CN216138739U - Dust removal mechanism of fence polisher - Google Patents
Dust removal mechanism of fence polisher Download PDFInfo
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- CN216138739U CN216138739U CN202121233850.8U CN202121233850U CN216138739U CN 216138739 U CN216138739 U CN 216138739U CN 202121233850 U CN202121233850 U CN 202121233850U CN 216138739 U CN216138739 U CN 216138739U
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- mounting shell
- dust
- fence
- side wall
- shell
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Abstract
The utility model relates to the technical field of fence polishing, in particular to a dust removal mechanism of a fence polisher, which comprises a handle, wherein the front end of the handle is fixedly connected with a mounting shell, a removable dust collection box is arranged in the inner space of the mounting shell, and a protective cover is also arranged below the mounting shell; a 7-shaped partition is arranged in the inner space of the mounting shell, and a driving motor is fixedly mounted below the partition and positioned in the mounting shell; this dust removal mechanism of fence polisher, through the fan that sets up in the installation shell to and protection casing, the passageway that sets up in the installation shell below, at the dish during operation of polishing, can inhale the installation shell with dust, sweeps etc. in, thereby effectively avoid the dust to fly upward everywhere, reduce the harm to the human body, and through the detachable dust collection box that sets up in the installation shell, can realize concentrating the collection to dust etc. thereby be convenient for carry out centralized processing, convenient and fast to the dust.
Description
Technical Field
The utility model relates to the technical field of fence polishing, in particular to a dust removal mechanism of a fence polishing machine.
Background
The fence is a barrier made of bamboo, wood, iron bars and the like, and is widely applied to daily production and life. At present, when a fence is polished, a handheld polisher is mostly adopted, the polisher is convenient to use, but the polisher can generate more dust or scraps in the polishing process, the dust flies upwards at the position, and is very easy to be sucked by an operator, so that the health of the operator is damaged, and therefore, a dust removing mechanism of the fence polisher is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a dust removing mechanism of a fence grinding machine, which solves the problems in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme:
a dust removal mechanism of a fence polisher comprises a handle, wherein a mounting shell is fixedly connected to the front end of the handle, a removable dust collection box is arranged in the inner space of the mounting shell, and a protective cover is further arranged below the mounting shell; a 7-shaped partition is arranged in the inner space of the mounting shell, a driving motor is fixedly mounted below the partition and positioned in the mounting shell, an output shaft end of the driving motor is coaxially connected with a cylindrical rotating shaft, one end of the rotating shaft extending out of the mounting shell is fixedly connected with a disc-shaped polishing disc, and a fan is fixedly mounted in the inner space of the mounting shell and positioned on the upper end face of the partition; a square hole is formed in one end, close to the fan, of the dust collection box, a clamping groove is formed in the side wall of the square hole, a filter screen is clamped and matched at the clamping groove, and a cylindrical support shaft is fixedly connected to one side, close to the rear end of the mounting shell, of the dust collection box; the upper end of protection casing is equipped with the passageway, just the left side wall of passageway and the right side wall of installation shell are closely welded.
Preferably, one end of the mounting shell, which is far away from the handle, is provided with a plurality of ventilation holes communicated with the inside of the mounting shell.
Preferably, a dust inlet is formed in the position, close to the top end, of the rear side wall of the mounting shell, and the channel is communicated with the inner space of the mounting shell through the dust inlet.
Preferably, a round hole communicated with the inside of the mounting shell is formed in the rear side wall of the mounting shell.
Preferably, a threaded layer is arranged on the outer side wall of the fulcrum shaft, and a nut is connected to the outer side wall of the fulcrum shaft through the threaded layer in a threaded manner.
Preferably, the upper end of the protective cover is provided with a through hole, and the protective cover is communicated with the inside of the channel through the through hole.
Compared with the prior art, the utility model has the beneficial effects that:
this dust removal mechanism of fence polisher, through the fan that sets up in the installation shell to and protection casing, the passageway that sets up in the installation shell below, at the dish during operation of polishing, can inhale the installation shell with dust, sweeps etc. in, thereby effectively avoid the dust to fly upward everywhere, reduce the harm to the human body, and through the detachable dust collection box that sets up in the installation shell, can realize concentrating the collection to dust etc. thereby be convenient for carry out centralized processing, convenient and fast to the dust.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a part of the structure of the present invention;
FIG. 3 is a schematic view of the structure of the mounting housing of the present invention;
FIG. 4 is a schematic view of the dust collecting case according to the present invention;
fig. 5 is a schematic structural view of the shield according to the present invention.
