A motor stator winding cleaning device

Abstract

The utility model discloses a motor stator winding cleaning device, include: ultrasonic cleaning machine, impurity removal subassembly, ultrasonic cleaning machine includes its inside end's cleaning pool and its upper end fixed mounting's control panel, impurity removal subassembly includes the cleaning basket of cleaning pool inside swing installation, the impurity removal frame of cleaning basket bottom swing installation. The utility model discloses a motor stator winding cleaning device, the impurity removal frame of cleaning basket bottom installation in the cleaning pool, and the filter screen of fixed mounting of impurity removal frame bottom, can make the stator winding cleaning after lifting in the cleaning basket, the filter screen of bottom can filter out the large particle impurity of stator winding cleaning after, thereby to the cleaning liquid in the cleaning pool is used after the impurity removal, to reduce the impurity in the cleaning liquid and prolong its service life, simultaneously, the impurity removal frame of cleaning basket bottom also can be adjusted through the movement of handle, and the convenient dismounting under the cleaning basket, thereby to facilitate the dismounting cleaning and replacement adjustment after the use of impurity removal frame.

Description

Technical Field

[0001] This utility model relates to the technical field of stator winding cleaning devices, specifically a stator winding cleaning device for electric motors. Background Technology

[0002] Stator windings can be cleaned using an ultrasonic cleaner. The high-frequency vibration of ultrasonic waves in the cleaning fluid creates a cavitation effect, causing dirt to fall off the surface of the windings and removing impurities such as dirt, dust, oil, and residual insulating varnish from the surface of the motor stator windings.

[0003] In existing ultrasonic cleaning of motor stator windings, it is inconvenient to simultaneously filter out impurities and particles washed away in the cleaning fluid after cleaning and removing the stator windings to reduce the amount of impurities in the cleaning fluid. Therefore, we propose a motor stator winding cleaning device. Utility Model Content

[0004] This utility model aims to solve one of the technical problems existing in the prior art or related technologies.

[0005] Therefore, the technical solution adopted by this utility model is as follows:

[0006] A motor stator winding cleaning device includes: an ultrasonic cleaner and a cleaning component; the ultrasonic cleaner includes a cleaning tank at its inner end and a control panel fixedly installed at its upper end; the cleaning component includes a cleaning basket movably installed in the cleaning tank, a cleaning frame movably installed at the bottom of the cleaning basket, a filter screen fixedly installed at the bottom of the cleaning frame, slide rails fixedly installed on both sides of the bottom of the cleaning basket, slide grooves opened on both sides of the upper part of the cleaning frame, a fixing frame fixedly installed on both sides of the upper end of the cleaning basket, and an electric push rod fixedly installed at both ends of the ultrasonic cleaner.

[0007] Preferably, each of the fixing frames also has an installation port.

[0008] Preferably, each of the electric push rods is also fixedly mounted with a fixing block at its upper end.

[0009] Preferably, the impurity removal frame is further provided with an installation groove, and a spring is fixedly installed in the installation groove. A plug rod is movably installed on the upper end of the spring.

[0010] Preferably, one side of the cleaning basket is provided with a through hole, and the through hole matches the insertion rod.

[0011] Preferably, a handle is also fixedly installed at the outer end of the insertion rod.

[0012] Preferably, the slide rail and the slide groove are matched.

[0013] By adopting the above technical solution, the beneficial effects achieved by this utility model are as follows:

[0014] 1. In this utility model, the impurity removal frame installed at the bottom of the cleaning basket in the cleaning tank, and the filter screen fixedly installed at the bottom of the impurity removal frame, can filter out large particulate impurities after the stator winding in the cleaning basket is lifted after cleaning, thereby removing impurities from the cleaning liquid in the cleaning tank after use, reducing impurities in the cleaning liquid and extending its service life.

