Vertical motor stator structure with slots on the stator side

Abstract

The present invention belongs to the field of motor technology, and specifically to a vertical motor stator structure with slots on the stator side, comprising: a fixing mechanism, wherein working parts are evenly arranged inside the fixing mechanism; a limiting mechanism, wherein the bottom of the limiting mechanism is installed on the top of the fixing mechanism, and the bottom of the limiting mechanism is connected to the inner wall of the fixing mechanism, and the limiting mechanism is used to cooperate with the fixing mechanism to fix from the inner side of the working part; an adjustment mechanism, wherein the outer wall of the adjustment mechanism is rotatably connected to the inner wall of the clamping ring. The present invention provides a fixing mechanism to press the bottom of the limiting mechanism and the top of the stator block against each other, so that the limiting mechanism and the bracket together fix the interior of the stator block up and down. Due to the hollow setting of the bracket, air in the bracket can flow, thereby allowing the heat of the stator block to be quickly dissipated through the bracket. The temperature of the stator block surface is then monitored by a temperature sensor to ensure that the stator block is used within a safe range.

Description

Technical Field

[0001] The invention belongs to the technical field of motors, in particular to a vertical motor stator structure with slots on the stator side. Background Art

[0002] A segmented stator typically consists of multiple individual modules that may be combined together during manufacturing or assembly to form a complete stator.

[0003] Patent number CN201336587Y discloses a segmented stator core structure. The segmented stator core is composed of multiple segmented stator cores. Each segmented stator core has a connecting protrusion and a connecting recess at both ends of the yoke. The connecting protrusions and connecting recesses of two adjacent segmented stator cores are interlocked and finally spliced ​​into a circular stator core. The segmented core after being circularized is fixed by a clamp. The clamp fixation uses the clamp to fix the segmented stator core into a circular stator core through friction. The connection strength between the segmented stator cores is relatively low.

[0004] However, in the case of strong vibration, the stator core blocks are prone to falling off, and it is difficult to monitor the temperature of the stators, making it impossible to maintain the stators when the temperature is too high. Summary of the Invention

[0005] In view of the shortcomings of the prior art, the present invention solves the technical problems by adopting a technical solution: a vertical motor stator structure with slots on the stator side, comprising:

[0006] A fixing mechanism, wherein working parts are evenly arranged inside the fixing mechanism;

[0007] A limiting mechanism, wherein the bottom of the limiting mechanism is mounted on the top of the fixing mechanism, the bottom of the limiting mechanism is connected to the inner wall of the fixing mechanism, and the limiting mechanism is used to cooperate with the fixing mechanism to fix the working part from the inner side;

[0008] An adjusting mechanism, wherein the outer wall of the adjusting mechanism is rotatably connected to the inner wall of the clamping ring, and the adjusting mechanism comprises: a connecting block, the outer wall of the connecting block is rotatably connected to the inner wall of the clamping ring; a clamping assembly, the outer wall of the clamping assembly is rotatably connected to the inner wall of the connecting block, and the clamping assembly is used to assist the fixing mechanism in fixing the outer side of the working component; a limiting rod, the top of the limiting rod is slidably connected to the bottom of the connecting block, and the limiting rod is used to engage with the outer wall of the working component, and the limiting ring is clamped in the limiting groove on the limiting rod, so that the limiting ring and the limiting rod together fix the outer side of the stator block. By adjusting the position of the limiting rod and cooperating with the clamping assembly, stator blocks of different lengths can be fixed inside the bracket, and the stator block is still kept under limiting force up and down and inside and outside, thereby further improving the stability of the stator block during use.

[0009] Furthermore, the fixing mechanism includes:

[0010] The bracket comprises a bracket, wherein the surface of the bracket is evenly provided with card slots, and the working component and the bracket are plugged into the card slots; a temperature sensor, wherein the temperature sensor contacts the surface of the working component, and the temperature sensor is installed on the inner wall of the bracket; the fixing mechanism also includes: a connecting ring, the outer wall of the connecting ring is slidably connected to the inner wall of the bracket, the inner wall of the connecting ring is evenly provided with screws, the bottom of the screw is threadedly connected with a nut, the top of the screw is connected to the bottom of the limiting mechanism, so that the nut drives the connecting ring to move upward and contacts the bottom of the card slot of the bracket to fix the connecting ring, and in the process of the nut moving along the screw, the bottom of the limiting mechanism and the top of the stator block are pressed against each other, so that the limiting mechanism and the bracket together fix the inside of the stator block up and down, maintain the position of the stator block, and avoid the stator block from shaking and shifting during use, thereby affecting the use of the motor, and monitoring the temperature of the stator block surface by the temperature sensor to ensure that the stator block is used within a safe range.

