CN211515957U

CN211515957U - Sand mixer

Info

Publication number: CN211515957U
Application number: CN201922379537.4U
Authority: CN
Inventors: 蒋政龙; 王明亮; 李东海
Original assignee: Yingkou Honglin Mineral Products Co ltd
Current assignee: Yingkou Honglin Mineral Products Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-09-18
Anticipated expiration: 2029-12-26

Abstract

The utility model discloses a sand mixer, the power distribution box comprises a box body, the top of box is the opening structure, the bottom fixed mounting of box has four support columns, four support columns are two bisymmetry settings, the bottom fixed mounting of box has the motor, be equipped with the pivot in the box, the mounting hole has been seted up on the bottom inner wall of box, the bottom of pivot run through the mounting hole and with the output shaft fixed connection of motor, the top fixed mounting of pivot has first horizontal puddler, the bottom fixed mounting of first horizontal puddler has first vertical puddler, fixed mounting has the grinding seat in the box, the grinding seat is the round platform shape structure, the through-hole has been seted up to the bottom of grinding seat, the through-hole is run through in the pivot, fixed cover is equipped with the. The utility model relates to a rationally, the practicality is good, the simple operation, it is effectual to the grinding of raw and other materials, to the mixing stirring of raw and other materials, the stirring mixing quality is good, has improved stirring efficiency.

Description

Sand mixer

Technical Field

The utility model relates to a roller mill technical field specifically is a roller mill.

Background

The sand mixer is a device which makes all components in the molding sand mixed evenly and makes the adhesive effectively coated on the surface of the molding sand, the sand mixer is a main device for processing the molding sand for casting and mixing the molding sand and is also a key device for obtaining qualified molding sand, the sand mixer utilizes the relative motion of a grinding wheel and a grinding disc to crush the materials between the grinding wheel and the grinding disc, and the sand mixer mixes the materials while crushing the materials, thereby being an ideal device for producing baking-free bricks, gray sand bricks, cement bricks, refractory bricks, crushed and mixed fly ash, boiler slag, tailing slag and industrial waste residue as raw materials for making bricks.

However, in the prior art, a common sand mixer is uneven in mixing and stirring of gravel, adhesive, additive and the like, poor in sand mixing effect, poor in grinding and crushing effect on the gravel and low in working efficiency, and therefore the sand mixer is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a sand mixer has solved the mixing stirring of sand mixer inhomogeneous, and the mulling effect is poor, and is not good to the grinding crushing effect of gravel, problem that work efficiency is low.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a sand mixer comprises a box body, wherein the top of the box body is of an open structure, four supporting columns are fixedly mounted at the bottom of the box body, the four supporting columns are symmetrically arranged in pairs, a motor is fixedly mounted at the bottom of the box body, a rotating shaft is arranged in the box body, a mounting hole is formed in the inner wall of the bottom of the box body, the bottom end of the rotating shaft penetrates through the mounting hole and is fixedly connected with an output shaft of the motor, a first transverse stirring rod is fixedly mounted at the top end of the rotating shaft, a first vertical stirring rod is fixedly mounted at the bottom of the first transverse stirring rod, a grinding seat is fixedly mounted in the box body and is of a truncated cone-shaped structure, a through hole is formed in the bottom of the grinding seat, the rotating shaft penetrates through the through hole, a grinding disc is fixedly mounted on the rotating shaft, a flow guide cover is fixedly mounted on the rotating shaft, the bottom of the flow guide cover is, grinding pearl and a plurality of lower grinding pearl are crisscross the arranging on a plurality of, and fixed mounting has the horizontal puddler of second that is located grinding seat below in the pivot, and the bottom fixed mounting of the horizontal puddler of second has the vertical puddler of second, and the equal fixed mounting in both sides of pivot has the scraper blade, and the bottom of two scraper blades all contacts with the bottom inner wall of box.

Preferably, one side fixed mounting of box has row material pipe, arranges that material pipe is linked together with the box is inside, arranges material pipe and goes up fixed mounting and have the gate valve, and the top of box is rotated and is installed the apron.

