Apparatus and method for diluting concentrated dry lubricant

Abstract

The application relates to the field of lubricant processing, in particular to a device and a use method for diluting concentrated dry lubricant, which comprises a workbench, a configuration tank is arranged in the middle of the upper end face of the workbench, a first connecting pipe is communicated with the left side of the upper end of the configuration tank, a lifting plate is rotationally connected to the upper end of a rotating shaft, a scissor-type telescopic mechanism is arranged at the lower end of the lifting plate, the application can realize a self-cleaning effect on the inner cavity wall of the configuration tank, guarantees the cleanliness of the inner cavity wall of the configuration tank, realizes subsequent reuse, in the cleaning process, the brush roller can also be flushed, the use efficiency of the brush roller is not affected by impurities adhered to the surface of the brush roller; the water used in the water inlet configuration process can be filtered, the quality of the water flow is not affected by impurities in the water, and the impurities adhered to the upper end of the filter screen can be automatically cleaned, the through efficiency of the water flow is not affected by the blockage of the filter screen.

Description

Technical Field

[0001] This invention relates to the field of lubricant processing, specifically to an apparatus and method for diluting concentrated dry lubricants. Background Technology

[0002] In food and beverage production, to improve efficiency, the filling speed of various production lines is getting faster and faster, from a few thousand bottles per hour to 70,000 to 80,000 bottles per hour. This leads to increasingly higher requirements for subsequent supporting equipment, as well as for the facilities and supplies used in conjunction with these lines. The high linear speed of conveyor belts for food and beverage containers necessitates a low coefficient of friction for the lubricant used, reducing it from around 0.25 at low speeds to 0.05-0.1. Dry lubricant technology, formulated with silicone oil emulsions, meets the high-speed lubrication requirements of conveyor belts. Currently, dry lubricants are basically delivered from pumps or other power devices to nozzles, which then spray the lubricant onto the conveyor belt at 30-60 minute intervals. This method saves water and is environmentally friendly.

[0003] Existing dry lubricants involve directly spraying or applying the undiluted solution to the chain plate. Concentrated dry lubricants, on the other hand, are diluted to the required concentration before use on-site. Therefore, a mixing tank is needed for stirring to achieve dilution. However, after prolonged use, a certain amount of impurities will adhere to the inner wall of the mixing tank. These impurities may condense on the inner wall of the mixing tank, affecting subsequent stirring efficiency. Existing mixing tanks do not have a self-cleaning effect on the impurities adhering to the inner wall, which easily leads to impurities condensing on the inner wall of the mixing tank after prolonged use, thus affecting subsequent stirring efficiency. Summary of the Invention

[0004] The purpose of this invention is to provide an apparatus and method for diluting concentrated dry lubricants, in order to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A device for diluting concentrated dry lubricant includes a workbench, a preparation tank disposed at the center of the upper surface of the workbench, a first connecting pipe connected to the left side of the upper end of the preparation tank, a lubricant cylinder connected to the lower end of the first connecting pipe, the lower end of the lubricant cylinder being fixedly connected to the workbench, a second connecting pipe connected to the center of the upper right side of the preparation tank, a water tank connected to the lower end of the second connecting pipe, the lower end of the water tank being fixedly connected to the workbench, and a self-cleaning component disposed on the preparation tank;

[0007] The self-cleaning component includes a rotating shaft slidably connected to a configuration tank. An L-shaped plate is fixedly connected to the lower end face of the rotating shaft, and an installation plate is fixedly connected to the lower end face of the L-shaped plate. A stirring and brushing mechanism is provided on the installation plate. A lifting plate is rotatably connected to the upper end of the rotating shaft, and a scissor telescopic mechanism is provided at the lower end of the lifting plate. The lower end of the scissor telescopic mechanism is installed on the configuration tank.

[0008] Preferably, a water storage tank is fixedly connected to the middle right side of the upper end face of the configuration tank, and a water pump is connected to the lower left side of the water storage tank. The water pump is fixedly connected to the configuration tank, and a flexible hose is connected to the water outlet of the water pump. The flexible hose passes through the L-shaped plate, and an annular pipe is connected to the lower end of the flexible hose. The annular pipe is fixedly connected to the mounting plate, and multiple branch pipes are provided at the lower end of the annular pipe. The branch pipes pass through the mounting plate.

[0009] Preferably, the mounting plate has multiple mounting rods radially distributed and fixedly connected. A worm gear is rotatably connected to the upper end of each mounting rod. A second bevel gear is sleeved and fixedly connected to the end of the worm gear near the axis of the mounting plate. A first motor is fixedly connected to the left side of the lower end face of the L-shaped plate. A first bevel gear is fixedly connected to the output end of the first motor via a pin. The first bevel gear meshes with the second bevel gear. A third bevel gear is sleeved and fixedly connected to the end of the worm gear away from the axis of the mounting plate. A fourth bevel gear and a brush roller are rotatably connected to the end of the mounting rod away from the axis of the mounting plate via a pin. The fourth bevel gear meshes with the third bevel gear.

