CN220839331U - Dust collecting equipment for building wall grinding device - Google Patents
Dust collecting equipment for building wall grinding device Download PDFInfo
- Publication number
- CN220839331U CN220839331U CN202322421777.2U CN202322421777U CN220839331U CN 220839331 U CN220839331 U CN 220839331U CN 202322421777 U CN202322421777 U CN 202322421777U CN 220839331 U CN220839331 U CN 220839331U
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- Prior art keywords
- dust collection
- dust
- mounting
- shell
- handle
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- 239000000428 dust Substances 0.000 title claims abstract description 97
- 238000005498 polishing Methods 0.000 claims abstract description 23
- 238000010276 construction Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 229910001651 emery Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007730 finishing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The utility model provides dust collection equipment for a building wall polishing device, which comprises a shell, a mounting tube, a mounting cover, a grinding wheel, a driving mechanism, a handle, a limiting mechanism and a dust collection mechanism, wherein the mounting cover is provided with a dust collection cavity, the outer ring of the integrated cover is provided with a plurality of outer ring dust collection holes communicated with the dust collection cavity, the grinding wheel is provided with a plurality of inner ring dust collection holes communicated with the dust collection cavity, when the driving mechanism drives the mounting cover to drive the grinding wheel to rotate for polishing, the dust collection mechanism collects dust through the outer ring dust collection holes and the inner ring dust collection holes, dust flying is reduced, a certain dust fall effect is achieved, the angle position of the handle relative to the shell is adjusted through the limiting mechanism, a worker can conveniently adjust the angle of the handle according to site requirements, and convenience in operation is provided.
Description
Technical Field
The utility model relates to the technical field of wall construction, in particular to dust removal equipment for a building wall polishing device.
Background
In the building finishing process, polishing treatment is needed to be carried out on the surface of a building wall body in many times. In the process of polishing the surface of a building wall, a manual small scraper knife is mostly used for removing burrs on the wall; the mode is not only low in efficiency, but also different in wall polishing quality due to manual operation. At present, in order to realize high efficiency of wall surface polishing, a mechanized wall surface polishing machine is commonly used for construction, and the existing wall surface polishing machine generally polishes a wall surface in a mode that a motor drives a grinding wheel to rotate; however, in the process of polishing by using the grinding wheel, a large amount of dust is generated due to the rapid operation of the grinding wheel, the existing polishing machine cannot well treat the dust, the construction process is inconvenient, and the flying dust causes harm to constructors.
Disclosure of utility model
The utility model aims to solve the problems of the prior art and provides dust removal equipment for a building wall polishing device.
The utility model provides dust removing equipment for a building wall polishing device, which comprises the following components:
The dust collection device comprises a shell, wherein a mounting tube is arranged on the shell, a mounting cover is sleeved on the mounting tube, the mounting cover can rotate relative to the mounting tube, a dust collection cavity and a grinding wheel are arranged on the mounting cover, a plurality of outer ring dust collection holes communicated with the dust collection cavity are formed in an outer ring of the mounting cover, and a plurality of inner ring dust collection holes communicated with the dust collection cavity are formed in the grinding wheel;
The driving mechanism is arranged on the shell, is in transmission connection with the mounting cover and can drive the mounting cover to rotate;
The handle is rotatably arranged on the shell, and a limiting mechanism used for clamping the handle is arranged on the shell;
The dust collection mechanism is communicated with the mounting pipe and used for collecting dust at the dust collection holes of the inner ring and the dust collection holes of the outer ring.
Preferably, the driving mechanism comprises a driving motor and a driving gear, the driving motor is in transmission connection with the driving gear and can drive the driving gear to rotate, a sleeve capable of sleeving the mounting tube is arranged on the mounting cover, and a sawtooth part meshed with the driving gear is arranged at the upper end of the sleeve.
Preferably, an auxiliary handle is arranged on the shell.
Preferably, a mounting rod is arranged on the shell, and the handle is rotatably mounted on the mounting rod.
Preferably, the limiting mechanism comprises a crown disc, a spring and a knob, wherein the mounting rod is provided with a square tube, the crown disc is movably mounted on the square tube and cannot rotate relative to the square tube, the spring is sleeved on the periphery of the square tube, the handle is provided with a crown tooth part which can be meshed with the crown disc, the spring can push the crown disc to drive the crown disc to be elastically abutted to the crown tooth part, the knob is provided with a stud, the square tube and the mounting rod are provided with internal threads matched with the stud, and the knob can squeeze the spring to adjust the pretightening force of the spring.
Preferably, the dust collection mechanism comprises a dust collection pipe, a suction pump and a collection box, the collection box is detachably mounted on the handle, the dust collection pipe is used for being communicated with the mounting pipe and the collection box, the suction pump is arranged on the shell, and the suction pump can suck dust at the dust collection holes of the inner ring and the dust collection holes of the outer ring to the collection box.
