CN210191676U - Magnetic wheel for adsorption robot and adsorption robot with magnetic wheel - Google Patents
Magnetic wheel for adsorption robot and adsorption robot with magnetic wheel Download PDFInfo
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- CN210191676U CN210191676U CN201921230435.XU CN201921230435U CN210191676U CN 210191676 U CN210191676 U CN 210191676U CN 201921230435 U CN201921230435 U CN 201921230435U CN 210191676 U CN210191676 U CN 210191676U
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Abstract
The utility model relates to an adsorption robot technical field, concretely relates to adsorption robot is with magnetic wheel and have its adsorption robot. A magnetic wheel for an adsorption robot, comprising: the closed wheel body (1) is internally provided with an accommodating space (3); magnet (2), locate in accommodation space (3), and with the inner wall clearance setting of closed wheel body (1), and when closed wheel body (1) rotated, it is relative the inner wall of closed wheel body (1) slides to it is perpendicular with magnetic conductivity adsorption working face to remain throughout. The utility model provides a crawl efficiently, adsorption effect is good for adsorption robot magnetic wheel and have its adsorption robot.
Description
Technical Field
The utility model relates to an adsorption robot technical field, concretely relates to adsorption robot is with magnetic wheel and have its adsorption robot.
Background
The wall climbing robot is a robot which is adsorbed on a vertical wall surface through an adsorption device and has a moving function, and can carry a cleaning device, a polishing device, a detection device and the like to clean and detect wall surface structures and internal defects and the like. The operation of the wall-climbing robot is generally arranged at a ground safety position to ensure the safety of an operator. The common adsorption modes of the wall-climbing robot include negative pressure adsorption and permanent magnet adsorption. The negative pressure mode can be absorbed on the wall surface by generating negative pressure in the sucking disc, and the wall surface is generally required to be relatively flat; the permanent magnet adsorption mode has two modes of a permanent magnet and an electromagnet, and the permanent magnet is used for a plurality of purposes, and is widely applied to magnetic conductivity wall surfaces of cylindrical large tanks, ship steel structure surfaces and the like in petrochemical enterprises. The permanent magnet can be installed on chassis, track or wheel, and for simple to operate, the permanent magnet has at least a part to expose, and wall climbing robot is at the in-process of crawling like this, and the foreign matter on the wall, like iron fillings etc. also are adsorbed simultaneously, influence efficiency and the adsorption effect of crawling.
SUMMERY OF THE UTILITY MODEL
Therefore, the to-be-solved technical problem of the utility model lies in overcoming the magnetic wheel of the adsorption robot among the prior art and easily adsorbing the foreign matter, leads to crawling inefficiency, the poor defect of adsorption effect to provide one kind and crawl efficiently, the adsorption robot that adsorption effect is good for magnetic wheel and have its adsorption robot.
In order to solve the technical problem, the utility model provides an adsorption robot uses magnetic wheel, include:
the closed wheel body is internally provided with an accommodating space;
the magnet is arranged in the accommodating space and is arranged in a gap with the inner wall of the closed wheel body, and when the closed wheel body rotates, the magnet is opposite to the inner wall of the closed wheel body and slides to be always vertical to the magnetic conductive adsorption working surface.
The magnetic wheel for the adsorption robot is characterized in that a wheel shaft connected with two end faces of the closed wheel body is further arranged in the accommodating space, and one end of the magnet is mounted on the wheel shaft.
The magnetic wheel for the adsorption robot further comprises a pair of mounting frames sleeved on the wheel shaft, and mounting holes for the magnets are formed in the mounting frames.
The magnetic wheel for the adsorption robot is characterized in that at least one mounting piece is arranged on the magnet and inserted into the mounting hole for fixing.
The magnetic wheel for the adsorption robot is characterized in that bearing support wheels which slide relative to the closed wheel body are arranged on two sides of the magnet, and a circular ring support track matched with the bearing support wheels is arranged on the inner wall of the closed wheel body.
The magnetic wheel for the adsorption robot is characterized in that the closed wheel body comprises a cylinder body and end covers arranged at two ends of the cylinder body, and the end covers are detachably connected with the cylinder body.
The magnetic wheel for the adsorption robot further comprises a wheel carrier arranged on the outer side of the end cover, and the wheel shaft is mounted on the wheel carrier.
Still provide an absorption robot, include absorption robot for magnetic wheel.
The utility model discloses technical scheme has following advantage:
1. the utility model provides a magnetic wheel for adsorption robot, magnet locate seal the inside accommodation space of wheel body, and set up with the inner wall clearance of sealing the wheel body. When the closed wheel body rotates, the magnet can slide relative to the inner wall of the closed wheel body so as to be always vertical to the magnetic conductive adsorption working surface. In the rotation process of the magnetic wheel, most of the foreign matters adsorbed on the surface of the closed wheel body can be separated from the surface of the closed wheel body by the rotation of the closed wheel body, so that the adsorption of the magnets on the magnetic conductivity adsorption working surface in the rotation process of the closed wheel body can be effectively avoided, the crawling efficiency is improved, and the adsorption effect is improved.
