CN205765342U - A kind of self-dust-suction wall surface grinding machine - Google Patents
A kind of self-dust-suction wall surface grinding machine Download PDFInfo
- Publication number
- CN205765342U CN205765342U CN201620772330.7U CN201620772330U CN205765342U CN 205765342 U CN205765342 U CN 205765342U CN 201620772330 U CN201620772330 U CN 201620772330U CN 205765342 U CN205765342 U CN 205765342U
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- CN
- China
- Prior art keywords
- dust
- blade
- shaft
- wall surface
- grinding machine
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- 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
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
This utility model relates to a kind of self-dust-suction wall surface grinding machine, including guard shield and the mill that is arranged in guard shield be arranged on the motor outside guard shield, drive mechanism, dust exhaust apparatus, drive mechanism includes power transmission shaft and the first bevel gear wheel being arranged on power transmission shaft, second largest bevel gear and little gear, dust exhaust apparatus includes dust suction fan blade, blade shaft and blade cover, dust suction fan blade is arranged on blade shaft and is positioned at blade cover, the first bevel pinion being meshed with the first bevel gear wheel it is additionally provided with on blade shaft, the second bevel pinion being meshed with second largest bevel gear it is provided with on the output shaft of motor, also include a mill rotating shaft, mill rotating shaft one end is connected through guard shield with mill, the other end is provided with the gear wheel being meshed with little gear.It is by being optimized improvement to the drive mechanism of wall surface grinding machine, and on the one hand the reliability of transmission is higher, and on the other hand the installation of dust exhaust apparatus is more convenient with dismounting, is conducive to it is carried out dismounting maintenance and cleaning etc..
Description
Technical field
This utility model relates to a kind of polisher, especially relates to a kind of self-dust-suction wall surface grinding machine.
Background technology
At present, wall surface grinding machine is widely used in the polishing sanding of metope.For Optimization Work environment, existing polisher one
As all from dust-absorbing function, such as a kind of Novel wall surface grinding machine disclosed in Chinese utility model patent CN204584893, its
Being provided with automatic dust absorption mechanism, automatic dust absorption mechanism includes dust suction fan blade, blade shaft, blade cover and dust suction drive mechanism；Dust suction
Drive mechanism includes bevel gear wheel and bevel pinion, and bevel gear wheel is rotating to be arranged on fixing axle, fixing axle and jackshaft
Parallel, the power output shaft of motor is arranged vertically with fixing axle, the power output shaft of blade shaft and motor on the same line, Gu
Dead axle is between blade shaft and the power output shaft of motor；Bevel pinion includes one-level bevel pinion and final stage bevel pinion,
Being provided with one-level bevel pinion on the power output shaft of motor, blade shaft is provided with final stage small bevel gear in the one end near fixing axle
Wheel, blade shaft is provided with dust suction fan blade in the one end away from fixing axle, and one-level bevel pinion engages with the side of bevel gear wheel, end
Level bevel pinion engages with the opposite side of bevel gear wheel；Polishing pad is arranged on jackshaft and is connected by gear drive with fixing axle
Connecing, polishing pad is provided with suction port, and suction port connects with the dust suction cavity in blade cover, and dust suction cavity passes through sweep-up pipe with hollow
Aluminum pipe handle connects.
Though above-mentioned polisher can realize self-dust-suction function, but there is also following not enough in structure design: 1) motor
The transmission between transmission and fixing axle and blade shaft between power output shaft and fixing axle all by two bevel pinions with
Same bevel gear wheel realizes, and easily causes the fatigue of this bevel gear wheel, thus shortens its service life, and final shadow
Ring the normal use of polisher；2) installation of automatic dust absorption mechanism with dismounting inconvenience, be unfavorable for its carry out dismounting maintenance and
Cleaning etc..To this end, await it is made improvement.
Utility model content
In order to overcome the deficiency of above-mentioned prior art, the purpose of this utility model be to provide a kind of reasonable in design,
The self-dust-suction wall surface grinding machine of reliable transmission and dust exhaust apparatus easy installation and removal.
