Engine lubricating oil pulse blending device

Abstract

The utility model discloses an engine lubricating oil pulse blending device which comprises a blending barrel, a feeding pipe is fixedly connected to the top of the blending barrel, a filter screen is fixedly installed in the feeding pipe, a pulse air pump is fixedly installed on one side of the outer surface of the blending barrel, and one end of a discharging pipe of the pulse air pump penetrates through the blending barrel and is fixedly connected with an air conveying pipe. An exhaust pipe is arranged on the surface of the gas conveying pipe, a stirring rod is rotationally mounted at the top of the exhaust pipe, a stirring pulse mechanism is arranged between the gas conveying pipe and the exhaust pipe, and an anti-blocking transmission mechanism is arranged between the feeding pipe and the filter screen. The utility model has the following effects: when the pulse air pump blends the lubricating oil in the blending barrel, the pulse air flow generated by the pulse air pump provides power for the rotation of the stirring rod through the stirring pulse mechanism, so that the pulse blending is realized, and the stirring rod continuously stirs and blends the lubricating oil in the blending barrel at the same time; no extra motor is needed to drive the stirring rod to rotate, so that the energy-saving effect is effectively improved, and the production cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to lubricating oil production technical field, specifically, relate to a kind of engine lubricating oil pulse blending device. BACKGROUND

[0002] With the increasing demand for engine lubricating oil, improving the efficiency and quality of lubricating oil production has become the goal of each manufacturer. In the production process of engine lubricating oil, uniform mixing of base oil and various additives is one of the key steps to ensure product quality. Traditional stirring method is difficult to realize the full blending of the two, thereby affecting the stability and reliability of lubricating oil performance.

[0003] To overcome this problem, a pulse blending device is used in the prior art, which enhances the blending effect by combining the dual action of pulse airflow and mechanical stirring. This method uses the airflow generated by the pulse air pump to preliminarily disperse the base oil and additives, and cooperates with the stirrer driven by the motor for further physical mixing. This double blending technology indeed significantly improves the blending efficiency and uniformity of the final product, meeting the market demand for high-quality lubricating oil.

[0004] Although this double blending method significantly improves the blending efficiency and effect, the problem that follows is a significant increase in energy consumption. The simultaneous operation of the electric mixer and the pulse air pump not only requires high power supply, but also increases the operating cost of the equipment. When facing a large amount of lubricating oil that needs to be blended, long-time operation will greatly increase the production cost. SUMMARY

[0005] To overcome the above technical problems existing in the prior art, the utility model provides an engine lubricating oil pulse blending device.

[0006] Therefore, the utility model adopts the following specific technical solutions:

[0007] An engine lubricating oil pulse blending device, comprising a blending barrel, a feed pipe fixedly connected to the top of the blending barrel, a filter screen fixedly installed inside the feed pipe, a pulse air pump fixedly installed on one side of the outer surface of the blending barrel, a gas delivery pipe fixedly connected to one end of the discharge pipe of the pulse air pump through the blending barrel, an exhaust pipe provided on the surface of the gas delivery pipe, a stirring rod rotatably installed on the top of the exhaust pipe, a stirring pulse mechanism provided between the gas delivery pipe and the exhaust pipe, and a plug prevention transmission mechanism provided between the feed pipe and the filter screen.

[0008] Further, in order to realize the pulse air flow driven stirring rod to stir the lubricating oil, the stirring pulse mechanism comprises a support frame fixedly connected inside the exhaust pipe, a transmission shaft rotatably connected to the surface of the support frame, a driven blade fixedly installed on the surface of the transmission shaft, a pulse nozzle ring connected around the surface of the exhaust pipe, and the transmission shaft is fixedly connected with the stirring rod.

[0009] Further, in order to prevent the filter screen from being blocked, the anti-blocking transmission mechanism comprises a driven shaft rotatably installed on the filter screen, a cleaning scraper fixedly connected to the top end of the driven shaft, a driven gear ring fixedly connected to the other end of the driven shaft, a positioning rod fixedly connected to one side of the inner wall of the blending barrel, and a rotating shaft rotatably installed on one side of the positioning rod.

[0010] Further, in order to realize the anti-blocking transmission mechanism, a impeller is fixedly installed on the surface of the rotating shaft, a bevel gear one is fixedly installed on one side of the impeller, a transmission rod is rotatably installed on one side of the inner wall of the blending barrel, a bevel gear two is fixedly installed on the surface of the transmission rod, and a driving gear is fixedly installed on one side of the bevel gear two.

