CN211659825U

CN211659825U - A high-efficient mediation device for preparing lubricating oil

Info

Publication number: CN211659825U
Application number: CN202020033213.5U
Authority: CN
Inventors: 张舵; 王鑫阁; 张好强; 金明; 侯锁霞
Original assignee: North China University of Science and Technology
Current assignee: North China University of Science and Technology
Priority date: 2020-01-08
Filing date: 2020-01-08
Publication date: 2020-10-13
Anticipated expiration: 2030-01-08

Abstract

The utility model relates to the technical field of lubricating oil production, in particular to a high-efficiency blending device for preparing lubricating oil, which comprises a tank body, wherein the lower end outside the tank body is fixedly provided with a frame, the left and right ends of the bottom side of the frame are symmetrically and fixedly provided with two groups of supporting frames, the middle end of the top of the tank body is fixedly provided with a bearing seat, a hollow shaft is rotatably connected on the bearing seat, the top of the hollow shaft is fixedly provided with a screw nut by welding, a lead screw is connected with a screw in the screw nut by screw threads, and the top of the lead screw is fixedly provided with a limit flange by welding. The realized stirring effect is more sufficient and uniform.

Description

A high-efficient mediation device for preparing lubricating oil

Technical Field

The utility model relates to a lubricating oil production technical field, concretely relates to a high-efficient mediation device for preparing lubricating oil.

Background

The lubricating oil is a liquid or semisolid lubricating agent which is used on various types of automobiles and mechanical equipment to reduce friction and protect machines and workpieces, mainly plays roles of lubrication, cooling, rust prevention, cleaning, sealing, buffering and the like, and generally consists of base oil and additives. The base oil is the main component of the lubricating oil, determines the basic properties of the lubricating oil, and the additive can make up and improve the deficiency in the performance of the base oil, endows certain new performances and is an important component of the lubricating oil. The lubricating oil blending is various special lubricating oils formed by adding additives with corresponding functions into base oil according to purposes, and aims to enable the prepared lubricating oil to have better viscosity, oxidation stability and lubricity. In the production process, the materials need to be heated to a certain temperature and kept at a constant temperature, and the materials are uniformly stirred, so that qualified products can be prepared, and therefore, in the blending process of the lubricating oil, blending equipment needs to be used.

A lubricating oil agitating unit as chinese patent application No. CN201821137233.6, which comprises a tank body, a tank body lid, the agitator, the feed inlet, the discharge gate, temperature regulator, temperature sensor, hydraulic stem and motor, the motor is located a tank body lid upper portion, the agitator sets up at jar internal, the agitator is connected with the hydraulic stem, the upper portion of hydraulic stem is through rotating the wheel and connecting the motor, the feed inlet is located a tank body upper portion, temperature regulator is located a jar internal portion of intermediate layer, the discharge gate is located a jar body bottom, the hydraulic stem can stretch out and draw back from top to bottom, the lower extreme of agitator is provided with the paddle, temperature sensor is located a jar internal portion, the hydraulic stem passes a tank. The tank body is a hollow double-layer cylindrical structure. The bottom of the tank body is of a structure with a high middle part and two low sides. The contact part of the tank body and the tank cover is provided with a sealing ring.

Above-mentioned utility model although can mediate lubricating oil, the stirring that the device realized is mixed the effect not good, can't carry out abundant mediation to the lubricating oil raw materials of the upper and lower floor that the internal portion of jar loaded, consequently needs to develop a high-efficient mediation device for preparing lubricating oil to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

To prior art not enough, the utility model provides a high-efficient mediation device for preparing lubricating oil, along with the motor drives screw nut's continuous rotation, make reciprocating screw's position reciprocating motion from top to bottom constantly, make the stirring leaf in the pivoted, together with the screw one reciprocating motion about the internal portion of jar, thereby make the stirring leaf can carry out even stirring to a large amount of lubricating oil raw materials from the top down that loads in the jar body, the stirring effect of realization is more abundant even.

