CN213606121U - Curved surface self-adaptation vacuum collection system - Google Patents
Curved surface self-adaptation vacuum collection system Download PDFInfo
- Publication number
- CN213606121U CN213606121U CN202022053258.1U CN202022053258U CN213606121U CN 213606121 U CN213606121 U CN 213606121U CN 202022053258 U CN202022053258 U CN 202022053258U CN 213606121 U CN213606121 U CN 213606121U
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- China
- Prior art keywords
- curved surface
- closing body
- collection system
- flexible
- vacuum collection
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- Expired - Fee Related
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- 230000003044 adaptive effect Effects 0.000 claims description 9
- 238000001179 sorption measurement Methods 0.000 claims description 5
- 239000000945 filler Substances 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 abstract description 8
- 230000007613 environmental effect Effects 0.000 abstract description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 3
- 238000010030 laminating Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model discloses a curved surface self-adaptive vacuum collection system, which comprises a collection box, an exhaust pipe and a flexible enclosure; the bottom of the collecting box is provided with a suction opening, and the flexible closing body surrounds the edge of the suction opening; the air exhaust pipe is communicated with the collecting box and is used for being connected with an air extractor pipeline. The curved surface self-adaptive vacuum collection system utilizes the flexible closing body to be arranged between the bottom of the collection box and the operation surface, so that a gap between the collection box and the operation surface is filled, the curved surface change of the operation surface can be used, the negative pressure loss caused by the fact that the vacuum collection system is not tightly attached in the curved surface operation is solved, the collection efficiency of the vacuum collection system is improved, the scattering phenomenon of collected objects is prevented, especially, the cleaning, rust removal and other operations of the curved surface are met on the premise of ensuring the cleaning quality, and the environmental protection requirement is met.
Description
Technical Field
The utility model belongs to the field of machinery, especially, relate to a curved surface self-adaptation vacuum collection system.
Background
Most of the prior art designs are designed for negative pressure collecting systems with planar structures, such as common household dust collectors and the like, when the surfaces are curved, particularly irregular curved surfaces, the adhesion between the negative pressure collecting systems and the operation surfaces cannot be ensured, so that the vacuum degree (negative pressure) is greatly reduced, and a large amount of collected objects are leaked. Therefore, there is a need to design a curved surface adaptive vacuum collection system for solving the adaptive fitting problem between the vacuum cavity and the curved surface.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the curved surface self-adaptive vacuum collection system is used for solving the problem of self-adaptive fitting of a vacuum cavity and a curved surface.
The technical scheme is as follows: the utility model discloses a curved surface self-adaptive vacuum collection system, which comprises a collection box, an exhaust tube and a flexible closing body; the bottom of the collecting box is provided with a suction opening, and the flexible closing body surrounds the edge of the suction opening; the air exhaust pipe is communicated with the collecting box and is used for being connected with an air extractor pipeline.
As an embodiment of the utility model, the intercommunication is provided with filler business turn over pipe on flexible closing body.
As an embodiment of the present invention, a narrow edge is provided at the edge of the suction opening; a flexible enclosure is mounted on the narrow edge.
As an embodiment of the present invention, an elastic support framework is provided in the flexible enclosure for forming an elastic support in the flexible enclosure.
As an embodiment of the present invention, the elastic support frame includes a guide rod, a support spring and a support end; one end of the guide rod is arranged at the joint of the flexible closing body and the suction opening, and the supporting end head is movably arranged at the other end of the guide rod; the supporting spring is used for pushing the supporting end head to press on the inner wall of the flexible closing body so as to elastically support the flexible closing body.
As an embodiment of the utility model, each elastic support framework is arranged at intervals in the flexible closed body.
As an embodiment of the utility model, be provided with the magnetic adsorption skeleton in the flexible enclosure for inhale flexible enclosure magnetism to the working face on.
As an embodiment of the utility model, be provided with on the outer wall of flexible enclosure and be used for pasting the frictional wear-resisting bed course mutually with the working face.
