HU oil filling platform
By introducing automated control and flexible adjustment components into the HU oil filling station, the problems of low automation, inconvenient operation, and oil quality in traditional oil filling equipment have been solved, achieving an efficient and accurate oil filling process and convenient operation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- TIANJIN WEIMENG TECH CO LTD
- Filing Date
- 2025-07-09
- Publication Date
- 2026-07-03
AI Technical Summary
Traditional oil filling equipment suffers from low automation, difficulty in precisely controlling the filling speed, inconvenient operation, poor gas separation in the oil, and difficulty in flexibly adjusting the height and position of the worktable, all of which affect the quality of oil filling and ease of operation.
An oil filling mechanism was designed, which includes an oil storage tank, an oil filling pump, a control valve, and an oil-gas separation structure. Combined with a lifting component and a leveling component, it adopts an electric control valve and a touch LCD screen to achieve automated control and flexible adjustment.
It improves the automation and accuracy of oil filling, ensures oil quality, enhances operational convenience and applicability, meets different operational needs, and maintains a clean working environment.
Smart Images
Figure CN224450305U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of oil filling equipment, specifically the HU oil filling platform. Background Technology
[0002] Oil filling is an important part of the production and maintenance of HU.
[0003] Traditional oil filling equipment often suffers from low automation, difficulty in precisely controlling the filling speed, and inconvenient operation. Furthermore, gases carried in the oil during the filling process cannot be effectively separated, affecting the filling quality. In addition, the height and horizontal position of the worktable are difficult to adjust flexibly according to actual needs, resulting in poor operational convenience and applicability, failing to meet the demands of modern industrial production for efficient, precise, and convenient oil filling equipment.
[0004] Therefore, a new type of HU filling platform is urgently needed to solve the above problems. Utility Model Content
[0005] This invention provides a HU oil filling platform to solve the problems of low automation, poor oil filling quality, and inconvenient operation mentioned in the background art. By optimizing the oil filling mechanism and setting up lifting and leveling components, the oil filling process is automated and precisely controlled, improving oil filling quality and ease of operation.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a HU oil filling platform, comprising a HU oil filling platform body, an oil filling mechanism installed inside the HU oil filling platform body, and a workbench disposed on the surface of the HU oil filling platform body. A control module is installed on the surface of the HU oil filling platform body. The oil filling mechanism includes an oil storage tank, an oil filling pump, an oil filling pipe, and a control valve. The oil storage tank is fixedly installed on a base inside the HU oil filling platform body. The oil filling pump is disposed between the oil storage tank and the oil filling pipe. The control valve is installed on the oil filling pipe. The oil outlet of the oil filling pipe is connected to an oil-gas separation structure. The oil-gas separation structure includes a separation tank. A spiral guide plate is disposed inside the separation tank. An exhaust port is disposed at the top of the separation tank, and an oil outlet is disposed at the bottom. The oil outlet is connected to an oil filling connector. The oil filling connector is used to connect to a HU. The control module is electrically connected to the control valve.
[0007] Preferably, the control valve is an electrically controlled valve, which can remotely adjust the oil filling speed through the control system to achieve automated control.
[0008] Preferably, the HU oil filling platform body is provided with a lifting assembly. The lifting assembly includes a fixed plate installed on the surface of the HU oil filling platform body. Two lead screws are rotatably connected to the upper surface of the fixed plate through a mounting plate. The two lead screws are symmetrically arranged on the upper surface of the fixed plate. A servo motor is provided at one end of each of the two lead screws on the surface of the fixed plate. The servo motors transmit signals to the control module. The output shafts of the two servo motors are respectively connected to one end of each of the two lead screws. Two symmetrically arranged control blocks are screwed onto the surface of each of the two lead screws. The lead screws are bidirectional threaded rods. The control blocks are in contact with the fixed plate. A lifting rod is rotatably connected to the surface of the control block through a hinge. The two lifting rods intersect each other through a rotating shaft. One end of the lifting rod is connected to the bottom surface of the lifting plate above the fixed plate through a hinge. The lifting plate abuts against the worktable. A rectangular protective frame is installed on the outside of the fixed plate.
[0009] Preferably, the bottom surface of each control block is equipped with a convex stabilizing block, and the surface of the fixing plate is provided with a guide groove adapted to the stabilizing block. The control block slides on the surface of the fixing plate through the stabilizing block and the guide groove.