[0011] Furthermore, the working components include:

[0012] A stator block is inserted into a slot of the bracket, and a winding groove is provided on an outer wall of the stator block; a first vertical slot is provided on the outer side of the stator block and is used to clamp the clamping assembly; and a second vertical slot is provided on the inner side of the stator block and is used to enable a limiting mechanism to fix the stator block from the inside.

[0013] Furthermore, the limiting mechanism includes:

[0014] A clamping ring is installed on the top of the screw rod. The clamping ring is used to clamp the stator block from above. The top of the clamping ring is evenly provided with mounting grooves. The bottom of the clamping ring has a larger friction force on the side in contact with the stator block.

[0015] The fixing frame has a top connected to the inner side of the clamping ring, a bottom connected to the inner side of the bracket, and an outer surface of the fixing frame is clamped in the second vertical slot; the adjustment mechanism also includes: a limit slot, the limit slot is provided on the outer side of the limit rod, and a limit ring is provided in the limit slot; a rotating shaft, one end of the rotating shaft is rotatably connected to the inner wall of the connecting block, and the other end of the rotating shaft is connected to the clamping assembly, a sliding slot is provided inside the connecting block, a slider is slidably connected inside the sliding slot, the bottom of the slider is connected to the top of the limit rod, and the clamping assembly is inserted into the interior of the slider, so that the stator block is more firmly clamped in the slot. After the stator block is inserted into the slot, the second vertical slot of the stator block contacts the fixing frame, and the fixing frame is clamped in the second vertical slot, keeping the stator block from moving back and forth in the bracket, while ensuring the adjustable position of the stator block, it can also ensure its stability in all directions, avoiding misalignment between the separated stator blocks due to friction and vibration during use, thereby affecting the uniformity of the magnetic field.

[0016] Furthermore, the pressing assembly includes:

[0017] The cam is fixed to the bottom of the block so that the cam can be tightened and the locking cam is locked to the stop member so that the cam can be locked to the stop member so that the cam can be locked to the stop member so that the cam can be locked to the stop member so that the cam can be locked to the stop member so that the cam can be locked to the stop member so that the cam can be locked to the stop member so that the cam can be locked to the stop member so that the cam can be locked to the stop member so that the cam can be locked to the stop member

[0018] The beneficial effects of the present invention are as follows:

[0019] The present invention provides a fixing mechanism to press the bottom of the limiting mechanism and the top of the stator block against each other, so that the limiting mechanism and the bracket together fix the interior of the stator block up and down, maintain the position of the stator block, and prevent the stator block from shaking and shifting during use, thereby affecting the use of the motor. Due to the hollow setting of the bracket, air in the bracket can flow, and the heat of the stator block can be quickly dissipated through the bracket. The temperature of the surface of the stator block is then monitored by a temperature sensor to ensure that the stator block is used within a safe range.

[0020] The present invention provides an adjustment mechanism to clamp the limiting ring in the limiting groove on the limiting rod, so that the limiting ring and the limiting rod together fix the outer side of the stator block. By adjusting the position of the limiting rod and the cooperation with the clamping assembly, stator blocks of different lengths can be fixed inside the bracket, and the stator block is still subject to limiting forces up and down and inside and outside, thereby further improving the stability of the stator block during use.

[0021] The present invention provides a limiting mechanism so that the clamping ring is in close contact with the top of the stator block and the connecting ring is in close contact with the bottom of the bracket, so that the stator block is more firmly clamped in the clamping slot. After the stator block is inserted into the clamping slot, the second vertical slot of the stator block contacts the fixing frame, and the fixing frame is clamped in the second vertical slot, preventing the stator block from moving back and forth in the bracket. While ensuring the adjustable position of the stator block, it can also ensure its stability in all directions, avoiding misalignment between the separated stator blocks due to friction and vibration during use, which affects the uniformity of the magnetic field.

