Replaceable split type insulation framework of energy-saving variable frequency generator stator

Abstract

The invention relates to the technical field of variable-frequency generators, and particularly discloses an energy-saving variable-frequency generator stator replaceable split-type insulating framework which comprises a right base, an elastic assembly is fixedly connected to the bottom of the right base, a connecting assembly is fixedly connected to the top of the right base, and an adjusting assembly is fixedly connected to the side face of the right base. The side, away from the right base, of the adjusting assembly is fixedly connected with a left base, a moving groove is formed in the bottom of the moving base, a sliding shaft is fixedly connected to the top of the inner wall of the moving groove, the side face of the sliding shaft is sleeved with and slidably connected with an elastic strip, and a stud penetrates through and is slidably connected to the center of the bottom of the elastic strip. The top of the movable base is fixedly connected with the bottom of the right base, the top of the stud is in threaded connection with the bottom of the adjusting assembly, the energy-saving variable-frequency generator stator can replace the split type insulating framework, and the purpose of replacing and combining the split type insulating framework is achieved.

Description

A replaceable split-type insulating frame for the stator of an energy-saving variable frequency generator. Technical Field

[0001] This invention relates to the field of variable frequency generator technology, specifically to an energy-saving variable frequency generator stator replaceable split-type insulation frame. Background Technology

[0002] Currently, small and medium-sized variable frequency generators, especially those used as backup power, mobile power, or field power, are developing towards higher efficiency, lower noise, lighter weight, and higher reliability. Variable frequency generators output stable and clean AC power through power electronic conversion, placing higher demands on the manufacturing process and insulation performance of their core component—the stator. This is the most common technology; scrapping the entire stator due to damage to the insulation frame alone would result in a significant waste of raw materials such as copper and silicon steel sheets, as well as the initial winding process, which is inconsistent with the concept of energy conservation and environmental protection. The integral plastic frame forms a thick, poorly thermally conductive insulation layer between the stator core and the windings, hindering the rapid conduction of heat generated during winding operation to the core and casing for dissipation, affecting the generator's efficiency (increased copper consumption) and lifespan. The overall structure limits the flexibility of optimizing the design of insulation materials and local structures; for example, the integral bracket proposed in patent CN107733123A is inconvenient for installation and maintenance.

[0003] The integral injection-molded insulation frame treats the stator core as a whole. Through precision injection molding, a complete insulating plastic frame is formed in one go inside the slots and at the ends of the core. Once a part of the frame (such as the partition of a slot) is damaged during production or use, the entire stator assembly (including the expensive copper wire and silicon steel sheet core) will face scrapping, with extremely high repair costs or even being unable to be repaired. Summary of the Invention

[0004] To solve the above technical problems, the present invention is achieved through the following technical solution: an energy-saving variable frequency generator stator replaceable split insulating frame, including a right base, an elastic component fixedly connected to the bottom of the right base, a connecting component fixedly connected to the top of the right base, an adjusting component fixedly connected to the side of the right base, a left base fixedly connected to the side of the adjusting component away from the right base, and a tightening component fixedly connected to the side of the left base.

[0005] The elastic component includes a movable base, a movable groove is provided at the bottom of the movable base, a sliding shaft is fixedly connected to the top of the inner wall of the movable groove, an elastic strip is sleeved and slidably connected to the side of the sliding shaft, a stud is slidably connected through the bottom center of the elastic strip, the top of the movable base is fixedly connected to the bottom of the right base, and the top of the stud is threadedly connected to the bottom of the adjustment component.

[0006] Preferably, the elastic strip includes a sliding ring, an arc-shaped spring piece fixedly connected to the side of the sliding ring, and a sliding cylinder fixedly connected to the top of the arc-shaped spring piece. The sliding ring is sleeved on the side of the sliding shaft and slidably connected to the sliding shaft. The stud penetrates the inner wall of the sliding cylinder and is rotatably connected to the inner wall of the sliding cylinder. The combination of the right base and the left base contacts the inner wall of the motor housing. The coil is fixed by the adjustment component, and the quick-release design of the adjustment component facilitates quick replacement of the coil. The stud fixes the sliding cylinder, and the elastic connection of the arc-shaped spring piece facilitates the sliding ring to slide and limit along the side of the sliding shaft. The elasticity of the arc-shaped spring piece facilitates the sliding shaft to limit the position of the movable base, thereby limiting the position of the right base and the left base by the movable base. At the same time, the sliding connection of the sliding ring and the sliding shaft facilitates the elastic fixation of the right base and the left base, thus facilitating the elastic fixation of the right base and the left base inside the motor housing. The stud fixes the adjustment component, thus facilitating the connection of the right base and the left base.

