Waste liquid collecting device for hydraulic oil processing and production

Abstract

The utility model relates to the field of hydraulic oil processing, in particular to a waste liquid collecting device for hydraulic oil processing production, which comprises a rectangular bottom plate, the top of the bottom plate is fixedly connected with a circular clamping seat, a supporting plate is slidably connected in the circular clamping seat, and the top of the supporting plate is fixedly connected with a stirring barrel. The top of the stirring barrel is connected with a liquid inlet pipe, and a water inlet is formed in the top of the stirring barrel. When the filtering device is used, the baffle can be taken down through a handle, a third driving motor drives a threaded rod to rotate, the threaded rod drives an L-shaped plate to approach the filtering box, the L-shaped plate drives a push plate to push impurities on the filtering plate out of a rectangular opening in one side, the filtering plate is cleaned, the filtering plate does not need to be taken out from the interior of the device, and meanwhile the filtering device is convenient to use. Water in the stirring barrel enters the filtering box along the liquid discharging pipe to clean the interior of the filtering box, and the cleaned water is discharged from the liquid outlet pipe, so that the stirring barrel is relatively convenient to clean.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic oil processing, in particular to a waste liquid collecting device for hydraulic oil processing production. Background Art

[0002] Hydraulic oil is the hydraulic medium used in hydraulic systems that utilize liquid pressure energy. It plays the role of energy transmission, anti-wear, system lubrication, corrosion prevention, rust prevention, cooling, etc. in hydraulic systems. For hydraulic oil, first of all, it should meet the requirements of hydraulic device for liquid viscosity at working temperature and starting temperature. Since the viscosity change of lubricating oil is directly related to hydraulic action, transmission efficiency and transmission accuracy, it is also required that the viscosity-temperature performance and shear stability of the oil should meet the various requirements put forward by different uses.

[0003] Generally, when recycling waste liquid generated in the processing and production of hydraulic oil, the waste liquid needs to be filtered before proceeding to the next process. After the filter plate for filtering the waste liquid has been used for a period of time, the impurities attached to the filter plate need to be cleaned. However, the current filter plate is located inside the collection device, which is more troublesome to clean. Therefore, a waste liquid collection device for hydraulic oil processing and production is proposed. Utility Model Content

[0004] The utility model aims to solve the disadvantage that the existing filter plate is located inside the collection device and is troublesome to clean, and proposes a waste liquid collection device for hydraulic oil processing production.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A waste liquid collection device for hydraulic oil processing production, comprising a rectangular bottom plate, a circular card seat fixedly connected to the top of the bottom, a support plate slidably connected in the circular card seat, a stirring barrel fixedly connected to the top of the support plate, a liquid inlet pipe connected to the top of the stirring barrel, a water inlet opened on the top of the stirring barrel, a first drive motor installed at the bottom of the stirring barrel, a first rotating rod connected to the output end of the first drive motor, a stirring rod fixedly connected to the first rotating rod, the stirring rod is located in the stirring barrel, a liquid discharge pipe is connected to one side of the stirring barrel, a filter box is placed on the bottom plate, the top of the filter box is connected to one end of the liquid discharge pipe, a filter plate is installed inside the filter box, rectangular openings are opened on both sides of the filter box, a U-shaped plate is fixedly connected to one side of the filter box, a third drive motor is installed on the U-shaped plate, a threaded rod is connected to the output end of the third drive motor, the threaded rod is threadedly connected to the L-shaped plate, a push plate is fixedly connected to one end of the L-shaped plate, and the push plate is slidably connected to the rectangular opening.

[0007] Preferably, a second driving motor is installed on the top of the mixing barrel, the output end of the second driving motor is connected to a second rotating rod, one end of the second rotating rod is fixedly connected to a scraper, and the scraper is slidably connected to the inner wall of the mixing barrel.

[0008] Preferably, sealing grooves are provided on both sides of the rectangular opening on one side, a baffle is slidably connected to the rectangular opening, sealing gaskets are fixedly connected to both sides of the baffle, the sealing gasket is slidably connected to the sealing groove, a handle is fixedly connected to one side of the baffle, the baffle is slidably connected to the rectangular opening, a liquid outlet pipe is connected to one side of the filter box, and electromagnetic valves are installed on the drain pipe and the liquid outlet pipe.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] 1. When the device is in use, the third driving motor can be used to drive the threaded rod to rotate, and the threaded rod drives the L-shaped plate to approach the filter box. The L-shaped plate drives the push plate to push the impurities on the filter plate out of the rectangular opening on one side to clean the filter plate. There is no need to take the filter plate out of the device, so it is more convenient to clean.

