CN216538772U - Ball mill welt convenient to dismouting - Google Patents

Abstract

A ball mill lining plate convenient for disassembly and assembly is characterized in that a pull rod is connected to the inner wall of a tank body in a sliding manner, a lining plate is clamped at one end of the pull rod, a clamping groove is formed in the outer wall of the lining plate, which is close to one side of the pull rod, the clamping groove and one end of the pull rod are mutually clamped, a locking cover is connected to the outer wall of the pull rod, which is far away from one end of the tank body, in a threaded manner, a spring is arranged between the locking cover and the outer wall of the tank body, the spring slides on the outer wall of the pull rod, solves the problems that the common lining plate of the ball mill is mostly fixed by a screw rod in the prior art through a pull rod, a spring and a clamping groove, the problem that the ball mill liner is inconvenient to assemble and disassemble in the later maintenance process is solved through the buffer layer and the damping cone, the problem that the common ball mill liner in the prior art is mostly provided with no buffer damping device, so that the noise is overlarge in the working process is solved, through draw-in groove and blank pressing, solved among the prior art ordinary ball mill welt mostly not have mutual connection structure, lead to producing the problem that the gap leads to the card material after long-term the use.

Description

Ball mill welt convenient to dismouting

Technical Field

The utility model relates to the technical field of industrial ball mills, in particular to a ball mill lining plate convenient to disassemble and assemble.

Background

The ball mill is a device for crushing and grinding materials, and most of the ball mills are internally added with a metal or other spherical grinding medium.

Ordinary ball mill welt among the prior art uses the screw rod mostly to fix, and inconvenient loading and unloading in the later maintenance process, ordinary ball mill welt does not have buffering damping device mostly among the prior art simultaneously, leads to the noise too big in the course of the work, and secondly ordinary ball mill welt does not have mutual connection structure mostly among the prior art, leads to producing the problem that the gap leads to the card material after using for a long time.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: the common lining plate of the ball mill in the prior art is mostly fixed by a screw rod and is inconvenient to assemble and disassemble in the later maintenance process.

The technical scheme adopted by the utility model for solving the technical problem is as follows: the utility model provides a ball mill welt convenient to dismouting, it includes: the utility model discloses a pull rod, including the jar body, the welt is connected with the pull rod, pull rod one end joint has the welt, the welt is close to pull rod one side outer wall and has seted up the draw-in groove, draw-in groove and the mutual joint of pull rod one end, the pull rod is kept away from jar body one end outer wall threaded connection and is had the locking closure, be equipped with the spring between locking closure and the jar body outer wall, the spring slides in the pull rod outer wall, fixes the function of realizing the loading and unloading of being convenient for through the draw-in groove of pull rod to the welt.

As a preferred technical scheme of the utility model, the outer wall of one side of the tank body, which is close to the pull rod, is rotatably connected with a clamping hook, the inner wall of the clamping hook is rotatably connected with a pressure lever, the outer wall of one end, which is far away from the lock cover, of the pressure lever is bonded with an anti-skidding sleeve, the other end of the pressure lever is mutually contacted with the lock cover, and the function of compressing the pull rod is realized through the pressure lever.

According to the preferable technical scheme, the buffer layer is bonded and connected to the outer wall of the top end of the lining plate, the wear-resistant coating is sprayed on the outer wall of one side, away from the lining plate, of the buffer layer, the shock absorption cone is connected to the outer wall of the bottom end of the lining plate through screws, the shock absorption cone is in an inverted trapezoid shape, and the problem that the existing lining plate is too loud in noise during use is solved through the buffer layer and the shock absorption cone.

As a preferred technical scheme of the utility model, one side of the outer wall of the lining plate is provided with a pressure groove, the inner wall of the pressure groove is provided with a blank holder, the outer wall of the lining plate, which is far away from one side of the pull rod, is provided with a convex slope, the outer wall of the pull rod, which is close to one side of the lining plate, is connected with a sealing ring in a sliding manner, and the lining plate is tightly attached to the lining plate through the pressure groove and the blank holder.

The utility model has the following advantages: through the pull rod, it is fixed that spring and draw-in groove have solved the most screw rods that use of ordinary ball mill welt among the prior art, the inconvenient problem of loading and unloading in the later maintenance process, it does not have buffering damping device mostly to have solved ordinary ball mill welt among the prior art through buffer layer and shock attenuation awl, lead to the too big problem of noise in the course of the work, it does not have mutual connection structure mostly to have solved ordinary ball mill welt among the prior art through draw-in groove and blank pressing, lead to producing the problem that the gap leads to the card material after using for a long time.

Drawings

FIG. 1 is a schematic side view, cross-sectional structural view of a main body of a ball mill liner plate easy to disassemble and assemble according to a preferred embodiment of the present invention;

FIG. 2 is a schematic top view of a liner plate of a ball mill liner plate for easy assembly and disassembly according to a preferred embodiment of the present invention;

fig. 3 is an enlarged schematic structural view of a lining plate of a ball mill, which is convenient to disassemble and assemble according to a preferred embodiment of the utility model.

Description of reference numerals: 1. a tank body; 2. a pull rod; 3. a liner plate; 4. a card slot; 5. a locking cover; 6. a hook; 7. a buffer layer; 8. a wear-resistant coating; 9. a shock absorption cone; 10. a seal ring; 11. a spring; 12. a pressure lever; 13. a card slot; 14. pressing edges; 15. and (6) convex slope.

