WO2020029224A1

WO2020029224A1 - Portable multi-effect mixer for nano-lubricating additive

Info

Publication number: WO2020029224A1
Application number: PCT/CN2018/099831
Authority: WO
Inventors: 蔡潇; 杜葵; 陈鹏起; 杨文�; 陆妍; 张晓东; 张填昊
Original assignee: 张填昊
Priority date: 2018-08-07
Filing date: 2018-08-10
Publication date: 2020-02-13
Also published as: CN208275319U

Abstract

A portable multi-effect mixer for a nano-lubricating additive comprises a cylindrical housing (1). A machine cabinet (2) is fixedly mounted at one end of the cylindrical housing (1), and a discharge port (15) is disposed at another end of the cylindrical housing (1). A ball valve (16) is disposed on the discharge port (15). A handle (11) is disposed at one side of the exterior of the cylindrical housing (1). A first feeding tube (3) and a second feeding tube (4) are disposed side by side at a position on another side of the exterior of the cylindrical housing (1) close to the machine cabinet (2). A control switch (19) is disposed at one side of the exterior of the machine cabinet (2). A motor (7) is fixedly mounted in the machine cabinet (2). A partition plate (21) is fixedly mounted in the cylindrical housing (1). The partition plate (21) is located between the first feeding tube (3) and the second feeding tube (4). The partition plate (21) is evenly provided with through holes. The mixer is portable, has a favorable mixing effect, and allows nano-lubricating additive raw materials in different phase states to be added simultaneously in a layered manner, thereby effectively improving production quality of a nano-lubricating additive.

Description

Portable multi-effect mixer for nano lubricant additive

Technical field

The utility model relates to the technical field of nano lubricating oil production and processing, in particular to a portable multi-effect mixer for nano lubricating additives.

Background technique

Nano lubricating oil is a discipline that studies the friction and wear and lubrication behavior on the relative rotation interface at the atomic and molecular scales, reveals the mechanism of microscopic friction and wear, and designs and prepares lubricants and wear-resistant materials on the nanoscale. It is sent out with the development of nanoscience and technology. It is the most active in the field of tribology research since the 1990s, and it is also the forefront of the intersection of materials science and tribology. The driving force it generates comes from the demand for the development of high technology, and the continuous emergence of modern testing technology has also promoted the development of nanotribology. Many tribological problems in high technology have put forward higher requirements for its anti-wear, anti-friction and lubrication. However, the inorganic nanoparticles have poor oil solubility. Generally, the nanoparticles are dispersed in the base oil by the action of a dispersant or by means of strong stirring and ultrasonic dispersion. However, due to the small particle size, high surface energy, and easy agglomeration of particles, the dispersion and stability of nanomaterials in lubricating oils has become one of the main problems limiting their application in lubricating oil additives. The choice of surface modifier should not only consider its oil-soluble dispersibility and stability, but also consider that the surfactant must have good tribological properties in the oil after desorption.

Nano-lubricant additives are one of the raw materials in the production of nano-lubricants. In the process of nano-lubricant additives processing, the raw materials of nano-lubricant additives need to be mixed. The existing mixers for nano-lubricant additives are inconvenient to carry and mix. The effect is not good, and nano-lubricant additives with different phases cannot be added in layers at the same time, which seriously affects the processing quality of nano-lubricants. Therefore, a portable multi-effect mixer for nano-lubricant additives is proposed.

Utility model content

The purpose of the utility model is to provide a portable multi-effect mixer for nano-lubricating additives, which is easy to carry and has a good mixing effect. Nano-lubricating additive raw materials of different phases can be added in layers at the same time, which can effectively improve the nano-lubricating additives Processing quality to solve the problems raised in the above background art.

In order to achieve the above object, the present invention provides the following technical solution: a portable multi-effect mixer for nano-lubricating additives, which includes a cylindrical casing, and one end of the cylindrical casing is fixedly installed with a casing, and the circular The other end of the cylindrical case is provided with a discharge port, a ball valve is provided on the discharge port, a handle is provided on the outer side of the cylindrical case, and the other side of the cylindrical case is close to the chassis A first feeding tube and a second feeding tube are arranged side by side at a position, a control switch is provided on the outer side of the case, and a motor is fixedly installed inside the case, and the inside of the cylindrical case is fixedly installed. There is a partition, the partition is located between the first feeding tube and the second feeding tube, and a through hole is evenly provided on the partition. A stirring shaft is installed at the center of the partition through a first sealed bearing. One end of the agitating shaft penetrates one end wall of the cylindrical casing and one side wall of the casing in order to protrude into the interior of the casing through a coupling and is fixedly connected to the rotating shaft of the motor. The agitating shaft is provided with a plurality of agitating blades. , The stirring blade is located in the cylindrical shell The inner wall of the cylindrical casing is provided with a plurality of baffles that are parallel to the stirring blade and do not overlap. A power cord is fixedly connected to the outer side of the casing, and one end of the power cord is connected to a motor terminal. And the other end of the power cord is connected to a power plug, and the control switch is connected in series to the power cord.