[0007] Preferably, the connecting assembly includes a rotating screw, with a nut threadedly connected to the top of the rotating screw, and a movable base fixedly connected to the bottom of the rotating screw. A limiting ring is fixedly connected to the side of the movable base, and a wire-fixing groove is provided on the side of the limiting ring. The rotating screw passes through the top of the right base and is slidably connected to the top of the right base. The bottom of the nut is rotatably connected to the top of the right base. A sliding hole adapted to the limiting ring is provided on the side of the right base. Multiple sets of coils pass through the side of the right base. Rotating the nut causes the rotating screw to rotate, and the rotating screw moves, causing the movable base to rise or fall. The cable passes through the inside of the wire-fixing groove and, under the movement of the movable base, causes the limiting ring to move along the top of the right base. This facilitates the fixed connection of multiple sets of cables between the wire-fixing grooves, thus facilitating the communication between multiple sets of coils. The threaded connection between the nut and the rotating screw facilitates the tightening of the rotating screw, and the wire-fixing groove facilitates the connection between coils.

[0008] Preferably, the adjustment assembly includes a fixed frame with a sliding groove on its side. A coil frame is slidably connected to the inner wall of the sliding groove. A rotating rod is rotatably connected through and to the top of the inner wall of the fixed frame. One end of the rotating rod has a forward thread, and the other end away from the forward thread has a reverse thread. The side of the fixed frame contacts the side of the right base. A stud passes through the bottom of the fixed frame and is threadedly connected to it. When installing motor brackets of different sizes, rotating the rotating rod causes the forward and reverse threads to rotate synchronously. This rotation of the rotating rod causes the forward and reverse threads to move the right and left bases synchronously, facilitating the size adjustment of the right and left bases. This ensures that the right and left bases are symmetrically positioned on the side of the fixed frame, facilitating the placement of the motor bracket. The sliding groove allows the coil frame to slide along the side of the fixed frame, facilitating coil winding on the side of the coil frame. The sliding connection between the coil frame and the sliding groove also facilitates quick coil replacement.

[0009] Preferably, the tightening assembly includes a rotating wheel, the bottom of which is engaged with a connecting plate, a limit pin is slidably connected to the inner wall of the connecting plate, a rotating groove adapted to the rotating wheel is provided on the side of the left base, a sliding groove adapted to the connecting plate is provided on the side of the left base, and the side of the limit pin is fixedly connected to the side of the left base.

[0010] Preferably, the rotating wheel includes a rotating seat, the bottom and top of which are provided with rotating holes. A brake strip is rotatably connected to the inner wall side of the rotating hole via a rotating shaft. A spring is fixedly connected to the top of the brake strip. A gear is fixedly connected to the side of the rotating seat. The side of the rotating seat is rotatably connected to the side of the left base. The bottom of the gear meshes with the top of the connecting plate.

[0011] Preferably, the connecting plate includes an elastic plate, a driving rack is fixedly connected to the top of the elastic plate, a sliding hole is provided on the side of the elastic plate, a limiting hole is provided on the side of the elastic plate away from the sliding hole, a fixing pin adapted to the limiting hole is fixedly connected to the side of the right base, the elastic plate is slidably connected to the side of the limiting pin through the sliding hole, and the elastic plate passes through the side of the left base and is slidably connected to the left base. When multiple sets of brackets are installed, when the limiting hole on the side of the elastic plate is fitted onto the braking pin on the side of the right base, the rotating gear rotates, and the gear rotates, causing the elastic plate to slide along the side of the limiting pin, thereby driving the elastic plate to move. The plate is tightened, and under the elastic action of the elastic plate, multiple sets of right and left bases are elastically connected, which facilitates support inside the motor housing and makes it easy to install the bracket stably. The gear rotation drives the rotating seat to rotate, and the rotating seat rotation drives the brake strip to rotate along the inside of the rotating hole. Under the elastic force of the spring, the brake strip rotates back, which facilitates braking with the side of the brake strip. This facilitates tightening after the installation of multiple sets of brackets, which facilitates combined installation. At the same time, under the elastic action of the elastic plate, the right and left bases tend to expand outward under the ring connection, which facilitates the installation of the bracket.