[0010] Preferably, a horizontal adjustment assembly is provided between the lifting plate and the worktable. The horizontal adjustment assembly includes a movable block installed at the center of the bottom surface of the worktable. The surface of the lifting plate is provided with a T-shaped groove adapted to the movable block. A limiting block with a concave cross-section is vertically installed on the side surface of the movable block. The opening direction of the limiting block is parallel to the inner wall of the groove. The inner wall of the groove is provided with a limiting groove adapted to the limiting block.
[0011] Preferably, the workbench surface has a recessed groove with a sunken structure, and a drain outlet is provided on one side of the bottom surface of the groove. A plug made of rubber is inserted into the drain outlet.
[0012] Preferably, the HU oil filling platform body has multiple drawers on its side surface.
[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0014] This invention achieves remote automated control of the filling speed by incorporating an electric control valve and a touch-screen LCD control module, improving filling efficiency and accuracy while reducing human error. The oil-gas separation structure effectively separates gas from the oil, ensuring filling quality and enhancing the performance and reliability of the HU (Heater Unit). The lifting and leveling components allow for flexible adjustment of the workbench's height and horizontal position according to actual needs, improving operational convenience and applicability to meet the requirements of different operators and work scenarios. The workbench's drain port design and drawer configuration further enhance the equipment's practicality and ease of operation, maintaining a clean working environment and facilitating the storage of tools and parts. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the internal structure of the HU oil filling platform body in this utility model;
[0016] Figure 2 This is a schematic diagram of the lifting component in this utility model;
[0017] Figure 3 In this utility model Figure 2 Enlarged structural diagram at point A;
[0018] Figure 4 This is a side view of the overall structure of this utility model;
[0019] Figure 5 This is a structural view of the lifting assembly in this utility model;
[0020] Figure 6 This is a schematic diagram of the overall structure of this utility model.
[0021] In the diagram: 1. HU oil filling platform main body; 11. Oil filling mechanism; 111. Oil storage tank; 112. Oil filling pump; 113. Separator tank; 114. Oil filling pipe; 115. Control valve; 12. Workbench; 13. Control module; 2. Lifting assembly; 21. Fixing plate; 22. Lead screw; 23. Servo motor; 24. Control block; 25. Lifting rod; 26. Lifting plate; 27. Stabilizing block; 28. Guide groove; 29. Protective frame; 3. Horizontal adjustment assembly; 31. Moving block; 32. Slide groove; 33. Limiting block; 34. Limiting groove; 5. Drain port; 6. Plug. Detailed Implementation
[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0023] like Figures 1 to 6 As shown, this utility model provides a HU oil filling platform, including a HU oil filling platform body 1, an oil filling mechanism 11 installed inside the HU oil filling platform body 1, and a worktable 12 disposed on the surface of the HU oil filling platform body 1. A control module 13 is installed on the surface of the HU oil filling platform body 1. The control module 13 is a touch-screen LCD display, which facilitates intuitive and convenient operation and parameter setting by the operator.
[0024] The oil filling mechanism 11 includes an oil storage tank 111, an oil filling pump 112, an oil filling pipe 114, and a control valve 115. The oil storage tank 111 is fixedly installed on the base inside the HU oil filling platform body 1 and is used to store the oil required for filling. The oil filling pump 112 is located between the oil storage tank 111 and the oil filling pipe 114, providing power for oil delivery. The control valve 115 is installed on the oil filling pipe 114, and the oil outlet of the oil filling pipe 114 is connected to an oil-gas separation structure. The oil-gas separation structure includes a separation tank 113, which contains a spiral guide plate. Through the action of the spiral guide plate, the gas and oil in the oil are fully separated. The separation tank 113 has an exhaust port at the top and an oil outlet at the bottom, which is connected to an oil filling connector. The oil filling connector is used to connect to the HU, thereby ensuring that the oil entering the HU does not contain excess gas and improving the filling quality. The control module 13 is electrically connected to the control valve 115 to control the oil filling process.
[0025] It should be noted that a spiral guide plate is coaxially fixed inside the separator 113. The spiral guide plate is 50-80mm in diameter and its height is 1 / 3 of the inner diameter of the tank. It is made of 304 stainless steel. Its lower end is welded to the bottom of the separator 113 by a support rib, and its upper end extends to 100mm below the exhaust port. When the oil flows along the spiral channel, the gas gathers at the top of the tank due to the density difference and is discharged through the exhaust port.
[0026] It should be noted that control valve 115 is an electric valve, which can remotely adjust the oil filling speed through the control system to achieve automated control, avoid errors caused by manual operation, and improve oil filling efficiency and accuracy.
