CN214182746U - Lubricating grease modulating device for industrial equipment maintenance - Google Patents
Lubricating grease modulating device for industrial equipment maintenance Download PDFInfo
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- CN214182746U CN214182746U CN202022344104.8U CN202022344104U CN214182746U CN 214182746 U CN214182746 U CN 214182746U CN 202022344104 U CN202022344104 U CN 202022344104U CN 214182746 U CN214182746 U CN 214182746U
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- pipeline
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Abstract
The utility model discloses a lubricating grease modulating device for industrial equipment maintenance, which comprises a base, a kettle body, a pre-modulating device and a stirring assembly, wherein the pre-modulating device comprises a pre-modulating box, a feed inlet, an oil inlet, a second motor, a second bearing, a second stirring shaft, a second stirring blade, a flow valve and a discharge pipe; the stirring assembly comprises a first motor, a first stirring shaft, a first stirring blade and an inner wall scraper blade, the external bottom of the kettle body is connected with the external top of the kettle body through a pipeline, and the pipeline is provided with a circulating pump. The pre-mixing device can carry out the premixing to the raw materials, then gets into the cauldron body through flow valve and row material pipe again, makes the stirring more abundant, has also prevented to add the too much condition that leads to the stirring inhomogeneous, that lubricating grease becomes hard of raw materials in the short time, and first stirring leaf and inner wall scraper blade can carry out radial and axial stirring to the raw materials, provide bigger shearing force simultaneously, satisfy modulation process's needs, reinforcing stirring effect improves the lubricating grease quality.
Description
Technical Field
The utility model belongs to the technical field of chemical industry equipment, concretely relates to lubricating grease modulating device is used in industrial equipment maintenance.
Background
The grease is a thick grease-like semisolid with unique fluidity and is prepared by mixing base oil (or synthetic lubricating oil), a thickening agent and additives, wherein the thickening agent content in the general grease is about 10-20%, the base oil content is about 75-90%, and the contents of the additives and fillers are below 5%. Most greases are used for lubrication and are called antifriction greases. The antifriction lubricating grease mainly plays a role in reducing mechanical friction and preventing mechanical abrasion, and also plays a role in protecting metal corrosion and sealing and preventing dust. There are some greases which are used primarily to service equipment to prevent rusting or corrosion of metal, and are known as protective greases.
In the production process of the lubricating grease, base oil and a thickening agent are required to be fully and uniformly mixed, in the raw materials of the lubricating grease, the base oil is generally high in viscosity, and the thickening agent and an additive are generally semisolid or solid, so that the stirring is inconvenient, a large shearing force is required, and a common stirrer cannot well meet the condition; in addition, if a large amount of base oil and thickening agent are added in a short time, the stirring process is difficult, uneven stirring is easily caused, the lubricating grease is hardened, and the quality of the lubricating grease is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lubricating grease modulating device is used in industrial equipment maintenance.
The purpose of the utility model can be realized by the following technical scheme:
a lubricating grease modulating device for industrial equipment maintenance comprises a base, a kettle body, a pre-modulating device and a stirring assembly, wherein the kettle body is supported by the base, and a discharge hole is formed in the bottom outside the kettle body;
the pre-modulation device is arranged at the top outside the kettle body and comprises a pre-modulation box, a feed inlet, an oil inlet, a second motor, a second bearing, a second stirring shaft, a second stirring blade, a flow valve and a discharge pipe; the feed inlet and the oil inlet are arranged at the outer top of the pre-modulation box, the second motor is arranged in the center of the outer top of the pre-modulation box and connected with a second stirring shaft in the pre-modulation box, a second bearing is arranged at the joint, and the second stirring blade is arranged on the second stirring shaft; the flow valve is arranged at the joint of the pre-modulation box and the kettle body, the flow valve is communicated with a discharge pipe, the discharge pipe enters the kettle body, and the pipe orifice faces the center of the kettle body; the base oil, the thickening agent and the additive are pre-mixed in the pre-preparation device and then enter the kettle body through the flow valve and the discharge pipe, so that the stirring is more sufficient, and the situations of uneven stirring and hard lubricating grease caused by excessive raw materials added in a short time are prevented;
the stirring assembly comprises a first motor, a first stirring shaft, first stirring blades and an inner wall scraper blade, wherein the first motor is arranged in the center of the top outside the kettle body and is connected with the upper end of the first stirring shaft inside the kettle body, a first bearing is arranged at the connection position of the first motor and the upper end of the first stirring shaft, a plurality of inclined first stirring blades are mounted on the first stirring shaft, and the inner wall scraper blade is connected with the lower end of the first stirring shaft; the inclined design of the first stirring blade can enable the raw materials to flow along the axial direction to a certain extent, so that the flowing state of the raw materials is improved; the inner wall scraper can prevent the raw materials from being attached to the side wall or precipitating at the bottom, so that the raw materials fully participate in modulation, and meanwhile, the heat generated by the heating wire is uniformly dispersed into the raw materials, so that the modulation of lubricating grease is facilitated, the phenomena of scorching and the like caused by local heating are prevented, in addition, larger shearing force can be provided, and the modulation and stirring requirements are met;
the external bottom of the kettle is connected with the external top of the kettle through a pipeline, and the pipeline is provided with a circulating pump.
