CN214515098U

CN214515098U - Three-stage grinding nanoscale rod pin type sand mill

Info

Publication number: CN214515098U
Application number: CN202023244446.9U
Authority: CN
Inventors: 代飞
Original assignee: Shenzhen Yongda Technology Co ltd
Current assignee: Shenzhen Yongda Technology Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-10-29
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a tertiary nanometer stick round pin formula sand mill that grinds, including base and bracing piece, base right-hand member upper surface is equipped with the sand mill, the sand mill left side is equipped with the storage case, storage case upper end is equipped with the feeder hopper, a plurality of stirring leaves are installed through the dwang to storage incasement portion, and the transmission of dwang upper end is connected with a driving motor, inside is connected with the conveying cylinder through the inlet pipe under the storage case, and be connected with the auto sucking machine on the inlet pipe, conveying cylinder fixed mounting is at the storage case upper surface, conveying cylinder is inside installs first helical blade through first pivot, and all be equipped with the stirring post on the first helical blade, conveying cylinder right-hand member bottom surface is equipped with the feed opening, the feed opening lower extreme runs through and extends to inside the sand mill. The utility model has the advantages of reasonable design, stir to the material before grinding and break up, avoid the material caking, and make the material evenly get into inside the sand mill, improve the grinding efficiency of sand mill.

Description

Three-stage grinding nanoscale rod pin type sand mill

Technical Field

The utility model relates to a sand mill technical field especially relates to a tertiary nanometer stick round pin formula sand mill that grinds.

Background

The sand mill is the most extensive, the most advanced, the most efficient grinding equipment of present material adaptability, and the grinding chamber is narrowest, and the driving lever clearance is minimum, and the grinding energy is the most intensive, cooperates high performance cooling system and automatic control system, can realize the continuous processing of material and discharge in succession, very big improvement production efficiency. The sand mill is mainly used for wet grinding of chemical liquid products, and can be divided into horizontal sand mill, basket sand mill, vertical sand mill, etc. according to its use performance. The grinding media of the apparatus are generally classified into zirconia beads, glass beads, zirconium silicate beads, and the like.

However, before the materials are ground by the existing sand mill, the materials are easy to agglomerate, and the materials cannot be uniformly fed, so that the grinding efficiency of the sand mill is not high, and certain defects exist.

For this purpose, we propose a three-stage grinding nanoscale pin-type sand mill.

SUMMERY OF THE UTILITY MODEL

The utility model provides a tertiary nanometer stick round pin formula sand mill that grinds, aim at stir the material before grinding and break up, avoid the material caking, and make inside the material evenly gets into the sand mill, improve the grinding efficiency of sand mill.

In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:

a three-stage grinding nanoscale rod pin type sand mill, which comprises a base and a plurality of support rods symmetrically arranged on the bottom surface of the base, the upper surface of the right end of the base is provided with a sand mill, the left side of the sand mill is provided with a storage box, the upper end of the storage box is provided with a feed hopper, the interior of the storage box is rotatably connected with a plurality of pairs of stirring blades through a rotating rod, and the upper end of the rotating rod is connected with a first driving motor in a transmission way, the lower inner part of the storage box is connected with a conveying cylinder through a feeding pipe, the feeding pipe is connected with a material sucking machine, the lower end of the conveying cylinder is fixedly arranged on the upper surface of the material storage box, a plurality of first helical blades are equidistantly arranged in the conveying cylinder through a first rotating shaft, and a plurality of stirring columns are arranged on the first spiral blades, a feed opening is arranged on the bottom surface of the right end of the conveying cylinder, and the lower end of the feed opening penetrates through and extends to the inside of the sand mill.

Preferably, among the above-mentioned tertiary nanometer stick round pin formula sand mill of grinding, sand mill right side wall lower extreme is equipped with the discharge pipe, the inside second pivot that passes through of sand mill rotates installs a plurality of installation rollers, just installation roller outer wall all is equipped with a plurality of stick round pins, and is adjacent all be equipped with the filter screen between the second pivot, and is adjacent second pivot left end all realizes the transmission through drive wheel and first drive belt cooperation and is connected, is located the below second pivot end transmission is connected with second driving motor, second driving motor fixed mounting be in the base upper surface.

Preferably, in the three-stage grinding nanoscale pin-type sand mill, a driving wheel is arranged at the end part of the second rotating shaft positioned at the uppermost position, a driven wheel is connected to the driving wheel through a second transmission belt in a transmission manner, and the driven wheel is connected to the end part of the first rotating shaft in a transmission manner.

Preferably, in the three-stage grinding nanoscale rod pin type sand mill, the second driving motor is a stepping motor.

Preferably, among the above-mentioned tertiary nanometer stick round pin formula sand mill of grinding, the sand mill shell is equipped with the cavity, the sand mill upper end is equipped with the water inlet, sand mill right side wall lower part is equipped with the outlet, the equal equidistance of lateral wall is equipped with a plurality of radiating fin around the sand mill.

Preferably, in the three-stage grinding nanoscale pin-type sand mill, the outer wall of the rotating rod is provided with a plurality of second helical blades at equal intervals.

