Efficient ball mill

Abstract

The utility model relates to the technical field of ball mills, in particular to an efficient ball mill. According to the technical scheme, the ball mill comprises a case, a bottom plate and a ball mill body, a mounting frame is welded to the upper surface of the bottom plate, a groove is formed in the upper surface of the mounting frame, a sealing cover is hinged to the upper surface of the ball mill body, a handle is welded to the upper surface of the sealing cover, and a material taking door is hinged to the outer end face of one side of the ball mill body. A handle is welded to the outer end face of one side of the material taking door, the ball mill body is rotationally connected to the upper surface of the groove, a filter screen and a fixed screen are fixedly embedded into the inner wall of the ball mill body, the ball mill body is divided into a stock bin, a fixed bin and a connecting bin through the filter screen and the fixed screen, and grinding balls are placed on the inner walls of the stock bin, the fixed bin and the connecting bin; and a fixed door penetrating through the ball mill body is connected to the lower surface of the stock bin through hinges, a bottom plate is welded to the lower surface of the machine box, and the bottom plate is welded to the outer end face of one side of the mounting frame. The grinder is convenient to grind and distribute materials.

Description

Technical Field

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

[0002] Ball mill is the key equipment for crushing materials after they are broken. This type of grinding mill is a mill that is equipped with a certain number of steel balls as grinding media. It is widely used in cement, silicate products, new building materials, refractory materials, fertilizers, black and non-ferrous metal beneficiation, glass and ceramics and other production industries to grind various ores and other grindable materials in dry or wet manner.

[0003] The prior art discloses a high-efficiency ball mill of CN205613495U, comprising a motor, a gear reducer, a supporting device, a stirring device, a feeding device, a maintenance hole, a crushing chamber, a crushing medium, a groove lining, a discharge barrel plate, a throwing hole, a discharge chamber, a screw conveyor and a silo device. The motor is arranged on the left side of the high-efficiency ball mill, a gear reducer is arranged on the right side connected to the motor, the supporting device is arranged on the right side connected to the gear reducer, a stirring device is arranged on the right side connected to the supporting device, the feeding device is arranged on the right side of the stirring device, a feeding port opening upward is arranged at the right end of the feeding device, the maintenance hole is arranged in the middle part of the stirring device, the crushing chamber is arranged below the maintenance hole, a plurality of crushing media are arranged in the crushing chamber, the groove lining is arranged at the bottom of the crushing medium, the discharge barrel plate is arranged on the left side of the crushing chamber, the throwing hole is arranged on the left side of the discharge barrel plate, and the discharge chamber is arranged below the throwing hole.

[0004] CN208436946U also discloses a high-efficiency ball mill, which aims to solve the problem of low grinding efficiency of traditional ball mills. The key points of its technical solution are: a high-efficiency ball mill, including a frame and a barrel body rotatably arranged on the frame, a brake mechanism is arranged at one end of the frame, a brake shaft extending outward from one end of the barrel body and extending into the brake mechanism, the brake mechanism intermittently applies force to the brake shaft, and also includes an auxiliary grinding mechanism arranged in the barrel body, one end of the auxiliary grinding mechanism is connected to the inner wall of the barrel body, and the other end is located at the center of the barrel body. The utility model is a high-efficiency ball mill with the advantages of high grinding efficiency and good grinding effect.

[0005] Today's high-efficiency ball mills are not convenient for separating materials according to the grinding effect during processing, and a separator is required for separation after grinding. Utility Model Content

[0006] The purpose of the utility model is to provide a high-efficiency ball mill to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-efficiency ball mill, comprising a chassis, a bottom plate and a ball mill body, a mounting frame is welded to the upper surface of the bottom plate, and a groove is opened on the upper surface of the mounting frame, the ball mill body is rotatably connected to the upper surface of the groove, and a filter screen and a fixed net are embedded and fixed on the inner wall of the ball mill body, the ball mill body is divided into a material bin, a fixed bin and a connecting bin by the filter screen and the fixed net, and grinding balls are placed on the inner walls of the material bin, the fixed bin and the connecting bin, a support plate is welded to the lower surface of the chassis, and the support plate is welded to the outer end face of one side of the mounting frame.

