Low-energy-consumption high-efficiency ball mill

Abstract

The utility model relates to the technical field of ball mills, in particular to a low-energy-consumption high-efficiency ball mill. According to the technical scheme, the low-energy-consumption high-efficiency ball mill comprises vertical plates, a tank body, side plates and end covers, a supporting roller and a driving roller are rotationally installed between the vertical plates, limiting rods are arranged on the portions, located on the outer sides of the supporting roller and the driving roller, between the vertical plates, and the side plates are installed between the vertical plates through the limiting rods in a limiting mode; a tank body is erected between the vertical plates through a supporting roller and a driving roller, the tank body is in rolling contact with the supporting roller and the driving roller, grinding materials are filled in the tank body, a motor is installed on one side of each vertical plate, and the motor is in transmission connection with the driving roller. According to the utility model, one or more tank bodies can be simultaneously driven to grind raw materials, so that the grinding efficiency of the raw materials is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ball mills, in particular to a low-energy-consumption and high-efficiency ball mill. Background Art

[0002] The ball mill is a mechanical device that continues to crush ore or other materials after the crusher to obtain finer particle products required by the process. Ball mills are widely used in three major industries, namely the mineral processing industry, the construction industry and the cement industry, and have played a certain role in promoting the development of the three major industries. When the existing ball mill is working, the torque is transmitted to the large and small gears of the ball mill through the motor and the reducer, so that the ball mill cylinder rotates. Due to the rotation of the ball mill cylinder, the steel balls (if other grinding media) in the cylinder are raised to a certain height through the concave and convex lining belt, and then fall freely, hitting the material in the cylinder. The grinding media mixed with the material continuously collides and grinds with the material as the cylinder rotates. Due to the continuous operation of the ball mill, the material in the cylinder and the grinding media continuously collide and grind, and the material is ground to a certain fineness. The ground material is discharged from the discharge port to complete the grinding operation. However, during the grinding process, the existing ball mill can only drive one cylinder through the motor, and the grinding efficiency is low. Utility Model Content

[0003] The utility model provides a low-energy-consumption and high-efficiency ball mill, which solves the above-mentioned technical problems.

[0004] The utility model solves the above-mentioned technical problems as follows:

[0005] A low-energy consumption and high-efficiency ball mill comprises a vertical plate, a tank body, a side plate and an end cover, a support roller and a driving roller are rotatably installed between the vertical plates, a limit rod is provided between the vertical plates and located on the outer sides of the support roller and the driving roller, a side plate is installed between the vertical plates through the limit rod, a tank body is arranged between the vertical plates through the support roller and the driving roller, and the tank body is in rolling contact with the support roller and the driving roller, abrasive is filled in the tank body, a motor is installed on one side of the vertical plate, and the motor is drivingly connected to the driving roller.

[0006] On the basis of the above technical solution, the present invention can also be improved as follows.

[0007] Furthermore, a reduction box is installed at the output end of the motor, and the motor is transmission-connected to the active roller via the reduction box.

[0008] The beneficial effects of adopting the above further scheme are:

[0009] This design can increase the torque of the motor. Due to the deceleration effect of the reduction box, the small torque of the motor can be amplified to a large torque sufficient to drive the active roller. This allows the equipment to obtain greater power at low speeds and faster rotation speeds at high speeds. In addition, through the speed change effect of the reduction box, the rotation speed of the active roller can be more accurately controlled, making the operation of the equipment more stable. This design can also reduce the load on the motor. Due to the deceleration effect of the reduction box, the load on the motor can be reduced, making the operation of the motor more stable and reducing the possibility of failure.

[0010] Furthermore, end covers are provided at both ends of the tank body, and the end covers are connected and fixed to the tank body by bolts.

[0011] The beneficial effects of adopting the above further scheme are:

[0012] The end cover is tightly connected to the tank body by bolts, which can effectively prevent the leakage of materials inside and outside the tank body and has good sealing performance. The bolt connection makes the installation and removal of the end cover simpler and more convenient, which is convenient for equipment maintenance and overhaul.

[0013] Furthermore, a limiting shaft is provided on the end cover, and the tank body is plugged and installed on the side plate through the limiting shaft.

