Adjustable motor stator and rotor

Abstract

The utility model discloses an adjustable motor stator and rotor, which comprises a motor stator and rotor body, a storage groove and a cylindrical extension plate, the storage groove is arranged at the edge of the top of the motor stator and rotor body, and the cylindrical extension plate is arranged in the storage groove. A group of guide grooves are symmetrically formed in the motor stator and rotor body, the guide grooves are communicated with the storage groove, fixing clamping grooves are uniformly formed in the two ends of the storage groove, and through holes are formed in the bottoms of the two ends of the cylindrical extension plate. According to the utility model, the motor stator and rotor body and the cylindrical extension plate are installed, and the top of the motor stator and rotor body is provided with the storage groove, so that the cylindrical extension plate can be stored in the storage groove or taken out from the storage groove in the use process; and the lengths of the motor stator and rotor body and the cylindrical extension plate can be adjusted, so that the device can be adjusted to a specified size for use.

Description

Technical Field

[0001] The utility model relates to the technical field of motor stators and rotors, and specifically relates to an adjustable motor stator and rotor. Background Technique

[0002] The fixed part in a motor is called the stator, on which pairs of stationary main magnetic poles with direct current excitation are installed. According to the shape and installation method of the stator winding, the stator winding can be divided into two categories: concentrated type and distributed type according to the shape of the coil winding and the installation wiring method. In order to improve the applicability of the motor stator and rotor, the size of the motor stator and rotor can often be adjusted according to requirements.

[0003] For example, in the utility model: "An adjustable motor stator and rotor", the publication number is: "CN219268570U". This patent can be adjusted by pulling out the first extension plate when the installation position needs to be adjusted, and at the same time, it does not affect the use of the internal body. The second extension plate can be pulled up to adjust the space above the body, which is convenient for adjustment according to different situations. However, during the implementation of this patent, after pulling out the second stretching plate, it is fixed through the magnetic attraction layer, making the moving distance of the second stretching plate fixed, and it is not convenient to move the second stretching plate to different positions. Moreover, during use, only the magnetic attraction layer is used to fix the second stretching plate, and the fixing effect on the second stretching plate is poor. The second stretching plate is prone to continue moving under the influence of external forces during rotation. Therefore, the present utility model provides an adjustable motor stator and rotor to solve the above problems. Content of the Utility Model

[0004] The purpose of the present utility model is to provide an adjustable motor stator and rotor to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the present utility model provides the following technical solution: An adjustable motor stator and rotor, including a motor stator and rotor body, a storage groove, and a cylindrical extension plate. A storage groove is provided at the edge position of the top of the motor stator and rotor body, and a cylindrical extension plate is installed inside the storage groove. A group of guide grooves are symmetrically provided inside the motor stator and rotor body, and the guide grooves are all communicated with the storage groove. Fixed card slots are evenly provided at both ends of the storage groove, and through openings are provided at the bottoms of both ends of the cylindrical extension plate.

[0006] Preferably, an installation groove is provided at the top of the cylindrical extension plate, and two groups of installation inner plates are installed inside the installation groove. Fixed card blocks are installed on the outer sides of the installation inner plates, and the fixed card blocks all pass through the through openings and extend to the outside of the cylindrical extension plate.

[0007] Preferably, fixed springs are installed on the inner sides of the installation inner plates, and the ends of the fixed springs away from the installation inner plates are all connected to the cylindrical extension plate.

[0008] Preferably, an anti-rust layer is provided on the outer sides of the fixing springs.

[0009] Preferably, guide blocks are installed at both ends inside the cylindrical extension plate.

[0010] Preferably, grooves are evenly provided on the inner side of the motor stator-rotor body.