[0010] Preferably, the upper end of the mounting rod is rotatably connected to a worm gear and a first connecting rod via a pin, the worm gear meshing with a worm. The other end of the first connecting rod is rotatably connected to a second connecting rod via a pin, the lower end of the second connecting rod is rotatably connected to a second rack via a pin, the second rack is slidably connected to the mounting rod, the second rack is meshed with a first gear, the first gear is fixedly connected to a nozzle via a pin, and both the nozzle and the first gear are rotatably connected to the mounting rod via pins. The nozzle is connected to a branch pipe.

[0011] Preferably, a fourth motor is fixedly connected to the middle of the lower end face of the lifting plate, and a crank is fixedly connected to the output end of the fourth motor via a pin. A slider is rotatably connected to the rear end of the crank via a pin. A first rack is embedded in the slider via a groove and slidably connected to it. The lower end of the first rack is slidably connected to a slide plate via a groove. The lower end face of the slide plate is fixedly connected to the lifting plate. A second gear is sleeved and fixedly connected to the upper end of the rotating shaft. The second gear meshes with the first rack.

[0012] Preferably, an inlet pipe is provided at the middle of the right side of the upper end of the water tank, and an inlet filter assembly is also provided on the inlet pipe.

[0013] Preferably, the water inlet filtration assembly includes a filter screen. An electric telescopic rod is fixedly connected to the rear end of the right side of the upper surface of the water tank. A rectangular block is fixedly connected to the piston end of the electric telescopic rod. A second motor is fixedly connected to the front side of the lower end of the rectangular block. A fixed block is fixedly connected to the output end of the second motor via a pin. A connecting block is fixedly connected to the lower end of the fixed block. Limiting rods are fixedly connected to the middle of both sides of the connecting block. A third motor is fixedly connected to the upper end of the fixed block. A threaded rod is fixedly connected to the output end of the third motor. A threaded block is threadedly connected to the threaded rod. A third connecting rod is rotatably connected to both ends of the threaded block via pins. A scraper is rotatably connected to the end of the third connecting rod away from the threaded block via a pin. The scraper is slidably connected to the limiting rod.

[0014] Preferably, the lower end of the configuration tank is connected to a third connecting pipe, and a centrifugal pump is provided at the right end of the third connecting pipe, the centrifugal pump being fixedly connected to the workbench.

[0015] Preferably, the lubricating fluid cylinder and the preparation tank are respectively equipped with a first level gauge and a second level gauge, and the first connecting pipe and the second connecting pipe are respectively equipped with an electromagnetic metering pump and an intelligent flow meter.

[0016] A method of using an apparatus for diluting concentrated dry lubricants includes the following specific steps:

[0017] S1. Add water to the water tank through the inlet pipe. Use the filter screen to filter impurities in the water, causing the impurities to remain on the upper part of the filter screen. Then, start the electric telescopic rod to drive the rectangular block to descend, so that the bottom of the scraper is in contact with the upper part of the filter screen. Then, start the third motor to drive the threaded rod to rotate, which will cause the threaded block to descend. Under the action of the third connecting rod, the scraper slides on the limit rod and moves away from each other at the same time, which can scrape the impurities on the surface of the filter screen. Make the scraper in contact with the inlet pipe. Then, start the electric telescopic rod again to rise and scrape out the impurities. At the same time, the second motor can be used to drive the fixed block to rotate, so that the position of the scraper can be changed to scrape impurities in different positions, thus completing the cleaning of the filter screen.

[0018] S2. When the liquid level in the configuration tank is low, the PLC control system opens the pneumatic valve to start water replenishment. At the same time, the intelligent flow meter, in conjunction with the electromagnetic metering pump, begins to configure the required lubricant concentration. When the water level reaches the high level, the intelligent flow meter closes, the electromagnetic metering pump automatically stops after reaching the extraction volume, and the pneumatic valve closes. If the lubricant level in the cylinder is low during the configuration process, the control system alarms, the pneumatic valve closes, and water replenishment stops. Simultaneously, the electromagnetic metering pump uses the device to automatically add concentrate to the required amount according to the water replenishment volume. After replacing the concentrate, the alarm switch is reset. When the electromagnetic metering pump is turned on, the stirring blades will rotate under the action of the fourth motor for stirring; otherwise, it will be turned off.

[0019] S3. When the preparation tank is at a low liquid level, the centrifugal pump stops and the system alarms.

[0020] S4. When it is necessary to clean the inner wall of the mixing tank, the water pump can be started. The water pump draws water from inside the storage tank, which then flows through a hose to the annular pipe and is sprayed out from the branch pipe and nozzle to rinse the inner wall of the mixing tank. At the same time, the first motor can be started to drive the first bevel gear to rotate, which in turn drives the second bevel gear and the worm gear to rotate, which in turn drives the third and fourth bevel gears to rotate, causing the brush roller to rotate and perform friction scrubbing on the inner wall of the mixing tank. Simultaneously, the worm gear and worm wheel work together to rotate the first and second connecting rods, which in turn drives the third and fourth bevel gears to rotate. The two racks slide back and forth, causing the first gear and the nozzle to rotate back and forth. When the nozzle rotates, the brush roller can be rinsed through the through hole to ensure its cleanliness and prevent it from being unable to clean itself due to excessive impurities adhering to its surface. At the same time, the fourth motor can be started to drive the crank to rotate, and the slider can be used to make the first rack slide back and forth, causing the second gear to rotate back and forth, which in turn causes the shaft to rotate back and forth, adjusting the horizontal angle of the brush roller. Furthermore, the scissor telescopic mechanism can be used to move the shaft up and down to adjust the brushing position.

