Waste liquid recovery device for polishing motor coil

Abstract

The utility model relates to the technical field of waste liquid recovery, in particular to a waste liquid recovery device for motor coil polishing, which comprises a base, a pretreatment tank is arranged on one side of the top end of the base, a filter box is arranged in the middle of the top end of the base, an output pipe is arranged on the lower portion of the periphery of the pretreatment tank, and the output pipe is communicated with the filter box. An impurity collecting box is slidably mounted in the filter box; the device has the beneficial effects that a double-head motor is controlled, the double-head motor is matched with a cam, an abutting plate and a spring to drive a movable frame to reciprocate along a support, a knocking rod is arranged on the lower portion of the movable frame, and then the knocking rod can continuously knock a filter plate, so that the filter plate can vibrate, and the filter plate can vibrate along with vibration of the filter plate; furthermore, impurities on the filter plate can enter the impurity collecting box along the obliquely arranged filter plate, so that the filter plate is prevented from being blocked and normal use of the filter plate is not influenced due to the fact that a large number of impurities are accumulated on the filter plate when the filter plate is horizontally placed.

Description

Technical Field

[0001] The utility model relates to the technical field of waste liquid recovery, in particular to a waste liquid recovery device for polishing motor coils. Background Art

[0002] Motor coil polishing is a process to improve motor performance. Its main purpose is to remove the insulating paint on the coil surface or smooth the coil edge to ensure the efficiency and accuracy of the motor during operation. When repairing or modifying the motor, the motor coil may need to be polished, usually because the insulating layer on the coil surface may need to be removed due to aging or damage. Whether for the purpose of repair or performance improvement, motor coil polishing is an important maintenance work, which helps to ensure that the motor can run stably and efficiently.

[0003] In the prior art, in order to save resources and protect the environment, as well as to improve resource utilization efficiency and develop a circular economy, general staff will use a recovery device to recycle the waste liquid after polishing the motor coil. However, the waste liquid recovery device generally uses a filter to filter the waste liquid. The filter is generally placed horizontally. After a period of use, impurities accumulated on the filter will cause blockage problems, affecting the normal use of the filter. Manual cleaning is generally used, which is time-consuming and laborious. Utility Model Content

[0004] The utility model aims to provide a waste liquid recovery device for polishing motor coils to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a waste liquid recovery device for motor coil polishing, comprising:

[0006] A base, a pretreatment tank is provided on one side of the top of the base, a filter box is provided in the middle of the top of the base, a support frame is provided on the other side of the top of the base, a stirring mechanism is provided in the middle of the pretreatment tank, an input pipe is fixedly installed on the top of the pretreatment tank, an output pipe is provided at the lower part of the outer periphery of the pretreatment tank, the output pipe is connected with the filter box, an impurity collection box is slidably installed inside the filter box, a filter plate is fixedly installed on one side of the filter box close to the pretreatment tank, a collection box is fixedly installed at the bottom of the filter box, a plurality of evenly distributed graded treatment tanks are provided in the support frame, and a controller is fixedly installed on the other side of the support frame;

[0007] A vibration mechanism, the vibration mechanism includes a bracket, the bracket is fixedly installed in the middle of the top end of the filter plate, a movable bracket is slidably installed in the bracket, a plurality of evenly distributed springs are fixedly installed on the top end of the movable bracket, the top ends of the springs are respectively fixedly installed on the top ends of the bracket, a plurality of knocking rods are symmetrically fixedly installed on the bottom end of the movable bracket, a double-headed motor is fixedly installed in the middle of the top end of the bracket, cams are fixedly installed on the driving ends of the double-headed motor, and an abutment plate is symmetrically fixedly installed in the middle of the top end of the movable bracket.

[0008] Preferably, a connecting pipe is fixedly installed on the rear side of the filter box, one end of the connecting pipe away from the filter box is fixedly installed in the middle of the rear side of the upper classification treatment tank, and a second water pump is provided on the outer periphery of the connecting pipe.

[0009] Preferably, each of the grading treatment tanks is connected via a transmission pipe, and a solenoid valve is provided in the middle of the outer circumference of the transmission pipe, and a water pump is provided on the outer circumference of the output pipe.

[0010] Preferably, a drain pipe is fixedly installed in the middle of the front side of the lower classification treatment tank, and a valve is provided in the middle of the outer periphery of the drain pipe.

[0011] Preferably, the stirring mechanism includes a rotating shaft, which is rotatably mounted on the top of the pretreatment tank, a plurality of evenly distributed stirring rods are fixedly mounted on the lower periphery of the rotating shaft, a scraper is fixedly mounted on the upper periphery of the rotating shaft, and brush plates are fixedly mounted on both sides of the scraper.