The various reference numbers in the figures mean:
1. a handle;
2. mounting a shell; 200. separating; 201. a vent hole; 202. a dust inlet; 21. a drive motor; 211. a rotating shaft; 212. grinding disc; 22. a fan;
3. a dust collecting box; 31. a square hole; 311. a card slot; 312. filtering with a screen; 32. a fulcrum; 321. a nut;
4. a protective cover; 41. a channel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Referring to fig. 1-5, the present invention provides a technical solution:
a dust removal mechanism of a fence polisher comprises a handle 1, wherein a mounting shell 2 is fixedly connected to the front end of the handle 1, a dust collection box 3 which can be taken out is arranged in the inner space of the mounting shell 2, an opening is formed in the front side wall of the mounting shell 2, the dust collection box 3 can enter the mounting shell 2 from the opening, a protective cover 4 is further arranged below the mounting shell 2, and a polishing disc 212 can be effectively prevented from falling to the rear side through the arranged protective cover 4, so that safe use of workers is facilitated; a 7-shaped partition 200 is arranged in the inner space of the mounting shell 2, a driving motor 21 is fixedly mounted below the partition 200 and positioned in the mounting shell 2, the output shaft end of the driving motor 21 is coaxially connected with a cylindrical rotating shaft 211, one end of the rotating shaft 211, which extends out of the mounting shell 2, is fixedly connected with a disc-shaped polishing disc 212, and a fan 22 is fixedly mounted in the inner space of the mounting shell 2 and positioned on the upper end face of the partition 200; one end of the dust collection box 3 close to the fan 22 is provided with a square hole 31, a clamping groove 311 is formed in the side wall of the square hole 31, the clamping groove 311 is matched with a filter screen 312 in a clamping mode, the filter screen 312 is matched with the clamping mode in a clamping mode, dust or waste scraps sucked by the fan 22 can be filtered, the dust or waste scraps are prevented from entering the fan 22, the work of the fan 22 is influenced, the filter screen 312 can be replaced and cleaned in time in a clamping and matching mode, and the filtering effect of the filter screen 312 is effectively guaranteed. A cylindrical fulcrum shaft 32 is fixedly connected to one side of the dust collection box 3 close to the rear end of the mounting shell 2; the upper end of the protection cover 4 is provided with a channel 41, and the left side wall of the channel 41 is tightly welded with the right side wall of the mounting case 2.
In this embodiment, a plurality of ventilation holes 201 communicated with the inside of the mounting shell 2 are formed in one end of the mounting shell 2, which is far away from the handle 1, and air generated by the operation of the fan 22 can be discharged conveniently through the arranged ventilation holes 201.
Besides, the rear side wall of the mounting shell 2 and the position close to the top end are provided with the dust inlet 202, the channel 41 is communicated with the inner space of the mounting shell 2 through the dust inlet 202, when the fan 22 works, under the action of the fan 22, dust or waste generated by the work of the polishing disc 212 enters the channel 41, and enters the dust collecting box 3 through the dust inlet 202 for collection, so as to be conveniently and intensively processed.
Furthermore, a round hole communicated with the inside of the mounting shell 2 is formed in the rear side wall of the mounting shell 2, and when the dust collection box 3 enters the inside of the mounting shell 2 through the opening in the front side wall of the mounting shell 2, the supporting shaft 32 on the rear side wall of the dust collection box 3 can conveniently extend out of the mounting shell 2 through the round hole.
Specifically, be equipped with the screw thread layer on the lateral wall of fulcrum 32, and have nut 321 through screw thread layer threaded connection on the lateral wall of fulcrum 32, when fulcrum 32 stretches out installation shell 2 through the round hole, through screw thread layer and nut 321 threaded connection, can fix dust collection box 3 in installation shell 2, in the use, can effectively avoid dust collection box 3 to drop.