[0014] The beneficial effects of adopting the above further scheme are:

[0015] The limit shaft makes the installation and removal of the tank more convenient and quick, and reduces the difficulty of installation and removal. The design of the limit shaft can increase the connection stability between the tank and the side plate, making the tank more stable during use and not easy to shake or move. The plug-in design of the limit shaft and the side plate allows the tank to roll easily on the side plate. At the same time, it can prevent the tank from accidentally falling off or sliding, thereby improving the safety of equipment use.

[0016] Furthermore, a socket is provided on the side plate, a bearing is installed in the socket, and the limit shafts at both ends of the tank body are inserted into the bearing, thereby facilitating the rotation of the tank body.

[0017] The beneficial effects of adopting the above further scheme are:

[0018] By opening a socket on the side panel and installing bearings, the limit shafts at both ends of the tank can be inserted into the bearings, making it easier to rotate the tank. This design makes operation easier and easier to control. Due to the rolling characteristics of the bearings, the friction and wear between the tank and the bearings can be reduced, thereby extending the service life of the equipment. Through the design of the socket and bearing, the tank can be installed more stably on the side panel, making the entire equipment more stable and reliable.

[0019] Furthermore, the side plate is provided with a first through hole and a second through hole, and the side plate is slidably installed between the two vertical plates by cooperating with the limiting rod, the supporting roller and the active roller through the first through hole and the second through hole.

[0020] The beneficial effects of adopting the above further scheme are:

[0021] By providing the first through hole and the second through hole on the side plate, and slidingly installing the side plate with the limit rod, the support roller and the active roller, the stability of the device can be enhanced, so that the components can be more firmly connected together, and the overall stability of the device can be improved. Since the side plate has a certain thickness and strength, the first through hole and the second through hole are used to slide and install with the limit rod, the support roller and the active roller, the impact resistance of the device can be further improved, which helps the device maintain stability when it is impacted.

[0022] Furthermore, one or more tank bodies are mounted on the supporting roller and the driving roller, so that the driving roller can drive multiple tank bodies at the same time, thereby grinding the raw materials in the multiple tank bodies.

[0023] The beneficial effects of adopting the above further scheme are:

[0024] By setting up multiple tanks on the support roller and the active roller, multiple tanks can be driven to grind at the same time, thereby improving the grinding efficiency. Grinding multiple tanks simultaneously can shorten the grinding time and improve production efficiency. Since multiple tanks are used for grinding, the raw materials in each tank can be subjected to a more uniform grinding force, thereby ensuring a more consistent quality of the ground products. And driving multiple tanks for grinding at the same time simplifies the operation process, reduces the operation steps and labor intensity. At the same time, the design has high scalability. If you need to increase the number of grinding tanks, you only need to add the corresponding tanks on the support roller and the active roller, which is convenient for expansion and upgrading.

[0025] The beneficial effects of the utility model are:

[0026] 1. The ball mill adopts an advanced transmission system, which can achieve high-efficiency energy conversion and transmission through the transmission connection of the motor, reduction box and active roller. The reduction box can convert the high-speed and low-torque output of the motor into the low-speed and high-torque required by the active roller to reduce energy consumption and improve transmission efficiency.

[0027] 2. The ball mill is equipped with multiple tanks, and the active roller can drive these tanks to work at the same time through the support roller. This design enables the ball mill to process multiple raw materials at the same time, improving production efficiency and capacity. At the same time, the internal structure and abrasive of each tank can be adjusted and controlled independently to meet the grinding requirements of different materials.

[0028] 3. The side plate is provided with a first through hole and a second through hole, which cooperate with the limit rod, the support roller and the active roller, and can be flexibly adjusted and assembled as needed. The position of the side plate can be changed and can be adjusted according to the length of the tank body to adapt to tanks of different sizes.

[0029] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0031] In the attached picture:

[0032] Figure 1 This is a schematic diagram of the top view of the utility model;

[0033] Figure 2 This is a schematic diagram of the front appearance of the side panel of the utility model;

[0034] Figure 3 It is a side view schematic diagram of the utility model.

[0035] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0036] 1. Gearbox; 2. Motor; 3. Vertical plate; 4. Limit rod; 5. Tank body; 6. Side plate; 7. Support roller; 8. Limit shaft; 9. Active roller; 10. Socket; 11. Bearing; 12. First through hole; 13. Second through hole; 14. End cover. DETAILED DESCRIPTION

[0037] 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 the embodiments. Based on the embodiments in 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.

[0038] See also Figures 1 to 3 As shown, the embodiments provided by the utility model:

[0039] Embodiment 1

[0040] A low-energy consumption and high-efficiency ball mill comprises a vertical plate 3, a tank body 5, a side plate 6 and an end cover 14, a support roller 7 and an active roller 9 are rotatably installed between the vertical plates 3, a limit rod 4 is provided between the vertical plates 3 on the outer sides of the support roller 7 and the active roller 9, a side plate 6 is installed between the vertical plates 3 by limiting the limit rod 4, a first through hole 12 and a second through hole 13 are provided on the side plate 6, and the side plate 6 is slidably installed between the two vertical plates 3 by cooperating with the limit rod 4, the support roller 7 and the active roller 9 through the first through hole 12 and the second through hole 13. By arranging the first through hole 12 and the second through hole 13 on the side plate 6 and slidably installing the side plate 6 with the limit rod 4, the support roller 7 and the active roller 9, the stability of the equipment can be enhanced, the components can be more firmly connected together, and the overall stability of the equipment is improved. Since the side plate 6 has a certain thickness and strength, the first through hole 12 and the second through hole 13 are slidably installed in cooperation with the limit rod 4, the support roller 7 and the active roller 9, which can further improve the impact resistance of the equipment and help the equipment maintain stability when it is impacted.

[0041] A tank body 5 is arranged between the vertical plates 3 through the support roller 7 and the active roller 9, and the tank body 5 is in rolling contact with the support roller 7 and the active roller 9. One or more tank bodies 5 are arranged on the support roller 7 and the active roller 9, so that the active roller 9 can drive multiple tank bodies 5 at the same time, and then grind the raw materials in the multiple tank bodies 5. By arranging multiple tank bodies 5 on the support roller 7 and the active roller 9, multiple tank bodies 5 can be driven to grind at the same time, thereby improving the grinding efficiency. The simultaneous grinding of multiple tank bodies 5 can shorten the grinding time and improve the production efficiency. Since multiple tank bodies 5 are used for grinding, the raw materials in each tank body 5 can be subjected to a more uniform grinding force, thereby ensuring that the quality of the ground products is more consistent. And driving multiple tank bodies 5 for grinding at the same time simplifies the operation process, reduces the operation steps and labor intensity. At the same time, the design has high scalability. If the number of grinding tank bodies 5 needs to be increased, it is only necessary to add corresponding tank bodies 5 on the support roller 7 and the active roller 9, which is convenient for expansion and upgrading.

[0042] The tank body 5 is filled with abrasives, and end caps 14 are provided at both ends of the tank body 5. The end caps 14 are connected and fixed to the tank body 5 by bolts. The end caps 14 and the tank body 5 are tightly connected by bolts, which can effectively prevent the leakage of materials inside and outside the tank body 5 and have good sealing performance. Through the bolt connection method, the installation and removal of the end caps 14 become simpler and more convenient, which is convenient for the maintenance and overhaul of the equipment. A limiting shaft 8 is provided on the end cap 14, and the tank body 5 is plugged and installed on the side plate 6 by the limiting shaft 8. The limiting shaft 8 makes the installation and removal of the tank body 5 more convenient and quick, and reduces the difficulty of installation and removal. The design of the limiting shaft 8 can increase the connection stability between the tank body 5 and the side plate 6, making the tank body 5 more stable during use and not easy to shake or move. The plug-in design of the limiting shaft 8 and the side plate 6 allows the tank body 5 to roll easily on the side plate 6. At the same time, it can prevent the tank body 5 from accidentally falling off or sliding, thereby improving the safety of the equipment. A socket 10 is provided on the side plate 6, and a bearing 11 is installed in the socket 10. The limit shafts 8 at both ends of the tank body 5 are inserted into the bearings 11, which facilitates the rotation of the tank body 5. By providing the socket 10 and installing the bearings 11 on the side plate 6, the limit shafts 8 at both ends of the tank body 5 can be inserted into the bearings 11, which facilitates the rotation of the tank body 5. This design can make the operation simpler and easier to control. Due to the rolling characteristics of the bearing 11, the friction and wear between the tank body 5 and the bearing 11 can be reduced, thereby extending the service life of the equipment. Through the design of the socket 10 and the bearing 11, the tank body 5 can be more stably installed on the side plate 6, making the entire device more stable and reliable.