[0022] The present invention fixes the position of the limit rod by providing a clamping assembly, and then buckles the rotating rod so that the buckle at the bottom of the rotating rod presses the elastic rod, so that the elastic rod remains in a straightened state, reducing the relative friction between the elastic rod and the connecting block, maintaining the long-term use of the elastic rod, and can adjust the relative position of stator blocks of different lengths during installation, maintain the fixation of the outside of the stator block, and further enhance the stability of the stator block. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the present invention;

[0024] Figure 2 It is a bottom view of the present invention;

[0025] Figure 3 It is a structural schematic diagram of the working parts of the present invention;

[0026] Figure 4 It is a structural schematic diagram of the fixing mechanism of the present invention;

[0027] Figure 5 is a cross-sectional view of the fixing mechanism of the present invention;

[0028] Figure 6 It is a structural schematic diagram of the limiting mechanism of the present invention;

[0029] Figure 7 It is a structural schematic diagram of the adjustment mechanism of the present invention;

[0030] Figure 8 It is a partial structural diagram of the adjustment mechanism of the present invention;

[0031] Figure 9 It is a structural schematic diagram of the compression assembly of the present invention.

[0032] In the figure: 1. fixing mechanism; 101. bracket; 102. slot; 103. temperature sensor; 104. screw; 105. connecting ring; 106. nut; 2. working part; 201. stator block; 202. first vertical slot; 203. winding slot; 204. second vertical slot; 3. limiting mechanism; 301. clamping ring; 302. mounting slot; 303. fixing frame; 4. adjusting mechanism; 401. connecting block; 402. clamping assembly; 4021. rotating rod; 4022. elastic rod; 4023. buckle; 403. limiting rod; 404. limiting slot; 405. rotating shaft; 406. limiting ring; 407. slider; 408. slide slot. DETAILED DESCRIPTION

[0033] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are chosen and described to better illustrate the principles of the invention and its practical application, and to enable those skilled in the art to understand the invention and design various embodiments with various modifications suitable for specific applications.

[0034] Example 1, please refer to Figure 1-Figure 7 The present invention provides a technical solution: the stator structure of a vertical motor with slots on the stator side is described as follows.

[0035] It comprises: a fixing mechanism 1, wherein working parts 2 are evenly arranged inside the fixing mechanism 1;

[0036] The limiting mechanism 3 has its bottom portion mounted on the top of the fixing mechanism 1 and is connected to the inner wall of the fixing mechanism 1. The limiting mechanism 3 is used to cooperate with the fixing mechanism 1 to fix the working member 2 from the inner side.

[0037] The adjusting mechanism 4 has an outer wall that is rotatably connected to the inner wall of the clamping ring 301 .

[0038] During installation, the staff inserts the stator block 201 into the fixing mechanism 1 so that the stator block 201 is engaged with the outer wall of the limiting mechanism 3. Then, the fixing mechanism 1 is tightened so that the fixing mechanism 1 and the limiting mechanism 3 clamp the upper and lower ends of the stator block 201. The adjustment mechanism 4 maintains contact with the outer side of the stator block 201. After the installation is completed, the stator block 201 maintains a coaxial direction on the fixing mechanism 1 to keep the stator block 201 stable during use.

[0039] The fixing mechanism 1 includes: a bracket 101, which is made of non-magnetic material and has a hollow interior to reduce the weight of the equipment and provide space for installing a temperature sensor 103. In the present invention, all materials that contact the stator block 201 are non-magnetic materials. The surface of the bracket 101 is evenly provided with slots 102, the inner wall of which is shaped to match the outer wall of the stator block 201. The working component 2 and the bracket 101 are plugged into the slots 102; the temperature sensor 103 contacts the surface of the working component 2 and is mounted on the inner wall of the bracket 101. The fixing mechanism 1 also includes: a connecting ring 105, the outer wall of the connecting ring 105 is slidably connected to the inner wall of the bracket 101, and the inner wall of the connecting ring 105 is evenly provided with screws 104. The bottom of the screw 104 is threadedly connected to a nut 106, and the top of the screw 104 is connected to the bottom of the limiting mechanism 3.

[0040] During installation, the stator block 201 is first inserted into the slot 102 so that each stator block 201 contacts the temperature sensor 103. Then, the nut 106 is tightened so that the nut 106 drives the connecting ring 105 to move upward and contact the bottom of the slot 102 of the bracket 101, so that the connecting ring 105 is fixed. In the process of the nut 106 moving along the screw rod 104, the bottom of the limiting mechanism 3 and the top of the stator block 201 are pressed against each other, so that the limiting mechanism 3 and the bracket 101 together fix the interior of the stator block 201 up and down, maintain the position of the stator block 201, and prevent the stator block 201 from shaking and shifting during use, thereby affecting the use of the motor. Due to the hollow setting of the bracket 101, the air in the bracket 101 can flow, so that the heat of the stator block 201 can be quickly dissipated through the bracket 101. Then, the temperature sensor 103 monitors the temperature of the surface of the stator block 201 to ensure that the stator block 201 is used within a safe range.