[0021] S5. Finally, the water used for cleaning can be discharged through the outlet at the bottom of the tank.

[0022] Compared with the prior art, the beneficial effects of the present invention are:

[0023] 1. In this invention, when it is necessary to clean the inner wall of the preparation tank, a water pump can be started. The water pump draws water from inside the storage tank, which then flows through a hose to the annular pipe and is sprayed out from the branch pipe and nozzle to rinse the inner wall of the preparation tank. Simultaneously, the first motor can be started to drive the first bevel gear to rotate, causing the second bevel gear and worm gear to rotate, which in turn causes the third and fourth bevel gears to rotate, causing the brush roller to rotate and perform friction scrubbing on the inner wall of the preparation tank. At the same time, with the cooperation of the worm gear and worm wheel, the first and second connecting rods rotate, causing the second rack to slide up and down, causing the first gear and nozzle to rotate back and forth. When the nozzle rotates, the through hole can be used to flush the brush roller. The process involves washing to ensure the cleanliness of the brush rollers and prevent them from accumulating excessive impurities that would hinder their self-cleaning. Simultaneously, a fourth motor can be activated to rotate the crank, which in turn causes the first rack to slide back and forth, rotating the second gear and thus the shaft. This adjusts the horizontal angle of the brush rollers. Furthermore, a scissor mechanism moves the shaft up and down to adjust the brushing position, thus achieving a self-cleaning effect on the inner wall of the container. This ensures the cleanliness of the container's inner wall for future reuse. During the cleaning process, the brush rollers are also rinsed to prevent impurities from adhering to their surface and affecting their efficiency.

[0024] 2. In this invention, water is added to the water tank through the inlet pipe. A filter screen is used to filter impurities in the water, causing them to remain on the upper part of the filter screen. Then, an electric telescopic rod is activated to lower a rectangular block, bringing the bottom of the scraper into contact with the upper part of the filter screen. A third motor is then activated to rotate a threaded rod, causing the threaded block to descend. Under the action of a third connecting rod, the scraper slides on a limiting rod and moves away from each other, scraping away impurities from the filter screen surface. The scraper then comes into contact with the inlet pipe. The electric telescopic rod is then activated again to raise the scraper, removing the impurities. Simultaneously, a second motor can be used to rotate a fixed block, changing the position of the scraper to scrape impurities from different locations, thus cleaning the filter screen. This effectively filters the water used in the water intake process, preventing impurities from affecting water flow quality. Furthermore, it automatically cleans impurities adhering to the upper part of the filter screen, preventing clogging and ensuring efficient water flow. Attached Figure Description

[0025] Figure 1 This is a partial cross-sectional three-dimensional structural diagram of the present invention;

[0026] Figure 2 For the present invention Figure 1 Enlarged structural diagram of region A in the middle;

[0027] Figure 3 For the present invention Figure 1 Enlarged structural diagram of region B in the middle;

[0028] Figure 4 This is a partial three-dimensional structural schematic diagram of the present invention;

[0029] Figure 5 This is a schematic diagram of the complete three-dimensional structure of the present invention. Figure 1 ;

[0030] Figure 6 For the present invention Figure 5 A magnified structural diagram of region C in the middle;

[0031] Figure 7 For the present invention Figure 5 A magnified schematic diagram of the D region;

[0032] Figure 8 This is a schematic diagram of the complete three-dimensional structure of the present invention. Figure 2 .

[0033] The attached diagram lists the components represented by each number as follows:

[0034] In the diagram: 1. Workbench; 2. Mixing tank; 3. Lubricating fluid cylinder; 4. First level gauge; 5. Electromagnetic metering pump; 6. First connecting pipe; 7. Second level gauge; 8. Second connecting pipe; 9. Intelligent flow meter; 10. Water tank; 11. Centrifugal pump; 12. Third connecting pipe; 13. Shaft; 14. L-shaped plate; 15. Hose; 16. First rack; 17. Mounting plate; 18. Ring pipe; 19. First motor; 20. First bevel gear; 21. Second bevel gear; 22. Worm gear; 23. Mounting rod; 24. Worm wheel; 25. First connecting rod; 26. Second connecting rod 27. Second rack; 28. Third bevel gear; 29. ​​Fourth bevel gear; 30. Brush roller; 31. Nozzle; 32. First gear; 33. Inlet pipe; 34. Rectangular block; 35. Second motor; 36. Fixing block; 37. Third motor; 38. Threaded rod; 39. Filter screen; 40. Scraper; 41. Threaded block; 42. Connecting block; 43. Limiting rod; 44. Third connecting rod; 45. Electric telescopic rod; 46. Lifting plate; 47. Scissor telescopic mechanism; 48. Fourth motor; 49. Crank; 50. Slider; 51. Slide plate; 52. Second gear; 54. Water tank; 55. Water pump; 56. Branch pipe. Detailed Implementation

