A lubricating oil replenishing device

Abstract

The utility model relates to the field of oil supplementing device, specifically speaking is a kind of oil supplementing device of lubricating oil, including oil storage tank, the bottom fixedly connected with device base of oil storage tank, the top fixedly connected with sewage bucket of oil storage tank, the side fixedly connected with guide rail of sewage bucket, the side fixedly connected with servo motor of guide rail, the output fixedly connected with double thread screw rod of servo motor, the outer surface wall of double thread screw rod is connected with inner slide block, inner slide block slidingly connects in the inner surface wall of guide rail, the top fixedly connected with clamping frame of inner slide block, the utility model is driven to rotate after being set servo motor drive along the middle part and present the double thread screw rod of mirror image screw thread, drive inner slide block to drive clamping block and rubber pad to mutually move after clamping fixed object needing oil supplementing to carry out fixed, reached the effect that object is effectively fixed in the middle position of device, solved the problem that oil supplementing device cannot stably fix object in middle part.

Description

Technical Field

[0001] This utility model relates to the field of oil replenishment devices, specifically an oil replenishment device for lubricating oil. Background Technology

[0002] Lubricating oil is a special liquid or semi-solid substance used to reduce friction, wear and high temperature between mechanical parts. It is widely used in various mechanical equipment. Its core functions include forming a protective film to isolate the contact surface, reducing the coefficient of friction, thereby improving mechanical efficiency and extending the life of the parts, and carrying away heat through circulation to prevent the equipment from overheating.

[0003] A lubricating oil replenishing device, disclosed in Chinese Patent No. CN221665822U, belongs to the field of lubricating oil replenishing technology. It includes a placement plate, with a housing fixedly connected above the placement plate, and a first connecting block fixedly connected to one side of the housing. This lubricating oil replenishing device, by incorporating a second electric push rod, a positioning block, a rack, a gear, and a cleaning brush, allows two second electric push rods to drive the positioning block closer together to achieve the purpose of positioning the equipment. Furthermore, one of the second electric push rods can drive the rack to move synchronously through the fixing block. Thus, this device can simultaneously position the equipment and clean the lubricating oil on the equipment surface, making it less prone to displacement during replenishment and reducing replenishment errors. It also effectively reduces the amount of lubricating oil remaining after replenishment, thereby preventing lubricating oil from dripping onto the ground and causing pollution.

[0004] Existing lubricating oil replenishment devices, due to their fixed nozzle structure and the inability to lower the object requiring oil replenishment to a fixed position in the center for oil spraying, are prone to spraying deviation. Therefore, a lubricating oil replenishment device is proposed to address the above problems. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art and solve at least one of the technical problems mentioned in the background art, this utility model proposes a lubricating oil replenishment device.

[0006] The technical solution adopted by this utility model to solve its technical problem is: a lubricating oil replenishment device, including an oil storage tank, a device base fixedly connected to the bottom of the oil storage tank, a wastewater tank fixedly connected to the top of the oil storage tank, a guide rail fixedly connected to one side of the wastewater tank, a servo motor fixedly connected to one side of the guide rail, a double-threaded screw fixedly connected to the output end of the servo motor, an inner slider threadedly connected to the outer wall of the double-threaded screw, the inner slider slidably connected to the inner wall of the guide rail, a clamping frame fixedly connected to the top of the inner slider, a clamping block fixedly connected to one end of the clamping frame, and a rubber pad fixedly connected to one side of the clamping block.

[0007] Preferably, the inner wall of the oil storage tank is fixedly connected to a perforated plate, the inner wall of the oil storage tank is fixedly connected to a limit frame, and the inner wall of the limit frame is slidably connected to a float block.

[0008] Preferably, a pressure switch is installed on the inner bottom wall of the limiting frame, and the output end of the pressure switch is electrically connected to a cable, one end of which is electrically connected to an audible alarm.

[0009] Preferably, an auxiliary frame is fixedly connected to the top of the sewage tank, and an oil spray nozzle is installed on the top of the auxiliary frame.

[0010] Preferably, an oil pump is installed on one side of the oil storage tank, and a hose is fixedly connected to the output end of the oil pump, with one end of the hose connected to the input end of the fuel injector.

[0011] Preferably, a water pump is installed on one side of the sewage tank, the output end of the water pump is connected to a sewage pipe, and one end of the sewage pipe is connected to a valve body.

[0012] Preferably, one side of the oil storage tank is connected to an oil inlet pipe, and the top of the oil inlet pipe is threaded with a screw cap.

