Lubricating oil mixing device

Abstract

The utility model discloses a lubricating oil mixing device, which comprises a tank body, a lubricating oil mixing device and a lubricating oil mixing device, the stirring mechanism comprises a stirring paddle and a motor for driving the stirring paddle to rotate, the stirring paddle is vertically arranged in the tank body, and the stirring paddle is used for stirring an oil agent; the lifting mechanism comprises a connecting ring, a plurality of lifting plates arranged on the inner side of the connecting ring and a first power part for driving the connecting ring to ascend and descend, the radial outer surface of the connecting ring is matched with the inner side of the tank body, the stirring paddle is contained in the connecting ring, and the lifting plates are arranged in the circumferential direction of the connecting ring; and the heating mechanism comprises a heating pipe, the heating pipe is located between the connecting ring and the stirring paddle, and the heating pipe is used for heating an oil agent. According to the utility model, the mixing period can be greatly shortened, and sufficient and uniform mixing is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of mixing equipment, especially relates to a lubricating oil mixing device. BACKGROUND

[0002] In the lubricating oil preparation process, usually need to mix base oil and antiwear agent, antioxidant, cleaning dispersant and other functional additives to form homogenized oil product. The existing mixing device adopts vertical tank structure, and mechanical mixing is carried out through the stirring paddle arranged in the tank body driven by the motor. However, due to the significant density difference between base oil and different additive components, stratification phenomenon is easy to occur in the actual mixing process, and high-density additives gradually deposit on the bottom wall area of the tank under the action of gravity.

[0003] Moreover, the amplitude of the up and down flow of the lubricating oil in the stirring process of the stirring paddle of the existing vertical mixing device is small, and the speed of the up and down flow of the lubricating oil is also small, so it needs to rely on the extension of the stirring time to realize the dispersion through repeated circulation, therefore, the mixing efficiency of the existing mixing device is low, and there is a risk that the lubricating oil is not mixed enough. SUMMARY

[0004] The utility model discloses at least one of the technical problems existing in the prior art. To this end, the utility model provides a lubricating oil mixing device, which can greatly shorten the mixing period, and ensure sufficient mixing uniformity.

[0005] According to the lubricating oil mixing device provided by the utility model, the tank body is internally accommodated with oil agent, the stirring mechanism includes a stirring paddle and a motor driving the stirring paddle to rotate, the stirring paddle is vertically arranged in the tank body, and the stirring paddle is used for stirring the oil agent, the lifting mechanism includes a connecting ring, a plurality of lifting plates arranged on the inner side of the connecting ring and a first power member driving the connecting ring to lift, the radial outer surface of the connecting ring is matched with the inner side of the tank body, the connecting ring internally accommodates the stirring paddle, and the plurality of lifting plates are arranged along the circumferential direction of the connecting ring, and the heating mechanism includes a heating pipe, which is located between the connecting ring and the stirring paddle and is used for heating the oil agent.

[0006] According to the lubricating oil mixing device provided by the utility model, at least the following beneficial effects are achieved:

[0007] The utility model discloses a stirring paddle, motor, connecting ring, multiple lifting plate, first power part and heating tube are set up, utilize motor to drive stirring paddle rotation, and stirring paddle stirs the oil agent in the inside of jar body, simultaneously, and first power part drives connecting ring to move up and down, and connecting ring periodicity elevational movement makes multiple lifting plate up and down to turn over oil agent, and the high density additive of lifting plate to bottom deposition produces the upward lifting effect, and forcibly breaks the oil agent delamination phenomenon, in addition, heating tube can heat the oil agent in the jar body, and under the stirring and lifting of stirring mechanism and lifting mechanism, the flow speed of oil agent is accelerated, and the convection intensity of upper and lower oil agent is enhanced significantly, and the mixing period is shortened greatly, and the failure of additive caused by local temperature being too high is avoided, and full mixing is ensured even.

[0008] According to the lubricating oil mixing device provided by the utility model, the inner side of the connecting ring is provided with multiple vertical plates, and the multiple vertical plates are arranged along the circumferential direction of the connecting ring.

[0009] According to the lubricating oil mixing device provided by the utility model, the top of the vertical plate is provided with a vertical rod, the vertical rod extends from the inside of the jar body to the top, and the top of the vertical rod is connected with the first power part.

