A ball milling equipment for raw materials used in ceramic production

Abstract

The present invention discloses a raw material ball milling equipment for ceramic production, which relates to the technical field of ball milling, and comprises a carrier frame, an extension tube I and an extension tube II extending to the outside of an outer cylinder are coaxially fixed at both ends of an inner rotating cylinder, a rotating drive assembly is connected to a motor, a central shaft is rotatably installed in the inner rotating cylinder, the outer cylinder is rotatably connected to a transition collecting cylinder, a plurality of arc-shaped strips are radially slidably installed on the side wall of the inner rotating cylinder, and a push assembly for driving the arc-shaped strips to slide radially relative to the inner rotating cylinder is installed on the central shaft. The present invention drives the paddle to rotate through the central shaft, so that the conical strips push the arc-shaped strips through radial sliding columns, so that the arc-shaped strips push and impact the grinding balls, and with the help of the reverse rotation of the inner rotating cylinder and the outer cylinder, the grinding balls can fully impact the ceramic raw materials in the outer cylinder, which greatly improves the grinding pressure, and the grinding efficiency of the ceramic raw materials is significantly improved.

Description

Technical Field

[0001] The invention relates to the technical field of ball milling, in particular to a raw material ball milling equipment for ceramic production. Background Art

[0002] Ball mill is the key equipment for crushing and refining materials after they are broken. A certain number of grinding balls are loaded into the cylinder of the ball mill as grinding media. It is widely used in cement, silicate products, new building materials, refractory materials, fertilizers, ferrous and non-ferrous metal beneficiation, glass and ceramics and other production industries. It can grind various ores and other grindable materials by dry or wet process.

[0003] In the process of processing raw materials for ceramic production, it is necessary to transport the initially crushed raw materials into a ball mill, and use the collision and contact between the grinding balls and the raw materials to achieve fine grinding of the raw materials. However, in the use of the existing ball mill, the grinding balls and the raw materials rotate with the outer cylinder, the axial displacement of the grinding balls relative to the outer cylinder is insufficient, the displacement degree and range of the grinding balls are very limited, and the impact force between the grinding balls is low, resulting in low grinding refinement efficiency of the raw materials. Therefore, a ball mill processing equipment for raw materials for ceramic production is provided to solve the above problems. Summary of the invention

[0004] The object of the present invention is to provide a raw material ball milling equipment for ceramic production to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A ball milling processing equipment for raw materials used in ceramic production, comprising a carrier, an outer cylinder is rotatably mounted on the carrier, grinding balls are filled in the outer cylinder, a motor is fixed on the carrier, an extension cylinder connected to the outer cylinder is coaxially fixed at the end of the outer cylinder, a feeding assembly connected to the extension cylinder is fixed on the carrier, an inner rotating cylinder is rotatably mounted in the outer cylinder, an extension tube I and an extension tube II extending to the outside of the outer cylinder are coaxially fixed at both ends of the inner rotating cylinder, a rotation drive assembly is connected to the motor, the rotation drive assembly is used to drive the extension tube I and the outer cylinder to rotate, and the inner rotating cylinder rotates A central axis is installed, and both ends of the central axis extend to the outside of the outer cylinder, and a transition collecting barrel fixed on the supporting frame is installed at one end of the outer cylinder away from the feeding assembly, and a filter screen connected to the transition collecting barrel is embedded in the end face of the outer cylinder, and the outer cylinder is rotatably connected to the transition collecting barrel, and a plurality of arc-shaped strips are radially slidably installed on the side wall of the inner rotating cylinder, and a thrust assembly for driving the arc-shaped strips to slide radially relative to the inner rotating cylinder is installed on the central axis, and a conveying pipe is connected to the transition collecting barrel, and a discharge barrel is connected to the conveying pipe, and a discharge assembly is installed on the discharge barrel.

[0007] As an improved solution of the present invention: the rotary drive assembly includes an outer gear ring fixedly sleeved on the outer cylinder body, the output shaft of the motor is coaxially fixed with a gear II meshing with the outer gear ring, the extension tube I is slidably sleeved with a transmission sleeve I rotatably mounted on the support frame, the inner wall of the transmission sleeve I is slidably embedded with a clip strip I fixed on the extension tube I, and a pulley mechanism I is transmission-connected between the transmission sleeve I and the gear II.