The utility model has the advantages that:

(1) the utility model has the advantages of reasonable design, stir the material in the storage case, avoid the material caking, back in the material gets into the feed cylinder, first pivot rotation drives first helical blade and rotates, makes the material carry out even transport, and the stirring post on the first helical blade further stirs the material, and the material after making the stirring break up evenly falls to carry out multistage abrasive treatment in the sand mill, and the heat dissipation of the sand mill shell of being convenient for to improve sand mill's grinding efficiency.

(2) The utility model has the advantages of reasonable design, a plurality of second pivot tip realize the transmission through drive wheel and first driving belt cooperation and are connected, realize the synchronous rotation of second pivot, are convenient for grind the synchro-control of stick round pin rotational speed.

Drawings

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

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

FIG. 2 is a schematic view of the internal structure of the storage box of the present invention;

FIG. 3 is a schematic view of the internal structure of the conveying cylinder of the present invention;

fig. 4 is the internal structure schematic diagram of the sand mill of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a base; 2. a support bar; 3. a sand mill; 4. a material storage box; 5. a feed hopper; 6. rotating the rod; 7. stirring blades; 8. a first drive motor; 9. a feed pipe; 10. a delivery cartridge; 11. a material suction machine; 12. a first rotating shaft; 13. a first helical blade; 14. a stirring column; 15. a feeding port; 16. a discharge pipe; 17. a second rotating shaft; 18. mounting a roller; 19. a bar pin; 20. a filter screen; 21. a driving wheel; 22. a first drive belt; 23. a second drive motor; 24. a driving wheel; 25. a second belt; 26. a driven wheel; 27. a water inlet; 28. a water outlet; 29. a heat dissipating fin; 30. a second helical blade.

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 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. 1-4, the present embodiment is a three-stage grinding nanoscale rod pin type sand mill, which includes a base 1 and a plurality of support rods 2 symmetrically disposed on the bottom surface of the base 1, the upper surface of the right end of the base 1 is provided with a sand mill 3, the left side of the sand mill 3 is provided with a storage box 4, the upper end of the storage box 4 is provided with a feed hopper 5, the interior of the storage box 4 is rotatably connected with a plurality of pairs of stirring blades 7 through a rotating rod 6, the upper end of the rotating rod 6 is connected with a first driving motor 8 in a transmission manner, the lower interior of the storage box 4 is connected with a conveying cylinder 10 through a feed pipe 9, the feed pipe 9 is connected with a material suction machine 11, the lower end of the conveying cylinder 10 is fixedly mounted on the upper surface of the storage box 4, the interior of the conveying cylinder 10 is provided with a plurality of first helical blades 13 at equal intervals through a first rotating shaft 12, and the first helical blades 13 are provided with a plurality of stirring columns 14, the bottom surface of the right end of the conveying cylinder 10 is provided with a feed opening 15, and the lower end of the feed opening 15 penetrates through and extends to the inside of the sand mill 3. In this embodiment, the material is thrown into the material storage box 4 from the feed hopper 5, the first driving motor 8 drives the rotating rod 6 to drive the stirring blade 7 to rotate, the material is stirred, the material caking is avoided, the suction machine 11 is an industrial and agricultural energy applying air flow, and the flowable material is transmitted, so that the material is further beneficial to the material conveying mechanical equipment for application, the material enters the conveying cylinder 10 from the feed pipe 9 under the action of the suction machine 11, the first rotating shaft 12 rotates to drive the first helical blade 13 to rotate, so that the material is uniformly conveyed, the stirring column 14 on the first helical blade 13 further stirs the material, the material after being scattered by stirring is uniformly dropped into the sand mill 3, the grinding treatment is performed, and the grinding efficiency is improved.

Further, 3 right side wall lower extremes of sand mill is equipped with discharge pipe 16, sand mill 3 is inside to rotate through second pivot 17 and to install a plurality of installation rollers 18, just installation rollers 18 outer wall all is equipped with a plurality of stick round pins 19, and is adjacent all be equipped with filter screen 20 between the second pivot 17, and is adjacent second pivot 17 left end all realizes the transmission through drive wheel 21 and the cooperation of first drive belt 22 and is connected, is located the below the transmission of second pivot 17 tip is connected with second driving motor 23, second driving motor 23 fixed mounting be in base 1 upper surface. In this embodiment, the end of the second rotating shaft 17 is connected to the first driving belt 22 through the driving wheel 21, the second driving motor 23 drives the second rotating shafts 17 to rotate simultaneously, the second rotating shafts 17 drive the rod pins 19 to rotate through the mounting rollers 18, so as to grind the material, and the ground material falls to the lower layer through the filter screen 20, so as to realize multi-stage grinding and achieve better grinding effect.

Further, a driving wheel 24 is arranged at the end of the uppermost second rotating shaft 17, a driven wheel 26 is connected to the driving wheel 24 through a second transmission belt 25, and the driven wheel 26 is connected to the end of the first rotating shaft 12 in a transmission manner. In the present embodiment, when the second driving motor 23 drives the second rotating shaft 17, the second driving belt 25 and the driven wheel 26 cooperate to drive the first rotating shaft 12 to rotate, so as to convey the material.

