Magnetic coupler with long service life

Abstract

The utility model discloses a long-life magnetic coupler, which relates to the technical field of magnetic couplers, and comprises a magnetic coupler main body, one side of the magnetic coupler main body is movably connected with a tightening disc assembly, one side of the tightening disc assembly is fixedly connected with a first flange, one side of the first flange is provided with a first mounting opening, and the other side of the first flange is provided with a second mounting opening. One side of the magnetic coupler main body is fixedly connected with a body disc main body, one side of the body disc main body is fixedly connected with a rotor main body, and one side of the magnetic coupler main body is fixedly connected with a mounting rod. According to the utility model, when a user needs to disassemble the magnetic coupler, the user needs to screw the rotating handle, so that the user can take down the threaded rod from the nut, and the user can conveniently use and disassemble the tightening disc assembly arranged on the magnetic coupler; therefore, a user can use the magnetic coupler with long service life and convenient disassembly.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic couplers, in particular to a magnetic coupler with a long service life. Background Art

[0002] The magnetic coupling is also called the magnetic coupling and permanent magnet transmission device. It is mainly composed of three parts: a copper rotor, a permanent magnet rotor and a controller. Generally, the copper rotor is connected to the motor shaft, and the permanent magnet rotor is connected to the shaft of the working machine. There is an air gap between the copper rotor and the permanent magnet rotor, and there is no mechanical connection to transmit torque. In this way, a soft connection is formed between the motor and the working machine. The changes in the torque and speed of the working machine shaft are achieved by adjusting the air gap. Due to the different air gap adjustment methods, permanent magnet eddy current transmission devices are divided into different types such as standard, delayed, torque-limited, and speed-regulating types. When users use the magnetic coupling, they need to ensure that it has a long life.

[0003] The existing technology has the following problems:

[0004] 1. When the user needs to use the magnetic coupler for a long time, there will be problems with the effect being not good enough, and when the user needs to use and disassemble the magnetic coupler assembly, it is not convenient enough;

[0005] 2. When the user needs to use the overall limit installation of the magnetic coupler, it is necessary to use auxiliary equipment, which will increase the user's cost. Utility Model Content

[0006] The utility model provides a magnetic coupler with a long service life to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0008] A long-life magnetic coupler comprises a magnetic coupler body, one side of the magnetic coupler body is movably connected to a shrink disk assembly, and one side of the shrink disk assembly is fixedly connected to a first flange.

[0009] A first mounting opening is provided on one side of the first flange, a body disc body is fixedly connected to one side of the magnetic coupler body, a rotor body is fixedly connected to one side of the body disc body, and a mounting rod is fixedly connected to one side of the magnetic coupler body.

[0010] One side of the mounting rod is fixedly connected to a second flange, one side of the magnetic coupler body is fixedly connected to a fixing block, one side of the fixing block is fixedly connected to a nut, and one side of the nut is movably connected to a threaded rod.

[0011] A further improvement of the technical solution of the present utility model is that a movable opening is provided on one side of the main body of the magnetic coupler, and the movable opening and the threaded rod are structurally matched with each other.

[0012] By adopting the above technical solution, the solution can facilitate users to use it efficiently.

[0013] A further improvement of the technical solution of the present utility model is that a clamping opening is provided on one side of the main body of the magnetic coupler, and the sizes of the clamping opening and the shrink disk assembly match each other.

[0014] By adopting the above technical solution, the solution can facilitate users to use it efficiently.

[0015] A further improvement of the technical solution of the present invention is that the nut is connected to the magnetic coupler body through a fixing block, and the fixing block is symmetrically arranged with the vertical center line of the nut as the symmetry axis.

[0016] By adopting the above technical solution, the solution can facilitate users to use it efficiently.

[0017] A further improvement of the technical solution of the present invention is that a rotating handle is fixedly connected to one side of the threaded rod, and the rotating handle is connected between the threaded rod and the nut.

[0018] By adopting the above technical solution, the solution can facilitate users to use it efficiently.

[0019] A further improvement of the technical solution of the present invention is that a second mounting opening is provided on one side of the second flange, and the number of the second mounting openings is multiple.

[0020] By adopting the above technical solution, the solution can facilitate users to use it efficiently.

[0021] Due to the adoption of the above technical solution, the present invention has achieved the following technical advancements compared to the prior art:

[0022] The utility model provides a magnetic coupler with a long service life, and through the mutual cooperation and use of the provided magnetic coupler main body, the first mounting opening, the first flange, the tightening disc assembly, the second mounting opening, the second flange, the mounting rod, the threaded rod, the nut, the fixing block, the movable opening, the clamping opening, the body disc main body, the rotor main body and the rotating handle, it is convenient for the user to use the magnetic coupler for a long time. The provided magnetic coupler main body is an integrated design, which reduces the occurrence of splicing. When the user needs to disassemble the magnetic coupler, the user only needs to twist the rotating handle so that the user can remove the threaded rod from the nut. In this way, the user can conveniently use and disassemble the tightening disc assembly provided on the magnetic coupler. In this way, the user can use the magnetic coupler for a long time and conveniently disassemble, thereby meeting the user's demand for efficient use.

