel 5 to rotate, gear shaft 6 engages with final-stage gear 7 and drives the output shaft 8 being fixed on final-stage gear 7 to rotate, then drive polishing pad 9 to rotate, also comprise dust chamber 10, fan blade 11, fan blade chamber 12, dust storage chamber 13 and wireway 14, fan blade chamber 12 is arranged on the top of gear wheel 5, dust chamber 10 is arranged on the bottom of gear wheel 5, fan blade 11 is affixed with gear shaft 6, and be placed in fan blade chamber 12, polishing pad 9 is arranged in dust chamber 10, dust chamber 10 is communicated with by wireway 14 with fan blade chamber 12, fan blade chamber 12 is communicated with dust storage chamber 13.Owing to changing fan blade chamber 12 into be arranged on gear wheel 5 top from the below that is arranged on gear wheel 5 before, so effectively shorten the distance of motor shaft 3 to output shaft 8, not only can make the focus of work reduce, but also can well play the effect of weight between balance dust chamber 10 and fan blade chamber 12, stressed even, more laborsaving when operation, greatly improve operating personnel's comfortableness.
Also comprise and hold handle 18, dust guiding tube 19 and hose 20, dust guiding tube 19 is arranged on the top of casing 2, hold handle 18 and be hollow structure, one end of dust guiding tube 19 is communicated with fan blade chamber 12, the other end is communicated with one end of holding handle 18, and the other end of holding handle 18 is communicated with dust storage chamber 13 by hose 20.
Also be provided with a hose protector 21, hose protector 21 is arranged on the lower end of holding handle 18, by hose protector 21, does not use time on the ground and can effectively protect hose 20 not damaged by pressure at machine.
Also be provided with a universal joint 22, universal joint 22 is arranged between fan blade chamber 12 and dust chamber 10, and universal joint 22 can make sander head any direction rotate, thereby improves operating personnel's comfortableness.
Also be provided with a dust ring 23, the rear end of motor 1 is provided with bearing block 24, and dust ring 23 is arranged between motor 1 and bearing block 24, and dust ring 23 can prevent that dust from entering in motor 1, extended the service life of motor 1 effectively.
Operation principle of the present utility model is: motor 1 provides power, motor shaft 3 is rotated, pinion 4 on motor shaft 3 engages with gear wheel 5 and drives the gear shaft 6 being fixed on gear wheel 5 to rotate, gear shaft 6 engages with final-stage gear 7 and drives the output shaft 8 being fixed on final-stage gear 7 to rotate, then drive polishing pad 9 High Rotation Speeds, polishing pad 9 contact polish after metope clean, simultaneously, be fixed in the also High Rotation Speed of fan blade 11 on gear shaft 6, fan blade 11 is by the Bas Discharged in fan blade chamber 12, form higher draught head, dust in dust chamber 10 is inhaled in fan blade chamber 12 by wireway 14 with air, and through dust guiding tube 19, hold handle 18 and hose 20 finally enters in dust storage chamber 13.
Above-described embodiment is only for illustration of the utility model; and be not limitation of the utility model; the those of ordinary skill in relevant technologies field; in the situation that not departing from spirit and scope of the present utility model; can also make a variety of changes and modification; therefore all technical schemes that are equal to also belong to category of the present utility model, and scope of patent protection of the present utility model should be limited by each claim.
Claims (6)
1. an improved wall surface grinding machine, comprise motor, casing, motor shaft, pinion, gear wheel, gear shaft, final-stage gear, output shaft and polishing pad, wherein, described motor is arranged in described casing, described pinion is arranged on described motor shaft, described polishing pad is arranged on described output shaft, described pinion engages with described gear wheel and drives the described gear shaft being fixed on described gear wheel to rotate, described gear shaft engages with described final-stage gear and drives the described output shaft rotation being fixed on described final-stage gear, then drive described polishing pad rotation, it is characterized in that: also comprise dust chamber, fan blade, fan blade chamber, dust storage chamber and wireway, described fan blade chamber is arranged on the top of described gear wheel, described dust chamber is arranged on the bottom of described gear wheel, described fan blade and described gear shaft are affixed, and it is indoor to be placed in described fan blade, it is indoor that described polishing pad is arranged on described dust, described dust chamber is communicated with by described wireway with described fan blade chamber, described fan blade chamber is communicated with described dust storage chamber.