Detailed Description

The technical scheme of the utility model is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model will be further explained with reference to the drawings.

Referring to fig. 1-3, a ball mill liner plate convenient for disassembly and assembly includes: the jar body 1, 1 inner wall sliding connection of the jar body has pull rod 2, 2 one end joints of pull rod have welt 3, welt 3 is close to 2 one side outer walls of pull rod and has seted up draw-in groove 4, draw-in groove 4 and 2 one end mutual joints of pull rod, realize 3 fast loading and unloading's of welt function through 2 one ends of pull rod and 3 joints of welt, pull rod 2 keeps away from 1 one end outer wall threaded connection of the jar body and has locking closure 5, be equipped with spring 11 between locking closure 5 and the 1 outer wall of the jar body, a tension for providing taut welt 3, spring 11 slides in 2 outer walls of pull rod.

Wherein, sealing washer 10 sliding connection is close to 3 one side outer walls of welt in pull rod 2, be used for providing the sealed between pull rod 2 and the jar body 1, 2 one side outer walls of pull rod are kept away from to welt 3 are located to protruding slope 15, be used for increasing grinding efficiency, 13 inner walls of indent 14 are located to blank holder 14, with one realization joint meshing function, indent 13 is seted up in 3 outer wall one sides of welt, be used for realizing the function of the mutual joint of a plurality of welts 3, thereby increase overall structure intensity, locking closure 5 and the 12 one end contact of depression bar, 5 one end outer walls of locking closure are kept away from in depression bar 12 in antiskid cover bonding connection, be used for providing anti-skidding effect.

Wherein, depression bar 12 rotates to be connected in 6 inner walls of pothook for realize the function of dismouting welt 3, pothook 6 rotates to be connected in jar body 1 and is close to 2 one side outer walls of pull rod, be used for fixed depression bar 12, 9 screw connections of shock attenuation awl are in 3 bottom outer walls of welt, be used for providing shock-absorbing function, 8 spraying of wear-resistant coating keep away from 3 one side outer walls of welt in buffer layer 7, be used for increasing the life of welt 3, 7 bonding connections in 3 top outer walls of welt of buffer layer, be used for providing buffer function noise reduction.

Specifically, when in use, the sealing ring 10 is sleeved on the outer wall of the pull rod 2 and then penetrates out of the inner wall of the tank body 1, the spring 11 is sleeved on the outer wall of the pull rod 2 and the lock cover 5 is screwed after the pull rod 2 penetrates out of the inner wall of the tank body 1, the press rod 12 is sleeved on the inner wall of the clamping hook 6 at the moment, the press rod 12 is pulled after the press rod 12 is fixed, one end of the press rod 12 moves towards the lock cover 5, the lock cover 5 compresses the spring 11 in the moving process of the pull rod 2, one end of the pull rod 2 in the tank body 1 protrudes at the moment, the lining plate 3 is placed at one end of the pull rod 2 and then rotates and is clamped through the clamping groove 4, the press rod 12 is gradually loosened after the pull rod 2 and the lining plate 3 are fixed, the tension of the spring 11 is released and the pull rod 2 is pulled out, the lining plate 3 is gradually tensioned and fixed towards the inner wall of the tank body 1 during the moving process, the fixing of the lining plates 3 are mutually clamped through the clamping grooves 13 and are mutually protected and meshed through the pressing grooves 14, thereby increasing the structural strength of each other.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.

Other parts of the utility model not described in detail are prior art and are not described in detail herein.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (4)

1. The utility model provides a ball mill welt convenient to dismouting which characterized in that includes: the jar body (1), jar body (1) inner wall sliding connection has pull rod (2), pull rod (2) one end joint has welt (3), welt (3) are close to pull rod (2) one side outer wall and have seted up draw-in groove (4), draw-in groove (4) and the mutual joint of pull rod (2) one end, pull rod (2) are kept away from jar body (1) one end outer wall threaded connection and are had locking closure (5), be equipped with spring (11) between locking closure (5) and jar body (1) outer wall, spring (11) slide in pull rod (2) outer wall.

2. The easy-to-disassemble and assemble ball mill lining board as claimed in claim 1, wherein the outer wall of the tank body (1) near the pull rod (2) is rotatably connected with a hook (6), the inner wall of the hook (6) is rotatably connected with a pressure lever (12), the outer wall of one end of the pressure lever (12) far away from the lock cover (5) is adhesively connected with an anti-skid sleeve, and the other end of the pressure lever (12) is contacted with the lock cover (5).

3. The ball mill lining plate convenient to disassemble and assemble according to claim 1, wherein the outer wall of the top end of the lining plate (3) is bonded with a buffer layer (7), the outer wall of one side, away from the lining plate (3), of the buffer layer (7) is sprayed with a wear-resistant coating (8), the outer wall of the bottom end of the lining plate (3) is connected with a damping cone (9) through screws, and the damping cone (9) is in an inverted trapezoid shape.

4. The ball mill liner convenient to disassemble and assemble as claimed in claim 1, wherein a pressure groove (13) is formed in one side of the outer wall of the liner (3), a pressure edge (14) is formed in the inner wall of the pressure groove (13), a convex slope (15) is formed in the outer wall of one side, away from the pull rod (2), of the liner (3), and a sealing ring (10) is slidably connected to the outer wall of one side, close to the liner (3), of the pull rod (2).

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