Permanent magnet motor convenient to install

Abstract

The utility model discloses a permanent magnet motor convenient to install, and relates to the field of permanent magnet motors, the permanent magnet motor comprises a motor main body and a base, the lower end of the motor main body is fixedly connected with a support rod, the other end of the support rod is fixedly connected with an installation plate, and the installation plate is internally provided with a clamping groove. A connecting block is fixedly connected to the edge of the upper end of the base, and a rotating groove is formed in the connecting block; compared with the prior art, the motor has the advantages that the motor main body can be quickly assembled and disassembled through the connecting block, the short rod, the rotating rod, the threaded column, the fixing ring, the fixing ring and the like, so that the difficulty in use is reduced, the whole operation process is simplified, and the convenience in assembly and disassembly is improved; the fixing belt can be firmly fixed outside the motor main body through the mounting block, the clamping plate, the telescopic rod, the spring, the fixing seat, the clamping hole and the like, so that the connection firmness between the motor main body and the base is enhanced, the vibration of the motor can be reduced, and the stability in use is improved.

Description

Technical Field

[0001] The utility model relates to the field of permanent magnet motors, in particular to a permanent magnet motor which is easy to install. Background Art

[0002] A permanent magnet motor is an electric motor that uses permanent magnets to generate a magnetic field. The motor uses permanent magnets to provide excitation, which makes the motor structure simpler, reduces processing and assembly costs, and eliminates slip rings and brushes that are prone to problems, thereby improving the reliability of the motor's operation. Since no excitation current is required and there is no excitation loss, the efficiency and power density of the motor are improved.

[0003] However, in the prior art, the installation and disassembly steps of the permanent magnet motor are relatively complicated when in use, and this complexity brings inconvenience to people's use. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a permanent magnet motor which is easy to install.

[0005] In order to solve the above technical problems, the technical solution of the utility model is: a permanent magnet motor that is easy to install, including a motor body and a base, the lower end of the motor body is fixedly connected to a support rod, the other end of the support rod is fixedly connected to a mounting plate, a slot is provided inside the mounting plate, a connecting block is fixedly connected to the upper edge of the base, a rotating groove is provided inside the connecting block, a short rod is provided inside the rotating groove, the outside of the short rod is movably connected to a rotating rod, the upper end of the rotating rod is fixedly connected to a threaded column, the outside of the threaded column is sleeved with a fixing ring, and the upper end of the fixing ring is fixedly connected to a fixing ring.

[0006] Preferably, a support block is fixedly connected to the middle part of the upper end of the base, a fixed seat is fixedly connected to one side of the support block, a card hole is opened on the inner wall of the fixed seat, a fixing belt is fixedly connected to the other side of the fixed seat, and the other end of the fixing belt is fixedly connected to the mounting block.

[0007] Preferably, a slide groove is provided inside the mounting block, a slider is slidably connected inside the slide groove, a card plate is fixedly connected to the left side of the slider, a telescopic rod is provided on the rear side of the card plate, and a spring is sleeved on the outside of the telescopic rod.

[0008] Preferably, the rotating rod is movably connected to the connecting block via a short rod.

[0009] Preferably, the sliding block slides in the sliding groove through a clamping plate, a telescopic rod and a spring.

[0010] Preferably, the number of the clamping plates is two groups, and they are symmetrically arranged about the center line of the mounting block.

[0011] By adopting the above technical solution, the fixing ring is driven to rotate by rotating the fixing ring. With the cooperation of the internal thread of the fixing ring and the external thread of the threaded column, the fixing ring is away from the mounting plate, and the rotating rod can be rotated out of the rotating groove, thereby releasing the limit on the mounting plate, that is, realizing the separation of the motor body and the base. Similarly, during installation, it is only necessary to press the lower end of the mounting plate against the connecting block and rotate the rotating rod and the fixing ring. The rotating rod will rotate outside the short rod into the rotating groove, and the fixing ring and the fixing ring will fix the mounting plate to complete the installation of the motor body. The motor body can be quickly loaded and unloaded through the connecting block, short rod, rotating rod, threaded column, fixing ring, fixing ring, etc., thereby reducing the difficulty during use, simplifying the entire operation process, and improving the convenience of assembly and disassembly.