[0041] The working component 2 includes: a stator block 201, which is inserted into the slot 102 of the bracket 101. The outer wall of the stator block 201 is provided with a winding groove 203; a first vertical slot 202, which is provided on the outer side of the stator block 201 and is used to clamp the clamping assembly 402; and a second vertical slot 204, which is provided on the inner side of the stator block 201 and is used to enable the limiting mechanism 3 to fix the stator block 201 from the inside.

[0042] The limiting mechanism 3 includes: a clamping ring 301, which is installed on the top of the screw 104. The clamping ring 301 is used to clamp the stator block 201 from above. The friction between the bottom of the clamping ring 301 and the side in contact with the stator block 201 is relatively large, and the top of the clamping ring 301 is evenly provided with mounting grooves 302; a fixing frame 303, the top of the fixing frame 303 is connected to the inner side of the clamping ring 301, the bottom of the fixing frame 303 is connected to the inner side of the bracket 101, and the outer surface of the fixing frame 303 is stuck in the second vertical groove 204. The fixing frame 303 is detachable and is installed after winding to keep the stator block 201 clamped in all directions.

[0043] During the process of tightening the nut 106, the connecting ring 105 and the clamping ring 301 gradually approach each other under the drive of the screw rod 104, so that the clamping ring 301 is in close contact with the top of the stator block 201, and the connecting ring 105 is in close contact with the bottom of the bracket 101, so that the stator block 201 is more firmly clamped in the slot 102. After the stator block 201 is inserted into the slot 102, the second vertical slot 204 of the stator block 201 contacts the fixing frame 303, and the fixing frame 303 is clamped in the second vertical slot 204, preventing the stator block 201 from moving back and forth in the bracket 101. While ensuring the adjustable position of the stator block 201, it can also ensure its stability in all directions, avoiding misalignment between the separated stator blocks 201 due to friction and vibration during use, which affects the uniformity of the magnetic field.

[0044] The adjustment mechanism 4 includes: a connecting block 401, the outer wall of the connecting block 401 is rotatably connected to the inner wall of the clamping ring 301; a clamping assembly 402, the outer wall of the clamping assembly 402 is rotatably connected to the inner wall of the connecting block 401, and the clamping assembly 402 is used to assist the fixing mechanism 1 in fixing the outer side of the working component 2; a limiting rod 403, the top of the limiting rod 403 is slidably connected to the bottom of the connecting block 401, and the limiting rod 403 is used to engage with the outer wall of the working component 2; the adjustment mechanism 4 also includes: a limiting groove 404, the position of the limiting groove 404 is opened in the middle of the stator block 201, the limiting groove 404 is opened on the outer side of the limiting rod 403, and a limiting ring 406 is arranged in the limiting groove 404, and the limiting ring 406 is elastic The strap with smaller elasticity, after the stator block 201 is installed, the limiting ring 406 is stuck in the limiting groove 404 to make the stator block 201 more stable; the rotating shaft 405, one end of the rotating shaft 405 is rotatably connected to the inner wall of the connecting block 401, and the other end of the rotating shaft 405 is connected to the clamping component 402, and a sliding groove 408 is provided inside the connecting block 401, and a slider 407 is slidably connected inside the sliding groove 408. Both the slider 407 and the connecting block 401 are provided with holes adapted to the clamping component 402, so that the clamping component 402 can fix the slider 407 and then fix the limiting rod 403. The bottom of the slider 407 is connected to the top of the limiting rod 403, and the clamping component 402 is inserted into the inside of the slider 407.

[0045] After the stator block 201 is installed, the limiting rod 403 is manually driven to slide in the connecting block 401 so that the limiting rod 403 is stuck in the first vertical slot 202. The clamping assembly 402 is then fixed. Subsequently, the limiting ring 406 is stuck in the limiting slot 404 on the limiting rod 403. The limiting ring 406 and the limiting rod 403 together fix the outer side of the stator block 201. By adjusting the position of the limiting rod 403 and the coordination of the clamping assembly 402, stator blocks 201 of different lengths can be fixed inside the bracket 101. The stator block 201 is still subject to limiting forces both above and below and inside and outside, thereby further improving the stability of the stator block 201 during use.