[0011] Preferably, chutes are provided at both ends of the bottom of the installation groove, and sliders are slidably installed inside the chutes, and the ends of the sliders away from the chutes are all connected to the installation inner plate.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. The adjustable motor stator-rotor is equipped with a motor stator-rotor body and a cylindrical extension plate, and a storage groove is provided at the top of the motor stator-rotor body. During use, the cylindrical extension plate can be stored inside the storage groove, or the cylindrical extension plate can be taken out from the storage groove, so as to adjust the lengths of the motor stator-rotor body and the cylindrical extension plate, and thus the device can be adjusted to a specified size for use;

[0014] 2. The adjustable motor stator-rotor is equipped with an installation inner plate, a fixing block and a fixing spring. After the adjustment is completed, the elastic action of the fixing spring makes it push the installation inner plate to move, and the installation inner plate drives the fixing block to move together, and the fixing block can be inserted into the fixing card slot. By limiting the installation inner plate with the fixing block, it is possible to prevent the installation inner plate and the cylindrical extension plate from moving further, and thus the cylindrical extension plate can be fixed firmly to prevent the cylindrical extension plate from moving further during use;

[0015] 3. During the use of the adjustable motor stator-rotor, the fixing block can be inserted into different fixing card slots, so as to adjust the overall length of the motor stator-rotor body and the cylindrical extension plate, and thus the device can be adjusted to different sizes for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the main sectional view schematic diagram of the present utility model;

[0017] Figure 2 is the top view schematic diagram of the present utility model;

[0018] Figure 3 is the partial structure schematic diagram of the present utility model.

[0019] In the figure: 1. Motor stator-rotor body; 2. Groove; 3. Receiving groove; 4. Fixed card slot; 5. Cylindrical extension plate; 6. Installation inner plate; 7. Installation groove; 8. Guide groove; 9. Guide block; 10. Through port; 11. Fixed card block; 12. Slide block; 13. Slide groove; 14. Fixed spring. Detailed implementation mode

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0021] Please refer to Figures 1-3 , an embodiment provided by the present invention: An adjustable motor stator-rotor includes a motor stator-rotor body 1, a receiving groove 3 and a cylindrical extension plate 5. A receiving groove 3 is provided at the edge position of the top of the motor stator-rotor body 1, and a cylindrical extension plate 5 is installed inside the receiving groove 3. A group of guide grooves 8 are symmetrically provided inside the motor stator-rotor body 1, and the guide grooves 8 are all communicated with the receiving groove 3. Fixed card slots 4 are evenly provided at both ends of the receiving groove 3. Through ports 10 are provided at the bottoms of both ends of the cylindrical extension plate 5. Grooves 2 are evenly provided inside the motor stator-rotor body 1.

[0022] As Figures 1-3 shown, an installation groove 7 is provided at the top of the cylindrical extension plate 5, and two installation inner plates 6 are installed inside the installation groove 7. Fixed card blocks 11 are installed on the outer sides of the installation inner plates 6, and the fixed card blocks 11 all pass through the through ports 10 and extend to the outside of the cylindrical extension plate 5. Fixed springs 14 are installed on the inner sides of the installation inner plates 6, and the ends of the fixed springs 14 away from the installation inner plates 6 are all connected to the cylindrical extension plate 5. Anti-rust layers are provided on the outer sides of the fixed springs 14. After the adjustment is completed, the elastic action of the fixed springs 14 makes them push the installation inner plates 6 to move. The installation inner plates 6 drive the fixed card blocks 11 to move together, and the fixed card blocks 11 can be inserted into the fixed card slots 4. By limiting the installation inner plates 6 with the fixed card blocks 11, the installation inner plates 6 and the cylindrical extension plate 5 can be prevented from continuing to move, and thus the cylindrical extension plate 5 can be firmly fixed to prevent the cylindrical extension plate 5 from continuing to move during use.

[0023] As Figures 1-3 shown, guide blocks 9 are installed at both ends inside the cylindrical extension plate 5. The cylindrical extension plate 5 is guided through the guide grooves 8 and the guide blocks 9, so that the cylindrical extension plate 5 can only move linearly in the vertical direction.

