Automatic lubricating oil viscosity adjusting device

Abstract

The utility model discloses an automatic lubricating oil viscosity adjusting device which comprises a feed hopper, a filter box is clamped and connected in the feed hopper, first motors are symmetrically and fixedly connected to the top of the filter box, the output ends of the first motors are fixedly connected with screw rods, the outer sides of the screw rods are in threaded connection with sliding plates, and the sliding plates are in threaded connection with the sliding plates. A filter screen is fixedly connected to one side of the sliding plate, a stirring tank is arranged at the bottom of the feeding hopper, and if received viscosity data is lower than a set viscosity range, a tackifier can be added through a second feeding pipe to be mixed with lubricating oil in the stirring tank, so that the concentration of the lubricating oil in the stirring tank can be increased; if the received viscosity data is higher than a set viscosity range, a diluent is added through a second feeding pipe, then a heating pipe is started for heating, and in the stirring process of a stirring rod, a heat conduction sleeve and an electric heating wire on the outer side uniformly heat internal lubricating oil, so that the viscosity of the lubricating oil in the stirring tank can be quickly reduced, and the mixing and adjusting efficiency is improved; and subsequent use is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of lubricating oil processing, and in particular relates to an automatic regulating device for lubricating oil viscosity. Background Art

[0002] Lubricating oil is a viscous liquid used to reduce friction and wear between metal surfaces, and also has the functions of heat dissipation, cleaning and sealing. Lubricating oil is widely used in various machinery and industrial equipment, such as automobiles, aircraft, ships, factory machinery, etc. The working principle of lubricating oil is to reduce direct contact between metal surfaces through its viscosity and lubricating properties, thereby reducing friction and wear. At the same time, lubricating oil can also absorb and carry away the heat generated by friction to maintain the normal operating temperature of mechanical equipment. In addition, lubricating oil can clean metal surfaces, prevent the deposition of pollutants, and act as a seal to prevent the leakage of gases and liquids.

[0003] Existing lubricating oils are prone to component loss due to different usage environments, causing changes in the viscosity of the lubricating oil, which in turn affects the lubricating effect of the lubricating oil. In addition, the concentration of the lubricating oil cannot be adjusted, causing inconvenience in use. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide an automatic lubricating oil viscosity adjustment device to solve the problem that the existing lubricating oil proposed in the above background technology is prone to component loss due to different use environments, causing the viscosity of the lubricating oil to change, thereby affecting the lubricating effect of the lubricating oil, and the concentration of the lubricating oil cannot be adjusted, causing inconvenience in use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic adjustment device for the viscosity of lubricating oil, comprising a feed hopper, a filter box is snap-connected inside the feed hopper, a first motor is symmetrically fixedly connected to the top of the filter box, a screw is fixedly connected to the output end of the first motor, a slide is threadedly connected to the outer side of the screw, a filter screen is fixedly connected to one side of the slide, a stirring tank is arranged at the bottom of the feed hopper, an insulation cylinder is fixedly connected to the outer side of the stirring tank, a heating pipe and a cooling pipe are respectively fixedly connected to the inside of the insulation cylinder, a second motor is fixedly connected to one side of the stirring tank, a rotating shaft is fixedly connected to the output end of the second motor, and stirring rods are symmetrically fixedly connected to the outer sides of the rotating shaft.

[0006] Preferably, a connecting plate is symmetrically fixedly connected to one side of the filter box, and the connecting plate is fixedly connected to the feed hopper by bolts.

[0007] Preferably, a handle is symmetrically fixedly connected to the top of the filter box.

[0008] Preferably, slide grooves are symmetrically arranged on one side inside the filter box, the slide grooves and the slide plate are slidably connected, and the filter screen and the filter box are slidably connected.

[0009] Preferably, a first feed pipe is fixedly connected to the bottom of the feed hopper, the first feed pipe and the stirring tank are fixedly connected, an electromagnetic valve is arranged on the outside of the first feed pipe, and a second feed pipe is fixedly connected to the top of the stirring tank.

