CN212263411U

CN212263411U - Powder grinding equipment

Info

Publication number: CN212263411U
Application number: CN202020563810.9U
Authority: CN
Inventors: 解冲坤
Original assignee: Shanghai Nanchun New Material Technology Co ltd
Current assignee: Shanghai Nanchun New Material Technology Co ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2021-01-01
Anticipated expiration: 2030-04-16

Abstract

The utility model discloses a powder grinding device, which comprises a mill base, wherein the outer surface of the upper end of the mill base is provided with a lower milling disc, the inner part of the lower milling disc is provided with a nano powder channel, the outer surface of the lower milling disc is provided with a receiving disc, the outer surface of the receiving disc is provided with a transportation channel, the upper end of the lower milling disc is provided with an upper milling disc, the outer surface of the upper end of the upper milling disc is provided with a material conveying pipeline, the outer surface of the material conveying pipeline is provided with a fixed plate, the outer surface of the upper end of the mill base is provided with a support frame, the outer surface of the front end of the mill base is provided with a finished material box, the outer surface of the right side of the mill base is provided with a collecting box, the powder grinding device has the grinding particle size of 100nm and can collect the, then pouring the mixture into a feeding port for re-grinding.

Description

Powder grinding equipment

Technical Field

The utility model relates to a grind the field, in particular to powder grinding equipment.

Background

When the grinder rotates, the grinding body is attached to the surface of the cylinder body plate under the action of centrifugal force and rotates along with the cylinder body, and when the grinding body is brought to a certain height, the grinding body falls down like a parabola under the action of gravity of a student and impacts materials in the cylinder body; the existing milling equipment cannot mill all the powder to 100nm, and secondly, cannot collect the powder thrown away by centrifugal force, and for this reason, we propose a powder milling equipment.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a powder grinding apparatus, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a powder grinding equipment, includes the mill frame, the upper end surface of mill frame is provided with down the mill dish, the inside of mill dish is provided with 100nm powder passageway down, the surface of mill dish is provided with the receiving disc down, the surface of receiving disc is provided with transportation channel, the upper end of mill dish is provided with the mill dish down, the upper end surface of going up the mill dish is provided with the conveying pipeline, the surface of conveying pipeline is provided with the fixed plate, the upper end surface of mill frame is provided with the support frame, the front end surface of mill frame is provided with the finished product magazine, the right side surface of mill frame is provided with the collection box.

Preferably, lower millstone runs through in the upper end surface of mill frame, be fixed connection between mill frame and the lower millstone, the finished product magazine sets up the lower extreme at lower millstone, 100nm powder passageway runs through in the inside of lower millstone, 100nm powder passageway has a plurality of groups, 100nm powder passageway is the array and arranges.

By adopting the technical scheme, the following technical effects can be achieved: the powder can only be ground to 100nm and then can reach a finished product box through a 100nm powder channel to be collected.

Preferably, be fixed connection between receiving dish and the lower mill dish, receiving dish height on one side is low, transport passageway sets up at receiving dish least significant end, transport passageway runs through in the surface of support frame, collect the box and set up in transport passageway terminal lower extreme.

By adopting the technical scheme, the following technical effects can be achieved: during the grinding process, the powder may be thrown out of the plane of the lower grinding disc by centrifugal force and eventually fall onto the surface of the receiving pan, where it moves to the transport channel and falls from there into the collecting box due to the inclined arrangement of the receiving pan.

Preferably, the conveying pipeline runs through the inside of last mill, be fixed connection between last mill and the conveying pipeline, be swing joint between fixed plate and the conveying pipeline, be fixed connection between conveying pipeline and the support frame, be fixed connection between fixed plate and the support frame, the upper end surface of support frame is provided with defeated material funnel, communicate between defeated material funnel and the conveying pipeline, be fixed connection between defeated material funnel and the support frame.

By adopting the technical scheme, the following technical effects can be achieved: pouring powder from a material conveying funnel, pouring the powder from a material conveying pipeline to the plane of a lower grinding disc through an upper grinding disc, and grinding the powder by the upper grinding disc.