[0008] As an improved solution of the present invention: the thrust assembly includes a plurality of circumferentially distributed shifting plates fixed on the side walls of the central axis, a radial sliding column slidingly extending to the interior of the inner rotating cylinder is fixed on the arc-shaped strip plate, a connecting strip plate is fixed at one end of the radial sliding column away from the arc-shaped strip plate, a spring ring is fixed between the connecting strip plate and the inner rotating cylinder, a conical strip block is fixed on the connecting strip plate, the shifting plate is located between two adjacent conical strip blocks, and a transmission assembly for driving the central axis to move is installed on the carrier frame.

[0009] As an improved solution of the present invention: the transmission assembly includes a bevel gear II fixedly sleeved on the central shaft, a transmission sleeve II is slidably sleeved on the extension tube II, the transmission sleeve II is rotatably installed on the outer cylinder body, the inner wall of the transmission sleeve II is slidably embedded with a clamping strip II fixed on the outer wall of the extension tube II, a bevel gear I is fixedly sleeved on the transmission sleeve II, an extension plate is fixed on the transition collecting barrel, and an intermediate bevel gear meshing with the bevel gear I and the bevel gear II is rotatably installed on the extension plate.

[0010] As an improved solution of the present invention: the transmission assembly also includes a wheel I rotatably mounted on the extension plate, a connecting rod is eccentrically hinged on the wheel I, a sleeve is hinged at one end of the connecting rod away from the wheel I, the extension tube II is rotatably mounted on the sleeve, and a pulley mechanism II is transmission-connected between the wheel I and the intermediate bevel gear.

[0011] As an improved solution of the present invention: the extension tube II is slidably installed on the outer cylinder, a material blocking cover arranged on the filter screen is fixed in the outer cylinder, and a plurality of radially extending brush plates are fixed on the side wall of the transmission sleeve II, and the brush plates are in contact with the filter screen.

[0012] As an improved solution of the present invention: the discharge assembly includes an axial flow fan rotatably mounted on the discharge barrel, the axial flow fan is coaxially fixed with the intermediate bevel gear, and the axial flow fan is located above the connection between the discharge barrel and the conveying pipe.

[0013] As an improved solution of the present invention: the discharge assembly also includes a piston column slidably installed in the conveying pipe, a sliding rod slidably extending to the outside of the discharge barrel is fixed on the piston column, a wheel II is coaxially fixed to the bottom of the wheel I, a circular frame is fixed at the end of the sliding rod, and a pin shaft eccentrically fixed on the wheel II is slidably installed in the circular frame.

[0014] As an improved solution of the present invention: the feeding assembly includes a feeding barrel fixed on the supporting frame, a feeding hopper is installed on the top of the feeding barrel, a spiral shaft is rotatably installed in the feeding barrel, a gear I meshing with the outer gear ring is coaxially fixed on the end of the spiral shaft, and a transition connecting assembly is installed between the feeding barrel and the extension barrel.

[0015] As an improved solution of the present invention: the transition connecting component includes a vertical tube installed at the bottom of the feed tube, a transition sleeve sleeved on the extension tube is fixed to the bottom of the vertical tube, and a plurality of side holes are opened on the side wall of the extension tube.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The central axis of the present invention drives the paddle to rotate, so that the conical strip blocks push the arc strip plates through radial sliding columns, so that the arc strip plates push and impact the grinding balls. With the help of the reverse rotation of the inner drum and the outer drum, the grinding balls can fully impact the ceramic raw materials in the outer drum, which greatly increases the grinding pressure and significantly improves the grinding efficiency of the ceramic raw materials.

