CN218013236U

CN218013236U - Milling machine is used in processing of barite

Info

Publication number: CN218013236U
Application number: CN202221841492.3U
Authority: CN
Inventors: 王强; 史万明
Original assignee: Zaoyang Kelin Mining Co ltd
Current assignee: Zaoyang Kelin Mining Co ltd
Priority date: 2022-07-17
Filing date: 2022-07-17
Publication date: 2022-12-13
Anticipated expiration: 2032-07-17

Abstract

The utility model relates to a milling machine is used in processing of barite, it includes unable adjustment base and milling machine body, milling machine body top is provided with the feed inlet, the milling machine body in feed inlet department is connected with the feeding storehouse, the slope is provided with the sieve in the feeding storehouse, the feeding storehouse is close to one side intercommunication of the lower end of sieve has broken case, broken incasement is provided with broken mechanism, broken case upper shed is not higher than the sieve bottom, broken bottom of the case end with the feed inlet intercommunication. This application has and to shunt great granule and the barite raw materials of less granule with the sieve, has reduced crushing mechanism's work load to can promote the effect of the improvement of crocus efficiency.

Description

Milling machine is used in processing of barite

Technical Field

The application relates to the technical field of grinding equipment, especially, relate to a milling machine is used in processing of barite.

Background

The barite is the most common mineral of barium, the component of the barite is barium sulfate, pure barite is white and glossy, the barite with quite good crystallization condition can also appear as transparent crystals due to the influence of impurities such as grey, light red, light yellow and the like, and the barite is an important non-metallic mineral raw material and has wide industrial application, and the large barite needs to be ground for use in actual production.

Chinese patent with publication number CN216149934U in the correlation technique, a barite milling machine is proposed, which comprises a fixed base, unable adjustment base top fixedly connected with mount, mount top fixedly connected with crocus organism, milling machine body top fixedly connected with inlet pipe, inlet pipe top fixedly connected with discharge port, discharge port top fixedly connected with smashes the case, smash case top fixedly connected with feed port, feed port top fixedly connected with end cover, smash the case top and be located one side fixedly connected with rotating electrical machines of feed port, rotating electrical machines bottom swing joint has the axis of rotation, axis of rotation surface fixedly connected with rotates crushing sword, smash the fixed crushing sword of incasement wall fixedly connected with. This barite milling machine smashes sword, fixed crushing sword and feed through mouth through smashing case, feed port, end cover, rotating electrical machines, axis of rotation, improves the milling machine and grinds the work efficiency of processing to barite for the effect of milling of barite is more even thorough.

The related art described above has the following drawbacks: although can contain certain large granule raw materials in the barite raw materials, account for than lower, though preliminary breakage can be carried out to large granule raw materials to the sword and the fixed sword of smashing through the rotation in smashing the case in above-mentioned technique, but also all raw materials of treating the crocus have carried out the breakage, have increased the barite crocus process phase by phase, lead to the holistic crocus efficiency of barite to become the step-down, also along with the unrestrained waste that causes the additional equipment energy.

SUMMERY OF THE UTILITY MODEL

Need earlier through the broken problem that influences the crocus efficiency of barite of crocus efficiency again in order to improve the barite raw materials, this application provides a milling machine is used in barite processing.

The application provides a milling machine is used in processing of barite adopts following technical scheme:

the utility model provides a milling machine is used in processing of barite, includes unable adjustment base and milling machine body, milling machine body top is provided with the feed inlet, milling machine body in feed inlet department is connected with the feeding storehouse, the slope is provided with the sieve in the feeding storehouse, the feeding storehouse is close to one side intercommunication of the lower end of sieve has broken case, broken incasement is provided with broken mechanism, broken case upper shed is not higher than the sieve bottom, broken bottom of the case end with the feed inlet intercommunication.

Furthermore, the crushing mechanism comprises two crushing rollers which are rotatably arranged in the crushing box, the burs on the two crushing rollers are arranged in a staggered manner, and the crushing box is provided with a power assembly for driving the two crushing rollers to synchronously rotate in opposite directions.

