CN202728392U - Adjustable type magnetic adsorption mechanism - Google Patents
Adjustable type magnetic adsorption mechanism Download PDFInfo
- Publication number
- CN202728392U CN202728392U CN 201220402358 CN201220402358U CN202728392U CN 202728392 U CN202728392 U CN 202728392U CN 201220402358 CN201220402358 CN 201220402358 CN 201220402358 U CN201220402358 U CN 201220402358U CN 202728392 U CN202728392 U CN 202728392U
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- magnetic adsorption
- permanent magnet
- adjusting mechanism
- type magnetic
- mechanical adjusting
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Abstract
The utility model relates to an adjustable type magnetic adsorption mechanism. The adjustable type magnetic adsorption mechanism comprises a connecting machine seat, wherein the connecting machine seat is provided with a hydraulic mechanism, the hydraulic mechanism is a three-level telescoping mechanism and is provided with a mechanical regulating mechanism, the mechanical regulating mechanism is provided with screws, and each screw is provided with four-head trapezoidal threads, a permanent magnet is sleeved outside the mechanical regulating mechanism, and the permanent magnet is fixed with the mechanical regulating mechanism through locking nuts. The adjustable type magnetic adsorption mechanism has the advantages of being reasonable in structure, adjustable in adsorption force, high in work efficiency, and the like.
Description
Technical field:
The utility model relates to a kind of adjustable magnetic adsorption engine structure, is applicable to remove the robot of underwater hull attachment.
Background technology:
The suction type of removing underwater hull attachment robot is directly connected to version and the task performance of under-water robot, and wherein simple, the most most economical suction type is that magnetic is attached.The basic structure form of robot has three major types under the magnetic attached water: (1), wheel type, it moves the first-selection that alerting ability, high speed and high efficiency are robots.But because its area of contact is the line contact, being under the different mode of operations at robot, keeping different adsorption affinitys, is the obstacle that the wheel type robot is difficult to go beyond; (2), crawler type, area of contact is large, the heavy burden ability is strong, but volume is large, speed is slow, efficient is low, is difficult for turning; (3), legged, repeatedly adsorbed by a plurality of pin or framework, load capacity is strong, but the speed of travel is slow, efficient is low.
Summary of the invention:
The purpose of this utility model is in order to overcome above deficiency, and the adjustable magnetic adsorption engine structure of a kind of rational in infrastructure, capable of regulating adsorption affinity, high efficiency is provided.
The purpose of this utility model is achieved through the following technical solutions: a kind of adjustable magnetic adsorption engine structure, comprise the connection support, connect support and be provided with hydraulic gear, hydraulic gear is three grades of telescoping mechanisms, hydraulic gear is provided with mechanical adjusting mechanism, is provided with screw rod in the mechanical adjusting mechanism, and screw rod is the four-head Acme thread, the mechanical adjusting mechanism overcoat has permanent magnet, and permanent magnet fixes by jam nut and mechanical adjusting mechanism.
The utility model compared with prior art has the following advantages: the utility model adopts physical construction to airtight permanent magnet, mode with regulation and control permanent magnet and the outer metal plate distance of hull, realize that under-water robot is in carrying, initial condition is adjusted (needing approximately 200 kilograms of suction), when service condition (needing approximately 400 kilograms of suction) and 90 is spent various states such as climbing wall (needing approximately 500 kilograms of suction), the difference of required adsorption affinity is adjusted, make under-water robot carry out operation with per hour 2500 meters speed and the ability of cleaning with water more than 1000 sq ms, greatly improved the machine task efficiency.
Description of drawings:
Fig. 1 is the structural representation of a kind of state of the present utility model;
Fig. 2 is the birds-eye view of Fig. 1;
Number in the figure: 1-connects support, 2-hydraulic gear, 3-mechanical adjusting mechanism, 4-permanent magnet, 5-jam nut.
The specific embodiment:
In order to deepen understanding of the present utility model, the utility model is described in further detail below in conjunction with embodiment and accompanying drawing, and this embodiment only is used for explaining the utility model, does not consist of the restriction to the utility model protection domain.