It is noted that the upper end of the protective cover 4 is provided with a through hole, and the protective cover 4 is communicated with the inside of the channel 41 through the through hole, so that the dust or the waste generated by the operation of the polishing disc 212 enters the inside of the channel 41 and enters the dust collecting box 3 through the dust inlet 202.
It should be noted that the driving motor 21 and the fan 22 are conventional technologies, and are not described in detail in the present invention.
When the dust removing mechanism of the fence grinding machine of the embodiment is used, the driving motor 21 and the fan 22 are firstly connected with an external power supply and are enabled to work, then the handle 1 is held by hand to grind rusts on the surface of the fence by using the grinding disc 212, the fan 22 works while the driving motor 21 drives the grinding disc 212 to grind the fence in a rotating manner, dust or waste chips generated by the work of the grinding disc 212 are sucked into the channel 41 from the bottom surface of the protective cover 4 and enter the installation shell 2 through the dust inlet 202, the dust or waste chips entering the installation shell 2 are collected in the dust collecting box 3 under the action of the filter screen 312, after the grinding is finished, the driving motor 21 and the fan 22 are closed, the screw cap 321 is unscrewed, and the dust collecting box 3 can be taken out to perform centralized processing on the dust, so that the dust and the waste chips are effectively prevented from being processed when the grinding machine works, Dust and the like fly everywhere to achieve the aim of dust removal.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a dust removal mechanism of fence polisher, includes handle (1), its characterized in that: the front end of the handle (1) is fixedly connected with a mounting shell (2), the inner space of the mounting shell (2) is provided with a removable dust collecting box (3), and a protective cover (4) is arranged below the mounting shell (2); a 7-shaped partition (200) is arranged in the inner space of the mounting shell (2), a driving motor (21) is fixedly mounted below the partition (200) and positioned in the mounting shell (2), the output shaft end of the driving motor (21) is coaxially connected with a cylindrical rotating shaft (211), one end, extending out of the mounting shell (2), of the rotating shaft (211) is fixedly connected with a disc-shaped polishing disc (212), and a fan (22) is fixedly mounted in the inner space of the mounting shell (2) and positioned on the upper end face of the partition (200); a square hole (31) is formed in one end, close to the fan (22), of the dust collection box (3), a clamping groove (311) is formed in the side wall of the square hole (31), a filter screen (312) is clamped and matched in the clamping groove (311), and a cylindrical support shaft (32) is fixedly connected to one side, close to the rear end of the mounting shell (2), of the dust collection box (3); the upper end of protection casing (4) is equipped with passageway (41), just the left side wall of passageway (41) and the right side wall of installation shell (2) closely weld.
2. The dust removing mechanism of the fence sander according to claim 1, wherein: and one end of the mounting shell (2) far away from the handle (1) is provided with a plurality of ventilation holes (201) communicated with the inside of the mounting shell.
3. The dust removing mechanism of the fence sander according to claim 1, wherein: a dust inlet (202) is formed in the position, close to the top end, of the rear side wall of the mounting shell (2), and the channel (41) is communicated with the inner space of the mounting shell (2) through the dust inlet (202).
4. The dust removing mechanism of the fence sander according to claim 1, wherein: and a round hole communicated with the inside of the mounting shell (2) is formed in the rear side wall of the mounting shell.
5. The dust removing mechanism of the fence sander according to claim 1, wherein: the outer side wall of the support shaft (32) is provided with a thread layer, and the outer side wall of the support shaft (32) is connected with a nut (321) through the thread layer in a threaded mode.
6. The dust removing mechanism of the fence sander according to claim 1, wherein: the upper end of the protective cover (4) is provided with a through hole, and the protective cover (4) is communicated with the inside of the channel (41) through the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121233850.8U CN216138739U (en) | 2021-06-03 | 2021-06-03 | Dust removal mechanism of fence polisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121233850.8U CN216138739U (en) | 2021-06-03 | 2021-06-03 | Dust removal mechanism of fence polisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216138739U true CN216138739U (en) | 2022-03-29 |
Family
ID=80801667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121233850.8U Active CN216138739U (en) | 2021-06-03 | 2021-06-03 | Dust removal mechanism of fence polisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216138739U (en) |
-
2021
- 2021-06-03 CN CN202121233850.8U patent/CN216138739U/en active Active
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