CN210138666U - A kind of bipolar stirring lubricating oil blending kettle - Google Patents

Abstract

The utility model relates to a bipolar stirring lubricating oil blending kettle, comprising a kettle body tank; The rotating stirring shaft includes an outer shaft barrel, and a retractable combined shaft core is arranged in the outer shaft barrel. The retractable combined shaft core includes an upper shaft section, a driving section, and a lower shaft section, and the upper shaft section and the upper end of the driving section are formed. The inner and outer threads are connected, and the lower shaft section and the lower end of the driving section are connected with inner and outer threads. The upper part of the outer shaft is hinged with a number of upper stirring cantilevers, the middle part of the upper stirring cantilever is hinged with one end of the upper support arm, and the other end of the upper support arm is hinged with the upper support arm. The sides of the upper shaft section are hinged, the lower part of the outer shaft cylinder and the side of the lower shaft section are provided with the same mechanism as above, and the bottom of the kettle body tank is provided with a rotating stirring disk, which includes a rotating disk. The utility model adopts the scheme of arranging a bipolar stirring power source in the mixing kettle, and has the characteristics of high processing efficiency.

Description

A kind of bipolar stirring lubricating oil blending kettle

technical field

The utility model relates to a lubricating oil blending kettle, in particular to a bipolar stirring lubricating oil blending kettle, which belongs to the field of lubricating oil blending kettles.

Background technique

The lubricating oil blending kettle is mainly used to complete the blending reaction in the lubricating oil preparation process. The preparation process of the blending lubricating oil includes adding the lubricating oil base oil components and additive components to the blending kettle in proportion and order according to the formula of the oil product, and the blending is uniform. After the formation of lubricating oil finished products. At present, the types of blending kettles are similar, and it takes a long time to stir to achieve uniform blending of materials. It takes a long time to achieve uniform blending of materials between different layers in the kettle, and the processing efficiency is low.

Utility model content

The bipolar stirring lubricating oil blending kettle of the utility model discloses a new scheme, and adopts the scheme of arranging a bipolar stirring power source in the blending kettle, which solves the problem of low processing efficiency of the existing scheme.

The bipolar stirring lubricating oil blending kettle of the utility model comprises a kettle body tank, the top of the kettle body tank is provided with a feeding port, the lower part of the kettle body tank is provided with a discharging port, and the kettle body tank is provided with a vertical rotating stirring shaft. The rotating stirring shaft includes an outer shaft cylinder, and a retractable combined shaft core is arranged in the outer shaft cylinder. The retractable combined shaft core includes an upper shaft section, a driving section, and a lower shaft section. The upper shaft section and the upper end of the driving section are connected with internal and external threads. The lower shaft section and the lower end of the driving section are connected by internal and external threads, the upper part of the outer shaft barrel is hinged with a number of upper stirring cantilevers, the middle part of the upper stirring cantilever is hinged with one end of the upper support arm, and the other end of the upper support arm is connected with the side of the upper shaft section. The lower part of the outer shaft is hinged with several lower stirring cantilevers, the middle part of the lower stirring cantilever is hinged with one end of the lower support arm, the other end of the lower support arm is hinged with the side of the lower shaft section, the motor drives the driving section to rotate, and the driving section passes through the The threaded connection drives the upper shaft section to stretch and drives the upper support arm to support the upper stirring cantilever through the hinged connection, and the drive section drives the lower shaft section to stretch through the threaded connection to drive the lower support arm to support the lower stirring cantilever through the hinged connection. There is a rotating stirring disc, which includes a rotating disc, and the rotating disc is driven by a motor to rotate the oil in the stirring tank body.

Further, the feeding port of this scheme is provided with a feeding pipe, and the feeding pipe is provided with a number of oil separation grid plate units arranged along the pipe axis. The oil separation grid plate unit includes a grid plate group A, a grid plate group B, and a grid plate. Group A includes a plurality of grid plates A arranged in parallel. The grid plate group B includes a plurality of grid plates B arranged in parallel. The grid plates A and the grid plates B are arranged vertically. The base oil enters the kettle body tank through the oil separation grid plate unit.

