Efficient energy-saving lubricating device

Abstract

The efficient and energy-saving lubricating device comprises an oil storage tank, supporting legs are fixedly connected to the two ends of the two sides of the bottom of the oil storage tank, an oil discharge outlet is fixedly connected to the bottom end of the right side of the oil storage tank, an oil inlet is fixedly connected to the top end of the oil storage tank, and a threaded cover is movably connected to the top end of the oil inlet. A recycling structure used for recycling lubricating oil is arranged at the top end of the oil storage tank. According to the efficient energy-saving lubricating device, the recovery pump is arranged, a first hose outside a first connecting pipe communicates with a collecting structure in a machining lathe during machining, lubricating oil flows into the collecting structure in the lathe after passing through a mechanical structure during machining, the recovery pump is started to pump back the collected lubricating oil, and the collected lubricating oil is guided into an oil inlet through a communicating pipe; and finally, the lubricating oil is filtered in a second filter screen at the bottom end of the oil inlet and then flows back into the oil storage tank, so that the problem that the lubricating oil cannot be effectively recycled for reuse is solved.

Description

Technical Field

[0001] This utility model relates to the field of lubrication device technology, specifically a high-efficiency and energy-saving lubrication device. Background Technology

[0002] In the field of machining, large machines and lathes generally need to be equipped with lubrication devices to lubricate the internal mechanical structure during operation, so as to ensure that the mechanical structure can work stably and smoothly, and also to effectively reduce the wear of mechanical parts and improve their service life.

[0003] However, the lubrication devices currently used inside mechanical lathes still have some defects in use. They cannot effectively recycle and reuse lubricating oil during operation, requiring constant addition of lubricating oil, which affects processing efficiency and causes a lot of losses.

[0004] A novel, highly efficient, and energy-saving lubrication device is proposed to address the aforementioned problems. Utility Model Content

[0005] The purpose of this invention is to provide a high-efficiency and energy-saving lubrication device to solve the problem mentioned in the background art of the inability to effectively recover and reuse lubricating oil.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a high-efficiency and energy-saving lubrication device, including an oil storage tank, with support legs fixedly connected to both ends of the bottom sides of the oil storage tank, an oil drain port fixedly connected to the bottom right side of the oil storage tank, an oil inlet fixedly connected to the top of the oil storage tank, a threaded cap movably connected to the top of the oil inlet, and a recovery structure for recovering lubricating oil provided at the top of the oil storage tank;

[0007] The recovery structure includes a recovery pump, which is fixedly connected to the right side of the top of the oil storage tank. The output end of the recovery pump is fixedly connected to a connecting pipe, and the input end of the recovery pump is fixedly connected to a first connecting pipe. A first flexible hose is movably connected to the outside of the first connecting pipe.

[0008] As a further technical solution of this utility model, the connecting pipe is connected to the inside of the oil inlet, and the connecting pipe is fixedly connected to the oil inlet.

[0009] As a further technical solution of this utility model, an oil pump is fixedly connected to the left side of the top of the oil tank. A second connecting pipe is fixedly connected to the output end of the oil pump. A second flexible hose is movably connected to the outside of the second connecting pipe. An oil suction pipe is fixedly connected to the input end of the oil pump. A filter tank is fixedly connected to the bottom end of the oil suction pipe extending into the oil tank. Through grooves are opened on both sides of the filter tank. A first filter screen is fixedly connected inside the filter tank. A support cylinder is fixedly connected to the top of the filter tank. A third filter screen is fixedly connected inside the support cylinder. A positioning collar is fixedly connected to the top of the oil tank. A positioning ring is movably connected inside the positioning collar. A support frame is fixedly connected to the bottom end of the positioning ring. A second filter screen is fixedly connected inside the support frame. A crossbar is fixedly connected inside the positioning ring.

[0010] As a further technical solution of this utility model, the through groove is connected to the inside of the filter tank, and the filter tank is connected to the inside of the oil extraction pipe.

[0011] As a further technical solution of this utility model, the center line of the positioning ring and the center line of the support frame are on the same vertical plane, and the positioning sleeve is connected to the inside of the oil inlet.

[0012] As a further technical solution of this utility model, the through slots opened on both sides of the filter tank are arranged at equal intervals, and the center line of the support cylinder and the center line of the third filter screen are on the same vertical plane.

[0013] As a further technical solution of this utility model, an electric heating box is fixedly connected to the bottom of the oil storage tank, an installation base is fixedly connected to the bottom inside the oil storage tank, a temperature sensor is fixedly connected to the top of the installation base, and electric heating tubes are fixedly connected to both ends of the top of the installation base.

