CN219519070U - Steel ball replacement structure for ball mill - Google Patents

Abstract

The utility model relates to the technical field of ball mill tools and discloses a steel ball replacing structure for a ball mill, which comprises an electric scooter and a receiving plate, wherein the surface of the receiving plate is fixedly connected with a fixed lug, the side wall of the fixed lug is rotationally connected with a rotating rod, one end of the rotating rod is fixedly connected with a steel ball bucket, the surface of the rotating rod is fixedly connected with an incomplete gear, the surface of the receiving plate is fixedly connected with an electrohydraulic push rod, the movable end of the electrohydraulic push rod is fixedly connected with a toothed plate and the toothed plate is meshed with the incomplete gear, the surface of the receiving plate is provided with a limit groove, the inner side wall of the limit groove is slidingly connected with a limit block, and the top end of the limit block is fixedly connected with the bottom of the toothed plate; according to the utility model, the steel balls in the steel ball hopper can be quickly poured into the ball mill, the steel ball replacement efficiency is effectively increased, the steel ball inlet height can be adjusted, the steel ball hopper is convenient to use, and the suitability is strong.

Description

Steel ball replacement structure for ball mill

Technical Field

The utility model relates to the technical field of ball mill tools, in particular to a steel ball replacing structure for a ball mill.

Background

The ball mill is a key device for crushing materials after the materials are crushed. This type of mill is one in which a number of steel balls are inserted into its cylinder as grinding media. It is widely used in cement, silicate products, novel building materials, refractory materials, chemical fertilizers, mineral processing of black and nonferrous metals, glass ceramics and other production industries, and carries out dry or wet grinding on various ores and other grindability materials. The ball mill is suitable for grinding various ores and other materials, is widely used in the industries of mineral separation, building materials, chemical industry and the like, and can be divided into dry type and wet type ore grinding modes. According to different ore discharging modes, the two types of the grid type and the overflow type can be realized.

The existing ball mill has the following defects: 1. when the ball mill is used, steel balls are required to be added into the ball mill according to the actual use requirement, and the steel balls are usually added into the ball mill manually, so that the steel ball replacement efficiency is low; 2. because the ball mill models are different, the heights of the steel ball inlets are different, and the steel balls cannot be well poured into the ball mill, so that the ball mill is inconvenient to use.

Disclosure of Invention

The utility model aims to provide a steel ball replacing structure for a ball mill, which aims to solve the problem of low steel ball replacing efficiency of the ball mill in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a ball mill is with steel ball change structure, includes electric plate car and accepts the board, it has the fixed ear to accept board surface fixedly connected with, and fixed ear lateral wall rotates and is connected with the bull stick, bull stick one end fixedly connected with steel ball fill, bull stick surface fixedly connected with incomplete gear accept board surface fixedly connected with electrohydraulic push rod, electrohydraulic push rod expansion end fixedly connected with pinion rack and pinion rack link to each other with incomplete gear engagement, accept the board surface and seted up the spacing groove, spacing groove inside wall sliding connection has stopper and stopper top and pinion rack bottom fixed link to each other.

As the preferred scheme, electric scooter surface fixedly connected with multiunit lower mounting, fixedly connected with lower slide bar down between the mounting, the equal sliding connection in lower sliding stem both ends have lower slider, the fixed surface is connected with multiunit on the board lower bearing, goes up fixedly connected with slide bar between the mounting, goes up sliding stem both ends and all sliding connection have last slider, articulates respectively between last slider and the lower slider and has bracing piece a and bracing piece b, and bracing piece a and bracing piece b link to each other through the axis of rotation activity, fixedly connected with connecting rod between the lower slider.

As the preferred scheme, the electric scooter surface has seted up the movable groove, and the movable groove inside wall rotates to be connected with the threaded rod, and threaded rod surface threaded connection has the thread bush, and thread bush surface fixedly connected with movable block, movable block and movable groove slip link to each other and link to each other with the connecting rod is fixed.

As the preferable scheme, electric scooter lateral wall fixedly connected with driving motor, driving motor power take off end and threaded rod one end are fixed to be linked to each other.

As an optimal scheme, the side wall of the electric scooter is fixedly connected with a controller.

As a preferable scheme, the driving motor and the electro-hydraulic push rod are electrically connected with a power supply on the electric scooter through a controller.

The utility model has the technical effects and advantages that:

1. the electric hydraulic push rod can be controlled by the controller to operate, the movable end of the electric hydraulic push rod moves to drive the toothed plate to move, the toothed plate moves to drive the incomplete gear meshed with the toothed plate to rotate, the incomplete gear rotates to drive the rotating rod to rotate, the rotating rod rotates to drive the steel ball bucket to rotate, the steel ball bucket is toppled over, steel balls in the steel ball bucket can be quickly toppled into the ball mill, the steel ball replacement efficiency is effectively increased, and the electric ball automatic feeding device is convenient to use.

