CN213032648U - Refractory aggregate mixes and grinds device - Google Patents

Abstract

The utility model discloses a fire-resistant aggregate mixes and grinds device relates to aggregate processing field, for solving the current compression roller structure that mixes and grinds equipment inside among the prior art when too big, easily leads to the problem of damage. The internally mounted of device shell has interior rotary drum, the motor is installed to the below of device shell, the drive case is installed to the top of device shell, one side of drive case is installed and is thoughtlessly rolled the roller, just the rolling disc is installed to the below of drive case, the connecting axle sleeve is installed to the upper end of drive case, the connecting axle is installed to the below of interior rotary drum, the mounting panel is installed to the lower extreme of device shell, the support is installed just to the lower extreme of mounting panel one side of drive case is installed and is held the sleeve, the telescopic internally mounted of bearing has the integral key shaft, the externally mounted of shaft coupling has the pneumatic cylinder, the externally mounted of pneumatic cylinder has pressure spring, pressure spring's externally mounted has the go-between.

Description

Refractory aggregate mixes and grinds device

Technical Field

The utility model relates to an aggregate processing technology field specifically is a fire-resistant aggregate mixes and grinds device.

Background

The refractory dense aggregate is a dense refractory granular raw material which plays a role of a framework in the composition of an unshaped refractory material, a granular material with the grain diameter of more than 3mm is called coarse aggregate, a granular material with the grain diameter of less than 3mm is called fine aggregate, and the refractory dense aggregate can be divided into clayey, high-alumina and siliceous materials according to the material quality of the aggregate, basic aggregate, special aggregate and other main varieties, the aggregate used as the unshaped refractory material is prepared by processing refractory raw materials, the technical performance requirement is basically the same as that of the refractory raw materials except that the particle composition is determined according to the use requirement, the refractory raw materials are crushed and screened to prepare the aggregates with different particle sizes, a particle crusher or an impact crusher is generally adopted for coarse crushing, a cone crusher or a roll crusher is adopted for medium crushing or fine crushing, the aggregates with various particle sizes are prepared by screening after crushing, and the maximum particle size is not more than 15mm except for being used for a large-size thermal equipment lining.

The mixer is a mechanical device which uniformly mixes two or more materials by utilizing mechanical force, gravity and the like, and can increase the contact surface area of the materials in the mixing process to promote chemical reaction; the rolling type mixing machine is characterized in that a rolling roller is arranged at a feed inlet, large granular substances are rolled and then mixed, a better mixing effect can be obtained, the sizes of refractory aggregates are inconsistent, and a compression roller structure in the existing mixing and rolling equipment is easy to damage when being pressed too much; therefore, the market urgently needs to develop a refractory aggregate mixing and grinding device to help people solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire-resistant aggregate mixes grinds device to when solving the inside compression roller structure pressurized of the current equipment of mixing and grinding that proposes in the above-mentioned background art, easily lead to the problem of damage.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fire-resistant aggregate mixes grinds device, includes the device shell, the internally mounted of device shell has interior rotary drum, the motor is installed to the below of device shell, the drive case is installed to the top of device shell, mix the roller that rolls is installed to one side of drive case, just the rolling disc is installed to the below of drive case, the connecting axle sleeve is installed to the upper end of drive case.

Preferably, the connecting shaft is installed to the below of interior rotary drum, the connecting shaft passes through the bearing with the device shell and rotates to be connected, just the connecting shaft passes connecting sleeve and extends to the device shell outside and passes through shaft coupling fixed connection with the motor, the mounting panel is installed to the lower extreme of device shell, mounting panel and device shell welded connection, just the support is installed to the lower extreme of mounting panel.

Preferably, the internally mounted of drive case has servo motor, and servo motor is provided with two, just bearing sleeve is installed to one side of drive case, bearing sleeve's internally mounted has the integral key shaft, the internally mounted who thoughtlessly rolls the roller has the shaft coupling, the inside of shaft coupling is provided with the spline shaft hole, and the integral key shaft pass through the shaft coupling respectively with thoughtlessly roll roller and servo motor fixed connection, the outside and the board of polishing of rolling disc, polish board and the laminating of interior rotary drum.