Compared with the prior art, the utility model has the following beneficial effects:
When the driving mechanism drives the mounting cover to drive the grinding wheel to rotate for polishing, the dust collection mechanism collects dust through the dust collection holes of the outer ring and the dust collection holes of the inner ring, dust flying is reduced, a certain dust fall effect is achieved, the angle position of the handle relative to the shell is adjusted through the limiting mechanism, workers can conveniently adjust the angle of the handle according to field requirements, and convenience in operation is provided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only preferred embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a schematic diagram illustrating a structure of a limiting mechanism according to an embodiment of the present utility model;
Fig. 3 is a schematic structural diagram of a dust suction mechanism according to an embodiment of the present utility model.
In the figure, 1-a housing; 11-an auxiliary handle; 12-mounting a tube; 2-mounting a rod; 21-square tube; 3-mounting a cover; 31-a dust collection cavity; 32-grinding wheel; 321-an inner ring dust collection hole; 33-an outer ring dust collection hole; 34-a sleeve; 341-serrations; 4-a driving mechanism; 41-driving a motor; 42-a drive gear; 5-a handle; 51-crown teeth; 6-a limiting mechanism; 61-a crown disk; 62-a spring; 63-a knob; 631-studs; 7-a dust collection mechanism; 71-a dust collection pipe; 72-a suction pump; 73-collection box.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Example 1:
Referring to fig. 1 to 3, the present utility model provides a dust removing apparatus for a construction wall polishing device, comprising:
the dust collection device comprises a shell 1, wherein a mounting pipe 12 is arranged on the shell 1, a mounting cover 3 is sleeved on the mounting pipe 12, the mounting cover 3 can rotate relative to the mounting pipe 12, a dust collection cavity 31 and a grinding wheel 32 are arranged on the mounting cover 3, a plurality of outer ring dust collection holes 33 communicated with the dust collection cavity 31 are formed in the outer ring of the mounting cover 3, and a plurality of inner ring dust collection holes 321 communicated with the dust collection cavity 31 are formed in the grinding wheel 32;
the driving mechanism 4 is arranged on the shell 1, and the driving mechanism 4 is in transmission connection with the mounting cover 3 and can drive the mounting cover 3 to rotate;
The handle 5 is rotatably arranged on the shell 1, and a limiting mechanism 6 for clamping the handle 5 is arranged on the shell 1;
and the dust collection mechanism 7 is communicated with the mounting tube 12 and is used for collecting dust at the inner ring dust collection holes 321 and the outer ring dust collection holes 33.
Wherein, outer lane dust absorption hole 33 is located the emery wheel 32 periphery, is convenient for collect the dust that the emery wheel 32 periphery was excited, and when actuating mechanism 4 drove the installation cover 3 to drive the emery wheel 32 rotation and polish the work, dust collection is carried out through outer lane dust absorption hole 33 and inner circle dust absorption hole 321 to dust absorption mechanism 7, reduces the dust and flies upward, plays certain dust fall effect to adjust the angular position of handle 5 relative to casing 1 through stop gear 6, the staff of being convenient for adjusts handle 5 angle according to the scene needs, provides convenience on the operation.
Specifically, the driving mechanism 4 includes a driving motor 41 and a driving gear 42, the driving motor 41 is in transmission connection with the driving gear 42 and can drive the driving gear 42 to rotate, the mounting cover 3 is provided with a sleeve 34 capable of sleeving the mounting tube 12, and the upper end of the sleeve 34 is provided with a saw tooth part 341 meshed with the driving gear 42. The driving motor 41 drives the driving gear 42 to be matched with the saw tooth part 341 on the sleeve 34 to drive the whole mounting sleeve to rotate, so that the grinding wheel 32 is driven to carry out polishing work.
Specifically, the casing 1 is provided with an auxiliary handle 11. The auxiliary handle 11 is arranged on the shell 1 so that a worker can support and position the whole device, and the angle position of the handle 5 can be adjusted at any time by matching with the limiting mechanism 6, so that the operation convenience is provided for the wall polishing work.
Example 2:
Referring to fig. 1 to 3, in the present embodiment, in combination with the technical solution of embodiment 1, a mounting rod 2 is provided on a housing 1, and a handle 5 is rotatably mounted on the mounting rod 2.
The limiting mechanism 6 comprises a crown gear 61, a spring 62 and a knob 63, the square pipe 21 is arranged on the mounting rod 2, the crown gear 61 is movably arranged on the square pipe 21, the crown gear 61 cannot rotate relative to the square pipe 21, the spring 62 is sleeved on the periphery of the square pipe 21, the handle 5 is provided with a crown gear 51 which can be meshed with the crown gear 61, the spring 62 can push the crown gear 61 to drive the crown gear 61 to elastically abut against the crown gear 51, the knob 63 is provided with a stud 631, the square pipe 21 and the mounting rod 2 are provided with internal threads matched with the stud 631, and the knob 63 can squeeze the spring 62 to adjust the pretightening force of the spring 62.