[0008] When using a high-efficiency ball mill in the technical solution, hold the handle, drive the handle to open the sealing cover, put the material into the ball mill body, the ball mill body can grind the material, the material gradually becomes finer as it is ground, and can enter the fixed bin and the connecting bin, and can continue to be ground, and the grinding effect is better;

[0009] The filter screen and the fixed screen can filter the materials and divide the materials into the silo, the fixed silo and the connecting silo for easy material distribution. After the material distribution is completed, hold the fixed rod and drive the fixed rod to open the fixed door to take out the materials in the silo. Hold the connecting rod and drive the connecting rod to open the connecting door to take out the materials in the fixed silo. Hold the supporting rod and drive the supporting rod to open the supporting door to take out the materials in the connecting silo.

[0010] A motor is arranged inside the chassis, and the rotating shaft of the motor is connected to the ball mill body. Under the action of the power device, the motor can drive the rotating shaft to rotate, and the rotating shaft drives the ball mill body to rotate. The ball mill body drives the material and the grinding balls to rotate, and the grinding balls can grind the material. When the motor is damaged, you can hold the handle and drive the handle to open the maintenance door, so that the motor can be repaired or replaced.

[0011] Preferably, a sealing cover is hingedly connected to the upper surface of the ball mill body, and a handle is welded to the upper surface of the sealing cover.

[0012] By arranging a handle on the upper surface of the sealing cover, it is convenient to hold the handle to open or close the sealing cover.

[0013] Preferably, one side outer end surface of the ball mill body is hingedly connected to a material taking door, and one side outer end surface of the material taking door is welded with a handle.

[0014] By arranging a handle on one side of the reclaiming door, it is convenient to hold the handle to open or close the reclaiming door.

[0015] Preferably, a maintenance door is hingedly connected to an outer end surface of one side of the chassis, and a handle is welded to an outer end surface of one side of the maintenance door.

[0016] By arranging a handle on one side of the maintenance door, it is convenient to hold the handle to open or close the maintenance door.

[0017] Preferably, the lower surface of the silo is hingedly connected to a fixed door that penetrates the ball mill body, and a fixing rod is welded to the lower surface of the fixed door.

[0018] By arranging a fixing rod on the lower surface of the fixed door, it is convenient to hold the fixing rod to open or close the fixed door.

[0019] Preferably, the lower surface of the fixed bin is hingedly connected to a connecting door that passes through the ball mill body, and a connecting rod is welded to the lower surface of the connecting door.

[0020] By arranging a connecting rod on the lower surface of the connecting door, it is convenient to hold the connecting rod to open or close the connecting door.

[0021] Preferably, the lower surface of the connecting bin is hingedly connected to a supporting door that penetrates the ball mill body, and a supporting rod is welded to the lower surface of the supporting door.

[0022] By arranging a support rod on the lower surface of the support door, it is convenient to hold the support rod to open or close the support door.

[0023] Compared with the prior art, the beneficial effects of the utility model are:

[0024] 1. The utility model achieves the effect of facilitating the grinding of materials by arranging a material bin, a fixed bin and grinding balls.

[0025] Hold the handle and use it to open the sealing cover, then put the material into the ball mill body. The ball mill body can grind the material. As the material is ground, it becomes finer and can enter the fixed bin and the connecting bin to continue to be ground, achieving a better grinding effect.

[0026] 2. The utility model achieves the effect of facilitating material separation by arranging a filter screen, a fixed screen and a fixed door.

[0027] The filter screen and the fixed screen can filter the materials and divide the materials into the silo, the fixed silo and the connecting silo for easy material separation. After the material separation is completed, hold the fixed rod and drive the fixed rod to open the fixed door to take out the materials inside the silo; hold the connecting rod and drive the connecting rod to open the connecting door to take out the materials inside the fixed silo; hold the supporting rod and drive the supporting rod to open the supporting door to take out the materials inside the connecting silo.

