CN219764820U - Building site multilayer filter screen dust collector - Google Patents
Building site multilayer filter screen dust collector Download PDFInfo
- Publication number
- CN219764820U CN219764820U CN202321290826.7U CN202321290826U CN219764820U CN 219764820 U CN219764820 U CN 219764820U CN 202321290826 U CN202321290826 U CN 202321290826U CN 219764820 U CN219764820 U CN 219764820U
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- China
- Prior art keywords
- fixedly connected
- filter screen
- pieces
- driving assembly
- cleaning
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- 239000000428 dust Substances 0.000 title claims abstract description 37
- 238000007789 sealing Methods 0.000 claims abstract description 32
- 238000004140 cleaning Methods 0.000 claims abstract description 28
- 238000010276 construction Methods 0.000 claims abstract description 15
- 238000004804 winding Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 abstract description 9
- 238000001914 filtration Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model is applicable to the technical field of dust removal, and provides a multi-layer filter screen dust removal device for a construction site, which comprises: the device comprises a body, wherein the body is fixedly connected with a coarse filter screen and a fine filter screen, the body is fixedly connected with an induced draft fan, the body is fixedly connected with a collecting box, a driving assembly is arranged on the collecting box, the driving assembly is movably connected with a plurality of cleaning pieces, the cleaning pieces are movably connected with the body, the cleaning pieces are fixedly connected with elastic pieces, and the elastic pieces are fixedly connected with the body; the sealing component is movably connected with the body; the driving assembly pulls a plurality of clearance pieces rectilinear movement and then clears up coarse screen and thin filter screen both sides, and the clearance piece removes to predetermineeing the position and contradicts seal assembly for seal assembly keeps away from the body, and then makes body inner chamber and collection box inner chamber intercommunication, and the clearance piece pushes away the dust and collects in the box, and the driving assembly resets, and the elastic component is driven clearance piece to reset, realizes the clearance of coarse screen and thin filter screen and the collection of dust, has the advantage that filter effect is good and the cleaning effect is good.
Description
Technical Field
The utility model belongs to the technical field of dust removal, and particularly relates to a multi-layer filter screen dust removal device for a construction site.
Background
Fine impurities such as sand, cement ash and dust are easy to lift up to enter air in the whole construction process of a construction site, and have great harm to the environment and the health of workers.
At present, after a certain time of use, a large amount of dust is attached to the surface of the existing building site filter screen dust removing device, the filter screen is required to be detached and cleaned, the disassembly and the assembly are complex, the labor is consumed, and the dust removing device also has to be idle.
Therefore, a multi-layer filter dust removing device for construction sites is needed to solve the above problems.
Disclosure of Invention
The embodiment of the utility model aims to provide a multi-layer filter screen dust removing device for a construction site, which aims to solve the problems in the background technology.
The embodiment of the utility model is realized in such a way that the multi-layer filter screen dust removing device for the construction site comprises:
the device comprises a body, wherein the body is fixedly connected with a coarse filter screen and a fine filter screen, the body is fixedly connected with an induced draft fan, the body is fixedly connected with a collecting box, a driving assembly is arranged on the collecting box, the driving assembly is movably connected with a plurality of cleaning pieces, the cleaning pieces are movably connected with the body, the cleaning pieces are fixedly connected with elastic pieces, and the elastic pieces are fixedly connected with the body;
and the sealing assembly is movably connected with the body.
As a further scheme of the utility model, the cleaning piece comprises a U-shaped plate, a connecting rod, bristles and a lifting lug, wherein the U-shaped plate is in sliding connection with the body, the U-shaped plate is fixedly connected with the bristles, the U-shaped plate is fixedly connected with the elastic piece, the U-shaped plate is fixedly connected with the lifting lug, the lifting lug is movably connected with the driving assembly, and the U-shaped plate is fixedly connected with the connecting rod.