Compared with the prior art, the utility model, its beneficial effect is: the flexible closing body is arranged between the bottom of the collecting box and the working surface, so that gaps between the collecting box and the working surface are filled, the curved surface change of the working surface can be used, the negative pressure loss caused by the fact that the vacuum collecting system is not tightly attached in curved surface operation is solved, the collecting efficiency of the vacuum collecting system is improved, the scattering phenomenon of collected objects is prevented, and particularly, on the premise of ensuring the cleaning quality, the environmental protection requirement is met for the operations of cleaning, derusting and the like of the curved surface.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic cross-sectional view of an embodiment of the present invention in a use state;
FIG. 3 is a schematic view of a partial structure of a flexible enclosure according to an embodiment of the present invention;
fig. 4 is a schematic view of an elastic supporting framework according to an embodiment of the present invention.
Detailed Description
The technical solution of the present invention will be described in detail with reference to the accompanying drawings, but the scope of the present invention is not limited to the embodiments.
Example 1:
as shown in fig. 1 and 2, the utility model discloses a curved surface self-adaptation vacuum collection system includes: the device comprises a collecting box 1, an exhaust pipe 2 and a flexible closing body 3; the bottom of the collecting box 1 is provided with a suction opening 5, and a flexible closing body 3 surrounds the edge of the suction opening 5; the air exhaust pipe 2 is communicated with the collecting box 1 and is used for being connected with an air extractor pipeline.
Utilize flexible closure 3 to set up between the bottom of collecting box 1 and working face 6 to fill the gap between, and can use the curved surface change of working face 6, solved the vacuum collection system because of laminating negative pressure loss that not tight caused in the curved surface operation, thereby improved the collection efficiency of vacuum collection system, prevented the phenomenon of shedding of collecting the object, especially to the operation such as washing, the rust cleaning of curved surface, under the prerequisite of guaranteeing cleaning quality, satisfied the environmental protection requirement.
As an embodiment of the present invention, a filler inlet/outlet pipe 4 is provided in the flexible enclosure 3. The use of the filler inlet/outlet tube 4 facilitates filling of the flexible enclosure 3 with air or liquid under positive pressure. The flexible closing body 3 is a closing body made of elastic or flexible materials, for example, made of elastic rubber materials, and has better overall sealing performance.
As shown in fig. 2 and 3, as an embodiment of the present invention, a narrow side 7 is provided at the edge of the suction opening 5; the flexible closure body 3 is mounted on the narrow side 7. The narrow edge 7 can be used for facilitating the installation of the flexible closing body 3 and ensuring the stability of the flexible closing body 3 during installation and use.
As an embodiment of the present invention, an elastic support skeleton is provided inside the flexible enclosure 3 for forming an elastic support inside the flexible enclosure 3. So that there is sufficient elastic support between the suction opening 5 of the collecting container 1 and the work surface 6.
As shown in fig. 4, as an embodiment of the present invention, the elastic supporting frame includes a guide bar 8, a supporting spring 9 and a supporting end 10; one end of the guide rod 8 is arranged at the joint of the flexible closing body 3 and the suction opening 5, and the supporting end head 10 is movably arranged at the other end of the guide rod 8; the support spring 9 is used for pushing the support tip 10 to press on the inner wall of the flexible closing body 3, so as to elastically support the flexible closing body 3. The supporting spring 9 is used for pushing the supporting end 10 to press on the inner wall of the flexible closing body 3, so that the flexible closing body 3 can be freely and elastically stretched in the direction vertical to the working surface 6; the support tip 10 may be a rubber body having elasticity, and the support tip 10 can be used to provide moderate elasticity in other directions.
As an embodiment of the present invention, each elastic support framework is disposed at intervals in the flexible enclosure 3, or closely arranged, for forming a multi-point elastic support in the flexible enclosure 3.
As an embodiment of the utility model, be provided with the magnetic adsorption skeleton in the flexible enclosure 3 for inhale flexible enclosure 3 magnetism to the working face 6 on. The magnetic adsorption framework is used for a working surface 6 which can be made of magnetic materials, such as the working surface 6 of a steel structure; the magnetic adsorption framework does not need inflation body and liquid, and can also ensure the adhesion with the operation surface 6 by relying on the suction force of the magnetic material and the steel structure.