[0010] Preferably, a controller is fixedly connected to one adjacent side of the stirring tank, and a viscosity sensor and a temperature sensor are respectively fixedly connected to the upper end of one side of the controller.

[0011] Preferably, the outer sides of the rotating shafts are symmetrically fixedly connected with fixing rods, and one end of the fixing rods is fixedly connected with a scraper.

[0012] Preferably, a heat-conducting sleeve is fixedly connected to the outer side of the stirring rod, a heating wire is arranged between the stirring rod and the heat-conducting sleeve, and a discharge port is fixedly connected to the other side of the stirring tank.

[0013] Compared with the prior art, the utility model provides a lubricating oil viscosity automatic adjustment device, which has the following beneficial effects:

[0014] 1. The utility model sets a stirring tank, and sends the detected viscosity data to the controller through the viscosity sensor. The controller compares the received viscosity data with the set viscosity range. If the received viscosity data is lower than the set viscosity range, a thickener can be added through the second feed pipe to mix with the lubricating oil inside the stirring tank, which can increase the concentration of the lubricating oil in the stirring tank. At this time, heat will be released during stirring, and the stirring tank will be cooled by starting the cooling pipe to maintain a stable temperature of the stirring tank. If the received viscosity data is higher than the set viscosity range, a diluent is added through the second feed pipe, and then the heating pipe is started for heating. During the stirring process of the stirring rod, the outer heat conductive sleeve and the heating wire evenly heat the internal lubricating oil, which can quickly reduce the viscosity of the lubricating oil in the stirring tank, improve the mixing and adjustment efficiency, and facilitate subsequent use.

[0015] 2. The utility model filters the added lubricating oil by setting a filter to prevent impurities in the lubricating oil from affecting subsequent use and reducing the lubricating effect of the lubricating oil. The first motor can be started to rotate the screw to be threadedly connected with the slide plate, so that the slide plate drives the filter to move up and down, which is convenient for cleaning impurities filtered on the top of the filter. The filter box can also be disassembled regularly to prevent blockage caused by long-term use and increase the service life of the filter.

[0016] The parts not involved in the device are the same as the existing technology or can be implemented by using the existing technology. The utility model has a scientific and reasonable structure, is safe and convenient to use, and provides great help to people. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 This is a schematic diagram of the isometric structure of one side of an automatic lubricating oil viscosity regulating device proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the axonometric structure of the other side of an automatic lubricating oil viscosity regulating device proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of a lubricating oil viscosity automatic adjustment device proposed by the utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of a filter box of a lubricating oil viscosity automatic adjustment device proposed by the utility model;

[0022] Figure 5 This is a schematic diagram of the top view of the filter box of a lubricating oil viscosity automatic adjustment device proposed by the utility model;

[0023] Figure 6 This is a schematic diagram of the structure of a heat preservation cylinder of a lubricating oil viscosity automatic adjustment device proposed by the utility model;

[0024] Figure 7 This is a schematic diagram of the stirring rod structure of a lubricating oil viscosity automatic adjustment device proposed by the utility model;