[0014] As a further technical solution of this utility model, the heating element is electrically connected to the heating box, and the temperature sensor is electrically connected to the heating box.

[0015] Compared with the prior art, the beneficial effects of this utility model are: this high-efficiency and energy-saving lubrication device not only realizes the recycling and reuse of lubricating oil and the automatic filtration of lubricating oil, but also realizes the automatic detection and heating of lubricating oil temperature;

[0016] (1) By setting up a recovery pump, a first connecting pipe, a first hose, a connecting pipe, an oil inlet, a positioning collar, a positioning ring, a crossbar, a support frame, and a second filter screen, the first hose outside the first connecting pipe is connected to the collection structure inside the machining lathe during processing. During processing, the lubricating oil flows into the collection structure inside the lathe after passing through the mechanical structure. The recovery pump is started to draw back the collected lubricating oil and introduce it into the oil inlet through the connecting pipe. Finally, it flows back into the oil storage tank after being filtered through the second filter screen at the bottom of the oil inlet. This realizes the ability to recover and reuse lubricating oil to achieve continuous and efficient lubrication and reduce the loss of lubricating oil.

[0017] (2) By setting up a filter tank, a first filter screen, a positioning collar, a positioning ring, a crossbar, a support frame, a second filter screen, a support cylinder, a third filter screen, and a through groove, when in use, the oil pump is started to draw out the lubricating oil through the oil extraction pipe. The lubricating oil will first enter the filter tank through the through groove. The first and third filter screens inside the filter tank can filter the lubricating oil multiple times to remove oil residue and impurities in the lubricating oil. Then, the lubricating oil is sent to the mechanical structure through the second connecting pipe and the second hose to achieve the lubrication effect. The second filter screen located at the bottom of the oil inlet can filter the recovered and newly added lubricating oil. After filtration, the crossbar can be pulled to remove the support frame from the oil storage tank to clean the second filter screen to maintain the filtration effect, thus realizing automatic filtration of lubricating oil.

[0018] (3) By setting up an electric heating box, a temperature sensor, a mounting base and an electric heating tube, the device can detect the temperature of the lubricating oil inside the oil tank by the temperature sensor installed on the top of the mounting base when in use. When the temperature sensor detects that the oil temperature is lower than the set range in cold weather, the electric heating box will start the electric heating tube to quickly heat the lubricating oil inside the oil tank, so that the lubricating oil can maintain a suitable temperature to prevent the lubricating oil from affecting the lubrication effect due to viscosity. This realizes the ability to automatically detect the temperature of the lubricating oil and heat it when needed. Attached Figure Description

[0019] Figure 1 This is a frontal cross-sectional view of the present invention.

[0020] Figure 2 This is a top view cross-sectional structural diagram of the positioning collar of this utility model;

[0021] Figure 3 This is an enlarged structural schematic diagram of the front cross-section of the filter tank of this utility model;

[0022] Figure 4 For the present utility model Figure 1 Enlarged structural diagram at point A in the middle.

[0023] In the diagram: 1. Oil storage tank; 2. Recovery pump; 3. First connecting pipe; 4. First hose; 5. Connecting pipe; 6. Oil inlet; 7. Threaded cap; 8. Oil pump; 9. Second connecting pipe; 10. Second hose; 11. Oil suction pipe; 12. Filter tank; 13. First filter screen; 14. Support leg; 15. Heating box; 16. Temperature sensor; 17. Mounting base; 18. Heating element; 19. Oil outlet; 20. Positioning collar; 21. Positioning ring; 22. Crossbar; 23. Support frame; 24. Second filter screen; 25. Support cylinder; 26. Third filter screen; 27. Through groove. Detailed Implementation

[0024] 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.

[0025] Example: Please refer to Figure 1-4 A high-efficiency and energy-saving lubrication device includes an oil storage tank 1, with support legs 14 fixedly connected to both ends of the bottom sides of the oil storage tank 1, an oil drain port 19 fixedly connected to the bottom right side of the oil storage tank 1, an oil inlet 6 fixedly connected to the top of the oil storage tank 1, a threaded cap 7 movably connected to the top of the oil inlet 6, and a recovery structure for recovering lubricating oil provided at the top of the oil storage tank 1.

[0026] The recovery structure includes a recovery pump 2, a recovery pump 2 is fixedly connected to the right side of the top of the oil tank 1, a connecting pipe 5 is fixedly connected to the output end of the recovery pump 2, a first connecting pipe 3 is fixedly connected to the input end of the recovery pump 2, and a first flexible hose 4 is movably connected to the outside of the first connecting pipe 3.

[0027] The connecting pipe 5 is connected to the inside of the oil inlet 6, and the connecting pipe 5 is fixedly connected to the oil inlet 6.

