CN214234355U

CN214234355U - Grinder is used in fire retardant coating production

Info

Publication number: CN214234355U
Application number: CN202023032372.2U
Authority: CN
Inventors: 李宗晟
Original assignee: Zhuhai Ti Ran Technology Co ltd
Current assignee: Zhuhai Ti Ran Technology Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-09-21
Anticipated expiration: 2030-12-16

Abstract

The utility model belongs to the technical field of paint production, especially, be a grinding device for fire retardant coating production, including the coarse grinding chamber, the coarse grinding chamber passes through connecting piece and finish grinding chamber fixed connection, coarse grinding chamber both sides fixedly connected with support I, finish grinding chamber bottom both sides fixedly connected with support II, the coarse grinding chamber with finish grinding intracavity portion fixedly connected with one end and motor fixed connection's (mixing) shaft, the connecting piece include with the funnel that coarse grinding chamber bottom end fixed connection, funnel bottom end fixed connection has the discharge gate, discharge gate outer wall bottom fixed connection with the flexible coupling circle of (mixing) shaft fixed connection; the whole device can grind coating in grades, avoids the coating that has ground to be detained and plays the lubrication action in the cavity, influences the grinding progress of coating, can prevent simultaneously that the filter screen from blockking up.

Description

Grinder is used in fire retardant coating production

Technical Field

The utility model belongs to the technical field of the coating production, concretely relates to grinder is used in fire retardant coating production.

Background

The fireproof coating is a special coating which is used on the surface of a combustible base material, can reduce the flammability of the surface of a coated material and retard the rapid spread of fire so as to improve the fire endurance of the coated material.

The prior art has the following problems:

present grinder for fire prevention coating production adopts the grinding vessel to grind cubic coating more, and at actual grinding process, cubic fire prevention coating's grinding rate differs, can form granular coating not of uniform size, and the comparatively tiny coating of granule is filled and can be acted as the effect of emollient in the gap between the large granule coating, reduces the frictional force between the granule to reduce the grinding efficiency of coating, consequently need a grinder for fire prevention coating production to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a grinder is used in fire retardant coating production has the characteristics that can carry out the grinding in grades to coating.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a grinder is used in fire retardant coating production, includes the coarse grinding chamber, the coarse grinding chamber passes through connecting piece and the finish grinding chamber fixed connection, coarse grinding chamber both sides fixedly connected with support one, finish grinding chamber bottom both sides fixedly connected with support two, the coarse grinding chamber with finish grinding intracavity portion fixedly connected with one end and motor fixed connection's (mixing) shaft, the connecting piece include with the funnel of coarse grinding chamber bottom fixed connection, funnel bottom fixed connection has the discharge gate, discharge gate outer wall bottom fixed connection have with (mixing) shaft fixed connection's elastic connection circle.

Preferably, the outer wall of the stirring shaft is fixedly connected with a plurality of stirring blades which are uniformly distributed, and one side of each stirring blade is fixedly connected with a cutting edge.

Preferably, the bottom end of the coarse grinding cavity is fixedly connected with a coarse filter screen.

Preferably, the outer wall of the stirring shaft is fixedly connected with two connecting rods, and a soft brush in contact with the coarse filter screen is fixedly connected between the two connecting rods.

Preferably, the top end of the fine grinding cavity is provided with a through hole.

Preferably, the bottom end of the fine grinding cavity is fixedly connected with a fine filter screen.

Preferably, the stirring shaft is fixedly connected with the rough grinding cavity and the fine grinding cavity through bearings.

Preferably, the top end of the rough grinding cavity is fixedly connected with a feed inlet, and the top end of the feed inlet is hinged with a cover plate.

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

the (mixing) shaft drives the stirring leaf and rotates and grinds coating, the coarse strainer can filter coating, the less coating of volume gets into the finish grinding intracavity via the funnel of connecting piece and discharge gate and through-hole, the elastic connection circle can prevent the coating spill of finish grinding intracavity, avoid connecting piece and finish grinding chamber to bump simultaneously, the interior up to standard coating of finish grinding intracavity drops from the fine filter screen, the integrated device can carry out the hierarchical grinding to coating, avoid the coating of having ground to be detained and play the lubrication action in the cavity, influence the grinding progress of coating, can prevent filter screen blocking simultaneously.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the stirring shaft of the present invention;

FIG. 3 is a schematic structural view of a connecting member of the present invention;

fig. 4 is a schematic structural view of the stirring blade of the present invention.

