CN210675436U

CN210675436U - Refractory material rolling and mixing device

Info

Publication number: CN210675436U
Application number: CN201921547438.6U
Authority: CN
Inventors: 王操
Original assignee: Shaoguan University
Current assignee: Shaoguan University
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-06-05
Anticipated expiration: 2029-09-18

Abstract

The utility model discloses a refractory material rolling and mixing device, which comprises a mixing and grinding chamber, wherein the top of the mixing and grinding chamber is provided with a feed inlet, the feed inlet is provided with a feed inlet sealing cover, and a screen is arranged below the feed inlet; a rolling device is arranged in the mixing and rolling chamber and is positioned below the screen mesh, the rolling device comprises a plurality of rolling discs, a rolling plate is arranged between the two rolling discs, and the rolling discs and the center of the rolling plate penetrate through a rolling rotating shaft; mix and grind indoor portion and be equipped with mixing stirring device, mixing stirring device is located and grinds the device below. The device has the advantages of sufficient and uniform mixing and grinding, high efficiency, small noise, compact structure, safe and convenient operation and convenient wet mixing and grinding of materials.

Description

Refractory material rolling and mixing device

Technical Field

The utility model belongs to the technical field of refractory material produces, a refractory material rolls mixing arrangement is related to.

Background

With the rapid development of the refractory industry in China, the requirements of refractory material production enterprises on equipment are continuously improved, and the rolling and mixing equipment is one of important mechanical devices of refractory materials, and the upgrading and the improvement of the rolling and mixing equipment to meet the requirements of the production enterprises are inevitable. Mix the mill to the material have roll and mix the effect of stirring, can obtain closely knit, even and have the pug of certain plasticity, and the tradition mixes the mill bulky, and is comparatively heavy, adopts open feeding, rolls and mixes the stirring, and the noise is big, has simultaneously to roll and mixes not abundant inhomogeneous, the inefficiency scheduling problem.

Disclosure of Invention

In order to achieve the purpose, the utility model provides a refractory material rolls mixing arrangement, it mixes to grind fully, evenly, and is efficient, small in noise, compact structure, and the operation is safe convenient, and the wet of the material of being convenient for mixes and grinds.

The technical scheme adopted by the utility model is that the grinding and mixing device for the refractory materials comprises a mixing and grinding chamber, wherein a feed port is arranged at the top of the mixing and grinding chamber, the feed port is provided with a feed port sealing cover, and a screen is arranged below the feed port; the edge of the screen mesh is attached to the edge of the periphery of the interior of the mixing and milling chamber and fixedly arranged on the inner wall of the mixing and milling chamber, and a vibration mechanism is fixedly arranged on the outer wall of the mixing and milling chamber close to the screen mesh;

a rolling device is arranged in the mixing and rolling chamber and is positioned below the screen mesh, the rolling device comprises a plurality of rolling discs, a rolling plate is arranged between the two rolling discs, and the rolling discs and the center of the rolling plate penetrate through a rolling rotating shaft; the rolling rotating shaft is fixedly connected with the rolling disc, the rolling rotating shaft is connected with the rolling plate through a rotating bearing, and one end of the rolling rotating shaft penetrates through the side wall of the mixing and rolling chamber through the rotating bearing and is fixedly connected with the driven gear;