[0043] A motor 2 is installed on one side of the vertical plate 3 , and the motor 2 is connected to the active roller 9 by transmission. A reduction box 1 is installed on the output end of the motor 2 , and the motor 2 is connected to the active roller 9 by transmission through the reduction box 1 .

[0044] A low energy consumption and high efficiency ball mill based on Example 1 is used:

[0045] 1. The ball mill adopts an advanced transmission system, which can achieve efficient energy conversion and transmission through the transmission connection of the motor 2, the reduction box 1 and the active roller 9. The reduction box 1 can convert the high speed and low torque output by the motor 2 into the low speed and high torque required by the active roller 9, so as to reduce energy consumption and improve transmission efficiency.

[0046] 2. The ball mill is equipped with multiple tanks 5, and the active roller 9 can drive these tanks 5 to work simultaneously through the support roller 7. This design enables the ball mill to process multiple raw materials at the same time, improving production efficiency and capacity. At the same time, the internal structure and abrasive of each tank 5 can be adjusted and controlled independently to meet the grinding requirements of different materials.

[0047] 3. The side plate 6 is provided with a first through hole 12 and a second through hole 13, which cooperate with the limit rod 4, the support roller 7 and the active roller 9, and can be flexibly adjusted and assembled as needed. The position of the side plate 6 can be changed and can be adjusted according to the length of the tank body 5 to adapt to tank bodies 5 of different sizes.

[0048] The above description is only a preferred embodiment of the utility model and does not impose any form of limitation on the utility model. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A low energy consumption and high efficiency ball mill, characterized by: The invention comprises a vertical plate (3), a tank body (5), a side plate (6) and an end cover (14); a support roller (7) and a driving roller (9) are rotatably mounted between the vertical plates (3); a limit rod (4) is arranged between the vertical plates (3) and located outside the support roller (7) and the driving roller (9); a side plate (6) is mounted between the vertical plates (3) by the limit rod (4); a tank body (5) is mounted between the vertical plates (3) by the support roller (7) and the driving roller (9); the tank body (5) is in rolling contact with the support roller (7) and the driving roller (9); an abrasive is filled in the tank body (5); a motor (2) is installed on one side of the vertical plate (3); and the motor (2) is in driving connection with the driving roller (9).

2. A low energy consumption and high efficiency ball mill according to claim 1, characterized in that: A reduction box (1) is installed at the output end of the motor (2), and the motor (2) is transmission-connected to the active roller (9) via the reduction box (1).

3. A low energy consumption and high efficiency ball mill according to claim 1, characterized in that: End covers (14) are provided at both ends of the tank body (5), and the end covers (14) are connected and fixed to the tank body (5) by bolts.

4. A low energy consumption and high efficiency ball mill according to claim 3, characterized in that: The end cover (14) is provided with a limiting shaft (8), and the tank body (5) is plugged and installed on the side plate (6) via the limiting shaft (8).

5. A low energy consumption and high efficiency ball mill according to claim 1, characterized in that: The side plate (6) is provided with an insertion hole (10), a bearing (11) is installed in the insertion hole (10), and the limiting shafts (8) at both ends of the tank body (5) are inserted into the bearings (11), thereby facilitating the rotation of the tank body (5).

6. A low energy consumption and high efficiency ball mill according to claim 1, characterized in that: The side plate (6) is provided with a first through hole (12) and a second through hole (13), and the side plate (6) is slidably installed between the two vertical plates (3) by cooperating with the limiting rod (4), the supporting roller (7) and the driving roller (9) through the first through hole (12) and the second through hole (13).

7. The low energy consumption and high efficiency ball mill according to claim 1, characterized in that: One or more tank bodies (5) are mounted on the supporting roller (7) and the driving roller (9), so that the driving roller (9) can drive the multiple tank bodies (5) at the same time, thereby grinding the raw materials in the multiple tank bodies (5).

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