Horizontal ball mill

Abstract

The utility model relates to a horizontal ball mill, which belongs to the technical field of ball mills and comprises a support column, a support plate fixed on the top of the support column, a cushioning piece and a driving motor fixed on the top of the support plate, a connecting plate fixed on the top of the cushioning piece, a rotating column fixed on an output shaft of the driving motor, and a barrel fixed on the right side of the rotating column. A grinding mechanism is arranged in the barrel, a plurality of balls are arranged in an inner cavity of the barrel, and an adjusting mechanism is arranged at the bottom of the barrel. According to the horizontal ball mill, the driving motor drives the barrel to rotate, materials in the barrel are polished, the actuating rod and the materials are subjected to impact polishing through the polishing mechanism, the number of times of impact on the barrel is reduced, meanwhile, the polishing effect is improved, the number of polishing balls in the barrel is increased through the adjusting mechanism, and the polishing effect is improved. And the grinding effect of the ball mill is improved, so that the grinding effect of the device is controlled, the overall structure is simple, and the using effect is good.

Description

Technical Field

[0001] This utility model relates to the field of ball mill technology, specifically a horizontal ball mill. Background Technology

[0002] Ball mills are key equipment for further pulverizing materials after they have been crushed. They are suitable for grinding various ores and other materials and are widely used in industries such as cement, silicate products, new building materials, refractory materials, fertilizers, ferrous and non-ferrous metal ore beneficiation, and glass and ceramics production to grind various ores and other grindable materials.

[0003] For example, a Chinese patent (publication number: CN218107870U) discloses a horizontal ball mill, which relates to the field of ball mills. It includes a support frame and a drum rotatably connected to the support frame. The drum has a feed inlet and a discharge outlet on its side wall. The outer wall of the drum is provided with sealing components to block the feed inlet and discharge outlet. A connecting shaft is provided inside the drum. Several elastic support rods are provided on the circumferential side wall of the connecting shaft. Several ball bearings are provided on the side wall of the support rods. A transmission component is provided on the support frame to drive the drum to rotate. The drum rotates and drives the ball bearings to rotate, grinding the material inside the drum. This application, by setting support rods and ball bearings, fixes the ball bearings to the support rods, reducing contact between the ball bearings and the drum, thereby reducing the impact of the ball bearings on the drum and protecting the drum. This has the advantage of increasing the service life of the horizontal ball mill.

[0004] This patent reduces the number of impacts between the rollers and the drum by setting a certain number of balls and fixing them to the support rod, thereby improving the service life of the device. However, when grinding materials, this patent cannot control the degree of grinding and cannot meet the needs of different grinding degrees. Therefore, a horizontal ball mill is proposed to solve the above-mentioned problems. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a horizontal ball mill, which has advantages such as good performance and solves the problem of inconvenient adjustment of grinding degree.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a horizontal ball mill, including a support column, a support plate fixed to the top of the support column, a shock absorber and a drive motor fixed to the top of the support plate, a connecting plate fixed to the top of the shock absorber, a rotating column rotatably connected to the connecting plate fixed to the output shaft of the drive motor, a cylinder fixed to the right side of the rotating column, a grinding mechanism provided inside the cylinder, a feed inlet and a discharge outlet fixedly connected to the top and bottom of the cylinder, a plurality of balls placed in the inner cavity of the cylinder, and an adjustment mechanism extending into the inner cavity of the cylinder at the bottom of the cylinder;

[0007] The grinding mechanism includes a rotating motor fixed to the cylinder body. The output shaft of the rotating motor is fixed with a rotating rod. The rotating rod extends into the inner cavity of the cylinder body and is rotatably connected to the inner cavity wall on the left side of the cylinder body. Limiting components are fixed on the inner cavity walls on the upper and lower sides of the cylinder body. A movable rod that is movably connected to the rotating rod is movably connected to the limiting component. An actuating rod is fixed on the outer side of the movable rod.

[0008] Furthermore, a limiting channel is provided on the outer side of the rotating rod, and a movable column is fixed on the side of the movable rod near the rotating rod. The movable column is slidably connected to the rotating rod through the limiting channel.

[0009] Furthermore, the limiting component includes two connecting rods fixed to the inner walls of the front and rear sides of the cylinder, and a fixing block is fixed to the outer side of each of the two connecting rods, and two limiting pieces are fixed between the two fixing blocks.

[0010] Furthermore, a limiting post is fixed on the side of the movable rod near the inner wall of the cylinder, and the limiting post is located between the upper and lower limiting plates.

[0011] Furthermore, the damping component includes a telescopic damping rod fixed to the top of the support plate, a rubber block fixed to the top of the telescopic damping rod, the top of the rubber block fixed to the connecting plate, and a damping spring fixed to the connecting plate wrapped around the outer side of the top of the telescopic damping rod.

