CN118418042B - New energy automobile gear processing adsorption type grinding oil filter equipment - Google Patents

Abstract

The invention discloses a new energy automobile gear processing adsorption type grinding oil filtering device, which relates to the field of grinding oil filtering devices and comprises a filtering tank and a collecting box, wherein an inner container is arranged in the filtering tank, a filtering mechanism and a cleaning mechanism are respectively arranged in the inner container, the filtering mechanism is arranged above the cleaning mechanism, grinding oil firstly passes through a filter screen after entering the inner container, and because the filter screen has magnetism, some metal scraps containing more iron can be adsorbed, meanwhile, other non-adsorbed metal scraps and impurities in the grinding oil can be intercepted by meshes of the filter screen, so that the grinding oil can be smoothly discharged out of the filter screen, the filter screen is arranged in a funnel shape, can be better collected, further, a driving motor is started to drive a rotating shaft to select, and the rotating shaft drives a sweeping plate to rotate, so that the surface of the filter screen is cleaned, and the problem of blocking caused by the scraps accumulated at the same position is avoided.

Description

An adsorption type grinding oil filter device for new energy vehicle gear processing

Technical Field

The invention relates to the field of grinding oil filtering devices, and in particular to an adsorption-type grinding oil filtering device for processing gears of new energy vehicles.

Background Art

Grinding oil is suitable for surface grinding, cylindrical coreless grinding and shallow groove grinding. It can be used to grind surface-hardened workpieces and drill chip grooves on high-productivity machine tools. It can be used for gear grinding. Because grinding oil has a high flash point and specific flame retardant additives, it is safer to use. It has excellent flushing and lubrication properties, effectively extending the life of the grinding wheel. Its low viscosity is conducive to the cleaning and sedimentation of grinding chips. Grinding oil penetrates between the abrasive particles and the processed material, which can improve the processed surface, improve the surface quality and the precision of the workpiece size, reduce the wear of the abrasive tool, and extend its service life. In addition, grinding oil can quickly absorb the heat generated during the grinding process, play a role in cooling the processing surface and the abrasive tool, prevent the surface condition of the workpiece from deteriorating, and promote the automatic generation of new edges by the abrasive particles. Grinding oil can be used in the processing of new energy vehicle gears.

During processing, after grinding with grinding oil, some of the grinding oil will not be used, which will cause waste. The grinding oil can be recycled, but because the grinding oil and gear are in contact during processing, the fine metal debris generated during processing will be mixed with the grinding oil. After the processing is completed, the grinding oil is in contact with the air for a long time, which will absorb water vapor in the air and cause the problem of impure grinding oil.

Therefore, it is necessary to propose an adsorption-type grinding oil filter device for new energy vehicle gear processing to solve the above problems.

Summary of the invention

The purpose of the present invention is to provide an adsorption-type grinding oil filter device for processing gears of new energy vehicles, so as to solve the problem that during processing, after grinding with grinding oil, a part of the grinding oil is not used, which will cause waste. The grinding oil can be recycled, but since the grinding oil and the gear are in contact during processing, the fine metal debris generated during processing will be mixed with the grinding oil, and when the processing is completed, the grinding oil is in contact with the air for a long time, which will absorb water vapor in the air, causing the grinding oil to be impure.

To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an adsorption-type grinding oil filter device for new energy vehicle gear processing, comprising a filter tank and a collection box, an inner tank is arranged inside the filter tank, a filtering mechanism and a cleaning mechanism are respectively arranged inside the inner tank, the filtering mechanism is arranged above the cleaning mechanism, an absorption pipe and an output pipe are respectively arranged on the outer side and the bottom end of the filter tank, one end of the absorption pipe and the output pipe are respectively connected to an air pump and a pump body, the absorption pipe and the filtering mechanism are positioned correspondingly, and a plurality of placement boxes distributed in parallel are arranged inside the collection box, a plurality of collection barrels are placed inside the plurality of placement boxes, the output ends of the air pump and the pump body extend into the corresponding collection barrels respectively, the filtering mechanism comprises a filter screen, the filter screen is arranged in a funnel shape, and the filter screen has magnetism, a spacing is arranged between the filter tank and the inner tank, an electric heating tube is arranged in the spacing, and the electric heating tube is spirally sleeved on the outer side of the inner tank.

Preferably, a top cover is fixed to the top of the filter tank, a driving motor is fixed to the top of the top cover, a rotating shaft is connected to the bottom of the driving motor, the rotating shaft extends into the interior of the inner tank, and the bottom end of the rotating shaft passes through the filter screen, and a sweeping plate is fixed to the outside of the rotating shaft, the sweeping plate fits into the interior of the filter screen, one end of the absorption tube extends into the inner tank, and the extending end of the absorption tube is arranged above the filter screen.