The purpose of this utility model is achieved by the following technical programs:
A kind of self-dust-suction wall surface grinding machine, the mill including guard shield and being arranged in guard shield and being arranged on outside guard shield
Motor, drive mechanism, dust exhaust apparatus, described drive mechanism include power transmission shaft and be arranged on power transmission shaft the first bevel gear wheel,
Second largest bevel gear and little gear, described dust exhaust apparatus includes dust suction fan blade, blade shaft and blade cover, and described blade shaft is rotatable
Be arranged on blade cover, described dust suction fan blade is arranged on blade shaft and is positioned at blade cover, and described blade shaft also sets up
There is the first bevel pinion being meshed with described first bevel gear wheel, the output shaft of described motor is provided with second largest with described
The second bevel pinion that bevel gear is meshed, also includes a mill rotating shaft, and described mill rotating shaft one end passes described guard shield and mill
Dish connects, and the described mill rotating shaft other end is provided with the gear wheel being meshed with described little gear.
Further, described first bevel gear wheel is positioned at the top of described second largest bevel gear, and described little gear is positioned at institute
State the lower section of second largest bevel gear.
Further, described blade shaft is parallel to the output shaft of described motor, and described power transmission shaft is perpendicular to described motor
Output shaft, described mill rotating shaft is paralleled with described power transmission shaft.
Further, described guard shield offering an air suction opening, described guard shield upper surface is provided with and is axially prolonged by air suction opening
Stretching the hollow connection post of formation, described blade cover lower end is provided with and hollow is connected the lower joint sleeve that post is slidably socketed with this.
Further, described blade cover includes the front blade cover that mutually covers and rear blade cover, and described dust exhaust apparatus also wraps
Including a blinker and and fix seat, described blinker is arranged in described blade cover and is positioned at described rear blade cover and described fan blade
Between, described fixing seat arranges the outside of blade cover in the rear, and described blade shaft one end passes from described rear blade cover and stretches
Entering in fixing seat, described first bevel pinion is arranged on described blade shaft and stretches into the part in fixing seat.
Further, also include that one for being installed with the transmission case body of described drive mechanism, the upper end of described transmission case body sets
Being equipped with the several first vertical screw hole, the correspondence position of described fixing seat is provided with the several second vertical screw hole, described fixing
Seat is several with the upper end of described transmission case body lid merga pass mutually is screwed into the second vertical screw hole and the first vertical screw hole successively
Screw fix.
Further, described first bevel gear wheel is mounted on covering of described transmission case body upper end and described fixing seat
Junction.
Further, each described first vertical screw hole and the second vertical screw hole are all parallel with described power transmission shaft.
Further, also include that one handle and a dust guiding tube, described blade cover upper end are provided with a upper joint sleeve, described in lead
Dirt pipe one end and described upper joint sleeve are detachably fixed by clip and are connected, and the described dust guiding tube other end is fixed on described handle
And connect with its inner passage.
Further, described little gear is one-body molded with described power transmission shaft.
Compared with prior art, this utility model has the advantages that
This utility model is optimized improvement to the drive mechanism of self-dust-suction wall surface grinding machine, on the one hand power transmission shaft and wind
Transmission between rachis is realized by intermeshing first bevel gear wheel and the first bevel pinion, the output shaft of motor and biography
Transmission between moving axis is then realized by intermeshing second largest bevel gear and the second bevel pinion, thus avoids existing
The phenomenon that when sharing a bevel gear wheel transmission in technology, the gear fatiguability of existence is impaired, thereby improves polisher work
Reliability；On the other hand it is positioned at the top of second largest bevel gear due to the first bevel gear wheel, thus on structure designs, suction can be made
Dirt device carrys out independent design as a global facility, the attachment structure advantages of simple between itself and transmission case body and polishing pad,
Install and do not fettered by transmission case body and polishing pad with unloading process, very convenient, during dismounting, only need to by dust exhaust apparatus and
Four screws connected on transmission case body are back-outed, and can easily be taken off from polishing pad by dust exhaust apparatus, and then examine it
Repair and cleaning etc..
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model self-dust-suction wall surface grinding machine.
Fig. 2 is the explosive view of this utility model self-dust-suction wall surface grinding machine fore-end.
Fig. 3 is the enlarged diagram of this utility model self-dust-suction wall surface grinding machine fore-end.
Fig. 4 is the schematic perspective view of this utility model self-dust-suction wall surface grinding machine fore-end.
Detailed description of the invention
This utility model is described in further detail by the embodiment be given below in conjunction with the accompanying drawings.