[0011] 2. When the equipment is in use, the first driving motor can be used to drive the first rotating rod to rotate, and the first rotating rod drives the stirring rod to rotate. The stirring rod stirs the hydraulic oil waste liquid in the stirring barrel, thereby improving the fluidity of the hydraulic oil waste liquid and facilitating filtering. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a waste liquid collection device for hydraulic oil processing and production proposed by the utility model;

[0013] Figure 2 This is a three-dimensional structural diagram of the connection relationship between the first rotating rod and the stirring rod of a waste liquid collection device for hydraulic oil processing production proposed by the utility model;

[0014] Figure 3 This is a three-dimensional structural diagram of the connection relationship between the threaded rod and the L-shaped plate of a waste liquid collection device for hydraulic oil processing production proposed by the utility model;

[0015] Figure 4 The utility model is a three-dimensional structural schematic diagram of the connection relationship between the sealing groove and the sealing gasket of a waste liquid collection device for hydraulic oil processing production.

[0016] In the figure: 1. bottom plate; 2. circular holder; 3. support plate; 4. stirring barrel; 5. liquid inlet pipe; 6. first drive motor; 7. first rotating rod; 8. stirring rod; 9. second drive motor; 10. scraper; 11. drain pipe; 12. filter box; 13. filter plate; 14. U-shaped plate; 15. third drive motor; 16. threaded rod; 17. L-shaped plate; 18. push plate; 19. baffle; 20. sealing gasket; 21. liquid outlet pipe; 22. electromagnetic valve. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0018] Reference Figure 1-Figure 4 A waste liquid collection device for hydraulic oil processing production includes a rectangular bottom plate 1, a circular holder 2 is fixedly connected to the top of the bottom, a support plate 3 is slidably connected inside the circular holder 2, a stirring barrel 4 is fixedly connected to the top of the support plate 3, a liquid inlet pipe 5 is connected to the top of the stirring barrel 4, and a water inlet is opened on the top of the stirring barrel 4.

[0019] Wherein, waste hydraulic oil is added into the mixing barrel 4 through the liquid inlet pipe 5, water is added into the mixing barrel 4 through the water inlet, and the inside of the mixing barrel 4 is cleaned regularly.

[0020] Furthermore, a first driving motor 6 is installed at the bottom of the mixing barrel 4 , an output end of the first driving motor 6 is connected to a first rotating rod 7 , a stirring rod 8 is fixedly connected to the first rotating rod 7 , and the stirring rod 8 is located in the mixing barrel 4 .

[0021] Among them, the first drive motor 6 is powered by an external device and controlled to open and close. The first drive motor 6 drives the first rotating rod 7 to rotate, and the first rotating rod 7 drives the stirring rod 8 to rotate. The stirring rod 8 stirs the hydraulic oil waste liquid in the stirring barrel 4, thereby improving the fluidity of the hydraulic oil waste liquid and facilitating filtering.

[0022] Furthermore, a second drive motor 9 is installed on the top of the mixing barrel 4 , an output end of the second drive motor 9 is connected to a second rotating rod, one end of the second rotating rod is fixedly connected to a scraper 10 , and the scraper 10 is slidably connected to the inner wall of the mixing barrel 4 .

[0023] Among them, the second drive motor 9 is powered by an external device and controlled to be turned on and off. The second drive motor 9 drives the second rotating rod to rotate, and the second rotating rod drives the scraper 10 to rotate. The scraper 10 scrapes the inner wall of the mixing barrel 4 to prevent the waste hydraulic oil from adhering to the inner wall of the mixing barrel 4, making it convenient to clean the inside of the mixing barrel 4.

[0024] Furthermore, a drain pipe 11 is connected to one side of the mixing barrel 4, a filter box 12 is placed on the bottom plate 1, the top of the filter box 12 is connected to one end of the drain pipe 11, a filter plate 13 is installed inside the filter box 12, rectangular openings are opened on both sides of the filter box 12, and a U-shaped plate 14 is fixedly connected to one side of the filter box 12.

[0025] The stirred waste hydraulic oil enters the filter box 12 through the drain pipe 11, and the filter plate 13 in the filter box 12 filters the waste hydraulic oil.

[0026] Furthermore, a third drive motor 15 is installed on the U-shaped plate 14, and a threaded rod 16 is connected to the output end of the third drive motor 15. The threaded rod 16 is threadedly connected to an L-shaped plate 17. One end of the L-shaped plate 17 is fixedly connected to a push plate 18, and the push plate 18 is slidably connected to the rectangular opening.

[0027] Among them, the third drive motor 15 is powered by an external device and controlled to open and close. The third drive motor 15 drives the threaded rod 16 to rotate, and the threaded rod 16 drives the L-shaped plate 17 to approach the filter box 12. The L-shaped plate 17 drives the push plate 18 to push the impurities on the filter plate 13 out of the rectangular opening on one side to clean the filter plate 13. There is no need to remove the filter plate 13 from the inside of the device. At the same time, the water in the mixing barrel 4 enters the filter box 12 along the drain pipe 11 to clean the inside of the filter box 12, and the cleaned water is discharged from the outlet pipe 21, which is more convenient.

