CN211865256U

CN211865256U - Ball mill

Info

Publication number: CN211865256U
Application number: CN202020313827.9U
Authority: CN
Inventors: 璧佃矾; 赵路
Original assignee: Shenzhen Nanxiang Conductive Material Technology Co ltd
Current assignee: Shenzhen Nanxiang Conductive Material Technology Co ltd
Priority date: 2020-03-13
Filing date: 2020-03-13
Publication date: 2020-11-06
Anticipated expiration: 2030-03-13

Abstract

The utility model discloses a ball mill relates to the ball mill field, comprising a base plate, bottom plate fixedly connected with support column, the top of the relative one side of two support columns is rotated and is connected with the bull stick, the fixed lantern ring of fixedly connected with between two bull sticks, the fixed cover of the inside of the fixed lantern ring has a bearing cylinder, the inside of bearing cylinder is provided with the cylinder, the inside of cylinder is provided with a plurality of spheroids, the bottom plate is provided with the support sleeve with bearing between the cylinder, the screw rod has been cup jointed to the inner chamber screw thread of support sleeve, support sleeve's bottom is rotated and is connected with the connecting rod, the bottom symmetry of connecting rod is provided with first connecting block, the bottom and. The utility model discloses utilize the mode that sets up of bearing the weight of the section of thick bamboo, the cylinder rotates between two support columns through bearing the lantern ring and bull stick and is connected to make bearing the certain angle of section of thick bamboo swivelling pitch, thereby when making the material get into the cylinder, its and spheroid are in the inside abundant contact of cylinder, thereby improve its grinding efficiency.

Description

Ball mill

Technical Field

The utility model relates to a ball mill field, in particular to ball mill.

Background

The ball mill is a key device for crushing materials after the materials are crushed, and the ore mill of the type is widely applied to production industries such as cement, silicate products, novel building materials, refractory materials, chemical fertilizers, black and nonferrous metal ore dressing, glass ceramics and the like by filling a certain amount of steel balls into a cylinder body of the ore mill as grinding media to perform dry-type or wet-type grinding on various ores and other grindable materials, but the existing ball mill rotates horizontally, but when the materials enter the roller, the ball body can be pushed to one side of the roller by the materials, so that the materials and the ball body can not be in full contact grinding, and the grinding efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ball mill to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a ball mill, includes the bottom plate, the equal fixedly connected with support column in middle part of bottom plate upper surface both sides, two the top of the relative one side of support column is rotated and is connected with the bull stick, two the fixed lantern ring of fixedly connected with between the bull stick, the fixed cover in inside of the fixed lantern ring has connect and has born the weight of the section of thick bamboo, the inside of bearing the weight of the section of thick bamboo is provided with the cylinder, the inside of cylinder is provided with a plurality of spheroids, the symmetry is provided with the abutment sleeve between bottom plate and the bearing the weight of the section.

Preferably, the bottom of the supporting sleeve is rotatably connected with a connecting rod, first connecting blocks are symmetrically arranged at the bottom of the connecting rod, the bottom of each first connecting block is fixedly connected with the bottom plate, two first hinge pins are fixedly connected between the first connecting blocks, and the outer wall of each first hinge pin is rotatably sleeved with the connecting rod.

Preferably, the top of the screw rod is symmetrically provided with second connecting blocks, the top of each second connecting block is fixedly connected with the bearing cylinder, a second pin shaft is fixedly connected between the two second connecting blocks, the outer wall of each second pin shaft is rotatably sleeved with the screw rod, the outer wall of the screw rod is in threaded sleeve connection with a positioning nut, and the bottom of the positioning nut is attached to the supporting sleeve.

Preferably, the both ends of cylinder outer wall are all fixed to be cup jointed and are connected the lantern ring, it cup joints with bearing cylinder rotation to connect the lantern ring, the fixed cover of outer wall of cylinder has connect the auger, the discharge opening has been seted up to the bottom of bearing cylinder one side, the one end fixedly connected with main shaft of cylinder, the fixed cover of one end of main shaft outer wall has connect first line wheel of crossing.