[0028] Specifically, such as Figure 1 As shown, during processing, the first hose 4 outside the first connecting pipe 3 is connected to the collection structure inside the processing lathe. During processing, the lubricating oil flows into the collection structure inside the lathe after passing through the mechanical structure. The recovery pump 2 is started to draw back the collected lubricating oil and introduce it into the oil inlet 6 through the connecting pipe 5. Finally, after being filtered inside the second filter screen 24 at the bottom of the oil inlet 6, it flows back into the oil storage tank 1. This realizes the recovery and reuse of lubricating oil to achieve continuous and efficient lubrication and reduce the consumption of lubricating oil.

[0029] An oil pump 8 is fixedly connected to the top left side of the oil tank 1. A second connecting pipe 9 is fixedly connected to the output end of the oil pump 8. A second hose 10 is movably connected to the outside of the second connecting pipe 9. An oil suction pipe 11 is fixedly connected to the input end of the oil pump 8. A filter tank 12 is fixedly connected to the bottom end of the oil suction pipe 11 inside the oil tank 1. A through groove 27 is opened on both sides of the filter tank 12. A first filter screen 13 is fixedly connected inside the filter tank 12. A support cylinder 25 is fixedly connected to the top end inside the filter tank 12. A third filter screen 26 is fixedly connected inside the support cylinder 25. A positioning collar 20 is fixedly connected to the top end inside the oil tank 1. A positioning ring 21 is movably connected inside the positioning collar 20. A support frame 23 is fixedly connected to the bottom end of the positioning ring 21. A second filter screen 24 is fixedly connected inside the support frame 23. A crossbar 22 is fixedly connected inside the positioning ring 21.

[0030] The through groove 27 is connected to the interior of the filter tank 12, and the filter tank 12 is connected to the interior of the oil extraction pipe 11.

[0031] The centerline of the positioning ring 21 and the centerline of the support frame 23 are on the same vertical plane, and the positioning collar 20 is connected to the inside of the oil inlet 6;

[0032] The through slots 27 on both sides of the filter tank 12 are arranged at equal intervals, and the center line of the support cylinder 25 and the center line of the third filter screen 26 are on the same vertical plane.

[0033] Specifically, such as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, when in use, the oil pump 8 is started to draw lubricating oil through the oil extraction pipe 11. The lubricating oil first enters the filter tank 12 through the through groove 27. The first filter screen 13 and the third filter screen 26 inside the filter tank 12 can filter the lubricating oil multiple times to remove oil residue and impurities. Then, the lubricating oil is delivered to the mechanical structure through the second connecting pipe 9 and the second hose 10 to achieve a lubrication effect. The second filter screen 24 located at the bottom of the oil inlet 6 can filter the recovered and newly added lubricating oil. After filtration, the crossbar 22 can be pulled to remove the support frame 23 from the oil storage tank 1 to clean the second filter screen 24 to maintain the filtration effect, thus realizing automatic filtration of lubricating oil.

[0034] An electric heating box 15 is fixedly connected to the bottom of the oil storage tank 1. An installation base 17 is fixedly connected to the bottom inside the oil storage tank 1. A temperature sensor 16 is fixedly connected to the top of the installation base 17. Electric heating tubes 18 are fixedly connected to both ends of the top of the installation base 17.

[0035] The heating element 18 is electrically connected to the heating box 15, and the temperature sensor 16 is electrically connected to the heating box 15.

[0036] Specifically, such as Figure 1 As shown, when the device is in use, the temperature sensor 16 installed on the top of the mounting base 17 can detect the temperature of the lubricating oil inside the oil tank 1. When the lubricating oil temperature is too low in cold weather, the temperature sensor 16 detects that the oil temperature is lower than the set range, and then the electric heating tube 18 is activated through the electric heating box 15 to quickly heat the lubricating oil inside the oil tank 1, so as to keep the lubricating oil at a suitable temperature and prevent the lubricating oil from affecting the lubrication effect due to viscosity. This realizes the ability to automatically detect the lubricating oil temperature and heat it when needed.