2. The utility model provides a magnetism wheel for adsorption robot, magnet pass through the mounting bracket and locate the epaxial of wheel of sealing the wheel body inside, and the shaft adopts the mandrel pattern, and it is simple to be connected with climbing wall adsorption robot main part, and the shaft atress is simplified, so structure weight can obtain optimizing by a wide margin, and the magnet seals the wheel body all the time in the preset position of sealing the wheel body inner wall relatively and slides, guarantees adsorption effect.
3. The utility model provides a magnetic wheel for adsorption robot, the both sides of magnet are equipped with the gliding bearing supporting wheel of relative seal wheel body, are equipped with on the inner wall of seal wheel body with the ring support track of bearing supporting wheel adaptation, the magnet can roll on seal wheel body inner wall surface or flange track through the installation auxiliary wheel to the release is at epaxial load, so shaft, mounting bracket isotructure can further optimize and subtract heavy, in order to guarantee the direction of motion of magnet.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of a magnetic wheel for an adsorption robot according to the present invention;
FIG. 2 is an exploded view of FIG. 1;
fig. 3 is a partial cross-sectional view of a magnet wheel.
Description of reference numerals:
1-sealing the wheel body; 2-a magnet; 3-an accommodation space; 4-a wheel axle; 5-mounting a frame; 6-mounting parts; 7-a cylinder body; 8-end cap; 9-a drive structure; 10-wheel carrier.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
As shown in fig. 1-3, in a specific embodiment of the magnetic wheel for an adsorption robot, the magnetic wheel is a thin-walled wide wheel body structure, and the outer surface of the magnetic wheel may be coated with a rubber layer to increase the walking friction, and includes a closed wheel body 1 and a magnet 2, in this embodiment, the magnet 2 is a permanent magnet. The inside accommodation space 3 that is equipped with of closed wheel body 1, magnet 2 locate in accommodation space 3, and with the inner wall of closed wheel body 1 leaves small clearance setting, and when closed wheel body 1 rotated, it is relative through the adsorption affinity self-balancing mode the inner wall of closed wheel body 1 slides to it is perpendicular with magnetic conductivity adsorption working face to remain throughout, thereby provides the biggest adsorption affinity, makes the magnetic wheel have bigger leap across ability.
In order to enable the magnet 2 to slide in the accommodating space 3 in the closed wheel body 1 according to a preset track, two sides of the magnet 2 are provided with bearing support wheels used for sliding relative to the closed wheel body 1, two side positions on the inner wall of the closed wheel body 1 are provided with circular ring support tracks allowing the bearing support wheels to slide, and the central cavity part adopts a thin-wall structure so as to reduce the adsorption distance between the magnet 2 and the magnetic conductive adsorption working surface as much as possible and improve the adsorption force to the maximum. The containing space 3 is also provided with a wheel shaft 4 connected with two end faces of the closed wheel body 1, the center of the end face is provided with a shaft hole, two ends of the wheel shaft 4 penetrate through the shaft hole and are fixedly installed with an end cover 8 of the closed wheel body 1 through a bearing, and the closed wheel body 1 is supported through the end cover 8 and the bearing and can rotate around the wheel shaft 4. The wheel shaft 4 is sleeved with a pair of mounting frames 5, mounting holes of the magnet 2 are formed in the mounting frames 5, a connecting rod serving as a mounting part 6 is arranged on the axis of the magnet 2, and two ends of the connecting rod are respectively inserted into the mounting holes of the mounting frames 5 and fixed through bearing wheels, so that the magnet 2 is mounted on the wheel shaft 4. In order to facilitate the installation and fixation of the magnet 2, the mounting rack 5 and the like, the closed wheel body 1 comprises a cylinder body 7 and end covers 8 arranged at two ends of the cylinder body 7, and the end covers 8 are detachably connected with the cylinder body 7. And reinforcing guard ring flanges are arranged at two ends of the cylinder body 7 and used for mounting parts such as an end cover 8 and the like.
The end cover 8 is provided with a driving structure 9 for driving the end cover 8 to rotate, the driving structure 9 is fastened with the end cover 8 through screws and the like, and the driving structure 9 is a chain wheel, a gear or a synchronous belt wheel. The driving structure 9 rotates to drive the end cover 8 and the cylinder 7 to synchronously rotate, and the wheel shaft 4 is fixed, so that the mounting frame 5 and the magnet 2 on the wheel shaft 4 are also fixed, namely the mounting frame is always vertical to the magnetic conductive adsorption working surface under the action of gravity, but can slide relative to the cylinder.