the mixing and stirring device is arranged inside the mixing and milling chamber and is positioned below the milling device, the mixing and stirring device comprises a mixing and stirring rod, the mixing and stirring rod comprises two cross rods which are parallel to each other and a left vertical rod and a right vertical rod which are connected with the two cross rods, stirring components are arranged on the cross rods and consist of five stirring blades which are uniformly distributed around the central axis of the cross rods in a circle, a plurality of groups of stirring components are fixedly arranged on the two cross rods respectively along the central axis direction of the cross rods, the stirring components on the two cross rods are meshed and staggered with each other, and the stirring blades on adjacent stirring components are correspondingly connected by stirring cutting rods which are parallel to the cross rods; the left vertical rod for connecting the two cross rods is fixedly connected with the left rotating shaft, the end of the left rotating shaft is connected with a rotating bearing, and the rotating bearing is fixed on the inner wall of the mixing and grinding chamber through a bearing mounting seat; the right vertical rod for connecting the two cross rods is fixedly connected with a right rotating shaft, the right rotating shaft penetrates through the side wall of the mixing and grinding chamber through a rotating bearing and is connected with a motor through a speed reducer and a coupler, a driving gear is fixedly connected to the right rotating shaft, and the driving gear is meshed with a driven gear;

the bottom of the mixing and grinding chamber is provided with a discharge port, and the discharge port is provided with a discharge port sealing cover.

Furthermore, the vibration mechanism comprises a fixed cover, the left side of the fixed cover is fixed on the outer wall of the mixing and grinding chamber, a spring is arranged in the fixed cover, one end of the spring is fixed on the inner wall of the right side of the fixed cover, and the other end of the spring is fixedly connected with the vibration plate; the middle positions of the upper edge and the lower edge of the vibrating plate are respectively fixedly connected with pull ropes, the two pull ropes respectively penetrate through holes in the inner wall of the right side of the fixed cover to extend to the outside of the fixed cover and then are connected through a connecting rod, the middle position of the connecting rod is connected with a push-pull rod, and the push-pull rod is provided with a push-pull handle.

Furthermore, the surface of the rolling disc is a spherical curved disc with a thick middle part and a thin edge, a bulge is arranged on the rolling disc, and the surface of the rolling disc is a concave spherical curved surface matched with the surface of the rolling disc; the front edge and the rear edge of the rolling plate are fixed on the inner wall of the mixed rolling chamber, and the upper edge and the lower edge of the rolling plate are sharp corners.

Further, the position of the inner wall of the top of the mixing and grinding chamber deviating from the feed inlet is provided with a spray pipe, the spray pipe is communicated with a water pump through a hose, and the water pump is communicated with a water tank.

Further, mix and grind the lateral wall of room and be equipped with the material mixing mouth, the material mixing mouth is furnished with the sealed lid of material mixing mouth.

Further, mix and grind room side and be the drive installation room, drive installation room internally mounted vibration mechanism, water pump, motor, driving gear and driven gear, vibration mechanism's push-and-pull rod passes the outside that drive installation room lateral wall extended to the drive installation room, is equipped with on the drive installation room inner wall and inhales the sound cotton.

Further, be equipped with water pump control button, motor control button on the outer lateral wall of mixed grinding chamber, water pump control button and water pump electric connection, motor control button and motor electric connection.

Furthermore, a support column is arranged at the bottom of the mixing and grinding chamber.

The utility model has the advantages that:

1. this device is at first sieved the material, has filtered the large granule impurity of sneaking into in the material, guarantees that the material granule is even, avoids the material to bond and blocks up rolling machine, promotes the material and rolls efficiency, and the material granule is even simultaneously, the dispersion helps each material granule fully to roll.

2. This device a plurality of pressure dishes of rolling and the cooperation simultaneous working of the board of rolling, it is efficient to roll, and rolls the dish and roll the unsmooth curved surface of board for mutually supporting with rolling, has increased and has rolled area, extension and roll the time, makes the material roll more fully. This device multiunit stirring subassembly cooperation stirring cutting rod can carry out not equidirectional stirring to the material, makes material misce bene, stirring abundant. Simultaneously, rolling device and agitating unit are driven by same motor, realize rolling, stirring and go on in step, and the energy consumption is low, and is efficient.

3. This device concentrates on each power original paper in closed area, and has set up and inhale the sound cotton, greatly reduced the noise pollution that each power original paper during operation produced, material import and export is equipped with sealed lid simultaneously, has reduced the noise that rolls, mix the in-process. All mechanisms of the device are concentrated in the box body, the structure is compact, and the operation is safe and convenient.

