CN222956234U

CN222956234U - Lubricating oil blending device

Info

Publication number: CN222956234U
Application number: CN202421811085.7U
Authority: CN
Inventors: 骆建平; 郑晓生; 张定生
Original assignee: Klueber Lubrication Shanghai Co Ltd
Current assignee: Klueber Lubrication Shanghai Co Ltd
Priority date: 2024-07-30
Filing date: 2024-07-30
Publication date: 2025-06-10
Anticipated expiration: 2034-07-30

Abstract

The present application discloses a lubricating oil blending device, which belongs to the technical field of lubricating oil production. It mainly includes: a blending tank, a feeding mechanism and a stirring mechanism. A feeding pipe is installed on the top of the blending tank, and a plurality of supporting frames are installed on the bottom of the blending tank. The feeding mechanism includes a stirring drum, and a connecting pipe is installed on the top of the stirring drum. The lubricating oil blending device of the present application reduces the amount of raw materials for single stirring by discharging large-capacity mixed raw materials into the stirring drum in batches, while reducing the stirring resistance of the stirring mechanism and improving the stirring efficiency, so that the raw materials in the stirring drum can quickly and evenly reach a blending state. Once the blending is completed, the lubricating oil in the stirring drum can be smoothly discharged through the discharge pipe to facilitate the next process, without waiting for all the mixed raw materials in the blending tank to be blended evenly, thereby improving the lubricating oil discharge efficiency, reducing the downtime of subsequent production equipment, and improving the utilization rate and overall production capacity of the equipment.

Description

Lubricating oil blending device

Technical Field

The application relates to the technical field of lubricating oil production, in particular to a lubricating oil blending device.

Background

Lubricating oils are complex hydrocarbon mixtures that include primarily base oils and additives, the various types of which also determine the performance of the lubricating oil. Therefore, in order to meet the application requirements of different mechanical fields, corresponding additives are required to be added into the base oil, and the base oil and the additives are stirred and blended into lubricating oil.

CN221062393U discloses a blending device for lubricating oil production, which belongs to the technical field of lubricating oil blending devices. According to the scheme, through stirring in two directions, the mixing area of the base oil and the additive is enlarged, so that the base oil and the additive are uniformly mixed, the mixing speed of the base oil and the blending agent is increased, and the blending time is shortened.

However, when there are more lubricating oil raw materials to be processed in the blending tank, because the stirring capacity, the mixing time or the mixing mode may be limited, it takes a long time to fully mix the lubricating oil raw materials, and because the lubricating oil can be discharged after blending is completed for use in the subsequent processing procedure, however, in the process of waiting for the blending of the raw materials in the blending tank, other equipment on the production line has to be in an idle state, so that the idle time on the production line is increased, and the utilization rate and the overall productivity of the equipment are reduced.

It is therefore necessary to provide a lubrication oil blending apparatus to solve the above problems.

It should be noted that the above information disclosed in this background section is only for understanding the background of the inventive concept and, therefore, it may contain information that does not constitute prior art.

Disclosure of utility model

Based on the problems in the prior art, the application aims to solve the problems by providing the lubricating oil blending device, which reduces the amount of single-time stirred raw materials and simultaneously reduces the stirring resistance of a stirring mechanism by discharging high-capacity mixed raw materials into a stirring cylinder in batches, improves the stirring efficiency, ensures that the raw materials in the stirring cylinder can reach a blended state rapidly and uniformly, and can be smoothly discharged through a discharge pipe once blending is finished, so that the next working procedure is convenient to process, the mixed raw materials in a blending tank do not need to be completely and uniformly blended, the lubricating oil discharging efficiency is improved, the downtime of subsequent production equipment is reduced, and the utilization rate and the overall productivity of the equipment are improved.