As shown in Figures 1 to 4, a kind of self-dust-suction wall surface grinding machine, including guard shield 1 and the mill 2 that is arranged in guard shield 1
With the motor 3 being arranged on outside guard shield 1, drive mechanism 4, dust exhaust apparatus 5.Drive mechanism 4 includes power transmission shaft 41 and is arranged on biography
The first bevel gear wheel 42, second largest bevel gear 43 and little gear 44 on moving axis 41, wherein, the first bevel gear wheel 42 is positioned at second
The top of bevel gear wheel 43, little gear 44 is positioned at the lower section of second largest bevel gear 43.Dust exhaust apparatus 5 includes dust suction fan blade 51, wind
Rachis 52 and blade cover 53, blade shaft 52 is installed in rotation on blade cover 53, and dust suction fan blade 51 is arranged on blade shaft 52
And it is positioned at blade cover 53, blade shaft 52 is additionally provided with the first bevel pinion 521 being meshed with the first bevel gear wheel 42, electricity
The second bevel pinion 311 being meshed with second largest bevel gear 43 it is provided with on the output shaft 31 of machine 3.Also include a mill rotating shaft
6, mill rotating shaft 6 one end is connected through guard shield 1 with mill 2, and mill rotating shaft 6 other end is provided with big with what little gear 44 was meshed
Gear 61.
Preferably, blade shaft 53 is parallel to the output shaft 31 of motor 3, and power transmission shaft 41 is perpendicular to the output shaft 31 of motor 3, mill
Dish rotating shaft 6 is paralleled with power transmission shaft 41.
Preferably, guard shield 1 offering an air suction opening 11, guard shield 1 surface configuration has and is formed by air suction opening 11 is axially extending
Hollow connection post 12, blade cover 53 lower end is provided with and hollow is connected the lower joint sleeve 531 that post 12 is slidably socketed with this, sets herein
Be set to be slidably socketed can make guard shield 1 touch support metope time move upward, and then expose mill 2 carry out polish work.
Preferably, blade cover 53 includes the front blade cover 53a that mutually covers and rear blade cover 53b, and dust exhaust apparatus 5 also includes
One blinker 54 and fixes seat 55, in blinker 54 is arranged on blade cover 53 and between rear blade cover 53b and fan blade 51,
Fixing seat 55 is arranged on the outside of rear blade cover 53b, and blade shaft 52 one end passes and stretch into fixing seat 55 from rear blade cover 53b
In, the first bevel pinion 521 is arranged on blade shaft 52 and stretches into the part in fixing seat 55.
Also include that one for being installed with the transmission case body 40 of drive mechanism 4, the upper end of transmission case body 40 is provided with several first
Vertical screw hole 401, the correspondence position of fixing seat 55 is provided with the several second vertical screw hole 551, each first vertical screw hole
401 is all parallel with power transmission shaft 41 with the second vertical screw hole 551.Fix the upper end lid merga pass mutually of seat 55 and transmission case body 40
Several screws being screwed into the second vertical screw hole 551 and the first vertical screw hole 401 successively are fixed.First bevel gear wheel 42 is installed
Be arranged on transmission case body 40 upper end and fixing seat 55 covers junction, in order to can be meshed with the first bevel pinion 521.
Preferably, also including one handle 7 and a dust guiding tube 8, blade cover 53 upper end is provided with a upper joint sleeve 532, leads dirt
Pipe 8 one end and upper joint sleeve 532 are detachably fixed by clip and are connected, dust guiding tube 8 other end be fixed on handle 7 and with in it
Portion's channel connection.
The operation principle of self-dust-suction wall surface grinding machine described in the utility model is as follows: after motor 3 starts, its output shaft 31 warp
Second largest bevel gear 43 drives power transmission shaft 41 to rotate with the second bevel pinion 311, and power transmission shaft 41 is then by little gear 44 and canine tooth
Take turns 61 band movable grinding disc rotating shafts 6 and mill 2 rotates, and drive fan blade by the first bevel gear wheel 42 and the first bevel pinion 521
Axle 52 and fan blade 51 rotate, thus carry dust-absorbing function while realizing polishing work.
As described above, preferred embodiment the most of the present utility model, real when this utility model can not be limited with this
The scope executed, the simple equivalence change the most generally made according to this utility model claim and utility model description
With modification, the most still belong in the range of this utility model patent contains.
Claims (10)
1. a self-dust-suction wall surface grinding machine, including guard shield and the mill that is arranged in guard shield be arranged on the electricity outside guard shield
Machine, drive mechanism, dust exhaust apparatus, it is characterised in that: described drive mechanism includes power transmission shaft and be arranged on power transmission shaft first
Bevel gear wheel, second largest bevel gear and little gear, described dust exhaust apparatus includes dust suction fan blade, blade shaft and blade cover, described wind
Rachis is installed in rotation on blade cover, and described dust suction fan blade is arranged on blade shaft and is positioned at blade cover, described fan blade
Be additionally provided with the first bevel pinion being meshed with described first bevel gear wheel on axle, the output shaft of described motor is provided with
The second bevel pinion that described second largest bevel gear is meshed, also includes a mill rotating shaft, and described mill rotating shaft one end passes institute
Stating guard shield to be connected with mill, the described mill rotating shaft other end is provided with the gear wheel being meshed with described little gear.