As an embodiment of the present invention, a wear-resistant cushion layer for adhering to and rubbing against the working surface 6 is provided on the outer wall of the flexible enclosure 3. For example, the wear-resistant cushion layer adopts flexible wear-resistant comb-tooth-shaped materials to ensure the sliding property, or felts, velvet and the like similar to the surface of a dust collector.
When the curved surface self-adaptive vacuum collecting system disclosed by the utility model is used, in order to ensure the durability of the contact surface between the attaching body and the operation surface 6, the air or liquid elastic attaching body filled in the flexible closing body 3 can be decompressed and contracted when moving, and is pressurized after reaching an operation point; or the lifting mechanism can be used for lifting integrally and falling integrally after reaching the operation point.
The utility model discloses a curved surface self-adaptation vacuum collection system adopts flexible laminating mode, has solved the vacuum collection system because of laminating not tight negative pressure loss that causes in the curved surface operation to improve vacuum collection system's collection efficiency, prevented collecting the phenomenon of shedding of object, especially to operations such as washing of curved surface, rust cleaning, under the assurance cleaning quality prerequisite, satisfied the environmental protection requirement.
As mentioned above, although the present invention has been shown and described with reference to certain preferred embodiments, it should not be construed as limiting the invention itself. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (8)
1. A curved surface self-adaptive vacuum collection system, characterized in that: comprises a collecting box (1), an exhaust pipe (2) and a flexible closing body (3); the bottom of the collecting box (1) is provided with a suction opening (5), and the flexible closing body (3) surrounds the edge of the suction opening (5); the air exhaust pipe (2) is communicated with the collecting box (1) and is used for being connected with an air extractor pipeline.
2. The curved surface adaptive vacuum collection system according to claim 1, wherein: a filler inlet and outlet pipe (4) is communicated with the flexible closing body (3).
3. The curved surface adaptive vacuum collection system according to claim 1, wherein: a narrow edge (7) is arranged at the edge of the suction opening (5); the flexible closing body (3) is mounted on the narrow side (7).
4. The curved surface adaptive vacuum collection system according to claim 1, wherein: a flexible support framework is arranged in the flexible closing body (3) and is used for forming elastic support in the flexible closing body (3).
5. The curved surface adaptive vacuum collection system according to claim 4, wherein: the elastic support framework comprises a guide rod (8), a support spring (9) and a support end head (10); one end of the guide rod (8) is arranged at the joint of the flexible closing body (3) and the suction opening (5), and the supporting end head (10) is movably arranged at the other end of the guide rod (8); the supporting spring (9) is used for pushing the supporting end head (10) to press on the inner wall of the flexible closing body (3) so as to elastically support the flexible closing body (3).
6. The curved surface adaptive vacuum collection system according to claim 4, wherein: the elastic supporting frameworks are arranged at intervals in the flexible closing body (3).
7. The curved surface adaptive vacuum collection system according to claim 1, wherein: the flexible closing body (3) is internally provided with a magnetic adsorption framework for magnetically adsorbing the flexible closing body (3) to the working surface (6).
8. The curved surface adaptive vacuum collection system according to claim 1, wherein: the outer wall of the flexible closed body (3) is provided with a wear-resistant cushion layer which is used for being attached to and rubbed with the operation surface (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022053258.1U CN213606121U (en) | 2020-09-17 | 2020-09-17 | Curved surface self-adaptation vacuum collection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022053258.1U CN213606121U (en) | 2020-09-17 | 2020-09-17 | Curved surface self-adaptation vacuum collection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213606121U true CN213606121U (en) | 2021-07-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022053258.1U Expired - Fee Related CN213606121U (en) | 2020-09-17 | 2020-09-17 | Curved surface self-adaptation vacuum collection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213606121U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112089361A (en) * | 2020-09-17 | 2020-12-18 | 南京弘新锐科技有限公司 | Curved surface self-adaptation vacuum collection system |
-
2020
- 2020-09-17 CN CN202022053258.1U patent/CN213606121U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112089361A (en) * | 2020-09-17 | 2020-12-18 | 南京弘新锐科技有限公司 | Curved surface self-adaptation vacuum collection system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210706 |