The technical scheme includes that the lubricating oil blending device comprises a blending tank, a discharging mechanism and a stirring mechanism, wherein a feeding pipe is arranged at the top of the blending tank, a plurality of supporting frames are arranged at the bottom of the blending tank, the discharging mechanism comprises a stirring cylinder, a connecting pipe is arranged at the top of the stirring cylinder and connected with the blending tank through the connecting pipe, a first electromagnetic valve is arranged on the connecting pipe, a discharging pipe communicated with the stirring cylinder is arranged on the outer side wall of the stirring cylinder, a second electromagnetic valve is arranged on the discharging pipe, the stirring mechanism comprises a motor arranged at the top of the blending tank, a stirring rod is arranged at the output end of the motor, a plurality of first stirring blades are arranged on the outer side wall of the stirring rod and a plurality of second stirring blades are arranged in the stirring cylinder.

Further, the capacity of the blending tank is much greater than the capacity of the mixing drum.

Furthermore, a connecting frame communicated with the stirring cylinder is arranged on the outer side wall of the stirring cylinder, a sliding rod is arranged in the connecting frame, and a floating ball is connected to the sliding rod in a sliding manner.

Further, a pair of trigger blocks are arranged on the outer side wall of the floating ball, a first inductive switch is arranged on the top end of the inner wall of the connecting frame, and a second inductive switch is arranged on the bottom end of the inner wall of the connecting frame.

Further, a plurality of vibrating mechanisms are installed to unloading mechanism bottom, vibrating mechanism includes the pivot, the pivot is connected with the churn bottom rotation, and the driven gear is installed to the one end that the churn was kept away from to the pivot.

Further, a driving gear is arranged at one end, far away from the motor, of the stirring rod, and the driving gear is connected with the driven gear in a meshed mode.

Further, vibration mechanism still includes the connecting rod, the connecting rod rotates with the churn bottom and is connected, and the one end that the churn was kept away from to the connecting rod installs the impact ball, impact ball and driven gear top looks butt, a plurality of lugs that are annular equidistance and distribute are installed at driven gear top.

Further, the cross section of the lug is semicircular.

The lubricating oil blending device has the beneficial effects that the large-capacity mixed raw materials are discharged into the mixing drum in batches, so that the raw material quantity of single stirring is reduced, meanwhile, the stirring resistance of the stirring mechanism is reduced, the stirring efficiency is improved, the raw materials in the mixing drum can reach a blending state rapidly and uniformly, once blending is finished, the lubricating oil in the mixing drum can be smoothly discharged through the discharge pipe, the next working procedure processing is facilitated, the mixed raw materials in the blending tank are not required to be completely and uniformly blended, the lubricating oil discharging efficiency is improved, the downtime of subsequent production equipment is reduced, and the utilization rate and the overall productivity of the equipment are improved.

In addition to the objects, features and advantages described above, the present application has other objects, features and advantages. The present application will be described in further detail with reference to the drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application.

In the drawings:

FIG. 1 is a schematic diagram of the overall structure;

FIG. 2 is a schematic cross-sectional view;

FIG. 3 is a schematic structural view of a blanking mechanism;

FIG. 4 is a schematic cross-sectional view of the blanking mechanism;

Fig. 5 is a schematic structural view of the vibration mechanism.

Wherein, each reference sign in the figure:

1. The device comprises a mixing tank, 2 parts of a supporting frame, 3 parts of a blanking mechanism, 31 parts of a stirring cylinder, 32 parts of a connecting frame, 33 parts of a connecting pipe, 34 parts of a discharging pipe, 35 parts of a first inductive switch, 36 parts of a sliding rod, 37 parts of a floating ball, 38 parts of a triggering block, 39 parts of a second inductive switch, 4 parts of a stirring mechanism, 41 parts of a motor, 42 parts of a stirring rod, 43 parts of a first stirring blade, 44 parts of a second stirring blade, 45 parts of a driving gear, 5 parts of a feeding pipe, 6 parts of a vibrating mechanism, 61 parts of a rotating shaft, 62 parts of a driven gear, 63 parts of a connecting rod, 64 parts of a lug, 65 parts of a bump ball.

Detailed Description

It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.

