Mining ball mill with flocking and noise reduction functions

Abstract

The utility model discloses a mining ball mill with flocking and noise reduction functions, and belongs to the technical field of mining machinery. Comprising a barrel, mounting rings are connected to the two ends of the barrel, annular grooves are formed in the opposite sides of the mounting rings, the barrel is rotationally connected between the mounting rings through the annular grooves, a base is fixedly mounted between the bottoms of the mounting rings, a feeding port and a discharging port are connected to the two ends of the barrel respectively, and a crushing mechanism is arranged in the barrel. The crushing mechanism is mounted on mounting rings, and mounting plates in mirror image distribution are mounted between the mounting rings; according to the utility model, through the crushing mechanism, materials can be crushed in the falling process of the materials, so that the materials are ground more uniformly, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mining machinery, and more specifically to a mining ball mill with flocking noise reduction function. Background Art

[0002] Only after the materials are ground and reach the required fineness can they be fully mixed and used together, and only then can the products reach the required strength. Grinding is an important procedure in the production of aerated concrete. The grinding process consumes a lot of electricity. Mining ball mills are generally the equipment with the largest motor capacity in aerated concrete plants. Mining ball mills are divided into dry and wet types. The dry type is used for refractory materials, cement, fertilizers, and glass industries; the wet type is used for mineral processing, ceramics, and chemical industries. Our factory has newly developed and produced bearing-driven, high-efficiency and energy-saving mining ball mills.

[0003] The current mining ball mill drives the material to rise through the cylinder. After rising to a certain height, the centrifugal force causes the material to fall into the cylinder. This method is not only inefficient, but also causes uneven grinding. Utility Model Content

[0004] The utility model aims to provide a mining ball mill with flocking noise reduction function, which can crush materials in the process of material falling, so that the material can be ground more evenly, thereby improving work efficiency.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] A mining ball mill with flocking noise reduction function includes a cylinder, both ends of the cylinder are connected with mounting rings, opposite sides of the mounting rings are provided with annular grooves, the cylinder is rotatably connected between the mounting rings through the annular grooves, a base is fixedly installed between the bottoms of the mounting rings, both ends of the cylinder are respectively connected with a feeding port and a discharging port, a crushing mechanism is arranged in the cylinder, the crushing mechanism is installed on the mounting rings, and mirror-distributed mounting plates are installed between the mounting rings.

[0007] As a further solution of the utility model: the crushing mechanism includes a second motor, a support plate is fixedly installed on the bottom of the second motor, the support plate is fixedly installed on one side of the mounting ring, the output end of the second motor is fixedly connected to a connecting shaft, and a main gear is fixedly installed on one end of the connecting shaft close to the second motor.

[0008] As a further solution of the utility model: one side of the main gear is meshedly connected with a driven gear, a fixed shaft is fixedly installed on the driven gear, the connecting shaft and the fixed shaft both pass through one of the mounting rings and are rotatably connected to the other mounting ring, and crushing rollers are fixedly installed on the connecting shaft and the fixed shaft.

[0009] As a further solution of the utility model: a first motor is fixedly installed on the top of the base, a rotating shaft is fixedly connected to the output end of the first motor, and a linkage gear is fixedly installed on the rotating shaft.

[0010] As a further solution of the utility model: the linkage gear is meshingly connected with an annular rack, and the annular rack is fixedly mounted on the outer ring surface of the cylinder.

[0011] As a further solution of the utility model: a rubber plate is installed on the mounting plate, and sound insulation cotton is connected between the mounting plate and the rubber plate.

[0012] The beneficial effects of the utility model are as follows: after the material is put into the cylinder from the feeding port, the first motor is turned on to drive the rotating shaft to rotate, so that the linkage gear on the rotating shaft rotates. Since the linkage gear is meshed and connected with an annular rack, the annular rack is installed on the outer ring surface of the cylinder, and the cylinder is rotatably connected between the mounting rings through an annular groove, when the linkage gear rotates, the annular rack drives the cylinder to rotate, thereby grinding the material in the cylinder. At this time, the second motor is turned on to drive the connecting shaft to rotate, so that the main gear on the connecting shaft rotates. Since the main gear and the driven gear are meshed, the cylinder body is rotated. The main gear is connected, so when the main gear rotates, it drives the driven gear to rotate at the same time. Since the driven gear is equipped with a fixed shaft, and the fixed shaft and the connecting shaft are both equipped with crushing rollers, when the driven gear rotates, the fixed shaft is driven to rotate along with the connecting shaft, so that the crushing rollers on the connecting shaft and the fixed shaft rotate. Therefore, when the cylinder drives the material to rotate, when the material falls due to centrifugal force, it will fall between the crushing rollers. The utility model can crush the material in the process of falling through the crushing mechanism, so that the material grinding is more uniform, thereby improving the work efficiency.