Further, the free ends of the upper stirring cantilever and the lower stirring cantilever are provided with rotating stirring paddles, and the rotating stirring paddles rotate along the axes of the upper stirring cantilever and the lower stirring cantilever to stir the oil in the tank.

Further, the rotating disk of this scheme includes a disk body shell, the upper end of the disk body shell is provided with a rotating disk surface, the bottom of the disk body shell is connected with the disk body motor below for rotational transmission, and the rotating disk surface is arranged in the disk body shell The rotating disk surface motor rotates. Drive connection, the disk body motor drives the disk body shell to drive the rotating disk surface to rotate around the output shaft of the disk body motor, and the rotating disk surface motor drives the rotating disk surface to rotate.

Furthermore, in this solution, the rotating disk surface and the horizontal plane are arranged obliquely and intersecting, and the rotating disk surface is provided with stirring ribs, and the stirring ribs enhance the stirring effect of the rotating disk surface.

Further, the outside of the rotating stirring shaft of this scheme is provided with a cylindrical rotating stirring grid plate frame, the cylindrical rotating stirring grid plate frame is coaxially arranged with the rotating stirring shaft, and the rotating direction of the cylindrical rotating stirring grid plate frame and the rotating stirring shaft is opposite. .

The bipolar stirring lubricating oil blending kettle of the utility model adopts the scheme of arranging a bipolar stirring power source in the blending kettle, and has the characteristics of high processing efficiency.

Description of drawings

Fig. 1 is a schematic diagram of Embodiment 1 of the bipolar stirring lubricating oil blending kettle of the present invention.

Figure 2 is a schematic diagram of the second embodiment of the bipolar stirring lubricating oil blending kettle.

3 is a schematic diagram of Embodiment 3 of the bipolar stirring lubricating oil blending kettle.

Figure 4 is a schematic diagram of the internal structure of the feed pipe.

Fig. 5 is an enlarged schematic view of part A of the retractable combined shaft core.

Figure 6 is a schematic view of a modification of the rotating stirring disk.

Among them, 100 is the kettle body tank, 210 is the outer shaft cylinder, 211 is the upper stirring cantilever, 212 is the upper supporting arm, 213 is the lower stirring cantilever, 214 is the lower supporting arm, 215 is the rotating stirring paddle, and 220 is the retractable combined shaft Core, 221 is the upper shaft section, 222 is the driving section, 223 is the lower shaft section, 310 is the rotating disc, 311 is the disc body shell, 312 is the rotating disc surface, 410 is the feeding pipe, 411 is the grid plate A, and 412 is the grid Plate B, 510 is a cylindrical rotating stirring grid plate frame.

Detailed ways

The present utility model will be further described below in conjunction with the accompanying drawings.