Preferably, the externally mounted of shaft coupling has the pneumatic cylinder, the externally mounted of pneumatic cylinder has pressure spring, pressure spring's externally mounted has the go-between, pneumatic cylinder and pressure spring's both ends respectively with go-between and shaft coupling welded connection, the externally mounted of go-between has the strengthening rib, the externally mounted of strengthening rib has the retainer plate, the retainer plate extends to mix the inside of grinding roller and mix grinding roller welded connection, just the both ends of strengthening rib respectively with retainer plate and go-between welded connection.

Preferably, the link is all installed to one side of drive case and front and back terminal surface, link and device shell welded connection, the pivot is installed to the below of drive case, the pivot extends to drive incasement portion and servo motor fixed connection, shaft coupling and rolling disc fixed connection are passed through in the pivot, polish board and rolling disc welded connection.

Preferably, the externally mounted of mixing roller has the scraper blade, the scraper blade with mix the laminating of roller, just the both sides installation mount of scraper blade, and mount and bearing sleeve welded connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a setting through mixing the grinding roller, at the muddy during operation of grinding, through the inside servo motor of drive case, the drive mixes the grinding roller and rotates, the refractory aggregate in the internal rotary drum mixes the grinding, mix and grind the in-process, the pneumatic cylinder and the pressure spring of accessible mix the grinding roller inner circle cushion, receive great extrusion force, can make the pneumatic cylinder carry out slow shrink, and cooperation pressure spring reduces pressure, thereby reach and reduce the impaired probability of mixing the grinding roller, moreover, the steam generator is simple in structure, high durability and convenient use, the pressure of simultaneously rolling can be along with the thickness automatically regulated by the rolling aggregate, thereby guarantee that the effect of mixing the grinding aggregate is even unanimous, the efficiency of mixing the grinding has been improved, and mix the inside retainer plate that adopts of grinding roller, the structural configuration of strengthening rib and go-between, can be when reducing and mix the grinding roller weight, do not influence the self intensity of mixing the grinding roller, the practicality is.

2. The utility model discloses a through the setting of scraper blade, when mixing the roller and carrying out the pivoted, the refractory aggregate of mixable grinding lower extreme, and the adhesion is scraped in the aggregate accessible that thoughtlessly grinds in small, broken bits on roller surface and is mixed the outside scraper blade of roller to improve and mix the effect of grinding, and the fine aggregate of side also can scrape down through the polishing plate of rolling disc surface, the precision that further improvement was polished, thereby improve product quality.

Drawings

Fig. 1 is a front view of a refractory aggregate mixing and grinding apparatus according to the present invention;

FIG. 2 is an internal structure view of a refractory aggregate mixing and grinding apparatus according to the present invention;

fig. 3 is a schematic structural view of the mixing roller of the present invention.

In the figure: 1. a support; 2. mixing and grinding rollers; 3. a drive box; 4. a connecting frame; 5. a device housing; 6. mounting a plate; 7. an electric motor; 8. connecting the shaft sleeve; 9. a squeegee; 10. a bearing sleeve; 11. an inner drum; 12. a rotating shaft; 13. rotating the disc; 14. grinding the plate; 15. a connecting shaft; 16. a stationary ring; 17. reinforcing ribs; 18. a connecting ring; 19. a coupling; 20. a splined shaft hole; 21. a hydraulic cylinder; 22. a pressure spring.

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.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a fire-resistant aggregate mixes and grinds device, including device shell 5, rotary drum 11 in the internally mounted of device shell 5, motor 7 is installed to the below of device shell 5, drive case 3 is installed to the top of device shell 5, mixing grinding roller 2 is installed to one side of drive case 3, and the rolling disc 13 is installed to the below of drive case 3, connecting sleeve 8 is installed to the upper end of drive case 3, through the inside servo motor of drive case 3, drive mixing grinding roller 2 and rotate, mix and grind the fire-resistant aggregate in the internal rotary drum 11.

