Rolling lubricating oil conveying device of aluminum alloy cold-rolling mill
By designing an aluminum alloy cold rolling mill lubricating oil transportation device including an oil storage tank, an oil inlet pipe, an oil outlet pipe and a sewage pipe, the problems of high labor intensity and easy accumulation of impurities in the prior art are solved, and efficient lubricating oil storage and supply are achieved to ensure the normal operation of the equipment.
Patent Information
- Application Number
- CN202421862828.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-02
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2034-08-02
AI Technical Summary
In the prior art, the lubricant replenishment method of aluminum alloy plate and strip cold rolling mill requires staff to repeatedly go between the oil depot and the machine, with high labor intensity and oil barrels prone to accumulate impurities to affect the normal operation of the equipment.
Design an aluminum alloy cold rolling mill rolling lubricating oil transportation device, including oil storage tank, oil inlet pipe, oil outlet pipe and sewage pipe, equipped with filters, liquid level gauge and valve to realize automated lubricating oil storage and supply to prevent impurities from entering.
It realizes efficient storage and supply of lubricating oil in aluminum alloy plate and strip cold rolling mill, reduces the labor intensity of staff, improves work efficiency, and prevents impurities from affecting the normal operation of the equipment through filters and sewage discharge valves.
Smart Images
Figure CN222925294U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of lubricating oil storage and transportation of aluminum alloy strip cold rolling equipment, in particular to a rolling lubricating oil transportation device for an aluminum alloy cold rolling mill. Background Art
[0002] The rolling lubricating oil of an aluminum alloy strip cold rolling mill is a consumable and needs to be replenished frequently. The existing method for replenishing lubricating oil is to extract the lubricating oil from the oil storage tank using an oil barrel for replenishment. The volume of the oil barrel is small, and it requires workers to repeatedly travel between the oil storage tank and the aluminum alloy strip cold rolling mill for repeated operations, resulting in high labor intensity and low work efficiency. Moreover, with the increase in the number of times the oil barrel is used and transported and the extension of time, impurities or foreign objects will remain in the oil barrel. Once the impurities or foreign objects enter the equipment, it will affect the normal operation of the equipment and even cause production accidents. Content of the Utility Model
[0003] The purpose of the utility model is to provide a rolling lubricating oil transportation device for an aluminum alloy cold rolling mill, which has an oil storage capacity, can conveniently and quickly supply lubricating oil to the aluminum alloy strip cold rolling mill, and prevent impurities or pollutants from entering the aluminum alloy strip cold rolling to affect normal production.
[0004] To achieve the above technical effects, a rolling lubricating oil transportation device for an aluminum alloy cold rolling mill of the utility model includes an oil storage box body. An oil inlet pipe is fixedly connected to the upper part of the side wall of the oil storage box body. The oil inlet pipe is communicated with the oil storage box body. One end of the oil inlet pipe extending out of the oil storage box body is connected with an oil inlet joint. An oil outlet pipe is fixedly connected to the lower part of the side wall of the oil storage box body. One end of the oil outlet pipe extending out of the oil storage box body is connected with an oil outlet joint. A sewage discharge pipe is fixedly connected to the bottom wall of the oil storage box body. One end of the sewage discharge pipe extending out of the oil storage box body is connected with a sewage discharge joint.
[0005] Further, a liquid level gauge is fixedly connected to the side wall of the oil storage box body, and the liquid level gauge is arranged outside the oil storage box body.
[0006] Further, a filter is connected between the oil inlet pipe and the oil inlet joint.
[0007] Further, an oil outlet valve is connected between the oil outlet pipe and the oil outlet joint.
[0008] Further, a sewage discharge valve is fixedly connected between the sewage discharge pipe and the sewage discharge joint.
[0009] Further, an observation and cleaning hole is arranged on the top wall of the oil storage box body. A cover plate is rotatably connected to the oil storage box body through a hinge. The cover plate covers the observation and cleaning hole, and the area of the cover plate is larger than the area of the observation and cleaning hole.
[0010] Further, a plurality of legs are fixedly connected to the bottom surface of the oil storage box body.
[0011] Furthermore, two fork arm connecting pipes are fixedly connected to the bottom surface of the oil storage tank body, and the two fork arm connecting pipes are symmetric about the center of the oil storage tank body; a plurality of lifting lugs are evenly distributed on the outer wall of the upper part of the oil storage tank body, and the plurality of lifting lugs are arranged on the same horizontal plane.
[0012] Furthermore, a guardrail is fixedly connected to the top surface of the oil storage tank body.
[0013] Furthermore, a ladder is fixedly connected to the side wall of the oil storage tank body, a notch is provided on the guardrail, and the ladder is arranged at the notch.