The utility model discloses a following technical scheme realizes:

a high-efficient mediation device for preparing lubricating oil, includes a tank body, the external lower extreme of jar is fixed with the frame, the both ends symmetry fixed mounting of the bottom side of frame has two sets of support frames, the top middle end fixed mounting of jar body has the bearing frame, it is connected with the hollow shaft to rotate on the bearing frame, the hollow shaft top is installed screw nut through welded fastening, threaded connection has the lead screw in the screw nut, the screw top welded fastening installs spacing ring flange, the lead screw lower extreme passes through the hollow shaft and penetrates the inside of the jar body, the hollow shaft upper end fixed mounting has the ring gear, the left end meshing of ring gear is connected with drive gear, drive gear fixed mounting is on the output shaft of motor, the motor fixed mounting is on the left end of the jar body top, the lead screw bottom is through, the stirring shaft is fixedly installed at the bottom end of the connecting shaft through welding, stirring blades are symmetrically and fixedly installed on the left side and the right side of the stirring shaft, a discharge valve is fixedly installed at the lower end of a hole formed in the middle end of the bottom side of the tank body, and two groups of heating devices are symmetrically and fixedly installed at the middle ends of the left side and the right side of the tank body.

Preferably, a feeding pipe is installed in a through hole formed in the right end of the top of the tank body in a penetrating mode.

Preferably, a control switch is fixedly installed in the middle of the front side of the frame, and the motor and the two sets of heating devices are electrically connected with an external power supply through the control switch.

Preferably, the lead screw is a reciprocating lead screw, the motor is a servo motor, the discharge valve is a manual butterfly valve, and the two groups of heating devices are electric heating pipes.

Preferably, the transverse length of the stirring blades fixedly arranged on the stirring shaft from top to bottom is gradually shortened, and the groups of stirring blades are provided with through holes at equal intervals from left to right in the transverse direction.

Preferably, the length of the connecting shaft is 3-5 cm longer than that of the hollow shaft.

The utility model has the advantages that:

1. drive gear through the motor and rotate, drive gear drives the ring gear rotation that the meshing is connected, drives screw nut and hollow shaft and rotates on the bearing frame, and screw nut drives the lead screw rotation that wherein threaded connection had, and the lead screw drives the stirring leaf that is provided with on the lower extreme (mixing) shaft and rotates, stirs the mediation to the lubricating oil raw materials that loads in the jar body.

2. And along with screw nut's continuous rotation for reciprocating screw's position is reciprocating motion from top to bottom constantly, makes the stirring leaf when the pivoted, together with screw one reciprocating motion from top to bottom in jar internal portion, thereby makes the stirring leaf can carry out even stirring and promotion to a large amount of lubricating oil raw materials from the top down that load in the jar body, avoids the additive to pile up in the bottom of the jar body, and the stirring effect of realization is more abundant even.

3. Through the internal portion of jar be provided with two sets of heating device, can heat the raw materials at the in-process that lubricating oil was harmonious, promote the intermixing of base oil and additive.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the external structure of the present invention;

fig. 2 is a schematic diagram of the internal structure of the present invention.

In the figure: 1-tank body, 2-frame, 3-support frame, 4-bearing seat, 5-hollow shaft, 6-lead screw nut, 7-lead screw, 8-limit flange, 9-gear ring, 10-driving gear, 11-motor, 12-connecting shaft, 13-stirring shaft, 14-stirring blade, 15-discharge valve, 16-heating device, 17-feeding pipe and 18-control switch.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A high-efficiency blending device for preparing lubricating oil comprises a tank body 1, a frame 2 is fixedly arranged at the lower end outside the tank body 1, two groups of supporting frames 3 are symmetrically and fixedly arranged at the left end and the right end of the bottom side of the frame 2, a bearing seat 4 is fixedly arranged at the middle end of the top of the tank body 1, a hollow shaft 5 is rotatably connected onto the bearing seat 4, a lead screw nut 6 is fixedly arranged at the top of the hollow shaft 5 through welding, a lead screw 7 is connected into the lead screw nut 6 through threads, a limiting flange 8 is fixedly arranged at the top of the lead screw 7 through welding, the lower end of the lead screw 7 penetrates through the hollow shaft 5 and penetrates into the tank body 1, a gear ring 9 is fixedly arranged at the upper end of the hollow shaft 5, a driving gear 10 is meshed at the left end of the gear ring 9, the bottom end of the connecting shaft 12 is fixedly provided with a stirring shaft 13 by welding, the left side and the right side of the stirring shaft 13 are symmetrically and fixedly provided with stirring blades 14, the lower end of an opening arranged at the middle end of the bottom side of the tank body 1 is fixedly provided with a discharge valve 15, and the middle ends of the left side and the right side inside the tank body 1 are symmetrically and fixedly provided with two groups of heating devices 16.