[0018] 2. In the present invention, the inner drum and the outer drum rotate simultaneously and in opposite directions. At the same time, under the action of the transmission component, the inner drum has a reciprocating relative displacement in the axial direction relative to the outer drum, so that the grinding balls have an axial displacement while being pushed by the arc-shaped strips, which overcomes the defect of insufficient axial displacement of the grinding balls inside the conventional ball mill, greatly improves the movement range and movement frequency of the grinding balls, and realizes full and comprehensive grinding and refinement of the ceramic raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the present invention;

[0020] Figure 2 For the present invention Figure 1 Schematic diagram from a certain perspective;

[0021] Figure 3 It is a schematic diagram of the present invention after the outer cylinder is partially cut away;

[0022] Figure 4 For the present invention Figure 3 The enlarged schematic diagram of the middle A part;

[0023] Figure 5It is a schematic diagram of the local structure of the present invention;

[0024] Figure 6 For the present invention Figure 5 The enlarged schematic diagram of the middle part B;

[0025] Figure 7 It is a schematic diagram of the connection of the inner drum, the extension tube II, the transmission sleeve II and the brush plate in the present invention;

[0026] Figure 8 It is a schematic diagram of the connection of the extension tube I, the inner drum, the central axis and the arc-shaped strips and other components in the present invention;

[0027] Fig. 9 For the present invention Figure 8 The enlarged schematic diagram of the middle C part;

[0028] Fig.10 It is a schematic diagram of the connection of the inner drum, the conical strips, the connecting strips and the arc strips in the present invention;

[0029] Fig.11 It is a schematic diagram of the structure of the feed assembly in the present invention.

[0030] In the figure: 1-carrying frame, 2-outer cylinder, 3-feeding cylinder, 4-feeding hopper, 5-extension cylinder, 6-gear I, 7-outer gear ring, 8-gear II, 9-motor, 10-pulley mechanism I, 11-center axis, 12-transmission sleeve I, 13-extension tube I, 14-transition sleeve, 15-rotor I, 16-rotor II, 17-sleeve, 18-connecting rod, 19-transition collecting cylinder, 20-discharge cylinder, 21-conveying pipe, 22-reciprocating frame, 23-bevel gear I, 24-pulley mechanism II, 25 - bevel gear II, 26 - inner drum, 27 - arc strip, 28 - extension tube II, 29 - material blocking cover, 30 - filter screen, 31 - transmission sleeve II, 32 - intermediate bevel gear, 33 - piston column, 34 - slide rod, 35 - axial flow fan, 36 - side hole, 37 - brush plate, 38 - connecting strip, 39 - spring ring, 40 - conical strip, 41 - radial slide column, 42 - dial plate, 43 - card strip I, 44 - card strip II, 45 - spiral shaft, 46 - extension plate, 47 - pin shaft, 48 - vertical tube. DETAILED DESCRIPTION

[0031] The technical solution of the present invention is further described in detail below in conjunction with specific embodiments:

[0032] Example 1

[0033] Please see attached Figure 1 -Attached Fig.11A ball milling processing equipment for raw materials used in ceramic production comprises a carrier frame 1, an outer cylinder 2 is rotatably mounted on the carrier frame 1, grinding balls are filled in the outer cylinder 2, a motor 9 is fixed on the carrier frame 1, an extension cylinder 5 connected to the outer cylinder 2 is coaxially fixed at the end thereof, a feeding assembly connected to the extension cylinder 5 is fixed on the carrier frame 1, an inner rotating cylinder 26 is rotatably mounted in the outer cylinder 2, an extension tube I13 and an extension tube II28 extending to the outside of the outer cylinder 2 are coaxially fixed at both ends of the inner rotating cylinder 26, a rotating driving assembly is connected to the motor 9, the rotating driving assembly is used to drive the extension tube I13 and the outer cylinder 2 to rotate, and a rotating cylinder 26 is rotatably mounted in the inner rotating cylinder 26. The central axis 11 has two ends extending to the outside of the outer cylinder 2. A transition collecting barrel 19 fixed on the support frame 1 is installed at one end of the outer cylinder 2 away from the feeding assembly. A filter screen 30 connected to the transition collecting barrel 19 is embedded in the end surface of the outer cylinder 2. The outer cylinder 2 is rotatably connected to the transition collecting barrel 19. A plurality of arc-shaped strips 27 are radially slidably installed on the side wall of the inner rotating cylinder 26. A push assembly for driving the arc-shaped strips 27 to slide radially relative to the inner rotating cylinder 26 is installed on the central axis 11. The transition collecting barrel 19 is connected to and installed with a conveying pipe 21. A discharge barrel 20 is connected to and installed on the conveying pipe 21. A discharge assembly is installed on the discharge barrel 20.

[0034] The ceramic raw materials to be ground and refined are fed into the outer cylinder 2 through the feeding assembly, and the outer cylinder 2 and the inner drum 26 are rotated by the driving of the rotary drive assembly, so that the grinding balls inside the outer cylinder 2 are connected to the raw materials inside and rotate, thereby grinding and refining the ceramic raw materials.

[0035] Specifically, the rotary drive assembly includes an outer gear ring 7 fixedly sleeved on the outer cylinder body 2, a gear II8 meshing with the outer gear ring 7 is coaxially fixed to the output shaft of the motor 9, a transmission sleeve I12 rotatably mounted on the support frame 1 is slidably sleeved on the extension tube I13, a clip strip I43 fixed on the extension tube I13 is slidably embedded on the inner wall of the transmission sleeve I12, and a pulley mechanism I10 is connected to the transmission sleeve I12 and the gear II8.

[0036] The motor 9 can drive the gear II8 to rotate, and the gear II8 drives the outer gear ring 7 to rotate, so that the outer cylinder 2 rotates accordingly and drives the grinding balls and the ceramic raw materials to rotate, thereby realizing the grinding and refinement of the ceramic raw materials. At the same time, the output shaft of the motor 9 drives the transmission sleeve I12 to rotate through the pulley mechanism I10, and the transmission sleeve I12 drives the extension tube I13 to rotate through the clamping strip I43. At this time, the extension tube I13 can drive the inner rotating cylinder 26 located inside the outer cylinder 2 to rotate, and the rotation direction of the inner rotating cylinder 26 is opposite to that of the outer cylinder 2, which effectively promotes the grinding balls to impact the ceramic raw materials after being rebounded by the arc-shaped strips 27 on the outer cylinder 2, greatly improving the grinding pressure of the grinding balls on the ceramic raw materials, and the grinding efficiency of the ceramic raw materials is significantly improved.

[0037] The push assembly of the device includes a plurality of circumferentially distributed shifting plates 42 fixed to the side wall of the central shaft 11, a radial sliding column 41 slidingly extending to the inside of the inner rotating cylinder 26 is fixed on the arc-shaped strip plate 27, a connecting strip plate 38 is fixed to the end of the radial sliding column 41 away from the arc-shaped strip plate 27, a spring ring 39 is fixed between the connecting strip plate 38 and the inner rotating cylinder 26, a conical strip block 40 is fixed on the connecting strip plate 38, the shifting plate 42 is located between two adjacent conical strip blocks 40, and a transmission assembly for driving the central shaft 11 to move is installed on the support frame 1.

[0038] Among them, the transmission assembly includes a bevel gear II25 fixedly sleeved on the central shaft 11, a transmission sleeve II31 slidingly sleeved on the extension tube II28, the transmission sleeve II31 is rotatably installed on the outer cylinder 2, the inner wall of the transmission sleeve II31 is slidably embedded with a clamping strip II44 fixed on the outer wall of the extension tube II28, a bevel gear I23 is fixedly sleeved on the transmission sleeve II31, an extension plate 46 is fixed on the transition collecting barrel 19, and an intermediate bevel gear 32 meshing with the bevel gear I23 and the bevel gear II25 is rotatably installed on the extension plate 46.

[0039] Through the above arrangement, during the rotation of the central shaft 11, the central shaft 11 drives the paddle 42 to rotate, and the paddle 42 abuts against the wedge-shaped side wall of the conical bar block 40, so that the conical bar block 40 pushes the arcuate bar plate 27 through the radial sliding column 41, and the arcuate bar plate 27 pushes the grinding balls falling thereon, so that the grinding balls bounce and bounce, which further enhances the impact force of the grinding balls on the ceramic raw materials, and the grinding sufficiency and efficiency of the ceramic raw materials are greatly improved.