[0024] As Figures 1-3As shown in the figure, sliding grooves 13 are provided at both ends of the bottom of the installation groove 7, and sliders 12 are slidably installed inside the sliding grooves 13. One ends of the sliders 12 away from the sliding grooves 13 are connected to the installation inner plate 6. The installation inner plate 6 is guided by the sliders 12 and the sliding grooves 13, so that the installation inner plate 6 can only move linearly in the horizontal direction.

[0025] Working principle:

[0026] During use, the staff can push the two groups of installation inner plates 6, so that the installation inner plates 6 squeeze the fixing springs 14, and the installation inner plates 6 drive the fixing blocks 11 to move together, and the fixing blocks 11 can be taken out from the inside of the fixing card slots 4, so as to release the limit of the fixing blocks 11 on the cylindrical extension plate 5, so that the cylindrical extension plate 5 can move;

[0027] Then the staff can pull the cylindrical extension plate 5 and take out the cylindrical extension plate 5 from the inside of the storage groove 3, so as to adjust the lengths of the motor stator-rotor body 1 and the cylindrical extension plate 5, and thus the device can be adjusted to the specified size for use;

[0028] After the adjustment is completed, the staff releases the installation inner plate 6. At this time, the elastic action of the fixing spring 14 makes it push the installation inner plate 6 to move back to its original position, and the installation inner plate 6 drives the fixing block 11 to move together, and the fixing block 11 can be inserted into the corresponding fixing card slot 4 on the motor stator-rotor body 1;

[0029] By limiting the installation inner plate 6 with the fixing block 11, the continuous movement of the installation inner plate 6 and the cylindrical extension plate 5 can be prevented, and the cylindrical extension plate 5 can be firmly fixed, preventing the cylindrical extension plate 5 from continuing to move during use, which is beneficial to improving the stability of the adjustable motor stator-rotor.

[0030] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. An adjustable motor stator and rotor, comprising a motor stator and rotor body (1), a receiving slot (3) and a cylindrical extension plate (5), characterized in that: A receiving groove (3) is arranged at the edge position of the top of the motor stator and rotor body (1), and a cylindrical extension plate (5) is installed inside the receiving groove (3); a group of guide grooves (8) are symmetrically arranged inside the motor stator and rotor body (1), and the guide grooves (8) are all connected to the receiving groove (3); both ends of the receiving groove (3) are evenly provided with fixed grooves (4), and the bottoms of both ends of the cylindrical extension plate (5) are provided with through openings (10).

2. The adjustable motor stator and rotor according to claim 1, characterized in that: The top of the cylindrical extension plate (5) is provided with a mounting groove (7), and two sets of mounting inner plates (6) are mounted inside the mounting groove (7), and the outer sides of the mounting inner plates (6) are both mounted with fixing blocks (11), and the fixing blocks (11) all pass through the through opening (10) and extend to the outside of the cylindrical extension plate (5).

3. The adjustable motor stator and rotor according to claim 2, characterized in that: A fixing spring (14) is installed on the inner side of the installation inner plate (6), and one end of the fixing spring (14) away from the installation inner plate (6) is connected to the cylindrical extension plate (5).

4. The adjustable motor stator and rotor according to claim 3, characterized in that: The outer sides of the fixing springs (14) are all provided with a rust-proof layer.

5. The adjustable motor stator and rotor according to claim 1, characterized in that: Guide blocks (9) are installed at both ends of the cylindrical extension plate (5).

6. The adjustable motor stator and rotor according to claim 1, characterized in that: Grooves (2) are evenly arranged on the inner side of the motor stator and rotor body (1).

7. The adjustable motor stator and rotor according to claim 2, characterized in that: Both ends of the bottom of the installation groove (7) are provided with a slide groove (13), and a slider (12) is slidably installed inside the slide groove (13), and the end of the slider (12) away from the slide groove (13) is connected to the installation inner plate (6).

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