2. the improved wall surface grinding machine of one according to claim 1, it is characterized in that: described fan blade chamber comprises self-priming dust hood upper cover and self-priming dust hood lower cover, on described self-priming dust hood lower cover, be provided with through hole, described dust chamber is made up of protective cover and described polishing pad, on described protective cover, be also provided with through hole, the through hole on described self-priming dust hood lower cover is communicated with by described wireway with the through hole on described protective cover.
3. the improved wall surface grinding machine of one according to claim 1, it is characterized in that: also comprise and hold handle, dust guiding tube and hose, described dust guiding tube is arranged on the top of described casing, the described handle of holding is hollow structure, one end of described dust guiding tube is communicated with described fan blade chamber, the other end with described in hold handle one end be communicated with, described in hold handle the other end be communicated with described dust storage chamber by described hose.
4. the improved wall surface grinding machine of one according to claim 3, is characterized in that: be also provided with a hose protector, hold the lower end of handle described in described hose protector is arranged on.
5. the improved wall surface grinding machine of one according to claim 1, is characterized in that: be also provided with a universal joint, described universal joint is arranged between described fan blade chamber and described dust chamber.
6. the improved wall surface grinding machine of one according to claim 1, is characterized in that: be also provided with a dust ring, the rear end of described motor is provided with bearing block, and described dust ring is arranged between described motor and described bearing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320837961.9U CN203600001U (en) | 2013-12-19 | 2013-12-19 | Improved wall surface grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320837961.9U CN203600001U (en) | 2013-12-19 | 2013-12-19 | Improved wall surface grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203600001U true CN203600001U (en) | 2014-05-21 |
Family
ID=50712700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320837961.9U Expired - Fee Related CN203600001U (en) | 2013-12-19 | 2013-12-19 | Improved wall surface grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203600001U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112721A (en) * | 2016-06-28 | 2016-11-16 | 安庆天蛛外墙清洗有限公司 | A kind of practical wall sander |
| CN107605135A (en) * | 2017-10-24 | 2018-01-19 | 廖方奎 | A kind of operation instrument for wall construction |
| CN114346856A (en) * | 2022-01-21 | 2022-04-15 | 山东省地质矿产勘查开发局第一地质大队（山东省第一地质矿产勘查院） | Geological exploration rock sample cleaning and grinding device |
-
2013
- 2013-12-19 CN CN201320837961.9U patent/CN203600001U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112721A (en) * | 2016-06-28 | 2016-11-16 | 安庆天蛛外墙清洗有限公司 | A kind of practical wall sander |
| CN107605135A (en) * | 2017-10-24 | 2018-01-19 | 廖方奎 | A kind of operation instrument for wall construction |
| CN114346856A (en) * | 2022-01-21 | 2022-04-15 | 山东省地质矿产勘查开发局第一地质大队（山东省第一地质矿产勘查院） | Geological exploration rock sample cleaning and grinding device |
| CN114346856B (en) * | 2022-01-21 | 2023-01-31 | 山东省地质矿产勘查开发局第一地质大队（山东省第一地质矿产勘查院） | Geological exploration rock sample cleaning and grinding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIN LIGEN Free format text: FORMER OWNER: HONG BANGYU Effective date: 20140715 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 325208 WENZHOU, ZHEJIANG PROVINCE TO: 311399 HANGZHOU, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140715 Address after: 311399 Zhejiang city of Ling'an province Qingnian Road Jincheng Street No. 45 Patentee after: Jin Ligen Address before: 325208 Zhejiang city of Ruian province Mei Yu Xiang Ma Yu Wo Cun Patentee before: Hong Bangyu |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 Termination date: 20171219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |