CN111495507B

CN111495507B - Roll type pulverizer for manufacturing aluminate cement

Info

Publication number: CN111495507B
Application number: CN202010301466.0A
Authority: CN
Inventors: 徐爱忠
Original assignee: Jiangsu Zhongyi Building Materials Co ltd
Current assignee: Jiangsu Zhongyi Building Materials Co ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2021-09-21
Anticipated expiration: 2040-04-16
Also published as: CN111495507A

Abstract

The invention relates to the technical field of roller type pulverizer, and discloses a roller type pulverizer for manufacturing aluminate cement, which comprises a box body, wherein the bottom surface of the box body is fixedly connected with a motor base, a motor is fixedly arranged in the motor base, an output shaft of the motor is fixedly connected with a rotating shaft, and the upper end of the rotating shaft penetrates through the box body, extends to the interior of the box body and is fixedly connected with a rotating table. This roll-type pulverizer for aluminate cement manufacturing, through utilizing the slide bar of spring coupling cup joint in the trepanning, utilize the oil pipe with revolving stage top surface intercommunication to fill pressure oil into the inner chamber of revolving stage, reciprocate the lower slide through rotating the threaded rod, the oil pressure in the control inner chamber, drive the slide bar and slide in the trepanning is flexible, thereby realize changing the distance between removal roller and the fixed roll, can adapt to the needs of different cement material granularities, control different grinding minimum size, the production range of equipment has been increased, economic benefits has been improved, excellent in use effect.

Description

Roll type pulverizer for manufacturing aluminate cement

Technical Field

The invention relates to the technical field of roller type pulverizers, in particular to a roller type pulverizer for manufacturing aluminate cement.

Background

In modern society, rapid economic development promotes the production scale of materials such as cement building materials and the like to be enlarged, wherein crushing and grinding operations are an essential stage in the processing process of aluminate cement.

The existing roller type pulverizer for manufacturing aluminate cement has the defects that in the using process, due to the fact that the grinding granularity specifications of building cement are different, when the existing pulverizer is in production operation, the distance between a fixed roller and a movable roller cannot be adjusted, equipment can only produce cement with one specification, when the production range is expanded, equipment needs to be purchased additionally, economic benefits are low, multiple sets of equipment are troublesome to install, occupy space and are poor in using effect.

Meanwhile, the existing roller type pulverizer for manufacturing aluminate cement generally needs to screen materials and then put the materials into grinding when performing the pulverizer, so that the problem that the grinding efficiency is reduced when large-size materials are in narrow gaps is avoided, however, the grinding process is discontinuous due to the fact that the grinding is performed after primary screening, the production flow line is prolonged, and the production efficiency is reduced.

In addition, when the existing roller type pulverizer for manufacturing aluminate cement is used for pulverizing, because the crushed materials are light in weight and small in size, the crushed materials are very easy to attach to the inner wall of a box body in the rotary grinding process, and the cleaning scraper bar is usually adopted for cleaning.

Disclosure of Invention

The invention provides a roller type pulverizer for manufacturing aluminate cement, which has the advantages of continuously pulverizing different cement particle sizes and large particles and reducing the abrasion of a scraping rod, and solves the problems in the background art.

The invention provides the following technical scheme: the utility model provides a roll formula flour mill for aluminate cement manufacturing, includes the box, the bottom surface fixedly connected with motor cabinet of box, the inside fixed mounting of motor cabinet has the motor, the output shaft fixedly connected with pivot of motor, the upper end of pivot is passed the box and is extended to the inside and the fixedly connected with revolving stage of box, inner chamber and trepanning have been seted up respectively to the inside and the side of revolving stage, the inside fixedly connected with of inner chamber connects the platform, the side fixedly connected with spring of connecting the platform, the outer end fixedly connected with slide bar of spring, the slide bar activity cup joints the inside in trepanning, the outer end of slide bar passes the revolving stage and extends to the outside and the fixedly connected with of revolving stage and removes the roller, the fixed cover in the inside of box has the fixed roller that is located the revolving stage outside, the fixed intercommunication in top surface of revolving stage has oil pipe, oil pipe's surface cup joints with the top activity of box, the top screw thread of oil pipe surface has cup jointed the thread bush, the threaded rod has been cup jointed to the inside screw thread of thread bush, the bottom fixedly connected with of threaded rod and the gliding slab that the oil pipe activity cup jointed, the top surface and the bottom surface of box respectively the screw thread cup joint go up sealing plug and lower sealing plug, the side fixedly connected with riser of revolving stage.

Preferably, the top surface of the inner surface of the threaded sleeve is fixedly connected with a sleeve positioned between the threaded rod and the oil pipe, and the bottom surface of the sleeve is fixedly connected with an upper sliding plate movably sleeved with the threaded rod.

Preferably, the side of oil pipe is fixed the intercommunication has the tubule, the stock has been cup jointed in the inside activity of tubule, the outer end fixedly connected with of stock scrapes the pole.

Preferably, the height of the connecting platform is smaller than that of the inner cavity, and the top surface of the connecting platform is hexagonal.

Preferably, a sliding table is fixedly sleeved on the inner surface of the box body, the bottom surface of the sliding table is fixedly connected with the top surface of the fixed roller, and the top surface of the sliding table is an inclined surface.

Preferably, the annular has been seted up to the lateral surface of fixed roll, the through-hole has all been seted up to the left and right sides face of box, two the outer end of through-hole is fixed the intercommunication respectively has inlet tube and outlet pipe, two the inner of through-hole all communicates with the annular.

Preferably, a round hole is formed in the side face of the oil pipe, and the outer end of the round hole is fixedly communicated with the inner end of the thin pipe.

Preferably, the top surface of thread bush is seted up threaded hole, the internal surface and the threaded rod thread bush of threaded hole, the top slide is located the top of lower slide.

The invention has the following beneficial effects:

1. this roll-type pulverizer for aluminate cement manufacturing, through seting up inner chamber and trepanning respectively in the inside and the side of revolving stage, and utilize the slide bar of spring coupling cup joint in the trepanning, utilize the oil pipe with revolving stage top surface intercommunication to fill pressure oil into the inner chamber of revolving stage, reciprocate the lower slide plate through rotating the threaded rod, the oil pressure in the control inner chamber, it slides to drive the slide bar to stretch out and draw back in the trepanning, thereby realize changing the distance between removal roller and the fixed roll, can adapt to the needs of different cement material granularities, control different grinding minimum size, the production range of equipment has been increased, economic benefits has been improved, excellent in use effect.

2. This roll-type pulverizer for aluminate cement manufacturing, set up inner chamber and trepanning respectively through inside and side at the revolving stage, utilize the oil pipe with revolving stage top surface intercommunication to fill pressure oil into the inner chamber of revolving stage, oil pressure in the control inner chamber, realize changing the distance between removal roller and the fixed roll, can adapt to the grinding of large granule cement material, avoid additionally setting up extra primary screen equipment, through the distance between removal roller and the fixed roll by big to little regulation, realize grinding the large granule material to the target granularity in succession, shorten the production line, and the production efficiency is improved, and convenient use.

3. This roll-type pulverizer for aluminate cement manufacturing, make to cup joint at the inside sleeve pipe of oil pipe and threaded rod and reciprocate through rotating the thread bush, and the removal through the top slide changes the oil pressure in the tubule, and then drives the stock and removes, when the grinding in-process need not clean the box inner wall, go up the pressure oil upflow in the thread bush drives the tubule, it keeps away from the box inner wall to drive the pole of scraping, need clean down the thread bush of revolving to make and scrape pole contact box clean, reduce and scrape pole wearing and tearing frequency, improve and scrape pole life, excellent in use effect

Drawings

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

FIG. 2 is a cross-sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1;

FIG. 4 is an exploded view of a turntable of the present invention;

FIG. 5 is a cross-sectional view of a turntable of the present invention;

fig. 6 is an exploded view of the present invention between a structural oil tube and a threaded rod.

In the figure: 1. a box body; 2. a motor base; 3. a motor; 4. a rotating shaft; 5. a turntable; 6. an inner cavity; 7. trepanning; 8. a connecting table; 9. a spring; 10. a slide bar; 11. a moving roller; 12. a vertical plate; 13. an oil pipe; 14. a threaded sleeve; 15. a threaded rod; 16. a lower slide plate; 17. a sleeve; 18. an upper slide plate; 19. a thin tube; 20. a long rod; 21. a scraping rod; 22. a circular hole; 23. a threaded hole; 24. a fixed roller; 25. a ring groove; 26. a through hole; 27. a water inlet pipe; 28. a water outlet pipe; 29. a lower sealing plug; 30. an upper sealing plug; 31. and a sliding table.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.

Referring to fig. 1-6, a roller type pulverizer for manufacturing aluminate cement comprises a box body 1, a motor base 2 is fixedly connected to the bottom surface of the box body 1, a motor 3 is fixedly installed inside the motor base 2, an output shaft of the motor 3 is fixedly connected with a rotating shaft 4, the upper end of the rotating shaft 4 penetrates through the box body 1 and extends to the inside of the box body 1 and is fixedly connected with a rotary table 5, an inner cavity 6 and a trepan boring 7 are respectively formed in the inner part and the side surface of the rotary table 5, a connecting table 8 is fixedly connected inside the inner cavity 6, a spring 9 is fixedly connected to the side surface of the connecting table 8, a slide bar 10 is fixedly connected to the outer end of the spring 9, the slide bar 10 is movably sleeved inside the trepan boring 7, the outer end of the slide bar 10 penetrates through the rotary table 5 and extends to the outside of the rotary table 5 and is fixedly connected with a movable roller 11, a fixed roller 24 positioned outside the rotary table 5 is fixedly sleeved inside the box body 1, an oil pipe 13 is fixedly sleeved on the top surface of the rotary table 5, the outer surface of the oil pipe 13 is movably sleeved with the top of the box body 1, the top thread of the outer surface of the oil pipe 13 is sleeved with a thread sleeve 14, the internal thread of the thread sleeve 14 is sleeved with a threaded rod 15, the bottom end of the threaded rod 15 is fixedly connected with a lower sliding plate 16 movably sleeved with the oil pipe 13, the top surface and the bottom surface of the box body 1 are respectively sleeved with an upper sealing plug 30 and a lower sealing plug 29 in a threaded manner, and the side surface of the rotary table 5 is fixedly connected with a vertical plate 12.

Wherein, the top surface fixedly connected with of the internal surface of thread bush 14 is located the sleeve pipe 17 between threaded rod 15 and oil pipe 13, the bottom surface fixedly connected with of sleeve pipe 17 and the flexible upper slide 18 that cup joints of threaded rod 15 activity, utilize the removal of thread bush 14 to drive sleeve pipe 17 and move down to make upper slide 18 move down, and then compress the oil in the tubule 19, realize the flexible of control stock 20.

Wherein, the fixed intercommunication in side of oil pipe 13 has tubule 19, and the inside activity of tubule 19 has cup jointed stock 20, and stock 20's outer end fixedly connected with scrapes pole 21, utilizes stock 20's flexible drive to scrape the removal of pole 21, and contactless 1 inner wall of box when realizing the grinding reduces wearing and tearing, improves and scrapes pole life.

Wherein, the height that highly is less than inner chamber 6 of connecting platform 8, the top surface shape of connecting platform 8 is the hexagon, avoids the top surface of connecting platform 8 to block up the top entry of inner chamber 6, and the side of connecting the platform is guaranteed to the shape of connecting platform 8 to be the plane, improves the convenience of being connected with spring 9.

The sliding table 31 is fixedly sleeved on the inner surface of the box body 1, the bottom surface of the sliding table 31 is fixedly connected with the top surface of the fixed roller 24, the top surface of the sliding table 31 is an inclined surface, and all materials falling into the box body 1 are ground by the inclined surface of the sliding table 31, so that the grinding effect is improved.

Wherein, the annular 25 has been seted up to the lateral surface of fixed roll 24, and through-hole 26 has all been seted up to the left and right sides face of box 1, and the outer end of two through-holes 26 is fixed respectively to be communicated has inlet tube 27 and outlet pipe 28, and the inner of two through-holes 26 all communicates with annular 25, utilizes inlet tube 27 to introduce cold water outlet pipe 28 and draws out cold water for cold water passes through annular 25 and the inside heat transfer that carries on of fixed roll 24, avoids the high-speed grinding state down fixed roll 24 high temperature.

Wherein, round hole 22 has been seted up to the side of oil pipe 13, and the outer end of round hole 22 and the inner fixed intercommunication of tubule 19, the position of specific round hole 22 is less than the position of upper sliding plate 18, can change the oil pressure in the tubule 19 all the time when guaranteeing to reciprocate upper sliding plate 18.

Wherein, threaded hole 23 is seted up to the top surface of thread bush 14, the internal surface of threaded hole 23 and threaded rod 15 thread bush, upper slide 18 is located the top of slide 16 down, when carrying out tubule 19 oil pressure control, only rotate thread bush 14, receive the frictional force effect of slide 16 and oil pipe 13 down, guarantee threaded rod 15 motionless, guarantee slide 16 is motionless when adjusting scraping bar 21 down promptly, when carrying out the regulation of removal roller 11, then need hold thread bush 14 and threaded rod 15 simultaneously, guarantee slide 18 and slide 16 down from top to bottom simultaneously, avoid changing the oil pressure in tubule 19, realize the control of removal roller 11 and the complementary interference of scraping bar 21 control.

The working principle is as follows: opening the upper sealing plug 30 and putting cement materials which are not primarily screened, starting the motor 3, driving the rotating shaft 4 to rotate by the motor 3, enabling the rotating platform 5 to rotate, enabling large-particle cement materials to be ground between the fixed roller 24 and the movable roller 11, stopping the motor 3 when the cement materials are changed to be small and not changed, holding the threaded sleeve 14 and the threaded rod 15 and simultaneously rotating the threaded sleeve 14 and the threaded rod 15 downwards, enabling the lower sliding plate 16 and the upper sliding plate 18 to slide downwards synchronously, increasing the oil pressure of the inner cavity 6, stretching the spring 9, enabling the sliding rod 10 to slide outwards and driving the movable roller 11 to slide outwards, enabling the distance between the movable roller 11 and the fixed roller 24 to be reduced to the target cement material granularity specification, starting the motor 3 to continue grinding, opening the lower sealing plug 29 after the materials fall out after grinding is finished, stopping the motor 3, only holding the threaded sleeve 14, enabling the lower threaded sleeve 14 to move downwards to drive the upper sliding plate 18 to move downwards, and enabling the narrow tube 19 to push the long rod 20 to slide outwards, and the scraping rod 21 is driven to contact the inner wall of the box body 1, the motor 3 is started to clean, and the threaded sleeve 14 is screwed on the motor 3 after the cleaning is finished.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A roll type pulverizer for manufacturing aluminate cement comprises a box body (1), and is characterized in that: the bottom surface of the box body (1) is fixedly connected with a motor base (2), a motor (3) is fixedly installed inside the motor base (2), an output shaft of the motor (3) is fixedly connected with a rotating shaft (4), the upper end of the rotating shaft (4) penetrates through the box body (1) and extends to the inside of the box body (1) and is fixedly connected with a rotary table (5), an inner cavity (6) and a trepanning (7) are respectively formed in the inside and the side surface of the rotary table (5), a connecting table (8) is fixedly connected with the inside of the inner cavity (6), a spring (9) is fixedly connected with the side surface of the connecting table (8), a sliding rod (10) is fixedly connected with the outer end of the spring (9), the sliding rod (10) is movably sleeved in the trepanning (7), the outer end of the sliding rod (10) penetrates through the rotary table (5) and extends to the outside of the rotary table (5) and is fixedly connected with a moving roller (11), the fixed roller (24) that are located the revolving stage (5) outside of having cup jointed of inside of box (1), the fixed intercommunication of top surface of revolving stage (5) has oil pipe (13), the surface of oil pipe (13) is cup jointed with the top activity of box (1), thread bush (14) have been cup jointed to the top screw thread of oil pipe (13) surface, threaded rod (15) have been cup jointed to the internal thread of thread bush (14), lower slide (16) that the bottom fixedly connected with of threaded rod (15) and oil pipe (13) activity cup jointed, upper seal (30) and lower sealing plug (29) have been cup jointed to the top surface and the bottom surface of sealing plug (1) screw respectively, the side fixedly connected with riser (12) of revolving stage (5).

2. The roll mill for manufacturing aluminate cement according to claim 1, wherein: the top surface of the inner surface of the threaded sleeve (14) is fixedly connected with a sleeve (17) positioned between the threaded rod (15) and the oil pipe (13), and the bottom surface of the sleeve (17) is fixedly connected with an upper sliding plate (18) movably sleeved with the threaded rod (15).

3. The roll mill for manufacturing aluminate cement according to claim 1, wherein: the side of oil pipe (13) is fixed the intercommunication has tubule (19), stock (20) have been cup jointed in the inside activity of tubule (19), the outer end fixedly connected with of stock (20) scrapes pole (21).

4. The roll mill for manufacturing aluminate cement according to claim 1, wherein: the height of the connecting table (8) is smaller than that of the inner cavity (6), and the top surface of the connecting table (8) is hexagonal.

5. The roll mill for manufacturing aluminate cement according to claim 1, wherein: the inner surface of the box body (1) is fixedly sleeved with a sliding table (31), the bottom surface of the sliding table (31) is fixedly connected with the top surface of the fixed roller (24), and the top surface of the sliding table (31) is an inclined surface.

6. The roll mill for manufacturing aluminate cement according to claim 5, wherein: annular (25) have been seted up to the lateral surface of fixed roll (24), through-hole (26), two have all been seted up to the left and right sides face of box (1) the outer end of through-hole (26) is fixed the intercommunication respectively has inlet tube (27) and outlet pipe (28), two the inner of through-hole (26) all communicates with annular (25).

7. The roll mill for manufacturing aluminate cement according to claim 3, wherein: round hole (22) have been seted up to the side of oil pipe (13), the outer end of round hole (22) and the inner fixed intercommunication of tubule (19).

8. The roll mill for manufacturing aluminate cement according to claim 2, wherein: the top surface of the threaded sleeve (14) is provided with a threaded hole (23), the inner surface of the threaded hole (23) is in threaded sleeve connection with the threaded rod (15), and the upper sliding plate (18) is positioned above the lower sliding plate (16).