Concretely, the inlet pipe 17 runs through in the through-hole that 1 top right-hand member of jar body set up, 2 front side middle part fixed mounting of frame has control switch 18, and motor 11 and two sets of heating device 16 all through control switch 18 and external power source looks electric connection, lead screw 7 is reciprocal lead screw, motor 11 is servo motor, blow off valve 15 is manual butterfly valve, two sets of heating device 16 are electric heating pipe, the 14 horizontal length of stirring leaf that (mixing) shaft 13 from the top down fixed mounting shortens gradually, and several sets of stirring leaf 14 are horizontal from left to right equidistant seted up the through-hole, connecting axle 12 set up length 3 ~ 5 centimeters than hollow shaft 5 set up length.

The utility model discloses when using, the base oil and the additive that will carry out the mediation drop into jar body 1 inside through inlet pipe 17, through meeting control switch 18 and external power source, starter motor 11. Motor 11 drives drive gear 10 and rotates, and drive gear 10 drives the ring gear 9 rotation that the meshing is connected, drives screw nut 6 and hollow shaft 5 and rotates on bearing frame 4, and screw nut 6 drives the lead screw 7 that wherein threaded connection had and rotates, and screw 7 drives the stirring leaf 14 that is provided with on the lower extreme (mixing) shaft 13 and rotates, stirs the mediation to the lubricating oil raw materials that fills in the jar body 1. And along with the continuous rotation of screw nut 6 for the position of reciprocating screw is continuous reciprocating motion from top to bottom, makes stirring leaf 14 when the pivoted, together with lead screw 7 reciprocating motion from top to bottom in jar 1 inside together, thereby makes stirring leaf 14 can carry out even stirring to a large amount of lubricating oil raw materials from the top down that load in jar body 1, and the stirring effect of realization is more abundant even. And two groups of heating devices 16 are arranged in the tank body 1, so that the raw materials can be heated in the process of blending the lubricating oil, and the mutual mixing of the base oil and the additives is promoted.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A high-efficient mediation device for preparing lubricating oil, includes jar body (1), its characterized in that: the tank is characterized in that a frame (2) is fixedly mounted at the lower end outside the tank body (1), two groups of support frames (3) are symmetrically and fixedly mounted at the left end and the right end of the bottom side of the frame (2), a bearing seat (4) is fixedly mounted at the middle end of the top of the tank body (1), a hollow shaft (5) is rotatably connected onto the bearing seat (4), a lead screw nut (6) is fixedly mounted at the top of the hollow shaft (5) through welding, a lead screw (7) is connected to the middle end of the lead screw nut (6) through threads, a limiting flange plate (8) is fixedly mounted at the top of the lead screw (7) through welding, the lower end of the lead screw (7) penetrates through the hollow shaft (5) and penetrates into the tank body (1), a gear ring (9) is fixedly mounted at the upper end of the hollow shaft (5), a, motor (11) fixed mounting be in on the left end at the jar body (1) top, lead screw (7) bottom is installed connecting axle (12) through welded fastening, connecting axle (12) bottom is installed (mixing) shaft (13) through welded fastening, the symmetrical fixed mounting in (mixing) shaft (13) left and right sides has stirring leaf (14), the trompil department lower extreme fixed mounting that the jar body (1) bottom side middle-end set up has relief valve (15), the middle-end symmetry fixed mounting of the inside left and right sides of jar body (1) has two sets of heating device (16).

2. The efficient blending device for preparing lubricating oil of claim 1, wherein: the feeding pipe (17) is installed in the through-hole that jar body (1) top right-hand member set up in running through.

3. The efficient blending device for preparing lubricating oil of claim 1, wherein: frame (2) front side middle part fixed mounting has control switch (18), just motor (11) and two sets of heating device (16) all pass through control switch (18) and external power source looks electric connection.

4. The efficient blending device for preparing lubricating oil of claim 1, wherein: the screw rod (7) is a reciprocating screw rod, the motor (11) is a servo motor, the discharge valve (15) is a manual butterfly valve, and the two groups of heating devices (16) are electric heating pipes.

5. The efficient blending device for preparing lubricating oil of claim 1, wherein: the stirring shaft (13) is fixedly arranged from top to bottom, the transverse length of the stirring blades (14) is gradually shortened, and a plurality of groups of stirring blades (14) are transversely provided with through holes at equal intervals from left to right.

6. The efficient blending device for preparing lubricating oil of claim 1, wherein: the length of the connecting shaft (12) is 3-5 cm longer than that of the hollow shaft (5).