CN213966221U

CN213966221U - Emery wheel raw materials for production agitating unit

Info

Publication number: CN213966221U
Application number: CN202022794442.1U
Authority: CN
Inventors: 舒石雷; 胡世华; 李梦然
Original assignee: Zhengzhou Hongtuo Abrasives Manufacturing Co ltd
Current assignee: Zhengzhou Hongtuo Abrasives Manufacturing Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-08-17
Anticipated expiration: 2030-11-27

Abstract

The utility model relates to a grinding wheel production raw material stirring device, which solves the problem that the stirring and stirring effect is not good due to the easy formation of powder balls or caking in the prior art; the technical scheme includes that the device comprises a vertically-placed barrel, a feed inlet is formed in the side wall of the barrel, a discharge outlet is formed in the lower end of the barrel, a sleeve coaxial with the barrel is installed in the barrel, intervals are formed among the sleeve, the side wall of the barrel and the upper and lower walls of the barrel, a spiral auger coaxial with the sleeve and capable of rotating around the axis of the spiral auger is installed in the sleeve, a filter barrel coaxial with the sleeve and capable of rotating around the axis of the filter barrel is sleeved on the sleeve, intervals are formed between the filter barrel and the sleeve, the upper end face of the filter barrel is located above the sleeve, a layer of filter screen is installed on the lower end face of the filter barrel, a plurality of conical protruding blocks are evenly distributed on the circumference of the side wall of the filter barrel, and the conical tips of the protruding blocks face inwards; the utility model discloses the design is novel, and the structure is ingenious, and the practicality is strong.

Description

Emery wheel raw materials for production agitating unit

Technical Field

The utility model relates to an emery wheel production machinery, especially an emery wheel raw materials for production agitating unit.

Background

In the process of stirring grinding wheel raw materials, dry resin powder needs to be added into the grinding material raw materials added with the wetting agent, and the materials are fully stirred and mixed, so that the existing stirring device has the following problems: 1, powder agglomerates are easily formed in the process of adding the powdery material into the wetted grinding material, and 2, the wetted grinding material is easy to agglomerate under the condition of more wetting agents in the stirring process; neither the powder dough nor the lumps can be directly used, and the lumps or powder dough can be used after being removed by subsequent sieving.

Disclosure of Invention

To the above-mentioned condition, for solving the problem that exists among the prior art, the utility model aims at providing an emery wheel raw materials for production agitating unit, easily form powder ball or caking among the solution prior art, lead to stirring the not good problem of stirring effect.

The technical scheme for solving the problem is as follows: including a vertical cask of placing, the feed inlet has been seted up on the lateral wall of cask, the discharge gate has been seted up to the lower extreme of cask, install a sleeve coaxial with the cask in the cask, the lateral wall of sleeve and cask, all there is the interval between the upper and lower wall of cask, install one in the sleeve with the sleeve coaxial and can wind its axis pivoted spiral auger, the cover is equipped with one on the sleeve and can wind its axis pivoted filter-barrel coaxial with the sleeve, the up end that has interval and filter-barrel between filter-barrel and the sleeve is located the sleeve top, install the one deck filter screen on the lower terminal surface of filter-barrel, the circumference equipartition has a plurality of conical protruding pieces on the lateral wall of filter-barrel, the conical most advanced of protruding piece is inwards.

The utility model discloses the design is novel, and the structure is ingenious, and the practicality is strong, can realize the even stirring to the raw materials is made to the emery wheel to can eliminate the raw materials of conglobation, realize better stirring effect.

Drawings

Fig. 1 is a front view of the utility model in use.

Fig. 2 is a top sectional view of the present invention during use.

Fig. 3 is a top sectional view of the filter barrel of the present invention.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.

By figure 1 to 3 provide, the utility model discloses a vertical cask 1 of placing, feed inlet 2 has been seted up on the lateral wall of cask 1, discharge gate 3 has been seted up to the lower extreme of cask 1, install one with 1 coaxial sleeve 4 of cask in the cask 1,

sleeve

4 and 1's lateral wall of cask, all there is the interval between the upper and lower wall of cask 1, install one in the sleeve 4 with sleeve 4 coaxial and can wind its axis pivoted spiral auger 5, the cover is equipped with one on the sleeve 4 and can winds its axis pivoted filter-barrel 6 with sleeve 4 is coaxial, it is located sleeve 4 top to have interval and filter-barrel 6's up end between filter-barrel 6 and the sleeve 4, install one deck filter screen 7 on filter-barrel 6's the lower terminal surface, the circumference equipartition has a plurality of conical protruding piece 8 on filter-barrel 6's the lateral wall, protruding piece 8 conical pointed end inwards.

In order to realize that spiral auger 5 is rotatable, 5 axles of spiral auger and 1 lower wall of cask between be connected through the bearing, the motor is connected through the hub connection of reduction gear and spiral auger 5, the motor drives spiral auger 5 through the reduction gear and rotates, spiral auger 5 rotates and can stir the material in the sleeve 4 and carry.

In order to realize that the filter vat 6 can rotate around the axis of the filter vat 6, the upper end of the filter vat 6 is provided with a rotating shaft 9, the rotating shaft 9 is connected with the upper end surface of the round barrel 1 through a bearing, a motor drives the rotating shaft 9 to rotate through a speed reducer, and the rotating shaft 9 rotates to drive the filter vat 6 to rotate.