Furthermore, the lower end of the sieve plate is hinged with a turning plate, a torsional elastic part used for balancing the gravity of the sieve plate so as to ensure that the sieve plate does not incline downwards is arranged on the sieve plate, an in-place switch is arranged below the turning plate on the sieve plate, the in-place switch is electrically connected with a controller, and the controller is electrically connected with the power assembly;

when the turning plate is turned to abut against the in-place switch, the controller controls the power assembly to be started.

Furthermore, a flexible protective cover is wrapped between the bottom wall of the turning plate and the in-place switch.

Furthermore, a feeding hopper is arranged on one side of the pulverizer body, and a material conveying machine is connected between the feeding hopper and the feeding bin.

Furthermore, the output end of the material conveying machine is connected with a hose, one end, far away from the material conveying machine, of the hose is connected with a material discharging pipe, the material discharging pipe is hinged in the feeding bin, a hinged shaft of the material discharging pipe and the feeding bin is in orthogonal arrangement with the axial direction of the material discharging pipe, and a driving mechanism used for driving the material discharging pipe to swing in the feeding bin in a reciprocating mode is arranged on the feeding bin.

Furthermore, the driving mechanism comprises a servo motor fixedly connected outside the feeding bin, and the discharge pipe and a hinged shaft of the feeding bin penetrate through the feeding bin and are coaxially and fixedly connected with the output end of the servo motor.

To sum up, the beneficial technical effect of this application does: putting a barite raw material into a feeding bin, wherein when the barite raw material slides on an obliquely arranged sieve plate, the smaller-particle barite raw material directly falls into a pulverizer body through the sieve plate to perform pulverizing operation; and the barite raw materials of great granule then is followed sieve landing to broken box in and is carried out the breakage by crushing mechanism, falls into the milling operation in the milling machine body afterwards again to shunt the barite raw materials of great granule and less granule, reduced crushing mechanism's work load, thereby can promote the improvement of crocus efficiency.

Drawings

FIG. 1 is a schematic view, partly in section, of an embodiment of the present application.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Reference numerals: 1. a fixed base; 2. a pulverizer body; 3. a feed inlet; 4. a feeding bin; 5. a sieve plate; 6. a crushing box; 7. a crushing roller; 8. turning over a plate; 9. a torsional elastic member; 10. an in-place switch; 11. a flexible protective cover; 12. a hopper; 13. a material delivery machine; 14. a hose; 15. a discharge pipe; 16. a servo motor; 17. a rotating shaft.

Detailed Description

The technical solutions of the present application will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The embodiment of the application discloses milling machine is used in processing of barite. Referring to fig. 1, milling machine is used in processing of barite includes unable adjustment base 1 and

milling machine body

2, and 2 tops of milling machine body are provided with feed inlet 3, and milling machine body 2 is connected with feeding storehouse 4 in 3 departments of feed inlet, and the slope is provided with sieve 5 in feeding storehouse 4, and feeding storehouse 4 is close to the one side intercommunication of the lower side of sieve 5 has broken

case

6, and 6 upper shed of broken case are not higher than 5 bottoms of sieve, and 6 bottoms of broken case communicate with feed inlet 3. A crushing mechanism is arranged in the crushing box 6, the crushing mechanism comprises two crushing rollers 7 which are rotatably arranged in the crushing box 6, the burs on the two crushing rollers 7 are arranged in a staggered manner, and a power assembly for driving the two crushing rollers 7 to synchronously rotate in opposite directions is arranged on the crushing box 6; the power component comprises two gears which are respectively and coaxially fixedly connected with the same ends of the two crushing rollers 7, the two gears are meshed and connected, and a motor of which the output end is coaxially and fixedly connected with one of the gears is arranged on the crushing box 6.