[0012] This invention provides a replaceable, split-type insulating frame for the stator of an energy-saving variable frequency generator. It offers the following advantages:

[0013] 1. This energy-saving variable frequency generator features a replaceable split-type insulating frame stator with a sliding ring. The right and left bases, when combined, contact the inner wall of the motor housing. The coils are fixed via an adjustment assembly, and its quick-release structure facilitates rapid coil replacement. Studs secure the sliding cylinder, and an arc-shaped spring connects the sliding ring along the side of the sliding shaft, limiting its movement. Simultaneously, the sliding shaft, aided by the elasticity of the arc-shaped spring, restricts the position of the movable base, thus limiting the positions of the right and left bases. The sliding connection between the sliding ring and the sliding shaft helps achieve elastic fixation of the right and left bases, ensuring stable installation inside the motor housing. Furthermore, the studs also secure the adjustment assembly, facilitating the connection between the right and left bases.

[0014] 2. The stator of this energy-saving variable frequency generator can replace the split-type insulating frame and is equipped with a nut. Multiple sets of coils pass through the side of the right base. Rotating the nut drives the rotating screw to rotate, thereby raising or lowering the movable base. Cables pass through the cable fixing groove and move with the movable base, causing the limit ring to move along the top of the right base, thus achieving a fixed connection of multiple sets of cables within the cable fixing groove, facilitating communication between multiple sets of coils. The nut and the rotating screw are fastened by a threaded connection, and the structure of the cable fixing groove facilitates the connection and arrangement between coils.

[0015] 3. The stator of this energy-saving variable frequency generator features a replaceable split-type insulating frame and a rotating rod. When installing motor brackets of different sizes, rotating the rotating rod causes the forward and reverse threads to rotate synchronously, thereby moving the right and left bases synchronously and adjusting their distance. This ensures the stator maintains a symmetrical position on the side of the mounting bracket, facilitating motor bracket installation. The sliding groove structure allows the coil holder to slide along the side of the mounting bracket, facilitating coil winding on the coil holder. The sliding connection between the coil holder and the sliding groove also facilitates quick coil replacement.

[0016] 4. The stator of this energy-saving variable frequency generator can replace the split-type insulating frame and is equipped with an elastic plate. When installing multiple sets of brackets, the limiting hole on the side of the elastic plate is fitted into the brake pin on the side of the right base. The rotating gear can drive the elastic plate to slide along the limiting pin, thereby tightening the elastic plate. Under the elastic action, the elastic plate forms an elastic connection between multiple sets of right and left bases, supporting them inside the motor housing and achieving stable installation of the brackets. The rotation of the gear drives the rotating seat to rotate, which in turn causes the brake bar to rotate within the rotating hole. The spring force causes the brake bar to return to its original position, achieving the braking effect between the brake bar and the corresponding side, facilitating the tightening of multiple sets of brackets after installation and enabling combined installation. Under the elastic action of the elastic plate, the right and left bases exhibit an outward expansion trend in the annular connection, further facilitating the installation and positioning of the brackets. Attached Figure Description

[0017] Figure 1 is a schematic diagram of the replaceable split insulating frame structure of the energy-saving variable frequency generator stator of the present invention.

[0018] Figure 2 is a schematic diagram of the elastic component structure of the present invention;

[0019] Figure 3 is a schematic diagram of the elastic strip structure of the present invention;

[0020] Figure 4 is a schematic diagram of the connection component structure of the present invention;

[0021] Figure 5 is a schematic diagram of the adjustable component structure of the present invention;

[0022] Figure 6 is a schematic diagram of the tightening component structure of the present invention;

[0023] Figure 7 is a schematic diagram of the rotating wheel structure of the present invention;

[0024] Figure 8 is a schematic diagram of the connecting plate structure of the present invention.

[0025] In the diagram: 1. Right base; 2. Elastic component; 3. Connecting component; 4. Adjusting component; 5. Left base; 6. Tightening component; 201. Moving base; 202. Moving groove; 203. Sliding shaft; 204. Elastic strip; 205. Stud; 2041. Sliding ring; 2042. Arc-shaped spring; 2043. Sliding cylinder; 301. Rotating screw; 302. Nut; 303. Moving base; 304. Limiting ring; 305. Wire fixing groove; 4 01. Fixed frame; 402. Sliding groove; 403. Coil frame; 404. Rotating rod; 405. Forward thread; 406. Reverse thread; 601. Rotating wheel; 602. Connecting plate; 603. Limiting pin; 6011. Rotating seat; 6012. Rotating hole; 6013. Brake bar; 6014. Spring; 6015. Gear; 6021. Elastic plate; 6022. Drive rack; 6023. Sliding hole; 6024. Limiting hole. Detailed Implementation