[0027] like Figures 1 to 6As shown, a lifting assembly 2 is installed on the main body 1 of the HU oil filling platform. The lifting assembly 2 includes a fixed plate 21 installed on the surface of the main body 1. Two lead screws 22 are rotatably connected to the upper surface of the fixed plate 21 via a mounting plate. The two lead screws 22 are symmetrically arranged on the upper surface of the fixed plate 21. A servo motor 23 is installed at one end of each of the two lead screws 22 on the surface of the fixed plate 21. The servo motors 23 transmit signals to the control module 13, and the operator can control the operation of the servo motors 23 through the control module 13. The output shafts of the two servo motors 23 are respectively connected to one end of the two lead screws 22. Two symmetrically arranged control blocks 24 are screwed onto the surface of each of the two lead screws 22. The lead screws 22 are bidirectional threaded rods. When the lead screws 22 rotate, the control blocks 24 move linearly on the lead screws 22. The control block 24 is in contact with the fixed plate 21. A lifting rod 25 is rotatably connected to the surface of the control block 24 via a hinge. Two lifting rods 25 intersect each other via a pivot. One end of each lifting rod 25 is connected via a hinge to the bottom surface of a lifting plate 26 located above the fixed plate 21. The lifting plate 26 abuts against the worktable 12. By controlling the servo motor 23 to rotate the lead screw 22, the control block 24 moves, which in turn moves the lifting rods 25, allowing for flexible adjustment of the worktable 12's height. A rectangular protective frame 29 is installed on the outside of the fixed plate 21 to protect the lifting assembly 2 and improve the safety of equipment operation.
[0028] To ensure the stability of the movement of the control block 24, a convex stabilizing block 27 is installed on the bottom surface of the control block 24. A guide groove 28 adapted to the stabilizing block 27 is opened on the surface of the fixing plate 21. The control block 24 slides on the surface of the fixing plate 21 through the stabilizing block 27 and the guide groove 28, effectively preventing the control block 24 from shifting during the movement.
[0029] A horizontal adjustment assembly 3 is provided between the lifting plate 26 and the worktable 12. The horizontal adjustment assembly 3 includes a movable block 31 installed at the center of the bottom surface of the worktable 12. The surface of the lifting plate 26 is provided with a T-shaped groove 32 that is adapted to the movable block 31. A concave-shaped limiting block 33 is vertically installed on the side surface of the movable block 31. The opening direction of the limiting block 33 is parallel to the inner wall of the groove 32. The inner wall of the groove 32 is provided with a limiting groove 34 that is adapted to the limiting block 33. By setting the horizontal adjustment assembly 3, the worktable 12 can be moved horizontally on the lifting plate 26, reducing the labor cost of the operator during the oil filling process. It is more convenient for the oil filling equipment to move on the worktable 12 for oil filling, and improving the oil filling efficiency of the equipment.
[0030] It should be noted that the limiting block 33 and the limiting groove 34 are in clearance fit (clearance ≤ 0.5mm), and the depth of the limiting groove 34 is greater than the height of the limiting block 33, so as to restrict the rotation of the moving block 31 in the sliding groove 32.
[0031] The workbench 12 has a recessed groove with a sunken structure on its surface. A drain port 5 is provided on one side of the bottom of the groove, and a rubber plug 6 is inserted into the drain port 5. If there is oil residue on the workbench 12 during the oil filling process, the plug 6 can be pulled out to allow the oil to drain through the drain port 5, making it easy to clean the workbench 12.
[0032] The HU oil filling platform has multiple drawers on one side surface, which are convenient for operators to store tools, parts and other items. Commonly used maintenance tools and sealing materials are placed in the drawers, which facilitates simple maintenance of the equipment and handling of emergencies such as leaks during the oil filling process.
[0033] Working principle and process: When using this HU oil filling station, first connect the HU to the oil outlet of the oil filling mechanism 11 via the oil filling connector. The operator sets the oil filling parameters, such as the oil filling speed, through the touch-screen LCD display of the control module 13. The control module 13 transmits the signal to the control valve 115, which adjusts the oil filling speed according to the set parameters. The oil filling pump 112 delivers the oil from the storage tank 111 to the oil filling pipe 114. When passing through the separator 113 of the oil-gas separation structure, the gas in the oil is discharged through the top exhaust port, and the separated oil enters the HU from the bottom oil outlet through the oil filling connector. If it is necessary to adjust the height of the worktable 12, the operator inputs the height adjustment command on the control module 13. 3. The servo motor 23 is controlled to operate, which drives the lead screw 22 to rotate. The control block 24 on the lead screw 22 moves linearly with the cooperation of the stabilizing block 27 and the guide groove 28, thereby driving the lifting rod 25 to move and realize the height adjustment of the lifting plate 26 and the worktable 12. The operator can manually push the worktable 12 so that the moving block 31 on the bottom surface of the worktable 12 slides in the slide groove 32 of the lifting plate 26. At the same time, the limiting block 33 moves in the limiting groove 34. By adjusting the position of the worktable 12, the oil filling equipment on the worktable 12 can be moved more conveniently during oil filling operations, thus improving the work efficiency.