[0040] At the same time, the center shaft 11 can drive the bevel gear II25 to rotate, and the bevel gear II25 drives the bevel gear I23 to rotate through the intermediate bevel gear 32, so that the transmission sleeve II31 drives the extension tube II28 to rotate through the clamping strip II44, and the extension tube II28 rotates in the opposite direction to the center shaft 11, further improving the relative displacement of the shift plate 42 and the conical strip block 40, accelerating the pushing frequency of the arc strip plate 27 on the grinding balls, and achieving high-frequency beating of the grinding balls, thereby significantly improving the grinding efficiency of ceramic raw materials.

[0041] In addition, the transmission assembly also includes a wheel I15 rotatably mounted on the extension plate 46, a connecting rod 18 is eccentrically hinged on the wheel I15, an end of the connecting rod 18 away from the wheel I15 is hinged to a sleeve 17, an extension tube II28 is rotatably mounted on the sleeve 17, and a pulley mechanism II24 is connected to the wheel I15 and the intermediate bevel gear 32 for transmission.

[0042] While the intermediate bevel gear 32 is rotating, it drives the wheel I15 to rotate through the pulley mechanism II24. The wheel I15 pulls the sleeve 17 to reciprocate through the connecting rod 18. At this time, the extension tube II28 can drive the inner drum 26 to reciprocate axially relative to the outer cylinder 2, so that the grinding balls have an axial displacement relative to the outer cylinder 2 after being pushed by the arc-shaped strips 27, so that the grinding range of the grinding balls on the ceramic raw materials is greatly improved, and the grinding of the ceramic raw materials is more sufficient and efficient.

[0043] Example 2

[0044] Please see attached Figure 1 -Attached Fig.11 On the basis of Example 1, in addition, the extension tube II28 is slidably installed on the outer cylinder 2, a material blocking cover 29 covered on the filter screen 30 is fixed inside the outer cylinder 2, and a plurality of radially extending brush plates 37 are fixed to the side wall of the transmission sleeve II31, and the brush plates 37 are in contact with the filter screen 30.

[0045] The discharge assembly includes an axial flow fan 35 rotatably mounted on the discharge barrel 20, the axial flow fan 35 is coaxially fixed with the intermediate bevel gear 32, and the axial flow fan 35 is located above the connection between the discharge barrel 20 and the conveying pipe 21. The discharge assembly also includes a piston column 33 slidably mounted in the conveying pipe 21, a slide bar 34 slidably extending to the outside of the discharge barrel 20 is fixed on the piston column 33, a runner II16 is coaxially fixed to the bottom of the runner I15, a circular frame 22 is fixed at the end of the slide bar 34, and a pin 47 eccentrically fixed to the runner II16 is slidably mounted in the circular frame 22.

[0046] Through the above arrangement, during the rotation of the intermediate bevel gear 32, the intermediate bevel gear 32 drives the axial flow fan 35 to rotate, and the axial flow fan 35 generates a vertical downward airflow inside the discharge barrel 20. At this time, the airflow inside the outer cylinder 2 carries the fully refined ceramic raw materials through the filter screen 30, and then enters the lower end of the discharge barrel 20 through the transition collection barrel 19 and the conveying pipe 21 to achieve discharge. The transmission sleeve II31 can drive the brush plate 37 to rotate and rotate and clean the filter screen 30, promoting the unblocked mesh of the filter screen 30. At the same time, the material blocking cover 29 can block the large particles of ceramic raw materials that are not fully ground to prevent them from clogging the filter screen 30, and also ensure that the ceramic raw materials can be fully ground.

[0047] In addition, the rotating wheel I15 can drive the rotating wheel II16 to rotate, and the rotating wheel II16 drives the circular frame 22 to reciprocate through the pin shaft 47. The circular frame 22 drives the piston column 33 to reciprocate through the sliding rod 34. The piston column 33 can extract the air inside the outer cylinder 2, thereby promoting the ground ceramic raw material to enter the conveying pipe 21. When the piston column 33 moves to the inside of the discharge barrel 20, the conveying pipe 21 and the discharge barrel 20 are connected to realize the smooth discharge of the ceramic raw material after refinement.

