CN105398503A - Negative pressure sucking disc device - Google Patents
Negative pressure sucking disc device Download PDFInfo
- Publication number
- CN105398503A CN105398503A CN201510918804.4A CN201510918804A CN105398503A CN 105398503 A CN105398503 A CN 105398503A CN 201510918804 A CN201510918804 A CN 201510918804A CN 105398503 A CN105398503 A CN 105398503A
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- negative pressure
- hole
- stepped hole
- sucking disc
- motor
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Abstract
The invention discloses a negative pressure sucking disc device which comprises a sucking disc shield body, wherein the sucking disc shield body is an up-down stepped hole structure; the hole diameter of an upper stepped hole is smaller than the hole diameter of a lower stepped hole; the upper stepped hole acts as an exhaust hole as well; a fixing seat is arranged in the upper stepped hole; a motor is arranged on the fixing seat; a rotating shaft of the motor stretches into the upper stepped hole, and blades used for sucking air in the lower stepped hole are mounted on the rotating shaft; the air in the lower stepped hole is discharged through the exhaust hole; and when the lower stepped hole is adsorbed with an adsorbate, negative pressure forms inside the lower stepped hole. According to the negative pressure sucking disc device, the motor drives the blades in the upper stepped hole in the sucking disc shield body to rotate, the air in the lower stepped hole is discharged through pumping, negative pressure forms inside the lower stepped hole, and the integral negative pressure sucking disc device is adsorbed on the wall surface; and when the negative pressure sucking disc device needs to be separated from the adsorbate, an operator only needs to reversely rotate the motor.
Description
Technical field
The present invention is applied to the sucker of climbing robot, particularly relates to a kind of negative pressure sucker device.
Background technology
Wall adsorption is one of gordian technique of climbing robot, and current suction type mainly contains negative-pressure adsorption and electromagnetic adsorption, and wherein electromagnetic adsorption can only be used for magnetic conduction wall.Existing negative pressure adsorption equipment mostly is valve controlling sealed body sucker, and structure is comparatively complicated, and element is many, and during work, friction force is large, and wearing and tearing are large, and the life-span is low.
Summary of the invention
The object of the invention is to the shortcoming and defect overcoming above-mentioned prior art, the negative pressure sucker device that a kind of structure is simple, light is provided.
The present invention is achieved through the following technical solutions:
A kind of negative pressure sucker device, comprise sucker cover body 1, described sucker cover body 1 is upper and lower shoulder hole structure, and the aperture of upper shoulder hole 1-1 is less than the aperture in downstairs hole 1; Described upper shoulder hole 1-1 is double does exhausr port, and be within it provided with and be provided with permanent seat 6, permanent seat 6 is provided with motor 2, the blade 4 be also provided with for aspirating downstairs hole 1 inner air is stretched in upper shoulder hole 1-1 in the rotating shaft of motor 2 thereon, air in downstairs hole 1 is discharged by exhausr port, instantly when stepped hole 1 and adsorbate adsorb, its inner formation negative pressure.
The oral area in described downstairs hole 1 is bonded with flexible seal ring 3.
Described blade 4 quantity is 2 to 3.
Described upper shoulder hole 1-1 and downstairs hole 1 are circular configuration.
Described motor 2 connects power supply.
Compared with prior art, the present invention is by the blade rotation in driven by motor sucker cover body upper shoulder hole 1-1, and the air in pump drainage downstairs hole 1, forms negative pressure in it, make whole negative pressure sucker device be adsorbed on absorbate (on wall); When needs negative pressure sucker device departs from absorbate, motor only need reverse.Element of the present invention is few, and structure is simple, and wear and tear during work little, the life-span is long.Technical measure is simple and easy to do, easy to utilize.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention.
Fig. 2 is plan structure schematic diagram of the present invention.
Fig. 3 is side-looking structural representation of the present invention.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is more specifically described in detail.
Embodiment
As shown in Figures 1 to 3.The invention discloses a kind of negative pressure sucker device, comprise sucker cover body 1, described sucker cover body 1 is upper and lower shoulder hole structure, and the aperture of upper shoulder hole 1-1 is less than the aperture in downstairs hole 1; Described upper shoulder hole 1-1 is double does exhausr port, and be within it provided with and be provided with permanent seat 6, permanent seat 6 is provided with motor 2, the blade 4 be also provided with for aspirating downstairs hole 1 inner air is stretched in upper shoulder hole 1-1 in the rotating shaft of motor 2 thereon, and the air in downstairs hole 1 is discharged by exhausr port; Motor 2 connects power supply, and is with moving blade 4 to rotate, and now, when downstairs hole 1 and adsorbate adsorb, its inner formation negative pressure, makes negative pressure sucker device be adsorbed on absorbate body.
The oral area in described downstairs hole 1 is bonded with flexible seal ring 3.
Described blade 4 can be designed to pinion type, and its quantity is 2 to 3.
Described upper shoulder hole 1-1 and downstairs hole 1 are circular configuration.
The present invention is by the blade rotation in driven by motor sucker cover body upper shoulder hole 1-1, and the air in pump drainage downstairs hole 1, forms negative pressure in it, make whole negative pressure sucker device be adsorbed on absorbate (on wall); When needs negative pressure sucker device departs from absorbate, motor only need reverse.