In the figure: 1. a rough grinding chamber; 11. coarse filtration; 12. a feed inlet; 13. a cover plate; 2. a stirring shaft; 21. a bearing; 22. stirring blades; 221. cutting edges; 23. a connecting rod; 24. soft brushing; 3. a fine grinding cavity; 31. a through hole; 32. a fine filter screen; 4. a connecting member; 41. a funnel; 42. a discharge port; 43. an elastic connection ring; 5. a first bracket; 6. and a second bracket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a grinder is used in fire retardant coating production, including coarse grinding chamber 1, coarse grinding chamber 1 passes through connecting

piece

4 and 3 fixed connection in finish grinding chamber, 1 both sides fixedly connected with support of

coarse grinding chamber

5, 3 bottom both sides fixedly connected with supports two 6 in finish grinding chamber, coarse grinding chamber 1 and 3 inside fixedly connected with one end in finish grinding chamber and motor fixed connection's (mixing) shaft 2, connecting piece 4 includes the funnel 41 with 1 bottom fixed connection in coarse grinding chamber, funnel 41 bottom fixed connection has discharge gate 42, discharge gate 42 outer wall bottom fixed connection has the elastic connection circle 43 with (mixing) shaft 2 fixed connection.

In this embodiment, the first bracket 5 and the second bracket 6 support the rough grinding chamber 1 and the fine grinding chamber 3, the fireproof paint enters the rough grinding chamber 1 from the feed inlet 12, the stirring shaft 2 drives the stirring blade 22 to rotate to grind the paint, the bearing 21 can facilitate the rotation of the stirring shaft 2, the cutting edge 221 can facilitate the crushing of the paint, the rough filter 11 can filter the paint, the connecting rod 23 drives the soft brush 24 to rotate to prevent the paint from blocking the rough filter 11, the paint with smaller volume enters the fine grinding chamber 3 through the funnel 41, the discharge port 42 and the through hole 31 of the connecting member 4, the elastic connecting ring 43 can prevent the paint in the fine grinding chamber 3 from splashing out, meanwhile, the connecting member 4 is prevented from colliding with the fine grinding chamber 3, the paint which reaches the standard in the fine grinding chamber 3 falls from the fine filter 32, thereby preventing the grinding of other paints from being hindered, the cover plate 13 can prevent the paint from splashing out from the feed inlet 12, the whole device can grind coating in grades, avoids the coating that has ground to be detained and plays the lubrication action in the cavity, influences the grinding progress of coating, can prevent simultaneously that the filter screen from blockking up.

Specifically, the outer wall of the stirring shaft 2 is fixedly connected with a plurality of uniformly distributed stirring blades 22, and one side of each stirring blade 22 is fixedly connected with a cutting edge 221; stirring shaft 2 drives stirring leaf 22 and rotates and grind coating, and blade 221 can be convenient for the smashing of coating to improve fireproof paint's grinding speed.

Specifically, the bottom end of the coarse grinding cavity 1 is fixedly connected with a coarse filter screen 11; can filter the coating that the volume is less to be convenient for hierarchical filtration improves the grinding rate.

Specifically, (mixing) shaft 2 outer wall fixedly connected with two connecting rods 23, fixedly connected with and coarse strainer 11 contact's soft brush 24 between two connecting rods 23 to can clean coarse strainer 11, prevent that coarse strainer 11 from blockking up, thereby be convenient for less granule passes through coarse strainer 11, thereby be convenient for grind in grades.

Specifically, the top end of the finish grinding cavity 3 is provided with a through hole 31; thereby can be convenient for discharge gate 42 insert in the fine grinding chamber 3, avoid two vibrations when grinding the chamber operation simultaneously and influence each other to improve the holistic security of device and stability.