Preferably, the cleaning mechanism includes a fixed rod, a plurality of fixed rods are fixed to the outside of the rotating shaft, two of the fixed rods corresponding vertically are connected to elastic parts, two of the ends of the elastic parts corresponding vertically are fixedly connected to a long plate, a cleaning brush is fixed to the side of the long plate away from the elastic part, one end of the cleaning brush is attached to the inner wall of the inner tank, the elastic part includes a telescopic rod and a spring, the spring is sleeved on the outside of the telescopic rod, a plurality of fixed rods and cleaning brushes are arranged below the filter, and the cleaning brushes are distributed along the length direction of the long plate.

Preferably, a first electric push rod is fixed to one side inside the collecting box, an electromagnet is fixed to one end of the first electric push rod, the electromagnet is adsorbed and connected to one side and one end of the placing box, a plurality of collecting barrels inside the placing box are distributed along the length direction of the placing box, and the number of collecting barrels is set to an even number, a second electric push rod is fixed to the side of the collecting box away from the filter tank, one end of the second electric push rod extends into the interior of the collecting box, and a push plate is fixed to the extending end, and one side of the push plate is attached to the corresponding side of the placing box.

Preferably, a fixing groove for vertically distributing a plurality of collecting barrels is provided at the top of the placement box, a discharge outlet is provided on the side of the collection box away from the first electric push rod, an inclined plate is connected to one end of the discharge outlet, the collection box is distributed in an inclined shape, and the inclination of the collection box and the inclined plate are consistent.

Preferably, extension blocks are fixed on both sides of the collecting box, U-shaped frames are fixed on both sides of the collecting box close to the inclined plate, the U-shaped opening of the U-shaped frame is downward, vibration springs are fixed on both sides of the bottom end of the U-shaped frame and the bottom of the two extension blocks, the bottoms of the four vibration springs are connected to a connecting frame, a vibrator is fixed on the side of the collecting box away from the discharge port, a third electric push rod is fixed to the bottom end of the U-shaped frame, the bottom end of the third electric push rod is fixedly connected to an extrusion plate, a sponge pad is provided at the bottom of the extrusion plate, and the bottom end of the extrusion plate is attached to the top of the placement box.

Preferably, a fixed bottom plate is fixed to the bottom end of the connecting frame, a plurality of supporting legs are fixed to the bottom end of the outer side of the filter tank, the bottom ends of the plurality of supporting legs are all fixed to the top end of the fixed bottom plate, a supporting frame is fixed to the bottom end of the pump body, and the bottom end of the supporting frame is fixed to the top end of the fixed bottom plate.

Preferably, the top end of the outer side of the filter tank is connected with a feed port, and the feed port is connected to the interior of the inner tank, and the output ends of the vacuum pump and the pump body are respectively connected to the first connecting pipe and the second connecting pipe, and the first connecting pipe and the second connecting pipe are respectively extended into the corresponding collecting barrel inside one of the placement boxes, and one end of the first connecting pipe and the second connecting pipe are both connected with a bent pipe, and the bent pipes connecting the first connecting pipe and the second connecting pipe are both higher than the corresponding collecting barrel, and the two bent pipes are elastic, and a condensation mechanism is arranged inside the first connecting pipe.

Preferably, a plurality of first magnet blocks are fixed to the bottom end of the fixed groove of the placement box, a second magnet block is fixed to the bottom end of the plurality of collecting barrels, the plurality of first magnet blocks correspond to the positions of the plurality of second magnet blocks respectively, the top end of the first magnet block and the bottom end of the second magnet block are adsorbed and connected, the outer sides of the plurality of collecting barrels are coated with paint, the paint is divided into two colors, and the two colors are arranged at intervals on the collecting barrel.

Preferably, a control valve is provided between the output pipe and the pump body, the control valve is used to control the discharge of the oil, the control valve uses a solenoid valve, and a plurality of placement boxes are distributed in parallel along the width direction of the collection box.

Technical effects and advantages of the present invention:

1. In the actual operation of the present invention, after the grinding oil enters the inner tank, it will first pass through the filter. Since the filter is magnetic, it can absorb some metal debris containing more iron. At the same time, the mesh of the filter can intercept other metal debris and impurities that cannot be absorbed in the grinding oil, so that the grinding oil can be smoothly discharged from the filter. The filter is set to a funnel shape, which can be better collected. Further, the drive motor is started to drive the rotating shaft to select, and the rotating shaft drives the sweeping plate to rotate to clean the surface of the filter to avoid debris accumulation in the same position, causing clogging problems. At the same time, the rotation of the sweeping plate can speed up the grinding oil filtration speed and improve efficiency.