[0011] Further, in order to realize the mutual transmission between the gears, the bevel gear one is meshingly connected with the bevel gear two, and the driven gear ring is meshingly connected with the driving gear.

[0012] Further, in order to realize the control of the discharging of the blending barrel, a discharging pipe is fixedly connected to one side of the surface of the blending barrel, and a discharging valve is installed on the surface of the discharging pipe.

[0013] Further, in order to realize the control of the intermittent pulse of the pulse air pump, a controller is fixedly installed on one side of the pulse air pump.

[0014] Further, in order to realize the stable support of the pulse air pump, a support plate is fixedly installed on one side of the surface of the blending barrel, and the pulse air pump is fixedly installed on the support plate.

[0015] Further, in order to realize the control of the switch of the pulse air pump, a control switch is fixedly installed on one side of the surface of the blending barrel.

[0016] Further, in order to realize the moving support of the blending barrel, universal wheels are rotatably installed on the bottom surface of the blending barrel.

[0017] The beneficial effects of the utility model are as follows:

[0018] 1. A pulse airflow is generated by a pulse air pump to pulse-mix the lubricating oil in the mixing tank. When the pulse airflow moves at high speed in the exhaust pipe, it can drive the driven blades and drive shaft to rotate, causing the drive shaft to drive the agitator to rotate. Thus, while the lubricating oil is pulse-mixed, the agitator in the mixing tank also rotates continuously, achieving agitation and mixing of the lubricating oil. There is no need to add an additional motor to drive the agitator to rotate, so that the mixing device can effectively improve energy saving and reduce the operating cost of the device while efficiently mixing the lubricating oil.

[0019] 2. The material falling into the feed pipe is filtered through the filter screen, which effectively prevents the generation of oil residue during the production and blending of lubricating oil. The falling material can also drive the impeller in the anti-clogging transmission mechanism to rotate, so that the impeller drives the cleaning scraper to continuously scrape off the blockage on the surface of the filter plate, effectively preventing the filter screen from clogging when filtering materials and improving the continuity of material feeding in the device. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments 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.

[0021] Figure 1 This is a schematic diagram of the surface structure of an engine lubricating oil pulse blending device according to an embodiment of the present utility model;

[0022] Figure 2 This is an internal cross-sectional view of the mixing tank in an engine lubricating oil pulse mixing device according to an embodiment of the present utility model;

[0023] Figure 3 yes Figure 2 Enlarged view of point A in the middle;

[0024] Figure 4 This is a side view of the internal cross-section of the mixing tank in an engine lubricating oil pulse mixing device according to an embodiment of the present utility model;

[0025] Figure 5 This is a schematic diagram of the internal structure of the feed pipe in an engine lubricating oil pulse blending device according to an embodiment of the present utility model.

[0026] In the picture:

[0027] 1, blending barrel; 2, feed pipe; 3, filter screen; 4, pulse air pump; 5, gas conveying pipe; 6, exhaust pipe; 7, stirring rod; 8, stirring pulse mechanism; 801, support frame; 802, transmission shaft; 803, driven blade; 804, pulse nozzle; 9, anti-plug transmission mechanism; 901, driven shaft; 902, cleaning scraper; 903, driven gear ring; 904, positioning rod; 905, rotating shaft; 906, impeller; 907, bevel gear one; 908, transmission rod; 909, bevel gear two; 910, driving gear; 10, discharge pipe; 11, discharge valve; 12, controller; 13, support plate; 14, control switch; 15, universal wheel. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0029] According to the embodiments of the present application, a kind of engine lubricating oil pulse blending device is provided.

[0030] Embodiment one:

[0031] As Figures 1-5As shown, according to the engine lubricating oil pulse blending device, including metal cylindrical blending barrel 1, the top of blending barrel 1 is fixedly connected with feed pipe 2, the inside of feed pipe 2 is fixedly installed with filter screen 3, for the lubricating oil material entering in blending barrel 1 is filtered;The outer surface of blending barrel 1 is fixedly installed with pulse air pump 4 on one side, for outputting pulse airflow, the lubricating oil in blending barrel 1 is pulse blended;The discharge pipe one end of pulse air pump 4 is fixedly connected with gas delivery pipe 5 through blending barrel 1, the surface of gas delivery pipe 5 is equipped with multiple number of exhaust pipe 6, the top of each exhaust pipe 6 is rotatably installed with stirring rod 7, and the stirring pulse mechanism 8 is arranged between gas delivery pipe 5 and exhaust pipe 6, for the pulse airflow is discharged while driving stirring rod 7 to rotate, and the lubricating oil in blending barrel 1 is stirred and blended;Feed pipe 2 and filter screen 3 are equipped with anti-plugging transmission mechanism 9, for preventing the material from falling due to filter screen 3 being blocked by oil residue;Stirring pulse mechanism 8 includes support frame 801 fixedly connected in exhaust pipe 6, the surface of support frame 801 is rotatably connected with transmission shaft 802, transmission shaft 802 is fixedly installed with driven blade 803 on the surface, the surface of exhaust pipe 6 is connected with pulse spray head 804, for the pulse airflow is discharged;Transmission shaft 802 is fixedly connected with stirring rod 7, through the rapid flow of pulse airflow in exhaust pipe 6, the driven blade 803 in exhaust pipe 6 and transmission shaft 802 are rotated, and then transmission shaft 802 drives stirring rod 7 to rotate, and the engine lubricating oil in blending barrel 1 is stirred and blended.

[0032] As Figures 1-5As shown, the anti-blocking transmission mechanism 9 comprises a driven shaft 901 rotatably installed on the filter screen 3, a cleaning scraper 902 fixedly connected to the top end of the driven shaft 901, the cleaning scraper 902 being in sliding contact with the surface of the filter screen 3; the other end of the driven shaft 901 passes through the feed pipe 2 and is fixedly connected with a driven gear ring 903, a positioning rod 904 is fixedly connected to the inner wall of the blending barrel 1, a rotating shaft 905 is rotatably installed on one side of the positioning rod 904, an impeller 906 is fixedly installed on the surface of the rotating shaft 905, the impeller 906 is correspondingly installed on the outlet of the feed pipe 2, a bevel gear one 907 is fixedly installed on one side of the impeller 906, a transmission rod 908 is rotatably installed on the inner wall of the blending barrel 1, a bevel gear two 909 is fixedly installed on the surface of the transmission rod 908, a driving gear 910 is fixedly installed on one side of the bevel gear two 909, the bevel gear one 907 is meshingly connected with the bevel gear two 909, the driven gear ring 903 is meshingly connected with the driving gear 910, the material falling through the discharge pipe 10 can drive the impeller 906 and the rotating shaft 905 to rotate, so that the rotating shaft 905 and the bevel gear one 907 on one side drive the bevel gear two 909 and the transmission rod 908 to rotate, after the transmission rod 908 rotates, the driving gear 910 on the surface drives the driven gear ring 903 and the driven shaft 901 to rotate, so that the cleaning scraper 902 on the top of the driven shaft 901 pushes and scrapes the oil residue on the surface of the filter screen 3, preventing the filter screen 3 from being blocked and causing the material to fail to fall; the surface of the blending barrel 1 is fixedly connected with the discharge pipe 10, the surface of the discharge pipe 10 is provided with a discharge valve 11 for discharging and taking the engine lubricating oil in the blending barrel 1; one side of the pulse air pump 4 is fixedly installed with a controller 12 for automatically controlling the pulse air pump 4; the surface of the blending barrel 1 is fixedly installed with a support plate 13, the pulse air pump 4 is fixedly installed on the support plate 13 for stably supporting the pulse air pump 4; the surface of the blending barrel 1 is fixedly installed with a control switch 14 for switch control of the blending device as a whole; the bottom surface of the blending barrel 1 is rotatably installed with a universal wheel 15 for facilitating movement of the device as a whole.

[0033] In order to facilitate the understanding of the above technical scheme of the present application, the working principle or operation mode of the present application in the actual process will be described in detail.