[0015] 2. In this utility model, the impurity removal frame at the bottom of the cleaning basket can also be easily disassembled and installed at the bottom of the cleaning basket by moving and adjusting the handle, so as to facilitate the disassembly, cleaning and replacement adjustment of the impurity removal frame after use. Attached Figure Description

[0016] Figure 1 This is an overall structural diagram of the present invention;

[0017] Figure 2 This is a lifting diagram of the cleaning basket and impurity removal frame of this utility model;

[0018] Figure 3 This is another perspective of the lifting view of the cleaning basket and impurity removal frame of this utility model;

[0019] Figure 4 This is a structural diagram of the cleaning basket and impurity removal frame of this utility model;

[0020] Figure 5 This is an exploded view of the cleaning basket and the impurity removal frame of this utility model;

[0021] Figure 6 This utility model Figure 4 Enlarged view of A in the middle;

[0022] Figure 7 This is a partial side sectional view of the insertion rod of this utility model.

[0023] Figure label:

[0024] 100. Ultrasonic cleaning machine; 101. Cleaning tank; 102. Control panel;

[0025] 200. Impurity removal assembly; 201. Cleaning basket; 202. Impurity removal frame; 203. Filter screen; 204. Slide rail; 205. Slide groove; 206. Fixing bracket; 207. Electric push rod; 208. Mounting port; 209. Fixing block; 210. Mounting groove; 211. Spring; 212. Insert rod; 213. Insertion hole; 214. Handle. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be noted that, unless otherwise specified, the embodiments and features of the present utility model can be combined with each other.

[0027] The following describes, with reference to the accompanying drawings, some embodiments of the present invention, a motor stator winding cleaning device. Example

[0028] Combination Figure 1-7 As shown, the present invention provides a motor stator winding cleaning device, comprising: an ultrasonic cleaner 100 and a cleaning component 200; the ultrasonic cleaner 100 includes a cleaning tank 101 at its inner end and a control panel 102 fixedly installed at its upper end; the cleaning component 200 includes a cleaning basket 201 movably installed inside the cleaning tank 101, a cleaning frame 202 movably installed at the bottom of the cleaning basket 201, a filter screen 203 fixedly installed at the bottom of the cleaning frame 202, slide rails 204 fixedly installed on both sides of the bottom of the cleaning basket 201, slide grooves 205 opened on both sides of the upper part of the cleaning frame 202, and a filter screen 203 fixed on both sides of the upper end of the cleaning basket 201. The mounting bracket 206 and the ultrasonic cleaner 100 are both fixedly mounted with electric push rods 207 at both ends. The mounting bracket 206 also has an installation port 208. The upper end of the electric push rod 207 is also fixedly mounted with a fixing block 209. The cleaning frame 202 also has an installation groove 210. The installation groove 210 is also fixedly mounted with a spring 211. The upper end of the spring 211 is also movably mounted with a plug rod 212. The cleaning basket 201 also has a through hole 213 on one side, and the through hole 213 matches the plug rod 212. The outer end of the plug rod 212 is also fixedly mounted with a handle 214. The slide rail 204 matches the slide groove 205.