As a further scheme of the utility model, the driving assembly comprises a motor, a rotating shaft, a winding drum and a connecting rope, wherein the motor is fixedly connected with the collecting box, the motor is fixedly connected with the rotating shaft, the rotating shaft is fixedly connected with the winding drum, the winding drum is fixedly connected with a plurality of connecting ropes, the connecting rope is fixedly connected with the lifting lugs, and the connecting rope penetrates through the sealing assembly.
As a further scheme of the utility model, the sealing assembly comprises a first sealing plate, a second elastic piece, a guide rod and a limiting block, wherein the guide rod is fixedly connected with the body, the guide rod is fixedly connected with the limiting block, the guide rod is in sliding connection with the first sealing plate, the first sealing plate is fixedly connected with a plurality of the second sealing plates, the second elastic piece is sleeved on the guide rod, and a plurality of through grooves for being matched with the second sealing plates are formed in the body.
As a further scheme of the utility model, the elastic piece II, the guide rod and the limiting block are symmetrically distributed on the body.
Compared with the prior art, the utility model has the beneficial effects that: the induced draft fan introduces air into the body, the body is discharged through the filtration of the coarse filter screen and the fine filter screen, dust with different sizes is correspondingly attached to the coarse filter screen or the fine filter screen, the driving assembly is started, the driving assembly pulls the cleaning pieces to linearly move, the cleaning pieces clean the two sides of the coarse filter screen and the fine filter screen by abutting the surfaces of the corresponding coarse filter screen and the fine filter screen, the cleaning pieces push the dust to a preset position, the cleaning piece moves to the preset position and collides with the sealing component, so that the sealing component is far away from the body, the inner cavity of the body is further communicated with the inner cavity of the collecting box, the cleaning piece pushes dust into the collecting box, the driving component resets, the elastic piece drives the cleaning piece to reset, the cleaning of the coarse filter screen and the fine filter screen and the collection of dust are realized, and the cleaning device has the advantages of being good in filtering effect and cleaning effect.
Drawings
FIG. 1 is a schematic structural view of a multi-layer filter screen dust-removing device for construction sites according to an embodiment of the present utility model;
fig. 2 is a front view of a multi-layer filter screen dust removing device for a construction site according to an embodiment of the present utility model;
FIG. 3 is a partial block diagram of a seal assembly provided in an embodiment of the present utility model;
fig. 4 is a schematic structural diagram of a cleaning member according to an embodiment of the present utility model.
In the accompanying drawings: the device comprises a 1-body, a 2-collecting box, a 3-driving assembly, a 31-motor, a 32-rotating shaft, a 33-winding drum, a 34-connecting rope, a 4-cleaning piece, a 41-U-shaped plate, a 42-connecting rod, 43-bristles, 44-lifting lugs, a 5-elastic piece I, a 6-coarse screen, a 7-fine screen, an 8-induced draft fan, a 9-sealing assembly, a 91-sealing plate I, a 92-sealing plate II, a 93-elastic piece II, a 94-guide rod and a 95-limiting block.
Description of the embodiments
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Specific implementations of the utility model are described in detail below in connection with specific embodiments.
As shown in fig. 1 to 4, in one embodiment of the present utility model, a multi-layer filter dust removing apparatus for a construction site includes:
the device comprises a body 1, wherein the body 1 is fixedly connected with a coarse filter screen 6 and a fine filter screen 7, the body 1 is fixedly connected with a draught fan 8, the body 1 is fixedly connected with a collecting box 2, a driving assembly 3 is arranged on the collecting box 2, a plurality of cleaning pieces 4 are movably connected with the driving assembly 3, the cleaning pieces 4 are movably connected with the body 1, the cleaning pieces 4 are fixedly connected with elastic pieces, and the elastic pieces are fixedly connected with the body 1;
and the sealing assembly 9 is movably connected with the body 1.