[0048] In addition, the feed assembly includes a feed barrel 3 fixed on the carrier frame 1, a feed hopper 4 is installed on the top of the feed barrel 3, a screw shaft 45 is rotatably installed in the feed barrel 3, a gear 16 meshing with the outer gear ring 7 is coaxially fixed to the end of the screw shaft 45, and a transition connection assembly is installed between the feed barrel 3 and the extension barrel 5. The transition connection assembly includes a vertical pipe 48 installed at the bottom of the feed barrel 3, a transition sleeve 14 sleeved on the extension barrel 5 is fixed at the bottom of the vertical pipe 48, and a plurality of side holes 36 are opened on the side wall of the extension barrel 5.

[0049] The outer gear ring 7 can drive the gear I6 to rotate, and the gear I6 drives the screw shaft 45 to rotate. The ceramic raw material is put into the feed barrel 3 from the feed hopper 4, and is transported by the screw shaft 45 and enters the transition sleeve 14 from the vertical pipe 48. As the extension tube 5 rotates, the side hole 36 can be intermittently connected with the vertical pipe 48, and the ceramic raw material enters the outer cylinder body 2 through the extension tube 5, thereby realizing the simultaneous feeding and grinding of the ceramic raw material.

[0050] In summary, the central shaft 11 of the present invention drives the paddle 42 to rotate, so that the conical strip block 40 pushes the arc strip plate 27 through the radial slide column 41, so that the arc strip plate 27 pushes and impacts the grinding ball, and with the help of the reverse rotation of the inner drum 26 and the outer cylinder 2, the grinding ball can fully impact the ceramic raw material in the outer cylinder 2, greatly improving the grinding pressure, and significantly improving the grinding efficiency of the ceramic raw material. In the present invention, the inner drum 26 and the outer cylinder 2 rotate simultaneously and in opposite directions. At the same time, under the action of the transmission component, the inner drum 26 has a reciprocating relative displacement in the axial direction relative to the outer cylinder 2, so that the grinding ball has an axial displacement while being pushed by the arc strip plate 27, which overcomes the defect of insufficient axial displacement of the grinding ball inside the conventional ball mill, so that the movement range and movement frequency of the grinding ball are greatly improved, and the ceramic raw material is fully and comprehensively ground and refined.