[0012] Preferably, a stepper motor is fixedly mounted on the top of the pretreatment tank, a driving wheel is fixedly mounted on the driving end of the stepper motor, the driving wheel drives the driven wheel to rotate through a synchronous belt, and the driven wheel is fixedly mounted on the top of the rotating shaft.

[0013] Preferably, the controller is electrically connected to a stepper motor, a double-head motor, a solenoid valve, a water pump 1 and a water pump 2 respectively.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The waste liquid recovery device for polishing the motor coil proposed in the utility model is provided with a vibration mechanism, which can drive the movable frame to move back and forth along the frame by controlling the double-headed motor, and the double-headed motor cooperates with the cam, the abutment plate and the spring, and a knocking rod is provided at the lower part of the movable frame, so that the knocking rod can continuously knock the filter plate, so that the filter plate can vibrate, and as the filter plate vibrates, the impurities on the filter plate can enter the impurity collection box along the inclined filter plate, so as to avoid the filter plate being placed horizontally and a large amount of impurities being accumulated on the filter plate, thereby clogging the filter plate and affecting the normal use of the filter plate. At the same time, the impurities can be collected and processed in a centralized manner, reducing the difficulty of cleaning for the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from the first viewing angle;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from a second viewing angle;

[0018] Figure 3 This is a schematic diagram of the internal structure of the pretreatment tank of the utility model;

[0019] Figure 4 This is a schematic diagram of the local structure of the stirring mechanism of the utility model;

[0020] Figure 5 This is a schematic diagram of the internal structure of the filter box of the utility model;

[0021] Figure 6 It is a schematic diagram of the partial structure of the vibration mechanism of the utility model.

[0022] In the figure: 1. base; 2. output pipe; 3. water pump 1; 4. filter box; 5. impurity collection box; 6. drain pipe; 7. valve; 8. controller; 9. grading treatment tank; 10. support frame; 11. connecting pipe; 12. stirring mechanism; 121. stepping motor; 122. driving wheel; 123. synchronous belt; 124. rotating shaft; 125. stirring rod; 126. scraper; 127. brush plate; 128. driven wheel; 13. input pipe; 14. pretreatment tank; 15. transmission pipe; 16. solenoid valve; 17. water pump 2; 18. collection box; 19. filter plate; 20. vibration mechanism; 201. knocking rod; 202. spring; 203. cam; 204. double-headed motor; 205. abutment plate; 206. moving frame; 207. bracket. DETAILED DESCRIPTION

[0023] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figures 1 to 6The utility model provides a technical solution: a waste liquid recovery device for polishing motor coils, comprising: a base 1, a pretreatment tank 14 is provided on one side of the top of the base 1, a filter box 4 is provided in the middle of the top of the base 1, a support frame 10 is provided on the other side of the top of the base 1, a stirring mechanism 12 is provided in the middle of the pretreatment tank 14, an input pipe 13 is fixedly installed on the top of the pretreatment tank 14, an output pipe 2 is provided at the lower part of the outer periphery of the pretreatment tank 14, the output pipe 2 is connected to the filter box 4, an impurity collection box 5 is slidably installed inside the filter box 4, a filter plate 19 is fixedly installed on one side of the filter box 4 near the pretreatment tank 14, a collection box 18 is fixedly installed at the bottom of the filter box 4, and the support frame 1 0 is provided with a plurality of evenly distributed graded treatment tanks 9, and a controller 8 is fixedly installed on the other side of the support frame 10. By connecting the input pipe 13 with the external motor coil polishing waste liquid, the polishing waste liquid will enter the pretreatment tank 14, and then the staff can add some chemical agents to the pretreatment tank 14, and cooperate with the stirring mechanism 12 to pretreat the polishing waste liquid. After the treatment is completed, the treated polishing waste liquid can be pumped into the filter box 4 by using the water pump 3 and the output pipe 2. Here, the chemical reagent converts the solid particles in the polishing waste liquid into flocculent precipitation, and the solid particles are sunk to the bottom by gravity sedimentation, and the upper clear liquid is transported to the filter box 4.

