Ceramic ball mill for continuous production

Abstract

The utility model relates to the technical field of ball mills, and discloses a ceramic ball mill for continuous production, which comprises a ceramic ball mill body and a discharge port, the right side of the ceramic ball mill body is provided with a feeding device, the feeding device comprises a feeding cylinder, and the outer surface of the feeding cylinder is fixedly connected with a fixing frame. Through rotation of the auger blades, materials falling into the feeding cylinder are conveyed into the ceramic ball mill body to be smashed, the started second motor can drive the material pushing plate to swing in a reciprocating mode according to the motion trail, and the material pushing plate swinging in the reciprocating mode can shake the materials in the feeding port into the feeding cylinder; meanwhile, large materials clamped in the feeding port are shaken off into the feeding cylinder, through operation of the structure, feeding of the ceramic ball mill body can be conducted smoothly, and the problem that the smashing efficiency of the ceramic ball mill body is affected due to unsmooth feeding or blockage of the feeding port is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of ball mills, in particular to a continuous production ceramic ball mill. Background Art

[0002] The ball mill is a key equipment for crushing materials after they are broken. This type of grinding mill is a mill that has a certain number of steel balls as grinding media in its cylinder. The ceramic ball mill is a ball mill whose liner is made of ceramic. The ceramic ball mill is mainly used for mixing and grinding materials. The fineness of the product is uniform and it saves power. It can be dry-milled or wet-milled. The machine can use different liner types according to production needs.

[0003] During continuous production, the existing ceramic ball mill is prone to blockage due to the lack of a special anti-blocking device at the feed port. This greatly affects the crushing efficiency of the ball mill and often requires operators to clear it to ensure normal use of the ball mill. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the shortcomings of the prior art, the utility model provides a continuous production ceramic ball mill, which has the advantages of not being easily blocked and smooth feeding. It solves the problem that in the continuous production of the existing ceramic ball mill, there is no special anti-blocking device set at the feed port, which may cause blockage during the feeding process of the ceramic ball mill.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of not being easy to block and feeding smoothly, the utility model provides the following technical solutions: a ceramic ball mill for continuous production, comprising a ceramic ball mill body and a discharge port, a feeding device is arranged on the right side of the ceramic ball mill body, the feeding device comprises a feeding barrel, a fixing frame is fixedly connected to the outer surface of the feeding barrel, and a feeding port is fixedly connected to the outer surface of the feeding barrel;

[0008] Wherein, a first motor is fixedly connected to the right side of the feed barrel, and an output shaft of the first motor extends into the feed barrel;

[0009] Wherein, a Jiaolong blade is fixedly sleeved on the outer surface of the output shaft of the first motor, and the outer contour of the Jiaolong blade fits with the inner surface of the feed barrel;

[0010] Among them, an anti-blocking pushing device is arranged on the feed port, and the anti-blocking pushing device includes a rotating shaft.

[0011] Preferably, the rotating shaft is fixedly connected between the inner walls of the feed port, the outer surface of the rotating shaft is rotatably connected with a push plate, a torsion spring is arranged between the rotating shaft and the push plate, and the lower end of the push plate is in contact with the outer surface of the feed barrel.

[0012] Preferably, a movable groove is formed on the outer surface of the feed port, a fixing rod is fixedly connected to the outer surface of the push plate, and an end of the fixing rod away from the push plate extends out of the movable groove.

[0013] Preferably, one end of the fixing rod away from the pushing plate is fixedly connected to a fixing seat, a roller is rotatably connected inside the fixing seat, and the outer surface of the feed port is fixedly connected to a second motor.

[0014] Preferably, a fixed sleeve on the outer surface of the output shaft of the second motor is provided with a spiral cam matched with a fixed seat, and the fixed seat is in contact with the outer surface of the spiral cam.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a continuous production ceramic ball mill, which has the following beneficial effects:

[0017] 1. When the continuously produced ceramic ball mill is used, the material to be processed is poured into the feed port, and then the first motor and the second motor are started. The first motor will drive the dragon blade on its output shaft to rotate, and the material falling into the feed barrel is transported to the ceramic ball mill body for crushing, and the started second motor will drive the push plate to swing back and forth. The reciprocating push plate will shake the material in the feed port into the feed barrel, and at the same time, shake off the larger pieces of material stuck in the feed port into the feed barrel. Through the operation of the above structure, the feeding of the ceramic ball mill body can be carried out smoothly, and there will be no problem of poor feeding or blockage of the feed port that affects the crushing efficiency of the ceramic ball mill body.