Preferably, one end of the bearing cylinder is provided with a door plate, the middle part of the door plate is fixedly sleeved with a feeding pipe, and one end of the outer wall of the feeding pipe is rotatably sleeved with the roller.

Preferably, a motor is fixedly connected to one side of the front face of the bearing cylinder, a second wire passing wheel is connected to the output end of the motor in a transmission mode, and a belt is arranged between the second wire passing wheel and the first wire passing wheel.

The utility model discloses a technological effect and advantage:

1. the utility model utilizes the arrangement mode of the bearing cylinder, the roller is rotationally connected between the two support columns through the bearing lantern ring and the rotating rod, so that the bearing cylinder is rotationally inclined for a certain angle, when materials enter the roller, the materials are fully contacted with the ball body in the roller, and the grinding efficiency of the materials is improved;

2. the utility model discloses utilize the cooperation of support sleeve and screw rod to use, support sleeve and screw rod can be injectd bearing a weight of a section of thick bamboo position to make the certain angle of slope bearing a weight of a section of thick bamboo rigid, and fixation nut can avoid support sleeve rigid, thereby strengthen its stability ability.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the front internal structure of the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

Fig. 4 is an enlarged schematic structural diagram of the point B in fig. 2 according to the present invention.

In the figure: 1. a base plate; 2. a support pillar; 21. a carrying cylinder; 3. a rotating rod; 4. a fixed collar; 6. a drum; 7. a sphere; 8. a support sleeve; 9. a screw; 10. a first connection block; 11. a connecting rod; 12. a second connecting block; 13. positioning a nut; 14. a connecting lantern ring; 15. a door panel; 16. a packing auger; 17. a discharge hole; 18. a feed pipe; 19. a motor; 20. a main shaft.

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.

The utility model provides a ball mill as shown in figures 1-4, which comprises a base plate 1, wherein support columns 2 are fixedly connected to the middle parts of two sides of the upper surface of the base plate 1, rotating rods 3 are rotatably connected to the top parts of two opposite sides of the support columns 2, a fixed lantern ring 4 is fixedly connected between the two rotating rods 3, a bearing cylinder 21 is fixedly sleeved in the fixed lantern ring 4, a roller 6 is arranged in the bearing cylinder 21, a plurality of pores are formed in the roller 6 at equal intervals so as to discharge materials after grinding, a plurality of balls 7 are arranged in the roller 6, a support sleeve 8 is symmetrically arranged between the base plate 1 and the bearing cylinder 21, and a screw 9 is sleeved on the inner cavity thread of the support sleeve 8;

the bottom of the supporting sleeve 8 is rotatably connected with a connecting rod 11, first connecting blocks 10 are symmetrically arranged at the bottom of the connecting rod 11, the bottom of each first connecting block 10 is fixedly connected with the bottom plate 1, a first pin shaft is fixedly connected between every two first connecting blocks 10, the outer wall of each first pin shaft is rotatably sleeved with the connecting rod 11, second connecting blocks 12 are symmetrically arranged at the top of the screw 9, the top of each second connecting block 12 is fixedly connected with a bearing cylinder 21, a second pin shaft is fixedly connected between every two second connecting blocks 12, the outer wall of each second pin shaft is rotatably sleeved with the screw 9, a positioning nut 13 is sleeved on the outer wall of the screw 9 in a threaded manner, the positioning nut 13 can fix the positions of the supporting sleeve 8 and the screw 9 to avoid the rotation of the supporting cylinder, the angle of the bearing cylinder 21 is changed, and the bottom of the positioning;

the two ends of the outer wall of the roller 6 are fixedly sleeved with a connecting sleeve ring 14, the connecting sleeve ring 14 is rotatably sleeved with a bearing cylinder 21, the outer wall of the roller 6 is fixedly sleeved with an auger 16, the auger 16 can transport materials discharged into the bearing cylinder 21 to discharge the materials, the bottom of one side of the bearing cylinder 21 is provided with a discharge hole 17, one end of the roller 6 is fixedly connected with a main shaft 20, one end of the outer wall of the main shaft 20 is fixedly sleeved with a first wire passing wheel, one end of the bearing cylinder 21 is provided with a door panel 15, one side of the door panel 15 is provided with four bolts in an annular array, the door panel 15 is fixedly connected with the bearing cylinder 21 through the bolts, the interior of the bearing cylinder 21 can be cleaned by opening the door panel 15, the middle part of the door panel 15 is fixedly sleeved with a feed pipe 18, one end of the outer wall of the feed pipe 18 is rotatably sleeved with the roller 6, one side of, a belt is arranged between the second wire passing wheel and the first wire passing wheel;

the motor 19 is electrically connected with an external power supply through an external motor switch.