2. At the same time, the electric heating tube on the outside of the inner tank can be heated to heat the input grinding oil. Since the boiling points of grinding oil and water are different, the water in the grinding oil can be discharged through vaporization by heating, thereby increasing the purity of the grinding oil. The grinding oil filtered by impurities can be discharged through the output pipe. While the rotating shaft rotates, it can drive multiple fixed rods to rotate. The fixed rod drives the corresponding long plate and the cleaning brush to clean the inner wall of the inner tank to avoid excess grinding oil adhering to the inner wall of the inner tank, causing incomplete discharge of the grinding oil. The continuous rotation of the long plate can also make the filtered grinding oil rotate, and cooperate with the heat generated by the electric heating tube to accelerate the evaporation of water inside the grinding oil.

3. In the actual operation of the present invention, when the water vapor in the grinding oil is discharged upward, the water vapor will pass through the filter screen, and the buoyancy generated can blow up the tiny metal debris on the filter screen. At the same time, the suction force generated by the vacuum pump can suck out the rising water vapor and metal debris. At the same time, the sweeping of the sweeping plate can concentrate the filtered metal debris close to the absorption tube for easy collection. At the same time, heating will generate pressure, and the pressure of the inner tank can also be discharged through the absorption of the vacuum pump to avoid the problem of excessive air pressure.

4. The discharged grinding oil and waste can be respectively input into different collecting barrels in the placement box. When the two collecting barrels complete the collection, the placement box can be driven downward by the first electric push rod, so that the remaining collecting barrels in the placement box can be moved to the bottom of the liquid bend to complete the next collection task.

5. When all the materials in the collecting barrel inside the entire placement box are collected, the electromagnet and the placement box can be stopped from being adsorbed, so that the placement box and the first electric push rod are no longer connected. The placement box is automatically discharged by its own gravity and the inclination angle of the collection box. At the same time, the other placement boxes can be pushed to the bottom of the elbow by the second electric push rod, and the placement boxes pushed here can be adsorbed and connected again by the electromagnet to complete the collection task.

6. In the actual operation of the present invention, by starting the vibrator, the collection box can be caused to shake slightly, which is convenient for shaking the collected placement box, making it easier for it to slide down and avoid the problem of the placement box being immobile.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural diagram of an adsorption-type grinding oil filtering device for processing gears of new energy vehicles according to the present invention.

FIG. 2 is a schematic structural diagram of the vibration machine and the first electric push rod of the present invention.

FIG. 3 is a schematic diagram of the structure of the rotating shaft and the filter screen of the present invention.

FIG. 4 is an enlarged schematic diagram of point A in FIG. 1 of the present invention.

In the figure: 1. filter tank; 2. feed inlet; 3. drive motor; 4. absorption tube; 5. vacuum pump; 6. first connecting tube; 7. control valve; 8. output tube; 9. pump body; 10. second connecting tube; 11. collection box; 12. placement box; 13. collection barrel; 14. extension block; 15. vibration spring; 16. vibrator; 17. first electric push rod; 18. electromagnet; 19. second electric push rod; 20. tilting plate; 21. top cover; 22. rotating shaft; 23. filter screen; 24. liner; 25. electric heating tube; 26. sweeping plate; 27. fixed rod; 28. elastic member; 29. long board; 30. cleaning brush; 31. support frame; 32. fixed bottom plate; 33. support leg; 34. U-shaped frame; 35. connecting frame; 36. elbow; 37. third electric push rod; 38. extrusion plate.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the present invention to clarify the technical solutions in the embodiments of the present invention; it is clearly described in detail. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

Grinding oil is suitable for surface grinding, external cylindrical coreless grinding and shallow groove grinding. It can be used to grind surface-hardened workpieces and drill chip grooves on high-productivity machine tools. It can be used for gear grinding. Because grinding oil has a high flash point and specific flame retardant additives, it is safer to use and has excellent flushing and lubrication properties, which effectively extends the life of the grinding wheel. It has low viscosity, which is conducive to the cleaning and sedimentation of grinding chips. After the processing is completed, the grinding oil can be in contact with the air for a long time and will absorb water vapor in the air. During processing, after grinding with grinding oil, some of the grinding oil will not be used, which will cause waste. The grinding oil can be recycled, but because the grinding oil and gear are in contact during processing, the fine metal debris generated during processing will be mixed with the grinding oil, causing the problem of impure grinding oil. Grinding oil can be used in the processing of new energy vehicle gears.

Therefore, the present invention provides a new energy vehicle gear processing adsorption type grinding oil filtering device as shown in Figures 1 to 4, including a filter tank 1 and a collection box 11, the filter tank 1 is provided with an inner tank 24, the inner tank 24 is respectively provided with a filtering mechanism and a cleaning mechanism, the filtering mechanism is arranged above the cleaning mechanism, the outer side and the bottom end of the filter tank 1 are respectively provided with an absorption pipe 4 and an output pipe 8, a control valve 7 is arranged between the output pipe 8 and the pump body 9, the control valve 7 is used to control the discharge of the oil amount, the control valve 7 uses an electromagnetic valve, one end of the absorption pipe 4 and the output pipe 8 are respectively connected to an air pump 5 and a pump body 9, the absorption pipe 4 and the filtering mechanism are in corresponding positions, the top end of the outer side of the filter tank 1 is connected with a feed port 2, the feed port 2 and the inner tank 24 are connected, in the actual operation of the present invention, the grinding oil to be filtered can be input into the inner tank 24 through the feed port 2, the excess water and debris in the grinding oil can be filtered out through the filtering mechanism, and the filtered grinding oil is discharged by the cleaning mechanism to complete the collection work.

The filtering mechanism includes a filter screen 23, which is arranged in a funnel shape and has magnetism. A gap is arranged between the filter tank 1 and the inner tank 24, and an electric heating tube 25 is arranged in the gap. The electric heating tube 25 is spirally sleeved on the outer side of the inner tank 24. A top cover 21 is fixed to the top of the filter tank 1, and a driving motor 3 is fixed to the top of the top cover 21. A rotating shaft 22 is connected to the bottom of the driving motor 3. The rotating shaft 22 extends into the inner tank 24, and the bottom end of the rotating shaft 22 passes through the filter screen 23, and a sweeping plate 26 is fixed to the outer side of the rotating shaft 22, and the sweeping plate 26 is attached to the inside of the filter screen 23. One end of the absorption tube 4 extends into the inner tank 24, and the extending end of the absorption tube 4 is arranged above the filter screen 23.

In the actual operation of the present invention, after the grinding oil enters the inner tank 24, it will first pass through the filter 23. Since the filter 23 is magnetic, it can absorb some metal debris with a high iron content. At the same time, the mesh of the filter 23 can intercept other metal debris and impurities that cannot be absorbed in the grinding oil, so that the grinding oil can be smoothly discharged from the filter 23. The filter 23 is set to a funnel shape, which can be better collected. Further, the drive motor 3 is started, which can drive the rotating shaft 22 to select, and the rotating shaft 22 drives the sweeping plate 26 to rotate, so as to clean the surface of the filter 23 to avoid debris accumulation in the same position and cause blockage problems. At the same time, the rotation of the sweeping plate 26 can speed up the grinding oil filtration speed and improve efficiency.

At the same time, the electric heating tube 25 outside the inner tank 24 can heat the input grinding oil. Since the boiling points of grinding oil and water are different, the water in the grinding oil can be discharged through vaporization by heating, thereby increasing the purity of the grinding oil.

The cleaning mechanism includes a fixed rod 27, and multiple fixed rods 27 are fixed to the outside of the rotating shaft 22. The fixed rods 27 corresponding to each other vertically are connected with elastic members 28. The ends of the elastic members 28 corresponding to each other vertically are fixedly connected with long plates 29. A cleaning brush 30 is fixed on the side of the long plate 29 away from the elastic member 28. One end of the cleaning brush 30 is attached to the inner wall of the inner tank 24. The elastic member 28 includes a telescopic rod and a spring. The spring is sleeved on the outside of the telescopic rod. Multiple fixed rods 27 and cleaning brushes 30 are all arranged below the filter net 23, and the cleaning brushes 30 are distributed along the length direction of the long plate 29.

The grinding oil that has been filtered of impurities can be discharged through the output pipe 8. When the rotating shaft 22 rotates, it can drive multiple fixed rods 27 to rotate. The fixed rods 27 drive the corresponding long plates 29 and the cleaning brushes 30 to clean the inner wall of the inner tank 24 to prevent excess grinding oil from adhering to the inner wall of the inner tank 24, causing incomplete discharge of the grinding oil.

Since the elastic member 28 is elastic, the cleaning brush 30 can be kept in contact with the inner wall of the inner tank 24 at all times. At the same time, the continuous rotation of the long plate 29 can also cause the filtered grinding oil to rotate, and the heat generated by the electric heating tube 25 can accelerate the evaporation of water inside the grinding oil.

In addition, a plurality of placement boxes 12 distributed in parallel are arranged inside the collection box 11, and a plurality of collecting barrels 13 are placed inside the plurality of placement boxes 12. The output ends of the vacuum pump 5 and the pump body 9 extend into the corresponding collecting barrels 13 respectively. The output ends of the vacuum pump 5 and the pump body 9 are respectively connected with the first connecting pipe 6 and the second connecting pipe 10. The first connecting pipe 6 and the second connecting pipe 10 extend into the corresponding collecting barrel 13 inside one of the placement boxes 12 respectively. One ends of the first connecting pipe 6 and the second connecting pipe 10 are both connected with a bent pipe 36. The bent pipe 36 connecting the first connecting pipe 6 and the second connecting pipe 10 are both higher than the corresponding collecting barrel 13, and the two bent pipes 36 are both elastic.

In the actual operation of the present invention, when the water vapor in the grinding oil is discharged upward, the water vapor will pass through the filter 23, and the buoyancy generated can blow up the fine metal debris on the filter 23. At the same time, the suction force generated by the vacuum pump 5 can suck out the rising water vapor and metal debris. At the same time, the sweeping of the sweeping plate 26 can concentrate the filtered metal debris close to the absorption pipe 4 for easy collection.

It should be noted that even if the buoyancy of the steam cannot drive some larger debris to rise, the sweeping of the sweeping plate 26 can also drive the debris to the vicinity of the absorption tube 4. The suction force generated can also absorb the metal debris. At the same time, heating will generate pressure, and the pressure of the inner tank 24 can be discharged through the absorption of the vacuum pump 5 to avoid the problem of excessive air pressure.

A first electric push rod 17 is fixed to one side of the collecting box 11, and an electromagnet 18 is fixed to one end of the first electric push rod 17. The electromagnet 18 is adsorbed and connected to one side and one end of the placement box 12. Multiple collecting barrels 13 inside the placement box 12 are distributed along the length direction of the placement box 12, and the number of collecting barrels 13 is set to an even number. A second electric push rod 19 is fixed to the side of the collecting box 11 away from the filter tank 1. One end of the second electric push rod 19 extends into the collecting box 11, and a push plate is fixed to the extended end, one side of the push plate is attached to one side of the corresponding placement box 12, and multiple placement boxes 12 are distributed in parallel along the width direction of the collecting box 11. A condensation mechanism is provided inside the first connecting pipe 6, and the condensation mechanism can also be a condensation tube, which can convert the exhausted steam into liquid. The collecting barrels 13 close to each other can collect the filtered grinding oil and the exhausted debris and water vapor respectively, which is convenient for personnel to classify them later.

A fixing groove for vertically distributing a plurality of collecting barrels 13 is provided at the top of the placement box 12, a discharge port is provided on the side of the collection box 11 away from the first electric push rod 17, an inclined plate 20 is connected to one end of the discharge port, the collection box 11 is distributed in an inclined shape, and the inclination of the collection box 11 and the inclined plate 20 are consistent.

In the actual operation of the present invention, the discharged grinding oil and waste can be respectively input into different collecting barrels 13 in the placement box 12. After the two collecting barrels 13 complete the collection, the placement box 12 can be driven downward by the first electric push rod 17, so that the remaining collecting barrels 13 in the placement box 12 can be moved to the bottom of the liquid bend 36 to complete the next collection task.

There is another collecting barrel 13 between the collecting barrels 13 corresponding to the bottom ends of the two curved pipes 36 to prevent the two curved pipes 36 from being too close to each other, which would cause the discharged materials to mix.

The bottom of the fixed groove of the placement box 12 is fixed with a plurality of first magnet blocks, and the bottom of the plurality of collection barrels 13 is fixed with a second magnet block. The plurality of first magnet blocks correspond to the positions of the plurality of second magnet blocks respectively, and the top of the first magnet block and the bottom of the second magnet block are adsorbed and connected. The outer sides of the plurality of collection barrels 13 are coated with pigments, which are divided into two colors, and the two colors are arranged on the collection barrel 13 at intervals. During the collection work, the first magnet block corresponds to the second magnet block, which can increase the connection strength between the placement box 12 and the collection barrel 13. Avoid movement during collection, which may cause the grinding oil or waste to spill.

Different colors are set to facilitate personnel to observe and distinguish different materials in time, reducing collection errors.

When all the materials in the collecting barrel 13 in the entire placing box 12 are collected, the placing box 12 and the first electric push rod 17 are no longer connected by stopping the adsorption of the electromagnet 18 and the placing box 12, and the placing box 12 is automatically discharged by its own gravity and the tilt angle of the collecting box 11 itself.

At the same time, driven by the second electric push rod 19, other placement boxes 12 can be pushed to the bottom of the curved pipe 36, and the placement boxes 12 pushed here can be adsorbed and connected again by the electromagnet 18 to complete the collection task.

Extension blocks 14 are fixed on both sides of the collecting box 11, U-shaped frames 34 are fixed on both sides of the collecting box 11 close to the inclined plate 20, the U-shaped opening of the U-shaped frame 34 is downward, vibration springs 15 are fixed on both sides of the bottom end of the U-shaped frame 34 and the bottom of the two extension blocks 14, the bottoms of the four vibration springs 15 are connected to a connecting frame 35, a vibrator 16 is fixed on the side of the collecting box 11 away from the discharge port, a third electric push rod 37 is fixed to the bottom end of the U-shaped frame 34, the bottom end of the third electric push rod 37 is fixedly connected to an extrusion plate 38, a sponge pad is provided at the bottom of the extrusion plate 38, and the bottom end of the extrusion plate 38 is attached to the top of the placement box 12.

In the actual operation of the present invention, by starting the vibrator 16, the collection box 11 can be driven to shake slightly, which is convenient for shaking the collection box 12 and sliding it down, avoiding the problem of the box 12 being immobile. The bottom end of the connecting frame 35 is fixed with a fixed bottom plate 32, and the bottom end of the outer side of the filter tank 1 is fixed with a plurality of support legs 33, and the bottom ends of the plurality of support legs 33 are all fixed to the top end of the fixed bottom plate 32. The bottom end of the pump body 9 is fixed with a support frame 31, and the bottom end of the support frame 31 is fixed to the top end of the fixed bottom plate 32.

Working principle: In the actual operation of the present invention, the grinding oil to be filtered can be input into the inner tank 24 through the feed port 2, and the excess water and debris inside the grinding oil can be filtered out through the filtering mechanism. At the same time, the filtered grinding oil is discharged by the cleaning mechanism to complete the collection work.

Specifically, the filtering mechanism includes a filter screen 23, which is arranged in a funnel shape and has magnetism. A gap is arranged between the filter tank 1 and the inner tank 24, and an electric heating tube 25 is arranged in the gap. The electric heating tube 25 is spirally sleeved on the outer side of the inner tank 24. A top cover 21 is fixed to the top of the filter tank 1, and a driving motor 3 is fixed to the top of the top cover 21. A rotating shaft 22 is connected to the bottom of the driving motor 3. The rotating shaft 22 extends into the inner tank 24, and the bottom end of the rotating shaft 22 passes through the filter screen 23, and a sweeping plate 26 is fixed to the outer side of the rotating shaft 22, and the sweeping plate 26 is attached to the inside of the filter screen 23. One end of the absorption tube 4 extends into the inner tank 24, and the extending end of the absorption tube 4 is arranged above the filter screen 23.

In the actual operation of the present invention, after the grinding oil enters the inner tank 24, it will first pass through the filter 23. Since the filter 23 is magnetic, it can absorb some metal debris with a high iron content. At the same time, the mesh of the filter 23 can intercept other metal debris and impurities that cannot be absorbed in the grinding oil, so that the grinding oil can be smoothly discharged from the filter 23. The filter 23 is set to a funnel shape, which can be better collected. Further, the drive motor 3 is started, which can drive the rotating shaft 22 to select, and the rotating shaft 22 drives the sweeping plate 26 to rotate, so as to clean the surface of the filter 23 to avoid debris accumulation in the same position and cause blockage problems. At the same time, the rotation of the sweeping plate 26 can speed up the grinding oil filtration speed and improve efficiency.

At the same time, the electric heating tube 25 outside the inner tank 24 can heat the input grinding oil. Since the boiling points of grinding oil and water are different, the water in the grinding oil can be discharged through vaporization by heating, thereby increasing the purity of the grinding oil.

The grinding oil that has been filtered of impurities can be discharged through the output pipe 8. When the rotating shaft 22 rotates, it can drive multiple fixed rods 27 to rotate. The fixed rods 27 drive the corresponding long plates 29 and the cleaning brushes 30 to clean the inner wall of the inner tank 24 to prevent excess grinding oil from adhering to the inner wall of the inner tank 24, causing incomplete discharge of the grinding oil.

Since the elastic member 28 is elastic, the cleaning brush 30 can be kept in contact with the inner wall of the inner tank 24 at all times. At the same time, the continuous rotation of the long plate 29 can also cause the filtered grinding oil to rotate, and the heat generated by the electric heating tube 25 can accelerate the evaporation of water inside the grinding oil.

In the actual operation of the present invention, when the water vapor in the grinding oil is discharged upward, the water vapor will pass through the filter 23, and the buoyancy generated can blow up the fine metal debris on the filter 23. At the same time, the suction force generated by the vacuum pump 5 can suck out the rising water vapor and metal debris. At the same time, the sweeping of the sweeping plate 26 can concentrate the filtered metal debris close to the absorption pipe 4 for easy collection.

It should be noted that even if the buoyancy of the steam cannot drive some larger debris to rise, the sweeping of the sweeping plate 26 can also drive the debris to the vicinity of the absorption tube 4. The suction force generated can also absorb the metal debris. At the same time, heating will generate pressure, and the pressure of the inner tank 24 can be discharged through the absorption of the vacuum pump 5 to avoid the problem of excessive air pressure.

In the actual operation of the present invention, the discharged grinding oil and waste can be respectively input into different collecting barrels 13 in the placement box 12. After the two collecting barrels 13 complete the collection, the placement box 12 can be driven downward by the first electric push rod 17, so that the remaining collecting barrels 13 in the placement box 12 can be moved to the bottom of the liquid bend 36 to complete the next collection task.

There is another collecting barrel 13 between the collecting barrels 13 corresponding to the bottom ends of the two curved pipes 36 to prevent the two curved pipes 36 from being too close to each other, which would cause the discharged materials to mix.

The bottom of the fixed groove of the placement box 12 is fixed with a plurality of first magnet blocks, and the bottom of the plurality of collection barrels 13 is fixed with a second magnet block. The plurality of first magnet blocks correspond to the positions of the plurality of second magnet blocks respectively, and the top of the first magnet block and the bottom of the second magnet block are adsorbed and connected. The outer sides of the plurality of collection barrels 13 are coated with pigments, which are divided into two colors, and the two colors are arranged on the collection barrel 13 at intervals. During the collection work, the first magnet block corresponds to the second magnet block, which can increase the connection strength between the placement box 12 and the collection barrel 13. Avoid movement during collection, which may cause the grinding oil or waste to spill.

Different colors are set to facilitate personnel to observe and distinguish different materials in time, reducing collection errors.

When all the collecting barrels 13 inside the entire placement box 12 are collected, the placement box 12 and the first electric push rod 17 can be no longer connected by stopping the adsorption of the electromagnet 18 and the placement box 12. The placement box 12 is automatically discharged by its own gravity and the inclination angle of the collection box 11 itself. At the same time, the other placement boxes 12 can be pushed to the bottom of the curved pipe 36 by the drive of the second electric push rod 19, and the placement box 12 pushed here can be adsorbed and connected again by the electromagnet 18 to complete the collection task. In the actual operation of the present invention, by starting the vibrator 16, the collection box 11 can be driven to shake slightly, which is convenient for shaking the collected placement box 12, facilitating its sliding and descending, and avoiding the problem of the placement box 12 being immobile.

Claims (7)