4. The device is also provided with a water spraying pipe, so that the wet mixing and grinding of the materials are facilitated.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the internal structure of the device of the present invention.

Fig. 2 is a schematic diagram of the shape and structure of the rolling disc and the rolling plate.

Fig. 3 is a schematic view of the structure of the vibration mechanism.

Fig. 4 is a schematic view of the stirring assembly.

Fig. 5 is a schematic diagram of the external structure of the device of the present invention.

In the figure, 1-mixing grinding chamber, 2-feeding port, 3-feeding port sealing cover, 4-screen, 5-grinding disc, 6-grinding plate, 7-grinding rotating shaft, 8-vibrating mechanism, 81-fixed cover, 82-spring, 83-pull rope, 84-vibrating plate, 85-connecting rod, 86-push-pull rod, 87-push-pull handle, 9-driven gear, 10-mixing stirring rod, 11-stirring assembly, 12-stirring cutting rod, 13-right rotating shaft, 14-motor, 15-driving gear, 16-discharging port, 17-discharging port sealing cover, 18-mixing port, 19-mixing port sealing cover, 20-water pump, 21-water tank, 22-spraying pipe, 23-driving installation chamber, 24-sound absorbing cotton, 25-left rotating shaft, 26-bearing mounting seat, 27-water pump control button, 28-motor control button and 29-support column.

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. 1-4, the device comprises a mixing and grinding chamber 1, wherein a feed port 2 is arranged at the top of the mixing and grinding chamber 1, the feed port 2 is provided with a feed port sealing cover 3, and a screen 4 is arranged below the feed port 2; the edge of the screen 4 is attached to the edge of the periphery inside the mixing and grinding chamber 1 and fixedly arranged on the inner wall of the mixing and grinding chamber 1, and a vibrating mechanism 8 is fixedly arranged on the outer wall of the mixing and grinding chamber 1 close to the screen 4; the vibrating mechanism 8 comprises a fixed cover 81, the left side of the fixed cover 81 is fixed on the outer wall of the mixing and grinding chamber 1, a spring 82 is arranged in the fixed cover 81, one end of the spring 82 is fixed on the inner wall of the right side of the fixed cover 81, and the other end of the spring 82 is fixedly connected with a vibrating plate 84; the vibrating plate 84 is fixedly connected with pull ropes 83 respectively near the middle positions of the upper edge and the lower edge, the two pull ropes 83 respectively penetrate through holes in the inner wall of the right side of the fixed cover 81 to extend to the outside of the fixed cover 81 and are connected with each other through a connecting rod 85, a push-pull rod 86 is connected with the middle position of the connecting rod 85, and the push-pull rod 86 is provided with a push-pull handle 87. Through the artifical manual pulling push-and-pull rod 86 drive vibration mechanism 8 of push-and-pull handle 87, push-and-pull rod 86 pulls stay cord 83, stay cord 83 pulling vibration board 84 moves right and then extrudees spring 82, thereby spring 82 atress is rebounded and is promoted vibration board 84 striking mix and grind room 1 lateral wall, makes screen cloth 4 vibration screening, and screen cloth 4 sieves the material, can filter large granule impurity, guarantees simultaneously that the material granule is even, avoids the material to bond, the subsequent material of being convenient for roll.

A rolling device is arranged in the mixed rolling chamber 1 and is positioned below the screen 4, the rolling device comprises a plurality of rolling discs 5, a rolling plate 6 is arranged between the two rolling discs 5, and the centers of the rolling discs 5 and the rolling plate 6 penetrate through a rolling rotating shaft 7; roll axis of rotation 7 and grind 5 fixed connection of disc, roll axis of rotation 7 and grind 6 boards and be connected through rolling bearing, roll axis of rotation 7 one end and pass through mixing through rolling bearing and grind 1 lateral wall of room and driven gear 9 fixed connection.