A kind of self-dust-suction wall surface grinding machine the most according to claim 1, it is characterised in that: described first bevel gear wheel is positioned at
The top of described second largest bevel gear, described little gear is positioned at the lower section of described second largest bevel gear.
A kind of self-dust-suction wall surface grinding machine the most according to claim 2, it is characterised in that: described blade shaft is parallel to described
The output shaft of motor, described power transmission shaft is perpendicular to the output shaft of described motor, and described mill rotating shaft is paralleled with described power transmission shaft.
4. according to a kind of self-dust-suction wall surface grinding machine described in Claims 2 or 3, it is characterised in that: offer on described guard shield
One air suction opening, described guard shield upper surface is provided with by the axially extending hollow connection post formed of air suction opening, described blade cover lower end
It is provided with and hollow is connected the lower joint sleeve that post is slidably socketed with this.
A kind of self-dust-suction wall surface grinding machine the most according to claim 4, it is characterised in that: described blade cover includes mutually covering
The front blade cover closed and rear blade cover, described dust exhaust apparatus also includes that a blinker and fixes seat, and described blinker is arranged on
In described blade cover and between described rear blade cover and described fan blade, described fixing seat is arranged in the rear outside blade cover
Side, described blade shaft one end passes and stretches in fixing seat from described rear blade cover, and described first bevel pinion is arranged on described
Blade shaft stretches into the part in fixing seat.
A kind of self-dust-suction wall surface grinding machine the most according to claim 5, it is characterised in that: also include that one is described for being installed with
The transmission case body of drive mechanism, the upper end of described transmission case body is provided with the several first vertical screw hole, described fixing seat right
Answering position to be provided with the several second vertical screw hole, described fixing seat and the upper end of described transmission case body lid merga pass mutually is several
The screw being screwed into the second vertical screw hole and the first vertical screw hole successively is fixed.
A kind of self-dust-suction wall surface grinding machine the most according to claim 6, it is characterised in that: described first bevel gear wheel is installed
Be arranged on described transmission case body upper end and described fixing seat covers junction.
A kind of self-dust-suction wall surface grinding machine the most according to claim 6, it is characterised in that: each described first vertical screw hole
All parallel with described power transmission shaft with the second vertical screw hole.
A kind of self-dust-suction wall surface grinding machine the most according to claim 4, it is characterised in that: also include that one handle and leads dirt
Pipe, described blade cover upper end is provided with a upper joint sleeve, and described dust guiding tube one end and described upper joint sleeve are detachable by clip
Fixing connection, the described dust guiding tube other end is fixed on described handle and connects with its inner passage.
10. according to a kind of self-dust-suction wall surface grinding machine described in claim 1 or 2 or 3, it is characterised in that: described little gear with
Described power transmission shaft is one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620772330.7U CN205765342U (en) | 2016-07-12 | 2016-07-12 | A kind of self-dust-suction wall surface grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620772330.7U CN205765342U (en) | 2016-07-12 | 2016-07-12 | A kind of self-dust-suction wall surface grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205765342U true CN205765342U (en) | 2016-12-07 |
Family
ID=58120809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620772330.7U Expired - Fee Related CN205765342U (en) | 2016-07-12 | 2016-07-12 | A kind of self-dust-suction wall surface grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205765342U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214578A (en) * | 2017-06-15 | 2017-09-29 | 梁美萍 | A kind of wall grinding machine |
| CN113400121A (en) * | 2021-07-14 | 2021-09-17 | 金华市高就机电设备有限公司 | Dust hood and wall surface grinding machine comprising same |
-
2016
- 2016-07-12 CN CN201620772330.7U patent/CN205765342U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214578A (en) * | 2017-06-15 | 2017-09-29 | 梁美萍 | A kind of wall grinding machine |
| CN107214578B (en) * | 2017-06-15 | 2023-11-03 | 梁美萍 | Wall grinding machine |
| CN113400121A (en) * | 2021-07-14 | 2021-09-17 | 金华市高就机电设备有限公司 | Dust hood and wall surface grinding machine comprising same |
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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: 20161207 Termination date: 20190712 |