[0026] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0027] In the first embodiment, please refer to Figures 1-3. The present invention provides a technical solution: an energy-saving variable frequency generator stator replaceable split insulating frame, including a right base 1, an elastic component 2 fixedly connected to the bottom of the right base 1, a connecting component 3 fixedly connected to the top of the right base 1, an adjusting component 4 fixedly connected to the side of the right base 1, a left base 5 fixedly connected to the side of the adjusting component 4 away from the right base 1, and a tightening component 6 fixedly connected to the side of the left base 5.

[0028] The elastic component 2 includes a movable base 201, a movable groove 202 is provided at the bottom of the movable base 201, a sliding shaft 203 is fixedly connected to the top of the inner wall of the movable groove 202, an elastic strip 204 is sleeved and slidably connected to the side of the sliding shaft 203, a stud 205 is slidably connected through the bottom center of the elastic strip 204, the top of the movable base 201 is fixedly connected to the bottom of the right base 1, and the top of the stud 205 is threadedly connected to the bottom of the adjustment component 4.

[0029] The elastic strip 204 includes a sliding ring 2041, an arc-shaped spring piece 2042 fixedly connected to the side of the sliding ring 2041, a sliding cylinder 2043 fixedly connected to the top of the arc-shaped spring piece 2042, the sliding ring 2041 is sleeved on the side of the sliding shaft 203 and slidably connected to the sliding shaft 203, and the stud 205 penetrates the inner wall of the sliding cylinder 2043 and is rotatably connected to the inner wall of the sliding cylinder 2043.

[0030] The combined arrangement of the right base 1 and the left base 5 contacts the inner wall of the motor housing. The coil is fixed by the adjustment component 4, and the quick-release design of the adjustment component 4 facilitates rapid coil replacement. The sliding cylinder 2043 is fixed by the stud 205, and the elastic connection of the arc-shaped spring piece 2042 facilitates the sliding limit of the sliding ring 2041 along the side of the sliding shaft 203. The elasticity of the arc-shaped spring piece 2042 also helps the sliding shaft 203 limit the position of the moving base 201. Thus, the moving base 201 limits the position of the right base 1 and the left base 5. At the same time, the sliding connection of the sliding ring 2041 and the sliding shaft 203 facilitates the elastic fixation of the right base 1 and the left base 5, making it easy to fix them inside the motor housing. The adjustment component 4 is fixed by the stud 205, which facilitates the connection of the right base 1 and the left base 5.

[0031] In the second embodiment, please refer to Figures 1-4. Based on the first embodiment, the present invention provides a technical solution: the connecting component 3 includes a rotating screw 301, a nut 302 is sleeved and threadedly connected to the top of the rotating screw 301, a movable base 303 is fixedly connected to the bottom of the rotating screw 301, a limiting ring 304 is fixedly connected to the side of the movable base 303, a fixing groove 305 is provided on the side of the limiting ring 304, the rotating screw 301 passes through the top of the right base 1 and is slidably connected to the top of the right base 1, the bottom of the nut 302 is rotatably connected to the top of the right base 1, and a sliding hole adapted to the limiting ring 304 is provided on the side of the right base 1.

[0032] Multiple sets of coils pass through the side of the right base 1. Rotating nut 302 causes rotating screw 301 to rotate, and rotating screw 301 moves, causing the movable base 303 to rise or fall. The cable passes through the inside of the wire fixing groove 305 and, under the movement of the movable base 303, drives the limiting ring 304 to move along the top of the right base 1. This facilitates the fixed connection of multiple sets of cables between the wire fixing grooves 305, thereby facilitating the connection between multiple sets of coils. The threaded connection between nut 302 and rotating screw 301 facilitates the tightening of rotating screw 301. At the same time, the setting of wire fixing groove 305 facilitates the connection between coils.

[0033] In the third embodiment, please refer to Figures 1-5. Based on the second embodiment, the present invention provides a technical solution: the adjustment component 4 includes a fixing frame 401, a sliding groove 402 is provided on the side of the fixing frame 401, a coil frame 403 is slidably connected to the inner wall of the sliding groove 402, a rotating rod 404 is rotatably connected through and through the top of the inner wall of the fixing frame 401, one end of the rotating rod 404 is provided with a forward thread 405, and the other end of the rotating rod 404 away from the forward thread 405 is provided with a reverse thread 406. The side of the fixing frame 401 contacts the side of the right base 1, and the stud 205 passes through the bottom of the fixing frame 401 and is threadedly connected to the fixing frame 401.