In order to facilitate the installation of the magnetic wheel, a wheel carrier 10 is further arranged on the outer side of the end cover 8, and the wheel shaft 4 is installed on the wheel carrier 10.
As an alternative embodiment, the magnet 2 may be directly hung on the wheel axle 4 by means of a sleeved bearing, so as to form a pendulum structure. Or directly embedded on a predetermined track of the inner wall of the closed wheel body 1, but can slide relative to the predetermined track.
As an alternative embodiment, two connecting rods may be provided inside the magnet 2 parallel to the axis, which are fastened by screws to a pair of mounting brackets 5, making the mounting more secure.
The adsorption robot comprises two or more magnetic wheels which are symmetrically arranged.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (8)
1. A magnetic wheel for an adsorption robot, comprising:
the closed wheel body (1) is internally provided with an accommodating space (3);
magnet (2), locate in accommodation space (3), and with the inner wall clearance setting of closed wheel body (1), and when closed wheel body (1) rotated, it is relative the inner wall of closed wheel body (1) slides to it is perpendicular with magnetic conductivity adsorption working face to remain throughout.
2. The magnetic wheel for the adsorption robot according to claim 1, wherein an axle (4) connected with two end surfaces of the closed wheel body (1) is further provided in the accommodating space (3), and one end of the magnet (2) is mounted on the axle (4).
3. The magnetic wheel for the adsorption robot as claimed in claim 2, further comprising a pair of mounting brackets (5) sleeved on the wheel shaft (4), wherein the mounting brackets (5) are provided with mounting holes for the magnets (2).
4. The magnetic wheel for the adsorption robot according to claim 3, wherein at least one mounting piece (6) is arranged on the magnet (2), and the mounting piece (6) is inserted into the mounting hole for fixing.
5. The magnetic wheel for the adsorption robot according to any one of claims 1 to 4, wherein the two sides of the magnet (2) are provided with bearing support wheels sliding relative to the closed wheel body (1), and the inner wall of the closed wheel body (1) is provided with a circular ring support track matched with the bearing support wheels.
6. The magnetic wheel for the adsorption robot according to any one of claims 2 to 4, wherein the closed wheel body (1) comprises a cylinder body (7) and end covers (8) arranged at two ends of the cylinder body (7), and the end covers (8) are detachably connected with the cylinder body (7).
7. The magnetic wheel for the adsorption robot as claimed in claim 6, further comprising a wheel carrier (10) provided outside the end cap (8), wherein the wheel shaft (4) is mounted on the wheel carrier (10).
8. An adsorption robot comprising the magnetic wheel for an adsorption robot according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921230435.XU CN210191676U (en) | 2019-07-31 | 2019-07-31 | Magnetic wheel for adsorption robot and adsorption robot with magnetic wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921230435.XU CN210191676U (en) | 2019-07-31 | 2019-07-31 | Magnetic wheel for adsorption robot and adsorption robot with magnetic wheel |
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| Publication Number | Publication Date |
|---|---|
| CN210191676U true CN210191676U (en) | 2020-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921230435.XU Active CN210191676U (en) | 2019-07-31 | 2019-07-31 | Magnetic wheel for adsorption robot and adsorption robot with magnetic wheel |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110371209A (en) * | 2019-07-31 | 2019-10-25 | 上海酷酷机器人有限公司 | A kind of absorption robot case type magnet-wheel and the absorption robot with it |
| CN111993378A (en) * | 2020-08-12 | 2020-11-27 | 中天智控科技控股股份有限公司 | Wheel structure capable of climbing metal surface and advancing in floating mode on water surface |
| CN117429526A (en) * | 2023-12-22 | 2024-01-23 | 广东工业大学 | High-mobility wheel type climbing robot |
-
2019
- 2019-07-31 CN CN201921230435.XU patent/CN210191676U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110371209A (en) * | 2019-07-31 | 2019-10-25 | 上海酷酷机器人有限公司 | A kind of absorption robot case type magnet-wheel and the absorption robot with it |
| CN110371209B (en) * | 2019-07-31 | 2022-07-29 | 北京汇力智能科技有限公司 | Shell type magnetic wheel for adsorption robot and adsorption robot with shell type magnetic wheel |
| CN111993378A (en) * | 2020-08-12 | 2020-11-27 | 中天智控科技控股股份有限公司 | Wheel structure capable of climbing metal surface and advancing in floating mode on water surface |
| CN117429526A (en) * | 2023-12-22 | 2024-01-23 | 广东工业大学 | High-mobility wheel type climbing robot |
| CN117429526B (en) * | 2023-12-22 | 2024-02-20 | 广东工业大学 | High-mobility wheel type climbing robot |
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