Preferably, the number of the first vertical stirring rods is six, and the six first vertical stirring rods are arranged at equal intervals.

Preferably, the number of the second transverse stirring rods is four, and the four second transverse stirring rods are arranged symmetrically in pairs at equal intervals.

Preferably, the number of the second vertical stirring rods is a plurality of, and the plurality of second vertical stirring rods are respectively arranged at the bottoms of the four second transverse stirring rods at equal intervals.

Preferably, the rotating shaft is fixedly sleeved with a bearing, and an outer ring of the bearing is fixedly connected with the inner wall of the mounting hole.

(III) advantageous effects

The utility model provides a sand mixer. The method has the following beneficial effects:

(1) this sand mixer through opening the apron, pours raw and other materials into the box, covers the apron again, and the starter motor work, and the motor drives pivot, first horizontal puddler, six first vertical puddlers, abrasive disc, kuppe, the horizontal puddler of four second, the vertical puddler of a plurality of second and two scraper blades and rotates, utilizes first horizontal puddler, six first vertical puddlers to carry out preliminary stirring to raw and other materials and mixes.

(2) The sand mixer has the advantages that the preliminarily mixed raw materials flow into the space between the grinding seat and the grinding disc by utilizing the guide cover, the grinding disc drives the upper grinding beads to rotate and is matched with the lower grinding beads, the raw materials with larger particles flowing into the grinding seat can be ground and crushed, the grinding quality is good, the raw materials with smaller particles are discharged into the lower part of the grinding seat from the through hole, the ground raw materials can be stirred again by utilizing the rotation of the four second transverse stirring rods, the second vertical stirring rods and the two scraping plates, the mixing and stirring effects on the raw materials are good, the inner wall of the bottom of the box body can be cleaned by utilizing the two scraping plates, the raw materials are prevented from being stuck on the inner wall of the bottom of the box body, the cover plate is utilized, the box body can be blocked by utilizing the cover plate, the dust in the box body is prevented from being discharged, and the gate valve on a discharging pipe is opened, the raw materials are discharged from the discharge pipe, and under the rotation of the scraper, the raw materials can be completely discharged out of the box body.

Drawings

FIG. 1 is a schematic sectional view of the main view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a schematic perspective view of a polishing seat.

In the figure: 1. a box body; 2. a support pillar; 3. a motor; 4. a rotating shaft; 5. a first transverse agitator bar; 6. a first vertical stirring rod; 7. a grinding seat; 8. a through hole; 9. a grinding disk; 10. a pod; 11. grinding the beads; 12. grinding beads; 13. mounting holes; 14. a second transverse stirring rod; 15. a second vertical stirring rod; 16. a squeegee; 17. a discharge pipe; 18. and (7) a cover plate.

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.

As shown in fig. 1-3, the utility model provides a technical solution: a sand mixer comprises a box body 1, the top of the box body 1 is of an opening structure, four supporting columns 2 are fixedly installed at the bottom of the box body 1, the four supporting columns 2 are arranged in a pairwise symmetry manner, a motor 3 is fixedly installed at the bottom of the box body 1, a rotating shaft 4 is arranged in the box body 1, a mounting hole 13 is formed in the inner wall of the bottom of the box body 1, the bottom end of the rotating shaft 4 penetrates through the mounting hole 13 and is fixedly connected with an output shaft end of the motor 3, a first transverse stirring rod 5 is fixedly installed at the top end of the rotating shaft 4, a first vertical stirring rod 6 is fixedly installed at the bottom of the first transverse stirring rod 5, a grinding seat 7 is fixedly installed in the box body 1, the grinding seat 7 is of a circular truncated cone-shaped structure, a through hole 8 is formed in the bottom of the grinding seat 7, the rotating shaft 4 penetrates through the through hole 8, a grinding disc 9 is fixedly, grind the top fixed mounting of seat 7 and have a plurality of grinding beads 11 down, the bottom fixed mounting of abrasive disc 9 has a plurality of grinding beads 12 of going up, a plurality of grinding beads 12 of going up are crisscross the arranging with a plurality of grinding beads 11 down, fixed mounting has the horizontal puddler 14 of second that is located grinding seat 7 below in the pivot 4, the bottom fixed mounting of the horizontal puddler 14 of second has the vertical puddler 15 of second, the equal fixed mounting in both sides of pivot 4 has scraper blade 16, the bottom of two scraper blades 16 all contacts with the bottom inner wall of box 1.