[0034] If there is oil residue on the workbench 12 during the oil filling process, the operator can pull out the plug 6 in the drain port 5. The oil will be discharged through the drain port 5 under the action of gravity. After the drainage is completed, the plug 6 is reinserted into the drain port 5. At the same time, the operator can take out the necessary tools and parts from the drawer on the side surface of the HU oil filling table body 1 to complete the oil filling operation.
[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0036] Although embodiments of the present 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 present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A HU oil filling platform, comprising a HU oil filling platform body (1), an oil filling mechanism (11) installed inside the HU oil filling platform body (1), and a workbench (12) disposed on the surface of the HU oil filling platform body (1). A control module (13) is installed on the surface of the HU oil filling platform body (1). The oil filling mechanism (11) includes an oil storage tank (111), an oil filling pump (112), an oil filling pipe (114), and a control valve (115). The oil storage tank (111) is fixedly installed on the base inside the HU oil filling platform body (1). The oil filling pump... (112) is set between the oil storage tank (111) and the oil filling pipe (114). The control valve (115) is installed on the oil filling pipe (114). The oil outlet end of the oil filling pipe (114) is connected to an oil-gas separation structure. The oil-gas separation structure includes a separation tank (113). A spiral guide plate is provided inside the separation tank (113). An exhaust port is provided at the top of the separation tank (113), and an oil outlet is provided at the bottom. The oil outlet is connected to the oil filling connector. The oil filling connector is used to connect to HU. The control module (13) is electrically connected to the control valve (115).
2. The HU oil-extended mount according to claim 1, characterized by: The control valve (115) is an electric control valve, which can remotely adjust the oil filling speed through the control system to achieve automated control.
3. The HU oil filling platform according to claim 1, characterized in that: The HU oil filling platform body (1) is provided with a lifting assembly (2). The lifting assembly (2) includes a fixing plate (21) installed on the surface of the HU oil filling platform body (1). The upper surface of the fixing plate (21) is rotatably connected to two lead screws (22) through a mounting plate. The two lead screws (22) are symmetrically arranged on the upper surface of the fixing plate (21). A servo motor (23) is provided at one end of each of the two lead screws (22) on the surface of the fixing plate (21). The servo motors (23) transmit signals to the control module (13). The output shafts of the two servo motors (23) are respectively connected to the two lead screws (22). Two control blocks (24) are screwed onto the surfaces of two lead screws (22) connected at one end. The lead screws (22) are bidirectional threaded rods. The control blocks (24) are in contact with the fixed plate (21). The surfaces of the control blocks (24) are rotatably connected to lifting rods (25) through hinges. The two lifting rods (25) cross each other through a rotating shaft. One end of the lifting rods (25) is connected to the bottom surface of the lifting plate (26) set above the fixed plate (21) through a hinge. The lifting plate (26) abuts against the worktable (12). A rectangular protective frame (29) is installed on the outside of the fixed plate (21).
4. The HU oil-filled stage of claim 3, wherein: The bottom surface of each control block (24) is equipped with a convex stabilizing block (27), and the surface of the fixing plate (21) is provided with a guide groove (28) that matches the stabilizing block (27). The control block (24) slides on the surface of the fixing plate (21) through the stabilizing block (27) and the guide groove (28).
5. The HU oil-filled stage of claim 3, wherein: A horizontal adjustment assembly (3) is provided between the lifting plate (26) and the worktable (12). The horizontal adjustment assembly (3) includes a moving block (31) installed at the center of the bottom surface of the worktable (12). The surface of the lifting plate (26) is provided with a T-shaped groove (32) that is adapted to the moving block (31). A concave-shaped limiting block (33) is vertically installed on the side surface of the moving block (31). The opening direction of the limiting block (33) is parallel to the inner wall of the groove (32). The inner wall of the groove (32) is provided with a limiting groove (34) that is adapted to the limiting block (33).
6. The HU oil-extended mount of claim 1, wherein: The workbench (12) has a recessed groove on its surface. A drain port (5) is provided on one side of the bottom of the groove. A rubber plug (6) is inserted into the drain port (5) of the workbench (12).
7. The HU oil-extended mount of claim 1, wherein: The HU oil filling platform body (1) also has multiple drawers on its side surface.