2. The driving motor is controlled to run through the controller, the driving motor power output end rotates to drive the threaded rod to rotate, the threaded rod rotates to drive the threaded sleeve to move, the threaded sleeve moves to drive the movable block to move, the movable block moves to drive the connecting rod to move, the movement of the lower sliding block is realized through the movement of the connecting rod, the lower sliding block moves to drive one end of the supporting rod a to rotate, the lifting of the bearing plate is realized through the rotation of the supporting rod a, and therefore the height of the bearing plate is adjusted, the steel ball bearing plate is convenient to use and high in suitability.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is an enlarged view of the structure of fig. 1 a in accordance with the present utility model.

Fig. 3 is an enlarged view of the structure at B in fig. 1 according to the present utility model.

Fig. 4 is a schematic plan view of the meshing position of the toothed plate and the incomplete gear according to the present utility model.

In the figure: 1. electric scooter; 2. a driving motor; 3. a controller; 4. a lower fixing member; 5. a lower slide bar; 6. a lower slide block; 7. an upper fixing member; 8. an upper slide bar; 9. an upper slider; 10. a supporting rod a; 11. a support rod b; 12. a rotating shaft; 13. a receiving plate; 14. a steel ball bucket; 15. a movable groove; 16. a threaded rod; 17. a thread sleeve; 18. a movable block; 19. a connecting rod; 20. a limit groove; 21. a limiting block; 22. an electro-hydraulic push rod; 23. a toothed plate; 24. an incomplete gear; 25. a rotating rod; 26. and fixing the lugs.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a steel ball replacing structure for a ball mill, which is shown in fig. 1-4, and comprises an electric scooter 1 and a bearing plate 13, wherein a fixed lug 26 is fixedly connected to the surface of the bearing plate 13, a rotating rod 25 is rotatably connected to the side wall of the fixed lug 26, one end of the rotating rod 25 is fixedly connected with a steel ball bucket 14, an incomplete gear 24 is fixedly connected to the surface of the rotating rod 25, an electro-hydraulic push rod 22 is fixedly connected to the surface of the bearing plate 13, a toothed plate 23 is fixedly connected to the movable end of the electro-hydraulic push rod 22 and meshed with the incomplete gear 24, a limiting groove 20 is formed in the surface of the bearing plate 13, a limiting block 21 is slidably connected to the inner side wall of the limiting groove 20, and the top end of the limiting block 21 is fixedly connected with the bottom of the toothed plate 23; the electric hydraulic push rod 22 can be controlled by the controller 3 to operate, the movable end of the electric hydraulic push rod 22 moves to drive the toothed plate 23 to move, the toothed plate 23 moves to drive the incomplete gear 24 meshed with the toothed plate to rotate, the incomplete gear 24 rotates to drive the rotating rod 25 to rotate, the rotating rod 25 rotates to drive the steel ball bucket 14 to rotate, the steel ball bucket 14 is toppled over, steel balls in the steel ball bucket 14 can be quickly toppled over into the ball mill, the steel ball replacement efficiency is effectively increased, and the electric ball automatic grinding machine is convenient to use.

In the embodiment, a plurality of groups of lower fixing pieces 4 are fixedly connected to the surface of an electric scooter 1, lower sliding rods 5 are fixedly connected between the lower fixing pieces 4, lower sliding blocks 6 are slidably connected to two ends of a lower sliding stem, a plurality of groups of upper fixing pieces 7 are fixedly connected to the lower surface of a bearing plate 13, an upper sliding rod 8 is fixedly connected between the upper fixing pieces 7, upper sliding blocks 9 are slidably connected to two ends of the upper sliding stem, a supporting rod a10 and a supporting rod b11 are hinged between the upper sliding blocks 9 and the lower sliding blocks 6 respectively, the supporting rod a10 and the supporting rod b11 are movably connected through a rotating shaft 12, and a connecting rod 19 is fixedly connected between the lower sliding blocks 6; the rotary motion is converted into linear motion, the movement of the lower sliding block 6 is realized, the lower sliding block 6 moves to drive one end of the supporting rod a10 to rotate, the supporting plate 13 is lifted up through the rotation of the supporting rod a10, the height of the supporting plate 13 is adjusted, the adjustment can be performed according to the inlet height of the steel ball, and the steel ball lifting device is convenient to use and high in adaptability.