[0035] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0036] Please see Figure 1-8 The present invention provides a technical solution:

[0037] A device for diluting concentrated dry lubricant includes a workbench 1, a preparation tank 2 disposed in the middle of the upper surface of the workbench 1, a first connecting pipe 6 connected to the left side of the upper end of the preparation tank 2, a lubricant cylinder 3 connected to the lower end of the first connecting pipe 6, the lower end of the lubricant cylinder 3 being fixedly connected to the workbench 1, a second connecting pipe 8 connected to the middle of the upper right side of the preparation tank 2, a water tank 10 connected to the lower end of the second connecting pipe 8, the lower end of the water tank 10 being fixedly connected to the workbench 1, and a self-cleaning component disposed on the preparation tank 2.

[0038] The self-cleaning component includes a rotating shaft 13, which is slidably connected to the configuration tank 2. An L-shaped plate 14 is fixedly connected to the lower end face of the rotating shaft 13. An installation plate 17 is fixedly connected to the lower end face of the L-shaped plate 14. A stirring and brushing mechanism is provided on the installation plate 17. A lifting plate 46 is rotatably connected to the upper end of the rotating shaft 13. A scissor telescopic mechanism 47 is provided at the lower end of the lifting plate 46. The lower end of the scissor telescopic mechanism 47 is installed on the configuration tank 2.

[0039] In this embodiment, as Figure 2 , Figure 4 , Figure 7 As shown, a water storage tank 54 is fixedly connected to the middle right side of the upper end face of the configuration tank 2. A water pump 55 is connected to the lower left side of the water storage tank 54. The water pump 55 is fixedly connected to the configuration tank 2. A hose 15 is connected to the water outlet of the water pump 55. The hose 15 passes through the L-shaped plate 14. An annular pipe 18 is connected to the lower end of the hose 15. The annular pipe 18 is fixedly connected to the mounting plate 17. Multiple branch pipes 56 are provided at the lower end of the annular pipe 18. The branch pipes 56 pass through the mounting plate 17.

[0040] The mounting plate 17 is radially distributed and fixedly connected with multiple mounting rods 23. The upper end of the mounting rod 23 is rotatably connected to a worm gear 22. The end of the worm gear 22 near the axis of the mounting plate 17 is fitted with and fixedly connected to a second bevel gear 21. The left side of the lower end face of the L-shaped plate 14 is fixedly connected to a first motor 19. The output end of the first motor 19 is fixedly connected to a first bevel gear 20 through a pin. The first bevel gear 20 and the second bevel gear 21 mesh with each other. The end of the worm gear 22 away from the axis of the mounting plate 17 is fitted with and fixedly connected to a third bevel gear 28. The end of the mounting rod 23 away from the axis of the mounting plate 17 is rotatably connected to a fourth bevel gear 29 and a brush roller 30 through a pin. The fourth bevel gear 29 and the third bevel gear 28 mesh with each other.

[0041] The upper end of the mounting rod 23 is rotatably connected to a worm gear 24 and a first connecting rod 25 via a pin. The worm gear 24 meshes with the worm 22. The other end of the first connecting rod 25 is rotatably connected to a second connecting rod 26 via a pin. The lower end of the second connecting rod 26 is rotatably connected to a second rack 27 via a pin. The second rack 27 is slidably connected to the mounting rod 23. The second rack 27 is meshed with a first gear 32. The first gear 32 is fixedly connected to a nozzle 31 via a pin. Both the nozzle 31 and the first gear 32 are rotatably connected to the mounting rod 23 via pins. The nozzle 31 is connected to the branch pipe 56.

[0042] A fourth motor 48 is fixedly connected to the middle of the lower end face of the lifting plate 46. The output end of the fourth motor 48 is fixedly connected to a crank 49 via a pin. The rear end of the crank 49 is rotatably connected to a slider 50 via a pin. The slider 50 is embedded in a groove and slidably connected to a first rack 16. The lower end of the first rack 16 is slidably connected to a slide plate 51 via a groove. The lower end face of the slide plate 51 is fixedly connected to the lifting plate 46. A second gear 52 is sleeved and fixedly connected to the upper end of the rotating shaft 13. The second gear 52 meshes with the first rack 16.

[0043] Specifically, when it is necessary to clean the inner wall of the preparation tank 2, the water pump 55 can be started. The water pump 55 draws water from the water storage tank 54, which then flows through the hose 15 to the annular pipe 18 and is sprayed out from the branch pipe 56 and the nozzle 31 to rinse the inner wall of the preparation tank 2. At the same time, the first motor 19 can be started to drive the first bevel gear 20 to rotate, which in turn drives the second bevel gear 21 and the worm gear 22 to rotate, which in turn drives the third bevel gear 28 and the fourth bevel gear 29 to rotate, causing the brush roller 30 to rotate and perform friction scrubbing on the inner wall of the preparation tank 2. Simultaneously, with the cooperation of the worm gear 22 and the worm wheel 24, the first connecting rod 25 and the second connecting rod 26 rotate, which causes the second rack 27 to slide up and down, causing the first gear 32 and the nozzle 31 to rotate back and forth. When the nozzle 31 rotates, the through hole can be used to... The brush roller 30 is rinsed to ensure its cleanliness and prevent excessive impurities from adhering to its surface, thus hindering its self-cleaning. Simultaneously, the fourth motor 48 is activated to drive the crank 49 to rotate, using the slider 50 to make the first rack 16 slide back and forth, causing the second gear 52 to rotate back and forth, which in turn causes the rotating shaft 13 to rotate back and forth, adjusting the horizontal angle of the brush roller 30. Furthermore, the scissor telescopic mechanism 47 is used to move the rotating shaft 13 up and down to adjust the brushing position, thereby achieving a self-cleaning effect on the inner wall of the preparation tank 2, ensuring the cleanliness of the inner wall of the preparation tank 2 for subsequent reuse. During the cleaning process, the brush roller 30 is also rinsed to prevent impurities from adhering to its surface and affecting its efficiency.

