Anti-blocking ball mill for steel slag

Abstract

The utility model discloses an anti-clogging ball mill for steel slag, and relates to the technical field of ball mills, the anti-clogging ball mill comprises a supporting assembly and a supporting seat, the supporting assembly comprises a base, a double-head motor I, a driving shaft I, a supporting arm I, a double-head motor II, a driving shaft II and a supporting arm II, a first double-head motor and a second double-head motor are installed on the two sides of the bottom end of the interior of the base correspondingly, the output end of the first double-head motor is connected with a first driving shaft, the exterior of the first driving shaft is connected with a first supporting arm, the output end of the second double-head motor is connected with a second driving shaft, and the exterior of the second driving shaft is connected with a second supporting arm. According to the anti-blocking ball mill for the steel slag, when the electric telescopic rod extends outwards, the outer end of the electric telescopic rod can drive the advancing frame to extend by a certain length, at the moment, under the elastic force action of the spring, the swing arm drives the cleaning brush to keep an abutting effect with the surface of the partition plate, and through relative sliding between the partition plate and the cleaning brush, cleaning and dredging of screen holes in the surface of the partition plate are achieved; and materials can smoothly pass through the sieve holes.

Description

Technical Field

[0001] The utility model relates to the technical field of ball mills, in particular to an anti-clogging ball mill for steel slag. Background Art

[0002] Steel slag is a by-product of the steelmaking process. It can be comprehensively reused as a secondary resource. One way is to recycle it as a smelting solvent in the factory. It can not only replace limestone, but also recover a large amount of metallic iron and other useful elements from it. Therefore, steel slag must be fully crushed. At present, ball mills are widely used in the field of steel slag crushing.

[0003] For example, the utility model application number CN202121504789.6 discloses a steel slag ball mill. This utility model utilizes a partition mechanism to separate the crushed material, allowing unqualified materials to continue to be crushed, ensuring the material's later use efficiency. The extrusion component on the anti-blocking plate squeezes out the steel slag stuck in the sieve holes and regrinds it until it can pass through the sieve holes. However, after the crushing is completed, the material sinks to the bottom due to the horizontal setting of the shell, resulting in poor discharge.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and an anti-clogging ball mill for steel slag is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a ball mill for steel slag that is anti-clogging, so as to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a ball mill for steel slag with anti-clogging, comprising a support assembly and a support seat, the support assembly comprising a base, a double-headed motor 1, a drive shaft 1, a support arm 1, a double-headed motor 2, a drive shaft 2 and a support arm 2, and a double-headed motor 1 and a double-headed motor 2 are respectively installed on both sides of the inner bottom end of the base, the output end of the double-headed motor 1 is connected to the drive shaft 1, and the outside of the drive shaft 1 is connected to the support arm 1, the output end of the double-headed motor 2 is connected to the drive shaft 2, and the outside of the drive shaft 2 is connected to the support arm 2, the support seat is arranged at the end of the support arm 2 away from the drive shaft 2, and a drive motor is installed on the upper right side of the support seat, the output end of the drive motor passes through the right side of the support seat and is connected to the drive shaft 3, and the other end of the drive shaft 3 is connected to the shell.

[0007] Furthermore, two support arms 1 and two support arms 2 are provided, and the support arms 1 and the support arms 2 are distributed in a cross shape.

[0008] Furthermore, one end of the shell away from the driving shaft three is rotatably connected to the support seat, and a feed port is provided on the upper right side of the shell, and a discharge port is provided on the upper left side of the shell.

[0009] Furthermore, a cleaning assembly is provided inside the shell, and the cleaning assembly includes a fixed plate, an electric telescopic rod and a traveling frame. The electric telescopic rod is installed inside the fixed plate, and the outer end of the electric telescopic rod is connected to the traveling frame.

[0010] Furthermore, the cleaning assembly also includes a partition and a swing arm. A partition is provided between the two traveling frames, and the swing arm is rotatably connected to the fixed plate.

[0011] Furthermore, the cleaning assembly also includes a cleaning brush and a spring, and the other end of the swing arm is connected to the cleaning brush via a rotating shaft, the swing arm is connected to a spring, and the swing arm is elastically connected to the fixed plate via the spring.

[0012] Furthermore, a first grinding ball is placed on the left side of the interior of the shell, and a second grinding ball is placed on the right side of the interior of the shell, and the diameter of the first grinding ball is greater than the diameter of the second grinding ball.

[0013] The utility model provides a ball mill for steel slag that is anti-clogging and has the following beneficial effects:

[0014] 1. The utility model drives the driving shaft 1 and the supporting arm 1 to rotate in the counterclockwise direction through the double-headed motor 1, and drives the driving shaft 2 and the supporting arm 2 to rotate in the counterclockwise direction through the double-headed motor 2, so that the supporting seat and the shell produce a tilting effect under the support of the supporting arm 1 and the supporting arm 2, thereby facilitating the discharge of materials from the discharge port and solving the problem of poor discharge.