[0012] Furthermore, the adjustment mechanism includes an outer shell and a cylinder fixed to the top of the cylinder. A connecting block is fixed on the inner wall of the back of the outer shell. A top plate is movably connected to the top of the outer shell. A top support spring is fixed on the inner wall of the right side of the outer shell. A movable cylinder is movably connected between the front and rear inner walls of the outer shell. Multiple steel balls are placed in the inner cavity of the movable cylinder. The movable shaft of the cylinder passes through the inner cavity of the outer shell.

[0013] Furthermore, a movable block is fixed to the back of the movable cylinder, the movable block is in contact with the top of the connecting block, and bolts that are threaded to the outer shell are threaded on both the left and right sides of the top plate.

[0014] Furthermore, there are two connecting plates, one on the left and one on the right. A bearing is fixed on the side of the connecting plate closest to the cylinder, and a support column fixed to the cylinder is rotatably connected to the left side of the bearing.

[0015] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0016] This horizontal ball mill uses a drive motor to rotate the cylinder. Combined with the balls inside the cylinder, it grinds the material within. The grinding mechanism ensures that the actuating rod impacts the material, reducing the number of impacts while improving the grinding effect. An adjustment mechanism allows for an increase in the number of grinding balls inside the cylinder, further enhancing the grinding performance and facilitating control over the grinding effect. The overall structure is simple and it performs well. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a three-dimensional view of the limiting component structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the adjustment mechanism of this utility model.

[0020] In the diagram: 1 Support column, 2 Support plate, 3 Shock absorber, 4 Connecting plate, 5 Drive motor, 6 Rotating column, 7 Cylinder, 8 Rotating motor, 9 Rotating rod, 10 Limiting component, 1001 Connecting rod, 1002 Fixing block, 1003 Limiting piece, 11 Movable rod, 12 Actuating rod, 13 Feed inlet, 14 Discharge outlet, 15 Ball, 16 Adjusting mechanism, 1601 Outer shell, 1602 Connecting block, 1603 Top plate, 1604 Top support spring, 1605 Movable cylinder, 1606 Steel ball, 1607 Cylinder, 1608 Connecting cylinder. Detailed Implementation

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

[0022] Please see Figure 1 In this embodiment, a horizontal ball mill includes a support column 1, a support plate 2 fixed to the top of the support column 1, a shock absorber 3 and a drive motor 5 fixed to the top of the support plate 2, the shock absorber 3 includes a telescopic damping rod fixed to the top of the support plate 2, and a rubber block fixed to the top of the telescopic damping rod. The rubber block helps to improve the elasticity of the connecting plate 4, thereby facilitating the stable operation of the cylinder 7. The top of the rubber block is fixed to the connecting plate 4, and a shock-absorbing spring fixed to the connecting plate 4 is wound around the outer side of the top of the telescopic damping rod.

[0023] It is understandable that the telescopic damping rod and shock-absorbing spring are designed to reduce the vibration caused by the impact of the grinding balls on the cylinder 7, which is beneficial to the stability of the material being ground by the ball mill, and thus helps to improve the stability of the equipment.

[0024] It is also understandable that the top of the shock absorber 3 is fixed with a connecting plate 4, the output shaft of the drive motor 5 is fixed with a rotating column 6 that is rotatably connected to the connecting plate 4, the right side of the rotating column 6 is fixed with a cylinder 7, there are two connecting plates 4, one on the left and one on the right, a bearing is fixed on the side of the right connecting plate 4 near the cylinder 7, and the left side of the bearing is rotatably connected with a support column that is fixed to the cylinder 7.

[0025] It is easy to see that the rotating connection between the bearing and the support column is beneficial to the stable rotation of the cylinder 7 through the support column, which is beneficial to the stability of the rotation of the cylinder 7, and thus to the overall stability of use.

[0026] The cylinder 7 is equipped with a grinding mechanism. The top and bottom of the cylinder 7 are respectively fixedly connected to the inlet 13 and the outlet 14. The inner cavity of the cylinder 7 contains multiple balls 15. The bottom of the cylinder 7 is equipped with an adjustment mechanism 16 extending into the inner cavity of the cylinder 7.

[0027] It is not difficult to see that the setting of the grinding mechanism is conducive to improving the grinding effect inside the device, while reducing the number of impacts between the grinding balls and the cylinder 7, which is conducive to improving the service life of the device. The setting of the adjustment mechanism 16 is conducive to adjusting and controlling the number of grinding balls inside the cylinder 7, thereby improving the adjustment of the grinding degree inside the ball mill and improving the overall use effect.