[0034] When installing motor brackets of different sizes, rotating the rotating rod 404 causes the forward thread 405 and the reverse thread 406 to rotate synchronously. The rotation of the rotating rod 404 causes the right base 1 and the left base 5 to move synchronously, which facilitates the size adjustment of the right base 1 and the left base 5. This makes it easier for the right base 1 and the left base 5 to be in symmetrical positions on the side of the fixed frame 401, thus facilitating the placement of the motor bracket. The sliding groove 402 facilitates the sliding of the coil frame 403 along the side of the fixed frame 401, which facilitates the winding of the coil on the side of the coil frame 403. The sliding connection between the coil frame 403 and the sliding groove 402 facilitates the quick replacement of the coil.

[0035] The fourth embodiment, as shown in Figures 1-8, provides a technical solution based on the third embodiment: the tightening component 6 includes a rotating wheel 601, the bottom of which is engaged with a connecting plate 602, the inner wall of the connecting plate 602 is slidably connected with a limiting pin 603, the side of the left base 5 is provided with a rotating groove adapted to the rotating wheel 601, the side of the left base 5 is provided with a sliding groove adapted to the connecting plate 602, and the side of the limiting pin 603 is fixedly connected to the side of the left base 5.

[0036] The rotating wheel 601 includes a rotating seat 6011. The bottom and top of the rotating seat 6011 are provided with rotating holes 6012. The inner wall side of the rotating hole 6012 is rotatably connected to a brake strip 6013 via a rotating shaft. The top of the brake strip 6013 is fixedly connected to a spring 6014. The side of the rotating seat 6011 is fixedly connected to a gear 6015. The side of the rotating seat 6011 is rotatably connected to the side of the left base 5. The bottom of the gear 6015 meshes with the top of the connecting plate 602.

[0037] The connecting plate 602 includes an elastic plate 6021. A drive rack 6022 is fixedly connected to the top of the elastic plate 6021. A sliding hole 6023 is provided on the side of the elastic plate 6021. A limiting hole 6024 is provided on the side of the elastic plate 6021 away from the sliding hole 6023. A fixing pin that matches the limiting hole 6024 is fixedly connected to the side of the right base 1. The elastic plate 6021 is slidably connected to the side of the limiting pin 603 through the sliding hole 6023. The elastic plate 6021 passes through the side of the left base 5 and is slidably connected to the left base 5.

[0038] When installing multiple sets of brackets, when the limiting hole 6024 on the side of the elastic plate 6021 is fitted onto the brake pin on the side of the right base 1, the rotating gear 6015 rotates, causing the elastic plate 6021 to slide along the side of the limiting pin 603, thereby tightening the elastic plate 6021. Under the elastic action of the elastic plate 6021, multiple sets of right base 1 and left base 5 are elastically connected, which facilitates support inside the motor housing and facilitates stable installation of the bracket. The rotation of gear 6015 drives the rotating gear 6015 to rotate the brake pin 6021 to rotate the brake pin 6023. The rotating seat 6011 rotates, which drives the brake strip 6013 to rotate along the inside of the rotating hole 6012. Under the elastic force of the spring 6014, the brake strip 6013 rotates back, which facilitates the braking of the brake strip 6013 against the side of the left base 5. This facilitates the tightening of multiple sets of brackets after installation, and makes it easier to perform combined installation. At the same time, under the elastic action of the elastic plate 6021, the right base 1 and the left base 5 tend to expand outward under the ring connection, which facilitates the installation of the bracket.

[0039] Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of the present invention without inventive effort should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in the present invention, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. A replaceable split-type insulating frame for the stator of an energy-saving variable frequency generator, characterized in that: The system includes a right base (1), with an elastic component (2) fixedly connected to the bottom of the right base (1), a connecting component (3) fixedly connected to the top of the right base (1), an adjusting component (4) fixedly connected to the side of the right base (1), a left base (5) fixedly connected to the side of the adjusting component (4) away from the right base (1), and a tightening component (6) fixedly connected to the side of the left base (5); the elastic component (2) includes a movable base (201), with a movable groove (202) opened at the bottom of the movable base (201), a sliding shaft (203) fixedly connected to the top of the inner wall of the movable groove (202), an elastic strip (204) sleeved and slidably connected to the side of the sliding shaft (203), a stud (205) penetrating and slidably connected to the bottom center of the elastic strip (204), the top of the movable base (201) fixedly connected to the bottom of the right base (1), and the top of the stud (205) threadedly connected to the bottom of the adjusting component (4).