After the arrangement, the barite raw material is put into the feeding bin 4, and when the barite raw material slides on the sieve plate 5 which is arranged in an inclined mode, the barite raw material with smaller particles directly falls into the pulverizer body 2 through the sieve plate 5 to be pulverized; and the barite raw materials of great granule then along sieve 5 landing to broken case 6 in, starter motor, when 7 rotatory crushing rollers that motor drive is connected with it, meshing effect through two gears realizes two rotatory in opposite directions of crushing roller 7, thereby can carry out the breakage to the major granule barite raw materials that fall into broken case 6, the barite raw materials after the breakage is accomplished falls into milling machine body 2 again and carries out the crocus operation, thereby shunt the barite raw materials of great granule and less granule, the work load of broken mechanism has been reduced, thereby can promote the improvement of crocus efficiency, and the energy loss of broken mechanism has also been practiced thrift at this in-process.

In order to further reduce the energy loss of the crushing mechanism during operation, referring to fig. 1 and fig. 2, the lower end of the sieve plate 5 is hinged with a turning plate 8, the turning plate 8 is fixedly connected with a rotating shaft 17 which is orthogonally arranged with the inclination direction of the sieve plate 5, the rotating shaft 17 is rotatably arranged on the sieve plate 5, the sieve plate 5 and the turning plate 8 are provided with a torsional elastic member 9 which is used for balancing the gravity of the sieve plate 5 so as to ensure that the sieve plate 5 does not incline downwards, the torsional elastic member 9 is a torsional spring which is sleeved on the rotating shaft 17, one end of the torsional spring is fixedly connected with the rotating shaft 17, and the other end of the torsional spring is fixedly connected with the sieve plate 5. An in-place switch 10 is arranged below the turning plate 8 of the sieve plate 5, the in-place switch 10 is electrically connected with a controller, the controller is electrically connected with the power assembly, and specifically, the controller is electrically connected with the motor; when the turning plate 8 is turned to abut against the in-place switch 10, the controller controls the power assembly to start.

After setting up like this, landing to turning over on the board 8 when the large granule raw materials in the barite raw materials followed sieve 5 landing for turning over board 8 upset downwards, turning over board 8 and conflicting with switch 10 in place, the motor starts, and two crushing rollers 7 rotate in opposite directions in order to carry out the breakage to the large granule raw materials that fall into in crushing case 6. And when the barite raw materials granularity all less, drop into the barite raw materials in the feeding storehouse 4 and all can pass 5 direct entering flour mill bodies 2 of sieve, do not have the raw materials to promote to turn over the board 8 upset, crushing mechanism is out of work this moment, like this alright in order to realize crushing mechanism's automatic start, has effectively practiced thrift the energy.

In order to prevent some powder in the crushing process of the crushing mechanism from splashing on the in-place switch 10 to influence the response sensitivity of the in-place switch 10, referring to fig. 2, a flexible protective cover 11 is wrapped between the bottom wall of the turning plate 8 and the in-place switch 10, and the flexible protective cover 11 is made of rubber.

Meanwhile, in order to facilitate feeding of production personnel into the feeding bin 4 with a high arrangement position, referring to fig. 1, a feeding hopper 12 is arranged on one side of the flour mill body 2, the feeding hopper 12 is arranged on the ground, and a material conveyor 13 is connected between the feeding hopper 12 and the feeding bin 4. In order to further improve the screening efficiency of the screen plate 5, a hose 14 is further connected to the output end of the material conveyer 13, a discharge pipe 15 is connected to one end, away from the material conveyer 13, of the hose 14, the discharge pipe 15 is hinged in the feeding bin 4, a hinge shaft of the discharge pipe 15 and the feeding bin 4 is axially and orthogonally arranged with the discharge pipe 15, and a driving mechanism for driving the discharge pipe 15 to reciprocate in the feeding bin 4 is arranged on the feeding bin 4; the driving mechanism comprises a servo motor 16 fixedly connected outside the feeding bin 4, and the discharge pipe 15 and a hinged shaft of the feeding bin 4 penetrate through the feeding bin 4 and are coaxially and fixedly connected with the output end of the servo motor 16.

