CN215434288U

CN215434288U - Automatic stirring device for microcrystalline metal ceramic castable production

Info

Publication number: CN215434288U
Application number: CN202121061605.3U
Authority: CN
Inventors: 李亮; 胡丹; 李莎; 王宇阳
Original assignee: Zhejiang Zhenghao Refractories Co
Current assignee: Zhejiang Zhenghao Refractories Co
Priority date: 2021-05-18
Filing date: 2021-05-18
Publication date: 2022-01-07
Anticipated expiration: 2031-05-18

Abstract

The utility model discloses an automatic stirring device for producing a microcrystalline metal ceramic castable, which comprises a stirring box, wherein support columns are fixedly arranged at four end corners of the lower end surface of the stirring box, a discharge hole is arranged at one side of the lower end surface of the stirring box, a feed hole is arranged at one side of the upper end surface of the stirring box, a motor is fixedly arranged in the middle of the upper end surface of the stirring box, a driving stirring shaft is arranged below the motor, a movable block is fixedly connected to the lower end surface of the driving stirring shaft, a gear A is sleeved below the outer surface of the driving stirring shaft, driven stirring shafts are arranged in front of and behind the driving stirring shaft, a gear B is sleeved below the outer surface of the driven stirring shaft, and the gear B is meshed with the gear A. The utility model has good stirring effect, improves the performance of the microcrystal metal ceramic castable, prolongs the service life of the active stirring shaft and has better shock absorption performance.

Description

Automatic stirring device for microcrystalline metal ceramic castable production

Technical Field

The utility model relates to the technical field of microcrystalline metal ceramic castable production equipment, in particular to an automatic stirring device for microcrystalline metal ceramic castable production.

Background

With the rapid development of social economy, the microcrystalline ceramic is a novel ceramic material with high heat conduction and no expansion. The ceramic material has the characteristics of high thermal conductivity, near-zero thermal expansion coefficient, no water absorption, good insulating property, compact and uniform product structure, excellent performances of impact resistance, wear resistance, corrosion resistance and the like, smooth and bright appearance, higher far infrared emissivity and the like. The ceramic castable is a mixture consisting of reasonably graded aggregate particles, fine powder, a binding agent and an additive, so that in the production and processing process of the microcrystal metal ceramic castable, a plurality of raw materials need to be stirred and fully mixed to form the mixed castable.

However, when the existing automatic stirring device for producing the microcrystalline metal ceramic castable is used for stirring, the stirring blades can only stir in the same direction, so that the stirring is not uniform, the performance of the microcrystalline metal ceramic castable is affected, and in the using process, the service life of the stirring shaft is shortened due to the fact that the stirring shaft usually vibrates in the operation process; therefore, the existing requirements are not met, and an automatic stirring device for producing the microcrystal metal ceramic castable is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic stirring device for producing a microcrystalline metal ceramic castable, which aims to solve the problems that the traditional mixing method in the background art is mostly adopted for stirring the mixture, the manual stirring has the problems of large workload, labor waste and high labor intensity, and the stirring blades can only stir in the same direction during stirring, so that the stirring is not uniform, the performance of the microcrystalline metal ceramic castable is influenced, and the like.

In order to achieve the purpose, the utility model provides the following technical scheme: an automatic stirring device for producing microcrystalline metal ceramic castable comprises a stirring box, wherein supporting columns are fixedly arranged at four end angles of the lower end surface of the stirring box, a discharge hole is arranged at one side of the lower end surface of the stirring box, a feed inlet is arranged at one side of the upper end surface of the stirring box, a motor is fixedly arranged at the middle position of the upper end surface of the stirring box, a driving stirring shaft is arranged below the motor, a movable block is fixedly connected to the lower end surface of the driving stirring shaft, a gear A is sleeved below the outer surface of the driving stirring shaft, driven stirring shafts are arranged in front of and behind the driving stirring shaft, a gear B is sleeved below the outer surface of the driven stirring shaft and meshed with the gear A, three driving bevel gears are uniformly sleeved on the outer surfaces of the driving stirring shaft and the driven stirring shaft, and nine rotating shafts are uniformly arranged on two sides of the inner wall of the stirring box, every a plurality of commentaries on classics thick liquid, per two are evenly installed to the up end of pivot and the lower terminal surface one side cover that the pivot surface is relative is equipped with driven bevel gear, just driven bevel gear with the drive bevel gear meshing, the intermediate position of agitator tank inner wall bottom surface is provided with the recess, the stopper is installed to the up end of recess, the up end of stopper is provided with the through-hole, the drive (mixing) shaft runs through the through-hole, the inner wall of through-hole is provided with the sealing washer, the below of through-hole is provided with movable chamber, the bottom surface fixed mounting in movable chamber has the shock pad.

Preferably, the output end of the motor is fixedly connected with a short shaft, and the lower end face of the short shaft is fixedly connected with the upper end face of the active stirring shaft.

Preferably, an electromagnetic valve is installed above the interior of the discharge port.

Preferably, the sealing ring is fixedly connected with the active stirring shaft through an adhesive, and the outer surface of the sealing ring is attached to the inner wall of the through hole.

Preferably, one side of each two opposite outer surfaces of the rotating shafts is rotatably connected with the inner wall of the stirring box through a bearing.

Preferably, two ends of the driven stirring shaft are rotatably connected with the inner wall of the stirring box through bearings.

Preferably, an observation window is fixedly arranged on the front end face of the stirring box.

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

1. according to the utility model, the motor, the driving stirring shaft, the driving bevel gear, the gear A, the driven stirring shaft, the gear B and the driven bevel gear are arranged, and the switch of the motor is controlled, so that the motor works to drive the short shaft to rotate, thereby driving the driving stirring shaft to rotate, the driving stirring shaft rotates to drive the gear A to rotate, the gear A rotates to drive the gear B to rotate, thereby driving the driven stirring shaft to rotate, the driven stirring shaft rotates to drive the driven bevel gear to rotate, thereby driving the rotating shaft to rotate, and the rotary slurry rotates to stir the raw material;

2. according to the utility model, by arranging the limiting block, the sealing ring, the movable block and the shock pad, when raw materials are stirred, the motor drives the active stirring shaft to rotate, the movable block rocks in the movable cavity of the limiting block, and the shock pad buffers and absorbs shock for the movable block, so that the service life of the active stirring shaft is prevented from being influenced by severe vibration of the active stirring shaft in the use process.

Drawings

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

FIG. 2 is a front cross-sectional view of the present invention in its entirety;

FIG. 3 is a schematic view of a partial structure of the stopper of the present invention;

fig. 4 is a side cross-sectional view of the utility model as a whole.

In the figure: 1. a stirring box; 2. a support pillar; 3. a motor; 4. a feed inlet; 5. an observation window; 6. a discharge port; 7. a rotating shaft; 8. slurry rotating; 9. a driven bevel gear; 10. an active stirring shaft; 11. a drive bevel gear; 12. a gear A; 13. a limiting block; 14. a groove; 15. a seal ring; 16. a through hole; 17. a shock pad; 18. a movable cavity; 19. a movable block; 20. a driven stirring shaft; 21. and a gear B.

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.

The motor 3 of the present invention (model number YEJ3-112M-4) is commercially available or custom made.

Referring to fig. 1 to 4, an embodiment of the present invention includes: an automatic stirring device for producing microcrystalline metal ceramic castable comprises a stirring box 1, wherein supporting columns 2 are fixedly arranged at four end angles of the lower end surface of the stirring box 1, a discharge hole 6 is arranged at one side of the lower end surface of the stirring box 1, a feed inlet 4 is arranged at one side of the upper end surface of the stirring box 1, a motor 3 is fixedly arranged at the middle position of the upper end surface of the stirring box 1, a driving stirring shaft 10 is arranged below the motor 3, a movable block 19 is fixedly connected with the lower end surface of the driving stirring shaft 10, a gear A12 is sleeved below the outer surface of the driving stirring shaft 10, driven stirring shafts 20 are arranged in front of and behind the driving stirring shaft 10, a gear B21 is sleeved below the outer surface of the driven stirring shaft 20, the gear B21 is meshed with the gear A12, three driving bevel gears 11 are uniformly sleeved on the outer surfaces of the driving stirring shaft 10 and the driven stirring shaft 20, nine rotating shafts 7 are uniformly arranged at two sides of the inner wall of the stirring box 1, a plurality of is changeed thick liquid 8 with the lower terminal surface evenly installed to the up end of every pivot 7, the relative one side cover of 7 surfaces of per two pivots is equipped with driven bevel gear 9, and driven bevel gear 9 and the meshing of drive bevel gear 11, the intermediate position of 1 inner wall bottom surface of agitator tank is provided with recess 14, stopper 13 is installed to the up end of recess 14, stopper 13's up end is provided with through-hole 16, drive (mixing) shaft 10 runs through-hole 16, the inner wall of through-hole 16 is provided with sealing washer 15, the below of through-hole 16 is provided with movable chamber 18, the bottom surface fixed mounting in movable chamber 18 has shock pad 17.

Further, the output end of the motor 3 is fixedly connected with a short shaft, and the lower end face of the short shaft is fixedly connected with the upper end face of the driving stirring shaft 10.

By adopting the technical scheme, the motor 3 can drive the short shaft to rotate when working, so that the driving stirring shaft 10 is driven to rotate.

Further, an electromagnetic valve is installed above the interior of the discharge port 6.

Through adopting above-mentioned technical scheme, be convenient for control ejection of compact.

Further, the sealing ring 15 is fixedly connected with the active stirring shaft 10 through an adhesive, and the outer surface of the sealing ring 15 is attached to the inner wall of the through hole 16.

Through adopting above-mentioned technical scheme, improve the stability of connecting, prevent that the raw materials from dropping in stopper 13.

