CN218506018U - Magnetic wheel assembly with self-adaptive curvature - Google Patents
Magnetic wheel assembly with self-adaptive curvature Download PDFInfo
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- CN218506018U CN218506018U CN202222291914.0U CN202222291914U CN218506018U CN 218506018 U CN218506018 U CN 218506018U CN 202222291914 U CN202222291914 U CN 202222291914U CN 218506018 U CN218506018 U CN 218506018U
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- output shaft
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- speed reducer
- magnetic group
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Abstract
The utility model provides a magnetic wheel subassembly of self-adaptation camber, include: a drive wheel; the power device comprises a motor and a speed reducer, wherein the motor is connected with the input end of the speed reducer and used for outputting torque; the output shaft system comprises an output shaft sleeve and an output shaft, the output shaft sleeve is connected with the output end of the speed reducer, the output shaft and the output shaft sleeve are coaxially arranged, one end of the output shaft is connected with the output end of the speed reducer, and the other end of the output shaft penetrates through the output shaft and is connected with a driving wheel for transmitting torque; the rotary adsorption device comprises a magnetic group hanging lug, a bearing and a magnetic group, wherein the bearing is arranged in the magnetic group hanging lug, the magnetic group hanging lug penetrates through the output shaft sleeve and is coaxially arranged with the output shaft sleeve, and the magnetic group hanging lug is connected with the magnetic group through a bolt; when the magnetic wheel assembly passes through working surfaces with different curvatures, the rotary adsorption device automatically rotates according to the curvature to find the maximum magnetic position, so that stable adsorption of the magnetic wheel assembly is ensured.
Description
Technical Field
The utility model relates to a technical field of wall climbing robot especially relates to a magnetic wheel subassembly of self-adaptation camber.
Background
The magnetic adsorption technology is widely applied to the field of wall-climbing robots, and is used as an important component of a walking mechanism to provide adsorption force guarantee for normal movement of the wall-climbing robot. Most of permanent magnet adsorption devices of the existing wall-climbing robot are fixed, can normally advance on a flat wall surface, and easily fall off on occasions with curvature changes, so that the curvature adaptability of the wall-climbing robot is poor.
SUMMERY OF THE UTILITY MODEL
In view of the foregoing prior art not enough, the utility model provides a magnetic wheel subassembly of self-adaptation camber, the magnetic wheel subassembly of self-adaptation camber can change according to actual adsorption plane camber, and automatically regulated adsorption equipment rotation angle remains the biggest magnetic force operating condition throughout.
To achieve the above and other related objects, the present invention provides a magnetic wheel assembly with adaptive curvature, which comprises:
a drive wheel;
the power device comprises a motor and a speed reducer, wherein the motor is connected with the input end of the speed reducer through a bolt and is used for outputting torque;
the output shaft system comprises an output shaft sleeve and an output shaft, the output shaft sleeve is connected with the output end of the speed reducer through a bolt, the output shaft and the output shaft sleeve are coaxially arranged, one end of the output shaft is connected with the output end of the speed reducer through a key, the other end of the output shaft penetrates through the output shaft, is connected with the driving wheel through a bolt and is used for transmitting torque;
the rotary adsorption device comprises a magnetic group hanging lug, a bearing and a magnetic group, wherein the bearing is arranged in the circular hole of the magnetic group hanging lug, the magnetic group hanging lug penetrates through the output shaft sleeve and is coaxially arranged with the output shaft sleeve, and a threaded hole is formed in the bottom of the magnetic group hanging lug and is connected with the magnetic group through a bolt;
preferably, the number of the output shafts of the magnetic wheel assemblies with the self-adaptive curvature is two, and the two output shafts are respectively arranged at the output end of the speed reducer;
preferably, the number of the output shaft sleeves is two, and the two output shaft sleeves are respectively arranged at the output end of the speed reducer;
preferably, the number of the driving wheels is two, the two driving wheels are respectively arranged on the output shafts on two sides of the speed reducer, and the two driving wheels are coaxially arranged along the width direction of the speed reducer;
preferably, the number of the magnetic group hanging lugs is two, and the two magnetic group hanging lugs are respectively arranged on two sides of the output shaft sleeve and are arranged in a mirror image mode along the coaxial line of the output shaft sleeve;
based on the foregoing, the utility model provides a magnetic wheel subassembly of self-adaptation camber, during the working face through different curvatures, rotatory adsorption equipment is according to the automatic rotation of camber size and looks for the biggest position of magnetic force to guarantee that the magnetic wheel subassembly is stable to be adsorbed.
Drawings
Fig. 1 is a schematic perspective view of a magnetic wheel assembly with adaptive curvature according to an embodiment of the present invention;
fig. 2 is a front view of a magnetic wheel assembly with adaptive curvature according to an embodiment of the present invention;
fig. 3 is a schematic diagram of an operation of a magnetic wheel assembly with adaptive curvature according to an embodiment of the present invention;
in the figure:
1-driving wheels;
2-power device, 21-speed reducer, 22-motor;
3-an output shaft system, 31-an output shaft sleeve and 32-an output shaft;
4-rotary adsorption device, 41-magnetic group hanger, 42-bearing and 43-magnetic group.