Further, connecting axle 15 is installed to the below of interior rotary drum 11, and connecting axle 15 passes through the bearing rotation with device shell 5 and is connected, and connecting axle 15 passes connecting sleeve 8 and extends to 5 outsides of device shell and pass through shaft coupling fixed connection with motor 7, and mounting panel 6 is installed to the lower extreme of device shell 5, and mounting panel 6 and 5 welded connection of device shell, and support 1 is installed to the lower extreme of mounting panel 6, rotates through motor 7 to rotary drum 11 rotates in driving.

Further, the internally mounted of drive case 3 has servo motor, and servo motor is provided with two, and bearing sleeve 10 is installed to one side of drive case 3, the internally mounted of bearing sleeve 10 has the integral key shaft, the internally mounted of mixing grinding roller 2 has shaft coupling 19, the inside of shaft coupling 19 is provided with spline shaft hole 20, and the integral key shaft pass through shaft coupling 19 respectively with mix grinding roller 2 and servo motor fixed connection, the outside and the board 14 of polishing of rolling disc 13, the board 14 and the laminating of interior rotary drum 11 of polishing, the fine aggregate of interior rotary drum 11 side also can be scraped through the board 14 of polishing of rolling disc 13 surface.

Further, the externally mounted of shaft coupling 19 has pneumatic cylinder 21, the externally mounted of pneumatic cylinder 21 has pressure spring 22, the externally mounted of pressure spring 22 has go-between 18, pneumatic cylinder 21 and pressure spring 22's both ends respectively with go-between 18 and shaft coupling 19 welded connection, the externally mounted of go-between 18 has strengthening rib 17, the externally mounted of strengthening rib 17 has retainer plate 16, retainer plate 16 extends to mix the inside of grinding roller 2 and mix grinding roller 2 welded connection, and the both ends of strengthening rib 17 respectively with retainer plate 16 and go-between 18 welded connection, mix the inside retainer plate 16 that adopts of grinding roller 2, the structural configuration of strengthening rib 17 and go-between 18, can be when reducing mix grinding roller 2 weight, do not influence mix grinding roller 2's self intensity, and the practicality is better.

Further, link 4 is all installed to one side of drive case 3 and front and back terminal surface, link 4 and 5 welded connection of device shell, pivot 12 is installed to the below of drive case 3, pivot 12 extends to drive 3 inside and servo motor fixed connection of case, pivot 12 passes through shaft coupling and rolling disc 13 fixed connection, 14 and 13 welded connection of polishing board, it rotates to drive pivot 12 through servo motor, thereby make the polishing board 14 of rolling disc 13 rotate, scrape the material on the internal rotary drum 11 surface.

Further, the externally mounted of roller 2 has scraper blade 9, and scraper blade 9 and the laminating of roller 2 are mixed to the roller, and the both sides installation mount of scraper blade 9, and mount and bearing sleeve 10 welded connection, when roller 2 rotates, can mix the refractory aggregate of rolling the lower extreme, and the aggregate accessible that is in small, broken bits that adheres to roller 2 surface is mixed and is rolled scraper blade 9 outside roller 2 to improve and mix and roll the effect.