Show a kind of embodiment of a kind of adjustable magnetic adsorption engine structure of the utility model such as Fig. 1 and Fig. 2, comprise and connect support 1, connect support 1 and be provided with hydraulic gear 2, hydraulic gear 2 is three grades of telescoping mechanisms, and hydraulic gear 2 is provided with mechanical adjusting mechanism 3, is provided with screw rod in the mechanical adjusting mechanism 3, screw rod is the four-head Acme thread, mechanical adjusting mechanism 3 overcoats have permanent magnet 4, and permanent magnet 4 fixes by jam nut 5 and mechanical adjusting mechanism 3, i.e. mechanical adjusting mechanism and permanent magnet locking is integral.
Hydraulic gear is according to the jack principle, be designed to three grades of telescoping mechanisms: hydraulic power source is by water surface Hydraulic Station High voltage output, through operating console remote valve group integrated package, size according to the required suction of robot different conditions, oil cylinder piston in the hydraulic gear is for different high pressure oils respectively, the flexible piston of regulator solution press mechanism, oil circuit adopt check valve locking measure, prevent that high pressure oil from leaking step-down; Mechanical adjusting mechanism: screw design becomes the four-head Acme thread and is connected with first order piston in the hydraulic gear, and Acme thread has good auto-lock function, can guarantee the setpoint distance of permanent magnet and hull.The utlity model has double self-locking function: i.e. oil circuit locking and screw-threaded coupling; to guarantee the precision of robot required magnetic adsorbability when the different operating state; the helical pitch of four-head screw thread is four times of single head pitch; has the effect that stroke amplifies; when the piston in the hydraulic gear move a certain apart from the time; mechanical adjusting mechanism just can with this apart from quadruplication, reach the regulating and controlling effect of quick realization robot required adsorption affinity when the different operating state.
The utility model adopts physical construction to airtight permanent magnet, mode with regulation and control permanent magnet and the outer metal plate distance of hull, realize that under-water robot is when carrying, initial condition adjustment (needing approximately 200 kilograms of suction), service condition (needing approximately 400 kilograms of suction) and 90 are spent various states such as climbing wall (needing approximately 500 kilograms of suction), the difference of required adsorption affinity is adjusted, make under-water robot carry out operation with per hour 2500 meters speed and the ability of cleaning with water more than 1000 sq ms, greatly improved the machine task efficiency.
Claims (3)
1. adjustable magnetic adsorption engine structure, comprise and connect support (1), it is characterized in that: described connection support (1) is provided with hydraulic gear (2), described hydraulic gear (2) is provided with mechanical adjusting mechanism (3), described mechanical adjusting mechanism (3) overcoat has permanent magnet (4), and described permanent magnet (4) fixes by jam nut (5) and described mechanical adjusting mechanism (3).
2. described adjustable magnetic adsorption engine structure according to claim 1, it is characterized in that: described hydraulic gear (2) is three grades of telescoping mechanisms.
3. described adjustable magnetic adsorption engine structure according to claim 1, it is characterized in that: described mechanical adjusting mechanism is provided with screw rod in (3), and described screw rod is the four-head Acme thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220402358 CN202728392U (en) | 2012-08-15 | 2012-08-15 | Adjustable type magnetic adsorption mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220402358 CN202728392U (en) | 2012-08-15 | 2012-08-15 | Adjustable type magnetic adsorption mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202728392U true CN202728392U (en) | 2013-02-13 |
Family
ID=47654120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220402358 Expired - Fee Related CN202728392U (en) | 2012-08-15 | 2012-08-15 | Adjustable type magnetic adsorption mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202728392U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806952A (en) * | 2012-08-15 | 2012-12-05 | 南通市海鸥救生防护用品有限公司 | Adjustable magnetic absorption mechanism |
| CN110406650A (en) * | 2019-08-09 | 2019-11-05 | 南通理工学院 | Robot for detecting thickness of coating film on underwater ship body |
-
2012
- 2012-08-15 CN CN 201220402358 patent/CN202728392U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806952A (en) * | 2012-08-15 | 2012-12-05 | 南通市海鸥救生防护用品有限公司 | Adjustable magnetic absorption mechanism |
| CN110406650A (en) * | 2019-08-09 | 2019-11-05 | 南通理工学院 | Robot for detecting thickness of coating film on underwater ship body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20180815 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |