Generator rotor structure

Abstract

The utility model discloses a generator rotor structure which comprises a rotating shaft assembly, a rotor core support is arranged on the side face of the rotating shaft assembly, head stopping blocks are arranged above the two ends of the rotor core support respectively, anchoring columns are arranged on the inner sides of the head stopping blocks, and positioning blocks and clamping piece hooks are inserted into the two sides of the rotor core support respectively. According to the utility model, a plurality of rotor core supports are arranged on the side surface of the rotating shaft assembly, the positioning blocks are clamped into the insert parts arranged on the side surfaces of the rotor core supports, and clamping hooks arranged on the inner sides of the positioning blocks are inserted into the hook hole parts arranged in the insert parts, so that the rotor core supports can be clamped into the positioning blocks; the head stopping block is arranged above the positioning block, the anchoring column is arranged on the inner side of the head stopping block, and by means of the detachable mode of the head stopping block, the phenomenon that when a coil is wound manually, no obstruction exists is avoided, and the winding process is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of rotor structures, in particular to a generator rotor structure. Background Art

[0002] A generator refers to a mechanical device that converts other forms of energy into electrical energy. A general generator converts the energy contained in various primary energy sources into mechanical energy through a prime mover, and then converts it into electrical energy by a generator. It is sent to various power consumption sites through the transmission and distribution network and is widely used in industrial and agricultural production, national defense, science and technology, and daily life. The generator rotor is an important part that drives the generator to rotate. In daily small-scale production of motor rotors and when students learn the principles of motors, it is generally carried out in conjunction with manual hand-winding of motor coils. Each winding post of the existing rotor iron core sheet has a T-shaped structure. The T-shaped structure can prevent the coil wound on the rotor core from loosening. However, it also creates a certain obstacle to manual hand-winding of the coil, making the winding process more troublesome. Therefore, a generator rotor structure is proposed to address the above problems. Utility Model Content

[0003] The purpose of the present invention is to provide a generator rotor structure to solve the problems raised in the above background.

[0004] In order to solve the above technical problems, the present invention specifically provides the following technical solutions: a generator rotor structure, including a rotating shaft assembly, a rotor core bracket is provided on the side of the rotating shaft assembly, a head blocking block is provided above both ends of the rotor core bracket, and an anchor column is provided on the inner side of the head blocking block, positioning blocks and clamping hooks are inserted into both sides of the rotor core bracket, and the top of the positioning block is placed at the bottom of one side of the head blocking block.

[0005] Preferably, an insert portion is provided above both side surfaces of the rotor core bracket, and a hook hole portion is provided in the insert portion.

[0006] Preferably, a sliding connection positioning block is inserted into the insert portion, and the side surface and top of the positioning block are flush with the side surface and top of the rotor core bracket respectively.

[0007] Preferably, a fixed connection hook is provided on the inner side of the positioning block, and the hook is inserted into the fixed connection hook hole.

[0008] Preferably, the top of the positioning block is fixedly connected to the bottom of one side of the head blocking block, and the side of the head blocking block is flush with the side of the positioning block.

[0009] Preferably, the bottom of the head blocking block fits tightly with the top of the rotor core bracket.

[0010] Preferably, the inner sides of both ends of the head blocking block are fixedly connected to anchor columns, and the two anchor columns are at the same level.

[0011] Preferably, there is a distance between the anchoring column and the top of the rotor core bracket.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] The utility model provides a plurality of rotor core supports on the side of the rotating shaft assembly, and the positioning block is clamped in the insert portion provided on the side of the rotor core support, and the clamping hook provided on the inner side of the positioning block is inserted into the hook hole portion provided in the insert portion. A head blocking block is provided above the positioning block, and an anchoring column is provided on the inner side of the head blocking block. The detachable manner of the head blocking block avoids obstruction when manually winding the coil, thereby facilitating the winding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the embodiments or the description of the prior art. Obviously, the drawings described below are merely illustrative, and those skilled in the art can, without inventive effort, derive other implementation drawings based on the provided drawings.

[0015] Figure 1 It is an overall schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the overall front view of the utility model;

[0017] Figure 3 This is an enlarged schematic diagram of point A of the present invention.

[0018] The reference numerals in the accompanying drawings represent the following:

[0019] 1. Rotating shaft assembly; 2. Rotor core bracket; 201. Insert part; 202. Hook hole part; 3. Head blocking block; 4. Positioning block; 5. Card hook; 6. Anchor column. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-3As shown, the utility model provides a generator rotor structure, including a shaft assembly 1, a rotor core bracket 2 is provided on the side of the shaft assembly 1, head blocking blocks 3 are provided above both ends of the rotor core bracket 2, and anchor columns 6 are provided on the inner side of the head blocking blocks 3, positioning blocks 4 and clamping hooks 5 are inserted into both sides of the rotor core bracket 2, and the top of the positioning block 4 is placed at the bottom of one side of the head blocking block 3.