In this embodiment, the first elastic member 5 may be a spring, and is configured to drive the cleaning member 4 to return; the diameter of the mesh holes on the coarse filter screen 6 is larger than that of the mesh holes on the fine filter screen 7, and the induced draft fan 8 is communicated with the inner cavity of the body 1; the sealing component 9 is used for separating different inner cavities from the inner cavity of the collecting box 2, so that air can be conveniently discharged out of the body 1 in a preset direction; the draught fan 8 introduces the air into the body 1, discharges the body 1 through the filtration of coarse strainer 6 and thin filter screen 7, and not unidimensional dust is corresponding to be attached to on coarse strainer 6 or thin filter screen 7, starts drive assembly 3, drive assembly 3 pulls a plurality of clearance pieces 4 rectilinear movement, clearance piece 4 is through the corresponding coarse strainer 6 of conflict and thin filter screen 7 surface and then clearance coarse strainer 6 and thin filter screen 7 both sides, and clearance piece 4 promotes the dust to predetermineeing the position, clearance piece 4 removes to predetermineeing the position conflict seal assembly 9 for seal assembly 9 is kept away from body 1, and then makes body 1 inner chamber with collection box 2 inner chamber intercommunication, clearance piece 4 is pushed into collection box 2 with the dust, and drive assembly 3 resets, and elastic component one 5 drives clearance piece 4 and resets, realizes the clearance of coarse strainer 6 and thin filter screen 7 and the collection of dust, has the advantage that the filter effect is good and the clearance effect is good.
Referring to fig. 1 to 4, in one embodiment of the present utility model, the cleaning member 4 includes a U-shaped plate 41, a connecting rod 42, bristles 43 and a lifting lug 44, the U-shaped plate 41 is slidably connected with the body 1, the U-shaped plate 41 is fixedly connected with the bristles 43, the U-shaped plate 41 is fixedly connected with the elastic member, the U-shaped plate 41 is fixedly connected with the lifting lug 44, the lifting lug 44 is movably connected with the driving assembly 3, and the U-shaped plate 41 is fixedly connected with the connecting rod 42.
In this embodiment, the driving assembly 3 includes a motor 31, a rotating shaft 32, a winding drum 33 and a connecting rope 34, the motor 31 is fixedly connected with the collecting box 2, the motor 31 is fixedly connected with the rotating shaft 32, the rotating shaft 32 is fixedly connected with the winding drum 33, the winding drum 33 is fixedly connected with a plurality of connecting ropes 34, the connecting rope 34 is fixedly connected with the lifting lugs 44, and the connecting rope 34 penetrates through the sealing assembly 9; the sealing assembly 9 comprises a first sealing plate 91, a second sealing plate 92, a second elastic member 93, a guide rod 94 and a limiting block 95, wherein the second elastic member 93 can be a spring, the guide rod 94 is fixedly connected with the body 1, the guide rod 94 is fixedly connected with the limiting block 95, the guide rod 94 is slidably connected with the first sealing plate 91, the first sealing plate 91 is fixedly connected with a plurality of second sealing plates 92, the second elastic member 93 is sleeved on the guide rod 94, a plurality of through grooves are formed in the body 1 and are used for being matched with the second sealing plate 92, and the second elastic member 93, the guide rod 94 and the limiting block 95 are symmetrically distributed on the body 1; the motor 31 drives the reel 33 through the pivot 32 and rotates, a plurality of connecting ropes 34 of reel 33 roll up, connecting rope 34 pulls corresponding U template 41 through lug 44, U template 41 drives brush hair 43 and connecting rod 42 rectilinear movement's tensile elastic component one 5, a plurality of brush clearance coarse strainer 6 and thin filter screen 7 both sides have the effectual advantage of clearance to promote the dust through the brush, connecting rod 42 conflict closing plate two 92, and then promote closing plate two 92 and closing plate one 91 along guide bar 94 rectilinear movement keep away from logical groove, and then make body 1 inner chamber with collect box 2 inner chamber intercommunication, closing plate one 91 extrudees elastic component two 93, and the dust is pushed into and collects box 2 in, and motor 31 drives pivot 32 counter-rotating makes reel 33 roll up and puts connecting rope 34, elastic component one 5 pulls U template to reset and gu straight connecting rope 34, elastic component two 93 drive closing plate one 91 and closing plate two 92 reset and separate body 1 inner chamber and collect box 2 inner chamber again, prevent that the air from getting into and collecting box 2 and blowing dust, have the advantage that the filter effect is good and clearance are good.
