Zirconium oxide powder ball milling device

Abstract

The utility model belongs to the field of ball milling, particularly relates to a zirconium oxide powder ball milling device, and aims to solve the problems that in the milling process of an existing ball mill, if ground powder needs to be taken out, the ground powder needs to be taken out from the end part after shutdown, the powder in the ball milling process cannot be automatically screened and filtered, and the ball milling efficiency is influenced. Two supporting plates are fixedly connected to the upper surface of the bottom plate, supporting plates are fixedly connected to one sides of the two supporting plates, and a material guiding box is fixedly connected between the two supporting plates. According to the ball milling device, through cooperation of the grinding balls, the material collecting holes and the discharging hopper, raw materials are discharged while ball milling is conducted, separated materials in the ball milling process are screened, and the screening efficiency is improved; and through cooperation of a cam, a baffle and a spring, the material collecting box can shake left and right, powder in the material collecting box is shaken to be flat, and the situation that the collecting space of the material collecting box is affected due to the fact that sharp piles are generated in the material collecting box during discharging is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of ball milling, in particular to a zirconium oxide powder ball milling device. Background Art

[0002] Ball mill is the key equipment for crushing materials after they are broken. This type of grinding mill is a mill that is equipped with a certain number of steel balls as grinding media. It is widely used in cement, silicate products, new building materials, refractory materials, fertilizers, black and non-ferrous metal beneficiation, glass and ceramics and other production industries to grind various ores and other grindable materials in dry or wet manner.

[0003] If the existing ball mill needs to take out the ground powder during the grinding process, it needs to be stopped and taken out from the end. The powder in the ball milling process cannot be automatically screened and filtered, which affects the ball milling efficiency. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that if the ground powder needs to be taken out during the grinding process of the existing ball mill, it needs to be taken out from the end after stopping the machine, and the powder in the ball milling process cannot be automatically screened and filtered, which affects the ball milling efficiency. A zirconia powder ball milling device is proposed to solve the problem in the prior art that the ground powder needs to be taken out during the grinding process, and the ball milling efficiency needs to be affected.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A zirconia powder ball milling device comprises a bottom plate, two support plates are fixedly connected to the upper surface of the bottom plate, one side of the two support plates is fixedly connected to a support plate, a material guide box is fixedly connected between the two support plates, two annular brackets are fixedly connected to the top of the material guide box, a grinding cylinder is rotatably connected between the two annular brackets, two ends of the grinding cylinder are respectively rotated to penetrate one side of the two annular brackets, one end of the grinding cylinder is fixedly connected to a worm, one side of one of the support plates is fixedly connected to a motor, one end of the worm is rotated to penetrate one side inner wall of the material guide box and is fixedly connected to one end of the motor output shaft, and a material receiving box is placed on the upper surface of the bottom plate;

[0007] A shaking mechanism is located on the upper surface of the bottom plate and is used to shake the zirconium oxide powder in the receiving box flat after it falls.

[0008] Furthermore, the shaking mechanism includes a rotating shaft, which is rotatably connected between the base plate and one of the support plates, and the outer wall of the rotating shaft is fixedly connected with a worm gear and a cam, and the worm gear is meshed with the worm, and one side of one of the support plates is fixedly connected with a plurality of springs, and the other ends of the plurality of springs are fixedly connected with the same baffle, and the lower surface of the baffle is slidably matched with the upper surface of the base plate, and the cam and the baffle are respectively located on both sides of the material receiving box and cooperate with each other.

[0009] Furthermore, the bottom of the material guide box is fixedly connected to a lower hopper, the lower hopper is trapezoidal, and the material receiving box is located below the lower hopper.

[0010] Furthermore, one end of the grinding cylinder is fixedly connected to a feed pipe, and the other end of the feed pipe rotates to penetrate an inner wall of one side of the material guide box and one side of one of the support plates.

[0011] Furthermore, the outer wall of the grinding cylinder is provided with a plurality of discharge holes.

[0012] Furthermore, a plurality of grinding balls are placed on the inner wall of the grinding cylinder.