Preferably, be swing joint between finished product magazine and the mill frame, the right side surface of mill frame is provided with the connecting block, be fixed connection between connecting block and the mill frame, the left side surface of collecting the box is provided with the spread groove, the spread groove is inlayed in the surface of collecting the box, the connecting block can be at the surface removal of spread groove, it is fixed on the right side of mill frame that the box passes through the connecting block to collect.

By adopting the technical scheme, the following technical effects can be achieved: the finished product material box is used for collecting the ground powder, and the collecting box is used for collecting the powder thrown away by centrifugal force.

Compared with the prior art, the utility model discloses following beneficial effect has: this powder grinding device, through being provided with 100nm powder passageway, defeated material funnel and finished product magazine, the powder gets into from defeated material funnel, remove the conveying pipeline, drop down the mill surface, grind with last mill, when the powder ground 100nm, can get into 100nm powder passageway, the finished product magazine that drops into from 100nm powder passageway, through being provided with the receiving disc, transport passageway and collection box, the powder drops in the receiving disc from mill upper surface edge down at the in-process of grinding, remove transport passageway from the receiving disc, drop into the collection box from the transport passageway, take off the collection box, pour the powder of inside into defeated material funnel and continue to grind again, whole powder grinding device simple structure, and convenient operation.

Drawings

Fig. 1 is a schematic view of the overall structure of a powder grinding apparatus according to the present invention;

FIG. 2 is a schematic diagram of a grinding machine of the powder grinding apparatus according to the present invention;

FIG. 3 is a schematic diagram of a receiving structure of the powder grinding apparatus of the present invention;

fig. 4 is a cross-sectional view of the powder grinding apparatus of the present invention.

In the figure: 1. a mill base; 2. a grinding disc is arranged; 3. a 100nm powder channel; 4. a receiving tray; 5. a transport channel; 6. an upper grinding disc; 7. a delivery pipeline; 8. a fixing plate; 9. a support frame; 10. a material conveying funnel; 11. a finished product material box; 12. a collection box; 13. connecting blocks; 14. and connecting the grooves.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a powder grinding equipment, including mill frame 1, the upper end surface of mill frame 1 is provided with lower millstone 2, the inside of lower millstone 2 is provided with 100nm powder passageway 3, the surface of lower millstone 2 is provided with receiving disc 4, the surface of receiving disc 4 is provided with transportation channel 5, the upper end of lower millstone 2 is provided with upper millstone 6, the upper end surface of upper millstone 6 is provided with conveying pipeline 7, the surface of conveying pipeline 7 is provided with fixed plate 8, the upper end surface of mill frame 1 is provided with support frame 9, the front end surface of mill frame 1 is provided with finished product magazine 11, the right side surface of mill frame 1 is provided with collection box 12.

Lower millstone 2 runs through in the upper end surface of mill frame 1, be fixed connection between mill frame 1 and the lower millstone 2, ensure the rigidity of lower millstone 2, finished product magazine 11 sets up the lower extreme of lower millstone 2, 100nm powder passageway 3 runs through in the inside of lower millstone 2, 100nm powder passageway 3 has a plurality of groups, 100nm powder passageway 3 is the array and arranges.

Receive and set 4 and lower grinding disc 2 between be fixed connection, ensure the rigidity of receiving set 4, receiving set 4 is high low on one side, transport passage 5 sets up at receiving set 4 least significant end, transport passage 5 runs through in the surface of support frame 9, collection box 12 sets up in the terminal lower extreme of transport passage 5.

Conveying pipeline 7 runs through in the inside of last mill 6, be fixed connection between last mill 6 and the conveying pipeline 7, ensure the rigidity of last mill 6, be swing joint between fixed plate 8 and the conveying pipeline 7, be fixed connection between conveying pipeline 7 and the support frame 9, ensure the rigidity of conveying pipeline 7, be fixed connection between fixed plate 8 and the support frame 9, ensure the rigidity of fixed plate 8, the upper end surface of support frame 9 is provided with defeated material funnel 10, communicate between defeated material funnel 10 and the conveying pipeline 7, be fixed connection between defeated material funnel 10 and the support frame 9, ensure the rigidity of defeated material funnel 10.