Further, first stirring leaf is provided with three groups, and every group is located different level, and first stirring leaf includes four blades, and every blade slope sets up and is 45 with the contained angle on horizontal plane.
Further, the inner wall scraper is U-shaped, the middle part of the inner wall scraper is connected with the first stirring shaft, and the outer contour of the inner wall scraper is attached to the inner wall of the kettle body; the profile of inboard scraper blade laminating cauldron internal wall during the stirring, the stirring effect is better.
Furthermore, a control valve is arranged at the joint of the pipeline and the bottom of the kettle body, and a sealing ring is arranged at the joint of the pipeline and the top of the kettle body; the air tightness in the kettle body is ensured, and the normal lubricating grease preparing process is not influenced.
Further, the kettle body is of a double-layer structure, and heating wires are spirally wound in the middle of the double-layer structure.
The utility model has the advantages that:
1. the utility model discloses be provided with the pre-modulation device, base oil, densifier and additive carry out the premix in the pre-modulation device, then get into the cauldron body through flow valve and row's material pipe again, make the stirring more abundant, have also prevented to add in the short time that the raw materials is too much to lead to the condition that the stirring is inhomogeneous, lubricating grease becomes hard.
2. The stirring component of the utility model comprises a first stirring blade and an inner wall scraper blade, the inclined design of the first stirring blade can make the raw material flow along the axial direction to a certain extent, and the flowing state of the raw material is improved; the inner wall scraper blade can prevent that the raw materials from attaching to the lateral wall or settling in the bottom, lets the raw materials fully participate in the modulation, also in the heating power homodisperse that the heater strip produced simultaneously to the raw materials, is favorable to the modulation of lubricating grease, prevents phenomena such as the scorch that the part leads to being heated simultaneously, can also provide bigger shearing force in addition, satisfies the needs of modulation stirring.
3. The external circulating pump that is provided with of cauldron can take out the lubricating grease of cauldron body bottom, and the pipeline of flowing through gets back to the cauldron from cauldron body top internally, participates in the modulation again, can make lubricating grease more evenly fine and smooth, improves the quality.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the distribution of the first stirring vanes;
fig. 3 is a schematic diagram of the construction of the pre-modulation device.
Description of the main elements
In the figure: the device comprises a base 1, a kettle body 2, a pre-modulation device 3, a pre-modulation box 31, a feed inlet 32, an oil inlet 33, a second motor 34, a second bearing 35, a second stirring shaft 36, a second stirring blade 37, a flow valve 38, a discharge pipe 39, a discharge port 4, a first motor 5, a first stirring shaft 6, a first stirring blade 7, an inner wall scraper 8, a first bearing 9, a pipeline 10, a circulating pump 11, a control valve 12, a sealing ring 13 and a heating wire 14.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, a grease preparing device for industrial equipment maintenance comprises a base 1, a kettle body 2, a pre-preparing device 3 and a stirring assembly, wherein the kettle body 2 is supported by the base 1, and a discharge hole 4 is formed in the outer bottom of the kettle body 2;
the pre-modulation device 3 is arranged at the top outside the kettle body 2, and the pre-modulation device 3 comprises a pre-modulation box 31, a feed inlet 32, an oil inlet 33, a second motor 34, a second bearing 35, a second stirring shaft 36, a second stirring blade 37, a flow valve 38 and a discharge pipe 39; the feed inlet 32 and the oil inlet 33 are arranged at the outer top of the pre-modulation box 31, the second motor 34 is arranged at the center of the outer top of the pre-modulation box 31 and connected with a second stirring shaft 36 in the pre-modulation box 31, a second bearing 35 is arranged at the joint, and the second stirring blade 37 is arranged on the second stirring shaft 36; the flow valve 38 is arranged at the joint of the pre-modulation box 31 and the kettle body 2, the flow valve 38 is communicated with a discharge pipe 39, the discharge pipe 39 enters the kettle body 2, and the pipe orifice faces to the center of the kettle body 2;
the stirring assembly comprises a first motor 5, a first stirring shaft 6, first stirring blades 7 and an inner wall scraper 8, wherein the first motor 5 is arranged in the center of the outer top of the kettle body 2 and connected with the upper end of the first stirring shaft 6 in the kettle body 2, a first bearing 9 is arranged at the connection position, a plurality of inclined first stirring blades 7 are arranged on the first stirring shaft 6, and the inner wall scraper 8 is connected with the lower end of the first stirring shaft 6;
the outer bottom of the kettle body 2 is connected with the outer top of the kettle body 2 through a pipeline 10, and a circulating pump 11 is arranged on the pipeline 10.
First stirring leaf 7 is provided with three groups, and every group is located different level, and first stirring leaf includes four blades, and every blade slope sets up and all 45 with the contained angle on horizontal plane.
The inner wall scraper 8 is U-shaped, and its middle part is connected with first agitator shaft, the outline of inner wall scraper 8 and the laminating of the 2 inner walls of the cauldron body.