[0015] 2. When the electric telescopic rod of the utility model is extended outward, its outer end can drive the traveling frame to extend a certain length. At this time, under the elastic force of the spring, the swing arm will drive the cleaning brush to maintain abutment with the surface of the partition. Through the relative sliding between the partition and the cleaning brush, the sieve holes on the surface of the partition are cleaned and unblocked, ensuring that the material passes through the sieve holes smoothly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of an anti-clogging ball mill for steel slag according to the utility model;

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the shell of an anti-clogging ball mill for steel slag according to the present invention;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of a support assembly of an anti-clogging ball mill for steel slag according to the utility model.

[0019] In the figure: 1. Support assembly; 101. Base; 102. Double-headed motor 1; 103. Drive shaft 1; 104. Support arm 1; 105. Double-headed motor 2; 106. Drive shaft 2; 107. Support arm 2; 2. Support seat; 3. Drive motor; 4. Drive shaft 3; 5. Shell; 6. Feed port; 7. Discharge port; 8. Cleaning assembly; 801. Fixed plate; 802. Electric telescopic rod; 803. Traveling frame; 804. Partition; 805. Swing arm; 806. Cleaning brush; 807. Spring; 9. Grinding ball 1; 10. Grinding ball 2. DETAILED DESCRIPTION

[0020] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0021] like Figure 1 and Figure 3 As shown, a ball mill for steel slag with anti-clogging, including a support assembly 1 and a support base 2, the support assembly 1 includes a base 101, a double-headed motor 102, a drive shaft 103, a support arm 104, a double-headed motor 2 105, a drive shaft 2 106 and a support arm 2 107, and the double-headed motor 102 and the double-headed motor 2 105 are respectively installed on both sides of the inner bottom end of the base 101, the output end of the double-headed motor 102 is connected to the drive shaft 103, and the outside of the drive shaft 103 is connected to the support arm 104, the output end of the double-headed motor 2 105 is connected to the drive shaft 2 106, and the outside of the drive shaft 2 106 is connected to the support arm 2 107, the support arm 104 and the support arm 2 There are two 107s each, and support arm one 104 and support arm two 107 are distributed in a cross shape. The support seat 2 is arranged at the end of support arm two 107 away from drive shaft two 106, and a drive motor 3 is installed on the upper right side of the support seat 2. The output end of the drive motor 3 passes through the right side of the support seat 2 and is connected to the drive shaft three 4, and the other end of the drive shaft three 4 is connected to the shell 5. The end of the shell 5 away from the drive shaft three 4 is rotatably connected to the support seat 2, and a feed port 6 is provided on the upper right side of the shell 5, and a discharge port 7 is provided on the upper left side of the shell 5. Grinding ball one 9 is placed on the left side of the interior of the shell 5, and grinding ball two 10 is placed on the right side of the interior of the shell 5. The diameter of grinding ball one 9 is larger than the diameter of grinding ball two 10.

[0022] The specific operation is as follows: the double-headed motor 102 drives the drive shaft 103 and the support arm 104 to rotate in the counterclockwise direction, and the double-headed motor 2 105 drives the drive shaft 2 106 and the support arm 2 107 to rotate in the counterclockwise direction, so that the support seat 2 and the shell 5 produce a tilting effect under the support of the support arm 104 and the support arm 2 107, thereby facilitating the discharge of materials from the discharge port 7 and solving the problem of poor discharge.

[0023] like Figure 2 As shown, a cleaning assembly 8 is provided inside the shell 5, and the cleaning assembly 8 includes a fixed plate 801, an electric telescopic rod 802 and a traveling frame 803. The electric telescopic rod 802 is installed inside the fixed plate 801, and the outer end of the electric telescopic rod 802 is connected to the traveling frame 803. The cleaning assembly 8 also includes a partition 804 and a swing arm 805. A partition 804 is provided between the two traveling frames 803, and the swing arm 805 is rotatably connected to the fixed plate 801. The cleaning assembly 8 also includes a cleaning brush 806 and a spring 807, and the other end of the swing arm 805 is connected to the cleaning brush 806 through a rotating shaft, and a spring 807 is connected to the swing arm 805, and the swing arm 805 is elastically connected to the fixed plate 801 through the spring 807.

[0024] The specific operation is as follows: when the electric telescopic rod 802 extends outward, its outer end can drive the traveling frame 803 to extend a certain length. At this time, under the elastic force of the spring 807, the swing arm 805 will drive the cleaning brush 806 to maintain abutment with the surface of the partition 804. Through the relative sliding between the partition 804 and the cleaning brush 806, the sieve holes on the surface of the partition 804 are cleaned and unblocked, ensuring that the material passes through the sieve holes smoothly.

[0025] In summary, when using the anti-clogging steel slag ball mill, steel slag is first placed into the shell 5 through the feed port 6, and then the drive motor 3 is started. The drive motor 3 drives the drive shaft 3 4 and the shell 5 to rotate. As the shell 5 rotates at high speed, centrifugal force is generated to carry the material to a certain height and then fall. The grinding balls 9 grind the material. The qualified ground material passes through the sieve holes on the surface of the partition 804 and enters the left side of the shell 5. The material is crushed by the impact of the grinding balls 2 10.

[0026] After the crushing is completed, the driving motor 3 is turned off and the double-headed motor 102 and the double-headed motor 2 105 are started. The double-headed motor 102 drives the driving shaft 103 and the support arm 1 104 to rotate in a counterclockwise direction. The double-headed motor 2 105 drives the driving shaft 2 106 and the support arm 2 107 to rotate in a counterclockwise direction, so that the support seat 2 and the shell 5 are tilted under the support of the support arm 104 and the support arm 2 107, so that the material is discharged from the discharge port 7, thereby solving the problem of poor discharge.

[0027] When the sieve holes on the surface of the partition 804 are blocked, the electric telescopic rod 802 can be controlled to extend outward or retract inward, and its outer end drives the traveling frame 803 to extend or retract a certain length, so that the swing arm 805 rotates under the elastic force of the spring 807, and the cleaning brush 806 rotatably connected to the swing arm 805 maintains abutment with the surface of the partition 804. Through the relative sliding between the partition 804 and the cleaning brush 806, the sieve holes on the surface of the partition 804 are cleaned and unblocked, so that the partition 804 has the advantage of anti-clogging.

[0028] The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

Claims

1. A ball mill for steel slag with anti-clogging, comprising a support assembly (1) and a support seat (2), characterized in that: The support assembly (1) comprises a base (101), a double-headed motor (102), a drive shaft (103), a support arm (104), a double-headed motor (105), a drive shaft (106) and a support arm (107), and the double-headed motor (102) and the double-headed motor (105) are respectively installed on both sides of the inner bottom end of the base (101), the output end of the double-headed motor (102) is connected to the drive shaft (103), and the outside of the drive shaft (103) is connected to the support arm (104). 104), the output end of the double-headed motor 2 (105) is connected to the drive shaft 2 (106), and the outside of the drive shaft 2 (106) is connected to the support arm 2 (107), the support base (2) is arranged at the end of the support arm 2 (107) away from the drive shaft 2 (106), and the drive motor (3) is installed on the upper right side of the support base (2), the output end of the drive motor (3) passes through the right side of the support base (2) and is connected to the drive shaft 3 (4), and the other end of the drive shaft 3 (4) is connected to the shell (5).

2. The anti-clogging ball mill for steel slag according to claim 1, characterized in that: The support arm 1 (104) and the support arm 2 (107) are each provided with two, and the support arm 1 (104) and the support arm 2 (107) are distributed in a cross shape.

3. The anti-clogging ball mill for steel slag according to claim 1, characterized in that: The end of the shell (5) away from the driving shaft (4) is rotatably connected to the support seat (2), and a feed port (6) is provided on the upper right side of the shell (5), and a discharge port (7) is provided on the upper left side of the shell (5).

4. The anti-clogging ball mill for steel slag according to claim 1, characterized in that: A cleaning assembly (8) is provided inside the housing (5), and the cleaning assembly (8) comprises a fixed plate (801), an electric telescopic rod (802) and a traveling frame (803); the electric telescopic rod (802) is installed inside the fixed plate (801), and the outer end of the electric telescopic rod (802) is connected to the traveling frame (803).

5. The anti-clogging ball mill for steel slag according to claim 4, characterized in that: The cleaning assembly (8) further comprises a partition (804) and a swing arm (805). The partition (804) is provided between the two traveling frames (803), and the swing arm (805) is rotatably connected to the fixed plate (801).

6. The anti-clogging ball mill for steel slag according to claim 5, characterized in that: The cleaning assembly (8) further comprises a cleaning brush (806) and a spring (807), and the other end of the swing arm (805) is connected to the cleaning brush (806) via a rotating shaft, the swing arm (805) is connected to the spring (807), and the swing arm (805) is elastically connected to the fixed plate (801) via the spring (807).

7. The anti-clogging ball mill for steel slag according to claim 1, characterized in that: A grinding ball 1 (9) is placed on the left side of the interior of the shell (5), and a grinding ball 2 (10) is placed on the right side of the interior of the shell (5). The diameter of the grinding ball 1 (9) is larger than the diameter of the grinding ball 2 (10).

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