In the embodiment, a movable groove 15 is formed in the surface of the electric scooter 1, a threaded rod 16 is rotatably connected to the inner side wall of the movable groove 15, a threaded sleeve 17 is in threaded connection with the surface of the threaded rod 16, a movable block 18 is fixedly connected to the surface of the threaded sleeve 17, the movable block 18 is slidably connected with the movable groove 15 and fixedly connected with a connecting rod 19, a driving motor 2 is fixedly connected to the side wall of the electric scooter 1, and the power output end of the driving motor 2 is fixedly connected with one end of the threaded rod 16; the driving motor 2 can be controlled to run through the controller 3, the power output end of the driving motor 2 rotates to drive the threaded rod 16 to rotate, the threaded rod 16 rotates to drive the threaded sleeve 17 to move, the threaded sleeve 17 moves to drive the movable block 18 to move, the movable block 18 moves to drive the connecting rod 19 to move, and the movement of the lower sliding block 6 is realized through the movement of the connecting rod 19.

In the embodiment, the side wall of the electric scooter 1 is fixedly connected with a controller 3, and a driving motor 2 and an electro-hydraulic push rod 22 are electrically connected with a power supply on the electric scooter 1 through the controller 3; the driving motor 2 and the electro-hydraulic push rod 22 can be controlled to operate through the controller 3, so that the operation is simple and convenient, and the use is convenient.

The working principle of the utility model is as follows: the utility model relates to a steel ball replacing structure for a ball mill, which can control a driving motor 2 to run through a controller 3, wherein the power output end of the driving motor 2 rotates to drive a threaded rod 16 to rotate, the threaded rod 16 rotates to drive a threaded sleeve 17 to move, the threaded sleeve 17 moves to drive a movable block 18 to move, the movable block 18 moves to drive a connecting rod 19 to move, the movement of a lower slide block 6 is realized through the movement of the connecting rod 19, the lower slide block 6 moves to drive one end of a supporting rod a10 to rotate, and the supporting rod a10 rotates to lift a supporting plate 13, so that the height of the supporting plate 13 is adjusted; the controller 3 can control the operation of the electro-hydraulic push rod 22, the movable end of the electro-hydraulic push rod 22 moves to drive the toothed plate 23 to move, the toothed plate 23 moves to drive the incomplete gear 24 meshed with the toothed plate to rotate, the incomplete gear 24 rotates to drive the rotating rod 25 to rotate, and the rotating rod 25 rotates to drive the steel ball bucket 14 to rotate, so that the steel ball bucket 14 can be dumped, and steel balls in the steel ball bucket 14 can be dumped into the ball mill quickly.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. The utility model provides a steel ball replacement structure for ball mill, includes electric plate car (1) and holds board (13), its characterized in that: bearing plate (13) fixed surface connection has fixed ear (26), fixed ear (26) lateral wall rotation is connected with bull stick (25), bull stick (25) one end fixedly connected with steel ball fill (14), bull stick (25) fixed surface is connected with incomplete gear (24), bearing plate (13) fixed surface is connected with electrohydraulic push rod (22), electrohydraulic push rod (22) active end fixedly connected with pinion rack (23) and pinion rack (23) link to each other with incomplete gear (24) meshing, limit groove (20) have been seted up on bearing plate (13) surface, limit groove (20) inside wall sliding connection has stopper (21) and stopper (21) top and pinion rack (23) bottom fixed link to each other.

2. The steel ball replacement structure for a ball mill according to claim 1, wherein: the utility model discloses an electric scooter, including electric scooter (1), fixed surface, slider, bracing piece a (10) and bracing piece b (11), fixed surface is connected with lower slide bar (5) between lower fixed surface (4), and the equal sliding connection in lower slide stem both ends has slider (6), fixed surface is connected with fixed surface (7) under bearing board (13), goes up fixed surface and goes up slide bar (8) between fixed surface (7), goes up slide stem both ends equal sliding connection and goes up slider (9), articulates respectively between upper slider (9) and slider (6) bracing piece a (10) and bracing piece b (11), bracing piece a (10) and bracing piece b (11) link to each other through axis of rotation (12) activity, fixedly connected with connecting rod (19) between slider (6).

3. The steel ball replacement structure for a ball mill according to claim 1, wherein: the electric scooter is characterized in that a movable groove (15) is formed in the surface of the electric scooter (1), a threaded rod (16) is rotatably connected to the inner side wall of the movable groove (15), a threaded sleeve (17) is connected to the surface of the threaded rod (16) in a threaded mode, a movable block (18) is fixedly connected to the surface of the threaded sleeve (17), and the movable block (18) is connected with the movable groove (15) in a sliding mode and fixedly connected with a connecting rod (19).

4. The steel ball replacement structure for a ball mill according to claim 1, wherein: the side wall of the electric scooter (1) is fixedly connected with a driving motor (2), and the power output end of the driving motor (2) is fixedly connected with one end of a threaded rod (16).

5. The steel ball replacement structure for a ball mill according to claim 1, wherein: the side wall of the electric scooter (1) is fixedly connected with a controller (3).

6. The steel ball replacement structure for a ball mill according to claim 4, wherein: the driving motor (2) and the electro-hydraulic push rod (22) are electrically connected with a power supply on the electric scooter (1) through the controller (3).