Specifically, the bottom end of the fine grinding cavity 3 is fixedly connected with a fine filter screen 32; thereby filter the coating that the volume is up to standard, avoid the coating that has ground to be detained and play the lubrication action in the cavity, influence the grinding progress of coating to improve the grinding speed of coating.

Specifically, the stirring shaft 2 is fixedly connected with the rough grinding cavity 1 and the fine grinding cavity 3 through a bearing 21; thereby facilitating the rotation of the stirring shaft 2 and improving the grinding efficiency.

Specifically, 1 top fixedly connected with feed inlet 12 in coarse grinding chamber, 12 tops of feed inlet are articulated to have apron 13 to be convenient for the packing of coating, avoid coating to follow feed inlet 12 spill simultaneously, thereby improve the security of device.

The utility model discloses a theory of operation and use flow: the first bracket 5 and the second bracket 6 support the rough grinding chamber 1 and the fine grinding chamber 3, fireproof paint enters the rough grinding chamber 1 from the feed inlet 12, the stirring shaft 2 drives the stirring blade 22 to rotate to grind the paint, the bearing 21 can facilitate the rotation of the stirring shaft 2, the cutting edge 221 can facilitate the crushing of the paint, the rough filter 11 can filter the paint, the connecting rod 23 drives the soft brush 24 to rotate to prevent the paint from blocking the rough filter 11, the paint with smaller volume enters the fine grinding chamber 3 through the funnel 41 and the discharge port 42 of the connecting piece 4 and the through hole 31, the elastic connecting ring 43 can prevent the paint in the fine grinding chamber 3 from splashing out, meanwhile, the connecting piece 4 is prevented from colliding with the fine grinding chamber 3, the paint up to standard in the fine grinding chamber 3 falls from the fine filter 32, the grinding of other paints is prevented from being hindered, the cover plate 13 can prevent the paint from splashing out from the feed inlet 12, and the whole device can grind the paint in a grading way, avoid the coating that has ground to be detained and play the lubrication action in the cavity, influence the grinding progress of coating, can prevent simultaneously that the filter screen from blockking up the operation of influence equipment.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a grinder is used in fire retardant coating production, includes coarse grinding chamber (1), its characterized in that: the rough grinding cavity (1) is fixedly connected with the fine grinding cavity (3) through a connecting piece (4), two sides of the rough grinding cavity (1) are fixedly connected with a first support (5), two sides of the bottom end of the fine grinding cavity (3) are fixedly connected with a second support (6), and a stirring shaft (2) with one end fixedly connected with a motor is fixedly connected inside the rough grinding cavity (1) and the fine grinding cavity (3);

connecting piece (4) including with coarse grinding chamber (1) bottom fixed connection's funnel (41), funnel (41) bottom fixed connection has discharge gate (42), discharge gate (42) outer wall bottom fixed connection with (mixing) shaft (2) fixed connection's elastic connection circle (43).

2. The grinding device for fireproof paint production according to claim 1, wherein: the stirring shaft (2) outer wall fixedly connected with a plurality of evenly distributed's stirring leaf (22), stirring leaf (22) one side fixedly connected with blade (221).

3. The grinding device for fireproof paint production according to claim 1, wherein: the bottom end of the coarse grinding cavity (1) is fixedly connected with a coarse filter screen (11).

4. The grinding device for fireproof paint production according to claim 3, wherein: the outer wall of the stirring shaft (2) is fixedly connected with two connecting rods (23), two connecting rods (23) are fixedly connected with one another and soft brushes (24) contacted with the coarse filter screen (11).

5. The grinding device for fireproof paint production according to claim 1, wherein: the top end of the fine grinding cavity (3) is provided with a through hole (31).

6. The grinding device for fireproof paint production according to claim 1, wherein: the bottom end of the fine grinding cavity (3) is fixedly connected with a fine filter screen (32).

7. The grinding device for fireproof paint production according to claim 1, wherein: the stirring shaft (2) is fixedly connected with the rough grinding cavity (1) and the fine grinding cavity (3) through bearings (21).

8. The grinding device for fireproof paint production according to claim 1, wherein: the top end of the rough grinding cavity (1) is fixedly connected with a feed inlet (12), and the top end of the feed inlet (12) is hinged with a cover plate (13).