[0010] According to the lubricating oil mixing device provided by the utility model, the first power part is a cylinder, the cylinder is vertically arranged on the outer side of the jar body, the piston rod of the cylinder is arranged upwards, the piston rod of the cylinder is provided with a connecting plate, and the piston rod of the cylinder is connected with the top of the vertical rod through the connecting plate.

[0011] According to the lubricating oil mixing device provided by the utility model, the outer periphery of the jar body is provided with a guide sleeve, the connecting plate is provided with a guide rod, the guide rod is vertically arranged, and the guide rod is slidably connected with the guide sleeve.

[0012] According to the lubricating oil mixing device provided by the utility model, the heating pipe is of a spiral structure, and the heating pipe extends spirally along the axial direction of the stirring paddle.

[0013] According to the lubricating oil mixing device provided by the utility model, the top of the jar body is provided with multiple oil injection pipes, the multiple oil injection pipes are all provided with first switch valves, and the first switch valves are used for opening or closing the oil injection pipes.

[0014] According to the lubricating oil mixing device provided by the utility model, the jar body is provided with an oil discharge pipe, a second switch valve arranged on the oil discharge pipe and an oil pumping pump, and the oil pumping pump and the oil discharge pipe cooperate to extract the lubricating oil in the jar body.

[0015] According to the lubricating oil mixing device, the stirring paddle comprises a stirring shaft and a plurality of paddle blades arranged on the stirring shaft in the axial direction of the stirring shaft.

[0016] According to the lubricating oil mixing device, the top of the tank body is provided with a temperature detection table, and the temperature detection table is used for detecting the temperature of the lubricating oil.

[0017] The additional aspects and advantages of the present application will be given in part in the following description, and will become apparent from the following description, or will be learned by practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0019] Figure 1 The structure schematic view of the lifting mechanism of the lubricating oil mixing device shown in the embodiment of the present application is shown in the figure.

[0020] Figure 2 The structure schematic view of the lifting mechanism of the lubricating oil mixing device shown in the embodiment of the present application is shown in the figure. Figure 1 The structure schematic view of the lifting mechanism of the lubricating oil mixing device shown in the embodiment of the present application is shown in the figure.

[0021] Figure 3 The structure schematic view of the lifting mechanism of the lubricating oil mixing device shown in the embodiment of the present application is shown in the figure. Figure 1 The top view of the lubricating oil mixing device shown in the embodiment of the present application is shown in the figure.

[0022] Reference signs: 100-tank body, 110-stirring paddle, 120-motor, 130-connection ring, 140-lifting plate, 150-heating pipe, 160-vertical plate, 170-vertical rod, 180-cylinder, 190-connection plate, 200-guide sleeve, 210-guide rod, 220-oil injection pipe, 230-first switch valve, 240-oil discharge pipe, 250-second switch valve, 260-oil pump, 270-stirring shaft, 280-paddle blade, 290-temperature detection table. DETAILED DESCRIPTION

[0023] The embodiments of the present application will be described in detail below, and the examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present application, and cannot be understood as a limitation of the present application.

[0024] In the description of the utility model, it needs to be understood that, the direction description such as the direction or positional relation indicated by up, down, front, back, left, right etc. for the direction or positional relation shown in the drawing, is only for the convenience of describing the utility model and simplifying the description, and is not to indicate or imply that the device or element indicated must have a particular direction, configuration and operation, therefore it can not be understood as the limitation of the utility model.

[0025] In the description of the utility model, the meaning of several is one or more, the meaning of multiple is more than two, greater than, less than, more than etc. are understood as not including the number, above, below, within etc. are understood as including the number.If there is a description to the first and second, this is only for the purpose of distinguishing technical features, and can not be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.

[0026] In the description of the utility model, it needs to be explained that, unless there is explicit provision and limitation, the term "installation, connection and connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected;It can be mechanical connection, or electrical connection;It can be directly connected, or indirectly connected through intermediate medium, or the communication inside two elements.For ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances.

[0027] The lubricating oil mixing device according to the embodiments of the utility model will be described below with reference to the drawings.

[0028] Referring to Figure 1 , the utility model aims at providing an embodiment of lubricating oil mixing device.