[0023] The utility model provides a magnetic coupler with a long service life. Through the installation rod fixedly connected to one side of the magnetic coupler body, the second flange and the multiple second installation openings, and the first flange and the first installation openings thereon, the user can easily use the magnetic coupler as a whole by using bolts, thereby meeting the user's demand for efficient use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 This is a front cross-sectional view of the structure of the utility model;

[0026] Figure 3 This is a side view of the structure of the utility model;

[0027] Figure 4 The structure of the utility model Figure 2 A magnified view of the structure at center A.

[0028] In the figure: 1. Magnetic coupler body; 2. First mounting opening; 3. First flange; 4. Shrink disc assembly; 5. Second mounting opening; 6. Second flange; 7. Mounting rod; 8. Threaded rod; 9. Nut; 10. Fixing block; 11. Movable opening; 12. Snap-on opening; 13. Disc body; 14. Rotor body; 15. Rotating handle. DETAILED DESCRIPTION

[0029] The present invention is further described in detail below with reference to the embodiments: Example

[0030] like Figure 1-4The utility model provides a long -life magnetic coupler, including magnetic coupler main part 1, one side of magnetic coupler main part 1 swingly connects and has the tight shrinkage disc assembly 4, one side of tight shrinkage disc assembly 4 is fixedly connected with first flange 3, and the first installation opening 2 is seted up to one side of first flange 3.

[0031] In the embodiment, the movable opening 11 is formed on one side of the magnetic coupler main body 1, and the structure of the movable opening 11 and the threaded rod 8 is matched with each other, the clamping opening 12 is formed on one side of the magnetic coupler main body 1, and the size of the clamping opening 12 and the tight shrinkage disc assembly 4 is matched with each other. Embodiment

[0032] As Figure 1-4 shown, on the basis of embodiment 1, the utility model provides a technical scheme: preferably, one side of magnetic coupler main body 1 is fixedly connected with body disc main body 13, one side of body disc main body 13 is fixedly connected with rotor main body 14, one side of magnetic coupler main body 1 is fixedly connected with installation rod 7, and one side of installation rod 7 is fixedly connected with second flange 6.

[0033] In the embodiment, the nut 9 is connected between the fixed block 10 and the magnetic coupler main body 1, and the fixed block 10 is symmetrically arranged with the vertical center line of the nut 9 as the axis of symmetry. Embodiment

[0034] As Figure 1-4 shown, on the basis of embodiment 1 and embodiment 2, the utility model provides a technical scheme: preferably, one side of magnetic coupler main body 1 is fixedly connected with fixed block 10, one side of fixed block 10 is fixedly connected with nut 9, and one side of nut 9 is swingly connected with threaded rod 8.

[0035] In the embodiment, the rotating handle 15 is fixedly connected to one side of the threaded rod 8, and the rotating handle 15 is connected between the threaded rod 8 and the nut 9, the second installation opening 5 is formed on one side of the second flange 6, and the number of the second installation opening 5 is multiple.

[0036] As Figure 1-4As shown, when the user needs to use it, it can facilitate the user to use the magnetic coupling for a long time. The magnetic coupling body 1 is an integrated design, which will reduce the occurrence of splicing. When the user needs to disassemble the magnetic coupling, the user needs to twist the rotating handle 15, so that the user can remove the threaded rod 8 from the nut 9, so that the user can conveniently use and disassemble the tightening disc assembly 4 set on the magnetic coupling, so that the user can use the magnetic coupling for a long time and conveniently disassemble it. Through the mounting rod 7 fixedly connected to one side of the magnetic coupling body 1, the second flange 6 and the multiple second mounting openings 5, and the first flange 3 and the first mounting opening 2 opened thereon, the user can use the magnetic coupling as a whole with bolts.

[0037] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A long-life magnetic coupler, comprising a magnetic coupler body (1), characterized in that: One side of the magnetic coupling body (1) is movably connected to a tightening disc assembly (4), and one side of the tightening disc assembly (4) is fixedly connected to a first flange (3); A first mounting opening (2) is provided on one side of the first flange (3); a body disc body (13) is fixedly connected to one side of the magnetic coupler body (1); and a rotor body (14) is fixedly connected to one side of the body disc body (13); One side of the magnetic coupler body (1) is fixedly connected to a mounting rod (7), one side of the mounting rod (7) is fixedly connected to a second flange (6), one side of the magnetic coupler body (1) is fixedly connected to a fixing block (10), one side of the fixing block (10) is fixedly connected to a nut (9), and one side of the nut (9) is movably connected to a threaded rod (8).

2. The long-life magnetic coupler according to claim 1, characterized in that: A movable opening (11) is provided on one side of the magnetic coupler body (1), and the movable opening (11) and the threaded rod (8) are structurally matched with each other.

3. The long-life magnetic coupler according to claim 1, characterized in that: A snap-fit ​​opening (12) is provided on one side of the magnetic coupler body (1), and the snap-fit ​​opening (12) and the tightening disc assembly (4) are matched in size.

4. The long-life magnetic coupler according to claim 1, characterized in that: The nut (9) is connected to the magnetic coupler body (1) via a fixing block (10), and the fixing block (10) is symmetrically arranged with the vertical center line of the nut (9) as a symmetry axis.

5. The long-life magnetic coupler according to claim 1, characterized in that: A rotating handle (15) is fixedly connected to one side of the threaded rod (8), and the rotating handle (15) is connected between the threaded rod (8) and the nut (9).

6. The long-life magnetic coupler according to claim 1, characterized in that: A second mounting opening (5) is provided on one side of the second flange (6), and there are a plurality of second mounting openings (5).

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