Preferably, a first connecting flange is provided at an end of the first feeding tube remote from the cylindrical casing, and a second connecting flange is provided at an end of the second feeding tube remote from the cylindrical casing.

Preferably, a second sealed bearing sleeved on the outside of the stirring shaft is fixedly installed at the junction of the stirring shaft with one end wall of the cylindrical casing and one side wall of the chassis.

Preferably, a plurality of heat dissipation holes are evenly provided on a side surface of the case far from the cylindrical casing.

Preferably, an end of the cylindrical shell connected to the discharge port is an arc-shaped end.

Preferably, the control switch is a speed regulating switch or a timing switch.

Compared with the prior art, the beneficial effects of the present utility model are:

1. The utility model is provided with a handle on the outer side of the cylindrical casing, so that the mixer is easy to carry;

2. In the utility model, a first feeding tube and a second feeding tube are arranged in parallel at a position close to the chassis on the other side of the outside of the cylindrical casing, and the first feeding tube and the second feeding tube can be fed through The tube adds different phase nano-lubrication additives to the mixer in layers, so that the mixer has better mixing effect;

3. In the present utility model, a partition plate is fixedly installed inside the cylindrical casing. The partition plate is located between the first feeding tube and the second feeding tube, and the partition plate is evenly provided with through holes. The plate can disperse the raw materials of the nano-lubricant additive added through the first feeding tube, so that the raw materials of the nano-lubricant additives of different components added inside the cylindrical shell are fully mixed, which can effectively improve the processing quality of the nano-lubricant additive. ;

4. In the present utility model, a stirring shaft is installed at the center position of the partition plate through a first sealed bearing, and one end of the stirring shaft sequentially penetrates one end wall of the cylindrical casing and one side wall of the chassis and projects into the interior of the chassis through a joint. The shaft device is fixedly connected to the rotating shaft of the motor. The stirring shaft is provided with a plurality of stirring blades. The stirring blades are located inside the cylindrical casing. The inner wall of the cylindrical casing is provided with a plurality of parallel and non-overlapping mixing blades. The baffle adopts the above technical scheme, so that the raw materials of nano-lubricating additives of different components added in the cylindrical shell make radial and axial circular flow movement under the action of the stirring blade, and the impact of the baffle Under the action, the raw materials of the nano-lubricant additives with different components are added to generate strong turbulence, which makes the contact area between the components in the mixture continuously expand, the molecular diffusion rate continues to increase, and the treatment effect of dispersion and mixing is fully achieved. Promotion and popularity.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic structural diagram of the present invention;

Figure 2 is a sectional view of the present invention;

Figure 3 is a top view of the utility model;

FIG. 4 is a partially enlarged structure diagram of the present invention.

In the figure: 1. Cylindrical housing; 2. Chassis; 3. First feeding tube; 4. Second feeding tube; 5. First connection flange; 6. Second connection flange; 7. Motor 8. Coupling; 9. Second sealed bearing; 10. First sealed bearing; 11. Handle; 12. Stirring shaft; 13. Baffle plate; 14. Stirring blade; 15. Outlet; 16. Ball valve; 17, power cord; 18, power plug; 19, control switch; 20, heat dissipation hole; 21, partition; 22, through hole.

detailed description

In the following, the technical solutions in the embodiments of the present invention will be clearly and completely described with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without making creative work belong to the protection scope of the present invention.

Please refer to FIGS. 1-4. The present utility model provides a technical solution: a portable multi-effect mixer for nano-lubricating additives, which includes a cylindrical casing 1, and one end of the cylindrical casing 1 is fixedly installed. A casing 2 is provided, and the other end of the cylindrical casing 1 is provided with a discharge port 15, a ball valve 16 is provided on the discharge port 15, and a handle 11 is provided on the outer side of the cylindrical casing 1. A first feeding tube 3 and a second feeding tube 4 are juxtaposed at a position close to the casing 2 on the other side of the outer portion of the cylindrical casing 1. A control switch 19 is provided on the outer side of the casing 2, and A motor 7 is fixedly installed inside the casing 2, and a partition plate 21 is fixedly installed inside the cylindrical casing 1, and the partition plate 21 is located between the first feeding tube 3 and the second feeding tube 4, and The partition plate 21 is uniformly provided with through holes 22. A stirring shaft 12 is installed at the center of the partition plate 21 through a first sealed bearing 10. One end of the stirring shaft 12 penetrates one end wall of the cylindrical casing 1 in sequence. And a side wall of the casing 2 projects into the interior of the casing 2 and is fixedly connected to the rotating shaft of the motor 7 through a coupling 8. The stirring shaft 12 is provided with a plurality of stirring blades 14. The stirring blade 14 is located inside the cylindrical casing 1. The inner wall of the cylindrical casing 1 is provided with a plurality of baffles 13 which are parallel to the stirring blade 14 and do not overlap. The outer side of the casing 2 A power cord 17 is fixedly connected, one end of the power cord 17 is connected to a terminal of the motor 7, the other end of the power cord 17 is connected to a power plug 18, and the control switch 19 is connected in series to the power cord 17.