In order that those skilled in the art will better understand the present application, a technical solution in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, shall fall within the scope of the present application.

As shown in fig. 1-5, the application provides a lubricating oil blending device, which comprises a blending tank 1, a discharging mechanism 3 and a stirring mechanism 4, wherein a feeding pipe 5 is arranged at the top of the blending tank 1 and is used for adding base oil and additives into the blending tank 1, a plurality of supporting frames 2 are arranged at the bottom of the blending tank 1, the supporting frames 2 are fixed at the bottom of the blending tank 1 in a welding mode, the discharging mechanism 3 comprises a stirring cylinder 31, a connecting pipe 33 is arranged at the top of the stirring cylinder 31 and is connected with the blending tank 1 through the connecting pipe 33, two ends of the connecting pipe 33 are fixedly connected with the blending tank 1 and the stirring cylinder 31 in a welding mode, a first electromagnetic valve is arranged on the connecting pipe 33, a discharging pipe 34 communicated with the discharging pipe 34 is arranged on the outer side wall of the stirring cylinder 31, the stirring mechanism 4 comprises motors 41 and 41 arranged at the top of the blending tank 1 in a bolt mode, stirring rods 42 are arranged at the output ends of the motors 41, a plurality of first stirring blades 43 are arranged at the outer side walls of the stirring rods 42 and are arranged inside the blending tank 1, and a plurality of second stirring blades 44 are arranged at the outer side walls of the stirring rods 31.

In this embodiment, this scheme is the equipment that is used for stirring and tempering base oil and additive into lubricating oil, specifically, through adding base oil and additive to tempering jar 1 in, and discharge the mixed raw materials in the tempering jar 1 in batches to the churn 31 of below through a pair of connecting pipe 33, reduce the mixed raw materials capacity of single stirring tempering treatment, utilize the rabbling mechanism 4 of setting can stir the tempering jar 1 and the inside raw materials of churn 31 simultaneously, because the raw materials capacity in churn 31 is less, reduce the stirring resistance of rabbling mechanism 4, improve stirring efficiency, thereby carry out tempering operation to the raw materials in churn 31 fast, and discharge the raw materials after tempering in churn 31 through discharge pipe 34, so that carry out next process processing, need not to wait for the mixed raw materials in tempering jar 1 to totally harmonise, improve lubricating oil ejection of compact efficiency.

As shown in fig. 1-2, the capacity of the blending tank 1 is much greater than the capacity of the mixing drum 31.

In the present embodiment, the discharge speed of the raw material in the mixing drum 31 can be increased by discharging the raw material in the large-capacity mixing tank 1 into the mixing drum 31 of smaller capacity in batches.

As shown in fig. 4, a connecting frame 32 communicated with the stirring drum 31 is installed on the outer side wall of the stirring drum 31, a sliding rod 36 is installed in the connecting frame 32, the sliding rod 36 is fixed in the connecting frame 32 in a welding mode, a floating ball 37 is connected to the sliding rod 36 in a sliding mode, a pair of trigger blocks 38 are installed on the outer side wall of the floating ball 37, a first inductive switch 35 is installed on the top end of the inner wall of the connecting frame 32, and a second inductive switch 39 is installed on the bottom end of the inner wall of the connecting frame 32.