The surface of the rolling disc 5 is a spherical curved disc with thick middle and thin edge, the rolling disc 5 is provided with a bulge, the surface of the rolling plate 6 is a concave spherical curved surface matched with the surface of the rolling disc 5, the curved surface can increase the rolling contact area, and the material rolling time is prolonged, so that the material can be fully rolled; edge is fixed in on mixing the inner wall of grinding room 1 around the board 6, and the board 6 upper and lower edges of rolling is the closed angle, can avoid the material to accumulate at 6 upper edges of board of rolling, causes the waste of material.

A mixing and stirring device is arranged in the mixing and grinding chamber 1 and is positioned below the grinding device, the mixing and stirring device comprises a mixing and stirring rod 10, the mixing and stirring rod 10 comprises two cross rods which are parallel to each other and a left vertical rod and a right vertical rod which are connected with the two cross rods, stirring assemblies 11 are arranged on the cross rods, the stirring assemblies 11 consist of five stirring blades which are uniformly distributed in a circle around the central axis of the cross rods, a plurality of groups of stirring assemblies 11 are fixedly arranged on the two cross rods along the central axis direction of the cross rods respectively (the number of the stirring assemblies can be more or less according to actual industrial requirements), the stirring assemblies 11 on the two cross rods are meshed and staggered with each other, and the stirring blades on the adjacent stirring assemblies 11 are correspondingly connected by using stirring cutting rods 12; the left vertical rod for connecting the two cross rods is fixedly connected with the left rotating shaft 25, the end of the left rotating shaft 25 is connected with a rotating bearing, and the rotating bearing is fixed on the inner wall of the mixing and grinding chamber 1 through a bearing mounting seat 26. The right vertical rod and the right rotating shaft 13 which are connected with the two cross rods are fixedly connected, the right rotating shaft 13 penetrates through the side wall of the mixed grinding chamber 1 through a rotating bearing and then is connected with a motor 14 through a speed reducer and a coupler, a driving gear 15 is fixedly connected to the right rotating shaft 13, and the driving gear 15 is meshed with a driven gear 9. When the motor 14 works, the right rotating shaft 13 is driven to rotate, the right rotating shaft 13 drives the mixing and stirring rod 10 to rotate, and the stirring component 11 and the stirring cutting rod 12 rotate along with the mixing and stirring rod 10 to realize mixing and stirring of mixed materials; right pivot 13 drives driving gear 15 simultaneously and rotates, and driving gear 15 and then drive driven gear 9 and rotate, and driven gear 9 drives and rolls axis of rotation 7 and rotate, rolls axis of rotation 7 and drives and roll dish 5 and rotate, rolls dish 5 and rolls the cooperation of board 6, realizes rolling to the material.

A discharge port 16 is formed in the bottom of the mixing and grinding chamber 1, and a discharge port sealing cover 17 is arranged on the discharge port 16; mix and grind 1 top inner wall skew feed inlet 2 position in room and be equipped with spray tube 22, spray tube 22 passes through the hose and communicates with water pump 20, water pump 20 and water tank 21 intercommunication, water pump 20 can go out the water pump in the water tank 21 and carry in spray tube 22, and the water in the spray tube 22 passes through the shower nozzle and gets into mix and grind room 1.

Mix and grind room 1 lateral wall and be equipped with material mixing mouth 18, material mixing mouth 18 is furnished with material mixing mouth sealed lid 19, when other batching of needs addition, can put in through material mixing mouth 18.

Mix and grind room 1 side for drive installation room 23, drive installation room 23 internally mounted vibration mechanism 8, water pump 20, motor 14, driving gear 15 and driven gear 9, the push-and-pull rod 86 of vibration mechanism 8 passes the outside that drive installation room 23 lateral wall extended to drive installation room 23, is equipped with on the inner wall of drive installation room 23 side and inhales sound cotton 24, and drive installation room 23 collects each power component in same enclosure space, absorbs the noise that the power original paper during operation produced through inhaling sound cotton 24, reduces the noise pollution of this device during operation.