1. A new energy vehicle gear processing adsorption type grinding oil filtering device, comprising a filter tank (1) and a collection box (11), characterized in that: an inner tank (24) is arranged inside the filter tank (1), a filtering mechanism and a cleaning mechanism are arranged inside the inner tank (24), the filtering mechanism is arranged above the cleaning mechanism, an absorption pipe (4) and an output pipe (8) are arranged on the outer side and the bottom end of the filter tank (1), one end of the absorption pipe (4) and the output pipe (8) are connected to an air pump (5) and a pump body (9), respectively, the absorption pipe (4) and the filtering mechanism are located in a corresponding position, A plurality of placement boxes (12) distributed in parallel are arranged inside the collection box (11), a plurality of collection barrels (13) are arranged inside the plurality of placement boxes (12), the output ends of the vacuum pump (5) and the pump body (9) respectively extend into the corresponding collection barrels (13), the filtering mechanism comprises a filter screen (23), the filter screen (23) is arranged in a funnel shape, and the filter screen (23) has magnetism, a spacing is arranged between the filter tank (1) and the inner tank (24), an electric heating tube (25) is arranged in the spacing, and the electric heating tube (25) is spirally sleeved on the outer side of the inner tank (24); A first electric push rod (17) is fixed to one side of the collection box (11), an electromagnet (18) is fixed to one end of the first electric push rod (17), and one side of the electromagnet (18) is adsorbed and connected to one end of the placement box (12). A plurality of collecting barrels (13) inside the placement box (12) are distributed along the length direction of the placement box (12), and the number of collecting barrels (13) is set to an even number. A second electric push rod (19) is fixed to one side of the collection box (11) away from the filter tank (1), one end of the second electric push rod (19) extends into the collection box (11), and a push plate is fixed to the extending end, and one side of the push plate is in contact with the corresponding side of the placement box (12); The top of the placement box (12) is provided with a fixing groove for a plurality of collecting barrels (13) to be distributed vertically, the side of the collection box (11) away from the first electric push rod (17) is provided with a discharge port, one end of the discharge port is connected to an inclined plate (20), the collection box (11) is distributed in an inclined shape, and the inclination of the collection box (11) and the inclined plate (20) are consistent; The top end of the outer side of the filter tank (1) is connected to a feed port (2), and the feed port (2) is connected to the interior of the inner tank (24). The output ends of the vacuum pump (5) and the pump body (9) are respectively connected to a first connecting pipe (6) and a second connecting pipe (10). The first connecting pipe (6) and the second connecting pipe (10) are respectively extended into a corresponding collecting barrel (13) inside one of the placement boxes (12). One end of the first connecting pipe (6) and the second connecting pipe (10) are both connected to a bent pipe (36). The bent pipes (36) connected to the first connecting pipe (6) and the second connecting pipe (10) are both higher than the corresponding collecting barrel (13), and the two bent pipes (36) are both elastic. A condensation mechanism is provided inside the first connecting pipe (6). 2. A new energy vehicle gear processing adsorption type grinding oil filtering device according to claim 1, characterized in that: a top cover (21) is fixed to the top of the filter tank (1), a driving motor (3) is fixed to the top of the top cover (21), a rotating shaft (22) is connected to the bottom of the driving motor (3), the rotating shaft (22) extends into the interior of the inner tank (24), and the bottom end of the rotating shaft (22) passes through the filter screen (23), and a sweeping plate (26) is fixed to the outside of the rotating shaft (22), the sweeping plate (26) is attached to the interior of the filter screen (23), one end of the absorption tube (4) extends into the inner tank (24), and the extending end of the absorption tube (4) is arranged above the filter screen (23). 3. A new energy vehicle gear processing adsorption type grinding oil filtering device according to claim 2, characterized in that: the cleaning mechanism comprises a fixed rod (27), a plurality of fixed rods (27) are fixed to the outside of the rotating shaft (22), two fixed rods (27) corresponding vertically are connected to elastic members (28), two ends of the elastic members (28) corresponding vertically are fixedly connected to a long plate (29), a cleaning brush (30) is fixed to the side of the long plate (29) away from the elastic member (28), one end of the cleaning brush (30) is attached to the inner wall of the liner (24), the elastic member (28) comprises a telescopic rod and a spring, the spring is sleeved on the outside of the telescopic rod, the plurality of fixed rods (27) and the cleaning brush (30) are all arranged below the filter screen (23), and the cleaning brush (30) is distributed along the length direction of the long plate (29). 4. A new energy vehicle gear processing adsorption type grinding oil filtering device according to claim 3, characterized in that: extension blocks (14) are fixed on both sides of the collecting box (11), U-shaped frames (34) are fixed on both sides of the collecting box (11) close to the inclined plate (20), the U-shaped opening of the U-shaped frame (34) is downward, vibration springs (15) are fixed on both sides of the bottom end of the U-shaped frame (34) and the bottom of the two extension blocks (14), the bottom of the four vibration springs (15) are connected to a connecting frame (35), a vibrator (16) is fixed on the side of the collecting box (11) away from the discharge port, a third electric push rod (37) is fixed on the bottom end of the U-shaped frame (34), the bottom end of the third electric push rod (37) is fixedly connected to an extrusion plate (38), a sponge pad is provided at the bottom of the extrusion plate (38), and the bottom end of the extrusion plate (38) is attached to the top of the placement box (12). 5. The new energy vehicle gear processing adsorption type grinding oil filtering device according to claim 4 is characterized in that: a fixed bottom plate (32) is fixed to the bottom end of the connecting frame (35), a plurality of supporting legs (33) are fixed to the bottom end of the outer side of the filter tank (1), and the bottom ends of the plurality of supporting legs (33) are all fixed to the top end of the fixed bottom plate (32), and a supporting frame (31) is fixed to the bottom end of the pump body (9), and the bottom end of the supporting frame (31) is fixed to the top end of the fixed bottom plate (32). 6. According to claim 5, an adsorption-type grinding oil filtering device for new energy vehicle gear processing is characterized in that: a plurality of first magnet blocks are fixed to the bottom end of the fixed groove of the placement box (12), and a second magnet block is fixed to the bottom end of the plurality of collecting barrels (13), and the plurality of first magnet blocks correspond to the positions of the plurality of second magnet blocks respectively, and the top end of the first magnet block and the bottom end of the second magnet block are adsorbed and connected, and the outer sides of the plurality of collecting barrels (13) are coated with paint, the paint is divided into two colors, and the two colors are arranged on the collecting barrels (13) at intervals. 7. The adsorption type grinding oil filtering device for gear processing of new energy vehicles according to claim 1 is characterized in that: a control valve (7) is arranged between the output pipe (8) and the pump body (9), the control valve (7) is used to control the discharge of the oil amount, the control valve (7) uses a solenoid valve, and a plurality of placement boxes (12) are distributed in parallel along the width direction of the collection box (11).