[0044] In this embodiment, as Figure 1 , Figure 3 As shown, an inlet pipe 33 is provided at the middle of the right side of the upper end of the water tank 10, and an inlet filter assembly is also provided on the inlet pipe 33.

[0045] The water inlet filtration assembly includes a filter screen 39. An electric telescopic rod 45 is fixedly connected to the rear end of the right side of the upper end face of the water tank 10. A rectangular block 34 is fixedly connected to the piston end of the electric telescopic rod 45. A second motor 35 is fixedly connected to the front side of the lower end face of the rectangular block 34. A fixed block 36 is fixedly connected to the output end of the second motor 35 through a pin. A connecting block 42 is fixedly connected to the lower end of the fixed block 36. Limit rods 43 are fixedly connected to the middle of both sides of the connecting block 42. A third motor 37 is fixedly connected to the upper end of the fixed block 36. A threaded rod 38 is fixedly connected to the output end of the third motor 37. A threaded block 41 is threadedly connected to the threaded rod 38. A third connecting rod 44 is rotatably connected to both ends of the threaded block 41 through a pin. A scraper 40 is rotatably connected to the end of the third connecting rod 44 away from the threaded block 41 through a pin. The scraper 40 is slidably connected to the limit rod 43.

[0046] Specifically, water is added to the water tank 10 through the inlet pipe 33. Impurities in the water are filtered using the filter screen 39, causing them to remain on the upper part of the filter screen 39. Then, the electric telescopic rod 45 is activated, causing the rectangular block 34 to descend, bringing the bottom of the scraper 40 into contact with the upper part of the filter screen 39. Next, the third motor 37 is activated, driving the threaded rod 38 to rotate, causing the threaded block 41 to descend. Under the action of the third connecting rod 44, the scraper 40 slides on the limiting rod 43 and simultaneously moves away from each other, thus scraping away impurities from the surface of the filter screen 39. This allows the scraper 40 to contact the inlet pipe 33... 3. After bonding, the electric telescopic rod 45 is raised again to scrape out the impurities. At the same time, the second motor 35 can drive the fixed block 36 to rotate, so that the position of the scraper 40 can be changed to scrape impurities in different positions, thus completing the cleaning of the filter screen 39. This can filter the water used in the water intake process, avoid impurities in the water from affecting the quality of the water flow, and automatically clean the impurities attached to the upper part of the filter screen 39, preventing the filter screen 39 from being blocked and affecting the water flow efficiency.

[0047] A method of using an apparatus for diluting concentrated dry lubricants includes the following specific steps:

[0048] S1. Water is added to the water tank 10 through the inlet pipe 33. The impurities in the water are filtered by the filter screen 39, and the impurities are retained on the upper part of the filter screen 39. Then, the electric telescopic rod 45 is started to drive the rectangular block 34 to descend, so that the bottom of the scraper 40 is in contact with the upper part of the filter screen 39. Then, the third motor 37 is started to drive the threaded rod 38 to rotate, so that the threaded block 41 descends. Under the action of the third connecting rod 44, the scraper 40 slides on the limiting rod 43 and moves away from each other at the same time, so that the impurities on the surface of the filter screen 39 can be scraped off, so that the scraper 40 is in contact with the inlet pipe 33. Then, the electric telescopic rod 45 is started again to rise, scraping off the impurities. At the same time, the second motor 35 can be used to drive the fixed block 36 to rotate, so that the position of the scraper 40 can be changed, so that impurities in different positions can be scraped off, thus completing the cleaning of the filter screen 39.

[0049] S2. When the liquid level in the configuration tank 2 is low, the PLC control system opens the pneumatic valve to start water replenishment. At the same time, the intelligent flow meter 9, in conjunction with the electromagnetic metering pump 5, begins to configure the required lubricant concentration. When the water level reaches the high level, the intelligent flow meter 9 closes, the electromagnetic metering pump 5 automatically stops after reaching the extraction volume, and the pneumatic valve closes. If the lubricant level in the lubricant cylinder 3 is low during the configuration process, the control system alarms, the pneumatic valve closes, and water replenishment stops. At the same time, the electromagnetic metering pump 5 uses the device to automatically add concentrate to the required amount according to the water replenishment volume. After the concentrate is replaced, the alarm switch is reset. When the electromagnetic metering pump 5 is turned on, the stirring blades can be rotated and stirred under the action of the fourth motor 48; otherwise, it is turned off.