[0013] In the present application, when in use, the raw materials required for ball milling are placed into the interior of the grinding cylinder through the feed pipe, and the motor is started. The motor drives the worm to rotate, thereby driving the grinding cylinder to rotate synchronously, driving the grinding balls in the grinding cylinder to continuously collide and grind the raw materials in the grinding cylinder. When the raw materials are ground into powder, they will fall through the discharge hole and enter the collecting box along the lower hopper. The large raw materials continue to remain in the grinding cylinder for grinding. The raw materials can fall while being ground, thereby improving work efficiency. The rotation of the worm will drive the worm wheel to rotate, thereby driving the rotating shaft to rotate, and driving the cam to rotate synchronously. When the protruding part of the cam contacts the receiving box, it will push the receiving box to the right, thereby causing the receiving box to squeeze the baffle and the spring to contract. When the protruding part of the cam is away from the receiving box, the spring will rebound and bounce the baffle, thereby causing the baffle to push the receiving box to the left, shaking the powder inside the receiving box, thereby avoiding the formation of sharp piles in the receiving box during unloading, affecting the collection space of the receiving box.

[0014] In the utility model, the zirconia powder ball milling device can discharge the raw materials simultaneously during ball milling through the coordinated use of grinding balls, discharge holes and discharge hoppers, automatically screen the powder in the ball milling process, and improve the ball milling efficiency;

[0015] In the utility model, the zirconia powder ball milling device can make the material receiving box swing left and right through the coordinated use of the cam, the baffle and the spring, so as to level the powder inside the material receiving box, thereby avoiding the generation of sharp piles in the material receiving box when unloading, which affects the collection space of the material receiving box;

[0016] In the utility model, the grinding balls, the material receiving holes and the material discharge hopper are coordinated so that the raw materials can be discharged during the ball milling process to screen the materials during the ball milling process, thereby improving the ball milling efficiency. The cam, the baffle and the spring are coordinated so that the material receiving box can be swung left and right to level the powder inside the material receiving box, thereby avoiding the generation of sharp piles in the material receiving box when discharging the materials, thereby affecting the collection space of the material receiving box. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1This is a three-dimensional structural schematic diagram of a zirconium oxide powder ball milling device proposed by the utility model;

[0018] Figure 2 This is a schematic cross-sectional structure diagram of a material guide box of a zirconium oxide powder ball milling device proposed by the utility model;

[0019] Figure 3 This is a partial structural schematic diagram of a zirconium oxide powder ball milling device proposed by the utility model;

[0020] Figure 4 This is a schematic diagram of the cross-sectional structure of a grinding cylinder of a zirconium oxide powder ball milling device proposed by the utility model.

[0021] In the figure: 1. bottom plate; 2. material guide box; 3. feed pipe; 4. spring; 5. baffle; 6. material receiving box; 7. cam; 8. rotating shaft; 9. motor; 10. support plate; 11. worm gear; 12. support plate; 13. grinding cylinder; 14. annular bracket; 15. lower hopper; 16. discharge hole; 17. grinding ball; 18. worm. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Example 1

[0024] Reference Figure 1-Figure 4 A zirconia powder ball milling device, which is used in the field of ball milling, comprises: a bottom plate 1, two support plates 10 are fixedly connected to the upper surface of the bottom plate 1, one side of the two support plates 10 is fixedly connected to a support plate 12, a material guide box 2 is fixedly connected between the two support plates 12, two annular brackets 14 are fixedly connected to the top of the material guide box 2, a grinding cylinder 13 is rotatably connected between the two annular brackets 14, two ends of the grinding cylinder 13 are respectively rotated to penetrate one side of the two annular brackets 14, and can support the grinding cylinder 13, and one end of the grinding cylinder 13 is fixedly connected to a worm 18, A motor 9 is fixedly connected to one side of one of the support plates 10, one end of the worm 18 rotates to penetrate the inner wall of one side of the material guide box 2 and is fixedly connected to one end of the output shaft of the motor 9, a material receiving box 6 is placed on the upper surface of the base plate 1, and a plurality of grinding balls 17 are placed on the inner wall of the grinding cylinder 13 to perform ball milling on the raw materials in the grinding cylinder 13. Through the cooperation of the motor 9 and the worm 18, the grinding cylinder 13 can be rotated so that the grinding balls 17 grind the raw materials inside the grinding cylinder 13. The shaking mechanism is located on the upper surface of the base plate 1 and is used to shake the zirconium oxide powder in the material receiving box 6 flat after it falls.