Be swing joint between finished product magazine 11 and the mill frame 1, the right side surface of mill frame 1 is provided with connecting block 13, be fixed connection between connecting block 13 and the mill frame 1, ensure the rigidity of connecting block 13, the left side surface of collecting box 12 is provided with spread groove 14, spread groove 14 inlays in the surface of collecting box 12, connecting block 13 can be at the surface removal of spread groove 14, it is fixed on the right side of mill frame 1 that collecting box 12 passes through connecting block 13.

It should be noted that, the utility model relates to a powder grinding equipment, when using, the user pours the powder into from defeated hopper 10, the powder removes conveying pipeline 7 from defeated hopper 10, drop to lower millstone 2 surface, grind with last millstone 6, when the powder grinds 100nm, can get into 100nm powder passageway 3, drop into finished product magazine 11 from 100nm powder passageway 3, the powder falls in receiving disc 4 from lower millstone 2 upper surface edge at the in-process of grinding, remove transfer passage 5 from receiving disc 4, drop into from transfer passage 5 and collect in the box 12, the user takes off and collects the box 12, pour the inside powder into defeated hopper 10 and continue to grind again, and is comparatively practical.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A powder grinding apparatus comprising a mill stand (1), characterized in that: the upper end surface of mill frame (1) is provided with down mill (2), the inside of mill (2) is provided with 100nm powder passageway (3) down, the surface of lower mill (2) is provided with receiving disc (4), the surface of receiving disc (4) is provided with transportation channel (5), the upper end of lower mill (2) is provided with mill (6), the upper end surface of going up mill (6) is provided with defeated material pipeline (7), the surface of defeated material pipeline (7) is provided with fixed plate (8), the upper end surface of mill frame (1) is provided with support frame (9), the front end surface of mill frame (1) is provided with finished product magazine (11), the right side surface of mill frame (1) is provided with collects box (12).

2. A powder grinding apparatus according to claim 1, wherein: lower millstone (2) run through in the upper end surface of mill frame (1), be fixed connection between mill frame (1) and lower millstone (2), finished product magazine (11) set up the lower extreme of millstone (2) down, 100nm powder passageway (3) run through in the inside of lower millstone (2), 100nm powder passageway (3) have a plurality of groups, 100nm powder passageway (3) are the array and arrange.

3. A powder grinding apparatus according to claim 1, wherein: receive dish (4) and be fixed connection down between grinding disc (2), receive dish (4) are high low on one side, transportation channel (5) set up in receive dish (4) least significant end, transportation channel (5) run through in the surface of support frame (9), collect box (12) and set up in the terminal lower extreme of transportation channel (5).

4. A powder grinding apparatus according to claim 1, wherein: conveying pipeline (7) run through in the inside of last mill dish (6), be fixed connection between last mill dish (6) and conveying pipeline (7), be swing joint between fixed plate (8) and conveying pipeline (7), be fixed connection between conveying pipeline (7) and support frame (9), be fixed connection between fixed plate (8) and support frame (9), the upper end surface of support frame (9) is provided with defeated material funnel (10), communicate between defeated material funnel (10) and conveying pipeline (7), be fixed connection between defeated material funnel (10) and support frame (9).

5. A powder grinding apparatus according to claim 1, wherein: be swing joint between finished product magazine (11) and mill frame (1), the right side surface of mill frame (1) is provided with connecting block (13), be fixed connection between connecting block (13) and mill frame (1), the left side surface of collecting box (12) is provided with spread groove (14), spread groove (14) are inlayed in the surface of collecting box (12), connecting block (13) can be at the surface removal of spread groove (14), it is fixed on the right side of mill frame (1) through connecting block (13) to collect box (12).