[0050] S3. When the configuration tank 2 is at a low liquid level, the centrifugal pump 11 stops and the system alarms.

[0051] S4. When it is necessary to clean the inner wall of the preparation tank 2, the water pump 55 can be started. The water pump 55 draws water from the water storage tank 54, which then flows through the hose 15 to the annular pipe 18 and is sprayed out from the branch pipe 56 and the nozzle 31 to rinse the inner wall of the preparation tank 2. At the same time, the first motor 19 can be started to drive the first bevel gear 20 to rotate, which in turn drives the second bevel gear 21 and the worm gear 22 to rotate, which in turn drives the third bevel gear 28 and the fourth bevel gear 29 to rotate, causing the brush roller 30 to rotate and perform friction scrubbing on the inner wall of the preparation tank 2. Simultaneously, the first connecting rod 25 and the second connecting rod 26 rotate under the cooperation of the worm gear 22 and the worm wheel 24. This allows the second rack 27 to slide back and forth, causing the first gear 32 and the nozzle 31 to rotate back and forth. When the nozzle 31 rotates, the brush roller 30 can be rinsed through the through hole to ensure the cleanliness of the brush roller 30 and prevent the brush roller 30 from being unable to clean itself due to the accumulation of impurities on its surface. At the same time, the fourth motor 48 can be started to drive the crank 49 to rotate, and the slider 50 can be used to make the first rack 16 slide back and forth, causing the second gear 52 to rotate back and forth, thereby causing the rotating shaft 13 to rotate back and forth, adjusting the horizontal angle of the brush roller 30. Furthermore, the scissor telescopic mechanism 47 can be used to move the rotating shaft 13 up and down to adjust the brushing position.

[0052] S5. Finally, the water used for cleaning can be discharged through the outlet at the bottom of the configuration tank 2.

[0053] Working principle of this invention: In use, water is added to the water tank 10 through the inlet pipe 33. The filter screen 39 filters impurities from the water, causing them to remain on the upper part of the screen. Then, the electric telescopic rod 45 is activated, causing the rectangular block 34 to descend, bringing the bottom of the scraper 40 into contact with the upper part of the filter screen 39. Next, the third motor 37 is activated, driving the threaded rod 38 to rotate, causing the threaded block 41 to descend. Under the action of the third connecting rod 44, the scraper 40 slides on the limiting rod 43 and simultaneously moves away from each other, scraping away impurities from the surface of the filter screen 39. The scraper 40 then comes into contact with the inlet pipe 33. The electric telescopic rod 45 is then activated again to rise, scraping out the impurities. Simultaneously, the second motor 35 can be used to rotate the fixed block 36, further scraping away impurities. The orientation of plate 40 can be changed to scrape impurities at different locations, thus completing the cleaning of filter screen 39. When the liquid level in the preparation tank 2 is low, the PLC control system opens the pneumatic valve to start water replenishment. At the same time, the intelligent flow meter 9, in conjunction with the electromagnetic metering pump 5, begins to prepare the required lubricant concentration. When the water level reaches the high level, the intelligent flow meter 9 closes, the electromagnetic metering pump 5 automatically stops after reaching the extraction volume, and the pneumatic valve closes. If the lubricant level in the lubricant cylinder 3 is low during the preparation process, the control system alarms, the pneumatic valve closes, and water replenishment stops. Simultaneously, the electromagnetic metering pump 5 uses the device to automatically add concentrate to the required amount according to the water replenishment volume. After replacing the concentrate, the alarm switch is reset. When the electromagnetic metering pump 5 is turned on, the agitator is stirred by the action of the fourth motor 48. The mixing blades rotate to stir; otherwise, they are turned off. When the liquid level in the preparation tank 2 is low, the centrifugal pump 11 stops, and the system alarms. When it is necessary to clean the inner wall of the preparation tank 2, the water pump 55 can be started. The water pump 55 draws water from the water storage tank 54, which then flows through the hose 15 to the annular pipe 18 and is sprayed out from the branch pipe 56 and the nozzle 31 to rinse the inner wall of the preparation tank 2. At the same time, the first motor 19 can be started to drive the first bevel gear 20 to rotate, which in turn drives the second bevel gear 21 and the worm gear 22 to rotate, which in turn drives the third bevel gear 28 and the fourth bevel gear 29 to rotate, causing the brush roller 30 to rotate and perform friction and scrubbing on the inner wall of the preparation tank 2. Simultaneously, with the cooperation of the worm gear 22 and the worm wheel 24, the first connecting rod 25 and the second connecting rod... Rotating 26 causes the second rack 27 to slide back and forth, causing the first gear 32 and the nozzle 31 to rotate back and forth. When the nozzle 31 rotates, the brush roller 30 can be rinsed through the through hole to ensure the cleanliness of the brush roller 30 and prevent the brush roller 30 from being unable to clean itself due to the accumulation of too many impurities on its surface. At the same time, the fourth motor 48 can be started to drive the crank 49 to rotate, and the slider 50 can be used to make the first rack 16 slide back and forth, causing the second gear 52 to rotate back and forth, which in turn causes the rotating shaft 13 to rotate back and forth, adjusting the horizontal angle of the brush roller 30. Furthermore, the scissor telescopic mechanism 47 can be used to move the rotating shaft 13 up and down to adjust the brushing position. Finally, the water used for cleaning can be discharged through the liquid outlet at the lower end of the configuration tank 2.

