CN213438708U - Wall surface grinding machine - Google Patents
Wall surface grinding machine Download PDFInfo
- Publication number
- CN213438708U CN213438708U CN202022544510.9U CN202022544510U CN213438708U CN 213438708 U CN213438708 U CN 213438708U CN 202022544510 U CN202022544510 U CN 202022544510U CN 213438708 U CN213438708 U CN 213438708U
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- CN
- China
- Prior art keywords
- dust cover
- dust
- wall
- sealing ring
- motor
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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.)
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- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model relates to a wall polisher, include: the machine body is internally provided with a motor and a fan which is electrically connected with the motor; the grinding hole wheel is connected to the machine body through a rotating shaft, and the rotating shaft is electrically connected with the motor; the dustproof cover is detachably sleeved at the end part of the frosted hole wheel; a flexible sealing ring adapted to the dust cap, the sealing ring being removably attached to the rim of the dust cap; the exhaust pipe is communicated with the dust cover, and the motor drives the fan to discharge the dust collected in the dust cover through the exhaust pipe. The utility model discloses a dust cover is collected the dust that the sanding hole wheel set produced of polishing of wall, and the sealing ring through the flexibility is established with the wall is close to the gap of shutoff dust cover and wall.
Description
Technical Field
The utility model relates to a building construction field indicates a wall polisher especially.
Background
The wall surface polisher is an electric tool which takes electric power as power and drives the sand sheets on the end faces of the sand discs to rotate at a high speed to polish and clean the wall surface, and the polishing mode is far more efficient than a manual polishing mode. But a large amount of dust is generated during the sanding process.
In the prior art, the wall surface grinding machine with the dust suction device collects dust by means of the adsorption force of the dust suction device, but the main dust generation position of the wall surface being ground is lack of a closed protection collection measure, and the dust is easily emitted to the surrounding environment to form pollution.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's defect, provide a wall polisher, solve among the prior art dust and distribute the problem that forms the pollution in the surrounding environment easily.
The technical scheme for realizing the purpose is as follows:
the utility model provides a wall polisher, include:
the fan is electrically connected with the motor;
the grinding hole wheel is connected to the machine body through a rotating shaft, and the rotating shaft is electrically connected with the motor;
the annular dust cover is matched with the frosted hole wheel, and the dust cover is detachably sleeved at the end part of the frosted hole wheel;
a flexible sealing ring adapted to the dust cap, the sealing ring being removably attached to a rim of the dust cap; and
and the exhaust pipe is communicated with the dust cover, and the fan is driven by the motor to discharge the dust collected in the dust cover through the exhaust pipe.
The utility model discloses a further improvement of the wall surface grinding machine,
the dust cover is sleeved at the end part of the frosted hole wheel, and part of the dust cover protrudes out of the frosted hole wheel;
the sealing ring is sleeved on the dust cover and partially protrudes out of the dust cover;
the dust cover is sleeved with a hoop, the hoop is pressed on the sealing ring, and the hoop, the sealing ring and the dust cover are fixed in a penetrating mode through bolts.
The utility model discloses wall polisher's further improvement lies in, there is at least one directive wheel on the surface of dust cover through notch swing joint.
The utility model discloses wall polisher's further improvement lies in, still including locating the dust cover with the filter mantle of the connector of calandria.
The utility model discloses wall polisher's further improvement lies in, still locates including the cover the protecting crust of machine body, ventilative mouthful has been seted up to the protecting crust.
The utility model discloses wall polisher's further improvement lies in, the machine body includes the handle, the lateral wall of handle is provided with electric connection the switch of motor.
The utility model discloses wall polisher's beneficial effect:
the utility model discloses wall polisher is in the use, collects the dust that the sanding hole wheel set produced of polishing of wall through the dust cover to closely paste through flexible sealing ring and wall and establish, with the gap of shutoff dust cover and wall, avoid the dust to leak outside the dust cover, shelter from playing the protective effect to the construction of polishing the wall, and then reduce the external pollution of dust.
Drawings
Fig. 1 is the structure schematic diagram of the wall surface grinding machine of the utility model.
Fig. 2 is the utility model discloses a wall polisher demolish the schematic diagram of dust cover.
Detailed Description
The invention will be further explained with reference to the drawings and the specific embodiments.
Referring to fig. 1, the structure of the wall surface grinding machine of the present invention is shown. As shown in figure 1, the utility model discloses a wall polisher includes
The machine body 10 is internally provided with a motor and a fan which is electrically connected with the motor;
the grinding hole wheel 20 is connected to the machine body 10 through a rotating shaft, and the rotating shaft is electrically connected with the motor;
an annular dust cover 30 adapted to the sand hole wheel 20, the dust cover 30 being detachably fitted over an end of the sand hole wheel 20;
a flexible sealing ring 40 adapted to the dust cap, the sealing ring 40 being removably attached to the rim of the dust cap 30; and
the exhaust pipe connected to the dust cover 30 discharges the dust collected in the dust cover through the exhaust pipe by driving the fan by the motor.