[0013] When the material falls from a height due to centrifugal force, since the mounting rings are connected with a mounting plate and a rubber plate is installed on the mounting plate, the material will fall onto the rubber plate. Since the rubber plate is at an inclined angle, the material can fall between the crushing rollers more easily. Since sound insulation cotton is connected between the mounting plate and the rubber plate, when the material falls onto the rubber plate, the noise emitted by the material can be better reduced by the sound insulation cotton. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 For the utility model Figure 1 Isometric structural diagram;

[0017] Figure 3 It is a partial structural schematic diagram of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the pulverizing mechanism of the utility model;

[0019] Figure 5 This is a schematic diagram of the mounting plate structure of the utility model.

[0020] Explanation of the numbers in the figure: 1. Cylinder; 2. Mounting ring; 3. Base; 4. Feeding port; 5. Discharging port; 6. First motor; 7. Rotating shaft; 8. Linkage gear; 9. Ring rack; 10. Crushing mechanism; 1001. Second motor; 1002. Connecting shaft; 1003. Main gear; 1004. Driven gear; 1005. Fixed shaft; 1006. Crushing roller; 11. Annular groove; 12. Mounting plate; 13. Support plate; 14. Rubber plate; 15. Sound insulation cotton. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example:

[0023] like Figure 1-5 As shown, a mining ball mill with flocking noise reduction function includes a cylinder 1, both ends of the cylinder 1 are connected with mounting rings 2, and opposite sides of the mounting rings 2 are provided with annular grooves 11, the cylinder 1 is rotatably connected between the mounting rings 2 through the annular grooves 11, a base 3 is fixedly installed between the bottoms of the mounting rings 2, and both ends of the cylinder 1 are respectively connected with a feeding port 4 and a discharging port 5, a crushing mechanism 10 is arranged in the cylinder 1, and the crushing mechanism 10 is installed on the mounting rings 2, and mirror-distributed mounting plates 12 are installed between the mounting rings 2;

[0024] The pulverizing mechanism 10 includes a second motor 1001, a support plate 13 is fixedly mounted on the bottom of the second motor 1001, and the support plate 13 is fixedly mounted on one side of the mounting ring 2. A connecting shaft 1002 is fixedly connected to the output end of the second motor 1001, and a main gear 1003 is fixedly mounted on one end of the connecting shaft 1002 close to the second motor 1001. When the second motor 1001 is turned on, the connecting shaft 1002 can be rotated, thereby driving the main gear 1003 on the connecting shaft 1002 to rotate;

[0025] One side of the main gear 1003 is meshedly connected with a driven gear 1004, and a fixed shaft 1005 is fixedly installed on the driven gear 1004. The connecting shaft 1002 and the fixed shaft 1005 both pass through one of the mounting rings 2 and are rotatably connected to the other mounting ring 2. A crushing roller 1006 is fixedly installed on the connecting shaft 1002 and the fixed shaft 1005. When the main gear 1003 rotates, it is meshed with the driven gear 1004 to drive the fixed shaft 1005 and rotate simultaneously with the connecting shaft 1002, thereby rotating the crushing rollers 1006 on the connecting shaft 1002 and the fixed shaft 1005;

[0026] A first motor 6 is fixedly installed on the top of the base 3, and a rotating shaft 7 is fixedly connected to the output end of the first motor 6. A linkage gear 8 is fixedly installed on the rotating shaft 7. When the first motor 6 is turned on to drive the rotating shaft 7 to rotate, the linkage gear 8 on the rotating shaft 7 can rotate;

[0027] The linkage gear 8 is meshedly connected with an annular rack 9, and the annular rack 9 is fixedly mounted on the outer ring surface of the cylinder 1. The linkage gear 8 is meshedly connected with the annular rack 9 to drive the cylinder 1 to rotate;

[0028] A rubber plate 14 is installed on the mounting plate 12 , and sound insulation cotton 15 is connected between the mounting plate 12 and the rubber plate 14 .