As shown in Figure 1, the bipolar stirring lubricating oil blending kettle of the present utility model comprises a kettle body tank, the top of the kettle body tank is provided with a feeding port, the lower part of the kettle body tank is provided with a discharge port, and the kettle body tank is provided with a vertical Straight rotating mixing shaft, the rotating mixing shaft includes an outer shaft cylinder, and a retractable combined shaft core is arranged in the outer shaft cylinder. The retractable combined shaft core includes an upper shaft section, a driving section, and a lower shaft section. The upper end is connected with internal and external threads, the lower shaft section is connected with the lower end of the driving section by internal and external threads, the upper part of the outer shaft is hinged with a number of upper stirring cantilevers, the middle part of the upper stirring cantilever is hinged with one end of the upper support arm, and the other side of the upper support arm is hinged. One end is hinged with the side of the upper shaft section, the lower part of the outer shaft is hinged with several lower stirring cantilevers, the middle part of the lower stirring cantilever is hinged with one end of the lower support arm, the other end of the lower support arm is hinged with the side of the lower shaft section, and the motor is driven to drive The segment rotates, the driving segment drives the upper shaft segment to stretch through the threaded connection, and drives the upper support arm to support the upper stirring cantilever through the hinged connection, and the driving segment drives the lower shaft segment to stretch through the threaded connection. As shown in Figure 5, the motor on the outside of the driving section drives it to rotate. Based on the above structure and screw connection, the upper and lower shaft sections at both ends of the driving section are unscrewed to support the stirring cantilever, and also screwed in to lower the stirring cantilever. The bottom of the kettle body tank is provided with a rotating stirring plate, and the rotating stirring plate includes a rotating plate, and the rotating plate rotates and stirs the oil in the kettle body tank under the drive of the motor. After the oil enters the kettle body tank, start the rotating stirring shaft and the rotating stirring disc to form bipolar stirring, and open the stirring cantilever on the upper shaft section and the lower shaft section through the drive section of the retractable combined shaft core to enhance the stirring effect and greatly improve the oil quality. processing efficiency.

In order to avoid uneven oil quality caused by long-term storage of base oil and improve the uniformity of processing, the oil separation structure is set in the feeding pipe in this scheme, as shown in Figure 4, specifically, the feeding port of this scheme is provided with a feeding material Pipe, the feed pipe is provided with a number of oil separation grid units arranged along the pipe axis, the oil separation grid unit includes grid group A, grid group B, grid group A includes a plurality of grid plates A arranged in parallel, The plate group B includes a plurality of grid plates B arranged in parallel, the grid plates A and the grid plates B are arranged vertically, and the base oil enters the kettle body tank through the oil separation grid plate unit.

In order to enhance the stirring effect, the free ends of the upper stirring cantilever and the lower stirring cantilever are provided with rotating stirring paddles, and the rotating stirring paddles rotate along the axes of the upper stirring cantilever and the lower stirring cantilever to stir the oil in the tank. In order to further enhance the stirring effect, the outer side of the rotating stirring shaft of this scheme is provided with a cylindrical rotating stirring grid plate frame. As shown in Figure 2, the cylindrical rotating stirring grid plate frame is coaxially arranged with the rotating stirring shaft, and the cylindrical rotating stirring grid plate frame is arranged coaxially. The plate holder rotates in the opposite direction to the rotating agitator shaft.

In order to improve the stirring effect of the rotating disk, the rotating disk of this scheme can adopt a two-stage adjustable rotation scheme. Specifically, the rotating disk includes a disk body shell, the upper end of the disk body shell is provided with a rotating disk surface, and the bottom of the disk body shell and the lower disk The body motor is connected by rotation transmission, and the rotating disk surface is connected with the rotating disk surface motor arranged in the disk body shell. The disk body motor drives the disk body shell to drive the rotating disk surface to rotate around the output shaft of the disk body motor. In order to further improve the stirring effect of the rotating disk, this scheme adopts the scheme of variable angle stirring. As shown in Figures 3 and 6, the rotating disk surface and the horizontal plane are inclined and intersected, and the rotating disk surface is provided with stirring ribs, which enhance the rotation. The stirring effect of the plate.

The bipolar stirring lubricating oil blending kettle of this scheme adopts the bipolar stirring scheme combining the rotating stirring shaft and the rotating stirring disc to improve the processing effect of the blending kettle. The stirring paddle and the cylindrical rotating stirring grid plate frame enhance the effect of the rotating stirring shaft, and the two-stage adjustable rotating rotating disk scheme is adopted to enhance its effect. Based on the above characteristics, the bipolar stirring lubricating oil blending kettle of this scheme has substantial characteristics and progress compared with existing similar products.