[0025] The shaking mechanism includes a rotating shaft 8, which is rotatably connected between the base plate 1 and one of the support plates 12. The outer wall of the rotating shaft 8 is fixedly connected with a worm wheel 11 and a cam 7. The worm wheel 11 is meshed with the worm 18. One side of one of the support plates 10 is fixedly connected with multiple springs 4, and the other end of the multiple springs 4 is fixedly connected with the same baffle 5. The lower surface of the baffle 5 is slidably matched with the upper surface of the base plate 1. The cam 7 and the baffle 5 are respectively located on both sides of the material receiving box 6 and cooperate with each other. Through the coordinated use of the cam, the baffle and the spring, the material receiving box can be shaken left and right to level the powder inside the material receiving box, thereby avoiding the formation of sharp piles in the material receiving box when unloading, which affects the collection space of the material receiving box.

[0026] Example 2

[0027] refer to Figure 1-Figure 4 , based on the improvement of Example 1: the bottom of the material guide box 2 is fixedly connected to a lower hopper 15, the lower hopper 15 is trapezoidal, and the material collection box 6 is located below the lower hopper 15, so as to facilitate the collection of the ground powder.

[0028] Reference Figure 1 One end of the grinding cylinder 13 is fixedly connected to the feed pipe 3, and the other end of the feed pipe 3 rotates to penetrate the inner wall of one side of the material guide box 2 and one side of one of the support plates 10, so as to facilitate the feeding of raw materials.

[0029] Reference Figure 4 The outer wall of the grinding cylinder 13 is provided with a plurality of discharge holes 16, which enable the grinding balls 17 to discharge the ground powder while grinding.

[0030] However, as is well known to those skilled in the art, the working principle and wiring method of the motor 9 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art may make any selections according to their needs or convenience.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A zirconia powder ball milling device, comprising a bottom plate (1), characterized in that: Two support plates (10) are fixedly connected to the upper surface of the bottom plate (1), one side of each of the two support plates (10) is fixedly connected to a support plate (12), a material guide box (2) is fixedly connected between the two support plates (12), two annular brackets (14) are fixedly connected to the top of the material guide box (2), a grinding cylinder (13) is rotatably connected between the two annular brackets (14), the two ends of the grinding cylinder (13) respectively rotate through one side of the two annular brackets (14), one end of the grinding cylinder (13) is fixedly connected to a worm (18), one side of one of the support plates (10) is fixedly connected to a motor (9), one end of the worm (18) rotates through one side of the inner wall of the material guide box (2) and is fixedly connected to one end of the output shaft of the motor (9), and a material receiving box (6) is placed on the upper surface of the bottom plate (1); A shaking mechanism is located on the upper surface of the bottom plate (1) and is used to shake the zirconium oxide powder in the receiving box (6) flat after it falls.

2. A zirconia powder ball milling device according to claim 1, characterized in that: The shaking mechanism comprises a rotating shaft (8), the rotating shaft (8) is rotatably connected between the bottom plate (1) and one of the support plates (12), the outer wall of the rotating shaft (8) is fixedly connected with a worm wheel (11) and a cam (7), the worm wheel (11) is meshed with a worm (18), one side of one of the support plates (10) is fixedly connected with a plurality of springs (4), the other ends of the plurality of springs (4) are fixedly connected with the same baffle (5), the lower surface of the baffle (5) is slidably matched with the upper surface of the bottom plate (1), and the cam (7) and the baffle (5) are respectively located on both sides of the material receiving box (6) and are matched.

3. A zirconia powder ball milling device according to claim 1, characterized in that: The bottom of the material guide box (2) is fixedly connected to a lower hopper (15), the lower hopper (15) is trapezoidal, and the material receiving box (6) is located below the lower hopper (15).

4. A zirconia powder ball milling device according to claim 1, characterized in that: One end of the grinding cylinder (13) is fixedly connected to a feed pipe (3), and the other end of the feed pipe (3) rotates to penetrate an inner wall of one side of the material guide box (2) and one side of one of the support plates (10).

5. A zirconia powder ball milling device according to claim 1, characterized in that: The outer wall of the grinding cylinder (13) is provided with a plurality of discharge holes (16).

6. A zirconia powder ball milling device according to claim 1, characterized in that: A plurality of grinding balls (17) are placed on the inner wall of the grinding cylinder (13).

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