[0046] Example 2, please refer to Figures 1-9 The present invention provides a technical solution: Based on Example 1, the pressing assembly 402 includes:

[0047] The rotating rod 4021, the outer wall of the rotating rod 4021 is rotatably connected to the inner wall of the connecting block 401, the bottom of the rotating rod 4021 is an arc-shaped surface, and the end of the rotating rod 4021 is snap-fitted to the bottom of the connecting block 401; the clamping assembly 402 also includes: a buckle 4023, the buckle 4023 is evenly arranged on the inner wall of the rotating rod 4021, the outer wall of the rotating shaft 405 is installed with an elastic rod 4022, the top of the connecting block 401 is provided with a groove of the same shape as the elastic rod 4022, the outer wall of the elastic rod 4022 is wrapped by the inner wall of the buckle 4023, the end of the elastic rod 4022 away from the rotating shaft 405 is inserted into the interior of the slider 407, the material of the elastic rod 4022 is elastic and wear-resistant, and the end of the elastic rod 4022 is provided with a hook, which is inserted into the slider 407 and the connecting block 401, so that the slider 407 and the connecting block 401 are fixed to each other.

[0048] After the stator block 201 is installed, the limiting rod 403 is clamped in the first vertical slot 202. At this time, the position of the slider 407 is consistent with the position of the limiting rod 403. At this time, the rotating rod 4021 is opened, the elastic rod 4022 is stretched, and the hook at the end is inserted into the slider 407 and the connecting block 401 to fix the position of the limiting rod 403. Then, the rotating rod 4021 is buckled, so that the buckle 4023 at the bottom of the rotating rod 4021 presses the elastic rod 4022 to keep the elastic rod 4022 in a straightened state, reducing the relative friction between the elastic rod 4022 and the connecting block 401, maintaining the long-term use of the elastic rod 4022, and being able to adjust the relative position of stator blocks 201 of different lengths during installation, maintaining the fixation of the stator block 201, and further strengthening the stability of the stator block 201.

[0049] The specific workflow is as follows:

[0050] During installation, first insert the stator block 201 into the slot 102 so that each stator block 201 contacts the temperature sensor 103, then tighten the nut 106 so that the nut 106 drives the connecting ring 105 to move upward and contact the bottom of the slot 102 of the bracket 101 to fix the connecting ring 105. In the process of the nut 106 moving along the screw 104, the bottom of the limiting mechanism 3 and the top of the stator block 201 are pressed against each other, so that the limiting mechanism 3 and the bracket 1 01 together with the inner part of the stator block 201 and the upper and lower parts, manually drive the limiting rod 403 to slide in the connecting block 401, so that the limiting rod 403 is stuck in the first vertical slot 202, and then fix the clamping assembly 402. Then, clamp the limiting ring 406 in the limiting slot 404 on the limiting rod 403, so that the limiting ring 406 and the limiting rod 403 together fix the outer side of the stator block 201. By adjusting the position of the limiting rod 403 and the cooperation with the clamping assembly 402, The stator blocks 201 of different lengths can all be fixed inside the bracket 101, and the stator block 201 is still kept under the limiting force up and down and inside and outside. In the process of tightening the nut 106, the connecting ring 105 and the clamping ring 301 gradually approach each other under the drive of the screw 104, so that the clamping ring 301 is tightly attached to the top of the stator block 201, and the connecting ring 105 is tightly attached to the bottom of the bracket 101, so that the stator block 201 is more firmly stuck in the slot 102. After the stator block 201 is inserted into the slot 102, the second vertical slot 204 of the stator block 201 contacts the fixing frame 303, and the fixing frame 303 is clamped in the second vertical slot 204, preventing the stator block 201 from moving back and forth in the bracket 101. While ensuring the adjustable position of the stator block 201, it can also ensure its stability in all directions. After the installation is completed, the stator block 201 maintains a coaxial direction on the fixing mechanism 1, maintaining the stability of the stator block 201 during use.

[0051] Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without making creative efforts 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 shall be implemented in accordance with conventional means in the field unless otherwise specified or limited.