[0018] 2. The continuously produced ceramic ball mill has a spiral cam. When the spiral cam rotates, it will drive the roller to gradually move away from the spiral cam. At the same time, the push plate will rotate with the axis of the rotating shaft as the center of the circle until the roller moves to the highest point of the spiral cam. The push plate will be affected by the torsion spring between the rotating shafts on it, so that the roller on the fixed seat can fall to the lowest point of the spiral cam. The roller will generate a certain degree of vibration during the falling process, so that the material blocked in the feed port can be cleared to a certain extent, further improving the feeding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the feeding device 3 of the utility model;

[0021] Figure 3 For this utility model Figure 1 Enlarged schematic diagram at point A in the middle.

[0022] In the figure: 1. Ceramic ball mill body; 2. Discharge port; 3. Feed device; 4. Feed barrel; 5. Feed port; 6. Push plate; 7. First motor; 8. Jiaolong blade; 9. Second motor; 10. Spiral cam; 11. Fixed rod; 12. Fixed seat; 13. Roller; 14. Fixed frame; 15. Rotating shaft; 16. Movable slot. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-3 The utility model provides a new technical solution: a ceramic ball mill for continuous production, comprising a ceramic ball mill body 1 and a discharge port 2, a feeding device 3 is arranged on the right side of the ceramic ball mill body 1, the feeding device 3 comprises a feeding barrel 4, a fixing frame 14 is fixedly connected to the outer surface of the feeding barrel 4, and a feeding port 5 is fixedly connected to the outer surface of the feeding barrel 4;

[0025] Furthermore, a first motor 7 is fixedly connected to the right side of the feed barrel 4, and an output shaft of the first motor 7 extends into the feed barrel 4;

[0026] Furthermore, a Jiaolong blade 8 is fixedly sleeved on the outer surface of the output shaft of the first motor 7, and the outer contour of the Jiaolong blade 8 fits the inner surface of the feed barrel 4;

[0027] Furthermore, an anti-clogging pushing device is provided on the feed port 5 , and the anti-clogging pushing device includes a rotating shaft 15 .

[0028] Furthermore, the rotating shaft 15 is fixedly connected between the inner walls of the feed port 5, and the outer surface of the rotating shaft 15 is rotatably connected to the push plate 6. A torsion spring is provided between the rotating shaft 15 and the push plate 6, and the lower end of the push plate 6 is in contact with the outer surface of the feed barrel 4.

[0029] Furthermore, a movable groove 16 is formed on the outer surface of the feed port 5 , and a fixing rod 11 is fixedly connected to the outer surface of the push plate 6 , and one end of the fixing rod 11 away from the push plate 6 extends out of the movable groove 16 .

[0030] Furthermore, one end of the fixing rod 11 away from the pushing plate 6 is fixedly connected to a fixing seat 12 , a roller 13 is rotatably connected inside the fixing seat 12 , and the outer surface of the feed port 5 is fixedly connected to a second motor 9 .

[0031] Furthermore, a spiral cam 10 adapted to a fixing seat 12 is fixedly sleeved on the outer surface of the output shaft of the second motor 9 , and the fixing seat 12 fits the outer surface of the spiral cam 10 .

[0032] Furthermore, when in use, the material to be processed is poured into the feed port 5, and then the first motor 7 and the second motor 9 are started. The first motor 7 drives the dragon blade 8 on its output shaft to rotate. When the dragon blade 8 rotates, the material falling into the feed barrel 4 is transported to the ceramic ball mill body 1 for crushing, and the started second motor 9 drives the spiral cam 10 on its output shaft to rotate. When the spiral cam 10 rotates, it drives the roller 13 to gradually move away from the spiral cam 10. At the same time, the push plate 6 rotates with the axis of the rotating shaft 15 as the center of the circle until the roller 13 moves to the spiral cam 10. After reaching the highest point, the push plate 6 will be acted upon by the torsion spring between the upper rotating shaft 15, so that the roller 13 on the fixed seat 12 can fall into the lowest point of the spiral cam 10, so that the movement trajectory of the push plate 6 is reciprocating swing. The reciprocating push plate 6 will shake the material in the feed port 5 into the feed barrel 4, and at the same time shake off the larger pieces of material stuck in the feed port 5 into the feed barrel 4. Through the operation of the above structure, the feeding of the ceramic ball mill body 1 can be carried out smoothly, and there will be no problem of poor feeding or clogging of the feed port that affects the crushing efficiency of the ceramic ball mill body 1.