[0054] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An apparatus for diluting concentrated dry lubricant, comprising a workbench (1), characterized in that: A configuration tank (2) is provided in the middle of the upper surface of the workbench (1). A first connecting pipe (6) is connected to the left side of the upper end of the configuration tank (2). A lubricating fluid cylinder (3) is connected to the lower end of the first connecting pipe (6). The lower end of the lubricating fluid cylinder (3) is fixedly connected to the workbench (1). A second connecting pipe (8) is connected to the middle of the upper right side of the configuration tank (2). A water tank (10) is connected to the lower end of the second connecting pipe (8). The lower end of the water tank (10) is fixedly connected to the workbench (1). A self-cleaning component is provided on the configuration tank (2). The self-cleaning component includes a rotating shaft (13), which is slidably connected to the configuration tank (2). An L-shaped plate (14) is fixedly connected to the lower end face of the rotating shaft (13). An installation plate (17) is fixedly connected to the lower end face of the L-shaped plate (14). A stirring and brushing mechanism is provided on the installation plate (17). A lifting plate (46) is rotatably connected to the upper end of the rotating shaft (13). A scissor telescopic mechanism (47) is provided at the lower end of the lifting plate (46). The lower end of the scissor telescopic mechanism (47) is installed on the configuration tank (2). The mounting plate (17) is radially distributed and fixedly connected with multiple mounting rods (23). The upper end of the mounting rod (23) is rotatably connected with a worm gear (22). The end of the worm gear (22) near the axis of the mounting plate (17) is fitted with and fixedly connected with a second bevel gear (21). The left side of the lower end face of the L-shaped plate (14) is fixedly connected with a first motor (19). The output end of the first motor (19) is fixedly connected with a first bevel gear (20) through a pin. The first bevel gear (20) and the second bevel gear (21) mesh with each other. The end of the worm gear (22) away from the axis of the mounting plate (17) is fitted with and fixedly connected with a third bevel gear (28). The end of the mounting rod (23) away from the axis of the mounting plate (17) is rotatably connected with a fourth bevel gear (29) and a brush roller (30) through a pin. The fourth bevel gear (29) and the third bevel gear (28) mesh with each other. The upper end of the mounting rod (23) is rotatably connected to a worm gear (24) and a first connecting rod (25) via a pin. The worm gear (24) meshes with the worm (22). The other end of the first connecting rod (25) is rotatably connected to a second connecting rod (26) via a pin. The lower end of the second connecting rod (26) is rotatably connected to a second rack (27) via a pin. The second rack (27) is slidably connected to the mounting rod (23). The second rack (27) is meshed with a first gear (32). The first gear (32) is fixedly connected to a nozzle (31) via a pin. Both the nozzle (31) and the first gear (32) are rotatably connected to the mounting rod (23) via pins. The nozzle (31) is connected to the branch pipe (56).

2. The apparatus for diluting concentrated dry lubricant according to claim 1, characterized in that: A water storage tank (54) is fixedly connected to the middle right side of the upper end of the configuration tank (2). A water pump (55) is connected to the lower left side of the water storage tank (54). The water pump (55) is fixedly connected to the configuration tank (2). A hose (15) is connected to the outlet end of the water pump (55). The hose (15) passes through the L-shaped plate (14). A ring pipe (18) is connected to the lower end of the hose (15). The ring pipe (18) is fixedly connected to the mounting plate (17). Multiple branch pipes (56) are provided at the lower end of the ring pipe (18). The branch pipes (56) pass through the mounting plate (17).

3. The apparatus for diluting concentrated dry lubricant according to claim 2, characterized in that: A fourth motor (48) is fixedly connected to the middle of the lower end face of the lifting plate (46). The output end of the fourth motor (48) is fixedly connected to a crank (49) via a pin. The rear end of the crank (49) is rotatably connected to a slider (50) via a pin. The slider (50) is embedded in a first rack (16) through a groove and is slidably connected to it. The lower end of the first rack (16) is slidably connected to a slide plate (51) via a groove. The lower end face of the slide plate (51) is fixedly connected to the lifting plate (46). A second gear (52) is sleeved and fixedly connected to the upper end of the rotating shaft (13). The second gear (52) meshes with the first rack (16).

4. The apparatus for diluting concentrated dry lubricant according to claim 3, characterized in that: The water tank (10) is provided with an inlet pipe (33) at the middle of the right side of the upper end, and an inlet filter assembly is also provided on the inlet pipe (33).