Claims

1. A vertical motor stator structure with slots on the stator side, characterized by: include: A fixing mechanism (1), wherein working parts (2) are evenly arranged inside the fixing mechanism (1); A limiting mechanism (3), wherein the bottom of the limiting mechanism (3) is mounted on the top of the fixing mechanism (1), the bottom of the limiting mechanism (3) is connected to the inner wall of the fixing mechanism (1), and the limiting mechanism (3) is used to cooperate with the fixing mechanism (1) to fix the working part (2) from the inner side; An adjustment mechanism (4), wherein the outer wall of the adjustment mechanism (4) is rotatably connected to the inner wall of the clamping ring (301), and the adjustment mechanism (4) comprises: A connecting block (401), wherein the outer wall of the connecting block (401) is rotatably connected to the inner wall of the compression ring (301); A clamping assembly (402), the outer wall of the clamping assembly (402) being rotatably connected to the inner wall of the connecting block (401), and the clamping assembly (402) being used to assist the fixing mechanism (1) in fixing the outer side of the working component (2); a limiting rod (403), the top of the limiting rod (403) being slidably connected to the bottom of the connecting block (401), and the limiting rod (403) being used for engaging with the outer wall of the working component (2); The fixing mechanism (1) comprises: A bracket (101), wherein the surface of the bracket (101) is evenly provided with slots (102), and the working component (2) is plugged into the bracket (101) through the slots (102); a temperature sensor (103), the temperature sensor (103) being in contact with the surface of the working component (2), and the temperature sensor (103) being mounted on the inner wall of the bracket (101); The working part (2) comprises: A stator block (201), the stator block (201) being inserted into a slot (102) of a bracket (101), and a winding slot (203) being provided on an outer wall of the stator block (201); a first vertical slot (202), the first vertical slot (202) being provided on the outside of the stator block (201), the first vertical slot (202) being used to clamp the pressing assembly (402); a second vertical slot (204), the second vertical slot (204) being provided on the inner side of the stator block (201), the second vertical slot (204) being used to enable the limiting mechanism (3) to fix the stator block (201) from the inner side; The adjustment mechanism (4) further comprises: A limiting groove (404), the limiting groove (404) is provided on the outside of the limiting rod (403), and a limiting ring (406) is provided in the limiting groove (404); A rotating shaft (405), one end of the rotating shaft (405) is rotatably connected to the inner wall of the connecting block (401), the other end of the rotating shaft (405) is connected to the clamping assembly (402), a sliding groove (408) is provided inside the connecting block (401), a slider (407) is slidably connected inside the sliding groove (408), the bottom of the slider (407) is connected to the top of the limiting rod (403), and the clamping assembly (402) is inserted into the slider (407).

2. The stator structure of a vertical motor with stator side slots according to claim 1, characterized in that: The fixing mechanism (1) further comprises: A connecting ring (105) is provided, wherein the outer wall of the connecting ring (105) is slidably connected to the inner wall of the bracket (101), the inner wall of the connecting ring (105) is evenly provided with screws (104), the bottom of the screw (104) is threadedly connected to a nut (106), and the top of the screw (104) is connected to the bottom of the limiting mechanism (3).

3. The stator structure of a vertical motor with stator side slots according to claim 2, characterized in that: The limiting mechanism (3) comprises: A clamping ring (301), the clamping ring (301) is installed on the top of the screw (104), the clamping ring (301) is used to clamp the stator block (201) from above, and the top of the clamping ring (301) is evenly provided with mounting grooves (302); A fixing frame (303), wherein the top of the fixing frame (303) is connected to the inner side of the clamping ring (301), the bottom of the fixing frame (303) is connected to the inner side of the bracket (101), and the outer surface of the fixing frame (303) is clamped in the second vertical groove (204).

4. The stator structure of a vertical motor with stator side slots according to claim 3, characterized in that: The pressing assembly (402) includes: A rotating rod (4021) has an outer wall rotatably connected to the inner wall of the connecting block (401), and an end of the rotating rod (4021) is snap-connected to the bottom of the connecting block (401).

5. The stator structure of a vertical motor with stator side slots according to claim 4, characterized in that: The pressing assembly (402) further includes: A buckle (4023) is evenly arranged on the inner wall of the rotating rod (4021); an elastic rod (4022) is installed on the outer wall of the rotating shaft (405); the outer wall of the elastic rod (4022) is wrapped by the inner wall of the buckle (4023); and one end of the elastic rod (4022) away from the rotating shaft (405) is inserted into the interior of the slider (407).

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