[0012] By adopting the above technical solution, the card plate is pushed, and the card plate compresses the telescopic rod and the spring, so that the mounting block slides along the inside of the fixing seat. When the card plate reaches the position of the fixing hole, the spring rebounds to make the telescopic rod push the card plate into the fixing hole, thereby limiting the mounting block. The inner side of the fixing belt is tightly attached to the outside of the motor body to fix it. The fixing belt can be firmly fixed to the outside of the motor body through the mounting block, card plate, telescopic rod, spring, fixing seat, fixing hole, etc., thereby enhancing the connection firmness between the motor body and the base, and at the same time can also reduce the vibration of the motor and improve the stability during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 This is a schematic diagram of the connecting block structure of the utility model.

[0015] Figure 3 This is a schematic diagram of the base structure of the utility model.

[0016] Figure 4 This is a schematic diagram of the internal structure of the mounting block of the utility model.

[0017] In the figure: 1. Motor body; 2. Base; 3. Support rod; 4. Mounting plate; 5. Slot; 6. Connecting block; 7. Rotating slot; 8. Short rod; 9. Rotating rod; 10. Threaded column; 11. Fixing ring; 12. Fixing ring; 13. Support block; 14. Fixing belt; 15. Mounting block; 16. Fixed seat; 17. Slot; 18. Slide slot; 19. Slider; 20. Card plate; 21. Telescopic rod; 22. Spring. DETAILED DESCRIPTION

[0018] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0019] Embodiment 1

[0020] See also Figure 1-Figure 4 The utility model provides a technical solution: a permanent magnet motor that is easy to install, including a motor body 1 and a base 2, the lower end of the motor body 1 is fixedly connected to a support rod 3, the other end of the support rod 3 is fixedly connected to a mounting plate 4, a card slot 5 is provided inside the mounting plate 4, a connecting block 6 is fixedly connected to the upper edge of the base 2, a rotating groove 7 is provided inside the connecting block 6, a short rod 8 is provided inside the rotating groove 7, a rotating rod 9 is movably connected to the outside of the short rod 8, a threaded column 10 is fixedly connected to the upper end of the rotating rod 9, a fixing ring 11 is sleeved on the outside of the threaded column 10, a fixing ring 12 is fixedly connected to the upper end of the fixing ring 11, and the rotating rod 9 is movably connected to the connecting block 6 through the short rod 8.

[0021] Specifically, rotate the fixing ring 12, the fixing ring 12 drives the fixing ring 11 to rotate, and with the cooperation of the internal thread of the fixing ring 11 and the external thread of the threaded column 10, the fixing ring 11 moves away from the mounting plate 4, and the rotating rod 9 can be rotated out of the rotating groove 7, releasing the limit on the mounting plate 4, that is, realizing the separation of the motor body 1 and the base 2. Similarly, during installation, only the lower end of the mounting plate 4 needs to be close to the connecting block 6 and the rotating rod 9 and the fixing ring 12. The rotating rod 9 will rotate outside the short rod 8 into the rotating groove 7, and the fixing ring 11 and the fixing ring 12 fix the mounting plate 4 to complete the installation of the motor body 1. The motor body 1 can be quickly loaded and unloaded through the connecting block 6, short rod 8, rotating rod 9, threaded column 10, fixing ring 12, fixing ring 11, etc., thereby reducing the difficulty during use, and also simplifying the entire operation process, and improving the convenience of assembly and disassembly.

[0022] Embodiment 2

[0023] See also Figure 1-Figure 4The utility model provides a technical solution: a permanent magnet motor that is easy to install, a support block 13 is fixedly connected to the middle of the upper end of the base 2, a fixed seat 16 is fixedly connected to one side of the support block 13, a clamping hole 17 is provided on the inner wall of the fixed seat 16, a fixing belt 14 is fixedly connected to the other side of the fixing seat 16, a mounting block 15 is fixedly connected to the other end of the fixing belt 14, a slide groove 18 is provided inside the mounting block 15, a slider 19 is slidably connected inside the slide groove 18, a card plate 20 is fixedly connected to the left side of the slider 19, a telescopic rod 21 is provided on the rear side of the card plate 20, a spring 22 is sleeved on the outside of the telescopic rod 21, the slider 19 slides in the slide groove 18 through the card plate 20 in cooperation with the telescopic rod 21 and the spring 22, the number of the card plates 20 is two groups, and they are symmetrically arranged about the midline of the mounting block 15.