Claims

1. A ball milling equipment for raw materials used in ceramic production, comprising a carrier (1), an outer cylinder (2) rotatably mounted on the carrier (1), the outer cylinder (2) being filled with grinding balls, a motor (9) being fixed on the carrier (1), characterized in that: An extension cylinder (5) connected to the outer cylinder (2) is coaxially fixed to the end of the outer cylinder (2); a feeding assembly connected to the extension cylinder (5) is fixed on the support frame (1); an inner rotating cylinder (26) is rotatably installed in the outer cylinder (2); an extension tube I (13) and an extension tube II (28) extending to the outside of the outer cylinder (2) are coaxially fixed to the two ends of the inner rotating cylinder (26); a rotation driving assembly is connected to the motor (9); the rotation driving assembly is used to drive the extension tube I (13) and the outer cylinder (2) to rotate; a central shaft (11) is rotatably installed in the inner rotating cylinder (26); both ends of the central shaft (11) extend to the outside of the outer cylinder (2); and one end of the outer cylinder (2) away from the feeding assembly is installed A transition material collecting barrel (19) is fixed on the support frame (1), a filter screen (30) connected to the transition material collecting barrel (19) is embedded on the end surface of the outer cylinder (2), the outer cylinder (2) is rotatably connected to the transition material collecting barrel (19), a plurality of arc-shaped strips (27) are radially slidably mounted on the side wall of the inner rotating cylinder (26), a push assembly for driving the arc-shaped strips (27) to slide radially relative to the inner rotating cylinder (26) is mounted on the central shaft (11), a conveying pipe (21) is connected to the transition material collecting barrel (19), a discharge barrel (20) is connected to the conveying pipe (21), a discharge assembly is mounted on the discharge barrel (20), and the push assembly includes a plurality of circumferentially fixed to the side wall of the central shaft (11) The arc-shaped strip (27) is fixed with a radial sliding column (41) which slides and extends into the inner drum (26); a connecting strip (38) is fixed to one end of the radial sliding column (41) away from the arc-shaped strip (27); a spring ring (39) is fixed between the connecting strip (38) and the inner drum (26); a conical strip block (40) is fixed to the connecting strip (38); the dial plate (42) is located between two adjacent conical strip blocks (40); a transmission assembly for driving the central shaft (11) to move is installed on the support frame (1); the transmission assembly includes a bevel gear II (25) fixedly sleeved on the central shaft (11); a transmission sleeve II is slidably sleeved on the extension tube II (28); (31), a transmission sleeve II (31) is rotatably mounted on the outer cylinder (2), a clip strip II (44) fixed to the outer wall of the extension tube II (28) is slidably embedded in the inner wall of the transmission sleeve II (31), a bevel gear I (23) is fixedly sleeved on the transmission sleeve II (31), an extension plate (46) is fixed on the transition collecting barrel (19), an intermediate bevel gear (32) meshing with the bevel gear I (23) and the bevel gear II (25) is rotatably mounted on the extension plate (46), the transmission assembly also includes a runner I (15) rotatably mounted on the extension plate (46), a connecting rod (18) is eccentrically hinged on the runner I (15), and a sleeve frame (17) is hinged at one end of the connecting rod (18) away from the runner I (15),The extension tube II (28) is rotatably mounted on the sleeve frame (17), a pulley mechanism II (24) is transmission-connected between the runner I (15) and the intermediate bevel gear (32), the discharge assembly comprises an axial flow fan (35) rotatably mounted on the discharge barrel (20), the axial flow fan (35) is coaxially fixed with the intermediate bevel gear (32), the axial flow fan (35) is located above the connection between the discharge barrel (20) and the conveying pipe (21), the discharge assembly also comprises a piston column (33) slidably mounted in the conveying pipe (21), a slide bar (34) slidably extending to the outside of the discharge barrel (20) is fixed on the piston column (33), a runner II (16) is coaxially fixed to the bottom of the runner I (15), a circular frame (22) is fixed at the end of the slide bar (34), a pin shaft (47) eccentrically fixed on the runner II (16) is slidably mounted in the circular frame (22).

2. The ball milling equipment for raw materials for ceramic production according to claim 1, characterized in that: The rotary drive assembly comprises an outer gear ring (7) fixedly sleeved on the outer cylinder (2); a gear II (8) meshing with the outer gear ring (7) is coaxially fixed to the output shaft of the motor (9); a transmission sleeve I (12) rotatably mounted on the support frame (1) is slidably sleeved on the extension tube I (13); a clip strip I (43) fixed on the extension tube I (13) is slidably embedded in the inner wall of the transmission sleeve I (12); and a pulley mechanism I (10) is transmission-connected between the transmission sleeve I (12) and the gear II (8).

3. The ball milling equipment for raw materials for ceramic production according to claim 1, characterized in that: The extension tube II (28) is slidably mounted on the outer cylinder (2), a material blocking cover (29) covering the filter screen (30) is fixed inside the outer cylinder (2), and a plurality of radially extending brush plates (37) are fixed to the side wall of the transmission sleeve II (31), and the brush plates (37) are in contact with the filter screen (30).

4. The ball milling equipment for raw materials for ceramic production according to claim 2, characterized in that: The feed assembly comprises a feed barrel (3) fixed on a carrier frame (1), a feed hopper (4) being mounted on the top of the feed barrel (3), a screw shaft (45) being rotatably mounted in the feed barrel (3), a gear I (6) being coaxially fixed to the end of the screw shaft (45) and meshing with an outer gear ring (7), and a transition connection assembly being mounted between the feed barrel (3) and the extension barrel (5).

5. The ball milling equipment for raw materials used in ceramic production according to claim 4, characterized in that: The transition connecting component comprises a vertical tube (48) installed at the bottom of the feed tube (3), a transition sleeve (14) sleeved on the extension tube (5) is fixed to the bottom of the vertical tube (48), and a plurality of side holes (36) are opened on the side wall of the extension tube (5).

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