[0033] Furthermore, by setting the spiral cam 10, the spiral cam 10 will drive the roller 13 to gradually move away from the spiral cam 10 when it rotates, and the push plate 6 will rotate with the axis of the rotating shaft 15 as the center until the roller 13 moves to the highest point of the spiral cam 10. The push plate 6 will be acted upon by the torsion spring between the rotating shaft 15 on it, so that the roller 13 on the fixed seat 12 can fall to the lowest point of the spiral cam 10. The roller 13 will generate a certain degree of vibration in the process of falling, so that the material blocked in the feed port 5 can be cleared to a certain extent, further improving the feeding efficiency.

[0034] Working principle: When in use, pour the material to be processed from the feed port 5, and then start the first motor 7 and the second motor 9. The first motor 7 will drive the dragon blade 8 on its output shaft to rotate. When the dragon blade 8 rotates, the material falling into the feed barrel 4 will be transported to the ceramic ball mill body 1 for crushing. The started second motor 9 will drive the spiral cam 10 on its output shaft to rotate. When the spiral cam 10 rotates, it will drive the roller 13 to gradually move away from the spiral cam 10. At the same time, the push plate 6 will rotate with the axis of the rotating shaft 15 as the center of the circle until the roller 13 moves to the spiral cam 10. After reaching the highest point, the push plate 6 will be acted upon by the torsion spring between the upper rotating shaft 15, so that the roller 13 on the fixed seat 12 can fall into the lowest point of the spiral cam 10, so that the movement trajectory of the push plate 6 is reciprocating swing. The reciprocating push plate 6 will shake the material in the feed port 5 into the feed barrel 4, and at the same time shake off the larger pieces of material stuck in the feed port 5 into the feed barrel 4. Through the operation of the above structure, the feeding of the ceramic ball mill body 1 can be carried out smoothly, and there will be no problem of poor feeding or clogging of the feed port that affects the crushing efficiency of the ceramic ball mill body 1.

[0035] Furthermore, by setting the spiral cam 10, the spiral cam 10 will drive the roller 13 to gradually move away from the spiral cam 10 when it rotates, and the push plate 6 will rotate with the axis of the rotating shaft 15 as the center until the roller 13 moves to the highest point of the spiral cam 10. The push plate 6 will be acted upon by the torsion spring between the rotating shaft 15 on it, so that the roller 13 on the fixed seat 12 can fall to the lowest point of the spiral cam 10. The roller 13 will generate a certain degree of vibration in the process of falling, so that the material blocked in the feed port 5 can be cleared to a certain extent, further improving the feeding efficiency.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A ceramic ball mill for continuous production, comprising a ceramic ball mill body (1) and a discharge port (2), characterized in that: A feeding device (3) is arranged on the right side of the ceramic ball mill body (1), and the feeding device (3) comprises a feeding barrel (4), a fixing frame (14) is fixedly connected to the outer surface of the feeding barrel (4), and a feeding port (5) is fixedly connected to the outer surface of the feeding barrel (4); Wherein, a first motor (7) is fixedly connected to the right side of the feed barrel (4), and an output shaft of the first motor (7) extends into the feed barrel (4); Wherein, a Jiaolong blade (8) is fixedly sleeved on the outer surface of the output shaft of the first motor (7), and the outer contour of the Jiaolong blade (8) fits the inner surface of the feed barrel (4); Wherein, an anti-blocking pushing device is arranged on the feed port (5), and the anti-blocking pushing device comprises a rotating shaft (15).

2. A ceramic ball mill for continuous production according to claim 1, characterized in that: The rotating shaft (15) is fixedly connected between the inner walls of the feed port (5), and the outer surface of the rotating shaft (15) is rotatably connected to a push plate (6). A torsion spring is provided between the rotating shaft (15) and the push plate (6), and the lower end of the push plate (6) is in contact with the outer surface of the feed barrel (4).

3. A ceramic ball mill for continuous production according to claim 2, characterized in that: The outer surface of the feed port (5) is provided with a movable groove (16), and the outer surface of the push plate (6) is fixedly connected with a fixed rod (11), and the movable groove (16) is extended from one end of the fixed rod (11) away from the push plate (6).

4. A ceramic ball mill for continuous production according to claim 3, characterized in that: The end of the fixed rod (11) away from the push plate (6) is fixedly connected to a fixed seat (12), a roller (13) is rotatably connected inside the fixed seat (12), and the outer surface of the feed port (5) is fixedly connected to a second motor (9).

5. A ceramic ball mill for continuous production according to claim 4, characterized in that: A spiral cam (10) matched with a fixing seat (12) is provided on the outer surface of the output shaft of the second motor (9), and the fixing seat (12) fits the outer surface of the spiral cam (10).

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