[0024] Specifically, push the card plate 20, which compresses the telescopic rod 21 and the spring 22, and slides the mounting block 15 along the inside of the fixing seat 16. When the card plate 20 reaches the position of the clamping hole 17, the spring 22 rebounds to make the telescopic rod 21 push the card plate 20 into the clamping hole 17, thereby limiting the mounting block 15. The inner side of the fixing belt 14 is tightly attached to the outside of the motor body 1 to fix it. The fixing belt 14 can be firmly fixed to the outside of the motor body 1 through the mounting block 15, the card plate 20, the telescopic rod 21, the spring 22, the fixing seat 16, the clamping hole 17, etc., thereby enhancing the connection firmness between the motor body 1 and the base 2, and at the same time, it can also reduce the vibration of the motor and improve the stability during use.

[0025] Working principle: When the permanent magnet motor needs to be disassembled or installed, the fixing ring 12 is rotated, and the fixing ring 12 drives the fixing ring 11 to rotate. Under the cooperation of the internal thread of the fixing ring 11 and the external thread of the threaded column 10, the fixing ring 11 is away from the mounting plate 4, and the rotating rod 9 can be rotated out of the rotating groove 7, releasing the limit on the mounting plate 4, that is, the motor body 1 and the base 2 are separated. Similarly, during installation, only the lower end of the mounting plate 4 needs to be pressed against the connecting block 6 and the rotating rod 9 and the fixing ring 12 are rotated. The rotating rod 9 will rotate outside the short rod 8 into the rotating groove 7, and the fixing ring 11 and the fixing ring 12 fix the mounting plate 4 to complete the installation of the motor body 1. The motor body 1 can be quickly loaded and unloaded through the connecting block 6, short rod 8, rotating rod 9, threaded column 10, fixing ring 12, fixing ring 11, etc., thereby reducing the difficulty during use and simplifying the entire operation process. , which improves the convenience of assembly and disassembly. After the installation is completed, the motor body 1 can be assisted in fixing by the fixing belt 14. The specific operation is to push the card plate 20, which compresses the telescopic rod 21 and the spring 22, and slide the mounting block 15 along the inside of the fixing seat 16. When the card plate 20 reaches the position of the card hole 17, the spring 22 rebounds to make the telescopic rod 21 push the card plate 20 into the card hole 17, thereby limiting the mounting block 15. The inner side of the fixing belt 14 is tightly attached to the outside of the motor body 1 to fix it. The fixing belt 14 can be firmly fixed to the outside of the motor body 1 through the mounting block 15, the card plate 20, the telescopic rod 21, the spring 22, the fixing seat 16, the card hole 17, etc., thereby enhancing the connection firmness between the motor body 1 and the base 2, and at the same time, it can also reduce the vibration of the motor and improve the stability during use.

[0026] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A permanent magnet motor that is easy to install, comprising a motor body (1) and a base (2), characterized in that: The lower end of the motor body (1) is fixedly connected to a support rod (3), the other end of the support rod (3) is fixedly connected to a mounting plate (4), a slot (5) is provided inside the mounting plate (4), the upper edge of the base (2) is fixedly connected to a connecting block (6), a rotating groove (7) is provided inside the connecting block (6), a short rod (8) is provided inside the rotating groove (7), the outside of the short rod (8) is movably connected to a rotating rod (9), the upper end of the rotating rod (9) is fixedly connected to a threaded column (10), the outside of the threaded column (10) is sleeved with a fixing ring (11), and the upper end of the fixing ring (11) is fixedly connected to a fixing ring (12).

2. A permanent magnet motor that is easy to install according to claim 1, characterized in that: A support block (13) is fixedly connected to the middle of the upper end of the base (2); a fixing seat (16) is fixedly connected to one side of the support block (13); a clamping hole (17) is provided on the inner wall of the fixing seat (16); a fixing belt (14) is fixedly connected to the other side of the fixing seat (16); and a mounting block (15) is fixedly connected to the other end of the fixing belt (14).

3. A permanent magnet motor that is easy to install according to claim 2, characterized in that: A slide groove (18) is provided inside the mounting block (15), a slider (19) is slidably connected inside the slide groove (18), a card plate (20) is fixedly connected to the left side of the slider (19), a telescopic rod (21) is provided at the rear side of the card plate (20), and a spring (22) is sleeved on the outside of the telescopic rod (21).

4. A permanent magnet motor that is easy to install according to claim 1, characterized in that: The rotating rod (9) is movably connected to the connecting block (6) via a short rod (8).

5. The permanent magnet motor that is easy to install according to claim 3 is characterized in that: The slide block (19) slides in the slide groove (18) through the clamping plate (20) in cooperation with the telescopic rod (21) and the spring (22).

6. The permanent magnet motor that is easy to install according to claim 3 is characterized in that: The number of the clamping plates (20) is two groups, and they are symmetrically arranged about the center line of the mounting block (15).

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