[0037] Working Principle: In use, the oil pump 8 is started to draw lubricating oil through the oil extraction pipe 11. The lubricating oil first enters the filter tank 12 through the channel 27. The first filter screen 13 and the third filter screen 26 inside the filter tank 12 can filter the lubricating oil multiple times, removing oil residue and impurities. Then, the lubricating oil is delivered to the mechanical structure through the second connecting pipe 9 and the second hose 10 to achieve a lubricating effect. The second filter screen 24, located at the bottom of the oil inlet 6, can filter both recycled and newly added lubricating oil. After filtration, the crossbar 22 can be pulled to remove the support frame 23 from the oil storage tank 1 to clean the second filter screen 24 and maintain its filtration effect. During processing, the first hose 4 outside the first connecting pipe 3 is connected to the oil inlet 1... The collection structure inside the lathe is connected. During processing, the lubricating oil flows into the collection structure inside the lathe after passing through the mechanical structure. The recovery pump 2 is started to draw the collected lubricating oil back and introduce it into the oil inlet 6 through the connecting pipe 5. Finally, it flows back into the oil storage tank 1 after being filtered through the second filter screen 24 at the bottom of the oil inlet 6. When the device is in use, the temperature sensor 16 installed on the top of the mounting base 17 can detect the temperature of the lubricating oil in the oil storage tank 1. In cold weather, when the lubricating oil temperature is too low, the temperature sensor 16 detects that the oil temperature is lower than the set range. Then, the electric heating tube 18 is started through the electric heating box 15 to quickly heat the lubricating oil in the oil storage tank 1, so as to keep the lubricating oil at a suitable temperature and prevent the lubricating oil from affecting the lubrication effect due to viscosity.

Claims

1. A high efficiency energy saving lubricating device comprising an oil storage tank (1) characterized in that: The bottom of the oil tank (1) is fixedly connected with two legs (14) at both sides, the bottom of the right side of the oil tank (1) is fixedly connected with an oil outlet (19), the top of the oil tank (1) is fixedly connected with an oil inlet (6), the top of the oil inlet (6) is movably connected with a threaded cap (7), and the top of the oil tank (1) is provided with a recycling structure for recycling lubricating oil. The recycling structure comprises a recycling pump (2), the top of the right side of the oil tank (1) is fixedly connected with the recycling pump (2), the output end of the recycling pump (2) is fixedly connected with a communication pipe (5), and the input end of the recycling pump (2) is fixedly connected with a first connecting pipe (3).

2. A high efficiency energy saving lubricating device as claimed in claim 1 wherein: The communication pipe (5) is in communication with the inside of the oil inlet (6), and the communication pipe (5) is fixedly connected with the oil inlet (6).

3. A high efficiency energy saving lubricating device as claimed in claim 1 wherein: The top of the left side of the oil tank (1) is fixedly connected with an oil pump (8), the output end of the oil pump (8) is fixedly connected with a second connecting pipe (9), the outside of the second connecting pipe (9) is movably connected with a second hose (10), the input end of the oil pump (8) is fixedly connected with an oil pumping pipe (11), the bottom end of the oil pumping pipe (11) extending into the oil tank (1) is fixedly connected with a filter tank (12), both sides of the filter tank (12) are provided with through grooves (27), the inside of the filter tank (12) is fixedly connected with a first filter screen (13), the top of the inside of the filter tank (12) is fixedly connected with a supporting cylinder (25), the inside of the supporting cylinder (25) is fixedly connected with a third filter screen (26), the top of the inside of the oil tank (1) is fixedly connected with a positioning sleeve ring (20), the inside of the positioning sleeve ring (20) is movably connected with a positioning ring (21), the bottom end of the positioning ring (21) is fixedly connected with a support frame (23), the inside of the support frame (23) is fixedly connected with a second filter screen (24), and the inside of the positioning ring (21) is fixedly connected with a cross rod (22).

4. A high efficiency energy saving lubricating device as claimed in claim 3 wherein: The through grooves (27) are in communication with the inside of the filter tank (12), and the filter tank (12) is in communication with the inside of the oil pumping pipe (11).

5. A high efficiency energy saving lubricating device as claimed in claim 3 wherein: The center line of the positioning ring (21) and the center line of the support frame (23) are on the same vertical plane, and the inside of the positioning sleeve ring (20) is in communication with the inside of the oil inlet (6).

6. A high efficiency energy saving lubricating device as claimed in claim 3 wherein: The through grooves (27) arranged on both sides of the filter tank (12) are equidistantly arranged, and the center line of the supporting cylinder (25) and the center line of the third filter screen (26) are on the same vertical plane.

7. A high efficiency energy saving lubricating device as claimed in claim 1 wherein: The bottom of the oil tank (1) is fixedly connected with an electric heating box (15), the bottom of the inside of the oil tank (1) is fixedly connected with a mounting seat (17), the top of the mounting seat (17) is fixedly connected with a temperature sensor (16), and the top of the mounting seat (17) is fixedly connected with an electric heating pipe (18).

8. A high efficiency energy saving lubricating device as claimed in claim 7 wherein: The electric heating pipe (18) is electrically connected with the electric heating box (15), and the temperature sensor (16) is electrically connected with the electric heating box (15).

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