One side fixed mounting of box 1 arranges material pipe 17, arrange material pipe 17 and box 1 inside and be linked together, it has the gate valve to arrange fixed mounting on the material pipe 17, the top of box 1 is rotated and is installed apron 18, the quantity of first vertical puddler 6 is six, six first vertical puddlers 6 are equidistant arranging, the quantity of the horizontal puddler 14 of second is four, the horizontal puddler 14 of four second is equidistant two bisymmetry arranges, the quantity of the vertical puddler 15 of second is a plurality of, the vertical puddler 15 of a plurality of seconds is respectively equidistant arranging in the bottom of the horizontal puddler 14 of four second, fixed cover is equipped with the bearing in the pivot 4, the outer lane of bearing and the inner wall fixed connection of mounting hole 13.

When the grinding device is used, the box body 1 is provided with the control switch and the power line, the motor 3, the control switch and the power line are sequentially electrically connected to form a loop, the control switch controls the start and stop of the motor 3, the cover plate 18 is opened, raw materials are poured into the box body 1, the cover plate 18 is covered, the motor 3 is started to work, the motor 3 drives the rotating shaft 4, the first transverse stirring rod 5, the six first vertical stirring rods 6, the grinding disc 9, the flow guide cover 10, the four second transverse stirring rods 14, the plurality of second vertical stirring rods 15 and the two scraping plates 16 to rotate, the raw materials are preliminarily stirred and mixed by the first transverse stirring rods 5 and the six first vertical stirring rods 6, the preliminarily mixed raw materials flow into the grinding seat 7 by the flow guide cover 10, when the grinding disc 9 drives the plurality of upper grinding beads 12 to rotate, the raw materials flowing into the grinding seat 7 can be ground and crushed by matching with the plurality of lower grinding beads 11 on the grinding seat 7, grinding quality is good, raw materials with small particles penetrate through gaps between a plurality of upper grinding beads 12 and a plurality of lower grinding beads 11 and are discharged into the lower part of the grinding seat 7 from the through hole 8, the ground raw materials can be stirred again by utilizing the rotation of the four second transverse stirring rods 14, the plurality of second vertical stirring rods 15 and the two scraping plates 16, so that the raw materials are uniformly mixed and stirred, stirring and mixing effects are good, the inner wall of the bottom of the box body 1 can be cleaned by utilizing the two scraping plates 16, the raw materials are prevented from being adhered to the inner wall of the bottom of the box body 1, the box body 1 can be sealed and blocked by utilizing the cover plate 18, the discharge of dust in the box body 1 during stirring and grinding is avoided, after the grinding and stirring work of the raw materials are finished, a gate valve on the discharge pipe 17 is opened, the raw materials are discharged from the discharge pipe 17, and the raw materials can be completely discharged out of the box body 1 under the rotation of the scraping, after discharging is completed, the motor 3 is stopped, and details not described in detail in this specification are well known to those skilled in the art.