Further, the second driving motor 23 is a stepping motor. In the present embodiment, the second driving motor 23 is a stepping motor, which facilitates to adjust the rotation speed of the pin 19 on the second shaft 17 for achieving the best grinding effect.

Further, the shell of the sand mill 3 is provided with a cavity, the upper end of the sand mill 3 is provided with a water inlet 27, the lower part of the right side wall of the sand mill 3 is provided with a water outlet 28, and the front side wall and the rear side wall of the sand mill 3 are equally provided with a plurality of radiating fins 29. In the present embodiment, the circulation of the cooling water is realized by the water inlet 27 and the water outlet 28, and the heat radiation fins 29 are provided to increase the heat radiation capability of the housing of the sand mill 3.

Further, a plurality of second helical blades 30 are equidistantly arranged on the outer wall of the rotating rod 6. In this embodiment, the first driving motor 8 drives the rotating rod 6 to drive the stirring blade 7 to rotate, and when the materials are stirred, the materials are upwards turned under the action of the second helical blade 30, so that the materials are uniformly stirred and scattered.

The utility model discloses a concrete implementation, specific application method is:

(1) material conveying: throw into the material storage case 4 from feeder hopper 5 in, open the 8 switches of first driving motor, the 8 drive dwang 6 of first driving motor drives stirring leaf 7 and rotates, stirs the material, avoids the material caking, and the effect makes the material realize upwards turning through second helical blade 30, realizes evenly stirring, the scattering to the material, and the material passes through the effect of auto sucking machine 11, gets into in the feed cylinder 10 by inlet pipe 9.

(2) Grinding materials: open second driving motor 23 switch, a plurality of second pivot 17 of second driving motor 23 drive rotate simultaneously, rotate through second drive belt 25 and the first pivot 12 of 26 cooperation transmissions from the driving wheel, first pivot 12 rotates and drives first helical blade 13 and rotate, make the material carry out even transport, and stirring post 14 on the first helical blade 13 further stirs the material, the material after making the stirring break up evenly falls to the sand mill 3 in, second pivot 17 drives the rotation of stick round pin 19 through installation roller 18, realize the grinding of material, the material after the grinding falls to the lower floor through filter screen 20, realize multistage grinding, reach better grinding effect.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

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

1. The utility model provides a tertiary nanometer stick round pin formula sand mill that grinds which characterized in that: comprises a base (1) and a plurality of support rods (2) which are symmetrically arranged on the bottom surface of the base (1), wherein the upper surface of the right end of the base (1) is provided with a sand mill (3), the left side of the sand mill (3) is provided with a storage box (4), the upper end of the storage box (4) is provided with a feed hopper (5), the interior of the storage box (4) is rotatably connected with a plurality of stirring blades (7) through a rotating rod (6), the upper end of the rotating rod (6) is in transmission connection with a first driving motor (8), the lower interior of the storage box (4) is connected with a conveying cylinder (10) through an inlet pipe (9), the inlet pipe (9) is connected with a suction machine (11), the lower end of the conveying cylinder (10) is fixedly arranged on the upper surface of the storage box (4), a plurality of first spiral blades (13) are equidistantly arranged in the conveying cylinder (10) through a first rotating shaft (12), and a plurality of stirring columns (14) are arranged on the first spiral blade (13), a feed opening (15) is arranged on the bottom surface of the right end of the conveying cylinder (10), and the lower end of the feed opening (15) penetrates through and extends to the inside of the sand mill (3).

2. The three-stage grinding nanoscale rod-pin sand mill according to claim 1, characterized in that: sand mill (3) right side wall lower extreme is equipped with discharge pipe (16), sand mill (3) inside is rotated through second pivot (17) and is installed a plurality of installation rollers (18), just installation roller (18) outer wall all is equipped with a plurality of stick round pins (19), and is adjacent all be equipped with filter screen (20) between second pivot (17), and is adjacent second pivot (17) left end all realizes the transmission through drive wheel (21) and first drive belt (22) cooperation and is connected, is located the below second pivot (17) end transmission is connected with second driving motor (23), second driving motor (23) fixed mounting is in base (1) upper surface.

3. The three-stage grinding nanoscale rod-pin sand mill according to claim 2, characterized in that: be located the top second pivot (17) tip is equipped with action wheel (24), be connected with through second drive belt (25) transmission on action wheel (24) from driving wheel (26), follow driving wheel (26) with first pivot (12) tip transmission is connected.

4. The three-stage grinding nanoscale rod-pin sand mill according to claim 2, characterized in that: the second driving motor (23) is a stepping motor.

5. The three-stage grinding nanoscale rod-pin sand mill according to claim 1, characterized in that: the sand mill (3) shell is equipped with the cavity, sand mill (3) upper end is equipped with water inlet (27), sand mill (3) right side wall lower part is equipped with outlet (28), the equal equidistance of lateral wall is equipped with a plurality of radiating fin (29) around sand mill (3).

6. The three-stage grinding nanoscale rod-pin sand mill according to claim 1, characterized in that: the outer wall of the rotating rod (6) is equidistantly provided with a plurality of second helical blades (30).