[0028] At the same time, the actual specifications of the first drive motor 6, the second drive motor 9 and the third drive motor 15 are selected and determined, and the specific selection calculation method adopts the existing technology in this field, so it is not repeated.

[0029] Furthermore, sealing grooves are opened on both sides of the rectangular opening on one side, a baffle 19 is slidably connected to the rectangular opening, sealing gaskets 20 are fixedly connected to both sides of the baffle 19, the sealing gasket 20 is slidably connected to the sealing groove, a handle is fixedly connected to one side of the baffle 19, the baffle 19 is slidably connected to the rectangular opening, a liquid outlet pipe 21 is connected to one side of the filter box 12, and electromagnetic valves 22 are installed on the discharge pipe 11 and the liquid outlet pipe 21.

[0030] Among them, the baffle 19 tightly seals the rectangular opening through the sealing groove and the sealing gasket 20 to prevent the hydraulic oil waste from flowing out of the rectangular opening during the operation of the device. The handle is convenient for removing the baffle 19 when cleaning the filter plate 13. The filtered hydraulic oil waste flows out through the liquid outlet pipe 21, and the electromagnetic valve 22 controls the flow of the hydraulic oil waste.

[0031] The working principle of this utility model:

[0032] The baffle 19 is removed by the handle, and the third drive motor 15 drives the threaded rod 16 to rotate. The threaded rod 16 drives the L-shaped plate 17 to approach the filter box 12. The L-shaped plate 17 drives the push plate 18 to push the impurities on the filter plate 13 out of the rectangular opening on one side to clean the filter plate 13. There is no need to take the filter plate 13 out of the device. At the same time, the water in the mixing barrel 4 enters the filter box 12 along the drain pipe 11 to clean the inside of the filter box 12, and the cleaned water is discharged from the liquid outlet pipe 21, which is more convenient.

[0033] The first driving motor 6 drives the first rotating rod 7 to rotate, and the first rotating rod 7 drives the stirring rod 8 to rotate. The stirring rod 8 stirs the hydraulic oil waste liquid in the stirring barrel 4 to improve the fluidity of the hydraulic oil waste liquid and is more conducive to filtering.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A waste liquid collection device for hydraulic oil processing production, comprising a rectangular bottom plate (1), characterized in that: The top of the bottom plate is fixedly connected to a circular holder (2), a support plate (3) is slidably connected inside the circular holder (2), a stirring barrel (4) is fixedly connected to the top of the support plate (3), a liquid inlet pipe (5) is connected to the top of the stirring barrel (4), a water inlet is provided at the top of the stirring barrel (4), a first drive motor (6) is installed at the bottom of the stirring barrel (4), a first rotating rod (7) is connected to the output end of the first drive motor (6), a stirring rod (8) is fixedly connected to the first rotating rod (7), the stirring rod (8) is located in the stirring barrel (4), a liquid discharge pipe (11) is connected to one side of the stirring barrel (4), and the bottom plate A filter box (12) is placed on (1), the top of the filter box (12) is connected to one end of the drain pipe (11), a filter plate (13) is installed inside the filter box (12), rectangular openings are opened on both sides of the filter box (12), a U-shaped plate (14) is fixedly connected to one side of the filter box (12), a third drive motor (15) is installed on the U-shaped plate (14), an output end of the third drive motor (15) is connected to a threaded rod (16), the threaded rod (16) is threadedly connected to an L-shaped plate (17), one end of the L-shaped plate (17) is fixedly connected to a push plate (18), and the push plate (18) is slidably connected to the rectangular opening.

2. A waste liquid collection device for hydraulic oil processing and production according to claim 1, characterized in that: A second drive motor (9) is installed on the top of the mixing barrel (4); an output end of the second drive motor (9) is connected to a second rotating rod; one end of the second rotating rod is fixedly connected to a scraper (10); the scraper (10) is slidably connected to the inner wall of the mixing barrel (4).

3. A waste liquid collection device for hydraulic oil processing and production according to claim 1, characterized in that: Sealing grooves are provided on both sides of the rectangular opening on one side, a baffle (19) is slidably connected to the rectangular opening, sealing pads (20) are fixedly connected to both sides of the baffle (19), the sealing pad (20) is slidably connected to the sealing groove, a handle is fixedly connected to one side of the baffle (19), the baffle (19) is slidably connected to the rectangular opening, a liquid outlet pipe (21) is connected to one side of the filter box (12), and electromagnetic valves (22) are installed on both the liquid discharge pipe (11) and the liquid outlet pipe (21).

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