[0025] In the figure: feed hopper 1, filter box 2, connecting plate 3, bolt 4, handle 5, first motor 6, screw 7, chute 8, slide plate 9, filter screen 10, first feed pipe 11, solenoid valve 12, stirring tank 13, second feed pipe 14, controller 15, viscosity sensor 16, temperature sensor 17, insulation cylinder 18, heating tube 19, cooling tube 20, second motor 21, rotating shaft 22, fixing rod 23, scraper 24, stirring rod 25, heat-conducting sleeve 26, heating wire 27, discharge port 28. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-7 The utility model provides a technical solution: an automatic adjustment device for the viscosity of lubricating oil, comprising a feed hopper 1, a filter box 2 is connected to the inside of the feed hopper 1 by snapping, a first motor 6 is symmetrically fixedly connected to the top of the filter box 2, a screw 7 is fixedly connected to the output end of the first motor 6, a slide plate 9 is threadedly connected to the outside of the screw 7, and a filter screen 10 is fixedly connected to one side of the slide plate 9 to filter the added lubricating oil to prevent impurities in the lubricating oil from affecting subsequent use and reducing the lubricating effect of the lubricating oil. The first motor 6 can be started to rotate the screw 7 and threadedly connected to the slide plate 9, so that the slide plate 9 drives the filter screen 10 to move up and down, which is convenient for cleaning the impurities filtered on the top of the filter screen 10. The filter box 2 can also be disassembled regularly to prevent clogging caused by long-term use and improve the service life of the filter screen 10. A stirring tank 13 is arranged at the bottom of the feed hopper 1, a heat preservation tube 18 is fixedly connected to the outside of the stirring tank 13, a heating pipe 19 and a cooling pipe 20 are respectively fixedly connected to the inside of the heat preservation tube 18, and a stirring tank 13 is fixedly connected to one side of the stirring tank 13. A second motor 21 is connected, and a rotating shaft 22 is fixedly connected to the output end of the second motor 21. A stirring rod 25 is symmetrically fixedly connected to the outer side of the rotating shaft 22. The detected viscosity data is sent to the controller 15 through the viscosity sensor 16. The controller 15 compares the received viscosity data with the set viscosity range. If the received viscosity data is lower than the set viscosity range, a thickener can be added through the second feed pipe 14 to mix with the lubricating oil inside the stirring tank 13, which can increase the concentration of the lubricating oil in the stirring tank 13. At this time, heat will be released during stirring. The stirring tank 13 is cooled by starting the cooling pipe 20 to maintain the temperature of the stirring tank 13 stable; if the received viscosity data is higher than the set viscosity range, a diluent is added through the second feed pipe 14, and then the heating pipe 19 is started for heating. During the stirring process of the stirring rod 25, the outer heat-conducting sleeve 26 and the heating wire 27 evenly heat the internal lubricating oil, which can quickly reduce the viscosity of the lubricating oil in the stirring tank 13, improve the mixing and adjustment efficiency, and facilitate subsequent use.

[0028] In the utility model, preferably, a connecting plate 3 is symmetrically fixedly connected to one side of the filter box 2 , and the connecting plate 3 is fixedly connected to the feed hopper 1 through bolts 4 .

[0029] In the utility model, preferably, a handle 5 is symmetrically fixedly connected to the top of the filter box 2.

[0030] In the present invention, preferably, one side of the filter box 2 is symmetrically provided with a slide groove 8, the slide groove 8 and the slide plate 9 are slidably connected, and the filter screen 10 and the filter box 2 are slidably connected.

[0031] In the utility model, preferably, a first feed pipe 11 is fixedly connected to the bottom of the feed hopper 1, the first feed pipe 11 and the stirring tank 13 are fixedly connected, a solenoid valve 12 is arranged on the outside of the first feed pipe 11, and a second feed pipe 14 is fixedly connected to the top of the stirring tank 13.

[0032] In the present invention, preferably, a controller 15 is fixedly connected to one adjacent side of the stirring tank 13, and a viscosity sensor 16 and a temperature sensor 17 are fixedly connected to the upper end of one side of the controller 15, respectively.

[0033] In the utility model, preferably, the outer side of the rotating shaft 22 is symmetrically fixedly connected with a fixing rod 23, and one end of the fixing rod 23 is fixedly connected with a scraper 24 to scrape off the raw materials adhering to the inner wall of the mixing tank 13 to avoid waste and uneven mixing.

[0034] In the present invention, preferably, a heat-conducting sleeve 26 is fixedly connected to the outer side of the stirring rod 25 , a heating wire 27 is provided between the stirring rod 25 and the heat-conducting sleeve 26 , and a discharge port 28 is fixedly connected to the other side of the stirring tank 13 .