In the embodiment, the first electromagnetic valve on the connecting pipe 33 and the second electromagnetic valve on the discharging pipe 34 are controlled by the controller, when the raw materials in the blending tank 1 are discharged into the mixing drum 31 through the connecting pipe 33, the floating ball 37 is lifted under the buoyancy action, along with the oil level sliding on the sliding rod 36, when the floating ball 37 on the outer side wall of the sliding rod 36 is contacted with the first inductive switch 35 positioned above, the first inductive switch 35 is extruded to feed back, the first electromagnetic valve on the connecting pipe 33 is controlled by the controller to be closed, the raw materials in the mixing drum 31 are fully stirred and mixed by the stirring mechanism 4, the second electromagnetic valve on the discharging pipe 34 is automatically opened for a set time, at the moment, the blended lubricating oil in the mixing drum 31 is discharged through the discharging pipe 34, a next procedure is carried out, meanwhile, the floating ball 37 is lowered along with the reduction of the oil level, when the lubricating oil in the mixing drum 31 is completely discharged, the triggering block 38 on the outer side wall of the floating ball 37 is contacted with the second inductive switch 39 positioned below, the second inductive switch 39 is extruded to feed back, the second electromagnetic valve on the discharging pipe 34 is controlled by the controller, and the second electromagnetic valve on the discharging pipe 34 is automatically closed, and the first electromagnetic valve 33 on the mixing drum 33 is opened again, and the raw materials in the mixing drum 1 is discharged.

It should be noted that, the interior of the floating ball 37 is filled with a light material, such as foam, to reduce the overall density of the floating ball 37, so that the floating ball 37 is less than the density of the oil, thereby realizing floating.

As shown in fig. 4-5, a plurality of vibrating mechanisms 6 are installed at the bottom of the blanking mechanism 3, the vibrating mechanisms 6 comprise rotating shafts 61, the rotating shafts 61 are rotationally connected with the bottom of the stirring barrel 31, driven gears 62 are installed at one ends of the rotating shafts 61 far away from the stirring barrel 31, the driven gears 62 are fixed on the outer side walls of the rotating shafts 61 in a welding mode, driving gears 45 are installed at one ends of the stirring rods 42 far away from the motor 41, the driving gears 45 are fixedly sleeved at the ends of the stirring rods 42, the driving gears 45 are in meshed connection with the driven gears 62, the vibrating mechanisms 6 further comprise connecting rods 63, the connecting rods 63 are rotationally connected with the bottom of the stirring barrel 31 in a pin shaft mode, rotation of the driven gears 62 is guaranteed, impact balls 65 can be enabled to impact the bottom of the stirring barrel 31, the impact balls 65 are fixedly connected with the connecting rods 63 in a welding mode, the tops of the impact balls 65 are abutted against the driven gears 62, a plurality of bumps 64 distributed in an annular mode are installed at the tops of the driven gears 62, and the sections of the bumps 64 are arranged in a semicircular mode.

In this embodiment, the stirring rod 42 rotates while driving the driving gear 45 at the bottom to rotate, and the driving gear 45 is used to drive the driven gears 62 to rotate synchronously under the meshing connection of the driven gears 62, when the bump 64 at the top of the driven gear 62 contacts with the impact ball 65, the impact ball 65 is extruded to move upwards, so that the impact ball 65 impacts the bottom of the stirring barrel 31, when the impact ball 65 is located between two adjacent bumps 64, the impact ball 65 contacts with the top of the driven gear 62 again under the action of gravity, and as the driven gears 62 continuously rotate, the purpose of reciprocating impact of the impact ball 65 on the bottom of the stirring barrel 31 can be achieved, so that the stirring barrel 31 resonates, and the probability of adhesion of lubricating oil on the inner wall of the stirring barrel 31 in the blanking process is reduced.

Working principle:

Through adding base oil and additive to tempering jar 1 to in will tempering jar 1 in the mixed raw materials of interior blending jar 1 is discharged to the churn 31 of below in batches, in addition, utilize rabbling mechanism 4 to stir and tempering the raw materials of interior blending jar 1 and churn 31 simultaneously, when the raw materials of interior blending jar 1 is discharged into churn 31 through connecting pipe 33, floater 37 is under buoyancy effect, along with the oil level slide on slide bar 36 rises, when the floater 37 of slide bar 36 lateral wall and the first inductive switch 35 that is located the top contact, first inductive switch 35 receives the extrusion and feeds back, first solenoid valve on the control connecting pipe 33 is closed through the controller, utilize rabbling mechanism 4 to carry out intensive mixing to the raw materials in the churn 31, nevertheless the second solenoid valve on the row's material pipe 34 is the time of setting for automatic opening, the lubricating oil after tempering of interior blending of churn 31 then is discharged through row's material pipe 34, the next process carries out, simultaneously, floater 37 is along with the reduction of oil level, simultaneously when the lubricating oil in the churn 31 is whole discharges, trigger piece 38 and the second inductive switch 39 that is located the below carries out the upper portion and is closed through the first solenoid valve 39 on the controller control, the automatic control is carried out the extrusion efficiency of the top of the second inductive switch 39, the material discharging tube 31 is opened again, the material is discharged through the automatic control in the first solenoid valve 33, the control is opened, the first solenoid valve is opened, the material is discharged through the automatic control is opened, the second solenoid valve is operated, the controller is opened, the second solenoid valve is operated, and the inside the raw materials is operated, and the inside is the inside.