Specifically, a first connecting flange 5 is provided at an end of the first feeding pipe 3 away from the cylindrical housing 1, and a second connecting flange 5 is provided at an end of the second feeding pipe 4 away from the cylindrical housing 1. The connecting flange 6 is convenient to connect the first feeding pipe 3 and the second feeding pipe 4 with the feeding pipes of the nano-lubricating additive raw material feeder with different phases through the first connecting flange 5 and the second connecting flange 6 connection.

Specifically, a second sealed bearing 9 sleeved on the outside of the stirring shaft 12 is fixedly installed at the junction of the stirring shaft 12 with one end wall of the cylindrical casing 1 and one side wall of the cabinet 2 to prevent the motor 7 from being wet. Short circuit.

Specifically, the casing 2 is evenly provided with a plurality of heat dissipation holes 20 on one side away from the cylindrical casing 1. By adopting the above technical solution, the heat generated when the motor 7 inside the chassis 2 works is easily dissipated through the heat dissipation holes 20. It can prevent the motor 7 from overheating and affect the performance of the motor 7.

Specifically, an end of the cylindrical casing 1 connected to the discharge port 15 is an arc-shaped end. By adopting the above technical solution, the materials in the cylindrical casing 1 can be smoothly flowed out.

Specifically, the control switch 19 is a speed regulating switch or a timing switch. By using the above technical solution, it is convenient to control the work of the motor 7.

Working principle: The portable multi-effect mixer for nano-lubricating additives, when in use, the first feeding tube 3 and the second feeding tube 4 are different from each other through the first connection flange 5 and the second connection flange 6 The state of the nano-lubricating additive raw material feeder is connected to the feeding pipeline. The motor 7 is controlled by the control switch 19, the motor 7 drives the stirring shaft 12 to rotate, and the stirring shaft 12 drives the stirring blade 14 to rotate, so that the inside of the cylindrical shell 1 The raw materials of the nano-lubricant additives of different components are added to the radial and axial circulation flow under the stirring action of the stirring blade 14, and the raw materials of the nano-lubricant additives of different components are generated under the impact of the baffle 13. The strong turbulence makes the contact area between the components in the mixture continue to expand, the molecular diffusion rate continues to increase, and the treatment effect of dispersive mixing is completely achieved. Then, the material inside the cylindrical shell 1 is taken out by opening the ball valve 16 .

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention. , Replacement, and modification, the scope of the present invention is defined by the appended claims and their equivalents.

Claims

A portable multi-effect mixer for nano-lubricating additives includes a cylindrical shell (1), which is characterized in that: one end of the cylindrical shell (1) is fixedly installed with a casing (2), and the circular A discharge port (15) is provided at the other end of the cylindrical casing (1), a ball valve (16) is provided on the discharge port (15), and an external side of the cylindrical casing (1) is provided There is a handle (11), and the other side of the outer side of the cylindrical casing (1) is close to the casing (2). The first feeding tube (3) and the second feeding tube (4) are arranged side by side. A control switch (19) is provided on the outer side of the casing (2), and a motor (7) is fixedly installed inside the casing (2), and a partition plate is fixedly installed inside the cylindrical casing (1) ( 21), the partition (21) is located between the first feeding tube (3) and the second feeding tube (4), and the partition (21) is evenly provided with through holes (22), and the partition At the center of the plate (21), a stirring shaft (12) is installed through a first sealed bearing (10), and one end of the stirring shaft (12) penetrates one end wall of the cylindrical casing (1) and the casing (2) in this order. A side wall of the bracket extends into the interior of the casing (2) and is fixedly connected to the rotating shaft of the motor (7) through a coupling (8). There are several stirring blades (14), the stirring blades (14) are located inside the cylindrical casing (1), and the inner wall of the cylindrical casing (1) is provided with a plurality of phases similar to the stirring blades (14). A parallel and non-overlapping baffle (13), a power cord (17) is fixedly connected to the outer side of the casing (2), and one end of the power cord (17) is connected to a terminal of the motor (7), and The other end of the power cord (17) is connected to a power plug (18), and the control switch (19) is serially connected to the power cord (17).
The portable multi-effect mixer for nano-lubricating additive according to claim 1, characterized in that: a first end of the first feeding pipe (3) away from the cylindrical casing (1) is provided with a first A connecting flange (5), and a second connecting flange (6) is provided at an end of the second feeding pipe (4) away from the cylindrical casing (1).
The portable multi-effect mixer for nano-lubricating additives according to claim 1, characterized in that: the stirring shaft (12) and one end wall of the cylindrical casing (1) and the casing (2) A second sealed bearing (9) sleeved on the outside of the stirring shaft (12) is fixedly installed at the junction of a side wall.
The portable multi-effect mixer for nano-lubricating additives according to claim 1, characterized in that a plurality of heat dissipation holes are evenly provided on a side surface of the casing (2) away from the cylindrical casing (1). (20).
The portable multi-effect mixer for nano-lubricating additives according to claim 1, characterized in that: one end of the cylindrical shell (1) connected to the discharge port (15) is an arc-shaped end .
The portable multi-effect mixer for nano-lubricating additives according to claim 1, characterized in that the control switch (19) is a speed regulating switch or a timing switch.