[0028] It should be noted that the grinding mechanism includes a rotating motor 8 fixed to the cylinder 7. The output shaft of the rotating motor 8 is fixed with a rotating rod 9. The rotating rod 9 extends into the inner cavity of the cylinder 7 and is rotatably connected to the inner cavity wall on the left side of the cylinder 7. Limiting members 10 are fixed on the inner cavity walls on the upper and lower sides of the cylinder 7. A movable rod 11 that is movably connected to the rotating rod 9 is movably connected to the limiting member 10.

[0029] By rotating the motor 8 to drive the rotating rod 9 to rotate, the movable rod 11 can swing left and right, which is beneficial for grinding the material in the cylinder 7 in multiple directions, thereby improving the grinding effect of the device and improving the device's performance.

[0030] It should also be noted that a limiting channel is provided on the outer side of the rotating rod 9, and a movable column is fixed on the side of the movable rod 11 near the rotating rod 9. The movable column is slidably connected to the rotating rod 9 through the limiting channel, and an action rod 12 is fixed on the outer side of the movable rod 11.

[0031] In this embodiment, the setting of the limiting channel facilitates the movement of the movable rod 11, thereby enabling the left and right swinging function of the actuating rod 12, which in turn improves the grinding effect on the material inside the cylinder 7.

[0032] Please see Figure 2 To ensure the stability of the device, the limiting member 10 in this embodiment includes two connecting rods 1001 fixed to the inner walls of the front and rear sides of the cylinder 7. A fixing block 1002 is fixed to the outer side of each of the two connecting rods 1001. Two limiting pieces 1003 are fixed between the two fixing blocks 1002. A limiting post is fixed to the side of the movable rod 11 near the inner wall of the cylinder 7. The limiting post is located between the upper and lower limiting pieces 1003.

[0033] In this embodiment, the connecting rod 1001 helps to lock the overall limiting member 10, thereby improving the stability of the component. The limiting piece 1003 helps to limit the limiting post through the space between the two limiting pieces 1003, thereby helping to achieve the left and right swing displacement of the action rod 12 in conjunction with the setting of the limiting channel, improving the grinding effect of the device, and thus improving the effect of the device.

[0034] Please see Figure 3 In order to control the degree of polishing of the device, the adjustment mechanism 16 in this embodiment includes a housing 1601 fixed to the top of the cylinder 7 and a cylinder 1607. A connecting block 1602 is fixed on the inner wall of the back of the housing 1601. A top plate 1603 is movably connected to the top of the housing 1601. A top support spring 1604 is fixed on the inner wall of the right side of the housing 1601.

[0035] It should be noted that the top support spring 1604 improves the stability of the movable cylinder 1605 when the cylinder body 7 rotates, which in turn helps the steel ball 1606 inside the movable cylinder 1605 to fall out, thereby improving the overall stability of the mechanism.

[0036] It should also be noted that a movable cylinder 1605 is movably connected between the front and rear inner walls of the outer shell 1601. A movable block is fixed on the back of the movable cylinder 1605, and the movable block is in contact with the top of the connecting block 1602.

[0037] The movable block helps to limit the movement of the movable cylinder 1605. At the same time, the connecting block 1602 helps to create a gap between the movable cylinder 1605 and the outer shell 1601, making it easier to remove the movable cylinder 1605 and improving the overall ease of use of the mechanism.

[0038] In addition, the top plate 1603 has bolts threaded to the left and right sides that are threaded to the outer shell 1601, the inner cavity of the movable cylinder 1605 contains multiple steel balls 1606, and the movable shaft of the cylinder 1607 extends through the inner cavity of the outer shell 1601.

[0039] In this embodiment, the top plate 1603 and the outer shell 1601 are locked together by bolts, which helps to ensure the stability of the overall mechanism. The cylinder 1607 squeezes the movable cylinder 1605, thereby increasing the number of grinding balls in the cylinder 7, which helps to improve the grinding degree in the ball mill and thus helps to control the overall grinding degree.

[0040] All electrical components mentioned in this article are electrically connected to the controller and power supply. The control method of this utility model is controlled by the controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the art. Furthermore, this utility model is mainly used to protect mechanical devices, so the control method and circuit connection will not be explained in detail.