[0025] The vibration mechanism 20 includes a bracket 207, which is fixedly mounted in the middle of the top of the filter plate 19, a movable bracket 206 is slidably mounted in the bracket 207, a plurality of evenly distributed springs 202 are fixedly mounted on the top of the movable bracket 206, the tops of the springs 202 are respectively fixedly mounted on the top of the bracket 207, a plurality of knocking rods 201 are symmetrically fixedly mounted on the bottom of the movable bracket 206, a double-headed motor 204 is fixedly mounted in the middle of the top of the bracket 207, a cam 203 is fixedly mounted on the driving end of the double-headed motor 204, and a resist is symmetrically fixedly mounted in the middle of the top of the movable bracket 206. Connecting plate 205, as the polishing waste liquid enters the filter box 4, at this time, the double-headed motor 204 drives the cam 203 to rotate, and cooperates with the abutment plate 205 and the spring 202, so that the movable frame 206 can move back and forth along the bracket 207, and then the knocking rod 201 will continuously knock the filter plate 19, causing it to vibrate regularly. Since the filter plate 19 is set at an angle, the impurities filtered on the filter plate 19 will enter the impurity collection box 5, and the filtered waste liquid will enter the collection box 18, so as to avoid the long-term use of the filter plate 19, which will cause the impurities to block the filter plate 19 and affect the normal use of the filter plate 19.

[0026] A connecting pipe 11 is fixedly installed on the rear side of the filter box 4, and one end of the connecting pipe 11 away from the filter box 4 is fixedly installed in the middle of the rear side of the upper grading treatment tank 9, and a water pump 2 17 is arranged on the periphery of the connecting pipe 11. The two grading treatment tanks 9 are connected through a transmission pipe 15, and a solenoid valve 16 is arranged in the middle of the periphery of the transmission pipe 15. A water pump 1 3 is arranged on the periphery of the output pipe 2, and a drain pipe 6 is fixedly installed in the middle of the front side of the lower grading treatment tank 9. A valve 7 is arranged in the middle of the periphery of the drain pipe 6. By controlling the water pump 2 17, the polishing waste liquid in the collection box 18 will enter the grading treatment tank 9 along the connecting pipe 11. The grading treatment tank 9 is provided with some chemical reagents and activated carbon and other substances, which can perform multi-stage treatment on the filtered waste liquid. For example, activated carbon or related chemical reagents can undergo oxidation-reduction reactions to remove color from the waste liquid.

[0027] The stirring mechanism 12 includes a rotating shaft 124, which is rotatably mounted on the top of the pretreatment tank 14, a plurality of evenly distributed stirring rods 125 are fixedly mounted on the lower part of the outer periphery of the rotating shaft 124, a scraper 126 is fixedly mounted on the upper part of the outer periphery of the rotating shaft 124, and brush plates 127 are fixedly mounted on both sides of the scraper 126. A stepper motor 121 is fixedly mounted on the top of the pretreatment tank 14, and a driving wheel 122 is fixedly mounted on the driving end of the stepper motor 121. The driving wheel 122 drives the driven wheel 128 to rotate through the synchronous belt 123, and the driven wheel 128 is fixedly mounted on the top of the rotating shaft 124. The controller 8 is electrically connected to the stepper motor 121, the double-headed motor 204, and the electromagnetic Valve 16, water pump 13 and water pump 2 17 control the stepper motor 121. At this time, the stepper motor 121 cooperates with the driving wheel 122, the driven wheel 128 and the synchronous belt 123 to drive the rotating shaft 124 to rotate at a constant speed, and then the stirring rod 125 and the scraper 126 will rotate at a constant speed in the pretreatment tank 14, which is convenient for fully mixing the polishing waste liquid and related chemical substances, and is beneficial to removing related particulate impurities in the polishing waste liquid. A brush plate 127 is provided on the scraper 126. At this time, the brush plate 127 can clean the impurities adhered to the inner wall of the pretreatment tank 14 to avoid the impurities from accumulating on the inner wall of the pretreatment tank 14 for a long time, affecting the treatment of the polishing waste liquid.

[0028] In actual use, the staff pumps the polishing waste liquid into the pretreatment pipe through the input pipe 13, and cooperates with the stepping motor 121, the driving wheel 122, the synchronous belt 123, the driven wheel 128 and the rotating shaft 124 in the stirring mechanism 12 to realize the uniform rotation of the stirring rod 125 in the pretreatment tank 14, which is conducive to increasing the full mixing of the chemical reagents and the polishing waste liquid in the pretreatment tank 14. Then, the water pump 3 cooperates with the output pipe 2 to pump the upper clear liquid to the filter box 4. At this time, the filter plate 19 in the filter box 4 will filter it again to avoid incomplete sedimentation. At the same time, the double-headed motor 204 in the vibration mechanism 20 cooperates with the cam 203, the abutment plate 205 and the spring 2 02 can drive the mobile frame 206 to move back and forth on the bracket 207. Since a knocking rod 201 is provided at the lower part of the mobile frame 206, at this time, the knocking rod 201 will continuously knock the filter plate 19, so that the impurities accumulated on the filter plate 19 can enter the impurity collection box 5. At the same time, the filtered polishing waste liquid will enter the grading treatment tank 9. The grading treatment tank 9 can not only remove the color in the waste liquid, but also regenerate the polishing waste liquid, and then fully treat the polishing waste liquid to make it meet the standard for reuse. The polishing waste liquid regeneration method includes distillation, reverse osmosis, electrodialysis, etc., and then the staff uses the drain pipe 6 to take out the regenerated waste liquid for use.