[0035] The working principle and use process of the utility model are as follows: when in use, first pour the lubricating oil from the top of the feed hopper 1, and then the filter screen 10 inside the filter box 2 filters the lubricating oil to prevent impurities in the lubricating oil from affecting subsequent use and reducing the lubricating effect of the lubricating oil. The first motor 6 can be started to rotate the screw 7 to be threadedly connected with the slide plate 9, so that the slide plate 9 drives the filter screen 10 to move up and down, which is convenient for cleaning the impurities filtered on the top of the filter screen 10. The filter box 2 can also be disassembled regularly to prevent clogging caused by long-term use and increase the service life of the filter screen 10. The filtered lubricating oil enters the stirring tank 13 through the first feed pipe 11, and the viscosity data detected is sent to the controller 15 through the viscosity sensor 16. The controller 15 receives The received viscosity data is compared with the set viscosity range. If the received viscosity data is lower than the set viscosity range, a thickener can be added through the second feed pipe 14 and mixed with the lubricating oil inside the stirring tank 13, so as to increase the concentration of the lubricating oil in the stirring tank 13. At this time, heat will be released during stirring, and the stirring tank 13 can be cooled by starting the cooling pipe 20 to maintain the temperature of the stirring tank 13 stable. If the received viscosity data is higher than the set viscosity range, a diluent is added through the second feed pipe 14, and then the heating pipe 19 is started for heating. During the stirring process of the stirring rod 25, the outer heat conductive sleeve 26 and the heating wire 27 evenly heat the internal lubricating oil, which can quickly reduce the viscosity of the lubricating oil in the stirring tank 13, improve the mixing and adjustment efficiency, and facilitate subsequent use.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lubricating oil viscosity automatic regulating device, comprising a feed hopper (1), characterized in that: The feed hopper (1) is internally connected with a filter box (2) in a snap-fitting manner, the top of the filter box (2) is symmetrically fixedly connected with a first motor (6), the output end of the first motor (6) is fixedly connected with a screw (7), the outer side of the screw (7) is threadedly connected with a slide plate (9), one side of the slide plate (9) is fixedly connected with a filter screen (10), a stirring tank (13) is arranged at the bottom of the feed hopper (1), the outer side of the stirring tank (13) is fixedly connected with a heat preservation cylinder (18), the interior of the heat preservation cylinder (18) is respectively fixedly connected with a heating tube (19) and a cooling tube (20), one side of the stirring tank (13) is fixedly connected with a second motor (21), the output end of the second motor (21) is fixedly connected with a rotating shaft (22), and the outer side of the rotating shaft (22) is symmetrically fixedly connected with stirring rods (25).

2. The automatic lubricating oil viscosity regulating device according to claim 1, characterized in that: A connecting plate (3) is symmetrically fixedly connected to one side of the filter box (2), and the connecting plate (3) is fixedly connected to the feed hopper (1) via bolts (4).

3. The automatic lubricating oil viscosity regulating device according to claim 1, characterized in that: A handle (5) is symmetrically fixedly connected to the top of the filter box (2).

4. The automatic lubricating oil viscosity regulating device according to claim 1, characterized in that: A slide groove (8) is symmetrically arranged on one side of the filter box (2), the slide groove (8) and the slide plate (9) are slidably connected, and the filter screen (10) and the filter box (2) are slidably connected.

5. The automatic lubricating oil viscosity regulating device according to claim 1, characterized in that: A first feed pipe (11) is fixedly connected to the bottom of the feed hopper (1), the first feed pipe (11) and the stirring tank (13) are fixedly connected, a solenoid valve (12) is arranged on the outside of the first feed pipe (11), and a second feed pipe (14) is fixedly connected to the top of the stirring tank (13).

6. The automatic lubricating oil viscosity regulating device according to claim 1, characterized in that: A controller (15) is fixedly connected to one adjacent side of the stirring tank (13), and a viscosity sensor (16) and a temperature sensor (17) are respectively fixedly connected to the upper end of one side of the controller (15).

7. The automatic lubricating oil viscosity regulating device according to claim 1, characterized in that: The outer sides of the rotating shafts (22) are symmetrically fixedly connected with fixing rods (23), and one end of the fixing rods (23) is fixedly connected with a scraper (24).

8. The automatic lubricating oil viscosity regulating device according to claim 1, characterized in that: A heat-conducting sleeve (26) is fixedly connected to the outside of the stirring rod (25), a heating wire (27) is arranged between the stirring rod (25) and the heat-conducting sleeve (26), and a discharge port (28) is fixedly connected to the other side of the stirring tank (13).

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