In order to enable the materials to smoothly pass through the filter screen 7 when the excessive net of the filter vat 6 is used for filtering, a plurality of stirring rods 10 along the radial direction of the sleeve vat 4 are uniformly distributed on the side wall of the sleeve vat 4, and the stirring rods 10 are positioned in the filter vat 6; in the rotation process of the filter vat 6, the stirring rod 10 stirs the materials in the filter vat 6, so that the materials in the stirring vat flow fast and the filtering is faster.

A plurality of vertical support rods 11 are arranged below the barrel 1.

The barrel 1 is provided with a feeding pipeline 12 communicated with the feeding hole 2.

The direction of rotation of the spiral auger 5 is opposite to that of the filter vat 6.

When the device is used, materials to be stirred are conveyed into the barrel 1 from the feeding pipeline 12, the motor on the spiral auger 5 and the rotating shaft 9 is started, and the motor drives the spiral auger 5 and the filter barrel 6 to rotate respectively through the speed reducer;

when the spiral auger 5 rotates, the materials in the barrel 1 are transmitted to the upper part of the sleeve 4 and are stirred at the same time, the materials in the sleeve 4 are conveyed to the upper part of the sleeve 4 and then fall into the filter barrel 6 from the interval between the sleeve 4 and the filter barrel 6, in the rotating process of the filter barrel 6, the stirring rod 10 stirs the materials in the filter barrel 6 to accelerate the flowing of the materials in the stirring barrel, the loose materials fall into the barrel 1 below through the filter screen 7, the materials which are not dispersed into a group rotate along with the filter barrel 6, the grouped materials are thrown to the edge of the filter screen 7 under the action of centrifugal force, the materials are in contact with the tip of the conical bulge after being thrown to the edge, the tip of the conical bulge pricks into the grouped materials and smashes the grouped materials, the smashed materials fall into the barrel 1 below through the filter screen 7 and enter the materials in the barrel 1 below the filter screen 7, under the action of the spiral auger 5, the materials enter the spiral auger 5 again, and the materials are stirred while being conveyed upwards by the spiral auger 5 again;

so constantly reciprocate, spiral auger 5 constantly stirs when upwards carrying the material, and in the material entered into filter vat 6, loose material fell through filter screen 7, and the material of conglobation was got rid of to the toper arch under the effect of centrifugal force on, protruding tip was broken to the material of conglobation, falls from filter screen 7 after the breakage.

After the stirring is finished, the material is taken out from the discharge hole 3.

The utility model discloses a set up filter vat 6, spiral auger 5 through superimposed dual stirring structure, can realize the material and stir the back in spiral auger 5, through filter vat 6, the puddler in the filter vat 6 can carry out the secondary to the material and stir for the efficiency of stirring.

The utility model discloses a set up filter vat 6, the toper is protruding, and filter screen 7's structure can realize constantly scattering great conglobate material at the stirring in-process, has reduced the quantity that stirring in-process material conglobate, can reach better filter effect.

Claims

1. A grinding wheel production raw material stirring device is characterized by comprising a vertically placed barrel (1), a feeding hole (2) is formed in the side wall of the barrel (1), a discharging hole (3) is formed in the lower end of the barrel (1), a sleeve (4) coaxial with the barrel (1) is installed in the barrel (1), the side wall of the sleeve (4) and the side wall of the barrel (1) and the upper and lower walls of the barrel (1) are respectively provided with a space, a spiral auger (5) coaxial with the sleeve (4) and capable of rotating around the axis of the spiral auger is installed in the sleeve (4), a filter barrel (6) coaxial with the sleeve (4) and capable of rotating around the axis of the spiral auger is sleeved on the sleeve (4), a space is formed between the filter barrel (6) and the sleeve (4), the upper end face of the filter barrel (6) is positioned above the sleeve (4), a filter screen (7) is installed on the lower end face of the filter barrel (6), a plurality of conical protruding blocks (8) are evenly distributed on the side wall of the filter barrel (6) in the circumferential direction, and the conical tips of the protruding blocks (8) face inwards.

2. The grinding wheel production raw material stirring device according to claim 1, wherein a shaft of the spiral auger (5) is connected with the lower wall of the drum (1) through a bearing, and the motor is connected with the shaft of the spiral auger (5) through a speed reducer.

3. The grinding wheel production raw material stirring device as claimed in claim 1, wherein a rotating shaft (9) is mounted at the upper end of the filter barrel (6), and the rotating shaft (9) is connected with the upper end surface of the barrel (1) through a bearing.

4. The grinding wheel production raw material stirring device according to claim 1, wherein a plurality of stirring rods (10) along the radial direction of the sleeve (4) are uniformly distributed on the side wall of the sleeve (4), and the stirring rods (10) are positioned in the filter barrel (6).

5. The grinding wheel production raw material stirring device according to claim 1, characterized in that a plurality of vertical supporting rods (11) are installed below the barrel (1).

6. The grinding wheel production raw material stirring device is characterized in that a feeding pipeline (12) communicated with the feeding port (2) is arranged on the barrel (1).

7. The grinding wheel production raw material stirring device as claimed in claim 1, wherein the direction of rotation of the spiral auger (5) is opposite to that of the filter barrel (6).