[0029] Although the above describes the illustrative specific implementation methods of the present application so that technicians in this technical field can understand the present application, the present application is not limited to the scope of the specific implementation methods. For ordinary technicians in this technical field, as long as various changes are within the spirit and scope of the present application defined and determined by the attached claims, all application creations using the concept of the present application are protected.

Claims

1. A waste liquid recovery device for motor coil polishing, characterized in that: include: A base (1), wherein a pretreatment tank (14) is provided on one side of the top of the base (1), a filter box (4) is provided in the middle of the top of the base (1), a support frame (10) is provided on the other side of the top of the base (1), a stirring mechanism (12) is provided in the middle of the pretreatment tank (14), an input pipe (13) is fixedly installed on the top of the pretreatment tank (14), an output pipe (2) is provided at the lower part of the outer periphery of the pretreatment tank (14), the output pipe (2) is connected to the filter box (4), an impurity collection box (5) is slidably installed inside the filter box (4), a filter plate (19) is fixedly installed on one side of the filter box (4) close to the pretreatment tank (14), a collection box (18) is fixedly installed at the bottom of the filter box (4), a plurality of evenly distributed graded treatment tanks (9) are provided inside the support frame (10), and a controller (8) is fixedly installed on the other side of the support frame (10); A vibration mechanism (20), the vibration mechanism (20) comprising a bracket (207), the bracket (207) being fixedly mounted at the middle of the top end of the filter plate (19), a movable bracket (206) being slidably mounted inside the bracket (207), a plurality of evenly distributed springs (202) being fixedly mounted at the top end of the movable bracket (206), the top ends of the springs (202) being respectively fixedly mounted at the top end inside the bracket (207), a plurality of knocking rods (201) being symmetrically fixedly mounted at the bottom end of the movable bracket (206), a double-headed motor (204) being fixedly mounted at the middle of the top end of the bracket (207), a cam (203) being fixedly mounted at the driving end of the double-headed motor (204), and an abutment plate (205) being symmetrically fixedly mounted at the middle of the top end of the movable bracket (206).

2. The motor coil polishing waste liquid recovery device according to claim 1, characterized in that: A connecting pipe (11) is fixedly installed on the rear side of the filter box (4), and one end of the connecting pipe (11) away from the filter box (4) is fixedly installed in the middle of the rear side of the upper classification treatment tank (9). A water pump 2 (17) is provided on the outer periphery of the connecting pipe (11).

3. The motor coil polishing waste liquid recovery device according to claim 1, characterized in that: The two grading treatment tanks (9) are connected to each other through a transmission pipe (15), and a solenoid valve (16) is provided in the middle of the outer periphery of the transmission pipe (15), and a water pump (3) is provided on the outer periphery of the output pipe (2).

4. The motor coil polishing waste liquid recovery device according to claim 1, characterized in that: A drainage pipe (6) is fixedly installed in the middle of the front side of the lower classification treatment tank (9), and a valve (7) is provided in the middle of the outer periphery of the drainage pipe (6).

5. The motor coil polishing waste liquid recovery device according to claim 1, characterized in that: The stirring mechanism (12) comprises a rotating shaft (124), the rotating shaft (124) is rotatably mounted on the top of the pretreatment tank (14), a plurality of evenly distributed stirring rods (125) are fixedly mounted on the lower part of the outer periphery of the rotating shaft (124), a scraper (126) is fixedly mounted on the upper part of the outer periphery of the rotating shaft (124), and brush plates (127) are fixedly mounted on both sides of the scraper (126).

6. The motor coil polishing waste liquid recovery device according to claim 1, characterized in that: A stepper motor (121) is fixedly mounted on the top of the pretreatment tank (14); a driving wheel (122) is fixedly mounted on the driving end of the stepper motor (121); the driving wheel (122) drives a driven wheel (128) to rotate via a synchronous belt (123); and the driven wheel (128) is fixedly mounted on the top of a rotating shaft (124).

7. The motor coil polishing waste liquid recovery device according to claim 1, characterized in that: The controller (8) is electrically connected to the stepper motor (121), the double-headed motor (204), the solenoid valve (16), the water pump 1 (3) and the water pump 2 (17).

Images