The bipolar stirring lubricating oil blending kettle of this solution is not limited to the content disclosed in the specific embodiments. The technical solutions appearing in the examples can be extended based on the understanding of those skilled in the art. Simple alternatives are also within the scope of this scheme.

Claims (6)

1. a bipolar stirring lubricating oil blending kettle is characterized in that comprising a still body tank, the top of the still body tank is provided with a feed port, the bottom of the still body tank is provided with a discharge port, and the still body tank is provided with a discharge port. A vertical rotating stirring shaft is arranged in the tank, and the rotating stirring shaft includes an outer shaft cylinder, and a retractable combined shaft core is arranged in the outer shaft cylinder, and the retractable combined shaft core includes an upper shaft section, a driving section, The lower shaft section, the upper shaft section and the upper end of the driving section are connected with internal and external threads, the lower shaft section and the lower end of the driving section are connected with internal and external threads, and the upper part of the outer shaft barrel is hinged with a number of upper A stirring cantilever, the middle part of the upper stirring cantilever is hinged with one end of the upper support arm, the other end of the upper support arm is hinged with the side of the upper shaft section, and the lower part of the outer shaft is hinged with a number of lower stirring cantilevers, The middle part of the lower stirring cantilever is hinged with one end of the lower support arm, the other end of the lower support arm is hinged with the side surface of the lower shaft segment, the motor drives the drive segment to rotate, and the drive segment drives the The extension of the upper shaft section drives the upper support arm to support the upper stirring cantilever through a hinged connection, and the drive section drives the lower shaft section to stretch through a threaded connection and drives the lower support arm to support the lower stirring arm through a hinged connection. Cantilever, the bottom of the kettle body tank is provided with a rotating stirring disk, the rotating stirring disk includes a rotating disk, and the rotating disk is driven by a motor to rotate and stir the oil in the kettle body tank. 2 . The bipolar stirring lubricating oil blending kettle according to claim 1 , wherein a feeding pipe is provided in the feeding port, and a plurality of oil separation grid plates arranged along the pipe axis are provided in the feeding pipe. 3 . unit, the oil separation grid unit includes a grid group A and a grid group B, the grid group A includes a plurality of grid plates A arranged in parallel, and the grid plate group B includes a plurality of grid plates arranged in parallel B, the grid plate A and the grid plate B are arranged vertically, and the base oil enters the kettle body tank through the oil separation grid plate unit. 3. The bipolar stirring lubricating oil blending kettle according to claim 1, wherein the free ends of the upper stirring cantilever and the lower stirring cantilever are provided with a rotary stirring paddle, and the rotary stirring paddle stirs along the upper The axis of the cantilever and the lower stirring cantilever rotates to stir the oil in the kettle body tank. 4 . The bipolar stirring lubricating oil blending kettle according to claim 1 , wherein the rotating disk comprises a disk shell, the upper end of the disk shell is provided with a rotating disk surface, and the bottom of the disk shell and the bottom of the disk shell are provided with a rotating disk surface. The disk body motor is connected with a rotary drive, the rotating disk surface is connected with a rotating disk surface motor arranged in the disk body shell, and the disk body motor drives the disk body shell to drive the rotating disk surface around the disk body. The output shaft of the motor rotates, and the rotating disk motor drives the rotating disk to rotate. 5 . The bipolar stirring lubricating oil blending kettle according to claim 4 , wherein the rotating disk surface is inclined and intersected with the horizontal plane, the rotating disk surface is provided with a stirring ridge, and the stirring ridge strengthens the structure. 6 . The stirring effect of the rotating disk surface is described. 6 . The bipolar stirring lubricating oil blending kettle according to claim 1 , wherein the outer side of the rotating stirring shaft is provided with a cylindrical rotating stirring grid plate frame, and the cylindrical rotating stirring grid plate frame and the The rotating stirring shaft is coaxially arranged, and the rotating direction of the cylindrical rotating stirring grid plate frame is opposite to the rotating direction of the rotating stirring shaft.

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