[0041] The working principle of the above embodiments is as follows:

[0042] Material is fed into the feed inlet 13, and then the drive motor 5 is started. Through the rotation of the connecting plate 4, the entire cylinder 7 rotates. With the arrangement of the ball 15 and the actuating rod 12 inside the cylinder 7, the impact of the ball 15 and the actuating rod 12 on the material achieves the grinding function of the material inside the cylinder 7. At the same time, the rotating motor 8 is started, and the rotating rod 9 rotates. Through the setting of the limiting channel, in conjunction with the limiting plate 1003, the movable rod 11 swings left and right, thereby realizing the left and right swing of the actuating rod 12, thus performing horizontal grinding of the material, further improving the grinding effect of the device. Reducing the number of impacts between the ball 15 and the cylinder 7 is beneficial to increasing the service life of the device. If it is necessary to further improve the grinding effect of the device, the cylinder 1607 is activated to push the movable cylinder 1605, causing the movable cylinder 1605 to slide to the right until the bottom of the movable cylinder 1605 and the top opening of the connecting cylinder 1608 are at the same vertical position, so that the steel ball 1606 falls from the connecting cylinder 1608 into the cylinder 7, thereby increasing the number of grinding balls in the cylinder 7 and improving the grinding effect. The grinding effect can be adjusted. The overall device has a simple structure and can effectively adjust the grinding effect, which is beneficial to improving the performance of the device.

[0043] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0044] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A horizontal ball mill, comprising a support column (1), characterized in that: The top of the support column (1) is fixed with a support plate (2), the top of the support plate (2) is fixed with a shock absorber (3) and a drive motor (5), the top of the shock absorber (3) is fixed with a connecting plate (4), the output shaft of the drive motor (5) is fixed with a rotating column (6) rotatably connected to the connecting plate (4), the right side of the rotating column (6) is fixed with a cylinder (7), the cylinder (7) is provided with a grinding mechanism, the top and bottom of the cylinder (7) are respectively fixedly connected with a feed inlet (13) and a discharge outlet (14), the inner cavity of the cylinder (7) is filled with multiple spheres (15), the bottom of the cylinder (7) is provided with an adjustment mechanism (16) extending into the inner cavity of the cylinder (7); The grinding mechanism includes a rotating motor (8) fixed to the cylinder (7). The output shaft of the rotating motor (8) is fixed with a rotating rod (9). The rotating rod (9) extends into the inner cavity of the cylinder (7) and is rotatably connected to the inner cavity wall on the left side of the cylinder (7). Limiting members (10) are fixed on the inner cavity walls on the upper and lower sides of the cylinder (7). A movable rod (11) is movably connected to the limiting member (10) and is movably connected to the rotating rod (9). An action rod (12) is fixed on the outer side of the movable rod (11).

2. A horizontal ball mill according to claim 1, characterized in that: A limiting channel is provided on the outer side of the rotating rod (9), and a movable column is fixed on the side of the movable rod (11) near the rotating rod (9). The movable column is slidably connected to the rotating rod (9) through the limiting channel.

3. A horizontal ball mill according to claim 1, characterized in that: The limiting member (10) includes two connecting rods (1001) fixed to the inner walls of the front and rear sides of the cylinder (7). A fixing block (1002) is fixed to the outer side of each of the two connecting rods (1001), and two limiting pieces (1003) are fixed between the two fixing blocks (1002).

4. A horizontal ball mill according to claim 3, characterized in that: The movable rod (11) is fixed with a limiting post on the side near the inner wall of the cylinder (7), and the limiting post is located between the upper and lower limiting plates (1003).

5. A horizontal ball mill according to claim 1, characterized in that: The damping component (3) includes a telescopic damping rod fixed to the top of the support plate (2), a rubber block fixed to the top of the telescopic damping rod, the top of the rubber block fixed to the connecting plate (4), and a damping spring fixed to the connecting plate (4) wrapped around the outer side of the top of the telescopic damping rod.

6. A horizontal ball mill according to claim 1, characterized in that: The adjustment mechanism (16) includes a housing (1601) fixed to the top of the cylinder (7) and a cylinder (1607). A connecting block (1602) is fixed on the inner wall of the back of the housing (1601). A top plate (1603) is movably connected to the top of the housing (1601). A top support spring (1604) is fixed on the inner wall of the right side of the housing (1601). A movable cylinder (1605) is movably connected between the front and rear inner walls of the housing (1601). A plurality of steel balls (1606) are placed in the inner cavity of the movable cylinder (1605). The movable shaft of the cylinder (1607) passes through the inner cavity of the housing (1601).

7. A horizontal ball mill according to claim 6, characterized in that: A movable block is fixed to the back of the movable cylinder (1605), and the movable block is in contact with the top of the connecting block (1602). The left and right sides of the top plate (1603) are threaded with bolts that are threaded to the outer shell (1601).

8. A horizontal ball mill according to claim 1, characterized in that: There are two connecting plates (4) on the left and right sides. The right connecting plate (4) is fixed with a bearing on the side near the cylinder (7). The left side of the bearing is rotatably connected to a support column fixed to the cylinder (7).

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