As shown in fig. 5, a water pump control button 27 and a motor control button 28 are arranged on the outer side wall of the mixing and grinding chamber 1, the water pump control button 27 is electrically connected with the water pump 20, and the motor control button 28 is electrically connected with the motor 14. The motor control button 28 can adjust the rotating speed of the motor, so that the rolling or mixing degree of the materials is controlled by adjusting the rotating speeds of the rolling disc 5 and the right rotating shaft 13, and the motor stops working when the rotating speed is zero. And a support column 29 is arranged at the bottom of the mixing and grinding chamber 1 and used for supporting the mixing and grinding chamber 1 and the drive installation chamber 23.

During the use, throw the material in mixing and grinding room 1 through feed inlet 2, artifical pulling push-and-pull handle 87, vibrating mechanism 8 begins work, makes the vibration of screen cloth 4 sieve the material, and the material after the screening gets into rolling machine. Adjust motor control button 28, set up suitable motor speed, motor 14 drives right pivot 13 and rotates, and right pivot 13 drives driving gear 15 and rotates, and driving gear 15 drives driven gear 9 and rotates, and driven gear 9 drives and rolls axis of rotation 7 and rotate, rolls axis of rotation 7 and drives and rolls dish 5 and rotate, rolls dish 5 and the cooperation of rolling board 6, rolls the material. The material after rolling gets into mixing stirring device, and stirring subassembly 11, stirring cut bar 12 rotate along with mixing stirring rod 10, mix the material, and the material after the mixture is discharged through discharge gate 16. When ingredients are required to be added, dosing is performed through the mixing port 18. When the material needs to be wet mixed and ground, the water pump control button 27 is pressed to add water into the material.

It is noted that, in the present application, relational terms such as first and second, and the like are 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

All the embodiments in the present specification are described in a related manner, and the same and similar parts among the embodiments may be referred to each other, and each embodiment focuses on the differences from the other embodiments.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.

Claims

1. The grinding and mixing device for the refractory materials is characterized by comprising a grinding chamber (1), wherein a feeding hole (2) is formed in the top of the grinding chamber (1), the feeding hole (2) is provided with a feeding hole sealing cover (3), and a screen (4) is arranged below the feeding hole (2); the edge of the screen (4) is attached to the edge of the periphery inside the mixing and grinding chamber (1) and fixedly arranged on the inner wall of the mixing and grinding chamber (1), and a vibrating mechanism (8) is fixedly arranged on the outer wall of the mixing and grinding chamber (1) close to the screen (4);

a rolling device is arranged in the mixed rolling chamber (1), the rolling device is positioned below the screen (4), the rolling device comprises a plurality of rolling discs (5), a rolling plate (6) is arranged between the two rolling discs (5), and the centers of the rolling discs (5) and the rolling plate (6) penetrate through a rolling rotating shaft (7); the rolling rotating shaft (7) is fixedly connected with the rolling disc (5), the rolling rotating shaft (7) is connected with the rolling plate (6) through a rotating bearing, and one end of the rolling rotating shaft (7) penetrates through the side wall of the mixing and rolling chamber (1) through the rotating bearing and is fixedly connected with the driven gear (9);