[0014] The beneficial effects of the present utility model are as follows: The present utility model realizes the storage and supply of the rolling lubricating oil for the aluminum alloy strip cold rolling mill. Workers no longer need to repeatedly transport the lubricating oil back and forth between the oil depot and the aluminum alloy strip cold rolling mill with oil drums, which reduces the labor intensity of the workers and improves the work efficiency. A filter is provided on the inlet pipe to filter the input lubricating oil, prevent impurities or foreign objects from entering the oil storage tank body, ensure the normal operation of the equipment, and avoid safety accidents. Description of the Drawings
[0015] Figure 1 is a schematic structural diagram of the present utility model;
[0016] Figure 2 is a side view of the present utility model;
[0017] Figure 3 is a partial structural schematic diagram of the inlet pipe of the present utility model;
[0018] Figure 4 is a partial structural schematic diagram of the liquid level gauge of the present utility model;
[0019] Figure 5 is a partial structural schematic diagram of the outlet pipe and the sewage pipe of the present utility model.
[0020] In the figure: 1. Oil storage tank body; 2. Legs; 3. Fork arm connecting pipe; 4. Lifting lug; 5. Guardrail; 501. Notch; 6. Ladder; 7. Inlet pipe; 8. Inlet joint; 9. Filter; 10. Liquid level gauge; 11. Outlet pipe; 12. Outlet joint; 13. Outlet valve; 14. Sewage pipe; 15. Sewage joint; 16. Sewage valve; 17. Observation and cleaning hole; 18. Cover plate. Detailed Embodiment
[0021] Such as Figures 1 - 5As shown in the figure, a lubricating oil transportation device for an aluminum alloy cold rolling mill of the present utility model includes an oil storage tank body 1. An oil inlet pipe 7 is fixedly connected to the upper part of the side wall of the oil storage tank body 1. The oil inlet pipe 7 is communicated with the oil storage tank body 1. One end of the oil inlet pipe 7 extending out of the oil storage tank body 1 is connected with an oil inlet joint 8. An oil outlet pipe 11 is fixedly connected to the lower part of the side wall of the oil storage tank body 1. One end of the oil outlet pipe 11 extending out of the oil storage tank body 1 is connected with an oil outlet joint 12. A sewage discharge pipe 14 is fixedly connected to the bottom wall of the oil storage tank body 1. One end of the sewage discharge pipe 14 extending out of the oil storage tank body 1 is connected with a sewage discharge joint 15; A filter 9 is connected between the oil inlet pipe 7 and the oil inlet joint 8; An oil outlet valve 13 is connected between the oil outlet pipe 11 and the oil outlet joint 12; A sewage discharge valve 16 is fixedly connected between the sewage discharge pipe 14 and the sewage discharge joint 15;
[0022] A liquid level gauge 10 is fixedly connected to the side wall of the oil storage tank body 1. The liquid level gauge 10 is arranged outside the oil storage tank body 1.
[0023] An observation and cleaning hole 17 is provided on the top wall of the oil storage tank body 1. A cover plate 18 is rotatably connected to the oil storage tank body 1 through a hinge. The cover plate 18 is covered on the observation and cleaning hole 17. The area of the cover plate 18 is larger than the area of the observation and cleaning hole 17.
[0024] A plurality of legs 2 are fixedly connected to the bottom surface of the oil storage tank body 1; Two fork arm connecting pipes 3 are fixedly connected to the bottom surface of the oil storage tank body 1. The two fork arm connecting pipes 3 are symmetric about the center of the oil storage tank body 1; A plurality of lifting lugs 4 are evenly distributed on the outer wall of the upper part of the oil storage tank body 1. The plurality of lifting lugs 4 are arranged on the same horizontal plane; A guardrail 5 is fixedly connected to the top surface of the upper oil storage tank body 1; A ladder 6 is fixedly connected to the side wall of the oil storage tank body 1. A notch 501 is provided on the guardrail 5. The ladder 6 is arranged at the notch 501.
[0025] The capacity of the oil storage tank body 1 of the present utility model is much larger than the capacity of an oil barrel. The oil inlet joint 8 is connected to a lubricating oil storage through a pipeline and an oil pump to automatically add lubricating oil into the oil storage tank body 1. The setting of the filter 9 prevents impurities or foreign objects from entering the interior of the oil storage tank body 1. An oil filling hose can be connected to the oil outlet joint 12. When the aluminum alloy cold rolling mill needs to add lubricating oil, the staff holds the oil filling hose to add lubricating oil. After long-term use, the sewage discharge valve 16 is opened to discharge the dirt deposited at the bottom of the oil storage tank body 1. When discharging the dirt, the sewage discharge joint 15 can be connected to a sewage discharge pipeline or a container for holding dirt can be placed below the sewage discharge joint 15.