[0022] In this embodiment, insert parts 201 are provided on both sides of the rotor core bracket 2 , and hook holes 202 are provided in the insert parts 201 .

[0023] Furthermore, the sliding connection positioning block 4 is inserted into the insert portion 201 , and the side surface and top of the positioning block 4 are flush with the side surface and top of the rotor core bracket 2 respectively.

[0024] A positioning block 4 is inserted into the side surface of the bottom of the rotor core bracket 2 so that the positioning block 4 and the rotor core bracket 2 are integrated.

[0025] Furthermore, the inner side of the positioning block 4 is fixedly connected with the clamping hook 5 , and the clamping hook 5 is inserted into the fixed connecting hook hole portion 202 .

[0026] A clamping hook 5 is provided on the inner side of the positioning block 4 . After the positioning block 4 is inserted into the insert portion 201 , the clamping hook 5 is inserted into the hook hole portion 202 for fixation, thereby fixing the positioning block 4 .

[0027] Furthermore, the top of the positioning block 4 is fixedly connected to the bottom of one side of the head blocking block 3, and the side of the head blocking block 3 is flush with the side of the positioning block 4.

[0028] Furthermore, the bottom of the head blocking block 3 is tightly fitted with the top of the rotor core bracket 2 .

[0029] The head blocking block 3 provided on the positioning block 4 is integrated with the positioning block 4 , so that the head blocking block 3 can be placed above the rotor core bracket 2 according to the installation of the positioning block 4 .

[0030] Furthermore, the inner sides of both ends of the head blocking block 3 are fixedly connected to the anchoring columns 6, and the two anchoring columns 6 are at the same level.

[0031] Furthermore, there is a distance between the anchoring column 6 and the top of the rotor core support 2 .

[0032] The anchoring columns 6 provided on the side of the head blocking block 3 will block the winding on the rotor core bracket 2 and stabilize it on the rotor core bracket 2.

[0033] Working principle:

[0034] A plurality of rotor core supports 2 are provided on the side of the rotating shaft assembly 1, and the positioning block 4 is inserted into the insert portion 201 provided on the side of the rotor core support 2, and the clamping hook 5 provided on the inner side of the positioning block 4 is inserted into the hook hole portion 202 provided in the insert portion 201, so that the positioning block 4 is fixed in the insert portion 201, so that the positioning block 4 and the rotor core support 2 are integrated, and a head blocking block 3 is provided above the positioning block 4, and an anchoring column 6 is provided on the inner side of the head blocking block 3, so that the head blocking block 3 is connected to the rotor core support 2 by the positioning block 4. After the rotor core support 2 and the rotating shaft assembly 1 are wound, the positioning block 4 and the head blocking block 3 are installed on the rotor core support 2 using the clamping hook 5.

[0035] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0036] The above embodiments are merely exemplary embodiments of the present application and are not intended to limit the scope of the present application. The scope of protection of the present application is defined by the claims. Those skilled in the art may make various modifications or equivalent substitutions to the present application within the essence and scope of protection of the present application, and such modifications or equivalent substitutions shall also be deemed to fall within the scope of protection of the present application.

Claims

1. A generator rotor structure, comprising a shaft assembly (1), wherein a rotor core support (2) is provided on the side of the shaft assembly (1), characterized in that: A head blocking block (3) is provided above both ends of the rotor core bracket (2), and an anchoring column (6) is provided inside the head blocking block (3). Positioning blocks (4) and clamping hooks (5) are inserted into both sides of the rotor core bracket (2), and the top of the positioning block (4) is placed on the bottom of one side of the head blocking block (3).

2. A generator rotor structure according to claim 1, characterized in that: An insert portion (201) is provided above both side surfaces of the rotor core bracket (2), and a hook hole portion (202) is provided in the insert portion (201).

3. The generator rotor structure according to claim 2, characterized in that: The sliding connection positioning block (4) is inserted into the insert portion (201), and the side surface and top of the positioning block (4) are flush with the side surface and top of the rotor core bracket (2) respectively.

4. The generator rotor structure according to claim 3, characterized in that: The positioning block (4) is fixedly connected to a clamping hook (5) on the inner side, and the clamping hook (5) is inserted into the fixed connection hook hole (202).

5. The generator rotor structure according to claim 4, characterized in that: The top of the positioning block (4) is fixedly connected to the bottom of one side of the head blocking block (3), and the side of the head blocking block (3) is flush with the side of the positioning block (4).

6. The generator rotor structure according to claim 5, characterized in that: The bottom of the head blocking block (3) is tightly fitted with the top of the rotor core bracket (2).

7. The generator rotor structure according to claim 6, characterized in that: The inner sides of both ends of the head blocking block (3) are fixedly connected to anchor columns (6), and the two anchor columns (6) are at the same level.

8. The generator rotor structure according to claim 7, characterized in that: There is a distance between the anchoring column (6) and the top of the rotor core bracket (2).

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