[0013] The advantages of this utility model are: This invention uses a servo motor to drive a double-threaded lead screw with a mirrored thread along its central part to rotate. This drives an inner slider to move the clamping block and rubber pad relative to each other, clamping and fixing the object that needs oiling. This effectively fixes the object in the middle of the device, solving the problem that the oiling device cannot stably fix the object in its middle position.

[0014] This invention incorporates a perforated plate, which separates the oil, effectively reducing oil sloshing during transport. Furthermore, a float block, in conjunction with a pressure switch, ensures timely detection of insufficient oil levels using an audible alarm, thus solving the problem of untimely oil shortages. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a side view of the present invention; Figure 3 This is a top view of the present invention; Figure 4 This is a cross-sectional view of the oil storage tank of this utility model; Figure 5 This is an enlarged view of section A of this utility model.

[0017] In the diagram: 1. Device base; 2. Hose; 3. Injector nozzle; 4. Oil storage tank; 5. Cable; 6. Alarm; 7. Oil inlet pipe; 8. Cap; 9. Water pump; 10. Sewage pipe; 11. Valve body; 12. Guide rail; 13. Servo motor; 14. Double-threaded screw; 15. Internal slider; 16. Clamping frame; 17. Clamping block; 18. Rubber pad; 19. Sewage tank; 20. Auxiliary frame; 21. Oil pump; 22. With perforated plate; 23. Limiting frame; 24. Float block; 25. Pressure switch. Detailed Implementation

[0018] 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 scope of protection of the present utility model.

[0019] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail. This application discloses an oil replenishment device for lubricating oil. (Refer to...) Figure 1 and Figure 2The system includes an oil storage tank 4, a device base 1 fixedly connected to the bottom of the oil storage tank 4, a sewage tank 19 fixedly connected to the top of the oil storage tank 4, a guide rail 12 fixedly connected to one side of the sewage tank 19, a servo motor 13 fixedly connected to one side of the guide rail 12, a double-threaded screw 14 fixedly connected to the output end of the servo motor 13, an inner slider 15 threadedly connected to the outer wall of the double-threaded screw 14, the inner slider 15 slidably connected to the inner wall of the guide rail 12, a clamping frame 16 fixedly connected to the top of the inner slider 15, a clamping block 17 fixedly connected to one end of the clamping frame 16, and a rubber pad 18 fixedly connected to one side of the clamping block 17. The system is controlled by the servo motor 13. This arrangement allows the servo motor 13 to rotate the double-threaded screw 14 on the inner wall of the guide rail 12 when powered by an external source. Since the thread of the double-threaded screw 14 is a mirror-image thread along the middle section, the inner slider 15 can slide within the guide rail 12 for a limited position. After the double-threaded screw 14 rotates, the inner slider 15 can move relative to each other within the guide rail 12. This allows the clamping frame 16 and the clamping block 17 to move and use the rubber pad 18 to clamp and fix the object for a limited position. Since the rubber pad 18 moves synchronously, the object can be clamped and fixed in the middle section of the device.

[0020] Reference Figure 3 and Figure 4 The inner wall of the oil storage tank 4 is fixedly connected with a perforated plate 22, and the inner wall of the oil storage tank 4 is fixedly connected with a limit frame 23. The inner wall of the limit frame 23 is slidably connected with a float block 24. The float block 24 is set so that it can slide within the limit frame 23 and float on the surface of the oil. The perforated plate 22 can ensure the normal flow of the oil while reducing the sloshing of the oil.

[0021] Reference Figure 3 and Figure 4 A pressure switch 25 is installed on the inner bottom wall of the limit frame 23. The output end of the pressure switch 25 is electrically connected to a cable 5. One end of the cable 5 is electrically connected to an audible alarm 6. By setting the pressure switch 25, the falling oil will cause the float block 24 to come into contact with the pressure switch 25, which will then activate the audible alarm 6 through the cable 5 to sound an alarm.

[0022] Reference Figure 1 and Figure 4 An auxiliary frame 20 is fixedly connected to the top of the sewage tank 19. An oil nozzle 3 is installed on the top of the auxiliary frame 20. The auxiliary frame 20 is set so that it can limit and fix the oil nozzle 3.

[0023] Reference Figure 1 and Figure 4An oil pump 21 is installed on one side of the oil storage tank 4. The output end of the oil pump 21 is fixedly connected to a hose 2. One end of the hose 2 is connected to the input end of the fuel injector 3. By setting the oil pump 21, the oil pump 21 can draw the oil inside the oil storage tank 4 along the hose 2 into the fuel injector 3 and spray it out.