The utility model discloses wall polisher is in the use, collects the dust that the sanding hole wheel set produced of polishing of wall through the dust cover to closely paste through flexible sealing ring and wall and establish, with the gap of shutoff dust cover and wall, avoid the dust to leak outside the dust cover, shelter from playing the protective effect to the construction of polishing the wall, and then reduce the external pollution of dust.
As a preferred embodiment of the utility model discloses wall polisher, it is to refer to fig. 2 the utility model discloses wall polisher demolish the schematic diagram of dust cover. As shown in fig. 1 and 2, the dust cover 30 is sleeved on the end of the sand hole wheel 20 and partially protrudes out of the sand hole wheel 20; the sealing ring 40 is sleeved on the dust cover 30 and partially protrudes out of the dust cover 30; the ferrule is fitted around the dust cover 30 and pressed against the seal ring, and the ferrule, the seal ring 40 and the dust cover 30 are fixed by a bolt 50.
The dust cover 30, the sealing ring 40 and the machine body 10 are detachably connected through the hoop and the bolts, and therefore the installation and the disassembly are convenient. The dust cover 30 and the sealing ring 40 can be conveniently replaced after being damaged, and the operation effect is ensured.
As a preferred embodiment of the wall surface grinding machine of the present invention, the surface of the dust cover 30 is movably connected to at least one steering wheel 60 through a notch. The steering wheel 60 reduces resistance when the dust cover 30 moves on the wall surface, and reduces scraping damage to the wall surface.
As a preferred embodiment of the wall surface grinding machine of the present invention, the wall surface grinding machine further includes a filter cover disposed at the connection port between the dust cover 30 and the discharge pipe. The filter cover can play a role in filtering. The one end of calandria inner wall is provided with accomodates the mouth for when calandria and external pipe cup joint, play the effect of supplementary chucking, and then guarantee the dust and pass through the calandria and the stable discharge of external pipe.
As a preferred embodiment of the utility model discloses wall polisher, the protecting crust of quick-witted body 10 is still located including the cover, and ventilative mouthful has been seted up to the protecting crust. The surface of the machine body 10 is wrapped and protected by the protective shell, so that the problem that external sundries are collided and damaged is solved. Both sides of the protective shell are in threaded connection with fastening bolts 11.
As a preferred embodiment of the wall surface grinding machine of the present invention, the machine body 10 includes a handle 70, and a power switch 71 electrically connected to the motor is disposed on a side wall of the handle 70. Further, a parallel handle 72 is fixedly connected to an outer surface of the handle 70. The side handle 72 assists in securing the handle 70, thereby enhancing the user's grip stability of the wall sander.
The utility model discloses wall polisher's beneficial effect does:
the utility model discloses wall polisher is in the use, collects the dust that the sanding hole wheel set produced of polishing of wall through the dust cover to closely paste through flexible sealing ring and wall and establish, with the gap of shutoff dust cover and wall, avoid the dust to leak outside the dust cover, shelter from playing the protective effect to the construction of polishing the wall, and then reduce the external pollution of dust.
The present invention has been described in detail with reference to the embodiments shown in the drawings, and those skilled in the art can make various modifications to the present invention based on the above description. Therefore, certain details of the embodiments should not be construed as limitations of the invention, which are intended to be covered by the following claims.
Claims (6)
1. A wall sander, comprising:
the fan is electrically connected with the motor;
the grinding hole wheel is connected to the machine body through a rotating shaft, and the rotating shaft is electrically connected with the motor;
the annular dust cover is matched with the frosted hole wheel, and the dust cover is detachably sleeved at the end part of the frosted hole wheel;
a flexible sealing ring adapted to the dust cap, the sealing ring being removably attached to a rim of the dust cap; and
and the exhaust pipe is communicated with the dust cover, and the fan is driven by the motor to discharge the dust collected in the dust cover through the exhaust pipe.
2. A wall grinding machine as defined in claim 1,
the dust cover is sleeved at the end part of the frosted hole wheel, and part of the dust cover protrudes out of the frosted hole wheel;
the sealing ring is sleeved on the dust cover and partially protrudes out of the dust cover;
the dust cover is sleeved with a hoop, the hoop is pressed on the sealing ring, and the hoop, the sealing ring and the dust cover are fixed in a penetrating mode through bolts.
3. A wall grinding machine as defined in claim 1,
the surface of the dust cover is movably connected with at least one steering wheel through a notch.
4. A wall grinding machine as defined in claim 1,
the dust cover is arranged on the dust cover, and the filter cover is arranged on a connection port of the discharge pipe.
5. A wall grinding machine as defined in claim 1,
the machine body is provided with a protection shell, and the protection shell is sleeved with a ventilation opening.
6. A wall grinding machine as defined in claim 1,
the machine body comprises a handle, and the side wall of the handle is provided with a power switch electrically connected with the motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022544510.9U CN213438708U (en) | 2020-11-06 | 2020-11-06 | Wall surface grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022544510.9U CN213438708U (en) | 2020-11-06 | 2020-11-06 | Wall surface grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213438708U true CN213438708U (en) | 2021-06-15 |
Family
ID=76299024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022544510.9U Active CN213438708U (en) | 2020-11-06 | 2020-11-06 | Wall surface grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213438708U (en) |
-
2020
- 2020-11-06 CN CN202022544510.9U patent/CN213438708U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |