CN213854879U

CN213854879U - Energy-saving oscillation type ball mill

Info

Publication number: CN213854879U
Application number: CN202022659808.4U
Authority: CN
Inventors: 潘俊明
Original assignee: Liling Qianhui Industrial Co ltd
Current assignee: Liling Qianhui Industrial Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-08-03
Anticipated expiration: 2030-11-17

Abstract

The utility model discloses an energy-saving oscillation type ball mill, which comprises a front end cover and a cylinder body, wherein the front end cover is arranged on the outer wall of the front end of the cylinder body, a base is arranged at the right lower side of the cylinder body, a front fixing frame is fixed on the base at the front side of the front end cover, the cylinder body is cooled by cold air, so that the crushed material can not generate water vapor, the fine particle material is prevented from being adhered to the inner wall of the cylinder body, and moreover, the crushed material particles can be blown away by the cold air, the crushing efficiency is accelerated, the crushed fine particles are blown to a separation net, large particles are left to continue to be crushed by large steel balls, the fine particles are crushed by small steel balls, the crushing efficiency is increased, the novel ball mill has the characteristics of high grinding efficiency, high working efficiency and the like, the material is ground by the large steel balls and the small steel balls for a plurality of times, the grinding efficiency of the ball mill is greatly improved, meanwhile, the barrel is subjected to temperature reduction treatment through cold air, so that the stable operation of the ball mill is greatly improved, and the working efficiency is improved.

Description

Energy-saving oscillation type ball mill

Technical Field

The utility model belongs to the technical field of the ball mill is relevant, concretely relates to energy-conserving shock formula ball mill.

Background

The ball mill is the key equipment for crushing the materials after the materials are crushed. The ore mill is widely used in the production industries of cement, silicate products, novel building materials, refractory materials, chemical fertilizers, black and non-ferrous metal ore dressing, glass ceramics and the like, and carries out dry or wet grinding on various ores and other grindable 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 a dry type ore grinding mode and a wet type ore grinding mode. According to different ore discharge modes, the method can be divided into a lattice type and an overflow type.

The prior ball mill technology has the following problems: when the materials enter the ball mill, the moisture of the materials entering the mill has large influence on the production quality and operation of the mill, the moisture is evaporated into steam due to the action of heat in the mill, the moisture content of the gas in the mill is increased, and therefore, the fine particle materials are adhered to the grinding body and the material plate, the grinding efficiency is obviously reduced, and the ground fine particle materials are easily stacked together and are not uniformly ground.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an energy-conserving shock formula ball mill to it becomes steam to put forward the inside moisture evaporation of current ball mill among the above-mentioned background art and makes the fine particle material glue on grinding body and flitch and the fine particle material that grinds is piled up the problem together easily.

In order to achieve the above object, the utility model provides a following technical scheme: an energy-saving oscillation type ball mill comprises a front end cover and a barrel body, wherein the front end cover is arranged on the outer wall of the front end of the barrel body, a base is arranged right below the barrel body, a front fixing frame is fixed on the base on the front side of the front end cover, the front fixing frame and the front end cover are rotatably connected through a front rotating shaft, a moving frame is arranged on the base on the front side of the front fixing frame, a supporting frame is fixed on the outer wall of the upper end of the moving frame, a blowing motor is fixed on the outer wall of the upper end of the supporting frame, a fan blade cover is fixed on the outer wall of the front end of the blowing motor, a rear end cover is fixed on the outer wall of the rear end of the barrel body, a rear fixing frame is fixed on the base on the rear side of the rear end cover, the rear fixing frame and the rear end cover are rotatably connected through a rear rotating shaft, a working motor is fixed on the outer wall of the upper end of the base, a reduction gearbox is fixed on the base on the front side of the working motor, and a transmission shaft extending forwards is arranged in the outer wall of the front end of the reduction gearbox, the novel wind power generation device is characterized in that a small gear is fixed on the outer wall of the front end of the transmission shaft, a large gear is fixed on the barrel body right above the small gear, a fixing ring is fixed on the inner wall of the circumference of the barrel body, a fixing column is arranged inside the fixing ring, the fixing column and the fixing ring are fixedly connected through a connecting rod, a rotating shaft extending forwards is arranged inside the fixing column, a rotating blade is fixed on the outer wall of the front end of the rotating shaft, a large steel ball is arranged on the barrel body on the front side of the fixing ring, a small steel ball is arranged on the barrel body on the rear side of the fixing ring, the four connecting rods are arranged, the four connecting rods are fixedly connected through a separation net.

Preferably, the fan blade cover is internally provided with fan blades.

Preferably, an inlet is formed in the outer wall of the front end of the front rotating shaft, and an outlet is formed in the outer wall of the rear end of the rear rotating shaft.

Preferably, the screw hole is formed in the outer wall of the circumference of the fixing ring, and the fixing ring is fixedly connected with the barrel through a nut.

Preferably, the rotating blades are provided with two rotating blades, and the length of each rotating blade is smaller than that of the connecting rod.

Compared with the prior art, the utility model provides an energy-conserving shock formula ball mill possesses following beneficial effect:

the utility model discloses the ball mill drives the flabellum rotation through the blower motor, make cold wind enter the inside of barrel through the front rotary shaft, not only can drive the rotating vane and rotate, break up the fine particle material that piles up together, realize stirring the material, simultaneously also constantly pat big steel ball through the rotating vane, make the rotational frequency of big steel ball accelerate, smash the material more fast, be favorable to smashing other not smashed materials, and can also cool down the temperature in the barrel, make the material after smashing can not produce steam, avoid fine particle material to glue on the inner wall of barrel, not only so, can also utilize cold wind to blow away the material granule after smashing, smash efficiency with higher speed, blow to the screen simultaneously the fine granule after smashing, and the large granule is left to continue to smash through big steel ball, fine granule smashes through the small steel ball, increase crushing efficiency, this novel ball mill has characteristics such as grinding efficiency height, work efficiency height, grinds the material through big steel ball, little steel ball many times, has improved the grinding efficiency of ball mill greatly, carries out the temperature reduction treatment through cold wind to the barrel simultaneously, has improved the steady operation of ball mill greatly, makes work efficiency promote.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic side structural view of an energy-saving oscillating ball mill provided by the present invention;

FIG. 2 is a schematic side sectional view of the ball mill according to the present invention;

fig. 3 is a schematic structural view of the front side of the fixing ring of the present invention;

in the figure: 1. a base; 2. a movable frame; 3. a support frame; 4. a blower motor; 5. a fan blade cover; 6. a front rotating shaft; 7. a front fixing frame; 8. a bull gear; 9. a rear end cap; 10. a rear fixing frame; 11. a rear rotating shaft; 12. a front end cover; 13. a barrel; 14. a pinion gear; 15. a drive shaft; 16. a reduction gearbox; 17. a working motor; 18. a fixing ring; 19. a connecting rod; 20. a rotating shaft; 21. a large steel ball; 22. rotating the leaf; 23. fixing a column; 24. a small steel ball; 25. and (4) isolating nets.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an energy-saving oscillating ball mill comprises a front end cover 12 and a barrel 13, wherein the front end cover 12 is arranged on the outer wall of the front end of the barrel 13, a base 1 is arranged right under the barrel 13, a front fixing frame 7 is fixed on the base 1 at the front side of the front end cover 12, the front fixing frame 7 is rotationally connected with the front end cover 12 through a front rotating shaft 6, a moving frame 2 is arranged on the base 1 at the front side of the front fixing frame 7, a support frame 3 is fixed on the outer wall of the upper end of the moving frame 2, a blowing motor 4 is fixed on the outer wall of the upper end of the support frame 3, a fan blade cover 5 is fixed on the outer wall of the front end of the blowing motor 4, a rear end cover 9 is fixed on the outer wall of the rear end of the barrel 13, a rear fixing frame 10 is fixed on the base 1 at the rear side of the rear end cover 9, the rear fixing frame 10 is rotationally connected with the rear end cover 9 through a rear rotating shaft 11, a working motor 17 is fixed on the outer wall of the base 1, a reduction box 16 is fixed on the base 1 at the front side of the working motor 17, the inside transmission shaft 15 that stretches out forward that is provided with of reducing gear box 16 front end outer wall, be fixed with pinion 14 on the 15 front end outer walls of transmission shaft, be fixed with gear wheel 8 on the barrel 13 of the positive upside of pinion 14, be fixed with solid fixed ring 18 on the barrel 13 circumference inner wall, the inside of solid fixed ring 18 is provided with fixed column 23, fixed column 23 and solid fixed ring 18 pass through connecting rod 19 fixed connection, the inside of fixed column 23 is provided with the rotation axis 20 that stretches out forward, be fixed with rotation leaf 22 on the rotation axis 20 front end outer wall, be provided with big steel ball 21 on the barrel 13 of solid fixed ring 18 front side, be provided with tiny steel ball 24 on the barrel 13 of solid fixed ring 18 rear side, connecting rod 19 sets up four altogether, all through separating net 25 fixed connection between four connecting rods 19, air-blowing motor 4 and work motor 17 are all through external power source electric connection.

An energy-saving oscillating ball mill comprises a front end cover 12 and a barrel 13, fan blades are arranged inside a fan blade cover 5, so that the fan blades can be driven to rotate by a blowing motor 4, cold air enters the barrel 13 through a front rotating shaft 6, not only can a rotating blade 22 be driven to rotate, fine particle materials piled together are scattered, the materials are stirred, other materials which are not crushed are favorably crushed, but also the temperature inside the barrel 13 can be cooled, the crushed materials cannot generate steam, the fine particle materials are prevented from being stuck on the inner wall of the barrel 13, not only can the crushed material particles be blown away by the cold air, the crushing efficiency is accelerated, the crushed fine particles are blown to a separation net 25, large particles are left to continue to be crushed through a large steel ball 21, and the fine particles are crushed through a small steel ball 24, the crushing efficiency is improved, an inlet is formed in the outer wall of the front end of the front rotating shaft 6, an outlet is formed in the outer wall of the rear end of the rear rotating shaft 11, materials can be conveniently placed in the front rotating shaft 6 and can be discharged from the rear rotating shaft 11 after being crushed, screw holes are formed in the outer wall of the circumference of the fixing ring 18, the fixing ring 18 is fixedly connected with the barrel 13 through nuts, the fixing ring 18 can be installed on the inner wall of the barrel 13, crushed fine particles are blown to the separation net 25, large particles are left to be continuously crushed through the large steel balls 21, the fine particles are crushed through the small steel balls 24, the crushing efficiency is improved, a shaft hole is formed in the fixing column 23, a steel lining plate is fixed on the outer wall of the circumference of the barrel 13, the rotating shaft 20 drives the rotating blades 22 to rotate, the fine particle materials stacked together are scattered, stirring of the materials is realized, and crushing of other materials which are not crushed is facilitated, when the cylinder body 13 rotates, materials are taken away from the lining plate of the cylinder body 13 near the cylinder body 13 due to the action of inertia, centrifugal force and friction force, the two rotating blades 22 are arranged, the length of the two rotating blades 22 is smaller than that of the connecting rod 19, so that fine particle materials stacked together are scattered through the rotating action of the rotating blades 22, the materials are stirred, other uncrushed materials are crushed, and meanwhile, the crushed particles are not influenced to pass through the separation net 25.