[0026] The oil inlet joint 8, the oil outlet joint 12 and the sewage discharge joint 15 can use flange type, threaded type or quick connection type, etc. The specific selection method can be reasonably selected according to the actual situation on site.
[0027] The liquid level gauge 10 is used to observe the storage amount of lubricating oil in the oil storage tank body 1.
[0028] The provision of the observation and cleaning hole 17 facilitates the staff to clean or repair the interior of the oil storage tank body 1 through the observation and cleaning hole 17. The cover plate 18 is connected to the observation and cleaning hole 17 to prevent sundries from entering the oil storage tank body 1 and also prevent the staff from accidentally falling into the oil storage tank body 1. In actual use, a locking mechanism can be provided on the cover plate 18 for locking the cover plate 18.
[0029] The support legs 2 are used for supporting the oil storage tank body 1. The provision of the support legs 2 also facilitates the setting of the fork arm connecting pipes 3. The two fork arm connecting pipes 3 are symmetrically arranged with respect to the center of the oil storage tank body 1 to ensure that the oil storage tank body 1 remains stable when being transported by a forklift. In addition to moving the present utility model by a forklift, the present utility model can also be moved by a crane using the lifting lugs 4.
[0030] The provision of the ladder 6 facilitates the staff to climb to the top of the oil storage tank body 1. The guardrail 5 plays a protective role at the top of the oil storage tank body 1 to ensure the safety of the staff. A safety rope can be provided between the guardrail 5 and the staff to further improve the safety of the staff.
Claims
1. A rolling lubricating oil delivery device for an aluminum alloy cold rolling mill, characterized in that: The invention comprises an oil storage box (1), an oil inlet pipe (7) is fixedly connected to the upper part of the side wall of the oil storage box (1), the oil inlet pipe (7) is in communication with the oil storage box (1), one end of the oil inlet pipe (7) extending out of the oil storage box (1) is connected to an oil inlet joint (8), an oil outlet pipe (11) is fixedly connected to the lower part of the side wall of the oil storage box (1), one end of the oil outlet pipe (11) extending out of the oil storage box (1) is connected to an oil outlet joint (12), and a sewage discharge pipe (14) is fixedly connected to the bottom wall of the oil storage box (1), and one end of the sewage discharge pipe (14) extending out of the oil storage box (1) is connected to a sewage discharge joint (15).
2. The rolling lubricating oil conveying device for an aluminum alloy cold rolling mill according to claim 1, characterized in that: A liquid level meter (10) is fixedly connected to the side wall of the oil storage tank (1), and the liquid level meter (10) is arranged outside the oil storage tank (1).
3. The rolling lubricating oil conveying device for an aluminum alloy cold rolling mill according to claim 2, characterized in that: A filter (9) is connected between the oil inlet pipe (7) and the oil inlet connector (8).
4. The rolling lubricating oil conveying device for an aluminum alloy cold rolling mill according to claim 3, characterized in that: An oil outlet valve (13) is connected between the oil outlet pipe (11) and the oil outlet joint (12).
5. The rolling lubricating oil conveying device for an aluminum alloy cold rolling mill according to claim 4, characterized in that: A sewage discharge valve (16) is fixedly connected between the sewage discharge pipe (14) and the sewage discharge joint (15).
6. The rolling lubricating oil conveying device for an aluminum alloy cold rolling mill according to claim 5, characterized in that: The top wall of the oil storage box (1) is provided with an observation and cleaning hole (17). A cover plate (18) is rotatably connected to the oil storage box (1) via a hinge. The cover plate (18) covers the observation and cleaning hole (17). The area of the cover plate (18) is larger than that of the observation and cleaning hole (17).
7. The rolling lubricant oil delivery device for an aluminum alloy cold rolling mill according to any one of claims 1 to 6, characterized in that: A plurality of legs (2) are fixedly connected to the bottom surface of the oil storage box (1).
8. The rolling lubricating oil conveying device for an aluminum alloy cold rolling mill according to claim 7, characterized in that: Two fork arm connecting pipes (3) are fixedly connected to the bottom surface of the oil storage box (1), and the two fork arm connecting pipes (3) are symmetrical about the center of the oil storage box (1); a plurality of lifting ears (4) are evenly distributed on the upper outer wall of the oil storage box (1), and the plurality of lifting ears (4) are arranged on the same horizontal plane.
9. The rolling lubricating oil conveying device for an aluminum alloy cold rolling mill according to claim 8, characterized in that: A guardrail (5) is fixedly connected to the top surface of the oil storage box (1).
10. The rolling lubricating oil conveying device for an aluminum alloy cold rolling mill according to claim 9, characterized in that: A ladder (6) is fixedly connected to the side wall of the oil storage box (1), a notch (501) is provided on the guardrail (5), and the ladder (6) is arranged at the notch (501).