Furthermore, one side of each two rotating shafts 7, which is back to the outer surface, is rotatably connected with the inner wall of the stirring box 1 through a bearing.

By adopting the technical scheme, the stability of the rotating shaft 7 is improved.

Further, two ends of the driven stirring shaft 20 are rotatably connected with the inner wall of the stirring box 1 through bearings.

Through adopting above-mentioned technical scheme, improve driven (mixing) shaft 20 pivoted stability.

Further, an observation window 5 is fixedly installed on the front end face of the stirring box 1.

Through adopting above-mentioned technical scheme, be convenient for observe the inside condition of agitator tank 1 through observation window 5.

The working principle is as follows: when the device is used, the power is switched on, raw materials are added into the stirring box 1 from the feeding hole 4, the motor 3 is controlled to operate to drive the short shaft to rotate by controlling the switch of the motor 3, so as to drive the driving stirring shaft 10 to rotate, the driving stirring shaft 10 rotates to drive the gear A12 to rotate, the gear A12 rotates to drive the gear B21 to rotate, so as to drive the driven stirring shaft 20 to rotate, the driven stirring shaft 20 rotates to drive the driven bevel gear 9 to rotate, so as to drive the rotating shaft 7 to rotate, the rotating slurry 8 rotates to stir the raw materials, when the raw materials are stirred, the motor 3 drives the driving stirring shaft 10 to rotate, the movable block 19 rocks in the movable cavity 18 of the limiting block 13, the shock absorption pad 17 absorbs shock for the movable block 19, the severe vibration of the driving stirring shaft 10 is prevented from causing in the using process, so as to influence the service life of the material, the utility model has good stirring effect and improves the performance of the microcrystal metal ceramic castable, the service life of the active stirring shaft 10 is prolonged, and the shock absorption performance is better.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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

1. The utility model provides a production of micrite cermet pouring material is with automatic stirring device, includes agitator tank (1), its characterized in that: the equal fixed mounting in four end angles of terminal surface has support column (2) under agitator tank (1), discharge gate (6) are installed to one side of terminal surface under agitator tank (1), feed inlet (4) are installed to one side of agitator tank (1) up end, the intermediate position fixed mounting of agitator tank (1) up end has motor (3), the below of motor (3) is provided with initiative (mixing) shaft (10), the lower terminal surface fixedly connected with movable block (19) of initiative (mixing) shaft (10), the below cover of initiative (mixing) shaft (10) surface is equipped with gear A (12), the place ahead and the rear of initiative (mixing) shaft (10) all are provided with driven (mixing) shaft (20), the below cover of driven (mixing) shaft (20) surface is equipped with gear B (21), just gear B (21) with gear A (12) meshing, initiative (10) with the even cover of surface of driven (mixing) shaft (20) is equipped with three initiative awl (21) Nine rotating shafts (7) are uniformly arranged on two sides of the inner wall of the stirring box (1), a plurality of rotating slurry rotating shafts (8) are uniformly arranged on the upper end surface and the lower end surface of each rotating shaft (7), a driven bevel gear (9) is sleeved on one side, opposite to the outer surface of each two rotating shafts (7), the driven bevel gear (9) is meshed with the driving bevel gear (11), a groove (14) is arranged in the middle of the bottom surface of the inner wall of the stirring box (1), a limiting block (13) is arranged on the upper end surface of the groove (14), a through hole (16) is arranged on the upper end surface of the limiting block (13), the active stirring shaft (10) penetrates through the through hole (16), a sealing ring (15) is arranged on the inner wall of the through hole (16), a movable cavity (18) is arranged below the through hole (16), and a shock pad (17) is fixedly mounted on the bottom surface of the movable cavity (18).

2. The automatic stirring device for producing the microcrystal metal ceramic castable material according to claim 1, is characterized in that: the output end of the motor (3) is fixedly connected with a short shaft, and the lower end face of the short shaft is fixedly connected with the upper end face of the driving stirring shaft (10).

3. The automatic stirring device for producing the microcrystal metal ceramic castable material according to claim 1, is characterized in that: and an electromagnetic valve is arranged above the inside of the discharge hole (6).

4. The automatic stirring device for producing the microcrystal metal ceramic castable material according to claim 1, is characterized in that: the sealing ring (15) is fixedly connected with the active stirring shaft (10) through an adhesive, and the outer surface of the sealing ring (15) is attached to the inner wall of the through hole (16).

5. The automatic stirring device for producing the microcrystal metal ceramic castable material according to claim 1, is characterized in that: one side of each two opposite outer surfaces of the rotating shafts (7) is rotatably connected with the inner wall of the stirring box (1) through a bearing.

6. The automatic stirring device for producing the microcrystal metal ceramic castable material according to claim 1, is characterized in that: and the two ends of the driven stirring shaft (20) are rotatably connected with the inner wall of the stirring box (1) through bearings.

7. The automatic stirring device for producing the microcrystal metal ceramic castable material according to claim 1, is characterized in that: an observation window (5) is fixedly arranged on the front end face of the stirring box (1).