A control valve 12 is arranged at the joint of the pipeline 10 and the bottom of the kettle body 2, and a sealing ring 13 is arranged at the joint of the pipeline 10 and the top of the kettle body 2.
The kettle body 2 is of a double-layer structure, and a heating wire 14 is spirally wound in the middle of the double-layer structure.
The working principle is as follows: base oil in lubricating grease raw materials enters a pre-modulation box 31 from an oil inlet 33, a thickening agent and an additive 32 enter the pre-modulation box 31 from a feed inlet, a second motor 34 is started to drive a second stirring shaft 36 and a second stirring blade 37 to rotate, the raw materials are pre-modulated, then a flow valve 38 is started to control the raw materials to enter a kettle body 2, and a discharge pipe 39 guides the raw materials to fall into the middle of the kettle body 2 to prevent the raw materials from depositing on one side; the stirring component is used for modulating the raw materials, wherein the first stirring blade 7 is used for stirring the raw materials in the radial direction and the axial direction, the inner wall scraper 8 is used for preventing the raw materials from being attached to the side wall of the kettle body 2 or precipitating at the bottom, and meanwhile, the heat generated by the heating wire 14 is dispersed into the raw materials, so that the phenomenon of scorching caused by local heating is prevented; when the grease is basically molded, the control valve 12 and the circulating pump 11 are opened, the grease at the bottom of the kettle body 2 is pumped out and flows through the pipeline 10, and the grease returns to the kettle body 2 from the top of the kettle body 2 to participate in the modulation again, so that the grease is more uniform and fine, and the quality is improved.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. A lubricating grease preparing device for industrial equipment maintenance comprises a base (1), a kettle body (2), a pre-preparing device (3) and a stirring assembly, and is characterized in that the kettle body (2) is supported by the base (1), and a discharge hole (4) is formed in the outer bottom of the kettle body (2);
the pre-modulation device (3) is arranged at the outer top of the kettle body (2), and the pre-modulation device (3) comprises a pre-modulation box (31), a feed inlet (32), an oil inlet (33), a second motor (34), a second bearing (35), a second stirring shaft (36), a second stirring blade (37), a flow valve (38) and a discharge pipe (39); the feed inlet (32) and the oil inlet (33) are arranged at the outer top of the pre-modulation box (31), the second motor (34) is arranged at the center of the outer top of the pre-modulation box (31), is connected with a second stirring shaft (36) in the pre-modulation box (31) and is provided with a second bearing (35) at the joint, and the second stirring blade (37) is arranged on the second stirring shaft (36); the flow valve (38) is arranged at the joint of the pre-modulation box (31) and the kettle body (2), the flow valve (38) is communicated with a discharge pipe (39), the discharge pipe (39) enters the kettle body (2), and the pipe orifice faces the center of the kettle body (2);
the stirring assembly comprises a first motor (5), a first stirring shaft (6), first stirring blades (7) and an inner wall scraper (8), the first motor (5) is arranged in the center of the outer top of the kettle body (2), is connected with the upper end of the first stirring shaft (6) in the kettle body (2), and is provided with a first bearing (9) at the connection part, the first stirring shaft (6) is provided with a plurality of inclined first stirring blades (7), and the inner wall scraper (8) is connected with the lower end of the first stirring shaft (6);
the outer bottom of the kettle body (2) is connected with the outer top of the kettle body (2) through a pipeline (10), and a circulating pump (11) is arranged on the pipeline (10).
2. The grease preparing apparatus for industrial equipment maintenance according to claim 1, wherein the first stirring vane (7) is provided with three groups, each group is located at a different level, the first stirring vane (7) comprises four vanes, each of which is arranged obliquely and forms an angle of 45 ° with the horizontal plane.
3. The grease preparing device for industrial equipment maintenance according to claim 1, wherein the inner wall scraper (8) is U-shaped, the middle part of the inner wall scraper is connected with the first stirring shaft (6), and the outer contour of the inner wall scraper (8) is attached to the inner wall of the kettle body (2).
4. The grease preparing device for industrial equipment maintenance according to claim 1, wherein a control valve (12) is arranged at the joint of the pipeline (10) and the bottom of the kettle body (2), and a sealing ring (13) is arranged at the joint of the pipeline (10) and the top of the kettle body (2).
5. The grease preparing apparatus for industrial equipment maintenance according to claim 1, wherein the kettle body (2) has a double-layer structure in which a heating wire (14) is spirally wound in the middle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022344104.8U CN214182746U (en) | 2020-10-20 | 2020-10-20 | Lubricating grease modulating device for industrial equipment maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022344104.8U CN214182746U (en) | 2020-10-20 | 2020-10-20 | Lubricating grease modulating device for industrial equipment maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214182746U true CN214182746U (en) | 2021-09-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022344104.8U Active CN214182746U (en) | 2020-10-20 | 2020-10-20 | Lubricating grease modulating device for industrial equipment maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214182746U (en) |
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2020
- 2020-10-20 CN CN202022344104.8U patent/CN214182746U/en active Active
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