[0028] 3. The utility model achieves the effect of facilitating the rotation of the ball mill body by arranging the machine case, the bottom plate and the maintenance door.

[0029] A motor is arranged inside the chassis, and the rotating shaft of the motor is connected to the ball mill body. Under the action of the power device, the motor can drive the rotating shaft to rotate, and the rotating shaft drives the ball mill body to rotate. The ball mill body drives the material and the grinding balls to rotate, and the grinding balls can grind the material. When the motor is damaged, you can hold the handle and drive the handle to open the maintenance door, so that the motor can be repaired or replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0031] Figure 2 It is an enlarged structural schematic diagram of the chassis of the utility model;

[0032] Figure 3 It is a schematic diagram of the main cross-sectional structure of the ball mill body of the utility model;

[0033] Figure 4 It is a schematic diagram of the main structure of the ball mill of the utility model after the body is rotated.

[0034] In the figure: 1. chassis; 2. sealing cover; 3. handle; 4. groove; 5. handle; 6. material removal door; 7. mounting frame; 8. bottom plate; 9. ball mill body; 10. maintenance door; 11. handle; 12. support plate; 13. silo; 14. grinding ball; 15. filter screen; 16. fixed bin; 17. fixed net; 18. connecting bin; 19. fixed door; 20. fixed rod; 21. connecting door; 22. connecting rod; 23. supporting door; 24. supporting rod. DETAILED DESCRIPTION

[0035] 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.

[0036] Embodiment 1

[0037] See also Figures 1 to 4The utility model provides an embodiment: a high-efficiency ball mill, including a chassis 1, a bottom plate 8 and a ball mill body 9, a mounting frame 7 is welded to the upper surface of the bottom plate 8, and a groove 4 is opened on the upper surface of the mounting frame 7, a sealing cover 2 is hingedly connected to the upper surface of the sealing cover 2, and a handle 3 is welded to the upper surface of the sealing cover 2, a material taking door 6 is hingedly connected to the outer end surface of one side of the ball mill body 9, and a handle 5 is welded to the outer end surface of one side of the material taking door 6, the ball mill body 9 is divided into a material bin 13, a fixed bin 16 and a connecting bin 18 by a filter screen 15 and a fixed net 17, and grinding balls 14 are placed on the inner walls of the material bin 13, the fixed bin 16 and the connecting bin 18.

[0038] Of course, as is well known to those skilled in the art, the ball mill body 9 of the present invention also needs to provide a power device to enable it to work normally, and as is well known to those skilled in the art, the provision of the power is commonplace, and it all belongs to conventional means or common knowledge, and will not be elaborated here. Those skilled in the art can make any optional selection according to their needs or convenience.

[0039] Based on a high-efficiency ball mill of Example 1, hold the handle 3, drive the handle 3 to open the sealing cover 2, put the material into the ball mill body 9, the ball mill body 9 can grind the material, and the material becomes gradually finer as it is ground, and can enter the fixed bin 16 and the connecting bin 18, and can continue to be ground, and the grinding effect is better.

[0040] Embodiment 2

[0041] like Figure 1-Figure 4 As shown, the utility model proposes a high-efficiency ball mill. Compared with the first embodiment, the present embodiment further includes a chassis 1, a bottom plate 8 and a ball mill body 9. The ball mill body 9 is rotatably connected to the upper surface of the groove 4, and the inner wall of the ball mill body 9 is embedded with a filter screen 15 and a fixed screen 17. The lower surface of the silo 13 is hingedly connected with a fixed door 19 that penetrates the ball mill body 9, and the lower surface of the fixed door 19 is welded with a fixed rod 20;

[0042] The lower surface of the fixed bin 16 is hingedly connected with a connecting door 21 penetrating the ball mill body 9, and a connecting rod 22 is welded to the lower surface of the connecting door 21;

[0043] The lower surface of the connecting chamber 18 is hingedly connected to a support door 23 that penetrates the ball mill body 9 , and a support rod 24 is welded to the lower surface of the support door 23 .