This practical theory of operation: when the material is ground, firstly, the inclination angle of the bearing cylinder 21 is adjusted, the two positioning nuts 13 are loosened, then the rotation directions of the two support sleeves 8 are opposite, one support sleeve 8 rotates to enable one screw 9 to ascend, the other support sleeve 8 rotates to enable the other screw 9 to descend, and then the positioning nuts 13 are fastened;

after bearing cylinder 21 has certain inclination, turn on the motor switch, the circular telegram of motor 19 drives the second and crosses the line wheel and rotate, the second crosses the line wheel and passes the belt and the first line wheel drive main shaft 20 rotation to make cylinder 6 rotate, then add the material from inlet pipe 18 toward cylinder 6, then the material is through spheroid 7 grinding back, discharge by the pore on the cylinder 6, enter into bearing cylinder 21, under auger 16's effect, the material is discharged to the external world by discharge opening 17.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A ball mill comprising a bottom plate (1), characterized in that: the equal fixedly connected with support column (2) in middle part of bottom plate (1) upper surface both sides, two the top of the relative one side of support column (2) is rotated and is connected with bull stick (3), two fixedly connected with fixed lantern ring (4) between bull stick (3), the inside of fixed lantern ring (4) is fixed to be cup jointed and is born a container (21), the inside of bearing a container (21) is provided with cylinder (6), the inside of cylinder (6) is provided with a plurality of spheroid (7), the symmetry is provided with between bottom plate (1) and the bearing a container (21) and supports sleeve (8), screw rod (9) have been cup jointed to the inner chamber screw thread of support sleeve (8).

2. A ball mill according to claim 1, wherein: the bottom of supporting sleeve (8) is rotated and is connected with connecting rod (11), the bottom symmetry of connecting rod (11) is provided with first connecting block (10), the bottom and bottom plate (1) fixed connection of first connecting block (10), two first round pin axle of fixedly connected with between first connecting block (10), the outer wall of first round pin axle rotates with connecting rod (11) and cup joints.

3. A ball mill according to claim 1, wherein: the top symmetry of screw rod (9) is provided with second connecting block (12), the top and the bearing cylinder (21) fixed connection of second connecting block (12), two fixedly connected with second round pin axle between second connecting block (12), the outer wall of second round pin axle rotates with screw rod (9) and cup joints, set nut (13) has been cup jointed to the outer wall screw thread of screw rod (9), the bottom and the support sleeve (8) of set nut (13) are laminated mutually.

4. A ball mill according to claim 1, wherein: the both ends of cylinder (6) outer wall are all fixed to have cup jointed the connection sleeve ring (14), the connection sleeve ring (14) rotates with bearing cylinder (21) and cup joints, auger (16) have been cup jointed to the outer wall of cylinder (6) is fixed, discharge opening (17) have been seted up to the bottom of bearing cylinder (21) one side, the one end fixedly connected with main shaft (20) of cylinder (6), the fixed cover of one end of main shaft (20) outer wall has connect first line wheel of crossing.

5. A ball mill according to claim 4, wherein: one end of the bearing cylinder (21) is provided with a door plate (15), the middle part of the door plate (15) is fixedly sleeved with a feed pipe (18), and one end of the outer wall of the feed pipe (18) is rotatably sleeved with the roller (6).

6. A ball mill according to claim 1, wherein: the front side of the bearing cylinder (21) is fixedly connected with a motor (19), the output end of the motor (19) is in transmission connection with a second wire passing wheel, and a belt is arranged between the second wire passing wheel and the first wire passing wheel.