2. The replaceable split-type insulating frame for an energy-saving variable frequency generator stator according to claim 1, characterized in that: The elastic strip (204) includes a sliding ring (2041), an arc-shaped spring piece (2042) is fixedly connected to the side of the sliding ring (2041), a sliding cylinder (2043) is fixedly connected to the top of the arc-shaped spring piece (2042), the sliding ring (2041) is sleeved on the side of the sliding shaft (203) and slidably connected to the sliding shaft (203), and the stud (205) penetrates the inner wall of the sliding cylinder (2043) and is rotatably connected to the inner wall of the sliding cylinder (2043).

3. The replaceable split-type insulating frame for an energy-saving variable frequency generator stator according to claim 1, characterized in that: The connecting assembly (3) includes a rotating screw (301), a nut (302) is fitted and threaded onto the top of the rotating screw (301), a movable base (303) is fixedly connected to the bottom of the rotating screw (301), a limiting ring (304) is fixedly connected to the side of the movable base (303), a wire-fixing groove (305) is provided on the side of the limiting ring (304), the rotating screw (301) passes through the top of the right base (1) and is slidably connected to the top of the right base (1), the bottom of the nut (302) is rotatably connected to the top of the right base (1), and a sliding hole adapted to the limiting ring (304) is provided on the side of the right base (1).

4. The replaceable split-type insulating frame for an energy-saving variable frequency generator stator according to claim 1, characterized in that: The adjustment assembly (4) includes a fixed frame (401), a sliding groove (402) is provided on the side of the fixed frame (401), a coil frame (403) is slidably connected to the inner wall of the sliding groove (402), a rotating rod (404) is rotatably connected through the top of the inner wall of the fixed frame (401), one end of the rotating rod (404) is provided with a forward thread (405), and the other end of the rotating rod (404) away from the forward thread (405) is provided with a reverse thread (406). The side of the fixed frame (401) contacts the side of the right base (1), and the stud (205) passes through the bottom of the fixed frame (401) and is threadedly connected to the fixed frame (401).

5. The replaceable split-type insulating frame for an energy-saving variable frequency generator stator according to claim 1, characterized in that: The tightening assembly (6) includes a rotating wheel (601), the bottom of which is engaged with a connecting plate (602). A limit pin (603) is slidably connected to the inner wall of the connecting plate (602). A rotating groove adapted to the rotating wheel (601) is opened on the side of the left base (5). A sliding groove adapted to the connecting plate (602) is opened on the side of the left base (5). The side of the limit pin (603) is fixedly connected to the side of the left base (5).

6. The replaceable split-type insulating frame for an energy-saving variable frequency generator stator according to claim 5, characterized in that: The rotating wheel (601) includes a rotating seat (6011). The bottom and top of the rotating seat (6011) are provided with rotating holes (6012). The inner wall side of the rotating hole (6012) is rotatably connected to a brake strip (6013) via a rotating shaft. The top of the brake strip (6013) is fixedly connected to a spring (6014). The side of the rotating seat (6011) is fixedly connected to a gear (6015).

7. The replaceable split-type insulating frame for an energy-saving variable frequency generator stator according to claim 6, characterized in that: The side of the rotating seat (6011) is rotatably connected to the side of the left base (5), and the bottom of the gear (6015) meshes with the top of the connecting plate (602).

8. The replaceable split-type insulating frame for an energy-saving variable frequency generator stator according to claim 6, characterized in that: The connecting plate (602) includes an elastic plate (6021), a drive rack (6022) is fixedly connected to the top of the elastic plate (6021), a sliding hole (6023) is provided on the side of the elastic plate (6021), and a limit hole (6024) is provided on the side of the elastic plate (6021) away from the sliding hole (6023).

9. The replaceable split-type insulating frame for an energy-saving variable frequency generator stator according to claim 8, characterized in that: The right base (1) is fixedly connected to a fixing pin that matches the limiting hole (6024) on its side. The elastic plate (6021) is slidably connected to the side of the limiting pin (603) through the sliding hole (6023). The elastic plate (6021) passes through the side of the left base (5) and is slidably connected to the left base (5).

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