[0024] Reference Figure 1 and Figure 2 A water pump 9 is installed on one side of the sewage tank 19. The output end of the water pump 9 is connected to the sewage pipe 10. One end of the sewage pipe 10 is connected to the valve body 11. Through the water pump 9, the device can use the water pump 9 to draw sewage into the sewage pipe 10 after cleaning, and finally open the valve body 11 to spray it out.

[0025] Reference Figure 1 and Figure 2 One side of the oil storage tank 4 is connected to an oil inlet pipe 7, and the top of the oil inlet pipe 7 is threaded with a cap 8. Through the oil inlet pipe 7, the oil can be poured into the oil storage tank 4 along the oil inlet pipe 7 after the cap 8 is rotated and disengaged.

[0026] Working principle: The servo motor 13, when powered externally, causes the double-threaded lead screw 14 to rotate on the inner wall of the guide rail 12. Because the thread of the double-threaded lead screw 14 is a mirror image along its central portion, and the inner slider 15 can slide within the guide rail 12, the rotation of the double-threaded lead screw 14 allows the inner slider 15 to move relative to each other within the guide rail 12. This movement of the clamping frame 16 and clamping block 17, combined with the rubber pad 18, clamps and fixes the object, providing a limiting position. Since the rubber pad 18 moves synchronously, the object is clamped and fixed in the middle of the device. The float block 24 allows for limited sliding within the limiting frame 23 and floats on the surface of the oil. Furthermore, the perforated plate 22 ensures normal oil flow while reducing oil sloshing. The pressure switch 25, when lowered, causes the float 24 to contact the pressure switch 25, triggering the alarm 6 via cable 5. The auxiliary frame 20 limits and fixes the nozzle 3. The oil pump 21 draws oil from the storage tank 4 along the hose 2 to the nozzle 3. The water pump 9, after cleaning, draws wastewater into the wastewater pipe 10, and finally, the valve 11 is opened to spray the oil. The oil inlet pipe 7, after the cap 8 rotates off, allows oil to be poured into the storage tank 4 along the inlet pipe 7.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A lubricating oil replenishment device, comprising an oil storage tank (4), characterized in that: The bottom of the oil storage tank (4) is fixedly connected to a device base (1), the top of the oil storage tank (4) is fixedly connected to a sewage tank (19), a guide rail (12) is fixedly connected to one side of the sewage tank (19), a servo motor (13) is fixedly connected to one side of the guide rail (12), a double-threaded screw (14) is fixedly connected to the output end of the servo motor (13), an inner slider (15) is threadedly connected to the outer wall of the double-threaded screw (14), the inner slider (15) is slidably connected to the inner wall of the guide rail (12), a clamping frame (16) is fixedly connected to the top of the inner slider (15), a clamping block (17) is fixedly connected to one end of the clamping frame (16), and a rubber pad (18) is fixedly connected to one side of the clamping block (17).

2. The lubricating oil replenishing device according to claim 1, characterized in that: The inner wall of the oil storage tank (4) is fixedly connected to a perforated plate (22), and the inner wall of the oil storage tank (4) is fixedly connected to a limit frame (23). The inner wall of the limit frame (23) is slidably connected to a float block (24).

3. The lubricating oil replenishing device according to claim 2, characterized in that: A pressure switch (25) is installed on the inner bottom wall of the limiting frame (23). The output end of the pressure switch (25) is electrically connected to a cable (5). One end of the cable (5) is electrically connected to a sound alarm (6).

4. The lubricating oil replenishing device according to claim 1, characterized in that: An auxiliary frame (20) is fixedly connected to the top of the sewage tank (19), and an oil nozzle (3) is installed on the top of the auxiliary frame (20).

5. The lubricating oil replenishing device according to claim 1, characterized in that: An oil pump (21) is installed on one side of the oil storage tank (4). A hose (2) is fixedly connected to the output end of the oil pump (21). One end of the hose (2) is connected to the input end of the nozzle (3).

6. The lubricating oil replenishing device according to claim 1, characterized in that: A water pump (9) is installed on one side of the sewage tank (19), and the output end of the water pump (9) is connected to a sewage pipe (10), and one end of the sewage pipe (10) is connected to a valve body (11).

7. The lubricating oil replenishing device according to claim 1, characterized in that: One side of the oil storage tank (4) is connected to an oil inlet pipe (7), and the top of the oil inlet pipe (7) is threaded with a cap (8).

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