The utility model discloses a theory of operation and use flow: the utility model discloses after the ball mill is installed, put into the import on preceding pivot 6 earlier the material, the import makes the material enter into the inside of barrel 13 again, then remove frame 2 through the transport, make blower motor 4 and fan blade cover 5 remove the dead ahead of preceding pivot 6, later through starting blower motor 4, make blower motor 4 drive the flabellum rotatory, and blow can enter into the import, then start work motor 17, it is rotatory to drive pinion 14 through work motor 17, and intermeshing between pinion 14 and gear wheel 8, drive gear wheel 8 through pinion 14 rotatory like this, and gear wheel 8 then drives barrel 13 rotatory, be equipped with steel ball 21 in the barrel 13, barrel 13 is the steel sheet manufacturing, steel system welt is fixed with barrel 13 on the inner wall, select according to the granularity of grinding the material again, when ball mill barrel 13 rotates, the materials are taken away by the cylinder body 13 on the lining plate of the cylinder body 13 near the cylinder body 13 due to the action of inertia, centrifugal force and friction force, when the materials are taken to a certain height, the materials are thrown down due to the action of gravity of the materials, the falling large steel ball 21 smashes the materials in the cylinder body 13 like a projectile body, the smashed material particles flow to the front side of the separation net 25, meanwhile, the smaller particles pass through the separation net 25, the large-particle materials and the materials which are not smashed continue to be smashed through the large steel ball 21, the cylinder body 13 drives the rotating shaft 20 and the rotating blades 22 to rotate together while rotating, the materials which are piled up together can be scattered, the materials are stirred, meanwhile, the rotating blades 22 do not continuously flap the large steel ball 21, the rotating frequency of the large steel ball 21 is accelerated, the smashing of the materials is quicker, and the smaller particle materials which enter the rear side of the separation net 25 continue to be smashed through the small steel ball 24, the material is crushed more thoroughly, reaches the required crushing degree, and finally flows out from the outlet in the rear rotating shaft 11.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an energy-conserving formula ball mill that vibrates, includes front end housing (12) and barrel (13), its characterized in that: the front end cover (12) is arranged on the outer wall of the front end of the barrel body (13), a base (1) is arranged at the right lower side of the barrel body (13), a front fixing frame (7) is fixed on the base (1) at the front side of the front end cover (12), the front fixing frame (7) is rotationally connected with the front end cover (12) through a front rotating shaft (6), a moving frame (2) is arranged on the base (1) at the front side of the front fixing frame (7), a supporting frame (3) is fixed on the outer wall of the upper end of the moving frame (2), a blowing motor (4) is fixed on the outer wall of the upper end of the supporting frame (3), a fan blade cover (5) is fixed on the outer wall of the front end of the blowing motor (4), a rear end cover (9) is fixed on the outer wall of the rear end of the barrel body (13), a rear fixing frame (10) is fixed on the base (1) at the rear side of the rear end cover (9), and the rear fixing frame (10) is rotationally connected with the rear end cover (9) through a rear rotating shaft (11), a working motor (17) is fixed on the outer wall of the upper end of the base (1), a reduction gearbox (16) is fixed on the base (1) on the front side of the working motor (17), a transmission shaft (15) extending forwards is arranged inside the outer wall of the front end of the reduction gearbox (16), a pinion (14) is fixed on the outer wall of the front end of the transmission shaft (15), a large gear (8) is fixed on a cylinder (13) on the right upper side of the pinion (14), a fixing ring (18) is fixed on the circumferential inner wall of the cylinder (13), a fixing column (23) is arranged inside the fixing ring (18), the fixing column (23) is fixedly connected with the fixing ring (18) through a connecting rod (19), a rotating shaft (20) extending forwards is arranged inside the fixing column (23), a rotating blade (22) is fixed on the outer wall of the front end of the rotating shaft (20), and a large steel ball (21) is arranged on the cylinder (13) on the front side of the fixing ring (18), be provided with on solid fixed ring (18) rear side's barrel (13) little steel ball (24), connecting rod (19) set up four altogether, four all through separating net (25) fixed connection between connecting rod (19), blower motor (4) and work motor (17) all are through external power source electric connection.

2. An energy-saving oscillating ball mill according to claim 1, characterized in that: and fan blades are arranged in the fan blade cover (5).

3. An energy-saving oscillating ball mill according to claim 1, characterized in that: an inlet is formed in the outer wall of the front end of the front rotating shaft (6), and an outlet is formed in the outer wall of the rear end of the rear rotating shaft (11).

4. An energy-saving oscillating ball mill according to claim 1, characterized in that: screw holes are formed in the outer wall of the circumference of the fixing ring (18), and the fixing ring (18) is fixedly connected with the barrel (13) through nuts.

5. An energy-saving oscillating ball mill according to claim 1, characterized in that: the inside of fixed column (23) is provided with the shaft hole, be fixed with the steel lining board on barrel (13) circumference outer wall.

6. An energy-saving oscillating ball mill according to claim 1, characterized in that: the rotary vanes (22) are arranged in two, and the length of each rotary vane (22) is smaller than that of the connecting rod (19).