To sum up, the sand mixer is provided with the advantages that the cover plate 18 is opened, raw materials are poured into the box body 1, the cover plate 18 is covered, the motor 3 is started to work, the motor 3 drives the rotating shaft 4, the first transverse stirring rod 5, the six first vertical stirring rods 6, the grinding disc 9, the flow guide cover 10, the four second transverse stirring rods 14, the plurality of second vertical stirring rods 15 and the two scraping plates 16 to rotate, the raw materials are preliminarily stirred and mixed by the first transverse stirring rod 5 and the six first vertical stirring rods 6, the preliminarily mixed raw materials flow into the space between the grinding seat 7 and the grinding disc 9 by the flow guide cover 10, the grinding disc 9 drives the plurality of upper grinding beads 12 to rotate and is matched with the plurality of lower grinding beads 11, the raw materials with larger particles in the grinding seat 7 can be ground and crushed, the grinding quality is good, the raw materials with smaller particles are discharged into the lower part of the grinding seat 7 from the through hole 8, utilize four horizontal puddlers of second 14, the rotation of the vertical puddler of a plurality of seconds 15 and two scraper blades 16, can stir once more to the raw and other materials after grinding, make the mixing stirring to raw and other materials even, the stirring is mixed effectually, utilize two scraper blades 16, can clean 1 bottom inner wall of box, avoid raw and other materials to glue on the bottom inner wall of box 1, utilize apron 18, can carry out the closing cap to box 1 and block, avoid the dust in the box 1 to discharge, open the gate valve on arranging material pipe 17, raw and other materials are discharged from arranging material pipe 17, under scraper blade 16's rotation, make raw and other materials can all discharge outside the box 1, the utility model relates to a rationally, the practicality is good, the simple operation, it is effectual to the grinding effect of raw and other materials, to the mixing stirring of raw and other materials, stirring mixing quality is good, stirring efficiency has been improved.

Claims

1. The utility model provides a sand mixer, includes box (1), its characterized in that: the top of the box body (1) is of an opening structure, four support columns (2) are fixedly mounted at the bottom of the box body (1), the four support columns (2) are arranged in a pairwise symmetry manner, a motor (3) is fixedly mounted at the bottom of the box body (1), a rotating shaft (4) is arranged in the box body (1), a mounting hole (13) is formed in the inner wall of the bottom of the box body (1), the bottom end of the rotating shaft (4) penetrates through the mounting hole (13) and is fixedly connected with the output shaft end of the motor (3), a first transverse stirring rod (5) is fixedly mounted at the top end of the rotating shaft (4), a first vertical stirring rod (6) is fixedly mounted at the bottom of the first transverse stirring rod (5), a grinding seat (7) is fixedly mounted in the box body (1), the grinding seat (7) is of a circular truncated cone-shaped structure, a through hole (8) is formed in the bottom of the grinding seat (7), the rotating, fixed cover is equipped with kuppe (10) on pivot (4), the bottom of kuppe (10) and the top fixed connection of abrasive disc (9), the top fixed mounting who grinds seat (7) has a plurality of grinding bead (11) down, the bottom fixed mounting of abrasive disc (9) has a plurality of grinding bead (12) of going up, a plurality of grinding bead (12) of going up are crisscross the arranging with a plurality of grinding bead (11) down, fixed mounting is gone up in pivot (4) has the horizontal puddler of second (14) that are located and grind seat (7) below, the bottom fixed mounting of the horizontal puddler of second (14) has vertical puddler of second (15), the equal fixed mounting in both sides of pivot (4) has scraper blade (16), the bottom of two scraper blades (16) all contacts with the bottom inner wall of box (1).

2. A roller mill according to claim 1, characterized in that: one side fixed mounting of box (1) arranges material pipe (17), arranges that material pipe (17) and box (1) are inside to be linked together, arranges material pipe (17) and goes up fixed mounting and have the gate valve, and the top of box (1) is rotated and is installed apron (18).

3. A roller mill according to claim 1, characterized in that: the number of the first vertical stirring rods (6) is six, and the six first vertical stirring rods (6) are arranged at equal intervals.

4. A roller mill according to claim 1, characterized in that: the number of the second transverse stirring rods (14) is four, and the four second transverse stirring rods (14) are arranged in pairwise symmetry at equal intervals.

5. A roller mill according to claim 1, characterized in that: the number of the second vertical stirring rods (15) is multiple, and the second vertical stirring rods (15) are arranged at the bottoms of the four second transverse stirring rods (14) at equal intervals respectively.

6. A roller mill according to claim 1, characterized in that: the rotating shaft (4) is fixedly sleeved with a bearing, and the outer ring of the bearing is fixedly connected with the inner wall of the mounting hole (13).