[0029] The working principle of the utility model is as follows: after the material is put into the cylinder 1 from the feeding port 4, the first motor 6 is turned on to drive the rotating shaft 7 to rotate, so that the linkage gear 8 on the rotating shaft 7 rotates. Since the linkage gear 8 is meshed and connected with the annular rack 9, the annular rack 9 is installed on the outer ring surface of the cylinder 1, and the cylinder 1 is rotatably connected between the mounting rings 2 through the annular groove 11, when the linkage gear 8 rotates, the cylinder 1 is driven to rotate through the annular rack 9, so that the material in the cylinder 1 is ground. At this time, the second motor 1001 is turned on to drive the connecting shaft 1002 to rotate, so that the main gear 1003 on the connecting shaft 1002 rotates. Since the main gear 1003 and the driven gear 1004 are meshed and connected, when the main gear 1003 rotates, the main gear 1003 rotates. When the gear 1003 rotates, it drives the driven gear 1004 to rotate at the same time. Since the driven gear 1004 is equipped with a fixed shaft 1005, and the fixed shaft 1005 and the connecting shaft 1002 are both equipped with crushing rollers 1006, when the driven gear 1004 rotates, the fixed shaft 1005 is driven to rotate together with the connecting shaft 1002, so that the crushing rollers 1006 on the connecting shaft 1002 and the fixed shaft 1005 rotate. Therefore, when the cylinder 1 drives the material to rotate, when the material falls due to centrifugal force, it will fall between the crushing rollers 1006. The utility model can crush the material in the process of the material falling through the crushing mechanism 10, so that the material grinding is more uniform, thereby improving the work efficiency.

[0030] When the material falls from a height due to centrifugal force, since the mounting plate 12 is connected between the mounting rings 2 and the rubber plate 14 is installed on the mounting plate 12, the material will fall onto the rubber plate 14. Since the rubber plate 14 is at an inclined angle, the material can fall between the crushing rollers 1006 more easily. Since the sound insulation cotton 15 is connected between the mounting plate 12 and the rubber plate 14, when the material falls onto the rubber plate 14, the noise emitted by the material can be better reduced by the sound insulation cotton 15.

[0031] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, according to the technical solution of the utility model and its improved concept, shall be covered by the protection scope of the utility model. In addition, the word "including" does not exclude other elements or steps, and the word "one" before the element does not exclude the inclusion of "multiple" elements. The multiple elements stated in the product claim can also be implemented by one element through software or hardware. The words first, second, etc. are used to indicate names, and do not indicate any specific order.

Claims

1. A mining ball mill with flocking noise reduction function, characterized in that: The invention comprises a cylinder (1), both ends of the cylinder (1) are connected to mounting rings (2), opposite sides of the mounting rings (2) are provided with annular grooves (11), the cylinder (1) is rotatably connected between the mounting rings (2) through the annular grooves (11), a base (3) is fixedly installed between the bottoms of the mounting rings (2), both ends of the cylinder (1) are respectively connected to a feeding port (4) and a discharging port (5), a crushing mechanism (10) is arranged inside the cylinder (1), the crushing mechanism (10) is installed on the mounting rings (2), and mirror-distributed mounting plates (12) are installed between the mounting rings (2).

2. According to claim 1, a mining ball mill with flocking noise reduction function, characterized in that: The pulverizing mechanism (10) comprises a second motor (1001), a support plate (13) is fixedly mounted on the bottom of the second motor (1001), the support plate (13) is fixedly mounted on one side of the mounting ring (2), a connecting shaft (1002) is fixedly connected to the output end of the second motor (1001), and a main gear (1003) is fixedly mounted on one end of the connecting shaft (1002) close to the second motor (1001).

3. According to claim 2, a mining ball mill with flocking noise reduction function, characterized in that: One side of the main gear (1003) is meshedly connected with a driven gear (1004), and a fixed shaft (1005) is fixedly mounted on the driven gear (1004). The connecting shaft (1002) and the fixed shaft (1005) both pass through one of the mounting rings (2) and are rotatably connected to the other mounting ring (2). A crushing roller (1006) is fixedly mounted on both the connecting shaft (1002) and the fixed shaft (1005).

4. According to claim 1, a mining ball mill with flocking noise reduction function, characterized in that: A first motor (6) is fixedly mounted on the top of the base (3); an output end of the first motor (6) is fixedly connected to a rotating shaft (7); and a linkage gear (8) is fixedly mounted on the rotating shaft (7).

5. According to claim 4, a mining ball mill with flocking noise reduction function is characterized in that: The linkage gear (8) is meshingly connected with an annular rack (9), and the annular rack (9) is fixedly mounted on the outer ring surface of the cylinder (1).

6. The mining ball mill with flocking noise reduction function according to claim 1, characterized in that: A rubber plate (14) is installed on the installation plate (12), and sound insulation cotton (15) is connected between the installation plate (12) and the rubber plate (14).

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