The above description is only of the preferred embodiments of the present application and is not intended to limit the present application, but various modifications and variations can be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A lubricating oil blending device is characterized by comprising:

The mixing tank (1), a feed pipe (5) is arranged at the top of the mixing tank (1), and a plurality of supporting frames (2) are arranged at the bottom of the mixing tank (1);

The blanking mechanism (3), the blanking mechanism (3) comprises a stirring cylinder (31), a connecting pipe (33) is arranged at the top of the stirring cylinder (31), the stirring cylinder (31) is connected with the blending tank (1) through the connecting pipe (33), a first electromagnetic valve is arranged on the connecting pipe (33), a discharging pipe (34) communicated with the outer side wall of the stirring cylinder (31) is arranged on the outer side wall of the stirring cylinder, and a second electromagnetic valve is arranged on the discharging pipe (34);

Rabbling mechanism (4), rabbling mechanism (4) are including installing motor (41) at blending tank (1) top, puddler (42) are installed to motor (41) output, puddler (42) lateral wall just is located blending tank (1) internally mounted and has a plurality of first stirring leaf (43), and puddler (42) lateral wall just is located churn (31) internally mounted and has a plurality of second stirring leaf (44).

2. A lubricating oil blending apparatus according to claim 1, wherein the capacity of the blending tank (1) is much larger than the capacity of the stirring cylinder (31).

3. The lubricating oil blending device according to claim 1, wherein a connecting frame (32) communicated with the stirring cylinder (31) is arranged on the outer side wall of the stirring cylinder, a sliding rod (36) is arranged in the connecting frame (32), and a floating ball (37) is connected to the sliding rod (36) in a sliding manner.

4. The lubricating oil blending device according to claim 3, wherein a pair of trigger blocks (38) are mounted on the outer side wall of the floating ball (37), a first inductive switch (35) is mounted on the top end of the inner wall of the connecting frame (32), and a second inductive switch (39) is mounted on the bottom end of the inner wall of the connecting frame (32).

5. The lubricating oil blending device according to claim 1, wherein the bottom of the blanking mechanism (3) is provided with a plurality of vibrating mechanisms (6), the vibrating mechanisms (6) comprise rotating shafts (61), the rotating shafts (61) are rotatably connected with the bottom of the stirring cylinder (31), and one end, far away from the stirring cylinder (31), of the rotating shafts (61) is provided with a driven gear (62).

6. A lubricating oil blending apparatus according to claim 1, wherein a driving gear (45) is mounted at an end of the stirring rod (42) remote from the motor (41), and the driving gear (45) is engaged with the driven gear (62).

7. The lubricating oil blending device according to claim 5, wherein the vibration mechanism (6) further comprises a connecting rod (63), the connecting rod (63) is rotatably connected with the bottom of the stirring cylinder (31), a striking ball (65) is mounted at one end of the connecting rod (63) far away from the stirring cylinder (31), the striking ball (65) is abutted against the top of the driven gear (62), and a plurality of annular equidistant distributed lugs (64) are mounted on the top of the driven gear (62).

8. A lubricating oil blending apparatus according to claim 7, wherein the cross section of the projection (64) is arranged in a semicircular shape.