Detailed Description
To make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention are described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.
The embodiment of the utility model provides a pair of magnetic wheel subassembly of self-adaptation camber, include: a drive wheel 1; the power device 2 comprises a motor 21 and a speed reducer 22, wherein the motor 21 is connected with the input end of the speed reducer 22 through a bolt and is used for outputting torque; the output shaft system 3 comprises an output shaft sleeve 31 and an output shaft 32, the output shaft sleeve 31 is connected with the output end of the speed reducer 22 through a bolt, the output shaft 32 is coaxially arranged with the output shaft sleeve 31, one end of the output shaft is connected with the output end of the speed reducer 22 through a key, the other end of the output shaft penetrates through the output shaft 32 and is connected with the driving wheel 1 through a bolt for transmitting torque; the rotary adsorption device 4 comprises a magnetic group hanging lug 41, a bearing 42 and a magnetic group 43, wherein the bearing 42 is installed in a round hole of the magnetic group hanging lug 41, the magnetic group hanging lug 41 penetrates through the output shaft sleeve 31 and is coaxially arranged with the output shaft sleeve 31, and a threaded hole is formed in the bottom of the magnetic group hanging lug 41 and is connected with the magnetic group 43 through a bolt;
the number of the magnetic wheel assemblies with adaptive curvature is preferably two, and the two output shafts 32 are respectively arranged at the output end of the speed reducer 22;
preferably, the number of the output shaft sleeves 31 is two, and the two output shaft sleeves are respectively installed at the output end of the speed reducer 22;
preferably, the number of the driving wheels 1 is two, the two driving wheels 1 are respectively mounted on the output shafts on two sides of the speed reducer 22, and the two driving wheels 1 are coaxially arranged along the width direction of the speed reducer 22;
preferably, the number of the magnetic group hanging lugs 41 is two, and the two magnetic group hanging lugs 41 are respectively installed on two sides of the output shaft sleeve 31, and the two magnetic group hanging lugs 41 are arranged along the coaxial line of the output shaft sleeve 31 in a mirror image manner;
preferably, when the magnetic wheel assembly with the self-adaptive curvature passes through working surfaces with different curvatures, the rotary adsorption device 4 automatically rotates according to the curvature to find the maximum magnetic position, so that stable adsorption of the magnetic wheel assembly is ensured.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (3)
1. An adaptive curvature magnetic wheel assembly, comprising:
a drive wheel;
the power device comprises a motor and a speed reducer, wherein the motor is connected with the input end of the speed reducer through a bolt and is used for outputting torque;
the output shaft system comprises an output shaft sleeve and an output shaft, the output shaft sleeve is connected with the output end of the speed reducer through a bolt, the output shaft and the output shaft sleeve are coaxially arranged, one end of the output shaft is connected with the output end of the speed reducer through a key, the other end of the output shaft penetrates through the output shaft, is connected with the driving wheel through a bolt and is used for transmitting torque;
the rotary adsorption device comprises a magnetic group hanging lug, a bearing and a magnetic group, wherein the bearing is installed in the circular hole of the magnetic group hanging lug, the magnetic group hanging lug penetrates through the output shaft sleeve and is coaxially arranged with the output shaft sleeve, and a threaded hole is formed in the bottom of the magnetic group hanging lug and is connected with the magnetic group through a bolt.
2. The adaptive curvature magnetic wheel assembly of claim 1, wherein the number of the output shafts is two, and the two output shafts are respectively mounted at the output end of the speed reducer; the two output shaft sleeves are respectively arranged at the output end of the speed reducer; the two driving wheels are respectively arranged on the two sides of the output shaft of the speed reducer, and the two driving wheels are coaxially arranged along the width direction of the speed reducer.
3. The curvature-adaptive magnetic wheel assembly according to claim 2, wherein the number of the magnetic group hanging lugs is two, the two magnetic group hanging lugs are respectively installed on two sides of the output shaft sleeve, the two magnetic group hanging lugs are coaxially arranged in a mirror image mode along the output shaft sleeve, and when the magnetic wheel assembly passes through working faces with different curvatures, the rotary adsorption device automatically rotates according to the curvature to find the position with the maximum magnetic force, so that stable adsorption of the magnetic wheel assembly is guaranteed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222291914.0U CN218506018U (en) | 2022-08-30 | 2022-08-30 | Magnetic wheel assembly with self-adaptive curvature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222291914.0U CN218506018U (en) | 2022-08-30 | 2022-08-30 | Magnetic wheel assembly with self-adaptive curvature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218506018U true CN218506018U (en) | 2023-02-21 |
Family
ID=85211961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222291914.0U Active CN218506018U (en) | 2022-08-30 | 2022-08-30 | Magnetic wheel assembly with self-adaptive curvature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218506018U (en) |
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2022
- 2022-08-30 CN CN202222291914.0U patent/CN218506018U/en active Active
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