[0029] Specifically, the stator winding cleaning device utilizes high-frequency ultrasonic vibrations in the cleaning fluid to remove impurities such as dirt, dust, oil, and residual insulating varnish from the surface of the motor stator windings. The impurity removal frame 202 installed at the bottom of the cleaning basket 201 within the cleaning tank 101, and the filter screen 203 fixedly installed at the bottom of the frame 202, allow the filter screen 203 to filter out large particles of impurities after cleaning when the stator windings in the cleaning basket 201 are lifted. This effectively removes impurities from the cleaning fluid in the cleaning tank 101 after use, reducing impurities in the cleaning fluid and extending its service life. Meanwhile, the impurity removal frame 202 at the bottom of the cleaning basket 201 can also be easily disassembled and installed at the bottom of the cleaning basket 201 via the movable adjustment of the handle 214, thus facilitating disassembly, cleaning, replacement, and adjustment of the impurity removal frame 202 after use. The slide rail 204 at the bottom of the cleaning basket 201 and the slide groove 205 at the top of the impurity removal frame 202 mainly facilitate the sliding disassembly and installation of the impurity removal frame 202 at the bottom of the cleaning basket 201. The fixing brackets 206 installed on both sides of the cleaning basket 201 are mainly used to connect the electric push rod 207 for lifting and lowering the cleaning basket 201, and for placing and removing the stator winding inside the cleaning basket 201. The upper end of the electric push rod 207 is fixedly installed with a... The fixed block 209 and the mounting port 208 opened in the fixing frame 206 are mainly for facilitating the movable connection between the fixing frame 206 and the electric push rod 207, thereby facilitating the disassembly, maintenance or cleaning of the cleaning basket 201. The spring 211 installed in the mounting groove 210 and the insert rod 212 on the upper part of the spring 211 are mainly for facilitating the installation of the insert rod 212 in the impurity removal frame 202 into the insertion hole 213 in the cleaning basket 201, so as to carry out the disassembly, assembly and adjustment of the lower impurity removal frame 202 of the cleaning basket 201. The handle 214 at the outer end of the insert rod 212 is mainly for facilitating the movement and adjustment of the insert rod 212. The electric push rod 207 is electrically connected to the control panel 102.

[0030] Working principle and usage process of this utility model:

[0031] After the stator windings in the cleaning basket 201 of the cleaning tank 101 are cleaned, the electric push rods 207 at both ends can be activated to lift the cleaning basket 201 and the impurity removal frame 202 in the cleaning tank 101. During the lifting of the cleaning basket 201 and the impurity removal frame 202, the used cleaning fluid in the cleaning tank 101 will be filtered through the filter screen 203 at the bottom of the impurity removal frame 202, thereby removing impurities from the cleaning fluid and extending the service life of the cleaning fluid. After the cleaning basket 201 and the impurity removal frame 202 are lifted to the top, the stator windings in the cleaning basket 201 can be taken out. After all the stator windings are taken out, the insertion rod 212 is lowered by the handle 214 to move the insertion rod 212 into the mounting slot 210. At this time, the impurity removal frame 202 can be pulled forward to remove it from the bottom of the cleaning basket 201 for cleaning and maintenance after removal.

[0032] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A device for cleaning the stator windings of an electric motor, characterized in that, include: Ultrasonic cleaner (100), impurity removal assembly (200); The ultrasonic cleaner (100) includes a cleaning tank (101) at its inner end and a control panel (102) fixedly installed at its upper end. The impurity removal assembly (200) includes a cleaning basket (201) movably installed inside the cleaning tank (101), an impurity removal frame (202) movably installed at the bottom of the cleaning basket (201), a filter screen (203) fixedly installed at the bottom of the impurity removal frame (202), slide rails (204) fixedly installed on both sides of the bottom of the cleaning basket (201), slide grooves (205) opened on both sides of the upper part of the impurity removal frame (202), a fixing frame (206) fixedly installed on both sides of the upper end of the cleaning basket (201), and an electric push rod (207) fixedly installed at both ends of the ultrasonic cleaner (100).

2. The electric motor stator winding cleaning device according to claim 1, characterized in that, Each of the fixing frames (206) is also provided with an installation port (208).

3. The electric motor stator winding cleaning device according to claim 1, characterized in that, Each of the electric push rods (207) is also fixedly installed with a fixing block (209) at its upper end.

4. The electric motor stator winding cleaning device according to claim 1, characterized in that, The cleaning frame (202) is also provided with an installation groove (210), and a spring (211) is fixedly installed in the installation groove (210). A plug rod (212) is also movably installed on the upper end of the spring (211).

5. The electric motor stator winding cleaning device according to claim 1, characterized in that, The cleaning basket (201) also has a through hole (213) on one side, and the through hole (213) matches the insertion rod (212).

6. The electric motor stator winding cleaning device according to claim 4, characterized in that, A handle (214) is also fixedly installed at the outer end of the insertion rod (212).

7. The electric motor stator winding cleaning device according to claim 1, characterized in that, The slide rail (204) is matched with the slide groove (205).

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