The working principle is as follows: when the device is used, the power supplies of the motor 7 and the servo motor inside the driving box 3 are turned on, the refractory aggregate is poured into the inner rotary drum 11, the inner rotary drum 11 is driven to rotate through the rotation of the motor 7, the mixing roller 2 is driven to rotate through the servo motor inside the driving box 3, the structure of the fixed ring 16, the reinforcing ribs 17 and the connecting ring 18 is adopted inside the mixing roller 2, the self strength of the mixing roller 2 is not influenced while the weight of the mixing roller 2 is reduced, the refractory aggregate in the inner rotary drum 11 is mixed and ground, in the mixing and grinding process, the buffering can be carried out through the hydraulic cylinder 21 and the pressure spring 22 in the inner ring of the mixing roller 2, the large extrusion force is received, the hydraulic cylinder 21 can be slowly contracted, the pressure is reduced through matching with the pressure spring 22, the damage probability of the mixing roller 2 is reduced, the structure is simple, the use is convenient, and the grinding pressure can be automatically adjusted along with the thickness of the ground aggregate, thereby guarantee to mix the even unanimity of effect of grinding the aggregate, improved the efficiency of mixing and grinding, when mixing and grinding roller 2 and rotate, can mix the refractory aggregate of grinding the lower extreme, and the aggregate accessible that adheres to in the fine crushing on mixing and grinding roller 2 surface mixes the outside scraper blade 9 of grinding roller 2 and scrapes, thereby improves and mixes the effect of grinding, and the fine aggregate of side also can scrape down through the board 14 of polishing of rolling disc 13 surface, the precision that further improvement was polished.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. A refractory aggregate is thoughtlessly ground device, includes device shell (5), its characterized in that: the device is characterized in that an inner rotary drum (11) is arranged inside a device shell (5), a motor (7) is arranged below the device shell (5), a driving box (3) is arranged above the device shell (5), a mixing roller (2) is arranged on one side of the driving box (3), a rotating disc (13) is arranged below the driving box (3), and a connecting shaft sleeve (8) is arranged at the upper end of the driving box (3).

2. The refractory aggregate mixing and grinding apparatus according to claim 1, wherein: connecting axle (15) is installed to the below of interior rotary drum (11), connecting axle (15) are connected through the bearing rotation with device shell (5), just connecting axle (15) pass connecting axle sleeve (8) and extend to device shell (5) outside and pass through shaft coupling fixed connection with motor (7), mounting panel (6) are installed to the lower extreme of device shell (5), mounting panel (6) and device shell (5) welded connection, just support (1) are installed to the lower extreme of mounting panel (6).

3. The refractory aggregate mixing and grinding apparatus according to claim 1, wherein: the internally mounted of drive case (3) has servo motor, and servo motor is provided with two, just bearing sleeve (10) are installed to one side of drive case (3), the internally mounted of bearing sleeve (10) has the integral key shaft, the internally mounted who thoughtlessly rolls roller (2) has shaft coupling (19), the inside of shaft coupling (19) is provided with spline shaft hole (20), and the integral key shaft pass through shaft coupling (19) respectively with thoughtlessly roll roller (2) and servo motor fixed connection, the outside and the board (14) of polishing of rolling disc (13), board (14) of polishing laminate with interior rotary drum (11).

4. The refractory aggregate mixing and grinding apparatus according to claim 3, wherein: the externally mounted of shaft coupling (19) has pneumatic cylinder (21), the externally mounted of pneumatic cylinder (21) has pressure spring (22), the externally mounted of pressure spring (22) has go-between (18), the both ends of pneumatic cylinder (21) and pressure spring (22) respectively with go-between (18) and shaft coupling (19) welded connection, the externally mounted of go-between (18) has strengthening rib (17), the externally mounted of strengthening rib (17) has retainer plate (16), retainer plate (16) extend to mix the inside of grinding roller (2) and mix and grind roller (2) welded connection, just the both ends of strengthening rib (17) respectively with retainer plate (16) and go-between (18) welded connection.

5. The refractory aggregate mixing and grinding apparatus according to claim 3, wherein: link (4) are all installed to one side of drive case (3) and front and back terminal surface, link (4) and device shell (5) welded connection, pivot (12) are installed to the below of drive case (3), pivot (12) extend to drive case (3) inside and servo motor fixed connection, pivot (12) are through shaft coupling and rolling disc (13) fixed connection, polish board (14) and rolling disc (13) welded connection.

6. The refractory aggregate mixing and grinding apparatus according to claim 3, wherein: mix the externally mounted of roller (2) and have scraper blade (9), scraper blade (9) and mix roller (2) laminating, just the mount is installed to the both sides of scraper blade (9), and mount and bearing sleeve (10) welded connection.

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