the mixing and stirring device is arranged in the mixing and grinding chamber (1), the mixing and stirring device is positioned below the grinding device and comprises a mixing and stirring rod (10), the mixing and stirring rod (10) comprises two parallel transverse rods and a left vertical rod and a right vertical rod which are connected with the two transverse rods, stirring assemblies (11) are arranged on the transverse rods, the stirring assemblies (11) consist of five stirring blades which are uniformly distributed around the central axis of the transverse rods in a circle, a plurality of groups of stirring assemblies (11) are fixedly arranged on the two transverse rods respectively along the central axis direction of the transverse rods, the stirring assemblies (11) on the two transverse rods are mutually meshed and staggered, and the stirring blades on adjacent stirring assemblies (11) are correspondingly connected by a stirring cutting rod (12) which is parallel to the transverse rods; the left vertical rod for connecting the two cross rods is fixedly connected with the left rotating shaft (25), the end of the left rotating shaft (25) is connected with a rotating bearing, and the rotating bearing is fixed on the inner wall of the mixing and grinding chamber (1) through a bearing mounting seat (26); the right vertical rod for connecting the two cross rods is fixedly connected with a right rotating shaft (13), the right rotating shaft (13) penetrates through the side wall of the mixing and grinding chamber (1) through a rotating bearing and is connected with a motor (14) through a speed reducer and a coupler, a driving gear (15) is fixedly connected to the right rotating shaft (13), and the driving gear (15) is meshed with a driven gear (9);

the bottom of the mixing and grinding chamber (1) is provided with a discharge port (16), and the discharge port (16) is provided with a discharge port sealing cover (17).

2. The grinding and mixing device for refractory materials according to claim 1, characterized in that the vibrating mechanism (8) comprises a fixed cover (81), the left side of the fixed cover (81) is fixed on the outer wall of the grinding chamber (1), a spring (82) is arranged inside the fixed cover (81), one end of the spring (82) is fixed on the inner wall of the right side of the fixed cover (81), and the other end is fixedly connected with a vibrating plate (84); the middle positions of the upper edge and the lower edge of the vibration plate (84) are respectively fixedly connected with pull ropes (83), the two pull ropes (83) respectively penetrate through holes in the inner wall of the right side of the fixed cover (81) to extend to the outside of the fixed cover (81) and then are connected through a connecting rod (85), the middle position of the connecting rod (85) is connected with a push-pull rod (86), and the push-pull rod (86) is provided with a push-pull handle (87).

3. The milling and mixing device for refractory materials according to claim 1, wherein the surface of the milling plate (5) is a round disc with thick middle part and thin edge, the milling plate (5) is provided with a bulge, and the surface of the milling plate (6) is a concave spherical curved surface matched with the surface of the milling plate (5); the front edge and the rear edge of the rolling plate (6) are fixed on the inner wall of the mixed rolling chamber (1), and the upper edge and the lower edge of the rolling plate (6) are sharp corners.

4. The milling and mixing device for refractory materials according to claim 1, characterized in that a spray pipe (22) is arranged on the inner wall of the top of the milling chamber (1) at a position deviating from the feeding port (2), the spray pipe (22) is communicated with a water pump (20) through a hose, and the water pump (20) is communicated with a water tank (21).

5. The milling and mixing device for refractory materials according to claim 1, characterized in that the side wall of the milling chamber (1) is provided with a mixing port (18), and the mixing port (18) is provided with a sealing cover (19) of the mixing port.

6. The grinding and mixing device for refractory materials according to any one of claims 1, 2 and 4, wherein the grinding chamber (1) is flanked by a driving installation chamber (23), the driving installation chamber (23) is internally provided with a vibration mechanism (8), a water pump (20), a motor (14), a driving gear (15) and a driven gear (9), a push-pull rod (86) of the vibration mechanism (8) passes through the side wall of the driving installation chamber (23) and extends to the outside of the driving installation chamber (23), and sound-absorbing cotton (24) is arranged on the inner wall of the driving installation chamber (23).

7. The grinding and mixing device for refractory materials according to claim 1, wherein a water pump control button (27) and a motor control button (28) are arranged on the outer side wall of the grinding chamber (1), the water pump control button (27) is electrically connected with a water pump (20), and the motor control button (28) is electrically connected with a motor (14).

8. The milling and mixing device for refractory materials according to claim 1, characterized in that the bottom of the milling chamber (1) is provided with a support column (29).