[0034] In summary, by means of the above technical scheme of the utility model, in actual use, the engine lubricating oil blending material is injected into the blending barrel 1 through the feeding pipe 2, the material falls into the blending barrel 1 after being filtered by the filter screen 3 after entering the feeding pipe 2, the material falling can drive the impeller 906 and the rotating shaft 905 to rotate, the rotating shaft 905 side and the bevel gear one 907 drive the bevel gear two 909 and the transmission rod 908 to rotate, the transmission rod 908 rotates, the surface driving gear 910 drives the driven gear ring 903 and the driven shaft 901 to rotate, and then the cleaning scraper 902 at the top of the driven shaft 901 pushes and scrapes the oil residue on the surface of the filter screen 3, preventing the filter screen 3 from being blocked and causing the material to be unable to fall; after the feeding in the blending barrel 1 is completed, the pulse air pump 4 is started through the control switch 14, the pulse air pump 4 generates pulse airflow and injects into the gas conveying pipe 5 and the exhaust pipe 6, and is discharged into the blending barrel 1 by the pulse jet head 804, realizing the pulse blending of the lubricating oil in the barrel, during the pulse blending, the driven blade 803 and the transmission shaft 802 in the exhaust pipe 6 rotate through the rapid flow of the pulse airflow in the exhaust pipe 6, and then the transmission shaft 802 drives the stirring rod 7 to rotate, and the engine lubricating oil in the blending barrel 1 is stirred and blended.

[0035] The above merely describes the preferred embodiments of the utility model and is not used to limit the utility model, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An engine lubricating oil pulse conditioning device characterized by, The utility model provides a kind of mixing barrel, the top of the mixing barrel (1) is fixedly connected with feed pipe (2), the inside of feed pipe (2) is fixedly installed with filter screen (3), the outer surface one side of the mixing barrel (1) is fixedly installed with pulse air pump (4), the discharge pipe one end of pulse air pump (4) is fixedly connected with gas delivery pipe (5) through mixing barrel (1), the surface of gas delivery pipe (5) is equipped with exhaust pipe (6), the top of exhaust pipe (6) is rotatably installed with stirring rod (7), and stirring pulse mechanism (8) is equipped between gas delivery pipe (5) and exhaust pipe (6), and anti-blocking transmission mechanism (9) is equipped between feed pipe (2) and filter screen (3).

2. An engine lubricating oil pulse conditioning device as claimed in claim 1, wherein, The stirring pulse mechanism (8) includes a support frame (801) fixedly connected inside the exhaust pipe (6), a transmission shaft (802) rotatably connected to the surface of the support frame (801), a driven blade (803) fixedly mounted on the surface of the transmission shaft (802), and a pulse nozzle (804) connected around the surface of the exhaust pipe (6). The transmission shaft (802) is fixedly connected with the stirring rod (7).

3. An engine lubricating oil pulse conditioning device as in claim 1, wherein, The anti-blocking transmission mechanism (9) includes a driven shaft (901) rotatably mounted on the filter screen (3), a cleaning scraper (902) fixedly connected to the top end of the driven shaft (901), a driven gear ring (903) fixedly connected to the other end of the driven shaft (901), a positioning rod (904) fixedly connected to one side of the inner wall of the mixing barrel (1), and a rotating shaft (905) rotatably mounted on one side of the positioning rod (904).

4. An engine lubricating oil pulse conditioning device as claimed in claim 3, wherein, A impeller (906) is fixedly mounted on the surface of the rotating shaft (905), a bevel gear one (907) is fixedly mounted on one side of the impeller (906), a transmission rod (908) is rotatably mounted on one side of the inner wall of the mixing barrel (1), a bevel gear two (909) is fixedly mounted on the surface of the transmission rod (908), and a driving gear (910) is fixedly mounted on one side of the bevel gear two (909).

5. An engine lubricating oil pulse conditioning device as claimed in claim 4, wherein, The bevel gear one (907) is meshingly connected with the bevel gear two (909), and the driven gear ring (903) is meshingly connected with the driving gear (910).

6. An engine lubricating oil pulse conditioning device as in claim 1, wherein, A discharge pipe (10) is fixedly connected to one side of the surface of the mixing barrel (1), and a discharge valve (11) is mounted on the surface of the discharge pipe (10).

7. An engine lubricating oil pulse conditioning device as in claim 1, wherein, A controller (12) is fixedly mounted on one side of the pulse air pump (4).

8. An engine lubricating oil pulse conditioning device as in claim 1, wherein, A support plate (13) is fixedly mounted on one side of the surface of the mixing barrel (1), and the pulse air pump (4) is fixedly mounted on the support plate (13).

9. An engine lubricating oil pulse conditioning device as in claim 1, wherein, A control switch (14) is fixedly mounted on one side of the surface of the mixing barrel (1).

10. An engine lubricating oil pulse conditioning device as set forth in claim 1 wherein, A universal wheel (15) is rotatably mounted on the bottom surface of the mixing barrel (1).

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