[0029] The lubricating oil mixing device according to the embodiments of the utility model will be described below with reference to the drawings. Figure 1 And Figure 2 , including jar body 100, stirring mechanism, lifting mechanism and heating mechanism, oil agent is contained in the inside of jar body 100;Stirring mechanism includes stirring paddle 110, motor 120 for driving stirring paddle 110 to rotate, stirring paddle 110 is vertically arranged in the inside of jar body 100, and stirring paddle 110 is used for stirring oil agent;Including connecting ring 130, a plurality of lifting plates 140 arranged on the inner side of connecting ring 130, first power element for driving connecting ring 130 to lift, the radial outer surface of connecting ring 130 matches the inner side of jar body 100, the inside of connecting ring 130 contains stirring paddle 110, and a plurality of lifting plates 140 are arranged along the circumferential direction of connecting ring 130;Heating mechanism includes heating tube 150, heating tube 150 is located between connecting ring 130 and stirring paddle 110, and heating tube 150 is used for heating oil agent.

[0030] It can be understood that, through the setting of the stirring paddle 110, the motor 120, the connecting ring 130, the plurality of lifting plates 140, the first power member and the heating pipe 150, the motor 120 drives the stirring paddle 110 to rotate, the stirring paddle 110 stirs the oil agent inside the tank body 100, at the same time, the first power member drives the connecting ring 130 to move up and down, the periodic lifting movement of the connecting ring 130 makes the plurality of lifting plates 140 flip the oil agent up and down, the lifting plate 140 generates an upward lifting effect on the high-density additives deposited at the bottom, forcibly breaks the oil agent stratification phenomenon, in addition, the heating pipe 150 can heat the oil agent in the tank body 100, and under the stirring and lifting effect of the stirring mechanism and the lifting mechanism, the flow speed of the oil agent is accelerated, the convection intensity of the upper and lower oil agents is significantly enhanced, the mixing period is greatly shortened, at the same time, the failure of the additives caused by the local temperature being too high is avoided, and full mixing is ensured.

[0031] In some embodiments of the utility model, referring to Figure 3 The inner side of the connecting ring 130 is provided with a plurality of vertical plates 160, and the plurality of vertical plates 160 are arranged along the circumferential direction of the connecting ring 130.

[0032] It can be understood that the plurality of vertical plates 160 cooperate with the rotating direction of the stirring paddle 110 to form a composite shear flow field, thereby improving the dispersion efficiency of the additives.

[0033] In some embodiments of the utility model, the top of the vertical plate 160 is provided with a vertical rod 170, the vertical rod 170 extends from the inside of the tank body 100 to the top, and the top of the vertical rod 170 is connected with the first power member.

[0034] It can be understood that the connecting ring 130 is connected with the external first power member by using the plurality of vertical plates 160 and vertical rods 170, so that the first power member is arranged in the inside of the tank body 100, and the stability of the lifting of the connecting ring 130 is ensured.

[0035] In some embodiments of the utility model, the first power member is a pneumatic cylinder 180, the pneumatic cylinder 180 is vertically arranged on the outside of the tank body 100, the piston rod of the pneumatic cylinder 180 is arranged upwards, the piston rod of the pneumatic cylinder 180 is provided with a connecting plate 190, and the piston rod of the pneumatic cylinder 180 is connected with the top of the vertical rod 170 through the connecting plate 190.

[0036] It can be understood that the piston rod of the pneumatic cylinder 180 drives the connecting plate 190 to move up and down, so that the connecting plate 190 drives the vertical rod 170 to move up and down, thereby driving the connecting ring 130 to move up and down, and the pneumatic cylinder 180 is arranged on the top of the tank body 100, so that the overall height of the mixing device is reduced.

[0037] In some embodiments of the utility model, the outer periphery of the tank body 100 is provided with a guide sleeve 200, the connecting plate 190 is provided with a guide rod 210, the guide rod 210 is vertically arranged, and the guide rod 210 is slidably connected with the guide sleeve 200.

[0038] It can be understood that the guide rod 210 cooperates with the guide sleeve 200 to slide, which can limit the horizontal displacement of the connecting plate 190, avoid the deviation or jam caused by uneven stress during the lifting of the connecting ring 130, and improve the reliability of the equipment.

[0039] In some embodiments of the utility model, the heating pipe 150 is a spiral structure, and the heating pipe 150 extends spirally along the axial direction of the stirring paddle 110, so as to ensure that the oil agent inside the tank body 100 is uniformly heated.

[0040] In some embodiments of the utility model, the top of the tank body 100 is provided with a plurality of oil injection pipes 220, and the plurality of oil injection pipes 220 are all provided with first on-off valves 230, the first on-off valves 230 are used for opening or closing the oil injection pipes 220, so that the plurality of oil injection pipes 220 respectively inject different additives, and the first on-off valves 230 are used for controlling the injection amount of the additives.