Working principle:
the draught fan 8 introduces the air into the body 1, discharges the body 1 through the filtration of coarse strainer 6 and thin filter screen 7, and not unidimensional dust is corresponding to be attached to on coarse strainer 6 or thin filter screen 7, starts drive assembly 3, drive assembly 3 pulls a plurality of clearance pieces 4 rectilinear movement, clearance piece 4 is through the corresponding coarse strainer 6 of conflict and thin filter screen 7 surface and then clearance coarse strainer 6 and thin filter screen 7 both sides, and clearance piece 4 promotes the dust to predetermineeing the position, clearance piece 4 removes to predetermineeing the position conflict seal assembly 9 for seal assembly 9 is kept away from body 1, and then makes body 1 inner chamber with collection box 2 inner chamber intercommunication, clearance piece 4 is pushed into collection box 2 with the dust, and drive assembly 3 resets, and elastic component one 5 drives clearance piece 4 and resets, realizes the clearance of coarse strainer 6 and thin filter screen 7 and the collection of dust, has the advantage that the filter effect is good and the clearance effect is good.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (5)
1. A multi-layer filter screen dust collector for a construction site, comprising:
the device comprises a body, wherein the body is fixedly connected with a coarse filter screen and a fine filter screen, the body is fixedly connected with an induced draft fan, the body is fixedly connected with a collecting box, a driving assembly is arranged on the collecting box, the driving assembly is movably connected with a plurality of cleaning pieces, the cleaning pieces are movably connected with the body, the cleaning pieces are fixedly connected with elastic pieces, and the elastic pieces are fixedly connected with the body;
and the sealing assembly is movably connected with the body.
2. The multi-layer filter screen dust removing device for a construction site according to claim 1, wherein the cleaning member comprises a U-shaped plate, a connecting rod, bristles and a lifting lug, the U-shaped plate is in sliding connection with the body, the U-shaped plate is fixedly connected with the bristles, the U-shaped plate is fixedly connected with the elastic member, the U-shaped plate is fixedly connected with the lifting lug, the lifting lug is movably connected with the driving assembly, and the U-shaped plate is fixedly connected with the connecting rod.
3. The multi-layer filter screen dust removing device for construction sites according to claim 2, wherein the driving assembly comprises a motor, a rotating shaft, a winding drum and a connecting rope, the motor is fixedly connected with the collecting box, the motor is fixedly connected with the rotating shaft, the rotating shaft is fixedly connected with the winding drum, the winding drum is fixedly connected with a plurality of connecting ropes, the connecting ropes are fixedly connected with the lifting lugs, and the connecting ropes penetrate through the sealing assembly.
4. The multi-layer filter screen dust removing device for the construction site according to claim 2, wherein the sealing assembly comprises a first sealing plate, a second elastic member, a guide rod and a limiting block, the guide rod is fixedly connected with the body, the guide rod is fixedly connected with the limiting block, the guide rod is in sliding connection with the first sealing plate, the first sealing plate is fixedly connected with the second sealing plates, the second elastic member is sleeved on the guide rod, and the body is provided with a plurality of through grooves for being matched with the second sealing plate.
5. The multi-layer filter screen dust removing device for the construction site according to claim 4, wherein the second elastic piece, the guide rod and the limiting block are symmetrically distributed on the body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321290826.7U CN219764820U (en) | 2023-05-25 | 2023-05-25 | Building site multilayer filter screen dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321290826.7U CN219764820U (en) | 2023-05-25 | 2023-05-25 | Building site multilayer filter screen dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219764820U true CN219764820U (en) | 2023-09-29 |
Family
ID=88106337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321290826.7U Active CN219764820U (en) | 2023-05-25 | 2023-05-25 | Building site multilayer filter screen dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219764820U (en) |
-
2023
- 2023-05-25 CN CN202321290826.7U patent/CN219764820U/en active Active
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