The crown plate 61 is pushed against the crown plate 61 by the spring 62 so that the crown plate 61 can be elastically abutted against the crown teeth 51 of the handle 5, the crown plate 61 is movably mounted on the square tube 21, the crown plate 61 cannot rotate relative to the square tube 21, the crown plate 61 can clamp the handle 5 on the shell 1, after the grinding wheel 32 is tightly attached to a wall surface, a worker can apply force to adjust the angle position of the handle 5 relative to the shell 1, when the handle 5 rotates relative to the shell 1, the crown plate 61 moves out of the crown teeth in the currently corresponding crown teeth 51 and is clamped into the next crown teeth under the action of the elasticity of the spring 62, namely, under the condition of no artificial force application, the handle 5 cannot rotate relative to the shell 1 easily, and the worker can adjust the pretightening force of the spring 62 by screwing the knob 63 according to the use habit of the worker, so that the worker can provide operation convenience for polishing work of the worker.
Specifically, the dust suction mechanism 7 includes a dust suction pipe 71, a suction pump 72 and a collection box 73, the collection box 73 is detachably mounted on the handle 5, the dust suction pipe 71 is used for communicating the mounting pipe 12 with the collection box 73, the suction pump 72 is provided on the housing 1, and the suction pump 72 can suck dust at the inner ring dust suction holes 321 and the outer ring dust suction holes 33 to the collection box 73.
Wherein, collect box 73 can install on handle 5 with detachable mode such as grafting, elasticity lock joint or bolted connection, and collect box 73 adopts transparent plastics material to make, the staff of being convenient for takes out and collect box 73 and pour out the dust according to the work needs. The handle 5 may be configured with a power source or directly provided with a power supply wire to supply power to the whole device, and the power supply mode of the electrical appliance belongs to a conventional technical means used by those skilled in the art, which is not described in detail in the present application.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model in any way. Many possible variations and modifications of the disclosed technology can be made by anyone skilled in the art, or equivalent embodiments with equivalent variations can be made, without departing from the scope of the disclosed technology. Therefore, any modification, equivalent variation and modification of the above embodiments according to the technology of the present utility model fall within the protection scope of the present utility model.
Claims (6)
1. Dust collecting equipment for building wall grinding device, characterized by comprising:
The dust collection device comprises a shell, wherein a mounting tube is arranged on the shell, a mounting cover is sleeved on the mounting tube, the mounting cover can rotate relative to the mounting tube, a dust collection cavity and a grinding wheel are arranged on the mounting cover, a plurality of outer ring dust collection holes communicated with the dust collection cavity are formed in an outer ring of the mounting cover, and a plurality of inner ring dust collection holes communicated with the dust collection cavity are formed in the grinding wheel;
The driving mechanism is arranged on the shell, is in transmission connection with the mounting cover and can drive the mounting cover to rotate;
The handle is rotatably arranged on the shell, and a limiting mechanism used for clamping the handle is arranged on the shell;
The dust collection mechanism is communicated with the mounting pipe and used for collecting dust at the dust collection holes of the inner ring and the dust collection holes of the outer ring.
2. The dust removing apparatus for a construction wall surface polishing apparatus according to claim 1, wherein:
The driving mechanism comprises a driving motor and a driving gear, the driving motor is in transmission connection with the driving gear and can drive the driving gear to rotate, a sleeve capable of sleeving the mounting tube is arranged on the mounting cover, and a sawtooth part meshed with the driving gear is arranged at the upper end of the sleeve.
3. The dust removing apparatus for a construction wall surface polishing apparatus according to claim 1, wherein:
An auxiliary handle is arranged on the shell.
4. The dust removing apparatus for a construction wall surface polishing apparatus according to claim 1, wherein:
The shell is provided with a mounting rod, and the handle is rotatably mounted on the mounting rod.
5. The dust removing apparatus for a construction wall polishing apparatus as set forth in claim 4, wherein:
The limiting mechanism comprises a crown disc, a spring and a knob, wherein a square tube is arranged on the mounting rod, the crown disc is movably arranged on the square tube and cannot rotate relative to the square tube, the spring is sleeved on the periphery of the square tube, the handle is provided with a crown tooth part which can be meshed with the crown disc, the spring can push the crown disc to drive the crown disc to be elastically abutted to the crown tooth part, a stud is arranged on the knob, the square tube and the mounting rod are respectively provided with internal threads matched with the stud, and the knob can squeeze the spring to adjust the pretightening force of the spring.
6. The dust removing apparatus for a construction wall surface polishing apparatus according to claim 1, wherein:
The dust collection mechanism comprises a dust collection pipe, a suction pump and a collection box, the collection box is detachably arranged on the handle, the dust collection pipe is used for communicating the installation pipe with the collection box, the suction pump is arranged on the shell, and the suction pump can suck dust at the dust collection hole of the inner ring and the dust collection hole of the outer ring to the collection box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322421777.2U CN220839331U (en) | 2023-09-06 | 2023-09-06 | Dust collecting equipment for building wall grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322421777.2U CN220839331U (en) | 2023-09-06 | 2023-09-06 | Dust collecting equipment for building wall grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220839331U true CN220839331U (en) | 2024-04-26 |
Family
ID=90774168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322421777.2U Active CN220839331U (en) | 2023-09-06 | 2023-09-06 | Dust collecting equipment for building wall grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220839331U (en) |
-
2023
- 2023-09-06 CN CN202322421777.2U patent/CN220839331U/en active Active
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