[0041] In some embodiments of the utility model, the tank body 100 is provided with an oil discharge pipe 240, a second on-off valve 250 arranged on the oil discharge pipe 240 and an oil pump 260, the oil pump 260 cooperates with the oil discharge pipe 240 to extract the lubricating oil in the tank body 100, so that the uniformly mixed lubricating oil can be transported to the next process through the oil pump 260.

[0042] In some embodiments of the utility model, the stirring paddle 110 comprises a stirring shaft 270 and a plurality of paddle blades 280 arranged on the stirring shaft 270, and the plurality of paddle blades 280 are arranged along the axial direction of the stirring shaft 270, so as to ensure that the stirring paddle 110 uniformly stirs the oil agent inside the tank body 100.

[0043] In some embodiments of the utility model, the top of the tank body 100 is provided with a temperature detection table 290, the temperature detection table 290 is used for detecting the temperature of the lubricating oil, so as to avoid the case that the additives are invalid due to the excessively high heating temperature of the oil agent.

[0044] In the description of the present application, the description of the terms "one embodiment, some embodiments, illustrative embodiments, examples, specific examples or some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In the description of the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0045] The utility model embodiment has been explained in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiment, still can make various changes in the knowledge range of the ordinary skill of the people in the prior art within the premise of not departing from the utility model's tenet.

Claims

1. A lubricating oil mixing device, characterized in that, include: A tank (100) containing an oil agent; The stirring mechanism includes a stirring paddle (110) and a motor (120) that drives the stirring paddle (110) to rotate. The stirring paddle (110) is vertically installed inside the tank (100) and is used to stir the oil. The lifting mechanism includes a connecting ring (130), a plurality of lifting plates (140) disposed inside the connecting ring (130), and a first power component that drives the connecting ring (130) to rise and fall. The radial outer surface of the connecting ring (130) matches the inner side of the tank (100). The interior of the connecting ring (130) accommodates the stirring paddle (110). The plurality of lifting plates (140) are arranged along the circumferential direction of the connecting ring (130). A heating mechanism, comprising a heating tube (150) located between the connecting ring (130) and the stirring paddle (110), the heating tube (150) being used to heat the oil.

2. The lubricating oil mixing device according to claim 1, characterized in that, The inner side of the connecting ring (130) is provided with a plurality of upright plates (160), which are arranged along the circumferential direction of the connecting ring (130).

3. The lubricating oil mixing device according to claim 2, characterized in that, A vertical rod (170) is provided on the top of the upright plate (160). The vertical rod (170) extends from the inside of the tank (100) to the top, and the top of the vertical rod (170) is connected to the first power component.

4. The lubricating oil mixing device according to claim 3, characterized in that, The first power component is a cylinder (180), which is vertically disposed on the outside of the tank body (100). The piston rod of the cylinder (180) is disposed upward, and the piston rod of the cylinder (180) is provided with a connecting plate (190). The piston rod of the cylinder (180) is connected to the top of the vertical rod (170) through the connecting plate (190).

5. A lubricating oil mixing device according to claim 4, characterized in that, The outer periphery of the tank body (100) is provided with a guide sleeve (200), and the connecting plate (190) is provided with a guide rod (210). The guide rod (210) is vertically arranged and is slidably connected to the inside of the guide sleeve (200).

6. The lubricating oil mixing device according to claim 1, characterized in that, The heating tube (150) has a spiral structure and extends spirally along the axial direction of the stirring paddle (110).

7. The lubricating oil mixing device according to claim 1, characterized in that, The top of the tank (100) is provided with a plurality of oil injection pipes (220), and each of the plurality of oil injection pipes (220) is provided with a first switch valve (230), which is used to open or close the oil injection pipes (220).

8. The lubricating oil mixing device according to claim 1, characterized in that, The tank (100) is provided with an oil drain pipe (240), a second switch valve (250) provided on the oil drain pipe (240) and an oil pump (260), the oil pump (260) and the oil drain pipe (240) cooperate to draw lubricating oil from the tank (100).

9. A lubricating oil mixing device according to claim 1, characterized in that, The stirring paddle (110) includes a stirring shaft (270) and a plurality of blades (280) disposed on the stirring shaft (270), the plurality of blades (280) being arranged along the axial direction of the stirring shaft (270).

10. A lubricating oil mixing device according to claim 1, characterized in that, A temperature gauge (290) is provided on the top of the tank (100) for detecting the temperature of the lubricating oil.

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