As mentioned above, just the present invention can be realized preferably.
Embodiments of the present invention are not restricted to the described embodiments; other are any do not deviate from Spirit Essence of the present invention and principle under do change, modification, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (5)
1. a negative pressure sucker device, is characterized in that: comprise sucker cover body (1), and described sucker cover body (1) is upper and lower shoulder hole structure, and the aperture of upper shoulder hole (1-1) is less than the aperture of downstairs hole (1); Described upper shoulder hole (1-1) is double does exhausr port, and be within it provided with and be provided with permanent seat (6), permanent seat (6) is provided with motor (2), the blade (4) be also provided with for aspirating downstairs hole (1) inner air is stretched in upper shoulder hole (1-1) in the rotating shaft of motor (2) thereon, air in downstairs hole (1) is discharged by exhausr port, instantly when stepped hole (1) and adsorbate adsorb, its inner formation negative pressure.
2. negative pressure sucker device according to claim 1, is characterized in that: the oral area of described downstairs hole (1) is bonded with flexible seal ring (3).
3. negative pressure sucker device according to claim 1, is characterized in that: described blade (4) quantity is 2 to 3.
4. negative pressure sucker device according to any one of claims 1 to 3, is characterized in that: described upper shoulder hole (1-1) and downstairs hole (1) are circular configuration.
5. negative pressure sucker device according to claim 4, is characterized in that: described motor (2) connects power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510918804.4A CN105398503A (en) | 2015-12-10 | 2015-12-10 | Negative pressure sucking disc device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510918804.4A CN105398503A (en) | 2015-12-10 | 2015-12-10 | Negative pressure sucking disc device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105398503A true CN105398503A (en) | 2016-03-16 |
Family
ID=55464344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510918804.4A Pending CN105398503A (en) | 2015-12-10 | 2015-12-10 | Negative pressure sucking disc device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105398503A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017215163A1 (en) * | 2016-06-17 | 2017-12-21 | 深圳市创显光电有限公司 | Led display screen front maintenance air suction tool |
| CN107554634A (en) * | 2017-09-07 | 2018-01-09 | 嘉兴学院 | A kind of pneumatically imitative crab six-foot crawling robot |
| CN107745379A (en) * | 2017-09-27 | 2018-03-02 | 武汉科技大学 | A kind of multi-joint conveying robot |
| CN109531629A (en) * | 2018-11-15 | 2019-03-29 | 厦门朴蜂智能科技有限公司 | High-altitude outer wall operation robot negative-pressure adsorption safety device |
| CN110220136A (en) * | 2019-06-12 | 2019-09-10 | 深圳市宝富来智能技术有限公司 | A kind of novel lighting apparatus |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101412415A (en) * | 2008-11-27 | 2009-04-22 | 北京理工大学 | Backward thrust and negative pressure combined adsorption method for wall climbing robot and implementation thereof |
| CN101787986A (en) * | 2010-01-28 | 2010-07-28 | 北京理工大学 | Positioning structure of negative-pressure adsorption-type wall-surface mobile robot centrifugal impeller |
| CN201849551U (en) * | 2010-10-29 | 2011-06-01 | 大连海事大学 | Negative pressure absorbing device for robot |
| CN104013352A (en) * | 2013-02-28 | 2014-09-03 | 科沃斯机器人科技(苏州)有限公司 | Robot for cleaning window |
| CN205203187U (en) * | 2015-12-10 | 2016-05-04 | 华南理工大学 | Negative sucker device |
-
2015
- 2015-12-10 CN CN201510918804.4A patent/CN105398503A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101412415A (en) * | 2008-11-27 | 2009-04-22 | 北京理工大学 | Backward thrust and negative pressure combined adsorption method for wall climbing robot and implementation thereof |
| CN101787986A (en) * | 2010-01-28 | 2010-07-28 | 北京理工大学 | Positioning structure of negative-pressure adsorption-type wall-surface mobile robot centrifugal impeller |
| CN201849551U (en) * | 2010-10-29 | 2011-06-01 | 大连海事大学 | Negative pressure absorbing device for robot |
| CN104013352A (en) * | 2013-02-28 | 2014-09-03 | 科沃斯机器人科技(苏州)有限公司 | Robot for cleaning window |
| CN205203187U (en) * | 2015-12-10 | 2016-05-04 | 华南理工大学 | Negative sucker device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017215163A1 (en) * | 2016-06-17 | 2017-12-21 | 深圳市创显光电有限公司 | Led display screen front maintenance air suction tool |
| CN107554634A (en) * | 2017-09-07 | 2018-01-09 | 嘉兴学院 | A kind of pneumatically imitative crab six-foot crawling robot |
| CN107745379A (en) * | 2017-09-27 | 2018-03-02 | 武汉科技大学 | A kind of multi-joint conveying robot |
| CN109531629A (en) * | 2018-11-15 | 2019-03-29 | 厦门朴蜂智能科技有限公司 | High-altitude outer wall operation robot negative-pressure adsorption safety device |
| CN110220136A (en) * | 2019-06-12 | 2019-09-10 | 深圳市宝富来智能技术有限公司 | A kind of novel lighting apparatus |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160316 |
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| RJ01 | Rejection of invention patent application after publication |