[0044] In this embodiment, the filter screen 15 and the fixed screen 17 can filter the material and divide the material into the silo 13, the fixed silo 16 and the connecting silo 18, which is convenient for material separation. After the material separation is completed, the fixed rod 20 is held by hand, and the fixed rod 20 is driven by hand to open the fixed door 19, and the material inside the silo 13 can be taken out. The connecting rod 22 is held by hand, and the connecting door 21 is opened by hand to take out the material inside the fixed silo 16. The support rod 24 is held by hand, and the support door 23 is driven by hand to take out the material inside the connecting silo 18.

[0045] Embodiment 3

[0046] like Figure 1-Figure 4 As shown, the utility model proposes a high-efficiency ball mill. Compared with the first embodiment, this embodiment also includes a chassis 1, a bottom plate 8 and a ball mill body 9. A support plate 12 is welded to the lower surface of the chassis 1, and the support plate 12 is welded to the outer end surface of one side of the mounting frame 7. A maintenance door 10 is hingedly connected to the outer end surface of one side of the chassis 1, and a handle 11 is welded to the outer end surface of one side of the maintenance door 10.

[0047] In this embodiment, a motor is arranged inside the chassis 1, and the rotating shaft of the motor is connected to the ball mill body 9. The motor can drive the rotating shaft to rotate under the action of the power device, and the rotating shaft drives the ball mill body 9 to rotate. The ball mill body 9 drives the material and the grinding ball 14 to rotate, and the grinding ball 14 can grind the material. When the motor is damaged, the handle 11 can be held by hand, and the hand drives the handle 11 to open the maintenance door 10, so that the motor can be repaired or replaced.

[0048] Of course, as is well known to those skilled in the art, the chassis 1 of the present invention also needs to provide a power device to enable it to work normally, and as is well known to those skilled in the art, the provision of the power is commonplace, and it all belongs to conventional means or common knowledge, and will not be elaborated here. Those skilled in the art can make any optional selections according to their needs or convenience.

[0049] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A high-efficiency ball mill, comprising a housing (1), a bottom plate (8) and a ball mill body (9), characterized in that: A mounting frame (7) is welded to the upper surface of the bottom plate (8), and a groove (4) is provided on the upper surface of the mounting frame (7). The ball mill body (9) is rotatably connected to the upper surface of the groove (4), and a filter screen (15) and a fixed net (17) are embedded and fixed on the inner wall of the ball mill body (9). The ball mill body (9) is divided into a material bin (13), a fixed bin (16) and a connecting bin (18) by the filter screen (15) and the fixed net (17), and grinding balls (14) are placed on the inner walls of the material bin (13), the fixed bin (16) and the connecting bin (18). A support plate (12) is welded to the lower surface of the chassis (1), and the support plate (12) is welded to the outer end surface of one side of the mounting frame (7).

2. A high-efficiency ball mill according to claim 1, characterized in that: The upper surface of the ball mill body (9) is hingedly connected to a sealing cover (2), and a handle (3) is welded to the upper surface of the sealing cover (2).

3. A high-efficiency ball mill according to claim 1, characterized in that: One side outer end surface of the ball mill body (9) is hingedly connected to a material taking door (6), and one side outer end surface of the material taking door (6) is welded with a handle (5).

4. A high-efficiency ball mill according to claim 1, characterized in that: A maintenance door (10) is hingedly connected to an outer end surface of one side of the chassis (1), and a handle (11) is welded to an outer end surface of one side of the maintenance door (10).

5. A high-efficiency ball mill according to claim 1, characterized in that: The lower surface of the silo (13) is hingedly connected to a fixed door (19) that penetrates the ball mill body (9), and a fixed rod (20) is welded to the lower surface of the fixed door (19).

6. A high-efficiency ball mill according to claim 1, characterized in that: The lower surface of the fixed bin (16) is hingedly connected to a connecting door (21) that penetrates the ball mill body (9), and a connecting rod (22) is welded to the lower surface of the connecting door (21).

7. A high-efficiency ball mill according to claim 1, characterized in that: The lower surface of the connection bin (18) is hingedly connected to a support door (23) that penetrates the ball mill body (9), and a support rod (24) is welded to the lower surface of the support door (23).

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