After the arrangement, production personnel only need to put the barite raw material into the charging hopper 12 on the ground, start the material conveyer 13, the material conveyer 13 conveys the raw material in the charging hopper 12 to the feeding bin 4 at the high position through the hose 14 and the discharging pipe 15; and can also start servo motor 16 at this in-process, servo motor 16 drive the reciprocal swing of discharging pipe 15 in feeding storehouse 4 when rotatory of articulated shaft is reciprocal, and then can spread the barite raw materials on sieve 5 with mode comparatively evenly, can effectively improve the problem that the barite raw materials is too much piled up and influences sieve 5 screening efficiency when sieve 5 is located.

The implementation principle of milling machine for barite processing of the embodiment of the application is as follows: after the barite raw material is put into the feeding bin 4, the barite raw material slides on the sieve plate 5 which is arranged obliquely, and the barite raw material with smaller particles directly falls into the pulverizer body 2 through the sieve plate 5 to be pulverized; and the barite raw materials of great granule then along sieve 5 landing to broken case 6 in, starter motor, when 7 rotatory crushing rollers that motor drive is connected with it, meshing effect through two gears realizes two rotatory in opposite directions of crushing roller 7, thereby can carry out the breakage to the major granule barite raw materials that fall into broken case 6, the barite raw materials after the breakage is accomplished falls into milling machine body 2 again and carries out the crocus operation, thereby shunt the barite raw materials of great granule and less granule, the work load of broken mechanism has been reduced, thereby can promote the improvement of crocus efficiency, and the energy loss of broken mechanism has also been practiced thrift at this in-process.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a milling machine is used in processing of barite, includes unable adjustment base (1) and milling machine body (2), milling machine body (2) top is provided with feed inlet (3), its characterized in that, milling machine body (2) in feed inlet (3) department is connected with feeding storehouse (4), the slope is provided with sieve (5) in feeding storehouse (4), feeding storehouse (4) are close to one side intercommunication of sieve (5) lower end has broken case (6), be provided with broken mechanism in broken case (6), broken case (6) upper shed is not higher than sieve (5) bottom, broken case (6) bottom with feed inlet (3) intercommunication.

2. A pulverizer for processing barite according to claim 1, wherein said crushing mechanism comprises two crushing rollers (7) rotatably disposed in said crushing box (6), wherein the burs on the two crushing rollers (7) are staggered, and a power assembly for driving the two crushing rollers (7) to rotate synchronously and oppositely is disposed on said crushing box (6).

3. The pulverizer for processing barite according to claim 2, wherein a turning plate (8) is hinged at the lower end of the sieve plate (5), a torsional elastic member (9) used for balancing the gravity of the sieve plate (5) so as to prevent the sieve plate (5) from inclining downwards is arranged on the sieve plate (5), an in-place switch (10) is arranged below the turning plate (8) of the sieve plate (5), and the in-place switch (10) is electrically connected with a controller which is electrically connected with the power assembly;

when the turning plate (8) is turned to be abutted against the in-place switch (10), the controller controls the power assembly to be started.

4. A mill for processing barite according to claim 3, characterized in that a flexible shield (11) is wrapped between the bottom wall of said turning plate (8) and said position switch (10).

5. A mill for processing barite as claimed in claim 1, characterized in that a loading hopper (12) is provided on one side of said mill body (2), and a material conveyor (13) is connected between said loading hopper (12) and said feeding bin (4).

6. A pulverizer for processing barite according to claim 5, wherein an output end of the material conveyer (13) is connected with a hose (14), one end of the hose (14) far away from the material conveyer (13) is connected with a discharge pipe (15), the discharge pipe (15) is hinged in the feeding bin (4), a hinged shaft of the discharge pipe (15) and the feeding bin (4) is axially and orthogonally arranged with the discharge pipe (15), and a driving mechanism for driving the discharge pipe (15) to swing in the feeding bin (4) in a reciprocating manner is arranged on the feeding bin (4).

7. A pulverizer for processing barite according to claim 6, wherein said driving mechanism comprises a servo motor (16) fixedly connected to the outside of said feeding bin (4), and the hinge shaft of said discharging pipe (15) and said feeding bin (4) penetrates said feeding bin (4) and is coaxially and fixedly connected to the output end of said servo motor (16).