5. The apparatus for diluting concentrated dry lubricant according to claim 4, characterized in that: The water inlet filtration assembly includes a filter screen (39). An electric telescopic rod (45) is fixedly connected to the rear end of the right side of the upper surface of the water tank (10). A rectangular block (34) is fixedly connected to the piston end of the electric telescopic rod (45). A second motor (35) is fixedly connected to the front side of the lower end of the rectangular block (34). A fixing block (36) is fixedly connected to the output end of the second motor (35) via a pin. A connecting block (42) is fixedly connected to the lower end of the fixing block (36). The middle of both sides of the connecting block (42) is fixed. A limit rod (43) is connected to the upper end of the fixed block (36), a third motor (37) is fixedly connected to the upper end of the fixed block (36), a threaded rod (38) is fixedly connected to the output end of the third motor (37), a threaded block (41) is threadedly connected to the threaded rod (38), a third connecting rod (44) is rotatably connected to both ends of the threaded block (41) through a pin, and a scraper (40) is rotatably connected to the end of the third connecting rod (44) away from the threaded block (41) through a pin, and the scraper (40) is slidably connected to the limit rod (43).

6. The apparatus for diluting concentrated dry lubricant according to claim 5, characterized in that: The lower end of the configuration tank (2) is connected to a third connecting pipe (12), and a centrifugal pump (11) is provided at the right end of the third connecting pipe (12). The centrifugal pump (11) is fixedly connected to the workbench (1).

7. The apparatus for diluting concentrated dry lubricant according to claim 6, characterized in that: The lubricating fluid cylinder (3) and the preparation tank (2) are respectively equipped with a first level gauge (4) and a second level gauge (7), and the first connecting pipe (6) and the second connecting pipe (8) are respectively equipped with an electromagnetic metering pump (5) and an intelligent flow meter (9).

8. The method of using the apparatus for diluting concentrated dry lubricant according to claim 7, characterized in that, Includes the following steps: S1. Water is added to the water tank (10) through the inlet pipe (33). The impurities in the water are filtered using the filter screen (39), so that the impurities remain on the upper part of the filter screen (39). Then, the electric telescopic rod (45) is started to drive the rectangular block (34) to descend, so that the bottom of the scraper (40) is in contact with the upper part of the filter screen (39). Then, the third motor (37) is started to drive the threaded rod (38) to rotate, so that the threaded block (41) descends. Under the action of the third connecting rod (44), the scraper... The plates (40) slide on the limiting rod (43) and move away from each other at the same time, so that the impurities on the surface of the filter screen (39) can be scraped off, so that the scraper (40) is in contact with the liquid inlet pipe (33). Then the electric telescopic rod (45) is started again to rise and scrape off the impurities. At the same time, the second motor (35) can be used to drive the fixed block (36) to rotate, so that the position of the scraper (40) can be changed, so that impurities in different positions can be scraped off, thus completing the cleaning of the filter screen (39). S2. When the liquid level in the configuration tank (2) is low, the PLC control system opens the pneumatic valve and starts water replenishment. At the same time, the intelligent flow meter (9) works with the electromagnetic metering pump (5) to start configuring the required lubricant concentration. When the water level is high, the intelligent flow meter (9) closes. The electromagnetic metering pump (5) stops automatically after reaching the extraction volume. The pneumatic valve closes. When the lubricant cylinder (3) is low during the configuration process, the control system alarms, the pneumatic valve closes, and water replenishment stops. At the same time, the electromagnetic metering pump (5) uses the device to automatically add concentrate to the required amount according to the water replenishment volume. After the concentrate is replaced, the alarm switch is reset. When the electromagnetic metering pump (5) is turned on, the stirring blades can be rotated and stirred under the action of the fourth motor (48). Otherwise, it is turned off. S3. When the configuration tank (2) is at a low liquid level, the centrifugal pump (11) stops and the system alarms. S4. When it is necessary to clean the inner wall of the preparation tank (2), the water pump (55) can be started. The water pump (55) draws water from the water storage tank (54), which then passes through the hose (15) to the annular pipe (18) and sprays out from the branch pipe (56) and the nozzle (31) to rinse the inner wall of the preparation tank (2). At the same time, the first motor (19) can be started to drive the first bevel gear (20) to rotate, which will cause the second bevel gear (21) and the worm gear (22) to rotate, which will cause the third bevel gear (28) and the fourth bevel gear (29) to rotate, which will cause the brush roller (30) to rotate and perform friction brushing on the inner wall of the preparation tank (2). At the same time, with the cooperation of the worm gear (22) and the worm wheel (24), the first connecting rod (25) and the second connecting rod (26) will rotate. 6) Rotation causes the second rack (27) to slide back and forth, causing the first gear (32) and the nozzle (31) to rotate back and forth. When the nozzle (31) rotates, the brush roller (30) can be rinsed through the through hole to ensure the cleanliness of the brush roller (30) and prevent the brush roller (30) from being unable to clean itself due to the accumulation of impurities on its surface. At the same time, the fourth motor (48) can be started to drive the crank (49) to rotate, and the slider (50) can be used to make the first rack (16) slide back and forth, causing the second gear (52) to rotate back and forth, thereby causing the rotating shaft (13) to rotate back and forth, adjusting the horizontal angle of the brush roller (30). Furthermore, the scissor telescopic mechanism (47) can be used to move the rotating shaft (13) up and down to adjust the brushing position. S5. Finally, the water used for cleaning can be discharged through the outlet at the bottom of the preparation tank (2).

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